Linear high shed lamp with variable light shape and implementation method of linear high shed lamp

Abstract

The linear high shed lamp comprises a shell, a driving box is integrally formed in the middle of the back face of the shell, a driver is installed in the driving box, a light source plate is installed in the shell, a lens is installed below the shell, and the lens comprises a second lens located in the middle. The two sides of the second lens are respectively provided with a first lens group, the two ends of the first lens group are respectively provided with a plurality of third lenses, and the lamp beads on the light source plate are in one-to-one correspondence with the first lens group, the second lens and the third lenses; the invention further discloses an implementation method of the linear high shed lamp with the variable light shape. The lens comprises the first lens group, the second lens and the third lens, the light emitting angle, the light shape and the irradiation area can be adjusted by controlling the corresponding lamp beads to be lightened, and therefore the LED lamp is suitable for different use environments.

Description

Technical Field

[0001] The present invention belongs to the technical field of high-bay lights, and particularly relates to a linear high-bay light with variable light pattern and a method for realizing the same. Background Art

[0002] As an indispensable part of the modern industrial lighting field, linear high-bay lights have become the leaders among indoor LED lighting fixtures with their excellent energy efficiency performance. These lights are widely used in various industrial factories, busy production workshops, spacious and bright shopping malls, vibrant sports and entertainment venues, vast warehouses and other scenarios due to their characteristics such as high energy efficiency and uniform light distribution.

[0003] However, most of the existing linear high-bay lights adopt a standardized light source design and face the challenge of being difficult to meet the diverse usage environments and specific requirements. For example, in different usage environments, the requirements for the shape of the light source are very different. In some production lines, a narrow beam may be required to concentrate on illuminating a specific working area, while a wide beam is more suitable for large storage spaces to achieve comprehensive and uniform lighting. Summary of the Invention

[0004] The purpose of the present invention is to provide a linear high-bay light with variable light pattern to solve the problems raised in the above background art. The linear high-bay light with variable light pattern provided by the present invention has the characteristics of being applicable to different usage environments.

[0005] Another purpose of the present invention is to provide a method for realizing a linear high-bay light with variable light pattern.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A linear high-bay light with variable light pattern includes a housing. A drive box is integrally formed at the middle position on the back of the housing. A driver is installed inside the drive box. A light source board is installed inside the housing. A lens is installed below the housing. The lens includes a second lens at the middle position. First lens groups are respectively arranged on both sides of the second lens. A plurality of third lenses are respectively arranged at both ends of the first lens group. The lamp beads on the light source board correspond to the first lens group, the second lens and the third lens one by one.

[0007] In order to realize the adjustable light-emitting angle, further, the first lens group includes three rows of hemispherical lens bodies. The row of hemispherical lens bodies on the side of the second lens is a small-angle lens, and the other two rows of hemispherical lens bodies are large-angle lenses. The light-emitting angle of the small-angle lens is 90°, and the light-emitting angle of the large-angle lens is 105°.

[0008] In order to realize the adjustable irradiation area, further, the third lens includes a trapezoidal part. A sector part is arranged on one side of the trapezoidal part. A hemispherical part is arranged on one side of the sector part.

[0009] In order to achieve adjustable light patterns, make the light more gentle, and prevent glare, further, the second lens is of a rectangular structure, a scale structure is provided on the light incident surface of the second lens, and a groove is provided on the light exit surface of the second lens.

[0010] In order to facilitate maintenance, further, a cover plate corresponding to the drive box is connected to the front surface of the housing.

[0011] In order to increase the functionality of the high bay light, further, a sensor electrically connected to the driver is installed on the cover plate.

[0012] In order to be installed by a hanging chain, further, hanging holes are provided on the heat dissipation fins of the housing.

[0013] In order to enable the high bay light to have the function of emergency lighting, further, an emergency power supply is installed on the back surface of the drive box.

