Panel lamp
By designing a double-sided light-emitting structure with three sets of LED light strips and backlight strips in the flat panel light, the problem of shadow areas caused by the single-sided light emission of traditional flat panel lights is solved, achieving a more uniform light distribution and greater practicality, thus improving the lighting effect and reliability.
Patent Information
- Application Number
- CN202520395595.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Traditional flat panel lights emit light from one side, resulting in shadowed areas that affect the lighting effect and cannot meet the diverse lighting layout needs, thus reducing their practicality and flexibility.
Design a flat panel lamp that uses three sets of LED light strips distributed in parallel on the top of the lamp frame, and backlight light strips set on the periphery to achieve double-sided light emission. Combined with the structure of buffer ring, light-transmitting plate and snap ring, it ensures uniform light distribution and heat dissipation.
It achieves double-sided light emission from the top and bottom of the lamp body, reduces shadow areas, improves the uniformity and applicability of light distribution, enhances practicality and flexibility in different installation scenarios, and improves reliability and heat dissipation performance through the design of heat dissipation recess and snap ring.
Smart Images
Figure CN223709476U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of lamps and lanterns, more specifically, it is particularly related to a flat lamp. BACKGROUND
[0002] Among many lamp types, flat lamps are favored in the market due to their lightness, thinness and aesthetic characteristics, and with the improvement of people's requirements for life quality, the functions of flat lamps are also constantly expanding.
[0003] Most of the existing flat lamps on the market adopt bright-dark surface design, that is, the front of the flat lamp is used for light emission, and the back is usually dark or adopts a closed structure of metal or plastic material; therefore, the traditional flat lamp usually adopts single-sided light emission, and since the back is dark or closed, it cannot provide secondary light emission, which is easy to produce a shadow area, affecting the lighting effect, so it can only be used as a ceiling or ceiling type lighting source, which cannot meet the more diversified lighting layout requirements, reducing the practicality and flexibility of the flat lamp. INVENTION CONTENTS
[0004] In order to solve the above technical problems, the utility model provides a flat lamp to solve the technical problems in the prior art that the traditional flat lamp usually adopts single-sided light emission, which is easy to produce a shadow area, affecting the lighting effect, so it can only be used as a ceiling or ceiling type lighting source, which cannot meet the more diversified lighting layout requirements, reducing the practicality and flexibility of the flat lamp.
[0005] The purpose and effect of the flat lamp of the utility model are achieved by the following specific technical means:
[0006] A flat lamp comprises a lamp body frame, the lamp body frame is a rectangular metal frame, a first mounting groove is formed in the top of the lamp body frame, three groups of LED light bars are arranged in the first mounting groove, the three groups of LED light bars are arranged in parallel, four groups of lamp body frames are arranged on the periphery of the lamp body frame, structural members are arranged at the bottom of the four groups of lamp body frames, second mounting grooves are formed between the structural members and the lamp body frames, and backlight light bars are arranged in the second mounting grooves.
[0007] In a preferred embodiment, a buffer ring is arranged at the top of the lamp body frame, and a light-transmitting plate is arranged at the top of the buffer ring corresponding to the three groups of LED light bars.
[0008] In a preferred embodiment, a plurality of mounting holes are formed in the periphery of the lamp body frame, and connecting clamping plates are arranged on one side of the structural members, and connecting grooves are formed between the connecting clamping plates and the structural members.
[0009] In a preferred embodiment, the plurality of mounting holes are connected with the four groups of connecting grooves by a plurality of screws, and the light-transmitting plate is clamped between the four groups of lamp body frames and the buffer ring.
[0010] In a preferred embodiment, the clamping ring is clamped in the four groups of second mounting grooves, and the backlight strip is mounted at the bottom of the clamping ring.
[0011] In a preferred embodiment, the top of each of the three groups of LED light strips is provided with a plurality of LED lamp beads, and the distance between adjacent LED lamp beads is 65-70 mm.
[0012] In a preferred embodiment, the lamp body frame is provided with a power module on one side, and the three groups of LED light strips and the backlight strip are electrically connected with the power module.
