Cascade diffuse reflection linear lamp

Abstract

The application discloses a kind of cascade type diffuse reflection linear lamps, including light-emitting lamp bead assembly, cascade power supply component, structural component and reflection component, cascade power supply component is installed in structural component, cascade power supply component includes power supply and is located at the both ends of structural component with power connection cascade plug and cascade socket with light-emitting lamp bead assembly electric connection, between adjacent cascade type diffuse reflection linear lamps are connected by cascade plug and cascade socket.The application can realize the cascade between adjacent diffuse reflection linear lamps, the light emitted by light-emitting lamp bead assembly is diffused by reflection component, and the light is emitted from the light outlet, which can avoid the light of light-emitting lamp bead directly emitting, the direction of changed light becomes irregular after diffusing by reflection component, the light is uniformly emitted from the light outlet, and the light observed by human eye becomes soft, and people will not have the feeling of dazzling and dizziness after observation, to reach the comfortable sensing range of human eye.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lighting devices, in particular to a cascaded diffuse reflection linear lamp. BACKGROUND

[0002] In the lighting device of the lamp, the application of various types of lighting lamp beads makes the lighting device become more and more popular. Among them, LED is popular because of its small size, energy saving, short on-off time, rapid on-off cycle, relatively cold light, and high efficiency. However, the current LED brings difficulties to the lighting device manufacturer, which is the heat and glare of LED. Since the light emitted from each individual light-emitting diode is focused forward without diffusion, people will have a dazzling and dizzy feeling after observation.

[0003] Therefore, aiming at the problem that the single lighting lamp cannot be cascaded and the non-uniform light emitted by the lighting lamp will cause a dazzling and dizzy feeling after observation when the lighting device is working, a lighting device changing the original light direction of the lamp bead is needed to solve these problems. SUMMARY

[0004] In order to solve the problem that the lighting device cannot be cascaded and the light emitted is non-uniform, which will cause a dazzling and dizzy feeling after observation, the purpose of the present application is to provide a cascaded diffuse reflection linear lamp. Through the improvement of the structure, the best direction of the light emitted by the lamp bead is determined by using the reflecting material, so as to solve these problems.

[0005] In order to achieve the above-mentioned purpose, the present application provides the following scheme:

[0006] The present application provides a cascaded diffuse reflection linear lamp, which comprises a light-emitting lamp bead assembly, a cascaded power supply assembly, a structure assembly and a reflection assembly. The cascaded power supply assembly is installed in the structure assembly, and the cascaded power supply assembly comprises a power supply electrically connected with the light-emitting lamp bead assembly and a cascaded plug and a cascaded socket connected with the power supply at both ends of the structure assembly. The cascaded plug and the cascaded socket are connected between adjacent cascaded diffuse reflection linear lamps. The light-emitting lamp bead assembly is installed on the inner side of the front end of the structure assembly and is arranged towards the reflection assembly in the structure assembly. The reflection assembly is used for diffusely reflecting the light emitted by the light-emitting lamp bead assembly and emitting the light from the light outlet.

[0007] As a further scheme of the present application, the structure assembly comprises a lighting lamp shell and end covers installed at both ends of the lighting lamp shell. A power supply protection shell is formed in the middle of the back of the lighting lamp shell. The power supply is installed in the power supply protection shell.

[0008] As a further scheme of the present application, a cascade power line is arranged on the end cover at one end of the illuminating lamp shell, the cascade power line is connected between the cascade plug and the power supply, a sealing block is arranged on the connection between the cascade power line and the end cover, a cascade socket is arranged on the end cover at the other end of the illuminating lamp shell, and a socket cover is arranged on the cascade socket.

[0009] As a further scheme of the present application, a power switch is further arranged on the end cover at one end of the illuminating lamp shell, the power switch is connected in series on the wire between the power supply and the light-emitting lamp bead assembly, and is used for controlling the light-emitting lamp bead assembly to open or close.

[0010] As a further scheme of the present application, an arc-shaped inner wall is formed inside the front end of the illuminating lamp shell, the power supply is abutted against the arc-shaped inner wall, and a power supply limiting seat for limiting the power supply is arranged on the arc-shaped inner wall at both sides of the power supply.

