Light supplementing lamp

Abstract

The utility model discloses a light supplement lamp which comprises a shell, a control device and a plurality of illumination light sources electrically connected with the control device are arranged in the shell, and the control device is used for adjusting the working state of each illumination light source. Each illumination light source corresponds to an illumination area, and the illumination area is a rectangular area with a light beam diffusion angle of 15 degrees; the plurality of lighting areas are mutually independent and mutually connected to form a light supplementing area; the light supplementing lamp comprises the multiple illumination light sources, each illumination light source corresponds to the rectangular illumination area with the 15-degree light beam diffusion angle, it is guaranteed that the light beams are accurately projected to the preset position by accurately controlling the light emitting angle of each light beam, and it is guaranteed that the formed light supplementing area is within the preset range; therefore, the light of the light supplement lamp is prevented from overflowing, the problems of light pollution and interference of the road monitoring light supplement lamp to surrounding residents are effectively solved, and the life quality of the surrounding residents is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road lighting technical field, especially a light supplementing lamp. BACKGROUND

[0002] The road monitoring light supplementing illuminating device is usually installed in the adjacent area of the road monitoring camera head, is used for providing additional light source, assists the camera to carry out high quality image acquisition in the night or low light environment, so that the clear capture of image can be realized under the condition of insufficient illumination, and the light pollution and glare flash blindness phenomenon caused by the driver, passenger and surrounding environment are reduced.

[0003] The existing road monitoring light supplementing illuminating device is mainly composed of cast aluminum lamp body, toughened glass, lens, driving power supply and sheet metal support, the installation position and angle of these light supplementing illuminating devices generally have specific requirements, for example, need to be installed above the lane side and the space angle with the lane boundary line needs to be greater than or equal to 20 degrees, and the installation height of the light supplementing illuminating device should be not less than 6 meters.

[0004] However, the existing light supplementing illuminating device generally has strong overflow light phenomenon, and during the operation of the light supplementing illuminating device, the non-target area of the pedestrian and building environment will be disturbed and have light pollution effect, especially in the city road monitoring system, the light pollution of this kind cannot be underestimated to the surrounding residents.

[0005] Therefore, the prior art still needs to be improved and improved. UTILITY MODEL CONTENT

[0006] In view of the above shortcomings of the prior art, the utility model aims at providing a light supplementing lamp, which can accurately control each light beam, ensure that the formed light supplementing area is within the preset range, and effectively solve the light pollution and interference problems caused by the light supplementing lamp to the surrounding residents.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A light supplementing lamp, comprising a shell, a control device and a plurality of illumination light sources electrically connected with the control device are arranged in the shell, and the control device is used for adjusting the working state of each illumination light source, each illumination light source corresponds to an illumination area, the illumination area is a rectangular area with a light beam diffusion angle of 15 degrees, and a plurality of illumination areas are independent and connected with each other to form a light supplementing area.

[0009] The light supplement lamp, the lighting light source includes an anti-dazzle light cutting part, an optical convex lens and a light emitting diode; the optical convex lens is arranged on the light emitting side of the light emitting diode, and the optical convex lens is used for restricting the light emitting beam of the light emitting diode to 15°; the anti-dazzle light cutting part is arranged on the light emitting side of the optical convex lens, and the anti-dazzle light cutting part is used for restricting the light emitting beam of the optical convex lens in a preset size of an illumination area; and the light supplement area is a matrix area.

[0010] The light supplement lamp, the shell includes a panel, a front cover, a back plate and a back cover; the panel is fixed on the front side of the front cover, a front cavity is formed between the panel and the front cover, and the lighting light source is arranged in the front cavity; the back plate is fixed on the back side of the back cover, a back cavity is formed between the back plate and the back cover, and the control device is arranged in the back cavity; the back side of the front cover and the front side of the back cover are respectively provided with wire holes, the lighting light source is electrically connected with the control device through the wire holes; and a waterproof sealing ring is arranged in the wire hole.