[0014] In the present invention, further, a method for realizing a variable light pattern linear high bay light includes the following steps:

[0015] (1) When the lamp beads corresponding to the inside of the first lens group are lit separately, the luminous angle of the whole lamp is 90°;

[0016] (2) When the lamp beads corresponding to the outside of the first lens group are lit separately, the luminous angle of the whole lamp is 105°;

[0017] (3) When the lamp beads corresponding to the second lens are lit separately, the light pattern of the whole lamp is rectangular;

[0018] (4) When the lamp beads corresponding to the third lens are lit, the irradiation area of the whole lamp expands.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The lens of the present invention includes a first lens group, a second lens and a third lens. By controlling the lighting of the corresponding lamp beads, the adjustment of the luminous angle, light pattern and irradiation area can be realized, so as to be applicable to different usage environments.

[0021] 2. The first lens group of the present invention includes three rows of hemispherical lens bodies. One row of hemispherical lens bodies located on the side of the second lens is small-angle lenses, and the other two rows of hemispherical lens bodies are large-angle lenses, realizing adjustable luminous angles.

[0022] 3. The third lens of the present invention includes a trapezoidal part, a fan-shaped part is provided on one side of the trapezoidal part, and a hemispherical part is provided on one side of the fan-shaped part, realizing adjustable irradiation areas.

[0023] 4. The second lens of the present invention has a rectangular structure. A scale structure is provided on the light incident surface of the second lens, and a groove is provided on the light exit surface of the second lens, realizing adjustable light shape, making the light softer and preventing glare.

[0024] 5. An inductor electrically connected to the driver is installed on the cover plate of the present invention, increasing the functionality of the high bay light.

[0025] 6. The present invention can be installed by means of a hanging chain, a mounting box or a combination of a mounting box and a suspension rod, suitable for different installation environments.

[0026] 7. An emergency power supply is installed on the back surface of the drive box of the present invention, enabling the high bay light to have the function of emergency lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an exploded view of the structure of the present invention.

[0028] Figure 2 It is a schematic structural view of the lens of the present invention.

[0029] Figure 3 It is a schematic structural view of the third lens of the present invention.

[0030] Figure 4 It is a schematic structural view of the second lens of the present invention.

[0031] Figure 5 It is a partial schematic structural view of the light incident surface of the lens of the present invention.

[0032] Figure 6 It is a schematic structural view of the light source board of the present invention.

[0033] Figure 7 It is a schematic structural view of the housing of the present invention.

[0034] Figure 8 It is a schematic structural view when the present invention is installed by a hanging chain.

[0035] Figure 9 It is a schematic structural view when the present invention is installed by a combination of a mounting box and a suspension rod.

[0036] Figure 10 It is a schematic structural view when the present invention is ceiling-mounted by a mounting box.

[0037] Figure 11 It is a schematic structural view when a strip-shaped emergency power supply is installed in the present invention.

[0038] Figure 12 It is a schematic structural view when an oval emergency power supply is installed in the present invention.

[0039] In the figure: 1, sensor; 2, cover plate; 3, lens; 4, light source board; 5, housing; 6, first lens group; 7, second lens; 71, groove; 8, third lens; 81, trapezoidal part; 82, sector part; 83, hemispherical part; 9, drive box; 10, driver; 11, suspension chain; 12, mounting box; 13, suspension rod; 14, emergency power supply. Detailed implementation mode

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Embodiment 1

[0042] Please refer to Figures 1 - 12 , the present invention provides the following technical solutions: A variable light shape linear high bay lamp, including a housing 5, a drive box 9 is integrally formed at the middle position on the back of the housing 5, a driver 10 is installed inside the drive box 9, a light source board 4 is installed inside the housing 5, a lens 3 is installed below the housing 5, the lens 3 includes a second lens 7 located at the middle position, a first lens group 6 is respectively arranged on both sides of the second lens 7, six third lenses 8 are respectively arranged at both ends of the first lens group 6, the six third lenses 8 are arranged in pairs side by side, and the orientations of the two side-by-side third lenses 8 are opposite, and the lamp beads on the light source board 4 correspond to the first lens group 6, the second lens 7 and the third lens 8 one by one.

