LED floodlight

Abstract

The utility model discloses a light-emitting diode (LED) floodlight which comprises a support, a light-emitting diode (LED) floodlight body, a light-emitting diode (LED) floodlight body and a light-emitting diode (LED) floodlight body. The left side and the right side of the lamp shell are correspondingly and rotationally connected with the left side and the right side of the support through two rotating pieces respectively, the two rotating pieces are coaxially located at the front end of the support, the LED lamp panel assembly is arranged in an inner cavity of the lamp shell, and the lampshade covers the LED lamp panel assembly and is connected with the lamp shell. According to the LED floodlight, the application range of the LED floodlight is greatly expanded, and the LED floodlight is more convenient and faster to use.

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] An LED floodlight is a point light source that can uniformly irradiate in all directions. Its irradiation range can be adjusted arbitrarily and is widely used in lighting equipment for various places, such as portable vehicle-mounted lighting.

[0003] At present, an LED floodlight consists of a lamp body and a bracket. The lamp body is generally fixed on the bracket. On the one hand, to adjust the lighting angle of the LED floodlight, it is necessary to first remove the lamp body from the bracket, then rotate the lamp body. After rotation in place, reinstall the bracket. This adjustment method is cumbersome, time-consuming and laborious. On the other hand, the bracket is mostly fastened to the equipment at the application site by bolts, so the equipment needs to be provided with bolt holes, and the installation places of the bracket are limited, that is, the use range of the LED is limited.

[0004] In summary, how to solve the problems of inconvenient adjustment of the lighting angle of the current LED floodlight and limited use range is an urgent problem to be solved by those skilled in the art at present. Content of the Utility Model

[0005] In view of this, the purpose of the utility model is to provide an LED floodlight, which not only improves the convenience of adjusting the lighting angle but also expands the use range of the LED.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An LED floodlight, comprising:

[0008] A bracket, having a "U" - shaped structure with an open front end, and a magnet is provided at the rear end of the bracket;

[0009] A lamp housing, a lamp cover and an LED lamp board assembly. The left and right sides of the lamp housing are respectively rotatably connected to the corresponding left and right sides of the bracket through two rotating members, and the two rotating members are coaxially located at the front end of the bracket. The LED lamp board assembly is arranged in the inner cavity of the lamp housing, and the lamp cover covers the LED lamp board assembly and is connected to the lamp housing.

[0010] Preferably, a nut is embedded in the rear end of the bracket, and the threaded port of the nut penetrates through the rear end of the bracket for connecting a fastener.

[0011] Preferably, the nut is located at the middle position of the bracket, and several magnets are symmetrically arranged with respect to the central axis of the nut.

[0012] Preferably, a notch penetrating through the thick wall of the bracket is provided in the middle of the rear end thereof, and a hanging ring is provided on the upper edge of the notch.

[0013] Preferably, one side of the hanging ring is fixed to one side wall of the notch, and the other side of the hanging ring is detachably connected to the other side wall of the notch.

[0014] Preferably, the hanging ring comprises a U-shaped body and two plugs, and the two plugs are opposite and staggered at the open end of the U-shaped body;

[0015] A socket is provided on one side wall of the notch, and a hook is provided on the other side wall. The two plugs are correspondingly plugged into the two sockets of the socket, and the closed end of the U-shaped body is clamped with the hook.

[0016] Preferably, the rotating part includes a bolt and a lock nut, the bolt passes through the bracket and the side wall of the lamp housing in sequence and extends into the inner cavity of the lamp housing, and is fastened to the inner wall of the lamp housing through the lock nut, and a damping gasket is provided between the bracket and the lamp housing and is sleeved on the bolt.

[0017] Preferably, rubber rings are sleeved on edge walls on both sides of the lamp housing.

[0018] Preferably, the LED light board assembly includes a key PCB board, a PCB light board, a battery and a rubber key, the rubber key is arranged in the lower open groove of the lamp housing, the key PCB board is pressed on the rubber key and is fixedly connected to the lamp housing, the battery is connected to the key PCB and the PCB light board by wires, the PCB light board is located above the battery and is fixedly connected to the lamp housing, and the lampshade is arranged opposite to the PCB light board.

