LED lamp capable of being rapidly and safely replaced

Abstract

The LED lamp capable of being rapidly and safely replaced comprises a supporting base plate and a supporting ring installed at the upper end of the supporting base plate, a connecting groove and a limiting groove are formed in the upper end of the supporting ring, the connecting groove is communicated with the interior of the limiting groove, a lamp panel is installed above the supporting base plate, and the lamp panel is installed on the supporting base plate. Connecting arcs are installed on the surface of the lower end of the lamp panel, limiting arcs are installed at the lower ends of the connecting arcs, a communicating head is installed between the two connecting arcs, and the communicating head is connected with the power supply cylinder in an inserted mode. When the device needs to be disassembled and replaced, the lamp panel can be directly moved only by reversely rotating the lamp panel, enabling the limiting arc and the connecting arc to move out of the connecting groove and enabling the communicating head to be separated from the power supply limiting state of the power supply cylinder, so that the lamp panel can be conveniently disassembled and replaced under the dual limiting of the communicating head and the power supply cylinder and the limiting arc and the limiting groove. And the device can be conveniently and directly mounted and dismounted, and power supply operation can be simultaneously carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an LED lamp that can be quickly and safely replaced. Background Art

[0002] LED, a light-emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light, and it can directly convert electricity into light.

[0003] When in use, an LED lamp generally needs to be installed on the top of a room for use to ensure sufficient lighting. And during its installation process, the connection wires need to be separately plugged in, resulting in the need to separately disconnect the device body and the wire connection when disassembling and replacing it, which is likely to cause damage to the device itself and pose a personal safety hazard to the staff.

[0004] Therefore, we provide an LED lamp that can be quickly and safely replaced. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an LED lamp that can be quickly and safely replaced for the above-mentioned existing technical problems, achieving the effect of moving and disassembling the power supply connection while disassembling the device.

[0006] In view of this, the utility model provides an LED lamp that can be quickly and safely replaced, including a support chassis, and a support ring installed at the upper end of the support chassis. A connection groove and a limit groove are formed at the upper end of the support ring, and the connection groove is internally communicated with the limit groove. A lamp board is installed above the support chassis, a connection arc is installed on the lower surface of the lamp board, and a limit arc is installed at the lower end of the connection arc. The limit arc and the connection arc are simultaneously rotationally inserted into the connection groove and the limit groove. A power supply cylinder is arranged in the middle of the support ring, and a communication head is installed between the two connection arcs, and the communication head is inserted into the power supply cylinder.

[0007] Preferably, a connection head is installed at one end of the communication head inserted into the power supply cylinder, and the outer end of the connection head is conical.

[0008] Preferably, a guide groove is formed on one side of the power supply cylinder inserted into the communication head, a power supply hole is installed on the inner wall of the guide groove, the power supply hole is inserted into the connection head, and the outer end specification of the power supply hole is larger than the internal specification.

[0009] Preferably, the specification of the connection groove is larger than that of the limit groove, and the specification of the lower half of the limit groove is the same as that of the connection groove.

[0010] Preferably, the limit arc is installed on the side of the connection arc close to the support ring, and the specification of the limit arc is larger than that of the connection arc.

[0011] Preferably, the connecting arc is rotatably plugged into the connecting groove and the lower half of the limiting groove, and the connecting arc is rotatably plugged into the upper half of the limiting groove and the connecting groove.

[0012] Preferably, a plurality of fastening frames are installed on the outer side of the lamp panel, a supporting groove is provided in the middle of the outer end of the fastening frame, and a plurality of fastening holes are penetrated through the upper end of the supporting chassis, and the fastening holes are connected with the supporting groove.

