LED lighting panel lamp

Abstract

The utility model relates to a light-emitting diode (LED) lighting panel lamp. The LED lighting panel lamp comprises a lamp panel, at least one light source module installed on the lamp panel and a power module connected with the light source module. The light source module comprises a reflection cup array, a light transmitting layer and a lamp panel, the lamp panel is fixedly connected with the reflection cup array, the light transmitting layer is installed between the reflection cup array and the lamp panel, and the light transmitting layer is an optical diffusion film or an optical lens; the reflection cup array is fixedly connected with the lamp panel, a plurality of clamping blocks are symmetrically arranged on the reflection cup array, and clamping grooves matched with the clamping blocks are formed in the lamp panel; the lamp panel is provided with an LED lamp array and a power supply access end, the power supply access end is electrically connected with the power supply module, and the power supply module is used for supplying power to the lamp panel through the power supply access end. According to the LED lighting panel lamp, different light transmitting modes can be adopted according to needs, and the application range of the LED lighting panel lamp is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED lighting flat panel lamp. Background Art

[0002] LED lighting flat panel lamp is a flat panel lamp that uses LED lighting. It can be used in various indoor occasions such as offices, department stores, classrooms, corridors, hotels, restaurants, supermarkets, exhibition halls, etc.

[0003] LED flat panel lights generally include a lamp panel, a light source module and a power module. The light source module is installed at a corresponding position on the lamp panel to emit light, and the power module is used to provide a working voltage for the light source module. In the related art, the structure of the light source module is complex, and when different light transmission methods are used, the structure of the light source module needs to be designed separately, that is, the existing light source module is not compatible with different light transmission methods, which greatly increases the manufacturing cost of LED flat panel lights. Utility Model Content

[0004] Based on this, it is necessary to provide an LED lighting flat panel lamp to address the problem that the existing light source module is not compatible with different light transmission methods, which greatly increases the manufacturing cost of the LED lighting flat panel lamp.

[0005] An LED lighting flat panel lamp comprises a lamp panel, at least one light source module mounted on the lamp panel, and a power module connected to the light source module;

[0006] The light source module comprises a reflective cup array, a light-transmitting layer and a light board, wherein the light board is fixedly connected to the reflective cup array, the light-transmitting layer is installed between the reflective cup array and the light board, and the light-transmitting layer is an optical diffusion film or an optical lens;

[0007] The reflective cup array is fixedly connected to the lamp panel, a plurality of card blocks are symmetrically arranged on the reflective cup array, and a card slot matching the card block is arranged on the lamp panel;

[0008] The lamp board is provided with an LED lamp array and a power access terminal, the power access terminal is electrically connected to the power module, and the power module is used to supply power to the lamp board through the power access terminal.

[0009] The above-mentioned LED lighting flat panel lamp includes a lamp panel, at least one light source module installed on the lamp panel, and a power module connected to the light source module. The light source module includes a reflective cup array, a light-transmitting layer and a lamp board. The lamp board is fixedly connected to the reflective cup array. The light-transmitting layer is installed between the reflective cup array and the lamp board. The light-transmitting layer is an optical diffusion film or an optical lens. The reflective cup array is fixedly connected to the lamp panel. A plurality of card blocks are symmetrically arranged on the reflective cup array. The lamp panel is provided with card slots for matching the card blocks. The lamp board is provided with an LED lamp array and a power access terminal. The power access terminal is electrically connected to the power module. The power module is used to supply power to the lamp board through the power access terminal. It can be seen that the LED lighting flat panel lamp has strong compatibility. Users can set the light-transmitting layer to an optical diffusion film or an optical lens according to actual needs, thereby selecting different light transmission methods according to different application scenarios, thereby improving the application range of the LED lighting flat panel lamp.

[0010] In one embodiment, the light source module is in the shape of an elongated strip, a light source mounting hole for mounting the light source module is provided on one side of the lamp panel, and a reinforced hardware cover matching the light source mounting hole is provided on the other side of the lamp panel.

[0011] In one of the embodiments, a hanging rope is further included, and the hanging rope is fixedly connected to the lamp panel. A hanging rope installation hole matching the hanging rope is also provided on the other side of the lamp panel.

