Anti-dazzle tennis court lamp with high vertical illumination

Abstract

The anti-dazzle tennis court lamp comprises a shell, an illumination assembly, a light reflecting assembly and a light supplementing assembly, the illumination assembly comprises a light source piece, the light reflecting assembly comprises a polarized light reflecting hole, the polarized light reflecting hole is obliquely formed, the light source piece is arranged above the polarized light reflecting hole, and the light supplementing assembly is arranged above the light source piece. Light rays emitted by the light source part can reach the inside of the polarized light reflecting hole, the light supplementing assembly comprises a light supplementing part and a light supplementing plate, the light supplementing part is arranged on the side portion of the light source part, the light supplementing plate is arranged on the side portion of the light supplementing part, and the light supplementing plate can reflect the light rays emitted by the light supplementing part. The polarized light reflecting hole comprises a front wall face, a rear wall face and a transition face, and the front wall face inclines towards the side away from the light supplementing assembly from top to bottom. By the adoption of the anti-dazzle LED lamp, high vertical illumination can be achieved, and the anti-dazzle effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an anti-glare tennis court lamp with high vertical illumination. Background Art

[0002] Tennis court lamps are mainly installed on courts with a large area. Usually, tennis court lamps are installed on both sides of the tennis court to illuminate the tennis court. Since tennis balls are small in size and have a fast speed, in order to enable players and spectators to see the movement of the ball and the condition of the court clearly, tennis court lamps need to meet higher vertical illumination requirements, and in order to avoid affecting the performance of athletes, they also need to meet higher anti-glare requirements.

[0003] Existing tennis court lamps usually include three parts: a shell structure, a light output system and an anti-glare structure, wherein the shell structure fixes the light output system and the anti-glare structure, and the light output system includes a light source and a reflector. The anti-glare structure is usually an anti-glare cover, a diffuser and other components. The light emitted by the light source is concentrated in the reflector and diffused outwards. When passing through the anti-glare cover or diffuser, the light can be evenly dispersed, achieving a certain anti-glare effect. However, the structure of existing tennis court lamps is relatively simple, the reflector has a relatively single way of reflecting light, and the anti-glare plate or diffuser has a limited effect on scattering light, resulting in insufficient vertical illumination of existing tennis court lamps and poor anti-glare effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an anti-glare tennis court lamp with high vertical illumination, which can have high vertical illumination and good anti-glare effect.

[0005] In order to solve the above technical problems, the utility model provides an anti-glare tennis court lamp with high vertical illumination, comprising a shell, a lighting component, a reflective component and a fill light component arranged in the shell.

[0006] The illumination assembly includes a light source component, and the reflective assembly includes a polarized reflective hole. The polarized reflective hole is arranged obliquely, and the light emitted by the light source component can reach the polarized reflective hole.

[0007] The fill light assembly includes a fill light component, and the fill light component is arranged on the side of the light source component.

[0008] As an improvement of the above solution, the polarized reflective hole includes a front surface, which is arranged on a side of the polarized reflective hole away from the fill light component, and the front surface is inclined from top to bottom toward the side away from the fill light component.

[0009] As an improvement of the above solution, the front enclosure surface is a concave arc surface.

[0010] As an improvement of the above solution, the polarized reflective hole also includes a rear surrounding surface, which is arranged on a side of the polarized reflective hole close to the fill light component, and the rear surrounding surface is inclined from top to bottom toward the side close to the fill light component.

[0011] As an improvement of the above-mentioned solution, the polarized reflective hole also includes a transition surface, one side of the transition surface is connected to the front surface, and the other side is connected to the rear surface, the transition surface gradually expands outward from top to bottom, and the inclination of the transition surface gradually increases from the rear surface to the side where the front surface is located.

[0012] As an improvement of the above scheme, the fill light assembly also includes a fill light plate, the fill light component is arranged above the fill light plate, the fill light plate includes a fill light reflecting surface, the fill light reflecting surface is a concave arc surface, and the fill light reflecting surface is recessed towards the side away from the light source component.

[0013] As an improvement of the above solution, the longitudinal section of the fill-light reflective surface is in the shape of a hyperbola or a part of a hyperbola, and the fill-light component is located at the focus of the hyperbola.