[0013] In a preferred embodiment, the power module is provided with a power line connected with an external circuit at one end.
[0014] In a preferred embodiment, the bottom of the lamp body frame is provided with a plurality of heat dissipation recesses.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. By arranging the three groups of LED light strips and the backlight strip, double-sided light emission is realized, the three groups of LED light strips arranged in parallel in the first mounting groove at the top of the lamp body frame provide uniform light to the front, and the backlight strip arranged in the second mounting groove at the side emits light to the back, forming a double-sided light emission structure, so that the light distribution of the flat panel lamp in space is more uniform, the shadow area is reduced, the applicability in different installation scenes is enhanced, and the practicality and flexibility are improved.
[0017] 2. By arranging a plurality of heat dissipation recesses, a plurality of heat dissipation recesses are arranged at the bottom of the lamp body frame when the flat panel lamp is used, so that the cooling of the LED light source is enhanced, the heat dissipation performance is improved, and in addition, the backlight strip is also arranged in the clamping ring, which is also beneficial to the timely release of heat, and the reliability of the flat panel lamp in long-term use is improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a structural schematic view of the flat panel lamp of the utility model;
[0019] Figure 2 It is an exploded view of the flat panel lamp of the utility model;
[0020] Figure 3 It is a structural schematic view of the flat panel lamp of the utility model after the lamp body frame and the lamp body frame are assembled;
[0021] Figure 4 As Figure 3 Split structure schematic diagram;
[0022] Figure 5 As the structure diagram of the lamp body frame of the flat lamp.
[0023] In the figure, the correspondence between the component name and the figure number is:
[0024] 11, lamp body frame; 12, first mounting groove; 13, LED light bar; 14, lamp body frame; 15, structural part; 16, second mounting groove; 17, backlight light bar; 18, buffer ring; 19, light transmission plate; 20, mounting hole; 21, connecting clamping plate; 22, connecting groove; 23, clamping ring; 24, LED lamp bead; 25, power module; 26, power cord; 27, heat dissipation recess. DETAILED DESCRIPTION
[0025] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0026] Embodiment:
[0027] As shown in the accompanying Figure 1 to the accompanying Figure 5 :
[0028] The utility model provides a kind of flat lamp, including lamp body frame 11, lamp body frame 11 is rectangular metal frame as support, first mounting groove 12 is set in the top of lamp body frame 11, and three groups of LED light bar 13 are distributed in parallel in first mounting groove 12, and provide uniform light for the front of this flat lamp;Lamp body frame 11 periphery is provided with four groups of lamp body frame 14, and structural part 15 is set in the bottom of four groups of lamp body frame 14, and second mounting groove 16 is formed between structural part 15 and lamp body frame 14, and backlight light bar 17 is installed in this second mounting groove 16, and the setting of backlight light bar 17 makes lamp body back also can emit light, realizes the effect of double-sided light emission;This double-sided light emission structure makes the light distribution of lamp body in space more uniform, reduces shadow area, enhances the applicability under different installation scenes, improves practicality and flexibility.
[0029] Please refer to as Figure 2 As shown, lamp body frame 11 top is provided with buffer ring 18 and plays buffering effect, and light transmission plate 19 is provided with buffer ring 18 top corresponding three groups of LED light bar 13, and the light emitted by LED light bar 13 can be evenly transmitted, so that light is more soft and uniform.
[0030] Please refer to as Figure 2 , Figure 4 andFigure 5 As shown, the lamp body frame 11 is provided with a plurality of mounting holes 20, which provide connection points for the installation of the lamp body; the structural member 15 is provided with a connecting plate 21 on one side, and a connecting groove 22 is formed between the connecting plate 21 and the structural member 15; the plurality of mounting holes 20 and the four connecting grooves 22 are connected by a plurality of screws. In this way, the lamp body frame 11 and the four lamp body frames 14 can be stably connected together. During installation, the light-transmitting plate 19 is clamped between the four lamp body frames 14 and the buffer ring 18. This installation method not only ensures the fixation of the light-transmitting plate 19, but also makes the overall structure of the lamp body more stable.