[0013] Compared with the prior art, the utility model provides an LED lamp that can be quickly and safely replaced, and has the following beneficial effects:

[0014] 1. According to the utility model, when installing the device, after the supporting chassis is installed and fixed, the lamp board is moved so that its back side moves toward the side of the supporting ring, so that the limit arc and the connecting groove are first plugged in and limited, and then the lamp board is continued to be pushed to move the connecting arc to the inside of the connecting groove, and then the lamp board is rotated to rotate both the limit arc and the connecting arc to the inside of the limit groove, and the limit arcs at both ends are limited at the same time to achieve the effect of limiting the lamp board at the same time. At the same time, under the plug-in limit of the power supply tube and the connecting head, the rotation range of the lamp board is limited, so that the limit arc and the connecting arc are simultaneously limited inside the limit groove.

[0015] 2. In the utility model, when the device needs to be disassembled and replaced, it is only necessary to rotate the lamp panel in the opposite direction to move the limit arc and the connection arc out from the inside of the connection groove, and at the same time to separate the connecting head from the power supply limit state with the power supply tube, so that the lamp panel can be moved directly.

[0016] 3. The utility model facilitates direct installation and disassembly of the device and simultaneous power supply operation under the dual limitation of the connecting head and the power supply tube, the limiting arc and the limiting groove.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an exploded view of the overall structure of an LED lamp that can be quickly and safely replaced, as proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of a top view of a supporting chassis of a LED lamp that can be quickly and safely replaced, as proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the side view structure of a light panel of an LED lamp that can be quickly and safely replaced proposed by the utility model;

[0021] Figure 4Schematic three-dimensional structure diagram of the power supply cylinder of an LED lamp that can be quickly and safely replaced proposed by the present utility model;

[0022] Figure 5 Schematic overall structure diagram of the connecting head of an LED lamp that can be quickly and safely replaced proposed by the present utility model.

[0023] In the figure: 1, support chassis; 2, support ring; 3, connection groove; 4, limit groove; 5, limit arc; 6, connection arc; 7, lamp board; 9, connecting head; 10, power supply cylinder; 11, guide groove; 12, power supply hole; 13, connection head; 14, fastening hole; 15, fastening frame. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0026] Embodiment 1: An LED lamp that can be quickly and safely replaced, as Figures 1 - 5 shown, includes a support chassis 1 and a support ring 2 installed at the upper end of the support chassis 1. A connection groove 3 and a limit groove 4 are opened at the upper end of the support ring 2, and the connection groove 3 and the limit groove 4 are internally connected. A lamp board 7 is installed above the support chassis 1. A connection arc 6 is installed on the lower surface of the lamp board 7, and a limit arc 5 is installed at the lower end of the connection arc 6. The limit arc 5 and the connection arc 6 are simultaneously rotationally inserted into the connection groove 3 and the limit groove 4. A power supply cylinder 10 is arranged in the middle of the support ring 2, and a connecting head 9 is installed between the two connection arcs 6, and the connecting head 9 is inserted into the power supply cylinder 10.

[0027] When installing the device, after the supporting chassis 1 is installed and fixed, move the lamp board 7 so that its back side moves toward the side of the supporting ring 2, so that the limit arc 5 and the connecting groove 3 are first plugged and limited, and then continue to push the lamp board 7 to move the connecting arc 6 to the inside of the connecting groove 3, and then rotate the lamp board 7 to rotate the limit arc 5 and the connecting arc 6 to the inside of the limit groove 4, and limit the limit arcs 5 at both ends at the same time to achieve the effect of limiting the lamp board 7 at the same time. At the same time, under the plug-in limit of the power supply tube 10 and the connecting head 9, the rotation range of the lamp board 7 is limited so that the limit arc 5 and the connecting head are plugged and limited. The connecting arc 6 is simultaneously restricted inside the limiting groove 4, and, when the power supply cylinder 10 and the connecting head 9 are plugged in for power supply, the device is powered for use. When the device needs to be disassembled and replaced, it is only necessary to rotate the lamp board 7 in the opposite direction to move the limiting arc 5 and the connecting arc 6 out from the connecting groove 3, and at the same time, to make the connecting head 9 break away from the power supply limiting state with the power supply cylinder 10, so that the lamp board 7 can be moved directly, thereby facilitating direct installation and disassembly of the device, and performing power supply operations at the same time, under the dual limiting of the connecting head 9 and the power supply cylinder 10, and the limiting arc 5 and the limiting groove 4.