[0014] As an improvement of the above solution, the fill light assembly also includes a first light source board, the fill light component is fixed on the first light source board, the light emitting direction of the fill light component is downward, the upper side of the fill light board is connected to the first light source board, and the lower side of the fill light board is bent and extended downward.

[0015] As an improvement of the above scheme, the number of the polarized reflective holes corresponds to the number of the light source components, and the light source components also include a second light source board, and the light source component is fixed on the second light source board. The light emitting direction of the light source component is inclined downward, and the reflective assembly is also provided with a accommodating hole, which is connected to the second light source board and communicated with the polarized reflective holes, and the light source component is arranged in the accommodating hole.

[0016] As an improvement of the above solution, the shell includes a fixing plate, the illumination assembly, the reflective assembly and the fill light assembly are fixed on the fixing plate, and the fixing plate is tilted downward from the reflective assembly toward the fill light assembly.

[0017] The implementation of this utility model has the following beneficial effects:

[0018] The utility model has a high vertical illumination anti-glare tennis court lamp with a shell, an illumination component, a reflective component and a fill light component, wherein the illumination component includes a light source, and the reflective component is provided with a polarized reflective hole, and the light emitted by the light source can reach the polarized reflective hole, and the polarized reflective hole can reflect the light emitted by the light source, and the polarized reflective hole is arranged obliquely, which can offset the direction of the light and soften the light, thereby improving the anti-glare effect, and the fill light component includes a fill light component, which is arranged on the side of the light source, and is used to fill the side of the light source to further improve the vertical illumination. Therefore, the utility model has a high vertical illumination anti-glare tennis court lamp, and can achieve a good anti-glare effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model of an anti-glare tennis court lamp with high vertical illumination;

[0020] Figure 2 It is a structural schematic diagram of the reflective assembly of the utility model;

[0021] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model of an anti-glare tennis court lamp with high vertical illumination;

[0022] Figure 4 This is a partial enlarged view of the light source located in the polarized reflective hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0024] See also Figure 1 and Figure 2The utility model discloses an anti-glare tennis court lamp with high vertical illumination, comprising a housing 1, an illumination component 2, a reflective component 3 and a fill light component 4 arranged in the housing 1. The housing 1 is used to fix the illumination component 2, the reflective component 3 and the fill light component 4. Specifically, the illumination component 2 includes a light source component 21, and the light source component 21 is preferably a component that can emit light, such as an LED lamp bead. The reflective component 3 is used to reflect the light emitted by the light source component 21. A polarized reflective hole 31 is provided in the reflective component 3, and the polarized reflective hole 31 is tilted. The light source component 21 is provided above the polarized reflective hole 31, and the light source component 21 irradiates downward. The light emitted by the light source component 21 can reach the polarized reflective hole 31, and the inner wall of the polarized reflective hole 31 can reflect the light of the light source component 21. Under the inclined structure, the polarized reflective hole 31 can change the irradiation direction of the light to produce a polarization effect, so as to increase the illumination of a specific area, and at the same time, it can soften the light and reduce glare under multiple reflections. In addition, the fill light assembly 4 includes a fill light component 41 , which is disposed on the side of the light source component 21 and can fill light to the light source component 21 at the side of the light source component 21 to further improve the illuminance and the vertical illuminance.

[0025] The beneficial effects of the embodiments of the utility model are as follows:

[0026] The anti-glare tennis court lamp with high vertical illumination of the utility model embodiment is provided with a housing 1, an illumination component 2, a reflective component 3 and a fill light component 4, wherein the illumination component 2 includes a light source 21, and the reflective component 3 is provided with a polarized reflective hole 31, and the light emitted by the light source 21 can reach the polarized reflective hole 31, and the polarized reflective hole 31 can reflect the light emitted by the light source 21, and the polarized reflective hole 31 is tilted, which can offset the direction of the light and soften the light, thereby improving the anti-glare effect, and the fill light component 4 includes a fill light 41, and the fill light 41 is provided on the side of the light source 21, and is used to fill the side of the light source 21, so as to further improve the vertical illumination. Therefore, the anti-glare tennis court lamp with high vertical illumination of the utility model has a high vertical illumination and can achieve a good anti-glare effect.

