CN221483446U - Parking apron lens group and lamp - Google Patents
Parking apron lens group and lamp Download PDFInfo
- Publication number
- CN221483446U CN221483446U CN202420213356.2U CN202420213356U CN221483446U CN 221483446 U CN221483446 U CN 221483446U CN 202420213356 U CN202420213356 U CN 202420213356U CN 221483446 U CN221483446 U CN 221483446U
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- Prior art keywords
- lens
- light
- emergent
- lens cover
- tarmac
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model belongs to the technical field of tarmac lamps, and particularly relates to a tarmac lens group. It comprises the following steps: the lens comprises a lens body and a lens cover, wherein a luminous hole for accommodating a light source is formed in the center of the bottom of the lens body, and a conical structure is formed at the top of the lens body and used for reflecting light rays of the luminous hole to the annular peripheral surface of the lens body to be emitted; the bottom of the center of the lens cover is provided with a containing cavity for containing the lens body, the peripheral surface of the lens cover forms an emergent surface, and the top and the bottom of the lens cover are used for reflecting emergent rays of the lens body to the emergent surface. The utility model is used for solving the problem that the light emergent angle cannot meet the requirement. The conical structure at the top of the lens body can reflect light to the periphery, the lens cover is combined with the lens cover, the top and the bottom of the lens cover are used for reflecting light, the light is reflected to the periphery of the lens cover, the light emergent direction is controlled, the lateral light emergent ratio is increased, and light emergent in the upward direction and the like is avoided.
Description
Technical Field
The utility model belongs to the technical field of tarmac lamps, and particularly relates to a tarmac lens group.
Background
With the development of civil aviation industry, an airplane becomes an important transportation means for people to travel, and in order to ensure that the airplane can still travel orderly and safely under the condition of low visibility when entering and exiting ports, high requirements are put on lamplight on an apron.
The current lights of the parking apron are flood lights for marking each area and reducing the proportion of light emitted upwards so as to avoid the influence of the light on an airplane driver.
However, most of the current light on the parking apron only reduces the emergent light on the top, and meanwhile, the lateral direction of the emergent light still cannot meet the required requirement.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an apron lens group for solving the problem that the light emergent angle cannot meet the requirement.
The technical scheme for solving the technical problems is as follows: a tarmac lens group, comprising:
The lens body is provided with a luminous hole at the center of the bottom for accommodating the light source, and a conical structure is formed at the top of the lens body and used for reflecting the light of the luminous hole to the annular peripheral surface of the lens body for emergent;
The lens cover is characterized in that a containing cavity for containing the lens body is formed in the bottom of the lens cover, an emergent surface is formed on the outer peripheral surface of the lens cover, and the top and the bottom of the lens cover are used for reflecting emergent rays of the lens body to the emergent surface.
Compared with the prior art, the technical scheme has the following beneficial effects:
The conical structure at the top of the lens body can reflect light to the periphery, the lens cover is combined with the lens cover, the top and the bottom of the lens cover are used for reflecting light, the light is reflected to the periphery of the lens cover, the light emergent direction is controlled, the lateral light emergent ratio is increased, and light emergent in the upward direction and the like is avoided.
Further, a plurality of straight stripes are uniformly arranged on the emergent surface of the lens cover at intervals in the circumferential direction.
Further, the straight stripe is vertically arranged along the circumferential direction of the lens cover.
Further, the top of the lens cover is provided with a microstructure for reflecting the emergent light of the lens body.
Further, the microstructure is an annular wavy microstructure arranged around the center of the lens cover.
Further, the lens cover is in a rotationally symmetrical structure around the accommodating cavity.
The embodiment also discloses a lamp, which comprises the apron lens group.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic elevational view of the present utility model.
Fig. 2 is a schematic cross-sectional view of fig. 1.
Reference numerals:
1. a lens body; 2. a light emitting hole; 3. a conical structure;
4. a lens cover; 5. a receiving chamber; 6. an exit surface;
7. Straight stripes;
8. Microstructure.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
As shown in fig. 1-2, the present utility model provides an apron lens set, which includes: a lens body and a lens cover.
The center of the bottom of the lens body is provided with a light emitting hole for accommodating a light source, the top of the lens body is provided with a conical structure for reflecting light rays of the light emitting hole to the annular outer peripheral surface of the lens body to exit, and the conical structure is positioned right above the light emitting hole and uniformly emits light rays of the light emitting hole to the top to the periphery.
The bottom of the center of the lens cover is provided with a containing cavity for containing the lens body, the peripheral surface of the lens cover forms an emergent surface, and the top and the bottom of the lens cover are used for reflecting emergent rays of the lens body to the emergent surface.
The conical structure at the top of the lens body can reflect light to the periphery, the lens cover is combined with the lens cover, the top and the bottom of the lens cover are used for reflecting light, the light is reflected to the periphery of the lens cover, the light emergent direction is controlled, the lateral light emergent ratio is increased, and light emergent in the upward direction and the like is avoided.
In order to increase the side surface light-emitting efficiency, a plurality of straight stripes are uniformly arranged on the emergent surface of the lens cover at intervals in the circumferential direction.
Further, the straight stripes are vertically arranged along the circumferential direction of the lens cover, and the vertical straight stripes are uniformly arranged at intervals in the circumferential direction, so that the astigmatism effect can be achieved, and the specific light emitting effect is met.
In order to reflect more light rays reflected by the lens cover to the side face of the lens cover, a microstructure for reflecting the emergent light rays of the lens body is arranged at the top of the lens cover, and the reflection ratio is increased.
Specifically, the microstructure is an annular wavy microstructure arranged around the center of the lens cover, and can reflect light rays to the emergent surfaces around the lens cover.
The lens cover is in a rotationally symmetrical structure around the accommodating cavity, the light utilization rate is high, and the accommodating cavity is arranged in the center, so that the light is equal in circumferential distance, and the light irradiation effect is good.
The embodiment also discloses a lamp, which comprises the apron lens group.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. A tarmac lens assembly comprising:
The lens body is provided with a luminous hole at the center of the bottom for accommodating the light source, and a conical structure is formed at the top of the lens body and used for reflecting the light of the luminous hole to the annular peripheral surface of the lens body for emergent;
The lens cover is characterized in that a containing cavity for containing the lens body is formed in the bottom of the lens cover, an emergent surface is formed on the outer peripheral surface of the lens cover, and the top and the bottom of the lens cover are used for reflecting emergent rays of the lens body to the emergent surface.
2. The tarmac lens group of claim 1, wherein a plurality of straight stripes are circumferentially uniformly spaced on the exit face of the lens cover.
3. The tarmac lens group of claim 2, wherein the straight stripe is vertically disposed along the lens hood circumference.
4. The tarmac lens group of claim 1, wherein the lens hood top is provided with microstructures for reflecting the light rays exiting the lens body.
5. The tarmac lens group of claim 4, wherein the microstructure is an annular wavy microstructure disposed about a center of the lens cover.
6. The tarmac lens group of claim 1, wherein the lens hood is rotationally symmetrical about the receiving cavity.
7. A luminaire comprising the tarmac lens set of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420213356.2U CN221483446U (en) | 2024-01-30 | 2024-01-30 | Parking apron lens group and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420213356.2U CN221483446U (en) | 2024-01-30 | 2024-01-30 | Parking apron lens group and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221483446U true CN221483446U (en) | 2024-08-06 |
Family
ID=92350324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420213356.2U Active CN221483446U (en) | 2024-01-30 | 2024-01-30 | Parking apron lens group and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221483446U (en) |
-
2024
- 2024-01-30 CN CN202420213356.2U patent/CN221483446U/en active Active
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