[0011] The light supplement lamp, the back side of the front cover is provided with a plurality of first heat dissipation strips, and the front side of the back cover is provided with a plurality of second heat dissipation strips; the plurality of first heat dissipation strips and the plurality of second heat dissipation strips are one-to-one corresponding and in contact with each other, and adjacent first heat dissipation strips and adjacent second heat dissipation strips jointly form a heat dissipation channel.

[0012] The light supplement lamp further includes a tempered glass plate, the tempered glass plate is located on the light emitting side of the lighting light source and is fixedly connected with the panel and the front cover respectively; a plurality of light transmission holes are formed in the tempered glass plate, and the plurality of light transmission holes are one-to-one corresponding to the plurality of lighting light sources respectively.

[0013] The light supplement lamp further includes a front cavity sealing ring and a back cavity sealing ring, a first sealing groove is formed in the back side of the tempered glass plate, a second sealing groove is formed in the front side of the front cover, and the front cavity sealing ring is arranged in the front cavity sealing groove formed by the first sealing groove and the second sealing groove; a third sealing groove is formed in the front side of the back plate, a fourth sealing groove is formed in the back side of the back cover, and the back cavity sealing ring is arranged in the back cavity sealing groove formed by the third sealing groove and the fourth sealing groove.

[0014] The light supplement lamp, the top of the panel is provided with a shielding plate.

[0015] The bottom of the back cover of the light supplement lamp is provided with at least two line access holes, the line access holes are used for connecting power lines or signal lines; and a connecting sealing ring is arranged in the line access hole.

[0016] The light supplement lamp further comprises a mounting bracket and two fixing members, and the two sides of the shell are respectively provided with fixing holes, and the mounting bracket is connected with the fixing holes of the two sides of the shell through the two fixing members.

[0017] The light supplement lamp further comprises two adjusting members, and the two sides of the mounting bracket are respectively provided with arc-shaped adjusting grooves, and the two sides of the shell are respectively provided with adjusting holes, and the two adjusting members are respectively connected with the adjusting holes of the two sides of the shell through the arc-shaped adjusting grooves of the two sides of the mounting bracket.

[0018] Beneficial effects:

[0019] The utility model provides a light supplement lamp, through control device independent adjustment every lighting light source's working condition, has realized the accurate control to the light supplement area, can according to actual demand, flexible adjustment each lighting light source's brightness and switch state, has solved the problem that the driver is temporarily " blind " caused by the strong light of light supplement lamp, further, every lighting light source corresponds a rectangular illumination area with 15 degree beam diffusion angle, through the light emitting angle of every light ray accurate control, ensure its accurate projection to the preset position, namely ensure the light supplement area formed is in the preset range, thereby avoid light overflow, effectively solved the light pollution and interference problem that the road monitoring light supplement lamp causes to the surrounding residents, improved the life quality of surrounding residents. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model provides a light supplement lamp's structure schematic diagram;

[0021] Figure 2 The utility model provides a light supplement lamp's first explosion map;

[0022] Figure 3 The utility model provides a light supplement lamp's second explosion map.

[0023] Main element symbol explanation: 1 - shell, 11 - panel, 111 - shield board, 12 - front cover, 121 - first heat dissipation strip, 13 - back plate, 14 - back cover, 141 - second heat dissipation strip, 15 - line access hole, 2 - control device, 3 - lighting light source, 31 - anti-dazzle light cutting piece, 32 - optical convex lens, 33 - light emitting diode, 4 - toughened glass plate, 5 - front cavity sealing ring, 6 - rear cavity sealing ring, 7 - mounting bracket, 71 - adjusting groove, 8 - fixing member, 9 - adjusting member. DETAILED DESCRIPTION

[0024] The utility model provides a light supplement lamp, for the purpose, technical scheme and effect of the utility model are clearer, more definite, the following refers to the drawing and raises example to make further detailed description to the utility model.

