CN215001416U - Low-protrusion reflecting lens of taxiway lamp - Google Patents
Low-protrusion reflecting lens of taxiway lamp Download PDFInfo
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- CN215001416U CN215001416U CN202121785683.8U CN202121785683U CN215001416U CN 215001416 U CN215001416 U CN 215001416U CN 202121785683 U CN202121785683 U CN 202121785683U CN 215001416 U CN215001416 U CN 215001416U
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Abstract
本实用新型公开了一种低突起滑行道灯反光透镜，包括下端开口的盒状结构的镜体(1)，在该镜体(1)盒状结构的盒底位置的一侧一体设有第一罩孔(11)、第二罩孔(12)和第三罩孔(13)，该盒底位置的另一侧设有第一折射镜面(31)、第二折射镜面(32)以及平直镜面(33)；在所述镜体(1)上还设有定位孔(14)和圆弧凸台(15)。本实用新型是在镜体的一侧设置外凸底部的罩孔，另一端设置斜面设置的台阶状折射镜面，并配合设置的平直镜面把灯珠的散射光经折射而形成对应的光束效果，提高了滑行道灯的光照指示效果，更有利于保证航空行驶安全。
The utility model discloses a low-protrusion taxiway lamp reflective lens, comprising a mirror body (1) with a box-like structure with an open lower end, and a mirror body (1) is integrally provided with a first a cover hole (11), a second cover hole (12) and a third cover hole (13), the other side of the bottom of the box is provided with a first refractive mirror surface (31), a second refractive mirror surface (32) and a flat surface A straight mirror surface (33); a positioning hole (14) and a circular arc boss (15) are also provided on the mirror body (1). In the utility model, a cover hole with a convex bottom is arranged on one side of the mirror body, and a step-shaped refracting mirror surface arranged on an inclined surface is arranged on the other end, and the flat mirror surface is matched with the arranged flat mirror surface to refract the scattered light of the lamp beads to form a corresponding beam effect. , which improves the lighting indication effect of taxiway lights, which is more conducive to ensuring the safety of aviation.
Description
Technical Field
The utility model relates to an aviation safety equipment technical field, in particular to low prominent taxiway lamp reflection of light lens.
Background
The taxiway lights are classified into an embedded taxiway light and a vertical taxiway light according to the use of an airport, and the current lights have the following problems: the service life of each LED in the mosaic structures of the LEDs has certain difference, so that the whole service life of the lamp is influenced; the prior taxiway lamp has single light beam angle and limited irradiation range, needs to be additionally provided to meet the requirements of irradiation area and light intensity, and has low light energy utilization rate and higher cost.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a low prominent taxiway lamp reflection of light lens that can strengthen luminance on the basis that satisfies the illumination scope.
The technical scheme of the utility model as follows:
a low-protrusion taxiway lamp reflecting lens comprises a mirror body with a box-shaped structure with an opening at the lower end, wherein a first cover hole and a second cover hole are integrally formed in one side of the box bottom of the mirror body, a third cover hole is integrally formed between the first cover hole and the second cover hole, a first refraction mirror surface is arranged at the position, corresponding to the first cover hole, of the other side of the box bottom, a second refraction mirror surface is arranged at the position, corresponding to the second cover hole, of the other side of the box bottom, and a straight mirror surface is arranged at the position, corresponding to the third cover hole, of the other side of the box bottom; the endoscope body is also provided with a positioning hole, and the outer side of the positioning hole is provided with an arc boss.
Adopt above-mentioned structure, the lamp pearl position department that corresponds on the lamp plate is detained to three cover hole of the mirror body lid respectively, and make the lamp pearl be located the cover downthehole that corresponds, when the lamp pearl was opened, the downthehole light of first cover goes out through the refraction of first refraction mirror surface, the downthehole light of second cover goes out through the refraction of second refraction mirror surface, the downthehole light of third cover jets out through straight mirror surface, because the refraction of two refraction mirror surfaces, the scope that light shows is increased, simultaneously because the scope restriction of refraction mirror surface, the light of shooing can form the light beam, under the prerequisite of guaranteeing bright intensity, such light beam is very easily discerned by the pilot on the plane in the runway, distinguish according to the colour of light configuration again, can not make pilot's wrong runway, more be favorable to guaranteeing aviation safety of traveling.
In order to ensure the light condensation of the position of the refraction mirror surface and facilitate the light condensation of light rays in other directions so as to improve the brightness intensity of emergent light rays, the outer side walls of the first cover hole, the second cover hole and the third cover hole are all hemispherical bosses, the cross section of each cover hole is of a trapezoidal structure with a large bottom and a small top, and the bottom of each cover hole is of a convex arc-shaped structure.
In order to protect the lamp beads, the horizontal plane of the lower end face of the box wall of the box-shaped structure is preferably lower than the horizontal plane of the end faces of the orifices of the three cover holes.