[0028] like Figures 1 - 5 As shown, a connector 13 is installed at one end of the connecting head 9 and the power supply tube 10, and the outer end of the connector 13 is conical.

[0029] A guide groove 11 is provided on one side of the power supply tube 10 for plugging with the connecting head 9, and a power supply hole 12 is installed on the inner wall of the guide groove 11. The power supply hole 12 is plugged with the connecting head 13, and the outer end specification of the power supply hole 12 is larger than the inner specification.

[0030] When the connecting head 9 and the power supply tube 10 are rotated and plugged, the connector 13 at one end of the connecting head 9 will first be plugged into the guide groove 11, and then, under the plug-in limit of the cone of the connector 13 and the outer end of the power supply hole 12, the connector 13 can accurately move into the power supply hole 12. Under the guidance of the guide groove 11 and the guidance of the outer end of the power supply hole 12 to the conical end of the connector 13, the accuracy of the plug-in angle of the connecting head 9 and the power supply tube 10 is improved, ensuring that it is accurate and reliable in connecting the power supply to the device.

[0031] Embodiment 2: A LED lamp that can be quickly and safely replaced, such as Figures 1 - 5 As shown, the specification of the connecting groove 3 is larger than that of the limiting groove 4 , and the specification of the lower half of the limiting groove 4 is consistent with that of the connecting groove 3 .

[0032] The limiting arc 5 is installed on the side of the connecting arc 6 close to the supporting ring 2 , and the specification of the limiting arc 5 is larger than that of the connecting arc 6 .

[0033] The connecting arc 6 is rotatably plugged with the connecting groove 3 and the lower half of the limiting groove 4 , and the connecting arc 6 is rotatably plugged with the upper half of the limiting groove 4 and the connecting groove 3 .

[0034] When the limiting arc 5 and the connecting arc 6 are first plugged into the connecting groove 3, based on the fact that the specifications of the connecting groove 3 itself are slightly larger than the limiting arc 5 and larger than the connecting arc 6, the limiting arc 5 and the connecting arc 6 can be immersed in the connecting groove 3 at the same time, and then based on the fact that the specifications of the lower half of the limiting groove 4 are equal to the specifications of the limiting arc 5, the specifications of the upper half of the limiting groove 4 are the same as the specifications of the connecting arc 6, and the specifications of the limiting arc 5 are larger than the specifications of the connecting arc 6, therefore, when the limiting arc 5 and the connecting arc 6 are rotated, the limiting arc 5 is restricted inside the limiting groove 4, achieving the effect of limiting the placement of the limiting arc 5, the connecting arc 6 and the lamp board 7, and, under the limitation of the rotation angle of the connecting arc 6 by the limiting groove 4, the accuracy of the connection of the internal plug-in power supply part is guaranteed.

[0035] like Figures 1 - 5 As shown, a plurality of fastening frames 15 are installed on the outside of the lamp panel 7, a supporting groove is provided in the middle of the outer end of the fastening frame 15, and a plurality of fastening holes 14 are penetrated through the upper end of the supporting chassis 1, and the fastening holes 14 are connected to the supporting groove.

[0036] When the device is rotated at a stable angle, the fastening frame 15 and the fastening hole 14 are located at the same vertical height, and the interior of the fastening hole 14 is connected to the supporting groove on the fastening frame 15. Then, the outer fastening bolt is used to further limit the lamp panel 7 and the supporting chassis 1 to ensure its overall stability during use. Moreover, with the fastening hole 14 and the fastening frame 15 positioned, the rotation position of the internal parts of the device is further guaranteed to be accurate, so that the device has multiple mutual limiting effects, thereby improving the accuracy of the rotation limit of the device.

