Panel lamp mounting structure

Abstract

The utility model discloses a panel lamp mounting structure which comprises a ceiling plate 10, an automatic telescopic disc 20, a cable 30, a panel lamp 40 and an electromagnetic block 50, wherein the automatic telescopic disc 20 is arranged on the ceiling plate 10 and can enable the panel lamp 40 to move up and down; the cable 30 is inserted into the automatic telescopic disc 20 in a penetrating manner; the panel lamp 40 is connected with the cable 30; the automatic telescopic disc is adopted, the panel lamp can be effectively fixed to the ceiling plate, the panel lamp is pulled out and retracted on the automatic telescopic disc, meanwhile, the electromagnetic block is adopted, when a cable is powered on, the electromagnet and the automatic telescopic disc are only attracted together, people cannot pull the panel lamp out of the automatic telescopic disc, and therefore the panel lamp can be effectively fixed to the ceiling plate. The panel lamp can be pulled out of the automatic telescopic disc only when the current in the cable is cut off, the electromagnetic block and the automatic telescopic disc are matched with each other, the problem that the panel lamp is tedious to mount and dismount is solved, the panel lamp can be dismounted only when the current in the cable is cut off, and the risk of electric shock is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of panel lights, in particular to an installation structure of a panel light. Background Art

[0002] A panel light is an indoor lighting fixture, which is widely used in places such as meeting rooms, hotels, museums, shopping malls, etc. because of its advantages such as good illuminance uniformity and soft light. With the development of lighting technology, more and more panel lights are installed with sensors to control the working state of the panel lights to achieve energy conservation.

[0003] For existing panel lights, the bottom shell of the panel light is first installed on the ceiling board through self-tapping screws, and then the lamp body is installed. This method is not only troublesome to install, but also very troublesome to disassemble and replace when the LED light strip is damaged; and when the LED light strip is replaced, it is impossible to effectively judge whether the panel light is powered on. If it is disassembled and replaced at this time, there will be a risk of electric shock.

[0004] The above problems need to be improved and solved urgently. Content of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, an installation structure of a panel light is proposed.

[0006] The technical solution adopted by the utility model is: to provide an installation structure of a panel light, including a ceiling board, an automatic telescopic disc arranged on the ceiling board and capable of moving the panel light up and down, a cable passing through the automatic telescopic disc, a panel light connected to the cable, and an electromagnetic block installed on the panel light; the electromagnetic block can be magnetically connected to the automatic telescopic disc.

[0007] Preferably, the automatic telescopic disc includes a plurality of wire passing holes, a cable hole arranged at the center of the plurality of wire passing holes, a disc shell for opening the cable hole, a spring piece arranged inside the disc shell, a wire disc connected to the spring piece, a wire wound on the wire disc, and a spiral head connected to the wire.

[0008] Preferably, the cable includes a wire body and a plug installed on the wire body.

[0009] Preferably, the panel light includes a lamp shell, a plurality of spiral holes opened on the lamp shell, a socket arranged at the center of the plurality of spiral holes, a power driver connected to the socket, an LED light strip connected to the power driver, and a diffusion plate arranged below the LED light strip.

[0010] Preferably, the wire passing holes and the spiral holes are arranged in pairs, and there are two pairs.

[0011] Preferably, the electromagnetic block includes a circular block, a coil arranged inside the circular block, and a wire for supplying power to the coil.

[0012] Advantages of the utility model:

[0013] The utility model adopts an automatic telescopic disc, which can effectively fix the panel lamp on the ceiling board, and the panel lamp can be pulled out and retracted on the automatic telescopic disc. At the same time, an electromagnetic block is adopted. When the cable is energized, the electromagnet and the automatic telescopic disc are only adsorbed together, and people cannot pull out the panel lamp from the automatic telescopic disc. Only when the current in the cable is disconnected can the panel lamp be pulled out from the automatic telescopic disc. The electromagnetic block and the automatic telescopic disc cooperate with each other to solve the cumbersome installation and disassembly of the panel lamp, and only when the current in the cable is cut off can the panel lamp be disassembled, effectively avoiding the risk of electric shock. Description of the drawings

