Novel hidden frame T-shaped keel lamp and using method thereof

Abstract

The invention relates to a novel hidden frame T-shaped keel lamp and a using method thereof.The novel hidden frame T-shaped keel lamp comprises a T-shaped keel and a lamp body hung on the T-shaped keel, the T-shaped keel comprises a hanging rod and a horizontal rod, the hanging rod is fixed to the middle of the horizontal rod or deviates from the middle of the horizontal rod, and the hanging rod is perpendicular to the horizontal rod; the two ends of the lamp body are hung on the horizontal rods of the adjacent T-shaped keels respectively. Hanging piece modules are arranged at the two ends of the top of the lamp body respectively, a step is arranged at one end of the lamp body, and a horizontal rod inserting groove is formed between the hanging piece modules and the step. Lamp bodies are hung on the two sides of a horizontal rod of the T-shaped keel respectively, a horizontal rod inserting groove formed between the hanging piece module on the lamp body on one side and the step is arranged on one side of the horizontal rod in a sleeved mode, and the whole horizontal rod of the T-shaped keel is completely hidden in the step. The lamp body upper hanging piece module on the other side is hung on the other side of the horizontal rod; the two lamp bodies on the two sides of the horizontal rod can be attached. According to the LED ceiling lamp, the lamp body can shield the hanging rod, the hanging rod of the T-shaped keel cannot be exposed, and the effect of being more attractive is achieved.

Description

Technical Field

[0001] The present invention relates to a new type of concealed T-shaped keel lamp and its usage method, belonging to the technical field of LED semiconductor lighting. Background Art

[0002] Currently, the lighting fixture and the T-shaped keel adopt a separate installation mode. The T-shaped keel includes a suspension rod and a horizontal rod. The suspension rod is fixed to the ceiling, and the suspension rod is fixed in the middle or deviated from the middle position of the horizontal rod, and the suspension rod is perpendicular to the horizontal rod. The two ends of the lamp body of the lighting fixture are respectively placed on the horizontal rods of adjacent T-shaped keels, so that the lamp body is suspended on the T-shaped keel. However, there is a defect, that is, the lamp body cannot cover the horizontal rod, and the horizontal rod of the T-shaped keel will be exposed, seriously affecting the aesthetics. In view of this, the following invention is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide a new type of concealed T-shaped keel lamp and its usage method for the above-mentioned existing problems.

[0004] In order to achieve the above invention purpose, the technical solution adopted by the present invention is as follows: A new type of concealed T-shaped keel lamp includes a T-shaped keel and a lamp body suspended on the T-shaped keel. The T-shaped keel includes a suspension rod and a horizontal rod. The suspension rod is fixed in the middle or deviated from the middle position of the horizontal rod, and the suspension rod is perpendicular to the horizontal rod. The two ends of the lamp body are respectively suspended on the horizontal rods of adjacent T-shaped keels. Its characteristics are: Hanging modules are respectively provided at both ends of the top of the lamp body, and a step is provided at one end of the lamp body. A horizontal rod slot is formed between the hanging module and the step; The horizontal rod of the T-shaped keel suspends the lamp body on both sides. The horizontal rod slot formed between the hanging module and the step on one side of the lamp body is sleeved on one side of the horizontal rod, and the entire horizontal rod of the T-shaped keel is completely hidden at the step; the hanging module on the other side of the lamp body is suspended on the other side of the horizontal rod; the two lamp bodies on both sides of the horizontal rod can be attached.

[0005] The two hanging modules are both Z-shaped hanging modules, and the two hanging modules have the same structure; one end of the Z-shaped hanging module is fixed to the top of the lamp body, and the other end extends out of the lamp body. The two hanging modules are respectively fixed to both ends of the top of the lamp body by screwing tightly; During use, the ends of the two hanging modules extending out of the lamp body support on the suspension rod of the corresponding T-shaped keel, so that the lamp body is suspended on the T-shaped keel.

[0006] The hanging module includes a first hanging module and a second hanging module, and the structures of the first hanging module and the second hanging module are different; Among them: The first hanging member module includes an L-shaped support base and a pressing plate. The L-shaped support base is composed of a connecting plate and a support plate. The bottom end of the support plate is fixed to the connecting plate, and the top end of the support plate is hinged to the pressing plate. The connecting plate is fixed to the end of the lamp body without a step. A support lug is fixed on the first aluminum frame at the end of the lamp body without a step. A spring is provided between the support plate and the pressing plate. Under the action of the spring reset, the pressing plate presses downward around the support plate towards the support lug. The horizontal bar of the T-shaped keel on one side is placed on the support lug. Under the action of the spring reset of the pressing plate, the horizontal bar is pressed, so that the horizontal bar is tightly clamped between the pressing plate and the support lug. The second hanging member module is a Z-shaped hanging member module. One end of the Z-shaped hanging member module is fixed to the end of the lamp body with a step, and the other end extends out of the lamp body. The end of the second hanging member module extending out of the lamp body is supported on the suspension rod of the corresponding T-shaped keel. The lamp body is suspended on the T-shaped keel through the first hanging member module and the second hanging member module.

