Illuminating lamp and system thereof

Abstract

The illumination lamp comprises a lampshade, a lamp holder and a wire connected to the lamp holder, lamp beads and a light shielding plate are installed in the lamp holder, and the light shielding plate comprises two special-shaped baffles which form a U shape. Through the design of the shading plate, light rays emitted by the lamp beads irradiate on the lampshade to form a light ray cross section with a concave middle part, the light rays emitted by the lamp beads are gathered through the two groups of special-shaped baffles, the light rays on the two sides of the special-shaped baffles are weakened, a large amount of light rays are emitted towards the opening directions of the two groups of special-shaped baffles, and a specific light ray distribution effect is formed; according to the lighting lamp and the system thereof, through the design of the light shielding plate, light can be effectively gathered, light on the two sides can be weakened, a middle-sunken light section emitted from the lampshade is formed, the light is more concentrated through the design, and the lighting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting technology, and in particular to a lighting fixture and a system thereof. Background Art

[0002] In the poultry industry, improving the egg production rate of chickens in closed chicken houses has always been one of the core issues that farmers are concerned about. To this end, lighting methods are widely used to stimulate efficient egg production through uniform and appropriate light intensity. Traditional breeding house designs mostly adopt corridor layouts, with chicken cages distributed in layers on both sides of the corridor to maximize the use of space.

[0003] In order to improve the uniformity of light received by chickens, the industry generally adopts the design of high and low lights. This design aims to ensure that chicken cages of different heights can obtain relatively uniform light intensity. However, this design exposes some problems in practical application.

[0004] First, due to the physical properties of light, which is brighter near and darker far away, the uniformity of light in different breeding locations varies significantly. The light intensity received by chickens close to the lamps is significantly higher than that received by chickens far away from the lamps, and the brightness difference can be up to 5-7 times. This uneven lighting condition cannot meet the requirements of breeding for light consistency, which will affect the egg-laying efficiency of chickens in different locations.

[0005] Secondly, the low light part of the high and low light arrangement often becomes an operational obstacle due to its low installation position. For example, it affects the passage of work vehicles and reduces the operating efficiency in the breeding house. In addition, workers sometimes mistakenly put the low light into the feed trough and forget to take it out, causing the feed vehicle to break during operation, causing safety accidents.

[0006] In addition, from a cost perspective, the installation distance of lamps is generally controlled at 1.5 to 2 meters per lamp. If the installation distance is reduced in order to shorten the irradiation distance, although the uniformity of light can be improved, the number of lamps and the required power consumption will be significantly increased, resulting in an increase in energy consumption, which is not conducive to cost control and sustainable development. To this end, we propose a lighting fixture and a system thereof. Summary of the invention

[0007] The object of the present invention is to provide a lighting fixture and a system thereof. The lighting fixture and the system, by adopting the above-mentioned lighting fixture and the system thereof, can effectively improve the uniformity of lighting, make the light cross-section concave in the middle, thereby weakening the light intensity on both sides of the lamp, improving the uniformity of lighting in the target area, reducing costs compared to the prior art, and enhancing operational efficiency and safety.

[0008] To achieve the above object, the present invention provides the following technical solution: a lighting fixture, comprising a lampshade, a lamp holder and wires connected thereto, wherein a lamp bead and a shading plate are installed inside the lamp holder, and the shading plate comprises two special-shaped baffles, forming a U-shape. Through the design of the shading plate, the light emitted by the lamp bead is irradiated on the lampshade, forming a light cross section with a concave middle portion.

[0009] Further explanation: the light emitted by the lamp beads is gathered by two sets of special-shaped baffles, the light on both sides of the special-shaped baffles is weakened, and a large amount of light is emitted toward the opening positions of the two sets of special-shaped baffles, forming a specific light distribution effect.

[0010] Further explanation: the installation position of the lamp beads can be adjusted as needed, and can be installed between two sets of special-shaped baffles, or can be installed on the inner side or outer side of the two sets of special-shaped baffles.

[0011] It is further explained that in order to improve the reflection effect of light, the inner side surfaces of the two sets of special-shaped baffles can be coated with reflective material.

[0012] Further explanation: the design of the fixed wire clamp is used to fix the angle of the lamp. The fixed wire clamp may include a wire barrel with a bayonet on the inner wall of the end, the wire runs through the wire barrel, the bayonet end of the wire barrel is clamped on the wire end of the lamp, and a toothed structure is provided on the bayonet end and the wire end to facilitate fine adjustment. A plug is installed on the card interface opened thereon, and one end of the plug is clamped on the wire to lock the wire.