[0025] In the description of the utility model, need understanding is, the orientation or position relation indicated by the terms "front", "back", "top", "bottom" and the like is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model; in addition, the terms "mounting", "connecting" and the like should be understood broadly, and for the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] Please refer to Figures 1 to 3 The utility model provides a light supplementing lamp, including casing 1, be provided with control device 2 and respectively with control device 2 electric connection multiple lighting light source 3 in casing 1, control device 2 is used for adjusting the working condition of each lighting light source 3, every lighting light source 3 corresponds one lighting area, the lighting area is a rectangular area with 15 ° light beam diffusion angle, multiple lighting area is independent and links to each other to constitute the light supplementing area.

[0027] The application discloses a light supplementing lamp, which independently adjusts the working state of each lighting light source 3 through a control device 2, realizes accurate control of the light supplementing area, can flexibly adjust the brightness and on-off state of each lighting light source 3 according to actual needs, solves the problem that the strong light of the light supplementing lamp causes the driver to be temporarily "blind", in addition, the connection relationship between each lighting light source 3 and the control device 2 is clear, when a fault occurs, the fault component can be quickly located and replaced, thereby reducing maintenance cost and time, and since each lighting area is independent, even if part of the lighting light source 3 is damaged, the normal work of other lighting areas will not be affected, furthermore, each lighting light source 3 corresponds to a rectangular lighting area with a 15 ° light beam diffusion angle, the light emission angle of each light beam is accurately controlled to ensure that it is accurately projected to a preset position, that is, to ensure that the formed light supplementing area is within the preset range, thereby avoiding light overflow, effectively solving the problem of light pollution and interference caused by the road monitoring light supplementing lamp to the surrounding residents, and improving the life quality of the surrounding residents.

[0028] Further, please refer to Figure 2 And Figure 3 The lighting light source 3 comprises a glare-proof light cutting piece 31, an optical convex lens 32 and a light emitting diode 33; the optical convex lens 32 is arranged on the light emitting side of the light emitting diode 33, and the optical convex lens 32 is used for restricting the light emitting beam of the light emitting diode 33 to be 15 °; the glare-proof light cutting piece 31 is arranged on the light emitting side of the optical convex lens 32, and the glare-proof light cutting piece 31 is used for restricting the light emitting beam of the optical convex lens 32 in a lighting area of a preset size, and the light supplementing area is a matrix area.

[0029] In the embodiment, the anti-glare light-blocking piece is provided with a plurality of light-blocking holes, and the plurality of light-blocking holes correspond to the plurality of illumination light sources 3 one by one; the illumination area corresponding to the illumination light source 3 is a rectangular illumination area with a size of 500mmx500mm, and the light supplementing area is a huge rectangular light supplementing area with a size of 4mx20m; in order to ensure the uniformity of the rectangular light supplementing area, the light-blocking holes on the anti-glare light-blocking piece need to be accurately designed in angle; specifically, according to the layout of 8 holes in vertical row and 40 holes in horizontal row, the angles of the light-blocking holes in each horizontal row are different; the distribution of light can be effectively controlled, glare can be avoided, and the target area can be uniformly covered by light.

[0030] Further, referring to Figure 2 and Figure 3 , the shell 1 includes a panel 11, a front cover 12, a back plate 13 and a rear cover 14; the panel 11 is fixedly arranged on the front side of the front cover 12, and a front cavity is formed between the panel 11 and the front cover 12, and the illumination light source 3 is arranged in the front cavity; the back plate 13 is fixedly arranged on the rear side of the rear cover 14, and a rear cavity is formed between the back plate 13 and the rear cover 14, and the control device 2 is arranged in the rear cavity; the rear side of the front cover 12 and the front side of the rear cover 14 are respectively provided with a wire hole, and the illumination light source 3 is electrically connected with the control device 2 through the wire hole; a waterproof sealing ring is arranged in the wire hole.