[0019] Preferably, at least one power indicator light is provided on the key PCB board, and a transparent sheet is provided at the lower end of the lamp housing at a position corresponding to the power indicator light.

[0020] The LED floodlight provided by the present utility model has a bracket that can support the lamp housing, and a magnet is provided at the rear end of the bracket. In this way, when installing the LED floodlight, only the rear end of the bracket needs to be close to the device (such as the hood) to be automatically adsorbed, without additional connection operations. It is not only applicable to the lighting of most devices, that is, it expands the usage range of the LED floodlight, but also facilitates the adjustment of the installation position of the bracket, and thus can quickly adjust the lighting position of the LED floodlight. In addition, the left side of the bracket is rotatably connected to the left side of the bracket through a first rotating member, and the right side of the bracket is rotatably connected to the right side of the bracket through a second rotating member, and the first rotating member and the second rotating member are coaxially arranged. In this way, when adjusting the lighting angle of the LED floodlight, the lamp housing can be manually rotated at any angle without removing the bracket, which not only improves the convenience of adjusting the lighting angle, but also enables the lighting angle to be adjusted arbitrarily. Further, the two rotating members are coaxially arranged at the front end opening of the "U" - shaped bracket, which can increase the rotation amplitude of the lamp housing rotating around the bracket to expand the irradiation range.

[0021] In summary, this application uses magnetic adsorption to fix the LED floodlight to be applicable to the lighting of most devices, and can achieve arbitrary adjustment of the lighting position of the LED floodlight. In addition, the lamp housing is rotatably connected to the edge of the end of the bracket, which can achieve arbitrary adjustment of the lighting angle of the LED floodlight and arbitrary adjustment of the large irradiation range. Thus, this application greatly expands the usage range (i.e., the usage scenario) of the LED floodlight, and makes the use of the LED floodlight more convenient and便捷. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the provided drawings without creative efforts.

[0023] Figure 1 It is a front - view structural schematic diagram of an LED floodlight provided by the present utility model;

[0024] Figure 2 It is a rear - view structural schematic diagram of an LED floodlight provided by the present utility model;

[0025] Figure 3 It is an exploded - view structural schematic diagram of an LED floodlight provided by the present utility model;

[0026] Figure 4 It is an exploded - view structural schematic diagram of the bracket and the components thereon provided by the present utility model;

[0027] Figure 5An exploded view of the structure of the lamp housing and its components provided by the present invention;

[0028] Figure 6 This is a schematic diagram of the installation of the LED light panel assembly provided by the utility model from one perspective;

[0029] Figure 7 This is a schematic diagram of the installation of the LED light panel assembly provided by the present invention from another perspective.

[0030] Reference numerals:

[0031] 1-Bracket; 10-Bracket main housing; 11-Bracket left housing; 12-Bracket right housing; 13-Bracket end housing; 101-Nut mounting slot; 102-Nut; 103-Notch; 104-Hanging ring; 131-Through hole; 132-Magnet holder; 133-Magnet; 134-Magnet sticker; 135-Countersunk screw; 1031-Socket; 1032-Hook; 1041-U-shaped body; 1042-Plug;

[0032] 2-lamp housing; 20-lamp cover; 21-PCB light board; 22-battery; 23-button PCB board; 24-rubber button; 25-transparent sheet; 26-rubber ring; 231-battery indicator light;

[0033] 3-rotating part; 30-bolt; 31-locking nut; 32-damping washer. DETAILED DESCRIPTION

[0034] 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.

[0035] The core of the utility model is to provide an LED floodlight, which not only improves the convenience of adjusting the lighting angle, but also expands the scope of use of LEDs.

[0036] It should be noted that in this embodiment, the directions or positional relationships indicated by "up", "down", "front", "back", "left", "right", 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.