[0013] To further explain, the fixed wire clamp can also include a fixed tube whose two ends can be deformed by force. One end of the fixed tube is provided with a thread inside and fixed at the wire end position of the lamp, and the other end is provided with a thread outside, and the fixed tube is locked to the wire end position of the lamp or on the wire through a nut.

[0014] Further explanation, the fixed wire clamp includes a fixed tube 2 whose two ends can be deformed by force, and threads are provided on the outer sides of both ends of the fixed tube 2, and the two ends are respectively locked on the wire by nuts.

[0015] A system composed of lighting fixtures, which is composed of multiple groups of lighting fixtures of the present invention, wherein the lighting fixtures can be arranged equidistantly to form a straight line, and is suitable for occasions requiring uniform lighting.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can effectively gather light and weaken the light on both sides through the design of the shading plate, forming a concave light cross section in the middle emitted from the lampshade. This design makes the light more concentrated and improves the lighting efficiency.

[0018] 2. The present invention applies reflective material on the inner side of the special-shaped baffle, which can enhance the reflection effect of light, so that part of the light that may be lost can be reflected and utilized, thereby increasing the utilization rate of light and improving lighting efficiency.

[0019] 3. Through specific lamp design and layout, this technical solution can significantly reduce the difference in light intensity at different heights of the irradiated surface, making the light intensity at different heights of the same irradiated surface more uniform, which is particularly suitable for places that require uniform lighting in the high and low directions.

[0020] 4. The use of fixed wire clips of various designs can easily control and adjust the uniform irradiation direction of the recessed light cross-section of the lamp, improving the convenience of installation of the lamp.

[0021] 5. Provides a variety of different designs of lamp implementation plans, such as single lamp beads located between baffles, double lamp beads located inside the baffles, etc. You can choose the appropriate lamp type according to actual needs, suitable for different lighting needs and application scenarios.

[0022] 6. A system consisting of multiple lighting fixtures, with the fixtures arranged at equal distances, can form a uniform lighting effect, improving the performance and stability of the entire lighting system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the light distribution diagram without a sunshade;

[0024] Figure 2 This is the light distribution diagram with the sunshade added;

[0025] Figure 3 This is a schematic diagram of light intensity distribution of experimental data of the present invention;

[0026] Figure 4 A schematic diagram of the light intensity distribution of existing lamp data;

[0027] Figure 5 This is a schematic diagram of the local structure of Example 1 of the present invention;

[0028] Figure 6 This is a schematic diagram of a partial structure of another aspect of Embodiment 1 of the present invention;

[0029] Figure 7 This is a structural schematic diagram of Example 3;

[0030] Figure 8 This is a schematic diagram of the structure of the sunshade in Example 7;

[0031] Fig. 9 for Figure 8 Another perspective structural diagram;

[0032] Fig.10This is a structural diagram of Embodiment 5 of the present invention;

[0033] Fig.11 This is a structural diagram of Embodiment 7 of the present invention;

[0034] Fig.12 It is a schematic diagram of a partial explosion structure of the present invention;

[0035] Fig.13 This is a schematic diagram of the structure of a bobbin according to Embodiment 7 of the present invention;

[0036] Fig.14 This is a schematic diagram of the structure of Embodiment 9 of the present invention;

[0037] Fig.15 This is a structural schematic diagram of Example 8 of the present invention.

[0038] In the figure: 1-lampshade; 2-lamp holder; 3-wire; 4-lamp bead; 5-shading plate; 6-special-shaped baffle; 7-fixed wire clamp; 8-card interface; 9-wire barrel; 10-insert piece; 11-fixed barrel; 12 fixed barrel two. DETAILED DESCRIPTION

[0039] 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.

[0040] See also Figure 1-14 ,

[0041] Example 1

[0042] The present invention provides a technical solution: a lighting fixture. This embodiment provides a lighting fixture, which includes a lampshade 1, a lamp holder 2, and a wire 3 connected to the lamp holder 2. A lamp bead 4 and a shading plate 5 are installed inside the lamp holder 2. The shading plate 5 is composed of two special-shaped baffles 6, forming a U-shape. The function of the two special-shaped baffles 6 is to make the light emitted by the lamp bead 4 shine on the lampshade 1, and make the cross section of the light emitted from the lampshade 1 present a shape with a concave middle. This design can effectively gather the light and weaken the light on both sides of the special-shaped baffles 6, so that a large amount of light is emitted toward the opening direction of the two sets of special-shaped baffles 6.

[0043] Regarding the cross section of the light emitted from the lampshade 1 presenting a concave shape in the middle, further explanation is given, when there is no shading plate 5, as shown in the attached Figure 1 As shown in the top view of the central light source, the light is diffused from the center. Relatively speaking, the light is more uniform. Once the shading plate 5 is added, as shown in the attached Figure 2As shown, the central light source is concave in the middle when viewed from above, that is, due to the existence of the shielding plate, the light of the central light source in front of and behind or to the left and right is weakened, while the light in front of and behind is enhanced.