[0012] In one of the embodiments, the hanging rope mounting holes are arranged at four right-angle edge positions on the other side of the lamp panel.

[0013] In one embodiment, the power module includes a switching power supply, and the switching power supply is electrically connected to the power access terminal;

[0014] The switching power supply is used to convert alternating current into direct current, and supplies direct current to the light board through the power supply access terminal.

[0015] In one embodiment, the power module further includes a toggle switch, and the toggle switch is electrically connected to the switching power supply and the power access terminal respectively;

[0016] The toggle switch is used to adjust the light color temperature of the light panel.

[0017] In one embodiment, the flat panel lamp includes a first light source module and a second light source module, and the first light source module and the second light source module are symmetrically installed on two sides of the lamp panel.

[0018] In one embodiment, the power module further includes a first DC power line, a second DC power line and a third DC power line, and the third DC power line is a one-to-two power line;

[0019] One end of the first DC power line is electrically connected to the power supply input end of the first light source module, and the other end is connected to one end of the third DC power line;

[0020] One end of the second DC power line is electrically connected to the power supply input terminal of the second light source module, and the other end is connected to one end of the third DC power line;

[0021] The other end of the third DC power line is connected to the toggle switch.

[0022] In one of the embodiments, the power module further includes a fourth DC power line and a fifth DC power line;

[0023] One end of the fourth DC power line is connected to the toggle switch, and the other end is connected to one end of the fifth DC power line;

[0024] The other end of the fifth DC power line is connected to the switching power supply.

[0025] In one embodiment, a first tail card structure is provided on the first DC power line, and a second tail card structure is provided on the second DC power line;

[0026] The first DC power line is also connected to the light board of the first light source module by means of the first tail card structure;

[0027] The second DC power line is also connected to the light board of the second light source module by means of the second tail card structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of the LED flat panel lamp of the utility model;

[0029] Figure 2 This is another schematic diagram of the overall structure of the LED flat panel lamp of the utility model;

[0030] Figure 3 This is a schematic diagram of the exploded structure of an LED lighting flat panel lamp according to an embodiment of the utility model;

[0031] Figure 4 for Figure 3 Schematic diagram of the structure of the middle light-transmitting layer;

[0032] Figure 5 This is a schematic diagram of the exploded structure of another embodiment of the LED lighting flat panel lamp of the present utility model;

[0033] Figure 6 for Figure 5 Schematic diagram of the structure of the middle light-transmitting layer;

[0034] Figure 7 This is a schematic diagram of the structure of the reflector cup array in the LED lighting flat panel lamp of the utility model;

[0035] Among them, 10 is the lamp panel, 20 is the light source module, 30 is the power module, 40 is the hanging rope, 11 is the reinforced hardware cover, 21 is the reflective cup array, 211 is the card block, 22 is the light-transmitting layer, 23 is the lamp board, 31 is the switching power supply, 32 is the toggle switch, 33 is the first DC power cord, 34 is the second DC power cord, 35 is the third DC power cord, 36 is the fourth DC power cord, and 37 is the fifth DC power cord. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] The utility model discloses an LED lighting flat panel lamp.

[0040] like Figures 1 to 7As shown, the LED lighting flat panel lamp includes a lamp panel 10, at least one light source module 20 installed on the lamp panel 10, and a power module 30 connected to the light source module 20. The light source module 20 includes a reflective cup array 21, a light-transmitting layer 22, and a lamp board 23. The lamp board 23 is fixedly connected to the reflective cup array 21. The light-transmitting layer 22 is installed between the reflective cup array 21 and the lamp board 23. The light-transmitting layer 22 is an optical diffusion film or an optical lens. The materials of the optical diffusion film and the optical lens can be selected according to actual needs. Preferably, the optical diffusion film is a PET material, and the optical lens is a PMMA material.

[0041] The size of the lamp panel 10 can be set according to actual needs, for example, the size can be set to 595*595*20mm, 620*620*20mm, 295*1195*20mm or other customized sizes. The color of the lamp panel 10 can be black or white, and the surface powder coating can be rough sand and matte.