[0037] Please refer to Figures 1 to 3, this application provides an LED floodlight, which includes a bracket 1, a lamp housing 2, a lamp cover 20 and an LED lamp board assembly. The bracket 1 has a "U" - shaped structure with an open front end, and a magnet 133 is provided at the rear end of the bracket 1. The left and right sides of the lamp housing 2 are respectively rotatably connected to the left and right sides of the bracket 1 through two rotating members 3, and the two rotating members 3 are coaxially located at the front end of the bracket 1. The LED lamp board assembly is arranged in the inner cavity of the lamp housing 2, and the lamp cover 20 covers the LED lamp board assembly and is connected to the lamp housing 2.

[0038] It should be noted that the LED lamp board assembly is usually in the form of a circuit board, which can provide stable electrical connection to ensure the normal operation of the LED lamp. The LED lamp board assembly is arranged in the lamp housing 2, and its light source irradiates on the lamp cover 20, while the lamp cover 20 diffuses the light range to present a uniform and soft halo effect.

[0039] As Figure 1 shown, the bracket 1 has a "U" - shaped structure. A rectangular accommodation space is surrounded between the left side wall, the right side wall and the rear wall of the bracket 1. This rectangular accommodation space is adapted to the shape of the lamp housing 2. In this way, when the LED floodlight is not in use, the lamp housing 2 can be completely placed in the accommodation space to make the LED floodlight structure compact and small, which is convenient for storage.

[0040] The left side of the bracket 1 is rotatably connected to the left side of the lamp housing 2 through the first rotating member 3, and the right side of the bracket 1 is rotatably connected to the right side of the lamp housing 2 through the second rotating member 3. The first rotating member 3 and the second rotating member 3 are coaxially arranged to realize 360° rotation of the lamp housing 2 relative to the bracket 1. It should be noted that when the lamp housing 2 is not stressed, both the first rotating member 3 and the second rotating member 3 play a role in fixing the lamp housing 2, and the lamp housing 2 does not rotate.

[0041] As Figure 1 shown, a magnet 133 is provided at the rear end of the bracket 1. The magnet 133 uses the interaction between its magnetic field and an object to achieve the adsorption and fixation of the object. Generally speaking, the more magnets 133 there are, the more stable the bracket 1 is. Considering the size limitation of the bracket 1, the number of magnets 133 is determined according to the length and width of the rear end size of the bracket 1 in this application.

[0042] For the LED floodlight described in the above structure, when installing the LED floodlight, only need to bring the rear end of the bracket 1 close to the device such as the hood, and it can be automatically adsorbed without additional connection operations. It is not only applicable to the lighting of most devices, but also convenient to adjust the installation position of the bracket 1, so as to quickly adjust the lighting position of the LED floodlight, making the LED floodlight applicable to different scenarios. When adjusting the lighting angle of the LED floodlight, there is no need to remove the bracket 1. By using the rotational connection between the lamp housing 2 and the end edge of the bracket 1, the lamp housing 2 can be manually rotated at any angle. On the one hand, it saves time and effort, and avoids the situation of repeated disassembly and assembly of the bracket 1 and the lamp housing 2 that may wear the connecting parts, ensuring the safety, stability and service life of use; on the other hand, it can achieve arbitrary adjustment of the lighting angle of the LED floodlight and arbitrary adjustment of the large irradiation range, making the LED floodlight applicable to different scenarios.

[0043] Preferably, please refer to Figure 4 , the bracket 1 includes a bracket main shell 10, a bracket left shell 11, a bracket right shell 12 and a bracket end shell 13. The bracket main shell 10 is in a "U" - shaped structure, and the bracket left shell 11, the bracket right shell 12 and the bracket end shell 13 are detachably arranged on the left side, right side and rear end of the bracket main shell 10 in sequence. Thus, the bracket 1 is split into different components, which is not only convenient for the processing and manufacturing of the bracket 1, but also conducive to the personalized customization of the appearance of the bracket 1. For example, reflective strips are provided on the bracket right shell 12 and the bracket left shell 11 to facilitate users to identify the LED floodlight at night or in a low - light environment.

