Anti-dazzle structure and lighting lamp

Abstract

The utility model relates to the technical field of illuminating lamps, and particularly discloses an anti-dazzle structure and an illuminating lamp. Comprising an anti-dazzle lamp cylinder with a built-in lamp groove and an anti-dazzle groove. The lamp groove is connected with the anti-dazzle groove, and the two ends of the anti-dazzle lamp tube are communicated with the lamp groove and the anti-dazzle groove respectively. The lamp trough is used for mounting a lamp cap; a plurality of anti-dazzle aperture layers which are arranged in a stepped mode are arranged in the anti-dazzle groove, and the diameters of the anti-dazzle aperture layers are gradually increased from one end of the anti-dazzle groove to the end away from the lamp groove; every two anti-dazzle aperture layers are in smooth transition and are arranged to be cambered surfaces; according to the anti-dazzle structure, the two ends of the anti-dazzle groove and the outer portions of the multiple anti-dazzle aperture layers are connected to form the isosceles trapezoid, the angle between the two waists of the isosceles trapezoid is set to be the preset anti-dazzle angle, and therefore when the anti-dazzle structure is used, the eye fatigue feeling can be effectively reduced, and the use experience can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lighting lamps, especially to anti -glare structure and lighting lamps and lanterns. BACKGROUND

[0002] With the continuous progress and innovation of lighting technology, as a kind of commonly used lighting lamps and lanterns, the application range of the light projector has been extended to outdoor landscape lighting, building facade lighting, stadium lighting and road lighting and so on. However, in practical application, the existing light projector still faces a series of problems, such as serious glare phenomenon, uneven light distribution, light pollution and so on, which not only affects the lighting effect, but also may bring negative influence to the surrounding environment and people's visual experience. The traditional light projector usually adopts the direct irradiation mode to provide lighting, especially in the high-brightness or high-power lamp application occasion, the direct light irradiation often produces very strong glare. This glare not only makes people feel uncomfortable, but also long-term exposure may cause potential damage to vision. For the personnel using the light projector in public places or working environment, strong glare may cause eye fatigue, thereby reducing work efficiency, and even may affect the safety of personnel. Therefore, in the field of lighting design, how to effectively reduce glare, improve the comfort and quality of illumination has become an important topic to be solved.

[0003] In the patent "lamp" (the publication number is CN221054858U, hereinafter referred to as prior art 1) discloses a lamp that can expand the lighting area, the lamp in prior art 1 includes chassis, light emitting assembly, frame assembly and face shield, wherein the center line extension direction of the lamp is the edge direction of the lamp, the frame assembly is located at the edge of at least one of the face shield and the chassis between the first end and the second end, and the protruding part of the frame assembly is provided with a light transmission area. At least part of the frame assembly can play a lighting effect, and the light emitted by the light emitting assembly can also be dispersed outwardly via the face shield. At least part of the frame assembly protrudes from the edge of at least one of the face shield and the chassis, and the protruding part of the frame assembly is provided with a light transmission area. Effect: improve the lighting effect, and also enhance the user experience. The light emitted by the light emitting assembly can be dispersed outwardly via the face shield and the light transmission area. The lighting area is expanded, the lighting effect is improved, and there is almost no dark area in the lamp, which can improve the visual enjoyment of the user to a certain extent, thereby improving the user experience.

[0004] In the prior art 1, by designing the structure of the light transmission area and the mask, the light emitted by the light emitting assembly can effectively pass through the mask and the light transmission area to diffuse outward, thereby significantly expanding the area of the illumination area. To some extent, this design improves the illumination efficiency and range. However, the problem that follows is that due to the excessive concentration and intensity of the light, it can cause people's discomfort, especially at night or in low light environments, and such strong light is easy to cause the occurrence of glare. Glare not only temporarily affects people's visual clarity, but also can cause long-term visual fatigue, and even cause damage to the eyes. Therefore, although this design has a breakthrough in the illumination area, the glare problem it brings is uncomfortable for people and needs to be further improved and optimized. Utility model content

[0005] Therefore, the utility model discloses a glare prevention structure and a lighting lamp to solve the problem that strong glare is easily generated due to high light intensity or direct irradiation in a traditional projection lamp, which affects users or the surrounding environment.