[0031] In the embodiment, the panel 11 and the front cover 12 are bolted, and a front cavity is formed between the panel 11 and the front cover 12 for mounting the illumination light source 3, which not only effectively protects the illumination light source 3 and avoids direct interference from the external environment, but also facilitates the maintenance and replacement of the illumination light source 3; further, the back plate 13 and the rear cover 14 are bolted, and the rear cavity formed between the back plate 13 and the rear cover 14 provides a safe and stable mounting environment for the control device 2, which not only ensures the normal operation of the control device 2, but also improves the structural stability of the entire device; moreover, the front cavity and the rear cavity are independently separated, which ensures that the design concept of light-heat separation is realized, which not only improves the working efficiency of the light supplementing lamp, but also enhances the stability and safety of the light supplementing lamp during work; further, the wire holes respectively arranged on the front cover 12 and the rear cover 14 provide a convenient channel for the electrical connection between the illumination light source 3 and the control device 2, and the waterproof sealing ring arranged in the wire hole effectively prevents water and other liquids from entering the inside of the light supplementing lamp, thereby ensuring the safety and reliability of the light supplementing lamp during work; the waterproof sealing ring can be a rubber sealing ring.

[0032] Further, referring to Figure 2 and Figure 3The rear side of the front cover 12 is provided with a plurality of first heat dissipation strips 121, and the front side of the rear cover 14 is provided with a plurality of second heat dissipation strips 141; the plurality of first heat dissipation strips 121 and the plurality of second heat dissipation strips 141 correspond to each other and are in contact with each other, and adjacent first heat dissipation strips 121 and adjacent second heat dissipation strips 141 jointly form a heat dissipation channel.

[0033] In the embodiment, the first heat dissipation strips 121 are integrally formed with the front cover 12, and the second heat dissipation strips 141 are integrally formed with the rear cover 14; by arranging the first heat dissipation strips 121 on the rear side of the front cover 12 and the second heat dissipation strips 141 on the front side of the rear cover 14, a plurality of heat dissipation channels can be formed, the heat dissipation strips are in contact with each other, and the principle of the chimney effect of air flow, that is, the principle of hot air rising and cold air sinking, is used to promote the exhaust of hot air from the heat dissipation channel and the entry of cold air at the same time, thereby improving the heat dissipation efficiency, keeping the light supplementing lamp operating at a lower temperature, prolonging the service life of the light supplementing lamp, and ensuring the stability of the light supplementing lamp during operation.

[0034] Further, referring to Figures 1 to 3 , the light supplementing lamp further comprises a tempered glass plate 4, which is located on the light emitting side of the illumination light source 3 and is fixedly connected with the panel 11 and the front cover 12 respectively; a plurality of light transmission holes are formed in the tempered glass plate 4, and the plurality of light transmission holes correspond one-to-one to the plurality of illumination light sources 3.

[0035] In the embodiment, the tempered glass plate 4 is bolted with the front cover 12 and the panel 11, and by arranging the tempered glass plate 4 on the light emitting side of the illumination light source 3 of the light supplementing lamp, the direct impact of external force on the illumination light source 3 is effectively prevented, thereby protecting the illumination light source 3 from being damaged and prolonging the service life of the light supplementing lamp. In addition, the plurality of light transmission holes in the tempered glass plate 4 correspond one-to-one to the illumination light sources 3, which ensures that the light can be uniformly and accurately projected to the target area, not only improves the lighting effect of the light supplementing lamp, but also makes the light more soft, avoids the generation of glare phenomenon, and improves the light emitting effect.

[0036] Further, referring to Figure 2 , the light supplementing lamp further comprises a front cavity sealing ring 5 and a rear cavity sealing ring 6, a first sealing groove is formed on the rear side of the tempered glass plate 4, a second sealing groove is formed on the front side of the front cover 12, and the front cavity sealing ring 5 is arranged in the front cavity sealing groove formed by the first sealing groove and the second sealing groove; a third sealing groove is formed on the front side of the rear plate 13, a fourth sealing groove is formed on the rear side of the rear cover 14, and the rear cavity sealing ring 6 is arranged in the rear cavity sealing groove formed by the third sealing groove and the fourth sealing groove.