[0042] According to the actual application scenario of the LED lighting flat panel lamp, the user can choose to set the light-transmitting layer 22 as an optical diffusion film or an optical lens. Figure 3 This is a schematic diagram of the exploded structure of an LED lighting flat panel lamp in which the light-transmitting layer 22 is set as an optical diffusion film. Figure 4 for Figure 3 Schematic diagram of the structure of the optical diffusion film. Figure 4 This is a schematic diagram of the exploded structure of an LED lighting flat panel lamp in which the light-transmitting layer 22 is set as an optical lens. Figure 5 for Figure 4 Schematic diagram of the structure of the optical lens.

[0043] The reflective cup array 21 is fixedly connected to the lamp panel 10, and a plurality of card blocks 211 are symmetrically arranged on the reflective cup array 21. The lamp panel 10 is provided with a card slot that matches the card block 211, and the card slot can be a sunken convex step structure. Through the card connection between the reflective cup array 21 and the lamp panel 10, the user can conveniently disassemble and assemble the light source module 20 without relying on professional technicians, thereby reducing the maintenance cost of the lamp. Furthermore, the reflective cup array 21 is an integrated structural design including a reflective cup and a reflective cup bracket, which can be compatible with optical diffusion films and optical lenses, has a wide range of applications, and can reduce the production and assembly costs of LED lighting flat panel lamps. When the user needs to switch the light-transmitting layer 22 from an optical diffusion film to an optical lens, the light source module 20 containing the optical diffusion film is removed, and the light source module 20 containing the optical lens is installed. Alternatively, the light source module 20 can also be disassembled, and the light-transmitting layer 22 of the light source module 20 can be replaced by an optical lens from an optical diffusion film.

[0044] The number of reflective cups in the reflective cup array 21, the size of the reflective cups, the overall size of the reflective cup array 21, and the number of the blocks 211 in the reflective cup array 21 can be set according to actual needs. Preferably, the number of reflective cups in the reflective cup array 21 is 21, the large mouth size of the reflective cup is 24.5*24.5mm, the small mouth size of the reflective cup is 13.5*13.5mm, the overall size of the reflective cup is 560*37.5*17mm, and six blocks 211 are respectively provided on both sides of the long side of the reflective cup array 21, and the blocks 211 can be spring-type buttons.

[0045] The material and thickness of the light board 23 can be selected according to actual needs. Preferably, the light board 23 is an aluminum substrate with a thickness of 1 mm, which has a good heat dissipation effect. The light board 23 uses high-efficiency SMD2835 lamp beads and high-precision jumper resistors, and is fixedly connected to the reflective cup array 21 by screws. The light board 23 is provided with an LED lamp array and a power access terminal, and the power access terminal is electrically connected to the power module 30. The power module 30 is used to supply power to the light board 23 through the power access terminal.

[0046] The above-mentioned LED lighting flat panel lamp includes a lamp panel, at least one light source module installed on the lamp panel, and a power module connected to the light source module. The light source module includes a reflective cup array, a light-transmitting layer and a lamp board. The lamp board is fixedly connected to the reflective cup array. The light-transmitting layer is installed between the reflective cup array and the lamp board. The light-transmitting layer is an optical diffusion film or an optical lens. The reflective cup array is fixedly connected to the lamp panel. A plurality of card blocks are symmetrically arranged on the reflective cup array. The lamp panel is provided with card slots for matching the card blocks. The lamp board is provided with an LED lamp array and a power access terminal. The power access terminal is electrically connected to the power module. The power module is used to supply power to the lamp board through the power access terminal. It can be seen that the LED lighting flat panel lamp has strong compatibility. Users can set the light-transmitting layer to an optical diffusion film or an optical lens according to actual needs, thereby selecting different light transmission methods according to different application scenarios, thereby improving the application range of the LED lighting flat panel lamp.