[0006] In a first aspect, the utility model provides a glare prevention structure, which comprises a glare prevention lamp barrel with a built-in lamp groove and a glare prevention groove. The lamp groove is connected with the glare prevention groove, and the two ends of the glare prevention lamp barrel are respectively communicated with the lamp groove and the glare prevention groove. The lamp groove is used for installing a lamp cap. The glare prevention groove is internally provided with a plurality of glare prevention ring layers arranged in a ladder shape. The diameters of the plurality of glare prevention ring layers are arranged in an increasing manner from one end of the glare prevention groove to an end away from the lamp groove. The glare prevention ring layers are smoothly and arcuately arranged between each other. The cross section of the two ends of the glare prevention groove and the outer part of the plurality of glare prevention ring layers after being connected is arranged in an isosceles trapezoidal form, and the angle between the two legs of the isosceles trapezoidal form is arranged as a preset glare prevention angle.

[0007] Preferably, the utility model further comprises an installation barrel internally arranged in a hollow form and arranged in an open form at one end and communicated with the outside. The glare prevention lamp barrel is arranged in the installation barrel through the opening.

[0008] Preferably, the one end of the installation barrel provided with the opening is further provided with a glare prevention lens, and the glare prevention lens is fixed on the installation barrel through a lampshade.

[0009] Preferably, the bottom of the installation barrel is further provided with a power supply interface.

[0010] In a second aspect, the application provides a lighting lamp, comprising the mounting cover of the anti-glare structure and a mounting base for mounting the mounting cover; the mounting cover is provided with through holes at both ends and is internally provided with a containing space for containing the anti-glare structure, and the anti-glare structure is fixedly arranged in the containing space; the mounting base comprises a first supporting arm and a second supporting arm; the first supporting arm and the second supporting arm are respectively connected with both sides of the mounting cover; the mounting cover can adjust the inclination angle of the mounting cover based on the connection of the first supporting arm and the second supporting arm with the mounting cover.

[0011] Preferably, the connection positions of the first supporting arm and the second supporting arm with the mounting cover are respectively provided with connecting holes, and the first supporting arm and the second supporting arm are connected with the mounting cover through first fasteners.

[0012] Preferably, the mounting base is further provided with a mounting plate connected with the first supporting arm and the second supporting arm.

[0013] Preferably, the mounting plate is further provided with a first mounting hole and a second mounting hole and a wire hole arranged between the first mounting hole and the second mounting hole.

[0014] Preferably, the mounting cover is further provided with at least one pair of second fasteners; one pair of the second fasteners are respectively arranged at the top and the bottom of the mounting cover and abut against the anti-glare structure through the mounting cover to fix the position of the anti-glare structure.

[0015] Preferably, the tail end of the mounting cover is further provided with a plurality of heat dissipation fins, and a space is arranged between every two heat dissipation fins.

[0016] The anti-glare structure and the lighting lamp provided by the application have the following beneficial effects:

[0017] In the application, the anti-glare structure can gradually increase optical reflection and scattering to smoothly transition light and avoid glare caused by direct light and reduce light pollution through the design of the anti-glare ring layer and the stepped structure. In particular, the preset anti-glare angle can control the propagation angle of the light to further avoid light interference on the surrounding environment. The design of the stepped anti-glare ring layer can optimize the distribution of light to uniformly disperse the light without concentrating to form a strong hotspot area. In this way, the uniformity of illumination can be improved, strong local light spots can be avoided, and a softer and more comfortable lighting effect can be provided. Because the light gradually transitions through the arc surface and the angle setting, the projected light becomes softer and does not directly stimulate the eyes, thereby improving the visual comfort. Especially in public places or working environments, the use of the anti-glare structure can effectively reduce eye fatigue and improve the use experience. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the utility model embodiments needed to use the drawing simple introduction, for the person skilled in the art comes, under the premise of not paying creative labor, can also according to these drawings obtain other drawings, these are within the protection scope of the utility model.