[0027] Specifically, see Figure 2 The polarized light reflecting hole 31 includes a front surface 311, which is arranged on a side of the polarized light reflecting hole 31 away from the fill light assembly 4, and the front surface 311 is inclined from top to bottom toward the side away from the fill light assembly 4, so as to guide the light emitted by the light source 21 from both sides of the court to the court, thereby achieving polarization and improving the overall vertical illumination of the court. In order to make the reflected light softer, the front surface 311 is a concave arc surface to improve the anti-glare effect.

[0028] The polarized reflective hole 31 also includes a rear surface 312, which is arranged on a side of the polarized reflective hole 31 close to the fill light component 4, and the rear surface 312 is inclined from top to bottom toward the side close to the fill light component 4. The front surface 311 and the rear surface 312 guide the light emitted by the light source 21 to the court. When the front surface 311 and the rear surface 312 are inclined in opposite directions respectively, the light can cover the entire court to a greater extent.

[0029] The polarized reflective hole 31 also includes a transition surface 313, one side of the transition surface 313 is connected to the front surface 311, and the other side is connected to the rear surface 312. The transition surface 313 is located on both sides of the front surface 311 and the rear surface 312, and is used to guide light to the other two directions of the court. The transition surface 313 gradually expands outward from top to bottom to achieve the effect of concentrating light and diffusing it in a directional manner. The inclination of the transition surface 313 gradually increases from the rear surface 312 to the side where the front surface 311 is located. In the area with a lower inclination from top to bottom, the reflection angle of the light is larger, and in the area with a higher inclination from top to bottom, the reflection angle of the light is smaller. When the light is reflected on the transition surface 313, the light will be more concentrated in the area with a smaller reflection angle, and thus concentrated in the area where the front surface 311 is located. Moreover, the transition surface 313 is a curved surface. The transition surface 313 transitions from the rear surface 312 to the front surface 311 in a gradually inclined manner, which can make the light softer, and can not only guide and soften the light, but also avoid the light from being concentrated in the corners of the polarized reflective hole 31, affecting the uniformity of the overall illumination.

[0030] See also Figure 3 The fill light component 41 is arranged above the fill light plate 42. The fill light component 41 illuminates the fill light plate 42 from top to bottom. Part of the light is directly emitted, and part of the light is reflected by the fill light plate 42 onto the court. The fill light plate 42 includes a fill light reflecting surface 421. The fill light reflecting surface 421 is a concave arc surface. The fill light reflecting surface 421 is concave toward the side away from the light source component 21. The fill light reflecting surface 421 can reflect the light toward the direction of the court to improve the vertical illumination. The concave arc surface can better gather the light. At the same time, the fill light plate 42 plays a certain anti-glare role in blocking the light.

[0031] Specifically, the longitudinal section of the fill light reflective surface 421 is in the shape of a hyperbola or a part of a hyperbola, and the fill light element 41 is located at the focus of the hyperbola. A hyperbola has two focuses, and after the light emitted from one of the focuses is reflected by the fill light reflective surface 421 in the shape of a hyperbola, the reverse extension line of the reflected light can converge to the other focus of the hyperbola, that is, the light reflected by the fill light reflective surface 421 is equivalent to the light directly emitted from the other focus, which can improve the brightness and efficiency of the lamp. At the same time, placing the light source at the focus can ensure better control of the light emission direction, and cooperate with part of the light that is directly emitted without reflection, so that the light can be concentrated in a unified direction to cover the entire court area, thereby achieving the effect of improving the vertical illumination.

[0032] The fill light assembly 4 further includes a first light source board 43, the fill light component 41 is fixed on the first light source board 43, the light emitting direction of the fill light component 41 faces downward, the upper side of the fill light plate 42 is connected to the first light source board 43, and the lower side of the fill light plate 42 is bent and extended downward. Since the fill light plate 42 is located on the side of the fill light component 41 away from the light source component 21, the fill light plate 42 forms a shielding effect on the back side of the fill light component 41, and the hyperbolic fill light plate 42 can focus and direct the light, thereby achieving a better anti-glare effect.