[0011] As a further scheme of the present application, the reflecting assembly comprises a diffuse reflection cover, the diffuse reflection cover is arranged in the arc-shaped inner wall, assembly buckles are arranged on both sides of the front end of the illuminating lamp shell, and the assembly buckles are connected with the lamp cover shell buckles.

[0012] As a further scheme of the present application, the assembly buckles are arranged in a T-shaped mode, outer buckles and inner buckles are arranged on the lamp cover shell and are buckled with the assembly buckles, and the outer buckles and the inner buckles are buckled on both sides of the assembly buckles.

[0013] As a further scheme of the present application, a limiting groove is further formed on the inner buckle, the diffuse reflection cover is clamped at both ends of the limiting groove, the diffuse reflection cover is abutted against the lamp cover shell and is fixed in the arc-shaped inner wall.

[0014] As a further scheme of the present application, light-emitting lamp beads are arranged in the lamp cover shell, the light-emitting lamp beads are arranged in a protective lamp cover, and the protective lamp cover is arranged in an assembly groove of the lamp cover shell.

[0015] As a further scheme of the present application, light-shielding boards are further arranged on the lamp cover shell, a light-emitting opening is formed between the light-shielding boards at both sides of the lamp cover shell, and the light-shielding boards are used for shielding the light emitted by the light-emitting lamp beads.

[0016] As a further scheme of the present application, the light-emitting lamp beads are connected with the power supply through wires, wire grooves for wire arrangement are further arranged in the illuminating lamp shell, the power supply is a storage battery for connecting the light-emitting lamp beads through the wires, the end cover is fixedly connected with the illuminating lamp shell through screws, and screw holes connected with the screws are arranged in the illuminating lamp shell.

[0017] As a further scheme of the present application, the light-emitting lamp bead is arranged towards the diffuse reflection cover, a diffuse reflection cavity is formed in the diffuse reflection cover, and a light-reflecting end plate is arranged at both ends of the diffuse reflection cover and is adsorbed on a fixed end plate which is fixed in the lighting lamp shell inside the end cover.

[0018] The present application has the following beneficial effects relative to the prior art:

[0019] The cascade diffuse reflection linear lamp provided by the present application can realize cascade connection between adjacent diffuse reflection linear lamps by arranging the cascade plug and the cascade socket for connecting between adjacent cascade diffuse reflection linear lamps on the end covers at the front and rear ends of the structural assembly, and each diffuse reflection linear lamp is provided with a power switch for independent control. The light-emitting lamp bead assembly is arranged inside the front end of the structural assembly and towards the reflection assembly in the structural assembly, the light emitted by the light-emitting lamp bead assembly is diffusely reflected by the reflection assembly and then emitted from the light outlet, so that the light emitted by the light-emitting lamp bead can be avoided from being directly emitted, the direction of the changed light after diffuse reflection by the reflection assembly becomes irregular, the light is uniformly emitted from the light outlet, and the light observed by the human eye becomes soft, so that people will not have the feeling of dazzling and dizziness after observation, and the comfortable sensing range of the human eye is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is a structural schematic view of a cascade diffuse reflection linear lamp.

[0022] Figure 2 It is a structural schematic view of one side of a cascade plug in a cascade diffuse reflection linear lamp.

[0023] Figure 3 It is a structural schematic view of one side of a cascade socket in a cascade diffuse reflection linear lamp.

[0024] Figure 4 It is a disassembled schematic view of one side of a cascade socket in a cascade diffuse reflection linear lamp.

[0025] Figure 5 It is an enlarged structural schematic view of the disassembly of one side of a cascade socket in a cascade diffuse reflection linear lamp.

[0026] Figure 6 It is a structural schematic view of the disassembly of a power supply on one side of a cascade socket in a cascade diffuse reflection linear lamp.

[0027] Figure 7 It is a structure diagram of a lighting lamp shell in a cascaded diffuse reflection linear lamp.

[0028] Figure 8 It is a structure diagram of the inside of a lighting lamp shell in a cascaded diffuse reflection linear lamp.

[0029] Figure 9 It is a structure diagram of a diffuse reflection cavity in a cascaded diffuse reflection linear lamp.