[0019] Figure 1 It is the structural schematic diagram of lighting lamp;

[0020] Figure 2 It is the structural schematic diagram of anti-glare structure;

[0021] Figure 3 It is the structural schematic diagram of another angle of lighting lamp;

[0022] Figure 4 It is the cross-sectional structural schematic diagram of anti-glare lamp cylinder;

[0023] Parts and numbers in the drawing:

[0024] 100-anti-glare structure, 110-anti-glare lamp cylinder, 111-lamp groove, 112-anti-glare groove, 113-anti-glare circle layer, 114-lamp holder, 120-mounting cylinder, 121-opening, 131-anti-glare lens, 132-lampshade, 140-power supply interface;

[0025] 200-mounting cover, 210-containing space, 220-second fastener, 230-radiating fin;

[0026] 300-mounting seat, 310-first branch, 320-second branch, 321-connection hole, 330-first fastener, 340-mounting plate, 341-first mounting hole, 342-second mounting hole, 343-wiring hole. Specific embodiments

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. It should be noted that in this paper, relationship terms such as first and second 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 the entities or operations. In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the elements defined by the statement "include" do not exclude the presence of other identical elements in the process, method, article or device including the elements. If there is no conflict, the embodiments of the utility model and various features in the embodiments can be combined with each other, and all within the protection scope of the utility model.

[0028] Embodiment 1

[0029] Please refer to Figure 1 and Figure 2 The embodiments of the utility model provide a kind of anti-glare structure, for reducing light direct and reflection when illuminating lighting lamp, to avoid glare phenomenon.Light glare phenomenon refers to the discomfort of vision or the reduction of visual clarity caused by the direct illumination of strong light into the human eye, or after the reflection on the surface of certain object enters the human eye again.In the current technical field, the various lighting lamps seen generally lack effective anti-glare structure 100 design.Not only that, these lamps usually have high brightness and large power, in actual use process, they are more prone to produce glare problem, in turn lead to people feel uncomfortable in vision.

[0030] In this embodiment, the occurrence of such a situation is avoided by providing an anti-glare structure 100; the anti-glare structure 100 comprises an anti-glare lamp cylinder 110 with an embedded lamp groove 111 and an anti-glare groove 112; the lamp groove 111 and the anti-glare groove 112 are connected, and the two ends of the anti-glare lamp cylinder 110 are respectively communicated with the lamp groove 111 and the anti-glare groove 112; the lamp groove 111 is used to install a lamp head 114. In use, light can be effectively emitted from the lamp head 114 through the anti-glare lamp cylinder 110 and guided through the anti-glare groove 112 to reduce direct light irradiation and reflection. Specifically, the lamp head 114 is installed in the lamp groove 111, when the lamp head 114 is lit, light first enters the lamp groove 111 and is then guided to the anti-glare groove 112. The design of the anti-glare groove 112 can effectively scatter and absorb part of the light, reducing the intensity and directivity of the light, thereby reducing the occurrence of glare. In this way, when people watch or use the lighting lamp, they are subjected to more soft and uniform light, avoiding visual discomfort and reducing visual clarity.

[0031] Please refer to Figure 2 , the anti-glare groove 112 is provided with a plurality of anti-glare ring layers 113 arranged in steps, the diameters of the plurality of anti-glare ring layers 113 are arranged in increasing order from one end of the anti-glare groove 112 away from the lamp groove 111. Through the arrangement of the anti-glare ring layers 113, the light can be further scattered and absorbed, so that the light emitted from the anti-glare groove 112 is more uniform and soft. Specifically, when the light enters the anti-glare groove 112, it will first contact the anti-glare ring layers 113 with smaller diameters, which will scatter and absorb the light for the first time. As the light propagates, it will gradually contact the anti-glare ring layers 113 with larger diameters, which will further scatter and absorb the light, thereby reducing the intensity and directivity of the light. Through this stepped arrangement, the occurrence of glare can be effectively reduced, and the comfort of people when watching or using the lighting lamp can be improved. At the same time, this design can also make the lighting effect of the lighting lamp more uniform, avoiding the occurrence of uneven light and dark.