[0043] By adopting the above technical solutions, the lens 3 of the present invention includes a first lens group 6, a second lens 7 and a third lens 8. By controlling the corresponding lamp beads to light up, the adjustment of the light emitting angle, light shape and irradiation area can be realized, so as to be applicable to different use environments.

[0044] Specifically, the first lens group 6 includes three rows of hemispherical lens bodies. The row of hemispherical lens bodies located on the side of the second lens 7 is a small angle lens, and the other two rows of hemispherical lens bodies are large angle lenses. The light emitting angle of the small angle lens is 90°, and the light emitting angle of the large angle lens is 105°.

[0045] By adopting the above technical solutions, the adjustable light emitting angle is realized.

[0046] Specifically, the third lens 8 includes a trapezoidal part 81, a sector part 82 is arranged on one side of the trapezoidal part 81, and a hemispherical part 83 is arranged on one side of the sector part 82.

[0047] By adopting the above technical solutions, the adjustable irradiation area is realized.

[0048] Specifically, the second lens 7 has a rectangular structure. A scale structure is provided on the light incident surface of the second lens 7, and a groove 71 is provided on the light exit surface of the second lens 7.

[0049] By adopting the above technical solution, the light shape can be adjusted, making the light softer and preventing glare.

[0050] Specifically, a cover plate 2 corresponding to the drive box 9 is connected to the front surface of the housing 5, and the cover plate 2 and the housing 5 are locked by screws.

[0051] By adopting the above technical solution, it is convenient for maintenance.

[0052] Embodiment 2

[0053] The difference between this embodiment and Embodiment 1 is that specifically, a sensor 1 electrically connected to the driver 10 is installed on the cover plate 2, and the sensor 1 is an infrared sensor, a microwave sensor, a light sensor, or the like.

[0054] By adopting the above technical solution, the functionality of the high-bay light is increased.

[0055] Embodiment 3

[0056] As Figure 8 shown, the difference between this embodiment and Embodiment 1 is that specifically, a hanging hole is provided on the heat dissipation fins of the housing 5.

[0057] By adopting the above technical solution, installation can be achieved through the hanging chain 11.

[0058] Embodiment 4

[0059] As Figure 9 and 10 shown, the difference between this embodiment and Embodiment 1 is that specifically, an installation box 12 is installed on the back surface of the drive box 9.

[0060] By adopting the above technical solution, hoisting can be achieved through the cooperation of the installation box 12 and the suspension rod 13, or ceiling installation can be performed through the installation box 12.

[0061] Embodiment 5

[0062] As Figure 11 and 12 shown, the difference between this embodiment and Embodiment 1 is that specifically, an emergency power supply 14 is installed on the back surface of the drive box 9, and the emergency power supply 14 can be strip-shaped or oval-shaped.

[0063] By adopting the above technical solution, the high-bay light has the function of emergency lighting.

[0064] Embodiment 6

[0065] Furthermore, the method for realizing a linear high bay light with a variable light shape described in the present invention comprises the following steps:

[0066] (1) When the lamp bead inside the first lens group 6 is lit alone, the light-emitting angle of the entire lamp is 90°;

[0067] (2) When the lamp beads corresponding to the outer side of the first lens group 6 are lit individually, the luminous angle of the entire lamp is 105°;

[0068] (3) When the lamp bead corresponding to the second lens 7 is lit alone, the light shape of the entire lamp is rectangular;

[0069] (4) When the lamp bead corresponding to the third lens 8 is lit, the illumination area of the entire lamp is expanded.