In order to limit the irradiation range of the first cover hole light and ensure a certain vertical elevation angle so as to ensure the brightness intensity, as the optimization, the first refraction mirror surface comprises five continuously arranged step-shaped structures, each step-shaped structure comprises a first vertical section and a first horizontal section, the first vertical section is vertically arranged, and the first horizontal section is obliquely arranged and forms an included angle of 11 degrees with the horizontal plane.
In order to limit the irradiation range of the light of the second cover hole and ensure a certain vertical elevation angle to ensure the brightness intensity, the second refraction mirror surface preferably comprises five continuously arranged step-shaped structures, each step-shaped structure comprises a second vertical section and a second horizontal section, the second vertical section is vertically arranged, and the second horizontal section is obliquely arranged and forms an included angle of 11 degrees with the horizontal plane.
In order to ensure the irradiation range, the first and second refraction mirror surfaces are preferably arranged symmetrically.
In order to facilitate fixing and avoid interference with light emission, the positioning hole is preferably of a stepped hole structure with a large upper part and a small lower part.
In order to facilitate taking and dismounting of the mirror body, the arc boss is integrally arranged on the outer side wall of the positioning hole and is of a horizontally extending annular structure as the preferred structure.
Has the advantages that: the utility model discloses a set up the cover hole of evagination bottom in one side of the mirror body, the other end sets up the step form refraction mirror surface that the inclined plane set up to the straight mirror surface that the cooperation set up forms the light beam effect that corresponds through the refraction to the scattered light of lamp pearl, has improved the illumination indicating effect of taxiway lamp, more is favorable to guaranteeing aviation travel safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view from a-a in fig. 1.
Fig. 3 is a schematic perspective view of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the present invention includes a mirror body 1 having a box-shaped structure with an open lower end, a first cover hole 11 and a second cover hole 12 are integrally formed on one side of a bottom position of the box-shaped structure of the mirror body 1, a third cover hole 13 is integrally formed between the first cover hole 11 and the second cover hole 12, outer side walls of the first cover hole 11, the second cover hole 12 and the third cover hole 13 are hemispherical bosses, a cross section of each cover hole is a trapezoidal structure with a large lower part and a small upper part, and a bottom of each cover hole is an outwardly convex arc-shaped structure; the horizontal plane of the lower end face of the box wall of the box-shaped structure is lower than the horizontal plane of the end faces of the orifices of the three cover holes.
A first refraction mirror surface 31 is arranged at the position, corresponding to the first cover hole 11, of the other side of the box bottom, a second refraction mirror surface 32 is arranged at the position corresponding to the second cover hole 12, a straight mirror surface 33 is arranged at the position corresponding to the third cover hole 13, the first refraction mirror surface 31 comprises five continuously arranged step-shaped structures, each step-shaped structure comprises a first vertical section 311 and a first horizontal section 312, the first vertical section 311 is vertically arranged, and the first horizontal section 312 is obliquely arranged and forms an included angle of 11 degrees with the horizontal plane; the second refraction mirror surface 32 comprises five continuously arranged step-shaped structures, each step-shaped structure comprises a second vertical section 321 and a second horizontal section 322, the second vertical section 321 is vertically arranged, the second horizontal section 322 is obliquely arranged and forms an included angle with the horizontal plane of 11 degrees, and the first refraction mirror surface 31 and the second refraction mirror surface 32 are symmetrically arranged.
A positioning hole 14 is further formed in the mirror body 1, and the positioning hole 14 is of a stepped hole structure with a large upper part and a small lower part; the outer side of the positioning hole 14 is provided with an arc boss 15, and the arc boss 15 is integrally arranged on the outer side wall of the positioning hole 14 and is of a horizontally extending annular structure.
The utility model discloses a use method as follows:
as shown in the figures 1 to 3, a first cover hole 11, a second cover hole 12 and a third cover hole 13 on the mirror body 1 are respectively covered and buckled at the corresponding positions of the lamp beads, and then the positions of the positioning holes 14 are fixed by bolts in a screwed mode.
In each cover hole, the section of the cover hole is of a trapezoidal structure with a small top and a large bottom, and the bottom of the hole is of a convex arc structure, namely, a concave lens shape is formed, namely when the lamp bead is turned on, partial light beams of the lamp bead are condensed through the convex arc structure of the cover hole, so that the illumination intensity is ensured, meanwhile, the light beams at the positions of the first cover hole 11 and the second cover hole 12 are refracted and condensed into parallel light beams through the corresponding arc structures, and then the parallel light beams pass through the first refraction mirror surface 31 and the second refraction mirror surface 32 at the corresponding positions respectively and refract out of the lens body 1 at the positions of the first horizontal section 312 and the second horizontal section 322 respectively, so that a more concentrated light beam is formed in the illumination range.