[0007] The support plate and the connecting plate are integrally formed. The connecting plate is fixed to the top of the lamp body by screwing tightly.

[0008] The lamp body includes a diffusion plate, a back plate, a light guide plate, a reflective film, and two side covers. Among them, the light guide plate is arranged between the diffusion plate and the back plate, and the reflective film is attached to the light guide plate. The two ends of the lamp body are provided with a first aluminum frame and a second aluminum substrate. The first aluminum frame and the second aluminum substrate are respectively arranged at the two ends of the diffusion plate, the back plate, and the light guide plate. One end of the diffusion plate, the back plate, and the light guide plate is installed on the first aluminum frame, and the other end is installed on the second aluminum frame. The two side covers are respectively arranged on the sides in the length direction of the diffusion plate, the back plate, and the light guide plate, and the two ends of the side covers are respectively installed on the first aluminum frame and the second aluminum frame. On the side of the first aluminum frame facing the light guide plate, a first aluminum substrate is installed, and a first LED lamp bead is installed on the first aluminum substrate. On the side of the second aluminum frame facing the light guide plate, a second aluminum substrate is installed, and a second LED lamp bead is installed on the second aluminum substrate. Both ends of the back plate at the top of the lamp body are respectively installed with hanging member modules.

[0009] Preferably, a support member is fixedly installed on the inner side of the back plate facing the light guide plate, and the two side covers are respectively fixed at both ends of the support member. The side covers are reinforced by screwing tightly to the support member fixed on the back plate to prevent the side covers from deforming under force.

[0010] Preferably, both of the two suspension module are Z-shaped suspension modules, and the two suspension modules have the same structure; one end of the Z-shaped suspension module is fixed to the back plate, and the other end extends out of the back plate. The two suspension modules are respectively fixed to both ends of the back plate by screwing tightly. During use, the ends of the two suspension modules extending out of the back plate are supported on the suspension rods of the corresponding T-shaped keels, so that the lamp body is suspended on the T-shaped keel.

[0011] Preferably, the two suspension modules are respectively a first suspension module and a second suspension module, and the structures of the first suspension module and the second suspension module are different; Wherein: The first suspension module includes an L-shaped support seat and a pressing plate. The L-shaped support seat is composed of a connecting plate and a support plate; the bottom end of the support plate is fixed to the connecting plate, and the top end of the support plate is hinged to the pressing plate; the connecting plate is fixed to the back plate at the end of the lamp body without a step; A support lug is fixed on the first aluminum frame at the end of the lamp body without a step; a spring is arranged between the support plate and the pressing plate, and under the action of the spring reset, the pressing plate presses downward around the support plate towards the support lug; The horizontal bar of the T-shaped keel on one side is placed on the support lug, and the pressing plate presses the horizontal bar under the action of the spring reset, so that the horizontal bar is tightly clamped between the pressing plate and the support lug; The second suspension module is a Z-shaped suspension module. One end of the Z-shaped suspension module is fixed to the back plate at the end of the lamp body with a step, and the other end extends out of the back plate; The end of the second suspension module extending out of the back plate is supported on the suspension rod of the corresponding T-shaped keel; The lamp body is suspended on the T-shaped keel through the first suspension module and the second suspension module.

[0012] A using method of a novel concealed T-shaped keel lamp. Lamps are respectively suspended on both sides of the horizontal bar of the T-shaped keel. The horizontal bar slot formed between the suspension module and the step of the lamp on one side is sleeved on one side of the horizontal bar, so that the entire horizontal bar of the T-shaped keel is completely hidden at the step; Suspend the suspension module of the lamp on the other side on the other side of the horizontal bar; Then the two lamps on both sides of the horizontal bar can be fitted together; During use, both ends of the lamp body are respectively suspended on the horizontal bars of the corresponding T-shaped keels, and at the same time, the entire horizontal bar of the T-shaped keel is completely hidden at the step.

[0013] The method of the present invention is advanced and scientific. Through the present invention, suspension modules are respectively arranged at both ends of the top of the lamp body provided, and a step is arranged at one end, and a horizontal bar slot is formed between the suspension module and the step.

[0014] The structure of the lamp body includes a diffuser plate, a back plate, a light guide plate, a reflective film, two side covers, etc. There are a first aluminum frame and a second aluminum frame at both ends respectively. LED lamp beads are installed on the first aluminum frame and the second aluminum frame respectively for lighting. When in use, the horizontal bar of the T-shaped keel is completely hidden at the step of the lamp body, making the overall appearance more concise and beautiful. And optically, it solves the problem that for a direct-down lighting lamp with a relatively long protruding dimension at the lower part of the second aluminum frame, the light cannot reach the lower part of the second aluminum frame, resulting in a dark area. The present invention also makes an innovation optically.

