Lens array, lamp and light pattern combination method

Abstract

The invention discloses a lens array, a lamp and a light pattern combination method, and relates to the technical field of lighting equipment.The lens array comprises a plurality of lens bags, each lens bag is internally provided with a containing space, the containing spaces extend in the length direction of the lens bags, and the two ends, in the extending direction of the containing spaces, of the containing spaces are the first end and the second end respectively; the plurality of lens packages are arranged in an array with the first ends facing at least two different directions. According to the invention, the plurality of lens packages with the accommodating spaces are arranged into the array with the first end parts facing the at least two different directions, so that the single lens array can realize the output of various light types. Due to the fact that the containing space of each lens bag can contain the light source, the light pattern output of the whole lens array can be flexibly adjusted by controlling the on-off states of the light sources in the lens bags with different orientations, flexibility, cost effectiveness and operation convenience are considered, and meanwhile the increasingly diversified lighting requirements can be effectively met.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a lens array, a lamp and a light pattern combination method. Background Art

[0002] With the acceleration of urbanization and the continuous improvement of public infrastructure, lighting equipment is increasingly used in public places such as roads and squares. In order to adapt to the needs of different environments and application scenarios, lighting equipment needs to have the ability to flexibly output multiple light types to provide the best lighting effect.

[0003] At present, most lighting equipment adopts fixed light pattern design, or needs to change the light pattern by physically adjusting the lamp configuration and light source angle. Although there are some equipment that can adjust the light pattern through electronic control systems, these systems are usually complex in structure and expensive, and have problems such as cumbersome operation and difficult maintenance in actual application.

[0004] Therefore, most lighting equipment has poor flexibility, high cost and complex operation when providing multiple light types, making it difficult to meet the increasingly diverse lighting needs. Summary of the invention

[0005] The main purpose of the present invention is to propose a lens array, a lamp and a light pattern combination method, aiming to solve the technical problem that it is difficult for lighting equipment to balance flexibility, cost-effectiveness and ease of operation.

[0006] To achieve the above-mentioned purpose, the lens array proposed in the present invention includes a plurality of lens packages, each of which has a accommodating space inside, the accommodating space extends along the length direction of the lens package, and the two ends of the accommodating space along its extension direction are respectively a first end and a second end; the plurality of lens packages are arranged into an array with the first end facing at least two different directions.

[0007] The technical solution of the present invention arranges a plurality of lens packages with accommodating spaces into an array with the first end facing at least two different directions, so that a single lens array can achieve output of multiple light types. Since the accommodating space of each lens package can accommodate a light source, the light type output of the entire lens array can be flexibly adjusted by controlling the on and off state of the light sources in the lens packages facing different directions, without adjusting the physical structure of the lens. The light type adjustment process is simplified, and the operational complexity and cost are reduced. In addition, by using the same lens package for combination arrangement, a modular assembly process can be achieved, the design and manufacturing process can be simplified, the production efficiency can be improved, and the cost can be further reduced. Therefore, the lens array proposed by the present invention can effectively meet the increasingly diverse lighting needs while taking into account flexibility, cost-effectiveness and ease of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0009] Figure 1 A schematic structural diagram of an embodiment of a lens array provided by the present invention;

[0010] Figure 2 A schematic structural diagram of another embodiment of the lens array provided by the present invention;

[0011] Figure 3 A schematic structural diagram of another embodiment of the lens array provided by the present invention;

[0012] Figure 4 A schematic diagram of a flow chart of an embodiment of a light pattern combination method provided by the present invention;

[0013] Figure 5 A schematic flow chart of another embodiment of the light pattern combination method provided by the present invention.

[0014] Description of Figure Numbers:

[0015] 10. Lens package; 20. First end; 30. Second end; 40. Mounting portion; 101. First lens package; 102. Second lens package; 103. Third lens package; 104. Fourth lens package; 201. First array section; 202. Second array section; 203. Third array section; 204. Fourth array section; 300. Lamp beads; 301. A lamp beads; 302. B lamp beads; 303. C lamp beads; 304. D lamp beads.

[0016] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0019] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0020] At present, most lighting equipment adopts fixed light pattern design, or needs to change the light pattern by physically adjusting the lamp configuration and light source angle. Although there are some equipment that can adjust the light pattern through electronic control systems, these systems are usually complex in structure and expensive, and have problems such as cumbersome operation and difficult maintenance in actual application.

[0021] Therefore, most lighting equipment has poor flexibility, high cost and complex operation when providing multiple light types, making it difficult to meet the increasingly diverse lighting needs.

[0022] In order to solve the technical problem, the present invention proposes a lens array, a lamp and a light pattern combination method.

[0023] See also Figure 1 and Figure 2 In one embodiment of the present invention, the lens array includes a plurality of lens packages 10, each lens package 10 has an interior containing space, the containing space extends along the length direction of the lens package 10, and the two ends of the containing space along the extension direction are respectively a first end 20 and a second end 30; the plurality of lens packages 10 are arranged into an array with the first end 20 facing at least two different directions.