[0037] Working principle: first, after the support chassis 1 is installed and fixed, move the lamp board 7 so that its back side moves toward the side of the support ring 2, so that the limit arc 5 and the connecting groove 3 are plugged in and limited first, and then continue to push the lamp board 7 to move the connecting arc 6 to the inside of the connecting groove 3, and then rotate the lamp board 7 to rotate the limit arc 5 and the connecting arc 6 to the inside of the limit groove 4, and limit the limit arcs 5 at both ends at the same time to achieve the effect of limiting the lamp board 7 at the same time. At the same time, under the plug-in limit of the power supply tube 10 and the connecting head 9, the rotation range of the lamp board 7 is limited so that the limit arc 5 and the connecting arc 6 are plugged in and limited. The arc 6 is simultaneously restricted inside the limiting groove 4, and, when the power supply cylinder 10 and the connecting head 9 are plugged in for power supply, the device is powered for use. When the device needs to be disassembled and replaced, it is only necessary to rotate the lamp board 7 in the opposite direction to move the limiting arc 5 and the connecting arc 6 out from the connecting groove 3, and at the same time, to disengage the connecting head 9 from the power supply limiting state with the power supply cylinder 10, so that the lamp board 7 can be moved directly, thereby facilitating direct installation and disassembly of the device, and simultaneous power supply operations, under the dual limiting conditions of the connecting head 9 and the power supply cylinder 10, and the limiting arc 5 and the limiting groove 4.

[0038] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A LED lamp that can be replaced quickly and safely, comprising a supporting chassis (1) and a supporting ring (2) mounted on the upper end of the supporting chassis (1), characterized in that: The upper end of the support ring (2) is provided with a connection groove (3) and a limit groove (4), the connection groove (3) is connected to the inside of the limit groove (4), a light board (7) is installed on the upper side of the support chassis (1), a connection arc (6) is installed on the lower end surface of the light board (7), a limit arc (5) is installed on the lower end of the connection arc (6), the limit arc (5) and the connection arc (6) are rotatably plugged into the connection groove (3) and the limit groove (4) at the same time, a power supply cylinder (10) is arranged in the middle of the support ring (2), a connecting head (9) is installed between the two connection arcs (6), and the connecting head (9) is plugged into the power supply cylinder (10).

2. The LED lamp that can be quickly and safely replaced according to claim 1, characterized in that: A connector (13) is installed at one end of the connecting head (9) that is plugged into the power supply cylinder (10), and the outer end of the connector (13) is conical.

3. The LED lamp that can be quickly and safely replaced according to claim 2, characterized in that: A guide groove (11) is provided on one side of the power supply cylinder (10) for plugging with the connecting head (9), a power supply hole (12) is installed on the inner wall of the guide groove (11), the power supply hole (12) is plugged with the connecting head (13), and the outer end specification of the power supply hole (12) is larger than the inner specification.

4. The LED lamp that can be quickly and safely replaced according to claim 1, characterized in that: The specification of the connecting groove (3) is greater than that of the limiting groove (4), and the specification of the lower half of the limiting groove (4) is consistent with that of the connecting groove (3).

5. The LED lamp that can be quickly and safely replaced according to claim 1, characterized in that: The limiting arc (5) is installed on a side of the connecting arc (6) close to the supporting ring (2), and the specification of the limiting arc (5) is larger than that of the connecting arc (6).

6. The LED lamp that can be quickly and safely replaced according to claim 1, characterized in that: The connecting arc (6) is rotatably plugged into the connecting groove (3) and the lower half of the limiting groove (4), and the connecting arc (6) is rotatably plugged into the upper half of the limiting groove (4) and the connecting groove (3).

7. The LED lamp that can be quickly and safely replaced according to claim 1, characterized in that: A plurality of fastening frames (15) are installed on the outside of the lamp panel (7), a support groove is provided in the middle of the outer end of the fastening frame (15), and a plurality of fastening holes (14) are provided through the upper end of the support chassis (1), and the fastening holes (14) are connected to the support groove.

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