[0047] Furthermore, the light source module 20 is in an elongated shape, a light source mounting hole for mounting the light source module 20 is provided on one side of the lamp panel 10, and a reinforcing hardware cover 11 matching the light source mounting hole is provided on the other side of the lamp panel 10. Furthermore, a card slot matching the card block 211 on the lamp panel 10 is provided around the light source mounting hole. Providing the light source mounting hole on the lamp panel 10 can facilitate the installation of the light source module 20, and providing the reinforcing hardware cover 11 on the lamp panel 10 can enhance the structural stability of the lamp panel 10.

[0048] The LED flat panel light further includes a hanging rope 40, which is fixedly connected to the lamp panel 10, and a hanging rope mounting hole for matching the hanging rope 40 is provided on the other side of the lamp panel 10. By providing the hanging rope 40 and fixing the hanging rope 40 to the lamp panel 10, the LED flat panel light can be suspended, thereby enhancing the usability of the LED flat panel light.

[0049] Furthermore, the hanging rope installation holes are arranged at four right angles of the edge positions on the other side of the lamp panel 10. By arranging the hanging rope installation holes at four right angles of the edge positions on the other side of the lamp panel 10, the LED lighting flat panel lamp can be kept balanced when hanging without tilting.

[0050] The power module 30 includes a switching power supply 31, which is electrically connected to the power access terminal on the lamp board 23. The switching power supply 31 is used to convert AC power into DC power, and supplies DC power to the lamp board 23 through the power access terminal on the lamp board 23. The switching power supply 31 can convert AC mains power into DC power, and different models of switching power supplies 31 can be selected according to different rated working voltages of the lamp board 23.

[0051] Furthermore, the power module 30 also includes a toggle switch 32, which is electrically connected to the switching power supply 31 and the power access terminal on the light board 23, respectively, and the toggle switch 32 is used to adjust the light color temperature of the light board 23. By setting the toggle switch 32, the user can flexibly select different light color temperatures according to different application scenarios of the LED lighting flat panel light, thereby improving the user experience. Furthermore, the parameters such as the power on and off and the light power of the light board 23 can also be adjusted by the toggle switch 32.

[0052] Furthermore, the number of light source modules 20 installed on the lamp panel 10 in the LED lighting flat panel lamp can be set according to actual needs. Preferably, the light source module 20 includes a first light source module and a second light source module, and the first light source module and the second light source module are symmetrically installed on both sides of the lamp panel 10. By symmetrically installing the first light source module and the second light source module on both sides of the lamp panel 10, the light irradiation of the LED lighting flat panel lamp is more uniform.

[0053] Furthermore, the power module 30 also includes a first DC power line 33, a second DC power line 34 and a third DC power line 35, and the third DC power line 35 is a one-to-two power line. One end of the first DC power line 33 is electrically connected to the power access end of the first light source module, and the other end is connected to one end of the third DC power line 35; one end of the second DC power line 34 is electrically connected to the power access end of the second light source module, and the other end is connected to one end of the third DC power line 35; the other end of the third DC power line 35 is connected to the toggle switch 32. By setting the first DC power line 33, the second DC power line 34 and the third DC power line 35, the lamp boards 23 on different light source modules can be conveniently connected in series, so that the switch power supply 31 can simultaneously supply power to the lamp boards 23 on different light source modules, so that the toggle switch 32 can simultaneously control the lamp boards 23 on different light source modules.

[0054] The power module 30 further includes a fourth DC power line 36 and a fifth DC power line 37, one end of the fourth DC power line 36 is connected to the toggle switch 32, and the other end is connected to one end of the fifth DC power line 37, and the other end of the fifth DC power line 37 is connected to the switch power supply 31. By providing the fourth DC power line 36 and the fifth DC power line 37, the toggle switch 32 can be conveniently plugged into the switch power supply 31, thereby facilitating the disassembly and assembly of the switch power supply 31 and the toggle switch 32.

[0055] Among them, a first tail card structure is provided on the first DC power line 33, and a second tail card structure is provided on the second DC power line 34. The first DC power line 33 is also connected to the light board 23 of the first light source module by the first tail card structure, and the second DC power line 34 is also connected to the light board 23 of the second light source module by the second tail card structure. By the first DC power line 33 being connected to the light board 23 of the first light source module by the first DC power line 33, the connection stability of the first DC power line 33 can be improved, and the unstable connection of the first DC power line 33 can be avoided, which leads to poor power supply to the light board 23 of the first light source module. By the second DC power line 34 being connected to the light board 23 of the second light source module by the second DC power line 34, the connection stability of the second DC power line 34 can be improved, and the unstable connection of the second DC power line 34 can be avoided, which leads to poor power supply to the light board 23 of the second light source module.