[0024] Specifically, by arranging a plurality of lens packages 10 into an array with the first end portions 20 facing in different directions, a plurality of light-type outputs can be achieved in a single lens array. The accommodation space of each lens package 10 can accommodate a light source, and by controlling the on and off states of the light sources in the lens packages 10 facing in different directions, the light-type output of the entire lens array can be flexibly adjusted. In the process of obtaining different light types, there is no need to adjust the physical structure of the lens, nor is there a need for a complex electronic control system, and the operation is simple and the cost is low.

[0025] In practical applications, the number and arrangement of lens packages 10 in different orientations can be designed according to lighting requirements. For example, the first ends 20 of multiple lens packages 10 can be arranged in a ratio of "4 upward, 2 downward, 1 leftward, and 1 rightward" to form a lens array capable of outputting multiple light patterns. When the light pattern needs to be adjusted, it is only necessary to control the on and off state of the light sources in the lens packages 10 in different orientations, thereby improving the flexibility of the lighting equipment and being able to quickly respond to changing lighting requirements.

[0026] In addition, since the lens array is arranged in combination using the same lens package 10, the design and manufacturing process can be simplified and the production cost can be reduced. Through the standardized lens package 10, a modular assembly process can be implemented to improve production efficiency. At the same time, since the control method is simple, no complex electronic control system is required, which further reduces the cost.

[0027] In the technical solution provided by the present invention, a plurality of lens packages 10 with accommodating spaces are arranged into an array with the first end 20 facing at least two different directions, so that a single lens array can achieve output of multiple light types. Since the accommodating space of each lens package 10 can accommodate a light source, the light type output of the entire lens array can be flexibly adjusted by controlling the on and off state of the light sources in the lens packages 10 facing different directions, without adjusting the physical structure of the lens. The light type adjustment process is simplified, and the operation complexity and cost are reduced. In addition, by using the same lens package 10 for combination arrangement, a modular assembly process can be achieved, the design and manufacturing process can be simplified, the production efficiency can be improved, and the cost can be further reduced. Therefore, the lens array proposed by the present invention can effectively meet the increasingly diverse lighting needs while taking into account flexibility, cost-effectiveness and ease of operation.

[0028] Please continue reading Figure 1 and Figure 2In an embodiment of the present invention, at least two different directions are respectively a first horizontal direction and a second horizontal direction; the plurality of lens packages 10 are respectively a first lens package 101 with the first end 20 facing upward along the first horizontal direction, a second lens package 102 with the first end 20 facing downward along the first horizontal direction, a third lens package 103 with the first end 20 facing leftward along the second horizontal direction, and a fourth lens package 104 with the first end 20 facing rightward along the second horizontal direction.

[0029] It should be noted that the top, bottom, left and right are Figure 2 Shown in the perspective.

[0030] Specifically, the first end 20 of the first lens package 101 is arranged upward along the first horizontal direction, and the first end 20 of the second lens package 102 is arranged downward along the first horizontal direction. At the same time, the first end 20 of the third lens package 103 is arranged leftward along the second horizontal direction, and the first end 20 of the fourth lens package 104 is arranged rightward along the second horizontal direction. The lens array outputs light patterns in more directions, which increases the flexibility and wide application of the lens array.

[0031] By configuring the multiple lens packages 10 in this embodiment, the distribution of light can be precisely controlled according to specific application requirements. In addition, since the light output mode of the entire array can be changed by simply adjusting the light source in the lens package 10, the control system requirements are simplified, and no complex mechanical adjustments or high-cost electronic control systems are required. This not only reduces manufacturing and maintenance costs, but also improves the reliability and durability of lighting equipment.

[0032] Please continue reading Figure 1 and Figure 2 In an embodiment of the present invention, the ratio of the number of the first lens package 101, the second lens package 102, the third lens package 103 and the fourth lens package 104 is 4:2:1:1.

[0033] Specifically, in the lens array, the number of first lens packages 101 is the largest, which is the basis of the entire array. The number of second lens packages 102 is half of the first lens package 101, while the number of third lens packages 103 and fourth lens packages 104 is one quarter of the first lens package 101. This configuration allows the lens array to have different focuses on light output and function while maintaining a certain degree of flexibility and adaptability.

[0034] Since the first lens package 101 has the largest number, it provides the widest basic lighting coverage and is suitable for creating uniform background light. The second lens package 102, the third lens package 103, and the fourth lens package 104 can be used to achieve specific lighting effects, such as focused light or decorative light effects, which helps to increase light intensity or change light texture in areas that need to be emphasized or specially treated.