[0033] See also Figure 4 The number of the polarized reflective holes 31 corresponds to the number of the light source parts 21. The light source assembly also includes a second light source board 22. The light source part 21 is fixed on the second light source board 22. The light emitting direction of the light source part 21 is inclined downward. The reflective assembly 3 is also provided with a accommodating hole 32. The accommodating hole 32 is connected to the second light source board 22 and communicated with the polarized reflective holes 31. The light source part 21 is arranged in the accommodating hole 32. The accommodating hole 32 accommodates the light source part 21 and blocks the side light of the light source part 21, so that the light is concentrated into the polarized reflective hole 31 for reflection, thereby enhancing the anti-glare effect.

[0034] The shell 1 includes a fixing plate 11, and the illumination component 2, the reflective component 3 and the fill light component 4 are fixed on the fixing plate 11. The fixing plate 11 is tilted downward from the reflective component 3 toward the fill light component 4, and a plurality of polarized reflective holes 31 are arranged in an array on the fixing plate 11, so that the light outlets of the polarized reflective holes 31 can face the court, and the light can be concentrated on the court.

[0035] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications are also considered to be within the protection scope of the present utility model.

Claims

1. An anti-glare tennis court lamp with high vertical illumination, characterized in that: It comprises a shell, a lighting component, a reflective component and a fill light component arranged in the shell; The illumination assembly includes a light source, the reflective assembly includes a polarized reflective hole, the polarized reflective hole is arranged obliquely, and the light emitted by the light source can reach the polarized reflective hole; The fill light assembly includes a fill light component, and the fill light component is arranged on the side of the light source component.

2. The anti-glare tennis court lamp with high vertical illumination according to claim 1, characterized in that: The polarized reflective hole comprises a front surface, which is arranged on a side of the polarized reflective hole away from the fill light component, and the front surface is inclined from top to bottom toward the side away from the fill light component.

3. The anti-glare tennis court lamp with high vertical illumination according to claim 2, characterized in that: The front enclosure surface is a concave arc surface.

4. The anti-glare tennis court lamp with high vertical illumination according to claim 2, characterized in that: The polarized reflective hole also includes a rear surrounding surface, which is arranged on a side of the polarized reflective hole close to the fill light component, and the rear surrounding surface is inclined from top to bottom toward the side close to the fill light component.

5. The anti-glare tennis court lamp with high vertical illumination according to claim 4, characterized in that: The polarized reflective hole also includes a transition surface, one side of the transition surface is connected to the front surface, and the other side is connected to the rear surface. The transition surface gradually expands from top to bottom, and the inclination of the transition surface gradually increases from the rear surface to the side where the front surface is located.

6. The anti-glare tennis court lamp with high vertical illumination according to claim 1, characterized in that: The fill light assembly also includes a fill light plate, the fill light component is arranged above the fill light plate, the fill light plate includes a fill light reflecting surface, the fill light reflecting surface is a concave arc surface, and the fill light reflecting surface is concave toward a side away from the light source component.

7. The anti-glare tennis court lamp with high vertical illumination according to claim 6, characterized in that: The longitudinal section of the fill light reflective surface is in the shape of a hyperbola or a part of a hyperbola, and the fill light component is located at the focus of the hyperbola.

8. The anti-glare tennis court lamp with high vertical illumination according to claim 6, characterized in that: The fill light assembly also includes a first light source board, the fill light component is fixed on the first light source board, the light emitting direction of the fill light component faces downward, the upper side of the fill light board is connected to the first light source board, and the lower side of the fill light board is bent and extended downward.

9. The anti-glare tennis court lamp with high vertical illumination according to claim 1, characterized in that: The number of the polarized reflective holes corresponds to the number of the light source components, and the light source components also include a second light source board, and the light source component is fixed on the second light source board. The light emitting direction of the light source component is inclined downward, and the reflective assembly is also provided with a accommodating hole, which is connected to the second light source board and communicated with the polarized reflective holes, and the light source component is arranged in the accommodating hole.

10. The anti-glare tennis court lamp with high vertical illumination according to claim 1, characterized in that: The housing comprises a fixing plate, the illumination assembly, the reflective assembly and the fill light assembly are fixed on the fixing plate, and the fixing plate is arranged to be tilted downward from the reflective assembly toward the fill light assembly.

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