[0030] 1 - lighting lamp shell, 2 - end cover, 21 - cascaded power line, 22 - cascaded plug, 23 - cascaded socket, 24 - socket cover, 25 - power switch, 26 - sealing retainer, 27 - light reflection end plate, 28 - fixed end plate, 3 - power protection shell, 4 - power supply, 5 - power supply limiting seat, 6 - arc-shaped inner wall, 7 - diffuse reflection cover, 8 - screw hole, 9 - assembly buckle, 10 - outer buckle, 11 - lamp cover shell, 12 - light-emitting lamp bead, 13 - protective lamp cover, 14 - assembly groove, 15 - light shielding plate, 16 - inner buckle, 17 - limiting groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] The present application aims at the defects and deficiencies of the prior art, and provides a cascaded diffuse reflection linear lamp.

[0033] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0034] As Figures 1 to 9 shown, the present application provides a cascaded diffuse reflection linear lamp, which comprises a light-emitting lamp bead assembly, a cascaded power supply assembly, a structure assembly and a reflection assembly. The cascaded power supply assembly is installed in the structure assembly. The cascaded power supply assembly comprises a power supply 4 electrically connected with the light-emitting lamp bead assembly, and a cascaded plug 22 and a cascaded socket 23 connected with the power supply 4 at both ends of the structure assembly. Adjacent cascaded diffuse reflection linear lamps are connected through the cascaded plug 22 and the cascaded socket 23.

[0035] The light-emitting lamp bead assembly is arranged inside the front end of the structural assembly and faces the reflection assembly in the structural assembly, and the reflection assembly is used for diffusely reflecting the light emitted by the light-emitting lamp bead assembly and emitting the light from the light outlet.

[0036] The cascade plug 22 and the cascade socket 23 are arranged on the end cover 2 at the front end and the rear end of the structural assembly to realize the cascade connection between the adjacent cascade reflection linear lamps. The light-emitting lamp bead assembly is arranged inside the front end of the structural assembly and faces the reflection assembly in the structural assembly, and the reflection assembly is used for diffusely reflecting the light emitted by the light-emitting lamp bead assembly and emitting the light from the light outlet, so that the light emitted by the light-emitting lamp bead 12 can be avoided to be directly emitted, the direction of the light changed to be irregular after the diffused reflection of the reflection assembly, and the light emitted from the light outlet is uniform, so that the light observed by the human eye is soft, and the person will not have the feeling of dazzling and dizziness, and the comfortable sensing range of the human eye is achieved.

[0037] In the embodiment, the structural assembly includes a lighting lamp shell 1 and end covers 2 arranged at both ends of the lighting lamp shell 1. The end cover 2 is detachably arranged to facilitate the assembly and disassembly of the internal parts of the lighting lamp shell 1. The rear middle part of the lighting lamp shell 1 is formed with a power supply protection shell 3, and the power supply 4 is arranged in the power supply protection shell 3.

[0038] In the embodiment, the end cover 2 at one end of the lighting lamp shell 1 is provided with a cascade power line 21, the cascade power line 21 is connected between the cascade plug 22 and the power supply 4, the cascade power line 21 is provided with a sealing block ring 26 at the connection position with the end cover 2, the cascade socket 23 is arranged on the end cover 2 at the other end of the lighting lamp shell 1, and the cascade socket 23 is provided with a socket cover 24.

[0039] In the embodiment, the end cover 2 at one end of the lighting lamp shell 1 is further provided with a power switch 25, the power switch 25 is connected in series with the wire between the power supply 4 and the light-emitting lamp bead assembly, and is used for controlling the opening or closing of the light-emitting lamp bead assembly. Each cascade reflection linear lamp is provided with the power switch 25 for independent control.

[0040] Referring to Figure 8 As shown in the figure, the front end of the lighting lamp shell 1 is formed with an arc-shaped inner wall 6, the power supply 4 abuts against the arc-shaped inner wall 6, and the arc-shaped inner wall 6 on both sides of the power supply 4 is provided with a power supply limiting seat 5 for limiting the power supply 4.

[0041] The reflection assembly includes a diffuse reflection cover 7, the diffuse reflection cover 7 is arranged in the arc-shaped inner wall 6, assembly buckles 9 are arranged on both sides of the front end of the lighting lamp shell 1, and the assembly buckles 9 are connected with the lamp cover shell 11 in a buckling manner.