[0035] By adjusting the ratio of the number of various lens packages 10, the emitted light can be used more effectively and the waste of light can be reduced. For example, a smaller number of third and fourth lens packages 104 can be placed at locations where special lighting effects are required, rather than being evenly distributed, so that high-efficiency light sources can be used more intensively, thereby improving the overall energy efficiency and light efficiency performance. By configuring the first lens package 101, the second lens package 102, the third lens package 103 and the fourth lens package 104 in a ratio of 4:2:1:1 in the lens array, the distribution of light can be controlled more accurately to meet the specific lighting needs of different areas while improving energy efficiency.

[0036] In addition, by arranging multiple lens packages 10 according to the ratio of the number and controlling the light source, the lighting effect of each lens package 10 can be maximized, energy waste can be reduced, and the energy efficiency of the entire lighting device can be improved. The balanced light distribution helps to reduce glare and shadows, and improve the lighting quality and comfort.

[0037] In addition, since the distribution and quantity of the lens packages 10 are pre-set, workers can quickly and consistently install or replace the lens packages 10 without complicated angle adjustments or on-site configurations, significantly reducing the workload and cost of installation and subsequent maintenance of the lighting equipment.

[0038] For ease of understanding, a specific implementation is shown here:

[0039] Each lens package 10 is provided with four lamp beads 300 , wherein one row of the four lamp beads 300 includes A lamp beads 301 and B lamp beads 302 , and another row of the lamp beads 300 includes C lamp beads 303 and D lamp beads 304 .

[0040] When the T2 light type needs to be realized: the four lamp beads 300, namely, lamp bead A 301, lamp bead B 302, lamp bead C 303 and lamp bead D 304 in the multiple first lens packages 101 located in the first array interval 201 are all lit, the two lamp beads 300, namely, lamp bead A 301 and lamp bead B 302 in the multiple first lens packages 101 located in the fourth array interval 204 are lit, the two lamp beads 300, namely, lamp bead A 301 and lamp bead B 302 in the multiple first lens packages 101 located in the third array interval 203 are lit, and the two lamp beads 300, namely, lamp bead A 301 and lamp bead B 302 in the lenses of the multiple second lens packages 102 located in the second array interval 202 are lit.

[0041] When the T3 light type needs to be realized: the four lamp beads 300, namely the A lamp bead 301, the B lamp bead 302, the C lamp bead 303 and the D lamp bead 304 in the multiple first lens packages 101 located in the first array interval 201 are all lit, the four lamp beads 300, namely the A lamp bead 301, the B lamp bead 302, the C lamp bead 303 and the D lamp bead 304 in the multiple first lens packages 101 located in the fourth array interval 204 are all lit, and the four lamp beads 300, namely the A lamp bead 301, the B lamp bead 302, the C lamp bead 303 and the D lamp bead 304 in the multiple first lens packages 101 located in the third array interval 203 are all lit.

[0042] When the T4 light type needs to be realized: two lamp beads 300, namely, lamp beads A 301 and lamp beads B 302, in the multiple first lens packages 101 located in the first array interval 201 are lit, two lamp beads 300, namely, lamp beads C 303 and lamp beads D 304, in the lenses of the multiple first lens packages 101 located in the fourth array interval 204 are lit, two lamp beads 300, namely, lamp beads C 303 and lamp beads D 304, in the multiple first lens packages 101 located in the third array interval 203 are lit, two lamp beads 300, namely, lamp beads A 301 and lamp beads D 304, in the multiple fourth lens packages 104 located in the third array interval 203 are lit, and two lamp beads 300, namely, lamp beads B 302 and lamp beads C 303, in the multiple third lens packages 103 located in the third array interval 203 are lit.

[0043] When the T5 light type needs to be realized: the four lamp beads 300, namely, lamp beads A 301, lamp beads B 302, lamp beads C 303 and lamp beads D 304, in the first lens packages 101 which are 1 / 2 of the number in the first array interval 201 are fully lit, the four lamp beads 300, namely, lamp beads A 301, lamp beads B 302, lamp beads C 303 and lamp beads D 304, in the multiple fourth lens packages 104 which are located in the fourth array interval 204 are fully lit, the four lamp beads 300, namely, lamp beads A 301, lamp beads B 302, lamp beads C 303 and lamp beads D 304, in the multiple third lens packages 103 which are located in the third array interval 203 are fully lit, and the four lamp beads 300, namely, lamp beads A 301, lamp beads B 302, lamp beads C 303 and lamp beads D 304, in the second lens packages 102 which are 1 / 2 of the number in the second array interval 202 are fully lit.

[0044] Please continue reading Figure 1 and Figure 2 In an embodiment of the present invention, a plurality of lens packages 10 form a plurality of lens package rings in a ring array, and the plurality of lens package rings form a concentric circle array distribution structure in a manner of increasing diameter.