In addition, because the cross-section of cover hole is big end down's trapezium structure, cover hole lateral wall is hemispherical boss, the boss also forms into convex lens for the lamp pearl, the light beam of another part of lamp pearl then pierces through the boss by the hypotenuse direction of trapezium structure and refracts the spotlight, this partial light reflects again in the box-like structure space of mirror body 1, the refraction spotlight through the boss position again, first horizontal segment 312 at the corresponding position, second horizontal segment 322 and straight mirror surface 33 go out and jet out, under the prerequisite of guaranteeing the illumination scope, the spotlight effect has been improved, the luminance has been strengthened, the illumination indicating effect of taxiway lamp has been improved, more be favorable to guaranteeing aviation safety of traveling.
It should be noted that, because the light indication effect of the taxiway light is adopted, the safety of aviation driving is better ensured. Except for condensation, the brightness intensity of light rays also needs to be ensured, after the light rays of the lamp beads are refracted by the lens, the maximum brightness intensity of 0-6 degrees of vertical elevation angle between the middle straight mirror surface 33 and the lens is 10cd, the average brightness intensity is 2cd, when the vertical elevation angle between the left end and the right end and the lens is 6-75 degrees, the maximum brightness intensity is 1.8cd, the average brightness intensity is 0.2cd, the brightness intensity is improved within an effective distance in the processes of taking off and landing and sliding of an airplane, and runway indicating lamps can be provided for pilots within the effective height.
The utility model discloses do not describe the part unanimously with prior art, do not describe herein any more.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (8)
1. A low protrusion taxiway light reflecting lens, characterized in that: the mirror body (1) comprises a box-shaped structure with an opening at the lower end, a first cover hole (11) and a second cover hole (12) are integrally arranged on one side of the box bottom position of the box-shaped structure of the mirror body (1), a third cover hole (13) is integrally arranged between the first cover hole (11) and the second cover hole (12), a first refraction mirror surface (31) is arranged on the other side of the box bottom position corresponding to the first cover hole (11), a second refraction mirror surface (32) is arranged on the position corresponding to the second cover hole (12), and a straight mirror surface (33) is arranged on the position corresponding to the third cover hole (13); the endoscope body (1) is further provided with a positioning hole (14), and an arc boss (15) is arranged on the outer side of the positioning hole (14).
2. A low protrusion taxiway light reflector lens as defined in claim 1, wherein: the outer side walls of the first cover hole (11), the second cover hole (12) and the third cover hole (13) are all hemispherical bosses, the cross section of each cover hole is of a trapezoidal structure with a large lower part and a small upper part, and the hole bottom of each cover hole is of a convex arc structure.
3. A low protrusion taxiway light reflector lens as defined in claim 1, wherein: the horizontal plane of the lower end face of the box wall of the box-shaped structure is lower than the horizontal plane of the end faces of the orifices of the three cover holes.
4. A low protrusion taxiway light reflector lens as defined in claim 1, wherein: first refractor face (31) is including five step-like structures that set up in succession, and every step-like structure all includes first vertical section (311) and first horizontal segment (312), first vertical section (311) are vertical setting, first horizontal segment (312) slant setting just is 11 with the contained angle of horizontal plane.
5. A low protrusion taxiway light reflector lens as defined in claim 1, wherein: the second refraction mirror surface (32) comprises five continuously arranged step-shaped structures, each step-shaped structure comprises a second vertical section (321) and a second horizontal section (322), the second vertical section (321) is vertically arranged, and the second horizontal section (322) is obliquely arranged and forms an included angle with the horizontal plane of 11 degrees.
6. A low protrusion taxiway light reflector lens as defined in claim 1, wherein: the first refraction mirror surface (31) and the second refraction mirror surface (32) are symmetrically arranged.
7. A low protrusion taxiway light reflector lens as defined in claim 1, wherein: the positioning hole (14) is of a stepped hole structure with a large upper part and a small lower part.
8. A low protrusion taxiway light reflector lens as defined in claim 1, wherein: the arc boss (15) is integrally arranged on the outer side wall of the positioning hole (14) and is of a horizontally extending annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785683.8U CN215001416U (en) | 2021-08-02 | 2021-08-02 | Low-protrusion reflecting lens of taxiway lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785683.8U CN215001416U (en) | 2021-08-02 | 2021-08-02 | Low-protrusion reflecting lens of taxiway lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001416U true CN215001416U (en) | 2021-12-03 |
Family
ID=79125510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121785683.8U Active CN215001416U (en) | 2021-08-02 | 2021-08-02 | Low-protrusion reflecting lens of taxiway lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001416U (en) |
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2021
- 2021-08-02 CN CN202121785683.8U patent/CN215001416U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Effective date of registration: 20230724 Granted publication date: 20211203 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20251212 Granted publication date: 20211203 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20260119 Address after: 518129 Guangdong Province, Shenzhen City, Longgang District, Bantian Street, Xinxi Community, Shangxue Technology City, Yixiang Building A, Comprehensive Building A701 Patentee after: Shenzhen Xin Player Technology Co.,Ltd. Country or region after: China Address before: 402160 Chongqing City Yongchuan District Fenghuang Second Street 66.NO Patentee before: Chongqing Jifei Intelligent Equipment Technology Co.,Ltd. Country or region before: China |