[0044] In one embodiment, please refer to Figure 3 , the rotating member 3 includes a bolt 30 and a locknut 31. The bolt 30 passes through the side walls of the bracket 1 and the lamp housing 2 in sequence and extends into the inner cavity of the lamp housing 2, and is fastened to the inner side wall of the lamp housing 2 by the locknut 31. And a damping gasket 32 sleeved on the bolt 30 is provided between the bracket 1 and the lamp housing 2.

[0045] Specifically, taking the first rotating member 3 as an example for illustration, the bolt 30 passes through the bracket left shell 11, the left side of the bracket main shell 10 and the left side of the lamp housing 2 in sequence and extends into the inner cavity of the lamp housing 2. The locknut 31 is sleeved on the bolt 30 and tightened against the inner wall of the lamp housing 2, and the damping gasket 32 is sleeved on the bolt 30 and is located between the left side walls of the bracket main shell 10 and the lamp housing 2.

[0046] It is understood that the threaded connection between the bolt 30 and the locknut 31 can achieve a fastening effect between the bracket 1 and the lamp housing 2, that is, ensure the stability of the structure of the lamp housing 2. The bolt 30 and the locknut 31 are loosely matched. Even if a certain gap is left between the bolt 30 and the locknut 31, the lamp housing 2 can rotate relative to the bracket 1 when a certain force is applied to the lamp housing 2. However, the lamp housing 2 does not rotate when no force is applied to the lamp housing 2. Furthermore, the damping washer 32 is tightly attached between the lamp housing 2 and the left side wall of the bracket 1. The damping washer 32 is made of a viscoelastic material and has a certain resistance to the rotation of the lamp housing 2. If the force applied to the lamp housing 2 does not overcome the resistance of the damping washer 32, the lamp housing 2 will not rotate. In this way, it can be ensured that after the lamp housing 2 is manually rotated to a suitable lighting angle and the force is removed, the lamp housing 2 still maintains the suitable lighting angle, thereby improving the accuracy and reliability of the lighting angle adjustment.

[0047] Optionally, the bolt 30 is a flat head screw with a flat head, which is convenient for passing through and embedding into the side wall of the bracket 1 and the lamp housing 2, i.e., it is convenient for disassembly and assembly, and has higher strength and load-bearing capacity, which can effectively ensure the structural stability of the LED floodlight.

[0048] In another embodiment, the rotating part 3 includes a bolt 30 and a lock nut 31. The bolt 30 passes through the side walls of the bracket 1 and the lamp housing 2 in sequence and extends into the inner cavity of the lamp housing 2, and is fastened to the outer wall of the bracket 1 through the lock nut 31. A damping gasket 32 ​​is provided between the bracket 1 and the lamp housing 2 and is sleeved on the bolt 30.

[0049] Taking the first rotating member 3 as an example, a bolt 30 sequentially passes through the left bracket housing 11, the left side of the bracket main housing 10, and the left side of the lamp housing 2, extending into the inner cavity of the lamp housing 2. A locknut 31 is mounted on the bolt 30 and tightened against the outer wall of the bracket 1. This creates a tight fit between the locknut 31 and the bolt 30, effectively securing the bracket 1 and the lamp housing 2 and significantly ensuring the structural stability of the LED floodlight. To adjust the lighting angle, the bolt 30 can be loosened by turning the locknut 31 located on the outside of the bracket 1. This loosens the bracket 1 and the lamp housing 2, allowing the lamp housing 2 to rotate relative to the bracket 1. Once the lamp housing 2 is fully rotated, the locknut 31 is reversed to tighten the bracket 1 and the lamp housing 2 again. Although the above connection method requires constant tightening and loosening of the anti-loosening nut 31, it can greatly ensure that the bracket 1 and the lamp housing 2 are firmly connected, ensuring the safety of the lighting operation, and the tightening force of the anti-loosening nut 31 is relatively small, and the tightness of the anti-loosening nut 31 can also be adjusted using a conventional wrench.