[0045] It should be noted that Figure 3In the numbers n-3 or n-5, n is the number position of the lamp bead 300, 3 means the color temperature of the lamp bead 300 is 3000K, and 5 means the color temperature of the lamp bead 300 is 5000K. The lamp beads 300 with the same number represent the lamp beads 300 that are lit at the same time and serve as a series-parallel circuit. Figure 3 The connecting wires in the middle only indicate the 3000K lamp beads 300 in different circuits.

[0046] Specifically, the diameter of the lens ring gradually increases from the inside to the outside, forming a concentric array distribution. This distribution method can ensure the uniform distribution of light in all directions, reduce blind spots, and improve the lighting effect. At the same time, as the diameter of the lens ring increases, the outer lens ring can cover a wider lighting range, while the inner lens ring can provide more concentrated lighting to meet the lighting needs of different areas.

[0047] In practical applications, the number and diameter of lens package rings, as well as the number and arrangement of lens packages 10 in each lens package ring can be adjusted according to specific lighting requirements. For example, for scenes requiring wide-angle lighting, the number and diameter of the peripheral lens package rings can be increased; and for areas requiring strong light lighting, the number and density of lens packages 10 can be increased in the internal lens package rings to adapt to various complex lighting environments and provide customized lighting solutions.

[0048] In addition, the concentric circle array distribution structure also helps to simplify the control and adjustment process of the lens array. Since the lens rings are regularly distributed in circles, each ring can be easily controlled independently to achieve regional and hierarchical lighting adjustment. This can not only optimize energy use, but also create dynamically changing light and shadow effects, and enhance the artistry and appreciation of lighting.

[0049] Please continue reading Figure 1 and Figure 2 In an embodiment of the present invention, the concentric circle array structure is provided with a first array section 201, a second array section 202, a third array section 203 and a fourth array section 204. The first array section 201 and the second array section 202 are arranged relatively to each other along a first horizontal direction, and the second array section 202 is arranged on the upper side of the first array section 201; the third array section 203 and the fourth array section 204 are arranged relatively to each other along a second horizontal direction, and the fourth array section 204 is arranged on the left side of the third array section 203; a plurality of first lens packages 101 are all arranged in the first array section 201, the third array section 203 and the fourth array section 204; a plurality of second lens packages 102 are all arranged in the second array section 202; a plurality of third lens packages 103 are all arranged in the third array section 203; a plurality of fourth lens packages 104 are all arranged in the fourth array section 204.

[0050] Specifically, the concentric circle array structure is subdivided into a first array interval 201, a second array interval 202, a third array interval 203 and a fourth array interval 204. The lens array is enabled to achieve specific optical performance in different intervals, thereby improving the functionality and adaptability of the entire lens array.

[0051] The first array section 201 and the second array section 202 are arranged opposite to each other along the first horizontal direction, wherein the second array section 202 is located on the upper side of the first array section 201. This allows the light to be evenly distributed in the first horizontal direction, and the focusing or diffusion characteristics of the light can be adjusted by configuring the number of lens packages 10 in different sections.

[0052] The third array section 203 and the fourth array section 204 are arranged opposite to each other along the second horizontal direction, wherein the fourth array section 204 is located on the left side of the third array section 203. This allows the light to achieve similar functional partitioning in the second horizontal direction, increases the flexibility of the system, and enables the lens array to better adapt to the lighting needs of corners or edges.

[0053] In this array structure, multiple first lens packages 101 are all arranged in the first array interval 201, the third array interval 203 and the fourth array interval 204. The first lens package 101 can cover most of the key lighting areas and provide the main light source output for these areas. Multiple second lens packages 102 are all arranged in the second array interval 202, so that specific lighting needs such as strengthening the light in a certain direction can be met. At the same time, the third lens package 103 and the fourth lens package 104 are respectively arranged in the third array interval 203 and the fourth array interval 204, which are suitable for processing edge light and providing auxiliary lighting to enhance the overall lighting effect. Not only is the distribution of light in space optimized, but the functionality of the lens array is also enhanced by the specific configuration of different types of lens packages 10 in different intervals. While improving the lighting effect, energy efficiency is also improved by reducing invalid or repeated lighting.

[0054] More specifically, the number ratio of the first lens packages 101 located in the first array interval 201 is 2 / 4, the number ratio of the first lens packages 101 located in the third array interval 203 is 1 / 4, and the number ratio of the first lens packages 101 located in the fourth array interval 204 is 1 / 4. The number ratio refers to the ratio between the number of first lens packages 101 located in each array interval and the total number thereof.

[0055] Please continue reading Figure 1 , and see Figure 3 In an embodiment of the present invention, a plurality of lens packages 10 are distributed in a rectangular array, and a first lens package 101 , a second lens package 102 , a third lens package 103 and a fourth lens package 104 are arranged alternately.