[0015] Usage method: Suspend the lamp body on both sides of the horizontal bar of the T-shaped keel respectively.

[0016] Put the horizontal bar slot formed between the hanging member module on one side of the lamp body and the step over one side of the horizontal bar, so that the horizontal bar is completely hidden at the step. Suspend the hanging member module on the other side of the lamp body on the other side of the horizontal bar. Fit the two lamp bodies on both sides of the horizontal bar together. When in use, both ends of the lamp body are respectively suspended on the horizontal bar of the corresponding T-shaped keel, and at the same time the horizontal bar is completely hidden at the step.

[0017] In the specific design, there are two options structurally: (1). The first one is that the two hanging member modules on the lamp body are respectively the first hanging member module and the second hanging member module, and the first hanging member module and the second hanging member module are different; The first hanging member module includes a connecting plate, a support plate and a pressing plate. The connecting plate is fixed on the lamp body (the back plate of the lamp body). A support lug is fixed on the first aluminum frame at the end of the lamp body without a step; there is a spring between the support plate and the pressing plate, and the pressing plate presses the horizontal bar under the action of the spring, so that the horizontal bar is clamped between the pressing plate and the support lug; The second hanging member module is a Z-shaped hanging member module. One end of the Z-shaped hanging member module is fixed at the end of the lamp body with a step, and the other end extends out of the lamp body; the end of the second hanging member module extending out of the lamp body is supported on the hanging rod of the corresponding T-shaped keel; Thus, the lamp body is suspended on the T-shaped keel through the first hanging member module and the second hanging member module. Through the combination of the Z-shaped hanging member module and the L-shaped support seat, the stable suspension and flexible installation of the lamp body are realized.

[0018] (2). The second one is that the two hanging member modules on the lamp body are both Z-shaped hanging member modules, and the structures of the two hanging member modules are the same; one end of the Z-shaped hanging member module is fixed at the top of the lamp body (the back plate of the lamp body), and the other end extends out of the lamp body. The two hanging member modules are respectively fixed at both ends of the top of the lamp body by screwing; when in use, the ends of the two hanging member modules extending out of the lamp body are supported on the hanging rod of the corresponding T-shaped keel, so that the lamp body is suspended on the T-shaped keel.

[0019] The lamp body provided by the present invention includes a diffusion plate, a back plate, a light guide plate, a reflective film, and two side covers. The light guide plate is disposed between the diffusion plate and the back plate, and the reflective film is attached to the light guide plate. At both ends of the lamp body, a first aluminum frame and a second aluminum substrate are provided, and the first aluminum frame and the second aluminum substrate are respectively disposed at both ends of the diffusion plate, the back plate, and the light guide plate. One end of the diffusion plate, the back plate, and the light guide plate is installed on the first aluminum frame, and the other end is installed on the second aluminum frame. The two side covers are respectively disposed on the sides in the length direction of the diffusion plate, the back plate, and the light guide plate, and both ends of the side covers are respectively installed on the first aluminum frame and the second aluminum frame. On the side of the first aluminum frame facing the light guide plate, a first aluminum substrate is installed, and a first LED lamp bead is installed on the first aluminum substrate. On the side of the second aluminum frame facing the light guide plate, a second aluminum substrate is installed, and a second LED lamp bead is installed on the second aluminum substrate.

[0020] With such a structure, the problem that traditional lamps using direct-down lighting or side lighting methods on the market cannot match the installation method of the new concealed grid T-shaped keel is solved. The present invention adopts an asymmetric and side-lighting structure, which is an innovative product that ingeniously integrates the lighting function with the concealed grid T-shaped keel structure. It breaks the traditional installation mode of separating lighting lamps from ceiling keels, not only has a lighting effect, but also can optimize the overall ceiling structure and enhance the decoration and functionality of the building space.

[0021] Through the present invention, a new type of lamp adapted to the concealed grid T-shaped keel is provided, which solves the problem of the exposure of the concealed grid T-shaped keel.

[0022] Optically: Through the present invention, the problem that in traditional direct-down lighting, light cannot reach directly below the concealed grid T-shaped keel and form a dark area is solved. At the same time, the entire light-emitting surface and the surrounding gypsum board of the lamp body form an organic planar whole.

[0023] In practice, the structural components of the present invention can all adopt recyclable and reusable materials such as aluminum profiles, iron, and PC environmental protection materials.