[0056] Furthermore, the first DC power line 33 of the first light source module can be screwed to the reflector array 21 of the first light source module, and the second DC power line 34 of the second light source module can be screwed to the reflector array 21 of the second light source module, thereby further enhancing the connection stability of the first DC power line 33 and the second DC power line 34. In addition, the structure of the third DC power line 35 can also be adjusted according to actual needs. For example, if the number of light source modules 20 on the lamp panel 10 is 3, the third DC power line 35 can be a one-to-three power line.

[0057] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An LED lighting flat panel lamp, characterized in that: It comprises a lamp panel, at least one light source module mounted on the lamp panel, and a power supply module connected to the light source module; The light source module comprises a reflective cup array, a light-transmitting layer and a light board, wherein the light board is fixedly connected to the reflective cup array, the light-transmitting layer is installed between the reflective cup array and the light board, and the light-transmitting layer is an optical diffusion film or an optical lens; The reflective cup array is fixedly connected to the lamp panel, a plurality of card blocks are symmetrically arranged on the reflective cup array, and a card slot matching the card block is arranged on the lamp panel; The lamp board is provided with an LED lamp array and a power access terminal, the power access terminal is electrically connected to the power module, and the power module is used to supply power to the lamp board through the power access terminal.

2. The LED flat panel lamp according to claim 1, characterized in that: The light source module is in the shape of an elongated strip. A light source mounting hole for mounting the light source module is provided on one side of the lamp panel. A reinforced hardware cover matching the light source mounting hole is provided on the other side of the lamp panel.

3. The LED flat panel lamp according to claim 2, characterized in that: It also includes a hanging rope, which is fixedly connected to the lamp panel, and a hanging rope installation hole matching the hanging rope is provided on the other side of the lamp panel.

4. The LED lighting flat panel lamp according to claim 3, characterized in that: The hanging rope installation holes are arranged at four right-angle edge positions on the other side of the lamp panel.

5. The LED lighting flat panel lamp according to claim 4, characterized in that: The power module includes a switching power supply, and the switching power supply is electrically connected to the power access terminal; The switching power supply is used to convert alternating current into direct current, and supplies direct current to the light board through the power supply access terminal.

6. The LED lighting flat panel lamp according to claim 5, characterized in that: The power module further includes a toggle switch, and the toggle switch is electrically connected to the switching power supply and the power access terminal respectively; The toggle switch is used to adjust the light color temperature of the light panel.

7. The LED lighting flat panel lamp according to claim 6, characterized in that: The lighting flat panel lamp comprises a first light source module and a second light source module, and the first light source module and the second light source module are symmetrically installed on two sides of the lamp panel.

8. The LED lighting flat panel lamp according to claim 7, characterized in that: The power supply module also includes a first DC power line, a second DC power line and a third DC power line, wherein the third DC power line is a one-to-two power line; One end of the first DC power line is electrically connected to the power access end of the first light source module, and the other end is connected to one end of the third DC power line; One end of the second DC power line is electrically connected to the power supply input terminal of the second light source module, and the other end is connected to one end of the third DC power line; The other end of the third DC power line is connected to the toggle switch.

9. The LED lighting flat panel lamp according to claim 8, characterized in that: The power module also includes a fourth DC power line and a fifth DC power line; One end of the fourth DC power line is connected to the toggle switch, and the other end is connected to one end of the fifth DC power line; The other end of the fifth DC power line is connected to the switching power supply.

10. The LED lighting flat panel lamp according to claim 9, characterized in that: A first tail card structure is provided on the first DC power line, and a second tail card structure is provided on the second DC power line; The first DC power line is also connected to the light board of the first light source module by means of the first tail card structure; The second DC power line is also connected to the light board of the second light source module by means of the second tail card structure.

Images