[0037] In the embodiment, the sealing structure significantly enhances the sealing performance of the light supplement lamp by arranging the front cavity sealing ring 5 and the rear cavity sealing ring 6 between the front cover 12 and the tempered glass plate 4 and between the rear cover 14 and the rear plate 13 respectively, and forming the front cavity sealing groove and the rear cavity sealing groove by using the first sealing groove, the second sealing groove, the third sealing groove and the fourth sealing groove; the front cavity sealing ring 5 and the rear cavity sealing ring 6 can effectively prevent moisture, dust and other impurities from entering the inside of the light supplement lamp, thereby protecting the electronic components inside the light supplement lamp from damage and prolonging the service life of the light supplement lamp. At the same time, the good sealing performance also helps to maintain the stability of the optical environment inside the light supplement lamp and ensures that the lighting effect of the light supplement lamp is not affected by external factors.

[0038] Further, referring to Figure 1 and Figure 2 , the top of the panel 11 is provided with a shielding plate 111.

[0039] In the embodiment, the shielding plate 111 is a U-shaped shielding plate 111, which is integrally formed with the panel 11; by configuring the shielding plate 111, the possibility of water droplets or foreign matter remaining on the surface of the panel 11 can be significantly reduced, thereby ensuring that the lighting effect of the light supplement lamp can be maximized and avoiding interference from unnecessary factors.

[0040] Further, referring to Figure 2 and Figure 3 , the bottom of the rear cover 14 is provided with at least two line access holes 15 for connecting power lines or signal lines; the line access hole 15 is provided with a connecting sealing ring.

[0041] In the embodiment, the line access hole 15 is integrally formed with the rear cover 14, and the connecting sealing ring can be a rubber sealing ring; first, by arranging at least two line access holes 15 at the bottom of the rear cover 14, the power lines or signal lines can be conveniently connected, thereby meeting the needs of the device for power and signal transmission, improving the flexibility and expandability of the light supplement lamp, and making the light supplement lamp adaptable to different application scenarios and needs; second, the connecting sealing ring arranged in the line access hole 15 can effectively prevent moisture, dust and other impurities from entering the inside of the device, thereby improving the waterproof and dustproof performance of the device, and at the same time, enhancing the sealing performance between the line access hole 15 and the line, ensuring the stable transmission of power and signal, and avoiding faults or safety hazards caused by poor connection.

[0042] Further, referring to Figure 2 and Figure 3 , the light supplement lamp further comprises a mounting bracket 7 and two fixing members 8, and the two sides of the shell 1 are respectively provided with fixing holes, and the mounting bracket 7 is connected with the fixing holes on the two sides of the shell 1 through the two fixing members 8.

[0043] Further, referring to Figure 2 and Figure 3 , the light supplement lamp further comprises two adjusting members 9, two sides of the mounting bracket 7 are respectively provided with arc-shaped adjusting grooves 71, and two sides of the shell 1 are respectively provided with adjusting holes, and the two adjusting members 9 are respectively connected with the adjusting holes of the two sides of the shell 1 through the arc-shaped adjusting grooves 71 of the two sides of the mounting bracket 7.

[0044] In the embodiment, the fixing member 8 and the adjusting member 9 are both screws; the angle adjustment of the light supplement lamp is mainly realized through the cooperation of the arc-shaped adjusting grooves 71 on the mounting bracket 7 and the adjusting holes on the shell 1 and the connecting action of the adjusting member 9; specifically, the arc-shaped adjusting grooves 71 opened on the two sides of the mounting bracket 7 allow the shell 1 to rotate relative to the mounting bracket 7 within a certain range, and the adjusting holes on the two sides of the shell 1 provide fixed positions for the adjusting member 9, so that the position of the adjusting member 9 in the arc-shaped adjusting groove 71 can be adjusted, and the adjusting member 9 is connected with the corresponding adjusting hole, thereby realizing the accurate adjustment of the illumination angle of the light supplement lamp.

[0045] In the embodiment, the cooperation structure of the arc-shaped adjusting grooves 71 and the adjusting holes makes the illumination angle of the light supplement lamp flexible, so as to meet the lighting requirements in different scenes; in addition, through the joint action of the fixing member 8 and the adjusting member 9, the stability of the light supplement lamp after the angle adjustment is ensured, and problems such as poor lighting effect or equipment damage caused by the change of the angle are avoided.