[0024] In summary, when both ends of the lamp body of the concealed grid T-shaped keel lamp provided by the present invention are respectively placed on the horizontal bars of adjacent T-shaped keels, the lamp body can block the horizontal bars, and the horizontal bars of the T-shaped keel will not be exposed, playing a more beautiful role and having great market application and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of hanging member modules with the same structure installed at both ends of the lamp body in the present invention; Figure 2 is Figure 1 the schematic structural diagram after installing the side covers in Figure 3 It is a schematic structural diagram of hanging member modules with different structures (divided into a first hanging member module and a second hanging member module) installed at both ends of the lamp body in Figure 4 is Figure 3 The structural schematic diagram after installing the side cover in In the figure: 1 T-shaped keel, 1-1 suspension rod, 1-2 horizontal rod, 2 lamp body, 3 suspension module, 3-1 first suspension module, 3-1-1 L-shaped support seat, 3-1-1-1 connecting plate, 3-1-1-2 support plate, 3-1-1-3 support tab, 3-1-2 pressure plate, 3-2 second suspension module, 4 first aluminum frame, 5 second aluminum frame, 6 diffusion plate, 7 back plate, 8 light guide plate, 9 reflective film, 10 first aluminum substrate, 11 second aluminum substrate, 12 first LED lamp bead, 13 second LED lamp bead, 14 side cover, 15 screw, 16 step, 17 support member. Specific embodiments

[0026] In order to make the objectives, technical solutions, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to specific embodiments. Embodiment 1

[0027] A new type of concealed T-shaped keel lamp includes a T-shaped keel 1 and a lamp body 2 suspended on the T-shaped keel 1. The T-shaped keel 1 includes a suspension rod 1-1 and a horizontal rod 1-2. The suspension rod 1-1 is fixed in the middle or off the middle position of the horizontal rod 1-2, and the suspension rod 1-1 is perpendicular to the horizontal rod 1-2. The two ends of the lamp body 2 are respectively suspended on the horizontal rods 1-2 of adjacent T-shaped keels 1. At both ends of the top of the lamp body 2, suspension modules 3 are respectively provided, and a step 16 is provided at one end of the lamp body 2. A horizontal rod slot is formed between the suspension module 3 and the step 16.

[0028] The lamp body 2 is suspended on both sides of the horizontal rod 1-2 of the T-shaped keel 1. The horizontal rod slot formed between the suspension module 3 and the step 16 on one side of the lamp body 2 is sleeved on one side of the horizontal rod 1-2, and the entire horizontal rod 1-2 of the T-shaped keel 1 is completely hidden at the step 16. The suspension module 3 on the other side of the lamp body 2 is suspended on the other side of the horizontal rod 1-2. The two lamp bodies 2 on both sides of the horizontal rod 1-2 can be fitted together.

[0029] Both of the 2 suspension modules 3 are Z-shaped suspension modules, and the two suspension modules 3 have the same structure. One end of the Z-shaped suspension module is fixed to the top of the lamp body 2, and the other end extends out of the lamp body 2. The two suspension modules 3 are respectively screwed and fixed to both ends of the top of the lamp body 2 through screws 15. During use, the ends of the two suspension modules 3 extending out of the lamp body 2 are supported on the suspension rods 1-1 of the corresponding T-shaped keel 1, so that the lamp body 2 is suspended on the T-shaped keel 1. Embodiment 2

[0030] A new concealed T-shaped keel lamp, comprising a T-shaped keel 1 and a lamp body 2 suspended on the T-shaped keel 1. The T-shaped keel 1 includes a suspension rod 1-1 and a horizontal rod 1-2. The suspension rod 1-1 is fixed in the middle or at a position deviating from the middle of the horizontal rod 1-2, and the suspension rod 1-1 is perpendicular to the horizontal rod 1-2. Both ends of the lamp body 2 are respectively suspended on the horizontal rods 1-2 of adjacent T-shaped keels 1. At both ends of the top of the lamp body 2, suspension module 3 are respectively provided, and a step 16 is provided at one end of the lamp body 2. A horizontal rod slot is formed between the suspension module 3 and the step 16.

[0031] The lamp body 2 is respectively suspended on both sides of the horizontal rod 1-2 of the T-shaped keel 1. The horizontal rod slot formed between the suspension module 3 and the step 16 on one side of the lamp body 2 is sleeved on one side of the horizontal rod 1-2. The entire horizontal rod 1-2 of the T-shaped keel 1 is completely hidden at the step 16. The suspension module 3 on the other side of the lamp body 2 is suspended on the other side of the horizontal rod 1-2. The two lamp bodies 2 on both sides of the horizontal rod 1-2 can be attached to each other.