[0056] Specifically, the rectangular array distribution provides a uniform and orderly geometric arrangement for the distribution of lens packages 10, which helps to achieve more uniform light coverage. In the rectangular array, the staggered arrangement of lens packages 10 means that different types of lens packages 10 are arranged alternately in adjacent positions, for example, the first lens package 101 and the second lens package 102 appear alternately in a row, and the third lens package 103 and the fourth lens package 104 are arranged alternately in the same manner in the next row. Such a configuration makes the distribution of light more balanced, so that each type of lens package 10 can evenly project light to its coverage area.

[0057] In addition, different lens packages 10 complement each other at staggered positions and achieve synergy in lighting effects, which not only optimizes the overall distribution of light, but also improves lighting efficiency, can accurately control the projection of light to the specific required area, and reduce energy waste.

[0058] More specifically, through the staggered arrangement of the first lens package 101, the second lens package 102, the third lens package 103 and the fourth lens package 104, the light output of each lens package 10 is evenly dispersed in the entire rectangular array. This ensures that the entire light board can be evenly lit in any case of turning on or off the lamp beads 300, avoiding the phenomenon of uneven light distribution, thereby improving the lighting quality and visual experience. At the same time, the heat dissipation path is also optimized, making the heat distribution more uniform, reducing the risk of local heat accumulation, extending the service life of the lamp and improving energy efficiency.

[0059] Please continue reading Figure 1 In an embodiment of the present invention, the lens array further comprises a plurality of mounting portions 40 , the number of the mounting portions 40 being consistent with the number of the lens packages 10 and being arranged one-to-one; the second end portion 30 of each lens package 10 is arranged close to the edge of its corresponding mounting portion 40 .

[0060] Specifically, by arranging the second end 30 of the lens package 10 close to the edge of the mounting portion 40, the gap between the lens package 10 and the mounting portion 40 can be minimized. This compact arrangement effectively reduces the loss of light between the multiple lens packages 10 and improves the efficiency of light energy utilization. When the light patterns generated by the multiple lens packages 10 are mixed, when the light is incident from the first end 20 of another lens package 10 that affects each other in the light pattern mixing, since the second end 30 is close to the edge of the mounting portion 40, the light can pass through the lens package 10 in the shortest path and be emitted from the second end 30, thereby reducing the reflection and absorption loss of the light inside the lens package 10.

[0061] In addition, the second end 30 of each lens package 10 is arranged close to the edge of its corresponding mounting portion 40, which also helps to improve the uniformity of light output from the lens array. When multiple lens packages 10 are arranged in this way, the gap between the second ends 30 of adjacent lens packages 10 is minimized, thereby reducing the dead zone of light illumination between the lens packages 10. The light emitted from the lens array is distributed more evenly in all directions, reducing the fluctuation of brightness and improving the lighting effect.

[0062] Please continue reading Figures 1 to 3 , and see Figure 4 The present invention further provides a lamp, comprising a plurality of lamp beads 300 and the lens array as described above, wherein at least two lamp beads 300 are arranged in the accommodation space of each lens package 10 , and the two lamp beads 300 are arranged along the length direction of the lens package 10 .

[0063] Specifically, based on the above-mentioned lens array, the present invention further proposes a lamp, which includes a plurality of lamp beads 300 and the above-mentioned lens array. In the accommodation space of each lens package 10, at least two lamp beads 300 are arranged, and the two lamp beads 300 are arranged along the length direction of the lens package 10. By arranging at least two lamp beads 300 in each lens package 10 and arranging these lamp beads 300 along the length direction of the lens package 10, precise control and optimization of light can be achieved. When the lamp beads 300 emit light, the light first enters the accommodation space of the lens package 10, and then is refracted and focused by the lens and emitted from both ends of the lens package 10. Since the lamp beads 300 are arranged along the length direction, the propagation path of the light in the lens package 10 is extended, thereby increasing the interaction time between the light and the lens and improving the light utilization efficiency.

[0064] In addition, by adjusting the position and number of the lamp beads 300 in the lens package 10, the intensity and distribution of the light can be finely adjusted. For example, the light emission angle and direction can be controlled by placing the lamp beads 300 at different positions of the lens package 10, or the luminous flux can be increased by increasing the number of lamp beads 300. This flexible light source layout allows the lamp to adapt to various lighting needs and provide customized lighting solutions.

[0065] Compared with traditional lighting equipment, the lamp of the present invention has significant advantages in light source utilization efficiency and light control. Traditional lighting equipment usually adopts a single light source layout, which limits the propagation and distribution of light and makes it difficult to achieve fine control of the lighting effect. The lamp of the present invention arranges multiple lamp beads 300 in the lens package 10 and utilizes the optical characteristics of the aforementioned lens array to achieve efficient utilization and precise control of light, thereby improving lighting performance and flexibility.

[0066] It should be understood that the specific structure of the lens array refers to the above embodiments. Since the lamp adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0067] Please continue reading Figure 1 In an embodiment of the present invention, four lamp beads 300 are arranged in the accommodating space of each lens package 10, two lamp beads 300 are arranged side by side along the width direction of the lens package 10 and close to the first end 20, and the other two lamp beads 300 are arranged side by side along the width direction of the lens package 10 and close to the second end 30.