[0014] Figure 1 It is a schematic structural diagram of an installation structure of a panel lamp described in the utility model;

[0015] Figure 2 For Figure 1 A schematic structural diagram of the panel lamp in the stretched state;

[0016] Figure 3 For Figure 2 The cross-sectional structural diagram of;

[0017] Figure 4 For Figure 2 The schematic structural diagram of the automatic telescopic disc in;

[0018] Figure 5 For Figure 4 The A-A sectional structural diagram of;

[0019] Figure 6 For Figure 1 The schematic structural diagram of the cable in;

[0020] Figure 7 For Figure 3 The schematic structural diagram of the electromagnetic block in. Detailed implementation manners

[0021] The following further describes the utility model with reference to specific drawings.

[0022] Specifically, an installation structure of a panel lamp is provided, including a ceiling board 10, an automatic telescopic disc 20 arranged on the ceiling board 10 and enabling the panel lamp 40 to move up and down, a cable 30 inserted into the automatic telescopic disc 20, a panel lamp 40 connected to the cable 30, and an electromagnetic block 50 installed on the panel lamp 40; the electromagnetic block 50 can be magnetically connected to the automatic telescopic disc 20.

[0023] Such as Figures 1 to 3As shown in the figure, for the installation structure of the panel light, a hole for installing the automatic telescopic disc 20 is opened on the ceiling board 10. Before installing the automatic telescopic disc 20, first insert the cable 30 on the ceiling board 10 into the automatic telescopic disc 20, and then install the automatic telescopic disc 20 into the hole on the ceiling board 10 in a fixed or detachable manner. After installation, the bottom surface of the automatic telescopic disc 20 is flush with the ceiling board 10.

[0024] Furthermore, the automatic telescopic disc 20 includes a plurality of wire passing holes 21, a cable hole 22 provided at the center of the plurality of wire passing holes 21, a disc shell 23 for opening the cable hole 22, a spring piece 24 provided inside the disc shell 23, a wire reel 25 connected to the spring piece 24, a wire 26 wound around the wire reel 25, and a spiral head 27 connected to the wire 26.

[0025] As Figures 3 to 5 shown in the figure, the automatic telescopic disc 20 includes a disc shell 23 made of a metal with magnetic attraction and is embedded in the hole on the ceiling board 10 in a fixed or detachable manner; the cable 30 is inserted into the cable hole 22, and a protective tube is provided between the upper and lower cable holes 22 of the disc shell 23. The protective tube can be made of a graphite bearing to reduce the friction between the cable 30 and the automatic telescopic disc 20 during up and down movement and prevent the cable 30 from being worn and cracked.

[0026] Two wire reels 25 are provided inside the automatic telescopic disc 20. The two wires 26 on the two wire reels 25 respectively pass through the two wire passing holes 21 and are fixedly connected to the two spiral heads 27 respectively. The two spiral heads 27 are then detachably connected to the panel light 40 in a symmetric and balanced manner; by using the two wires 26, the panel light 40 can be effectively fixed while controlling the manufacturing cost, and the panel light 40 can be kept balanced in the air.

[0027] One end of the spring piece 24 is connected to the disc shell 23, and the other end is connected to the wire reel 25. Under the self-returning force of the spring piece 24, the rotated wire reel 25 can be rotated back to its original position.

[0028] Furthermore, the cable 30 includes a wire body 31 and a plug 32 installed on the wire body 31.

[0029] Furthermore, the panel light 40 includes a lamp shell 41, a plurality of spiral holes 42 opened on the lamp shell 41, a socket 43 provided at the center of the plurality of spiral holes 42, a power driver 44 connected to the socket 43, an LED light bar 45 connected to the power driver 44, and a diffusion plate 46 provided below the LED light bar 45.

[0030] Furthermore, the wire passing holes 21 and the spiral holes 42 are provided in pairs, and there are two pairs.