[0032] Please refer to Figure 2 and Figure 4, the anti-glare circle layers 113 are smoothly transitioned and arranged as arc surfaces, so that the light propagates more smoothly, the reflection and refraction of light between different anti-glare circle layers 113 are reduced, and the generation of glare is further reduced. The cross section of the anti-glare groove 112 and the outer part of the anti-glare circle layer 113 after being connected at both ends is arranged in the form of an isosceles trapezoid, and the angle between the two legs of the isosceles trapezoid is set as a preset anti-glare angle. At the same time, the preset anti-glare angle between the two legs of the isosceles trapezoid can effectively control the diffusion range of light, so that the light can be more uniformly irradiated to the surrounding space, improving the lighting effect. In addition, the smooth transition of the arc surface can also reduce the scattering of light at the edge of the anti-glare circle layer 113, so that the light is more concentrated, further enhancing the lighting effect and comfort of the lighting lamp. The anti-glare angle range is set within 45°-60°. This range can effectively prevent glare and ensure that the light has enough diffusion range to avoid forming a too concentrated light beam. Within the range of 45°-60°, the light can diffuse in a relatively soft manner, neither too dazzling nor ensuring enough lighting range. Such a design not only improves the comfort of the lighting lamp, but also makes the lighting effect more natural and uniform. In actual application, the angle range can be adjusted according to specific lighting needs and scenes to achieve the best lighting effect.

[0033] Please refer to Figure 2 In this embodiment, it also includes an installation cylinder 120 which is hollow inside and has an open end 121 communicating with the outside; the anti-glare lamp cylinder 110 is placed in the installation cylinder 120 through the open end 121. The open end 121 is arranged to communicate with the outside, so that the anti-glare lamp cylinder 110 can be smoothly installed into the installation cylinder 120 and the light is adjusted and controlled through the anti-glare lens 131.

[0034] Please refer to Figure 4 The open end of the installation cylinder 120 where the anti-glare lens 131 is arranged is also provided with an anti-glare lens 131, and the anti-glare lens 131 is fixed on the installation cylinder 120 through a lampshade 132. The anti-glare lens 131 is fixed on the installation cylinder 120 through the lampshade 132, which can effectively prevent the generation of glare and ensure the uniform diffusion of light. The bottom of the installation cylinder 120 is also provided with a power supply interface 140, which facilitates the power supply of the lamp and enables the lamp to work normally. Such a structural design not only improves the practicability and stability of the lamp, but also makes the installation and maintenance of the lamp more convenient and fast. Such an arrangement can more conveniently install and fix the anti-glare lamp cylinder 110 and ensure the stability and safety of the lamp cylinder. The hollow design inside not only reduces the overall weight of the lamp, but also is beneficial to heat dissipation and prolongs the service life of the lamp.

[0035] Embodiment 2

[0036] Referring to Figure 1 and Figure 3 The utility model discloses a lighting lamp, including the mounting cover 200 of the anti -dazzle structure 100 described above to the mounting seat 300 of mounting the mounting cover 200, the mounting cover 200 both ends are through the setting and are equipped with the containing space 210 containing the anti -dazzle structure 100 in the inside, the anti -dazzle structure 100 is fixed in the containing space 210, the mounting seat 300 includes first branch 310 and second branch 320, first branch 310 and second branch 320 are connected with the both sides of mounting cover 200 respectively, the mounting cover 200 can be based on the first branch 310 and second branch 320 with the connection angle adjustment of mounting cover 200 of mounting cover 200. This setting can flexibly adjust the irradiation angle of lighting lamp to adapt to different lighting needs. In practical application, the user can adjust the connection angle of first branch 310 and second branch 320 with mounting cover 200 according to specific use scene and lighting requirement, to realize the accurate control to the lamp irradiation direction. This design not only improves the flexibility and practicality of lighting lamp, but also provides more convenient and comfortable lighting experience for the user. Meanwhile, the containing space 210 arranged in the inside of mounting cover 200 can effectively protect the anti -dazzle structure 100, avoid its interference and damage from external environment, further prolong the service life of lighting lamp.