[0032] The 2 suspension modules 3 are respectively a first suspension module 3-1 and a second suspension module 3-2, and the structures of the first suspension module 3-1 and the second suspension module 3-2 are different. Among them: The first suspension module 3-1 includes an L-shaped support seat 3-1-1 and a pressing plate 3-1-2. The L-shaped support seat 3-1-1 is composed of a connecting plate 3-1-1-1 and a support plate 3-1-1-2. The bottom end of the support plate 3-1-1-2 is fixed to the connecting plate 3-1-1-1, and the top end of the support plate 3-1-1-2 is hingedly connected to the pressing plate 3-1-2. The connecting plate 3-1-1-1 is fixed to the end of the lamp body 2 where the step 16 is not provided. A support lug 3-1-1-3 is fixed on the first aluminum frame 4 at the end of the lamp body 2 where the step 16 is not provided. A spring is provided between the support plate 3-1-1-2 and the pressing plate 3-1-2. Under the action of the spring reset, the pressing plate 3-1-2 presses down towards the support lug 3-1-1-3 around the support plate 3-1-1-2. During use, the horizontal rod 1-2 of the T-shaped keel 1 on one side is placed on the support lug 3-1-1-3, and the pressing plate 3-1-2 presses the horizontal rod 1-2 under the action of the spring reset, so that the horizontal rod 1-2 is tightly clamped between the pressing plate 3-1-2 and the support lug 3-1-1-3. The second suspension module 3-2 is a Z-shaped suspension module. One end of the Z-shaped suspension module is fixed to the end of the lamp body 2 where the step 16 is provided, and the other end extends out of the lamp body 2. The end of the second suspension module 3-2 extending out of the lamp body 2 is supported on the suspension rod 1-1 of the corresponding T-shaped keel 1. Thus, the lamp body 2 is suspended on the T-shaped keel 1 through the first suspension module 3-1 and the second suspension module 3-2.

[0033] Further, the support plate 3-1-1-2 and the connecting plate 3-1-1-1 are integrally formed; The connecting plate 3-1-1-1 is fixedly attached to the top of the lamp body 2 by screwing the screw 15. Embodiment 3

[0034] A novel concealed T-shaped keel lamp includes a T-shaped keel 1 and a lamp body 2 suspended on the T-shaped keel 1. The T-shaped keel 1 includes a suspension rod 1-1 and a horizontal rod 1-2. The suspension rod 1-1 is fixed in the middle or off the middle position of the horizontal rod 1-2, and the suspension rod 1-1 is perpendicular to the horizontal rod 1-2. The two ends of the lamp body 2 are respectively suspended on the horizontal rods 1-2 of adjacent T-shaped keels 1. Both ends of the top of the lamp body 2 are respectively provided with hanging part modules 3, and a step 16 is provided at one end of the lamp body 2. A horizontal rod slot is formed between the hanging part module 3 and the step 16.

[0035] The lamp body 2 is suspended on both sides of the horizontal rod 1-2 of the T-shaped keel 1. The horizontal rod slot formed between the hanging part module 3 and the step 16 on one side of the lamp body 2 is sleeved on one side of the horizontal rod 1-2, and the entire horizontal rod 1-2 of the T-shaped keel 1 is completely hidden at the step 16. The hanging part module 3 on the other side of the lamp body 2 is suspended on the other side of the horizontal rod 1-2. The two lamp bodies 2 on both sides of the horizontal rod 1-2 can be attached.

[0036] Among them, the lamp body 2 includes a diffusion plate 6, a back plate 7, a light guide plate 8, a reflective film 9, and two side covers 14; Among them, the light guide plate 8 is arranged between the diffusion plate 6 and the back plate 7, and the reflective film 9 is attached to the light guide plate 8; The first aluminum frame 4 and the second aluminum substrate 5 are arranged at both ends of the lamp body 2, and the first aluminum frame 4 and the second aluminum substrate 5 are respectively arranged at both ends of the diffusion plate 6, the back plate 7, and the light guide plate 8. One end of the diffusion plate 6, the back plate 7, and the light guide plate 8 is installed on the first aluminum frame 4, and the other end is installed on the second aluminum substrate 5; The two side covers 14 are respectively arranged on the sides in the length direction of the diffusion plate 6, the back plate 7, and the light guide plate 8, and both ends of the side cover 14 are respectively installed on the first aluminum frame 4 and the second aluminum substrate 5.

[0037] The first aluminum substrate 10 is installed on the side of the first aluminum frame 4 facing the light guide plate 8, and the first LED lamp beads 12 are installed on the first aluminum substrate 10. The second aluminum substrate 11 is installed on the side of the second aluminum frame 5 facing the light guide plate 8, and the second LED lamp beads 13 are installed on the second aluminum substrate 11.

[0038] Both ends of the back plate 7 at the top of the lamp body 2 are respectively installed with hanging part modules 3.

[0039] The two suspension module 3 are both Z-shaped suspension modules, and the two suspension modules 3 have the same structure; one end of the Z-shaped suspension module is fixed to the back plate 7, and the other end extends out of the back plate 7. The two suspension modules 3 are respectively fixed to both ends of the back plate 7 by screwing with screws 15; During use, the ends of the two suspension modules 3 extending out of the back plate 7 support the suspension rods 1-1 of the corresponding T-shaped keels 1, so that the lamp body 2 is suspended on the T-shaped keel 1. Embodiment 4

[0040] A new type of concealed T-shaped keel lamp includes a T-shaped keel 1 and a lamp body 2 suspended on the T-shaped keel 1. The T-shaped keel 1 includes a suspension rod 1-1 and a horizontal rod 1-2. The suspension rod 1-1 is fixed in the middle or off the middle position of the horizontal rod 1-2, and the suspension rod 1-1 is perpendicular to the horizontal rod 1-2; both ends of the lamp body 2 are respectively suspended on the horizontal rods 1-2 of adjacent T-shaped keels 1; both ends of the top of the lamp body 2 are respectively provided with suspension modules 3, and one end of the lamp body 2 is provided with a step 16, and a horizontal rod slot is formed between the suspension module 3 and the step 16.