[0046] It can be understood that, for those skilled in the art, the technical scheme of the utility model and the utility model concept can be replaced or changed equivalently, and all these changes or replacements shall belong to the protection scope of the utility model.

Claims

1. A light supplement lamp, characterized in that The application relates to a lighting device, which comprises a shell, a control device arranged in the shell, and a plurality of lighting sources electrically connected with the control device respectively, the control device being used for adjusting the working state of each lighting source; each lighting source corresponds to a lighting area, and the lighting area is a rectangular area with a light beam diffusion angle of 15 degrees; the plurality of lighting areas are independent and connected with each other to form a light supplement area.

2. The light supplement lamp of claim 1, wherein, The lighting source comprises an anti-glare cutting piece, an optical convex lens and a light emitting diode; the optical convex lens is arranged on the light emitting side of the light emitting diode, and is used for restricting the light emitting beam of the light emitting diode to 15 degrees; the anti-glare cutting piece is arranged on the light emitting side of the optical convex lens, and is used for restricting the light emitting beam of the optical convex lens in a lighting area with a preset size; and the light supplement area is a matrix area.

3. The light supplement lamp of claim 1, wherein, The shell comprises a panel, a front cover, a back plate and a back cover; the panel is fixed to the front side of the front cover, a front cavity is formed between the panel and the front cover, and the lighting source is arranged in the front cavity; the back plate is fixed to the back side of the back cover, a back cavity is formed between the back plate and the back cover, and the control device is arranged in the back cavity; a wire hole is formed in the back side of the front cover and the front side of the back cover respectively, and the lighting source is electrically connected with the control device through the wire hole; and a waterproof sealing ring is arranged in the wire hole.

4. The light supplement lamp of claim 3, wherein, A plurality of first heat dissipation strips are arranged on the back side of the front cover, a plurality of second heat dissipation strips are arranged on the front side of the back cover; the first heat dissipation strips and the second heat dissipation strips are one-to-one corresponding and in contact with each other, and the adjacent first heat dissipation strips and the adjacent second heat dissipation strips jointly form a heat dissipation channel.

5. The light supplement lamp of claim 3, wherein, The application further comprises a tempered glass plate, which is arranged on the light emitting side of the lighting source and is fixedly connected with the panel and the front cover respectively; a plurality of light transmission holes are formed in the tempered glass plate, and the light transmission holes are one-to-one corresponding to the lighting sources.

6. The light supplement lamp of claim 5, wherein, The application further comprises a front cavity sealing ring and a back cavity sealing ring; a first sealing groove is formed in the back side of the tempered glass plate, a second sealing groove is formed in the front side of the front cover, the front cavity sealing groove is formed by the first sealing groove and the second sealing groove, and the front cavity sealing ring is arranged in the front cavity sealing groove; a third sealing groove is formed in the front side of the back plate, a fourth sealing groove is formed in the back side of the back cover, the back cavity sealing groove is formed by the third sealing groove and the fourth sealing groove, and the back cavity sealing ring is arranged in the back cavity sealing groove.

7. The light supplement lamp of claim 3, wherein, An occlusion plate is arranged on the top of the panel.

8. The light supplement lamp of claim 3, wherein, At least two line access holes are arranged on the bottom of the back cover, the line access holes are used for connecting power lines or signal lines, and a connecting sealing ring is arranged in the line access hole.

9. The light supplement lamp of claim 1, wherein, The application further comprises a mounting bracket and two fixing members; a fixing hole is formed in each side of the shell, and the mounting bracket is connected with the fixing holes of the two sides of the shell through the two fixing members.

10. The light supplement lamp of claim 9, wherein, The application further comprises two adjusting members; an arc-shaped adjusting groove is formed in each side of the mounting bracket, a adjusting hole is formed in each side of the shell, and the two adjusting members are connected with the adjusting holes of the two sides of the shell through the arc-shaped adjusting grooves of the two sides of the mounting bracket.

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