[0042] In this embodiment, the assembly buckle 9 is T-shaped and the lampshade housing 11 is provided with an outer buckle 10 and an inner buckle 16 that engage with the assembly buckle 9. The outer buckle 10 and the inner buckle 16 engage with both sides of the assembly buckle 9.

[0043] In this embodiment, a limiting groove 17 is also formed on the inner buckle 16, and the two ends of the diffuse reflector 7 are engaged in the limiting groove 17. The diffuse reflector 7 abuts against the lampshade shell 11 and is fixed in the arc-shaped inner wall 6.

[0044] By placing the diffuse reflector 7 inside the arc-shaped inner wall 6 at the front end of the lighting housing 1, when assembling the lampshade housing 11, align the outer snap 10 and inner snap 16 of the lampshade housing 11 with the assembly snap 9 at the front end of the lighting housing 1, and insert them from one end of the lighting housing 1, thereby assembling the lampshade housing 11 with the lighting housing 1. The limiting groove 17 is used to fix the diffuse reflector 7 between the lampshade housing 11 and the arc-shaped inner wall 6. The assembly is convenient and quick, without the need for screw fixation. Finally, the end caps 2 at both ends of the lighting housing 1 are fastened together.

[0045] In this embodiment, a light-emitting lamp bead 12 is installed inside the lamp cover housing 11, and the light-emitting lamp bead 12 is covered inside the protective lamp cover 13, which is installed in the assembly groove 14 of the lamp cover housing 11.

[0046] The lampshade housing 11 is also provided with a light-emitting baffle 15, and a light-emitting opening is formed between the light-emitting baffles 15 on both sides of the lampshade housing 11. The light-emitting baffle 15 is used to block the light emitted by the light-emitting lamp beads 12.

[0047] In this embodiment, the light-emitting LED bead 12 is connected to the power supply 4 via a wire. The lighting housing 1 is also provided with a wiring groove for laying the wire. The power supply 4 is a battery connected to the light-emitting LED bead 12 via a wire. The end cover 2 is fixedly connected to the lighting housing 1 via screws. The lighting housing 1 is provided with screw holes 8 for connecting to the screws.

[0048] In this embodiment, see Figures 4 to 9 As shown, the light-emitting lamp bead 12 is positioned towards the diffuse reflector 7. The angle β between the light-emitting lamp bead 12 and the horizontal plane is between 68° and 72°. The angle β of the reflector bead is 70°. A diffuse reflection cavity is formed inside the diffuse reflector 7. Reflective end plates 27 are also provided at both ends of the diffuse reflector. The reflective end plates 27 are adsorbed onto the fixed end plates 28. The fixed end plates 28 are fixed inside the lighting housing 1 inside the end cover 2.

[0049] The cascade plug 22 and the cascade socket 23 connected between adjacent cascade type diffuse reflection linear lamps are arranged on the end cover 2 at the front and rear ends of the structural assembly, so that the cascade between adjacent diffuse reflection linear lamps is realized, and each diffuse reflection linear lamp is provided with a power switch 25 for independent control; the light emitting lamp beads 12 are installed in the lamp shade shell 11 on both sides of the front end of the lighting lamp shell 1, and the light emitting lamp beads 12 are installed in an inclined manner towards the diffuse reflection cover 7, the light emitted by the light emitting lamp beads 12 is shielded by the light emitting shield 15, so that the light emitted by the light emitting lamp beads 12 is first irradiated on the diffuse reflection cover 7, the direction of the changed light after diffuse reflection by the reflection assembly becomes irregular, the light is uniformly emitted from the light outlet, the human eyes are avoided from being directly irradiated by the light emitted by the light emitting lamp beads 12, the light observed by the human eyes becomes soft, and people will not have a dazzling and dizzy feeling after observation, and the comfortable sensing range of the human eyes is achieved.

[0050] The principle and implementation mode of the present application are described by applying specific examples, and the above embodiment is only used for helping to understand the method and core idea of the present application; meanwhile, for the general skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed. In conclusion, the content of the present application should not be understood as the limitation of the present application.