[0041] The lamp body 2 is suspended on both sides of the horizontal rod 1-2 of the T-shaped keel 1. The horizontal rod slot formed between the suspension module 3 and the step 16 on one side of the lamp body 2 is sleeved on one side of the horizontal rod 1-2, and the entire horizontal rod 1-2 of the T-shaped keel 1 is completely hidden at the step 16; the suspension module 3 on the other side of the lamp body 2 is suspended on the other side of the horizontal rod 1-2; the two lamp bodies 2 on both sides of the horizontal rod 1-2 can be fitted together.

[0042] Among them, the lamp body 2 includes a diffusion plate 6, a back plate 7, a light guide plate 8, a reflective film 9, and two side covers 14; Among them, the light guide plate 8 is arranged between the diffusion plate 6 and the back plate 7, and the reflective film 9 is pasted on the light guide plate 8; The first aluminum frame 4 and the second aluminum substrate 5 are arranged at both ends of the lamp body 2, and the first aluminum frame 4 and the second aluminum substrate 5 are respectively arranged at both ends of the diffusion plate 6, the back plate 7, and the light guide plate 8. One end of the diffusion plate 6, the back plate 7, and the light guide plate 8 is installed on the first aluminum frame 4, and the other end is installed on the second aluminum substrate 5; The two side covers 14 are respectively arranged on the sides in the length direction of the diffusion plate 6, the back plate 7, and the light guide plate 8, and both ends of the side cover 14 are respectively installed on the first aluminum frame 4 and the second aluminum frame 5.

[0043] The first aluminum substrate 10 is installed on the side of the first aluminum frame 4 facing the light guide plate 8, and the first LED lamp beads 12 are installed on the first aluminum substrate 10. The second aluminum substrate 11 is installed on the side of the second aluminum frame 5 facing the light guide plate 8, and the second LED lamp beads 13 are installed on the second aluminum substrate 11.

[0044] The suspension modules 3 are respectively installed at both ends of the back plate 7 at the top of the lamp body 2.

[0045] The two suspension module 3 are respectively the first suspension module 3-1 and the second suspension module 3-2, and the structures of the first suspension module 3-1 and the second suspension module 3-2 are different; Among them: The first suspension module 3-1 includes an L-shaped support base 3-1-1 and a pressing plate 3-1-2. The L-shaped support base 3-1-1 is composed of a connecting plate 3-1-1-1 and a support plate 3-1-1-2; the bottom end of the support plate 3-1-1-2 is fixed to the connecting plate 3-1-1-1, and the top end of the support plate 3-1-1-2 is hingedly connected to the pressing plate 3-1-2; the connecting plate 3-1-1-1 is fixed to the back plate 7 at the end of the lamp body 2 without the step 16; A support lug 3-1-1-3 is fixed on the first aluminum frame 4 at the end of the lamp body 2 without the step 16; a spring is provided between the support plate 3-1-1-2 and the pressing plate 3-1-2. Under the reset action of the spring, the pressing plate 3-1-2 presses downward around the support plate 3-1-1-2 towards the support lug 3-1-1-3; During use, the horizontal rod 1-2 of the T-shaped keel 1 on one side is placed on the support lug 3-1-1-3, and the pressing plate 3-1-2 presses the horizontal rod 1-2 under the reset action of the spring, so that the horizontal rod 1-2 is tightly clamped between the pressing plate 3-1-2 and the support lug 3-1-1-3; The second suspension module 3-2 is a Z-shaped suspension module. One end of the Z-shaped suspension module is fixed to the back plate 7 at the end of the lamp body 2 with the step 16, and the other end extends out of the back plate 7.

[0046] One end of the second suspension module 3-2 extending out of the back plate 7 supports on the suspension rod 1-1 of the corresponding T-shaped keel 1; The lamp body 2 is suspended on the T-shaped keel 1 through the first suspension module 3-1 and the second suspension module 3-2.

[0047] In this embodiment, a support member 17 can be fixedly installed on the inner side of the back plate 7 facing the light guide plate 8, and the two side covers 14 are respectively fixed at both ends of the support member 17; specifically, the side cover 14 is reinforced by being locked with screws to the support member 17 fixed on the back plate 7 to prevent the side cover 14 from deforming under force. Embodiment 5

[0048] Combined with Embodiments 1, 2, 3, and 4, a method for using a new type of concealed T-shaped keel lamp is to suspend the lamp body 2 on both sides of the horizontal rod 1-2 of the T-shaped keel 1. The horizontal rod slot formed between the suspension module 3 of the lamp body 2 on one side and the step 16 is sleeved on one side of the horizontal rod 1-2, so that the entire horizontal rod 1-2 of the T-shaped keel 1 is completely hidden at the step 16; Suspend the suspension module 3 of the lamp body 2 on the other side on the other side of the horizontal rod 1-2; Then the two lamp bodies 2 on both sides of the horizontal rod 1-2 can be fitted together; During use, both ends of the lamp body 2 are respectively hung on the horizontal rod 1-2 of the corresponding T-shaped keel 1, and at the same time, the entire horizontal rod 1-2 of the T-shaped keel 1 is completely hidden at the step 16.