[0050] Based on the above examples, please refer to Figure 3 and Figure 5Rubber rings 26 are sleeved on the edge walls of both sides of the lamp housing 2. Specifically, the left edge of the lamp housing 2 is provided with a left annular groove that circumscribes the lamp housing 2, and the right edge of the lamp housing 2 is provided with a right annular groove that circumscribes the lamp housing 2. Rubber rings 26 are positioned within both the left and right annular grooves. It will be appreciated that the rubber rings 26 are made of an elastic material with a certain degree of elasticity, which can absorb vibration and impact forces, thereby providing shock absorption. Therefore, the two rubber rings 26 arranged on either side of the lamp housing 2 absorb the vibration and impact forces generated by the rotation of the lamp housing 2, ensuring smooth rotation of the lamp housing 2.

[0051] Optional, please refer to Figure 3 and Figure 4 The bracket end housing 13 is provided with a mounting slot for a magnet base 132. Magnet base 132 is placed in the mounting slot. Countersunk screws 135 extend through magnet base 132 and the mounting slot, connecting the magnet base 132 to the rear end of the bracket main housing 10. Magnet 133 is mounted in the mounting slot of magnet base 132. Thus, magnet base 132 is embedded in the bracket end housing 13, and both are secured to the bracket main housing 10 using the same fasteners. This creates a rational layout, facilitates assembly and disassembly, and saves on fasteners.

[0052] In addition, a magnet sticker 134 is provided on the magnet 133, which not only increases the aesthetics but also makes it easier for users to distinguish and identify it.

[0053] Based on the above examples, please refer to Figure 3 and Figure 4 A nut 102 is embedded in the rear end of the bracket 1, and the threaded opening of the nut 102 passes through the rear end of the bracket 1 for connecting a fastener.

[0054] Specifically, a nut mounting groove 101 is provided on the rear end outer wall of the bracket main housing 10. A nut 102 is placed in the nut mounting groove 101. The bracket end housing 13 is pressed against the notch of the nut mounting groove 101 to tighten the nut 102. A through hole 131 is provided in the bracket end housing 13 at a position corresponding to the nut 102. The through hole 131 communicates with the threaded opening of the nut 102. In this way, a fastener, such as a bolt, can be inserted through the through hole 131 into the threaded opening of the nut 102 for threaded connection. Therefore, in addition to magnetic installation using the magnet 133, the LED floodlight of the present application can also be installed using fasteners, expanding the installation methods of the bracket 1 and allowing users to choose according to different usage scenarios, thereby further expanding the scope of use of the LED floodlight.

[0055] Based on the above examples, please refer to Figure 3 and Figure 4 The nut 102 is located in the middle of the bracket 1 , and a plurality of magnets 133 are symmetrically arranged about the central axis of the nut 102 .

[0056] Specifically, a nut mounting groove 101 for placing the nut 102 is provided in the middle of the rear end of the bracket main shell 10, and a through hole 131 corresponding to the nut mounting groove 101 is provided on the bracket end shell 13. The left magnet seat mounting groove and the right magnet seat mounting groove are symmetrically arranged on the bracket end shell 13 with the through hole 131 as the center. Two magnets 133 are placed in the left magnet seat mounting groove and the right magnet seat mounting groove respectively, so that the two magnets 133 are symmetrically arranged with the nut 102 as the center to ensure the balance of the installation of the bracket 1, thereby avoiding the LED floodlight from tilting due to unbalanced force.

[0057] Preferably, please refer to Figure 3 and Figure 4 A left connecting plate is provided at the rear end of the bracket's left housing 11. A countersunk screw 135 passes through the left magnet 133, the left magnet seat mounting slot, and the left connecting plate to connect to the bracket's main housing 10. Another countersunk screw 135 passes through the right magnet 133, the right magnet seat mounting slot, and the right connecting plate to connect to the bracket's main housing 10. This connection method significantly reduces the number of fasteners.

[0058] It is understandable that some devices are provided with hooks. Based on the above embodiment, please refer to Figure 3 and Figure 4 The rear end of the bracket 1 is provided with a notch 103 that passes through the thick wall, and the upper edge of the notch 103 is provided with a hanging ring 104. In this way, the hook can pass through the notch 103 and hook the hanging ring 104 to hang the LED floodlight on the hook of the device, thereby adding a new hanging installation method for the LED floodlight and the device, further expanding the scope of use of the LED floodlight.