[0068] Specifically, by arranging two parallel lamp beads 300 at the first end 20 and the second end 30 of the lens package 10, precise control and shaping of the light beam can be achieved. The layout of the lamp beads 300 in different regions enables the lamp to flexibly adapt to different lighting needs and provide diverse lighting effects.

[0069] In addition, this configuration of the lamp beads 300 arranged in parallel also helps to improve the uniformity of the light spot. Because the light emitted by the two parallel lamp beads 300 will overlap to a certain extent under the action of the lens, the dark areas and bright spots in the light spot are reduced, making the lighting more uniform and soft. It can improve the lighting quality and visual comfort.

[0070] In the embodiment of the present invention, a portion of the plurality of lamp beads 300 are low color temperature lamp beads, and another portion are high color temperature lamp beads.

[0071] Specifically, low color temperature lamp beads generally emit warmer yellow light, while high color temperature lamp beads emit cooler white or blue light. By combining these two lamp beads 300 with different color temperatures in the same lamp, the user can adjust the color temperature of the light emitted by the lamp according to specific situations and needs, thereby obtaining a more ideal lighting environment.

[0072] In addition, part of the multiple lamp beads 300 are low color temperature lamp beads, and the other part are high color temperature lamp beads, which not only increases the functionality and adaptability of the lighting system, but also improves energy efficiency and user experience. Users can adjust the brightness and ratio of lamp beads 300 with different color temperatures through a simple control interface, such as a smartphone application or a physical dimmer, so that the desired lighting effect can be obtained without changing different lamps.

[0073] Please continue reading Figures 1 to 3 , and see Figure 4 The present invention also proposes a light pattern combination method, the light pattern combination method comprising:

[0074] Step S10, placing the lens array as described above on the plurality of lamp beads 300;

[0075] Step S20, allocating the plurality of lamp beads 300 into a group of four and placing them in the accommodation space of the lens package 10, wherein two of the lamp beads 300 are arranged side by side near the first end 20, and another two of the lamp beads 300 are arranged side by side near the second end 30;

[0076] Step S30, selecting and controlling a combination of lighting two lamp beads 300 in part of the lens package 10 and / or lighting all four lamp beads 300 in part of the lens package 10, so that light beams are emitted from the lens array and combined to form a variety of different light patterns.

[0077] Based on the aforementioned lens array, the present invention further proposes an innovative light pattern combination method, which achieves flexible generation of a variety of different light patterns by cleverly controlling the lighting combination of the lamp beads 300, effectively solving the limitations of traditional lighting equipment in light pattern adjustment.

[0078] It should be noted that the executor of the light type combination method is a lamp control system, which includes a central processing unit, a memory, a communication interface, and a driving circuit connected to the lamp beads 300. The central processing unit is responsible for determining the lighting combination mode of the lamp beads 300 in different lens packages 10 according to the preset control program or the user's real-time control instructions, and realizing precise control of the lamp beads 300 through the driving circuit. In the implementation process, the lighting control of the lamp beads 300 can be realized by the control circuit. The control circuit is electrically connected to each lamp bead 300, and selectively supplies power to different lamp beads 300 according to the preset control program or real-time control instructions, thereby realizing precise control of the lighting combination of the lamp beads 300.

[0079] Specifically, the light pattern combination method first covers the lens array on the plurality of lamp beads 300, so that the light emitted by the lamp beads 300 can be modulated and distributed by the lens array. Then, the plurality of lamp beads 300 are distributed in groups of four to the accommodation space of each lens package 10. In each group of four lamp beads 300, two lamp beads 300 are arranged side by side near the first end 20, and the other two lamp beads 300 are arranged side by side near the second end 30. This grouping arrangement provides a basis for the subsequent light pattern combination control.

[0080] In practical applications, light beams can be emitted from the lens array and combined to form a variety of different light patterns by selectively controlling two of the lamp beads 300 in some of the lens packages 10 to light up, and / or all of the four of the lamp beads 300 in some of the lens packages 10 to light up. This flexible control method enables the lighting device to quickly generate various ideal lighting effects, such as spotlight, floodlight, strip light, etc., according to actual needs, thereby improving the adaptability and practicality of lighting.