Claims

1. A new type of concealed T-shaped keel lamp, comprising a T-shaped keel (1) and a lamp body (2) suspended on the T-shaped keel (1). The T-shaped keel (1) includes a suspension rod (1-1) and a horizontal rod (1-2). The suspension rod (1-1) is fixed in the middle or off the middle position of the horizontal rod (1-2), and the suspension rod (1-1) is perpendicular to the horizontal rod (1-2). The two ends of the lamp body (2) are respectively suspended on the horizontal rods (1-2) of adjacent T-shaped keels (1). Its characteristics are: Hanging modules (3) are respectively provided at both ends of the top of the lamp body (2), and a step (16) is provided at one end of the lamp body (2). A horizontal rod slot is formed between the hanging module (3) and the step (16); The lamp body (2) is respectively suspended on both sides of the horizontal rod (1-2) of the T-shaped keel (1). The horizontal rod slot formed between the hanging module (3) and the step (16) on one side of the lamp body (2) is sleeved on one side of the horizontal rod (1-2), and the entire horizontal rod (1-2) of the T-shaped keel (1) is completely hidden at the step (16). The hanging module (3) on the other side of the lamp body (2) is suspended on the other side of the horizontal rod (1-2). The two lamp bodies (2) on both sides of the horizontal rod (1-2) can be fitted together.

2. A new concealed T-shaped keel lamp according to claim 1, characterized in that: The two hanging modules (3) are both Z-shaped hanging modules, and the two hanging modules (3) have the same structure. One end of the Z-shaped hanging module is fixed to the top of the lamp body (2), and the other end extends out of the lamp body (2). The two hanging modules (3) are respectively screwed and fixed to both ends of the top of the lamp body (2) through screws (15); During use, the ends of the two hanging modules (3) extending out of the lamp body (2) are supported on the suspension rod (1-1) of the corresponding T-shaped keel (1), so that the lamp body (2) is suspended on the T-shaped keel (1).

3. A novel concealed T-shaped keel lamp according to claim 1, characterized in that: The two hanging modules (3) are respectively a first hanging module (3-1) and a second hanging module (3-2), and the structures of the first hanging module (3-1) and the second hanging module (3-2) are different; Among them: The first hanging module (3-1) includes an L-shaped support seat (3-1-1) and a pressing plate (3-1-2). The L-shaped support seat (3-1-1) is composed of a connecting plate (3-1-1-1) and a support plate (3-1-1-2). The bottom end of the support plate (3-1-1-2) is fixed to the connecting plate (3-1-1-1), and the top end of the support plate (3-1-1-2) is hinged to the pressing plate (3-1-2). The connecting plate (3-1-1-1) is fixed to the end of the lamp body (2) without the step (16); A support lug (3-1-1-3) is fixed on the first aluminum frame (4) at the end of the lamp body (2) without the step (16). A spring is provided between the support plate (3-1-1-2) and the pressing plate (3-1-2). Under the action of spring reset, the pressing plate (3-1-2) presses downward around the support plate (3-1-1-2) towards the support lug (3-1-1-3); The horizontal rod (1-2) of the T-shaped keel (1) on one side is placed on the supporting tab (3-1-1-3), and the pressing plate (3-1-2) presses the horizontal rod (1-2) under the action of spring reset, so that the horizontal rod (1-2) is tightly clamped between the pressing plate (3-1-2) and the supporting tab (3-1-1-3); The second hanging member module (3-2) is a Z-shaped hanging member module. One end of the Z-shaped hanging member module is fixed to one end of the lamp body (2) provided with a step (16), and the other end extends out of the lamp body (2); One end of the second hanging member module (3-2) extending out of the lamp body (2) supports the hanging rod (1-1) of the corresponding T-shaped keel (1); The lamp body (2) is suspended on the T-shaped keel (1) through the first hanging member module (3-1) and the second hanging member module (3-2).

4. A novel concealed T-shaped keel lamp according to claim 3, characterized in that: The support plate (3-1-1-2) and the connecting plate (3-1-1-1) are integrally formed; The connecting plate (3-1-1-1) is fixed to the top of the lamp body (2) by screwing with screws (15).