[0059] Furthermore, the notch 103 is arranged in the middle of the rear end of the bracket 1 to prevent the bracket 1 from tilting too much due to unbalanced force, thereby ensuring the balance of the LED floodlight installation.

[0060] Based on the above embodiment, one side of the hanging ring 104 is fixed to one side wall of the notch 103, and the other side of the hanging ring 104 is detachably connected to the other side wall of the notch 103. On the one hand, this facilitates the installation and removal of the hanging ring 104. On the other hand, when hanging the LED floodlight, the other side of the hanging ring 104 is first removed from the side wall of the notch 103, then the hook of the device is placed on the notch 103, and finally the other side of the hanging ring 104 is passed over the hook and reinstalled on the side wall of the notch 103. This makes it easy to hook the hook on the hanging ring 104, that is, to facilitate the installation of the LED floodlight.

[0061] Based on the above examples, please refer to Figure 4The hanging ring 104 includes a U-shaped body 1041 and two plugs 1042. The two plugs 1042 are opposite to and staggered at the open end of the U-shaped body 1041; one side wall of the notch 103 is provided with a socket 1031 and the other side wall is provided with a hook head 1032. The two plugs 1042 are correspondingly plugged into the two sockets of the socket 1031, and the closed end of the U-shaped body 1041 is snap-fitted with the hook head 1032.

[0062] Specifically, two plugs 1042 are integrally connected to the open ends of the U-shaped body 1041, forming a single-piece hanging ring 104 that enhances its load-bearing strength. A socket 1031 is located on the left side of the notch 103. The socket 1031 has two staggered sockets. The two plugs 1042 are positioned opposite each other and staggered, correspondingly inserted into the two sockets. The two plugs 1042 experience opposing forces along the thickness of the socket 1031, effectively preventing the left side of the hanging ring 104 from falling off. A downward-facing hook 1032 is located on the right side of the notch 103. The closed end of the U-shaped body 1041 engages with the hook 1032, allowing for quick assembly and disassembly of the right side of the hanging ring 104. Consequently, the hanging ring 104, employing this structural arrangement, possesses excellent structural strength, stability, and ease of assembly and disassembly, ensuring a secure installation of the LED floodlight while also facilitating its assembly and disassembly.

[0063] Based on any of the above examples, please refer to Figure 5 and Figure 7 The LED light board assembly includes a key PCB board 23, a PCB light board 21, a battery 22 and a rubber button 24. The rubber button 24 is arranged in the lower open groove of the lamp housing 2. The key PCB board 23 is pressed on the rubber button 24 and is fixedly connected to the lamp housing 2. The battery 22 is connected to the key PCB and the PCB light board 21 with wires. The PCB light board 21 is located above the battery 22 and is fixedly connected to the lamp housing 2, and the lampshade 20 is arranged opposite the PCB light board 21.

[0064] Specifically, the lower end surface of the bracket main housing 10 is provided with an open slot, into which a rubber button 24 is mounted. An electronic switch is mounted on the key PCB 23, which presses against the rubber button 24. The rubber button 24 is electrically connected to the key PCB 23, allowing the user to control the PCB floodlight by pressing the rubber button 24. A battery 22 serves as a power source and is electrically connected to both the key PCB and the PCB light board 21 to provide power to both PCBs. Because the battery 22 occupies a large space, it is arranged along the length of the lamp housing 2. The key PCB 23 is positioned adjacent to the battery 22, while the PCB light board 21 is positioned above the battery 22. The PCB light board 21 is equipped with multiple LEDs that direct light toward the lampshade 20, allowing the lampshade 20 to diffuse light. This arrangement allows the LED light board assembly to be compactly arranged within the interior of the lamp housing 2.

[0065] Based on the above examples, please refer to Figure 6 At least one power indicator light 231 is provided on the key PCB board 23 , and a transparent sheet 25 is provided at the lower end of the lamp housing 2 corresponding to the position of the power indicator light 231 .