[0031] As shown in Figure 4 The clamping ring 23 is clamped in the four second installation grooves 16, and the backlight strip 17 is installed at the bottom of the clamping ring 23. The clamping ring 23 enables the backlight strip 17 to be stably installed in the second installation groove 16 and exposed outside the second installation groove 16. The backlight strip 17 generates heat during lighting, and the exposure of the second installation groove 16 enables the heat to be dissipated in time, which is beneficial to the release of heat and prevents heat accumulation, thereby improving the reliability of the flat panel lamp during long-term use.
[0032] As shown in Figure 2 The three LED light strips 13 are provided with a plurality of LED lamp beads 24 on the top, and the distance between adjacent LED lamp beads 24 is 65-70 mm, which makes the lighting effect of the light strip more stable and ensures the lighting quality of the light strip.
[0033] As shown in Figure 2 The lamp body frame 11 is provided with a power module 25 on one side, which can be of BCFS-001 type. The three LED light strips 13 and the backlight strip 17 are electrically connected to the power module 25 to provide stable power supply and ensure the normal operation of the flat panel lamp. The power module 25 is provided with a power cord 26 connected to an external circuit, so that the flat panel lamp can obtain the required power.
[0034] As shown in Figure 3 and Figure 4 The lamp body frame 11 is provided with a plurality of heat dissipation recesses 27 at the bottom, which can enhance the cooling of the LED light source. The heat dissipation recesses 27 can increase the contact area with air and can more efficiently dissipate heat, thereby further improving the heat dissipation performance of the flat panel lamp and enabling the flat panel lamp to maintain good heat dissipation state during long-term use, thereby prolonging the service life.
[0035] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application with various modifications as are suited to the particular use contemplated.
Claims
1. A flat panel lamp, characterized in that: The device includes a lamp frame (11), which is a rectangular metal frame. A first mounting groove (12) is provided on the top of the lamp frame (11). Three sets of LED light strips (13) are arranged in the first mounting groove (12). The three sets of LED light strips (13) are distributed in parallel. Four sets of lamp frame edges (14) are provided around the lamp frame (11). Structural components (15) are provided at the bottom of each of the four sets of lamp frame edges (14). A second mounting groove (16) is formed between the structural component (15) and the lamp frame edge (14). A backlight light strip (17) is provided in the second mounting groove (16).
2. The flat panel lamp according to claim 1, characterized in that: The top of the lamp frame (11) is provided with a buffer ring (18), and the top of the buffer ring (18) is provided with a light-transmitting plate (19) corresponding to the three sets of LED light strips (13).
3. The flat panel lamp according to claim 2, characterized in that: The lamp frame (11) has multiple sets of mounting holes (20) around its perimeter, and each of the structural components (15) has a connecting plate (21) on one side, with a connecting groove (22) formed between the connecting plate (21) and the structural component (15).
4. The flat panel lamp according to claim 3, characterized in that: The multiple sets of mounting holes (20) and the four sets of connecting grooves (22) are connected by multiple sets of screws, and the light-transmitting plate (19) is fitted between the four sets of lamp body frames (14) and the buffer ring (18).
5. The flat panel lamp according to claim 1, characterized in that: The snap ring (23) is snapped into the four sets of second mounting slots (16), and the backlight strip (17) is installed at the bottom of the snap ring (23).
6. The flat panel lamp according to claim 1, characterized in that: The top of each of the three sets of LED light strips (13) is provided with multiple sets of LED beads (24), and the spacing between adjacent LED beads (24) is 65-70mm.
7. The flat panel lamp according to claim 1, characterized in that: A power module (25) is provided on one side of the lamp frame (11), and the three sets of LED light strips (13) and the backlight light strip (17) are all electrically connected to the power module (25).
8. The flat panel lamp according to claim 7, characterized in that: One end of the power module (25) is provided with a power line (26) that connects to an external circuit.
9. The flat panel lamp according to claim 1, characterized in that: The bottom of the lamp frame (11) is provided with multiple sets of heat dissipation recesses (27).