5. A novel concealed T-shaped keel lamp according to claim 1, characterized in that: The lamp body (2) includes a diffusion plate (6), a back plate (7), a light guide plate (8), a reflective film (9), and two side covers (14); Among them, the light guide plate (8) is arranged between the diffusion plate (6) and the back plate (7), and the reflective film (9) is pasted on the light guide plate (8); Both ends of the lamp body (2) are provided with a first aluminum frame (4) and a second aluminum substrate (5), and the first aluminum frame (4) and the second aluminum substrate (5) are respectively arranged at both ends of the diffusion plate (6), the back plate (7), and the light guide plate (8). One end of the diffusion plate (6), the back plate (7), and the light guide plate (8) is installed on the first aluminum frame (4), and the other end is installed on the second aluminum frame (5); The two side covers (14) are respectively arranged on the sides in the length direction of the diffusion plate (6), the back plate (7), and the light guide plate (8), and both ends of the side cover (14) are respectively installed on the first aluminum frame (4) and the second aluminum frame (5); On the side of the first aluminum frame (4) facing the light guide plate (8), a first aluminum substrate (10) is installed, and a first LED lamp bead (12) is installed on the first aluminum substrate (10). On the side of the second aluminum frame (5) facing the light guide plate (8), a second aluminum substrate (11) is installed, and a second LED lamp bead (13) is installed on the second aluminum substrate (11); Hanging member modules (3) are respectively installed at both ends of the back plate (7) at the top of the lamp body (2).

6. A novel concealed ceiling T-shaped keel lamp according to claim 5, characterized in that: A support member (17) is fixedly installed on the inner side of the back plate (7) facing the light guide plate (8), and the two side covers (14) are respectively fixed at both ends of the support member (17); the side covers (14) are reinforced by screwing to the support member (17) fixed on the back plate (7) to prevent the side covers (14) from deforming under force.

7. A novel concealed T-shaped keel lamp according to claim 5, characterized in that: The 2 hanging member modules (3) are both Z-shaped hanging member modules, and the 2 hanging member modules (3) have the same structure; one end of the Z-shaped hanging member module is fixed to the back plate (7), and the other end extends out of the back plate (7). The two hanging member modules (3) are respectively fixed to both ends of the back plate (7) by screwing with screws (15); In use, the two hanging member modules (3) extend from one end of the back plate (7) and support on the suspension rod (1-1) of the corresponding T-shaped keel (1), so that the lamp body (2) is suspended on the T-shaped keel (1).

8. A novel concealed T-shaped keel lamp according to claim 5, characterized in that: The hanging member module (3) includes a first hanging member module (3-1) and a second hanging member module (3-2), and the structures of the first hanging member module (3-1) and the second hanging member module (3-2) are different; Wherein: The first hanging member module (3-1) includes an L-shaped support seat (3-1-1) and a pressing plate (3-1-2). The L-shaped support seat (3-1-1) is composed of a connecting plate (3-1-1-1) and a support plate (3-1-1-2); the bottom end of the support plate (3-1-1-2) is fixed to the connecting plate (3-1-1-1), and the top end of the support plate (3-1-1-2) is hingedly connected to the pressing plate (3-1-2); the connecting plate (3-1-1-1) is fixed to the back plate (7) at the end of the lamp body (2) without a step (16); A support lug (3-1-1-3) is fixed on the first aluminum frame (4) at the end of the lamp body (2) without a step (16); a spring is arranged between the support plate (3-1-1-2) and the pressing plate (3-1-2), and under the action of the spring reset, the pressing plate (3-1-2) presses downward around the support plate (3-1-1-2) towards the support lug (3-1-1-3); The horizontal bar (1-2) of the T-shaped keel (1) on one side is placed on the support lug (3-1-1-3), and the pressing plate (3-1-2) presses the horizontal bar (1-2) under the action of the spring reset, so that the horizontal bar (1-2) is tightly clamped between the pressing plate (3-1-2) and the support lug (3-1-1-3); The second hanging member module (3-2) is a Z-shaped hanging member module. One end of the Z-shaped hanging member module is fixed to the back plate (7) at the end of the lamp body (2) with a step (16), and the other end extends out of the back plate (7); One end of the second hanging member module (3-2) extending out of the back plate (7) supports on the suspension rod (1-1) of the corresponding T-shaped keel (1); The lamp body (2) is suspended on the T-shaped keel (1) through the first hanging member module (3-1) and the second hanging member module (3-2).

9. A method for using a new type of concealed T-shaped keel lamp, characterized in that: Lamp bodies (2) are respectively suspended on both sides of the horizontal bar (1-2) of the T-shaped keel (1). The horizontal bar slot formed between the hanging member module (3) and the step (16) of one side of the lamp body (2) is sleeved on one side of the horizontal bar (1-2), so that the entire horizontal bar (1-2) of the T-shaped keel (1) is completely hidden at the step (16); The hanging member module (3) of the lamp body (2) suspended on the other side is suspended on the other side of the horizontal bar (1-2); Then the two lamp bodies (2) on both sides of the horizontal bar (1-2) can be attached; In use, both ends of the lamp body (2) are respectively suspended on the horizontal bar (1-2) of the corresponding T-shaped keel (1), and at the same time, the entire horizontal bar (1-2) of the T-shaped keel (1) is completely hidden at the step (16).

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