CN211118919U - Airport boundary lamp - Google Patents
Airport boundary lamp Download PDFInfo
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- CN211118919U CN211118919U CN201922327587.8U CN201922327587U CN211118919U CN 211118919 U CN211118919 U CN 211118919U CN 201922327587 U CN201922327587 U CN 201922327587U CN 211118919 U CN211118919 U CN 211118919U
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Abstract
The utility model provides an airport boundary lamp, it includes the boundary lamp main part, the boundary lamp main part includes: a light emitting module comprising a structural member and an optical assembly, the structural member for carrying the optical assembly; the upper end of the boundary lamp cavity is opened and is connected with the light emitting module; a driving module located within the boundary lamp cavity; the driving module comprises a wiring module, a communication module and an AC-DC power conversion module; the wiring module is used for being connected with an external cable, the communication module is configured to be a power carrier communication module and/or an RS485 communication module, and the AC-DC power supply conversion module is used for converting alternating current of an external power supply into direct current so as to supply power to the communication module. The utility model discloses can adopt power line carrier communication technique, through power supply line transmission signal to this communication mode carries out old lamp transformation, can save the cost of changing the cable, has reduced the transformation work volume simultaneously.
Description
Technical Field
The utility model relates to an aviation guarantee equipment field, concretely relates to airport boundary lamp.
Background
The landing assistant light guarantee system is used for providing visual light signals for aircraft drivers and guaranteeing the safety and stability of the aircraft to complete the taking-off and landing operation tasks. The main application fields comprise general aviation, ocean drilling platforms and the like. The airport boundary lamp is installed on the boundary of the take-off and landing area of the aircraft, sends out omnidirectional light signals, provides visual light signals of the boundary of the take-off and landing area for aircraft drivers, and ensures that the take-off and landing of the aircraft can be safely and reliably completed.
In the past, the traditional light source is mostly adopted by a lamp of a helicopter take-off and landing platform, the problems of large light attenuation, low light efficiency, short service life and the like exist, the L ED light source technology is mature and applied to the existing landing-assisting lamp, the traditional lamp is updated, namely the old lamp is transformed, for the take-off and landing platform with the traditional lamp installed, the problems of large transformation engineering quantity, high cost and the like exist, for example, the traditional lamp only has two power lines and is used for dimming through a dimmer, and the L ED lamp adopts a communication control dimming technology, and needs two other communication lines, so that the construction cost for replacing cables is very high.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problem, an object of the utility model is to provide an airport boundary lamp adopts power line carrier communication technique, through power supply line transmission signal to this communication mode carries out old lamp transformation, can save the cost of changing the cable, simultaneously greatly reduced the transformation work volume.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
according to an aspect of the utility model, a boundary lamp is provided at airport, and it includes the boundary lamp main part, and the boundary lamp main part includes:
the light-emitting module comprises a structural part and an optical component, wherein the structural part is used for bearing the optical component;
the upper end of the boundary lamp cavity is opened and is connected with the light emitting module;
a driving module located within the boundary lamp cavity; wherein the content of the first and second substances,
the driving module comprises a wiring module, a communication module and an AC-DC power conversion module; the wiring module is used for being connected with an external cable, the communication module is configured to be a power carrier communication module and/or an RS485 communication module, and the AC-DC power supply conversion module is used for converting alternating current of an external power supply into direct current so as to supply power to the communication module.
In some embodiments of the present invention, the driving module further comprises a driving module upper cover and a driving module box body; wherein the content of the first and second substances,
the communication module and the AC-DC power supply conversion module are positioned in the driving module box body;
the upper cover of the driving module is covered on the upper end opening of the box body of the driving module;
the wiring module is arranged on one surface of the upper cover of the driving module, which is deviated from the box body of the driving module.
In some embodiments of the present invention, the border lamp body further comprises:
and the wiring terminal is positioned in the boundary lamp cavity and is used for connecting an external cable and the electric connecting piece of the driving module.