[0037] Referring to Figure 3 The connection position of first branch 310 and second branch 320 with mounting cover 200 is equipped with connecting hole 321 respectively, and first branch 310 and second branch 320 are connected with mounting cover 200 through first fastener 330. The setting of this is that the stable connection between first branch 310 and second branch 320 and mounting cover 200 can be realized, and it is ensured that first branch 310 and second branch 320 can firmly support mounting cover 200 when adjusting the inclination angle of mounting cover 200, to avoid the shaking or falling of mounting cover 200. Meanwhile, through the connection of first fastener 330, it is convenient for the user to disassemble and reinstall when needed, which provides the convenience for the maintenance and replacement of lighting lamp. In addition, the design of connecting hole 321 can also adjust the connection position between first branch 310 and second branch 320 and mounting cover 200 according to the need, to further increase the adjustment flexibility and application range of lighting lamp.

[0038] The mounting seat 300 is further provided with a mounting plate 340 connected with the first and second supporting arms 310 and 320. The mounting plate 340 is further provided with a first mounting hole 341 and a second mounting hole 342, and a wiring hole 343 arranged between the first and second mounting holes 341 and 342. The arrangement can realize the stable connection between the first and second supporting arms 310 and 320 and the mounting seat 300, and the design of the mounting plate 340 can make the arrangement of the wires more orderly and avoid the disorder of the wires. The design of the first and second mounting holes 341 and 342 can conveniently connect the first and second supporting arms 310 and 320 with the mounting plate 340 through the second fasteners 220, thereby further ensuring the stability of the whole lighting lamp structure. The arrangement of the wiring hole 343 allows the wires to pass from one side of the mounting plate 340 to the other side, which ensures the concealment of the wires and avoids the influence of the wires on the appearance of the lighting lamp. Such design not only improves the overall appearance of the lighting lamp, but also enhances the reliability and practicality of the structure.

[0039] Please refer to Figure 1 The mounting cover 200 is further provided with at least one pair of second fasteners 220. The pair of second fasteners 220 are arranged at the top and bottom of the mounting cover 200 respectively, and abut against the anti-dazzle structure 100 through the mounting cover 200 to fix the position of the anti-dazzle structure 100. Such arrangement can ensure the stable installation of the anti-dazzle structure 100 on the mounting cover 200 and prevent it from shaking or shifting during use. By arranging the pair of second fasteners 220 at the top and bottom of the mounting cover 200 respectively and abutting against the anti-dazzle structure 100, the anti-dazzle structure 100 can be effectively locked at the predetermined position of the mounting cover 200. Such design not only improves the stability of the anti-dazzle structure 100, but also helps to maintain its good optical performance, ensures that the lighting lamp can emit uniform and soft light, and reduces the occurrence of glare. At the same time, this fixing method is convenient for installation and disassembly, which provides convenience for subsequent maintenance and replacement.