[0081] It should be understood that the specific structure of the lens array refers to the above embodiments. Since the light type combination method adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0082] Please continue reading Figures 1 to 3 , and see Figure 5 The present invention also proposes a light pattern combination method, the light pattern combination method comprising:

[0083] Step P10, cover the lens array as described above on the plurality of lamp beads 300;

[0084] Step P20, the plurality of lamp beads 300 are divided into a group of four and placed in the accommodation space of the lens package 10, wherein two of the lamp beads 300 are low color temperature lamp beads and are arranged in parallel near the first end 20; the other two of the lamp beads 300 are high color temperature lamp beads and are arranged in parallel near the second end 30;

[0085] Step P31, selecting a combination of two low color temperature lamp beads in the lens package 10 of the control part, so that light beams are emitted from the lens array and combined to form a variety of different low color temperature light types; or,

[0086] Step P32, selecting a combination of two high color temperature lamp beads in the lens package 10 of the control part, so that light beams are emitted from the lens array and combined to form a variety of different high color temperature light types; or,

[0087] Step P33, select and control a combination of lighting two of the lamp beads 300 in part of the lens package 10 and / or lighting all four of the lamp beads 300 in part of the lens package 10, so that light beams are emitted from the lens array and combined to form a variety of different intermediate color temperature light types.

[0088] It should be noted that the executor of the light type combination method is a lamp control system, which includes a central processing unit, a memory, a communication interface, and a driving circuit connected to the lamp beads 300. The central processing unit is responsible for determining the lighting combination mode of the lamp beads 300 in different lens packages 10 according to the preset control program or the user's real-time control instructions, and realizing precise control of the lamp beads 300 through the driving circuit. In the implementation process, the lighting control of the lamp beads 300 can be realized by the control circuit. The control circuit is electrically connected to each lamp bead 300, and selectively supplies power to different lamp beads 300 according to the preset control program or real-time control instructions, thereby realizing precise control of the lighting combination of the lamp beads 300.

[0089] Specifically, the lens array is firstly covered on a plurality of lamp beads 300, and the optical characteristics of the lens array are utilized to effectively modulate and distribute the light emitted from the lamp beads 300 to meet different lighting requirements. Then, according to a preset configuration scheme, the plurality of lamp beads 300 are allocated into groups of four and placed in the accommodation space of the lens package 10. In each group of four lamp beads 300, two low color temperature lamp beads are arranged in parallel near the first end 20 of the lens package 10, and the other two high color temperature lamp beads are arranged in parallel near the second end 30. This grouping and position configuration enables the lens package 10 to output light of different color temperatures, providing a basis for subsequent light pattern combinations.

[0090] In actual applications, the lighting control system can selectively control the lighting combinations of the lamp beads 300 in different lens packages 10 according to different lighting needs and scenes, so as to realize the dynamic generation of multiple light types and color temperatures: when it is necessary to create a warm and soft atmosphere, the lighting control system can choose to control the lighting of two low-color-temperature lamp beads in some of the lens packages 10 to generate a variety of different low-color-temperature light types. When it is necessary to create a bright and clear environment, the lighting control system can choose to control the lighting of two high-color-temperature lamp beads in some of the lens packages 10 to generate a variety of different high-color-temperature light types. When it is necessary to create rich and varied light and shadow effects, the lighting control system can choose to control the lighting of two lamp beads 300 in some of the lens packages 10 and / or all four lamp beads 300 in some of the lens packages 10 to generate a variety of different intermediate-color-temperature light types.

[0091] As an optional implementation manner of the present embodiment, each of the lens packages 10 comprises four lamp beads 300, namely A lamp bead 301, B lamp bead 302, C lamp bead 303 and D lamp bead 304, two low color temperature (3000K) lamp beads 300 and two high color temperature (5000k) lamp beads 300. In one row, A and B have a color temperature of 3000K, and C and D have a color temperature of 5000K. In the corresponding other row, A and B have a color temperature of 5000K, and C and D have a color temperature of 3000K.

[0092] For example, in the lens package 10 located in the first array interval 201:

[0093] When a color temperature of 3000K is required, the A lamp beads 301 and B lamp beads 302 of the first row are lit, and the C lamp beads 303 and D lamp beads 304 of the second row are correspondingly lit.

[0094] When a color temperature of 4000K is required, the first row of A lamp beads 301, B lamp beads 302, C lamp beads 303 and D lamp beads 304 are all lit, and the second row of A lamp beads 301, B lamp beads 302, C lamp beads 303 and D lamp beads 304 can all be lit or not (depending on the actual power).

[0095] When a color temperature of 5000K is required, the C lamp beads 303 and the D lamp beads 304 in the first row light up, and the A lamp beads 301 and the B lamp beads 302 in the second row light up accordingly.

[0096] As another optional implementation of this embodiment, the A lamp bead 301, B lamp bead 302, C lamp bead 303 and D lamp bead 304 in one row all have a color temperature of 3000K, and the corresponding A lamp bead 301, B lamp bead 302, C lamp bead 303 and D lamp bead 304 in another row all have a color temperature of 5000K.

[0097] When 3000K is needed, a row of A lamp beads 301, B lamp beads 302, C lamp beads 303 and D lamp beads 304 of 3000K are lit;

[0098] When 4000K is needed, a row of A lamp beads 301, B lamp beads 302, C lamp beads 303 and D lamp beads 304 of 3000K and a row of A lamp beads 301, B lamp beads 302, C lamp beads 303 and D lamp beads 304 of 5000K are lit.