[0044] The principle is that the light emitted from the openings of the two sets of special-shaped plates is irradiated to the aisle of the chicken farm through the lampshade 1. During the propagation of these lights, the air medium causes light scattering. By utilizing the principle of scattering, these lights are irradiated on the chicken cages, so that there will not be too much difference in the light intensity received by the upper and lower chicken cages. This set of lamps can solve the disadvantages of the existing high and low lamps.

[0045] Further explanation on scattering; the shading plate is composed of two special-shaped baffles, forming a U-shape. The function of these two baffles is to limit the light emitted by the lamp beads so that it will not be directly emitted to the surroundings, but will be emitted from the direction of the U-shaped opening. This design helps to control the directionality of the light so that the light can be concentrated on the channel area; through the focusing effect of the shading plate, the light emitted by the lamp beads is limited to a narrow range and emitted from the U-shaped opening. This focusing effect makes the light more concentrated, which can illuminate the channel more effectively and avoid light waste; when the light is emitted from the U-shaped opening, it will be scattered due to the presence of the air medium. Scattering refers to the process of light propagation. Due to the unevenness of the medium, the light deviates from the original direction and scatters around. In channel lighting, this scattering effect is beneficial because it can evenly distribute the light to the chicken coops or cages on both sides of the channel; by utilizing the scattering principle, the light can cover a wider area and shine on the chicken coops or cages on both sides in a more uniform manner. This uniform lighting is very important for the animals in the chicken cage, because they need a certain amount of light to maintain normal life and growth. At the same time, uniform lighting can also avoid visual discomfort or safety hazards caused by too strong or too weak light; in addition, uniform light can make all animals achieve the best production performance.

[0046] In order to further demonstrate that the above-mentioned setting can ensure that there is not too much difference in the light intensity received by the upper and lower chicken cages, the present application provides a detection method and the data measured by this method;

[0047] The specific detection method is to hang multiple lamps on the roof, simulating a breeding channel below, and use instruments to measure the light intensity at different heights on both sides of the channel, as shown in the attached figure. Figure 3 As shown, attached Figure 4 Set the light intensity for an existing high and low fixture.

[0048] As attached Figure 3As shown, when the measuring distance to the lamp is 0.55 meters, the light intensity is 77.2lux, and when the distance is 2.65, the light intensity is 42lux;

[0049] Attached Figure 4 Medium is the high-low setting. When the distance from the ground to the detection point is 2.586 meters, the light intensity is 77lux. When the distance is changed to 0.546 meters, the light intensity is 24lux.

[0050] It can be seen from the above data that when the lamp of this embodiment is used, the difference in the light intensity of the irradiated surfaces at different heights can be reduced, and the light intensity at different heights of the same irradiated surface can be minimized.

[0051] Example 2

[0052] On the basis of the first embodiment, the lamp bead 4 in this embodiment is installed between two sets of special-shaped baffles 6 and is located in a groove. This design allows the light emitted by the lamp bead 4 to pass through the shading plate 5 more directly, forming a lighting effect with a concave middle portion.

[0053] Example 3

[0054] Similar to the first embodiment, the lamp beads 4 in this embodiment include two groups, which are respectively installed on the inner side surfaces of two groups of special-shaped baffles 6. The two groups of lamp beads 4 emit light together, and through the gathering effect of the shading plate 5, a more uniform and brighter middle concave lighting effect is formed.

[0055] Example 4

[0056] In order to enhance the reflection effect of light, in this embodiment, reflective materials are applied to the inner sides of the two sets of special-shaped baffles 6. In this way, when light irradiates the special-shaped baffles 6, part of the light will be reflected back to the lampshade 1 and irradiated out again, thereby increasing the utilization rate of light and the lighting effect.

[0057] Example 5

[0058] The special-shaped baffles 6 in this embodiment are designed to be inwardly inclined at the top, and the lamp beads 4 are respectively installed at the outer sides of the two groups of special-shaped baffles 6.

[0059] The installation position of the lamp in this embodiment is different from that in embodiment 2-4. The opening positions of the two groups of special-shaped baffles 6 on the lamp in embodiment 2-4 are parallel to the aisle, while the opening positions of the two groups of special-shaped baffles 6 on the lamp in this embodiment are perpendicular to the aisle.

[0060] Example 6

[0061] On the basis of the third embodiment, the special-shaped baffle 6 in this embodiment is designed to be polygonal, and its cross section is spindle-shaped. The width of the installation position is greater than the width of the free end, and the free end is an arc surface. This design can more effectively guide the light and form the required light cross section.