[0040] The tail end of the mounting cover 200 is further provided with a plurality of heat dissipation fins 230, and a space is arranged between every two heat dissipation fins 230. The space between the heat dissipation fins 230 can effectively increase the heat dissipation area of the mounting cover 200 and improve the heat dissipation efficiency. When the lighting lamp works for a long time, a certain amount of heat will be generated inside the lamp. If the heat cannot be dissipated in time, it may cause the performance of the lamp to decrease or even damage the lamp. The design of the heat dissipation fins 230 can accelerate the conduction and convection of heat, so that the heat is quickly dissipated into the air, thereby ensuring the stability and service life of the lamp. At the same time, the space design between the heat dissipation fins 230 can ensure the heat dissipation effect and avoid the problem of poor air circulation caused by too dense fins.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An anti-glare structure, characterized by, The anti-dazzle lamp cylinder (110) comprises an anti-dazzle lamp slot (111) and an anti-dazzle slot (112); the anti-dazzle lamp slot (111) is connected with the anti-dazzle slot (112), and the anti-dazzle lamp cylinder (110) is connected with the anti-dazzle lamp slot (111) and the anti-dazzle slot (112) at both ends; the anti-dazzle lamp slot (111) is used for installing a lamp cap (114); The anti-dazzle slot (112) is provided with a plurality of anti-dazzle ring layers (113) arranged in steps; the diameters of the plurality of anti-dazzle ring layers (113) are arranged in an increasing manner from one end of the anti-dazzle slot (112) to an end away from the anti-dazzle lamp slot (111); the anti-dazzle ring layers (113) are arranged in a smooth transition and an arc surface. The cross section of the anti-dazzle slot (112) and the outer part of the plurality of anti-dazzle ring layers (113) after being connected is arranged in an isosceles trapezoidal form, and the angle between the two legs of the isosceles trapezoidal form is arranged as a preset anti-dazzle angle.

2. The anti-glare structure of claim 1, wherein The installation cylinder (120) is internally hollow and has an opening (121) at one end for external communication; the anti-dazzle lamp cylinder (110) is arranged in the installation cylinder (120) through the opening (121).

3. The anti-glare structure of claim 2, wherein, The end of the installation cylinder (120) provided with the opening (121) is further provided with an anti-dazzle lens (131), and the anti-dazzle lens (131) is fixed on the installation cylinder (120) through a lampshade (132).

4. The anti-glare structure of claim 2, wherein The bottom of the installation cylinder (120) is further provided with a power supply interface (140).

5. A lighting fixture, characterized by, The installation cover (200) comprises the anti-dazzle structure (100) according to any one of claims 1-4, and a mounting seat (300) for mounting the installation cover (200); The installation cover (200) is provided with a containing space (210) for containing the anti-dazzle structure (100) at both ends and internally; the anti-dazzle structure (100) is fixedly arranged in the containing space (210); The mounting seat (300) comprises a first supporting arm (310) and a second supporting arm (320); the first supporting arm (310) and the second supporting arm (320) are respectively connected with both sides of the installation cover (200); the installation cover (200) can adjust the inclination angle of the installation cover (200) based on the connection of the first supporting arm (310) and the second supporting arm (320) with the installation cover (200).

6. The luminaire of claim 5, wherein, The connection positions of the first supporting arm (310) and the second supporting arm (320) with the installation cover (200) are respectively provided with connection holes (321), and the first supporting arm (310) and the second supporting arm (320) are connected with the installation cover (200) through a first fastener (330).

7. The luminaire of claim 5, wherein, The mounting seat (300) is further provided with a mounting plate (340) connected with the first supporting arm (310) and the second supporting arm (320).

8. The luminaire of claim 7, wherein, The mounting plate (340) is further provided with a first mounting hole (341) and a second mounting hole (342), and a wiring hole (343) arranged between the first mounting hole (341) and the second mounting hole (342).

9. The luminaire of claim 5, wherein, The mounting cover (200) is further provided with at least one pair of second fasteners (220); one pair of the second fasteners (220) are respectively arranged at the top and bottom of the mounting cover (200) and abut with the anti-glare structure (100) through the mounting cover (200) to fix the position of the anti-glare structure (100).

10. The luminaire of claim 5, wherein, The tail end of the mounting cover (200) is further provided with a plurality of heat dissipation fins (230), and a space is arranged between every two heat dissipation fins (230).

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