[0066] It is understandable that the power indicator light 231 can provide information on power status and faults. Its light illuminates the transparent sheet 25, and the transparent sheet 25 scatters the light, making it convenient for users to intuitively identify the working status of the LED floodlight.

[0067] Based on the above embodiment, the upper end of the lamp housing 2 is open, and the periphery of the lampshade 20 is glued and fixed to the edge of the upper opening of the lamp housing 2. This not only improves the sealing performance of the inner cavity of the lamp housing 2, but also facilitates the disassembly and assembly of the lampshade 20.

[0068] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0069] 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.

[0070] The above describes in detail the LED floodlight provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are 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 fall within the scope of protection of the claims of the present invention.

Claims

1. An LED floodlight, characterized in that: Comprising: A bracket (1) having a "U" - shaped structure with an open front end, and a magnet (133) is provided at the rear end of the bracket (1); A lamp housing (2), a lamp cover (20) and an LED lamp board assembly. The left and right sides of the lamp housing (2) are respectively rotatably connected to the left and right sides of the bracket (1) through two rotating members (3). The two rotating members (3) are coaxially located at the front end of the bracket (1). The LED lamp board assembly is arranged in the inner cavity of the lamp housing (2), and the lamp cover (20) covers the outside of the LED lamp board assembly and is connected to the lamp housing (2).

2. The LED floodlight according to claim 1, characterized in that: A nut (102) is embedded at the rear end of the bracket (1), and the threaded opening of the nut (102) penetrates through the rear end of the bracket (1) for connecting a fastener.

3. The LED floodlight according to claim 2, characterized in that: The nut (102) is located at the middle position of the bracket (1), and a plurality of the magnets (133) are symmetrically arranged with respect to the central axis of the nut (102).

4. The LED floodlight according to claim 1, characterized in that: A notch (103) penetrating through the thick wall is provided in the middle of the rear end of the bracket (1), and a hanging ring (104) is provided on the upper edge of the notch (103).

5. The LED floodlight according to claim 4, characterized in that: One side of the hanging ring (104) is fixed to one side wall of the notch (103), and the other side of the hanging ring (104) is detachably connected to the other side wall of the notch (103).

6. The LED floodlight according to claim 5, characterized in that: The hanging ring (104) includes a U - shaped body (1041) and two plugs (1042). The two plugs (1042) are opposite and staggered at the open end of the U - shaped body (1041); A socket (1031) is provided on one side wall of the notch (103), and a hook head (1032) is provided on the other side wall. The two plugs (1042) are correspondingly inserted into the two jacks of the socket (1031), and the closed end of the U - shaped body (1041) is clamped with the hook head (1032).

7. The LED floodlight according to claim 1, characterized in that: The rotating member (3) includes a bolt (30) and a locknut (31). The bolt (30) sequentially passes through the side walls of the bracket (1) and the lamp housing (2) and extends into the inner cavity of the lamp housing (2), and is fastened to the inner side wall of the lamp housing (2) through the locknut (31). A damping gasket (32) sleeved on the bolt (30) is provided between the bracket (1) and the lamp housing (2).

8. The LED floodlight according to claim 1, characterized in that: Rubber rings (26) are sleeved on the edge walls on both sides of the lamp housing (2).

9. The LED floodlight according to any one of claims 1 to 8, characterized in that: The LED lamp board assembly includes a button PCB board (23), a PCB lamp board (21), a battery (22) and a rubber button (ed). The rubber button (24) is arranged in the lower - end opening groove of the lamp housing (2). The button PCB board (23) is pressed on the rubber button (24) and is fixedly connected to the lamp housing (2). The battery (22) is electrically connected to the button PCB and the PCB lamp board (21). The PCB lamp board (21) is located above the battery (22) and is fixedly connected to the lamp housing (2), and the lamp cover (20) is arranged opposite to the PCB lamp board (21).

10. The LED floodlight according to claim 9, characterized in that: At least one power indicator light (231) is provided on the key PCB board (23), and a transparent sheet (25) is provided at a position corresponding to the power indicator light (231) at the lower end of the lamp housing (2).

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