[0099] In this embodiment, when 3000K or 5000K is required in a lamp panel of the same area, since a portion of the lamp beads 300 are in an extinguished state, the power is reduced by half, which is more energy-efficient.

[0100] It should be understood that the specific structure of the lens array refers to the above embodiments. Since the light type combination method adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0101] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A lens array, characterized in that: It comprises a plurality of lens packages, each of which has an accommodating space inside, the accommodating space extending along the length direction of the lens package, and the two ends of the accommodating space along its extending direction are respectively a first end and a second end; the plurality of lens packages are arranged into an array with the first end facing at least two different directions.

2. The lens array according to claim 1, characterized in that: At least two of the different directions are respectively a first horizontal direction and a second horizontal direction; the multiple lens packages are respectively a first lens package with the first end portion facing upward along the first horizontal direction, a second lens package with the first end portion facing downward along the first horizontal direction, a third lens package with the first end portion facing left along the second horizontal direction, and a fourth lens package with the first end portion facing right along the second horizontal direction.

3. The lens array according to claim 2, characterized in that: The ratio of the number of the first lens package, the second lens package, the third lens package, and the fourth lens package is 4:2:1:

1.

4. The lens array according to claim 2, characterized in that: The plurality of lens packages form a plurality of lens package rings in an annular array, and the plurality of lens package rings form a concentric circle array distribution structure in an increasing diameter manner.

5. The lens array according to claim 4, characterized in that: The concentric circle array structure is provided with a first array section, a second array section, a third array section and a fourth array section, the first array section and the second array section are arranged opposite to each other along the first horizontal direction, and the second array section is arranged on the upper side of the first array section; the third array section and the fourth array section are arranged opposite to each other along the second horizontal direction, and the fourth array section is arranged on the left side of the third array section; a plurality of the first lens packages are all arranged in the first array section, the third array section and the fourth array section; a plurality of the second lens packages are all arranged in the second array section; The plurality of third lens packages are all arranged in the third array section; The plurality of fourth lens packages are all disposed in the fourth array section.

6. The lens array according to claim 2, characterized in that: The plurality of lens packages are distributed in a rectangular array, and the first lens package, the second lens package, the third lens package and the fourth lens package are arranged alternately.

7. The lens array according to any one of claims 1 to 6, characterized in that: The lens array further comprises a plurality of mounting parts, the number of which is consistent with the number of the lens packages and which are arranged in one-to-one correspondence; the second end of each lens package is arranged close to the edge of the corresponding mounting part.

8. A lamp, characterized in that: It comprises a plurality of lamp beads and a lens array as claimed in any one of claims 1 to 7, wherein at least two lamp beads are arranged in the accommodating space of each lens package, and the two lamp beads are arranged along the length direction of the lens package.

9. The lamp according to claim 8, characterized in that Four lamp beads are arranged in the accommodating space of each lens package, two of the lamp beads are arranged side by side along the width direction of the lens package and close to the first end, and the other two of the lamp beads are arranged side by side along the width direction of the lens package and close to the second end.

10. The lamp according to claim 9, characterized in that A portion of the plurality of lamp beads are low color temperature lamp beads, and another portion are high color temperature lamp beads.

11. A light pattern combination method, characterized in that: The light type combination method comprises: Covering a plurality of lamp beads with a lens array as claimed in any one of claims 1 to 7; Distribute the plurality of lamp beads into groups of four and place them in the accommodation space of the lens package, wherein two of the lamp beads are arranged side by side near the first end, and the other two of the lamp beads are arranged side by side near the second end; A combination of two lamp beads in some of the lens packages being lit and / or four lamp beads in some of the lens packages being fully lit is selected to allow light beams to be emitted from the lens array and combined to form a variety of different light patterns.

12. A light pattern combination method, characterized in that: The light type combination method comprises: Covering a plurality of lamp beads with a lens array as claimed in any one of claims 1 to 7; The plurality of lamp beads are divided into a group of four and placed in the accommodation space of the lens package, wherein two of the lamp beads are low color temperature lamp beads and are arranged side by side near the first end; the other two of the lamp beads are high color temperature lamp beads and are arranged side by side near the second end; Select the combination of two low color temperature lamp beads in the lens package of the control part to light up, so that the light beam is emitted from the lens array and combined to form a variety of different low color temperature light types; or, Select the combination of two high color temperature lamp beads in the lens package of the control part to light up, so that the light beam is emitted from the lens array and combined to form a variety of different high color temperature light types; or, A combination of two lamp beads in some of the lens packages being lit and / or four lamp beads in some of the lens packages being fully lit is selected to allow light beams to be emitted from the lens array and combined to form a variety of different intermediate color temperature light types.

Images