Claims

1. A cascaded diffuse reflection linear lamp, characterized in that, It includes a light-emitting LED assembly, a cascaded power supply assembly, a structural assembly, and a reflective assembly. The cascaded power supply assembly is installed inside the structural assembly. The cascaded power supply assembly includes a power supply (4) electrically connected to the light-emitting LED assembly, and a cascaded plug (22) and a cascaded socket (23) located at both ends of the structural assembly and connected to the power supply (4). Adjacent cascaded diffuse linear lamps are connected through the cascaded plug (22) and the cascaded socket (23). The power supply (4) is electrically connected to the light-emitting lamp bead assembly. The light-emitting lamp bead assembly is installed on the inner side of the front end of the structural assembly and is positioned facing the reflective component inside the structural assembly. The reflective component is used to diffusely reflect the light emitted by the light-emitting lamp bead assembly and then emit it from the light outlet. The structural components include a lighting housing (1) and end caps (2) installed at both ends of the lighting housing (1). An arc-shaped inner wall (6) is formed inside the front end of the lighting housing (1). The reflective components include a diffuse reflector (7), which is disposed inside the arc-shaped inner wall (6). Assembly buckles (9) are provided on both sides of the front end of the lighting housing (1), and the assembly buckles (9) are fastened to the lamp cover (11). The assembly buckle (9) is T-shaped and the lampshade shell (11) is provided with an outer buckle (10) and an inner buckle (16) that engage with the assembly buckle (9). The outer buckle (10) and the inner buckle (16) engage with both sides of the assembly buckle (9). The inner buckle (16) also forms a limiting groove (17), and the two ends of the diffuse reflector (7) are engaged in the limiting groove (17). The diffuse reflector (7) abuts against the lamp cover (11) and is fixed in the arc-shaped inner wall (6). The lamp housing (11) is equipped with light-emitting lamp beads (12), which are covered by a protective lamp cover (13). The protective lamp cover (13) is installed in the mounting groove (14) of the lamp housing (11). The light-emitting lamp beads (12) are positioned facing the diffuse reflector (7). A diffuse reflector cavity is formed inside the diffuse reflector (7). The diffuse reflector (7) is also provided with reflective end plates (27) at both ends. The reflective end plates (27) are attached to the fixed end plate (28). The fixed end plate (28) is fixed inside the lighting lamp housing (1) inside the end cover (2).

2. The cascaded diffuse reflection linear lamp according to claim 1, characterized in that, A power supply protective shell (3) is formed in the middle of the back of the lighting housing (1), and the power supply (4) is installed inside the power supply protective shell (3).

3. The cascaded diffuse reflection linear lamp according to claim 2, characterized in that, The end cap (2) at one end of the lighting housing (1) is provided with a cascade power line (21), which is connected between the cascade plug (22) and the power supply (4). A sealing ring (26) is provided at the connection between the cascade power line (21) and the end cap (2). The cascade socket (23) is installed on the end cap (2) at the other end of the lighting housing (1), and a socket cover (24) is provided on the cascade socket (23).

4. The cascaded diffuse reflection linear lamp according to claim 3, characterized in that, A power switch (25) is also provided on the end cap (2) at one end of the lighting housing (1). The power switch (25) is connected in series on the wire between the power source (4) and the light-emitting lamp bead assembly.

5. The cascaded diffuse linear lamp according to any one of claims 1-4, characterized in that, The power source (4) abuts against the arc-shaped inner wall (6), and power limiting seats (5) for limiting the power source (4) are provided on the arc-shaped inner wall (6) on both sides of the power source (4).

6. The cascaded diffuse reflection linear lamp according to claim 5, characterized in that, The lamp cover (11) is also provided with a light-emitting shield (15), and a light-emitting port is formed between the light-emitting shields (15) on both sides of the lamp cover (11). The light-emitting shield (15) is used to block the light emitted by the light-emitting lamp beads (12).

7. The cascaded diffuse reflection linear lamp according to claim 6, characterized in that, The light-emitting lamp bead (12) is connected to the power supply (4) through a wire. The lighting lamp housing (1) is also provided with a wiring groove for laying the wire. The power supply (4) is a battery that is connected to the light-emitting lamp bead (12) through a wire. The end cover (2) is fixedly connected to the lighting lamp housing (1) by a screw. The lighting lamp housing (1) is provided with a screw hole (8) for connecting to the screw.

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