[0031] As Figures 3 to 6As shown, the plug 32 on the cable 30 is inserted into the socket 43, and then the spiral head 27 is screwed into the spiral hole 42 by rotation to fix the panel light 40. At this time, under the action of the self-return elasticity of the spring piece 24, the panel light 40 can be pulled up until it contacts the ceiling board and then stops. The installation is completed. When it is necessary to repair or replace the LED strip 45, just pull the panel light 40 downward, pull out the plug 32 on the cable 30, and at the same time unscrew the two spiral heads 27, then the entire panel light 40 can be disassembled.

[0032] The socket 43 is connected to the power driver 44 through a power cord, and the power driver 44 is connected to the LED strip 45 through a power cord. When the plug 32 on the cable 30 is inserted into the socket 43 and the switch is turned on, the current can be transmitted from the socket 43 to the power driver 44, and then to the LED strip 45, realizing the energy supply function and the lighting effect.

[0033] Further, the electromagnet 50 includes a circular block 51, a coil 52 arranged inside the circular block 51, and a wire 53 for supplying power to the coil 52.

[0034] As Figures 1 to 7 shown, the electromagnet 50 forms a magnetic field through the magnetic induction principle. The coil 52 in the electromagnet 50 is connected to the power driver 44 inside the panel light 40 through the wire 53. When powered on, the electromagnet 50 generates a magnetic force under the magnetization of the coil 52, and has an adsorption effect with the metal disc shell 23, tightly contacting the panel light 40 with the ceiling board 10.

[0035] If the LED strip 45 is damaged and does not light up, it is necessary to disassemble the panel light 40 to repair or replace the LED strip 45. However, at this time, it is not known whether the panel light 40 is powered on. According to the existing method, in order to prevent electric shock, it is necessary to turn off the main switch first, but this approach requires running up and down, which is very troublesome and not practical.

[0036] With the new type of panel light 40, if the panel light 40 is still in the powered-on state at this time, under the magnetic attraction of the electromagnet 50, the panel light 40 cannot be pulled down. Therefore, just turn off the switch to make the electromagnet 50 lose its magnetic attraction, then the panel light 40 can be pulled down smoothly, and the electric shock risk is avoided.

[0037] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A panel light installation structure, characterized in that: It includes a ceiling board (10), an automatic telescopic disc (20) arranged on the ceiling board (10) and capable of moving the panel light (40) up and down, a cable wire (30) inserted through the automatic telescopic disc (20), a panel light (40) connected to the cable wire (30), and an electromagnetic block (50) installed on the panel light (40); the electromagnetic block (50) can be magnetically connected to the automatic telescopic disc (20).

2. The panel lamp mounting structure according to claim 1, characterized in that: The automatic telescopic disc (20) includes a plurality of wire passing holes (21), a cable hole (22) arranged at the center of the plurality of wire passing holes (21), a disc shell (23) for opening the cable hole (22), a spring piece (24) arranged inside the disc shell (23), a wire disc (25) connected to the spring piece (24), a wire (26) wound around the wire disc (25), and a spiral head (27) connected to the wire (26).

3. The panel light mounting structure according to claim 2, characterized in that: The cable wire (30) includes a wire body (31) and a plug (32) installed on the wire body (31).

4. A panel lamp installation structure according to claim 3, characterized in that: The panel light (40) includes a lamp shell (41), a plurality of spiral holes (42) opened on the lamp shell (41), a socket (43) arranged at the center of the plurality of spiral holes (42), a power driver (44) connected to the socket (43), an LED light bar (45) connected to the power driver (44), and a diffusion plate (46) arranged below the LED light bar (45).

5. The panel lamp mounting structure according to claim 4, characterized in that: The wire passing holes (21) and the spiral holes (42) are arranged in pairs, and there are two pairs.

6. The panel lamp mounting structure according to claim 5, characterized in that: The electromagnetic block (50) includes a circular block (51), a coil (52) arranged inside the circular block (51), and a wire (53) for supplying power to the coil (52).

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