[0062] For details, please refer to the attached Figure 7 shown.

[0063] Example 7

[0064] On the basis of any one of the first to seventh embodiments, a fixed wire clamp 7 is installed on the wire 3 in this embodiment. The fixed wire clamp 7 includes a wire barrel 9 with a bayonet opening on the inner wall of the end portion, the wire 3 passes through the wire barrel 9, and the bayonet end of the wire barrel 9 is clamped on the wire end position of the lamp. By fixing the wire clamp 7, the shading orientation of the shading plate 5 can be ensured to be correct and uniform.

[0065] Example 8

[0066] The fixed wire clamp 7 in this embodiment uses a fixed tube 11 with both ends being deformable by force, one end of which is provided with a thread inside and fixed at the wire end of the lamp, and the other end is also provided with a thread outside and fixed at the wire 3 by a nut. This design can more flexibly adjust the light emitting direction of the unified lamp.

[0067] Example 9

[0068] The fixed wire clamp 9 includes a second fixing tube 12 whose two ends can be deformed by force. Both ends of the second fixing tube 12 are provided with threads on the outside, and the two ends are respectively fixed to the wire 3 by nuts.

[0069] Example 10

[0070] A system is formed by a plurality of lighting fixtures in the first to ninth embodiments, wherein a plurality of groups of lighting fixtures form a straight line and the lighting fixtures are arranged at equal distances from each other. This system is suitable for places requiring uniform lighting.

[0071] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0072] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting fixture, comprising a lampshade (1), a lamp holder (2) and a wire (3) connected thereto, characterized in that: A lamp bead (4) and a light shielding plate (5) are installed inside the lamp holder (2), and the light emitted by the lamp bead (4) is irradiated onto the lampshade (1) through the light shielding plate (5), and the cross section of the light emitted from the lampshade (1) is concave in the middle; The shading plate (5) comprises two special-shaped baffles (6), and the two special-shaped baffles (6) form a U-shape.

2. The lighting fixture according to claim 1, characterized in that: The light emitted by the lamp beads (4) is gathered by two groups of the special-shaped baffles (6), the light on both sides of the special-shaped baffles (6) is weakened, and a large amount of light is emitted toward the opening directions of the two groups of the special-shaped baffles (6).

3. The lighting fixture according to claim 2, characterized in that: The lamp bead (4) is installed between two groups of special-shaped baffles (6) and is located in the groove.

4. The lighting fixture according to claim 2, characterized in that: The lamp beads (4) include two groups, which are respectively mounted on the inner side surfaces of two groups of special-shaped baffles (6).

5. A lighting fixture according to any one of claims 1 to 4, characterized in that: The inner sides of the two groups of special-shaped baffles (6) are coated with emission materials.

6. The lighting fixture according to claim 1, characterized in that: The tops of the two groups of special-shaped baffles (6) are inclined inwards, and the lamp beads (4) include two groups, which are respectively installed at the outer positions of the two groups of special-shaped baffles (6).

7. The lighting fixture according to claim 3, characterized in that: The special-shaped baffle (6) is polygonal in shape, and its cross section is spindle-shaped. The width of the installation position is greater than the width of the free end, and the free end is an arc-shaped surface.

8. The lighting fixture according to claim 1, characterized in that: A fixed wire clamp (7) is installed on the wire (3), and the shading orientation of the two groups of shading plates (5) is ensured by the fixed wire clamp (7).

9. The lighting fixture according to claim 8, characterized in that: The fixed wire clamp (7) comprises a wire barrel (9) with a bayonet opening on the inner wall of the end portion, the wire (3) passes through the inside of the wire barrel (9), the bayonet end of the wire barrel (9) is bayoneted to the wire end position of the lamp, and a card interface (8) is provided on the wire barrel, an insert (10) is installed on the card interface (8), and one end of the insert (10) is bayoneted to the wire (3).

10. The lighting fixture according to claim 8, characterized in that: The fixed wire clamp (7) comprises a fixed tube (11) with both ends capable of being deformed by force, one end of the fixed tube (11) is provided with a thread inside and fixed to the wire end of the lamp, and the other end is provided with a thread outside and fixed to the wire (3) by means of a nut.

11. The lighting fixture according to claim 8, characterized in that: The fixed wire clamp (9) comprises a second fixed tube (12) whose two ends can be deformed by force, and threads are provided on the outer sides of both ends of the second fixed tube (12), and the two ends are respectively fixed to the wire (3) by nuts.

12. A lighting fixture system according to any one of claims 1 to 11, characterized in that: Multiple groups of lamps form a straight line, and the lamps are set at equal distances from each other.

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