[0070] In summary, the lens 3 of the present invention includes a first lens group 6, a second lens 7 and a third lens 8. By controlling the lighting of the corresponding lamp beads, the luminous angle, light shape and irradiation area can be adjusted, so that it is suitable for different usage environments. The first lens group 6 of the present invention includes three rows of hemispherical lens bodies, a row of hemispherical lens bodies located on the side of the second lens 7 are small-angle lenses, and the other two rows of hemispherical lens bodies are large-angle lenses, which realize the adjustment of the luminous angle. The third lens 8 of the present invention includes a trapezoidal portion 81, a fan-shaped portion 82 is provided on one side of the trapezoidal portion 81, and a hemispherical portion 83 is provided on one side of the fan-shaped portion 82, so as to realize the adjustment of the irradiation area. The second lens 7 of the present invention is a rectangular structure, a scale structure is provided on the light incident surface of the second lens 7, and a groove 71 is provided on the light exit surface of the second lens 7, so as to realize the adjustment of the light shape, make the light softer, and prevent glare. The cover plate 2 of the present invention is equipped with a sensor 1 electrically connected to the driver 10, which increases the functionality of the high bay light. The present invention can be installed by a hanging chain 11, a mounting box 12 or a mounting box 12 in combination with a hanging rod 13, and is suitable for different installation environments. An emergency power supply 14 is installed on the back of the drive box 9 of the present invention, so that the high bay light has the function of emergency lighting.

[0071] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A linear high-bay light with variable light pattern, comprising a housing, characterized in that: A drive box is integrally formed at the middle position on the back of the housing. A driver is installed inside the drive box. A light source board is installed inside the housing. A lens is installed below the housing. The lens includes a second lens at the middle position. First lens groups are respectively arranged on both sides of the second lens. A number of third lenses are respectively arranged at both ends of the first lens group. The lamp beads on the light source board correspond to the first lens group, the second lens and the third lens one by one.

2. The linear high-bay light with variable light pattern according to claim 1, wherein: The first lens group includes three rows of hemispherical lens bodies. The row of hemispherical lens bodies on the side of the second lens is a small-angle lens, and the other two rows of hemispherical lens bodies are large-angle lenses.

3. The linear high-bay light with variable light pattern according to claim 2, wherein: The light-emitting angle of the small-angle lens is 90°, and the light-emitting angle of the large-angle lens is 105°.

4. The linear high-bay light with variable light pattern according to claim 1, characterized in that: The third lens includes a trapezoidal part. A fan-shaped part is arranged on one side of the trapezoidal part. A hemispherical part is arranged on one side of the fan-shaped part.

5. A linear high bay light with variable light shape according to claim 1, characterized in that: The second lens is of a rectangular structure. A scale structure is arranged on the light-incident surface of the second lens. A groove is arranged on the light-emitting surface of the second lens.

6. A linear high bay light with variable light shape according to claim 1, characterized in that: A cover plate corresponding to the drive box is connected to the front of the housing.

7. The linear high-bay light with variable light pattern according to claim 6, characterized in that: An inductor electrically connected to the driver is installed on the cover plate.

8. A linear high-bay light with variable light pattern according to claim 1, characterized in that: Hanging holes are arranged on the heat dissipation fins of the housing.

9. The linear high bay light with variable light shape according to claim 1, characterized in that: An emergency power supply is installed on the back surface of the drive box.

10. A method for implementing a linear high-bay light with variable light shape according to any one of claims 1-9, characterized in that, Including the following steps: (1) When the lamp beads corresponding to the inside of the first lens group are lit separately, the light-emitting angle of the whole lamp is 90°; (2) When the lamp beads corresponding to the outside of the first lens group are lit separately, the light-emitting angle of the whole lamp is 105°; (3) When the lamp beads corresponding to the second lens are lit separately, the light shape of the whole lamp is rectangular; (4) When the lamp beads corresponding to the third lens are lit, the irradiation area of the whole lamp expands.

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