In some embodiments of the present invention, the border lamp body further comprises: the wiring cavity cover is fixed on the wiring terminal; wherein the content of the first and second substances,
the lower end of the boundary lamp cavity is opened, and the lower end of the boundary lamp cavity is connected with the wiring cavity cover.
In some embodiments of the present invention, the wiring chamber cover is integrally formed with the boundary lamp body.
The utility model discloses in some embodiments, all be provided with watertight structure between the upper end of light emitting module and boundary lamp cavity, between the lower extreme of wiring chamber lid and boundary lamp cavity.
In some embodiments of the invention, the watertight structure comprises a sealing ring.
In some embodiments of the present invention, the first and second,
an explosion-proof stuffing box is arranged on the peripheral wall of the boundary lamp cavity and is used for enabling an external cable to enter the boundary lamp body through the explosion-proof stuffing box;
the structural member is made of cast aluminum, and the thickness of the structural member is more than or equal to 8 mm;
the boundary lamp cavity is made of cast aluminum, and the thickness of the peripheral wall of the boundary lamp cavity is more than or equal to 8 mm;
the wiring cavity cover is made of cast aluminum, and the thickness of the wiring cavity cover is more than or equal to 8 mm;
the top surfaces of the upper end and the lower end of the boundary lamp cavity are planes.
In certain embodiments of the present invention, the airport boundary light further comprises:
and a vertical mounting bracket connected with the boundary lamp main body.
In certain embodiments of the present invention, the airport boundary light further comprises:
a mounting flange fastened to the boundary lamp body;
the protective cover is positioned on the surface of the boundary lamp main body and used for protecting the boundary lamp main body, and the protective cover is fastened with the mounting flange.
According to the above technical scheme, the utility model discloses airport boundary lamp has one of them of following beneficial effect at least:
(1) the utility model can adopt the power line carrier technology, transmit signals through the power supply line, and transform the old lamp in the communication mode, thereby saving the cost of replacing the cable and greatly reducing the transformation work load;
(2) the utility model can also adopt RS485 communication technology, transmit signals through communication cables, and determine the optimal communication mode with the lowest cost according to the construction scheme;
(3) the utility model discloses can be applied to the place that has explosion-proof requirement such as ocean drilling platform, enlarge the application scope of airport boundary lamp.
Drawings
Fig. 1 is a schematic structural view of a border lamp body according to an embodiment of the present invention.
Fig. 2 is an exploded view of the border light body according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a driving module according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a vertical installation mode of the airport boundary lamp of the embodiment of the present invention.
Fig. 5 is a schematic structural diagram of an embedded installation manner of the airport boundary light of the present invention.
[ Main element ]
10-a border lamp body;
1-a light emitting module;
2-boundary lamp cavity;
3-a drive module;
31-a wiring module;
32-drive module upper cover;
33-a communication module;
a 34-AC-DC power conversion module;
35-drive module cartridge;
4-a connecting terminal;
5-a wiring cavity cover;
6-driving cavity sealing ring;
7-sealing ring of wiring cavity;
20-a vertical mounting bracket;
30-an explosion-proof stuffing box;
40-mounting a flange;
50-protective cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
Certain embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In an exemplary embodiment of the present invention, an airport boundary lamp is provided, which includes a boundary lamp body 10. Fig. 1 is a schematic structural diagram of a boundary lamp body 10 according to an embodiment of the present invention. Fig. 2 is an exploded view of the border light body 10 according to an embodiment of the present invention. As shown in fig. 1 and 2, the boundary lamp body 10 includes: light emitting module 1, boundary lamp cavity 2, drive module 3, binding post 4, wiring chamber lid 5.
The light emitting module 1 comprises a structural part and an optical component, wherein the structural part is used for bearing the optical component, the structural part meets the design requirement of GB3836.2 equipment protected by a flame-proof shell d, specifically, the structural part is made of cast aluminum Z L101A, the structural strength of the structural part is high, the magnesium content is low, the requirement of the flame-proof shell is met, the thickness of the structural part is more than or equal to 8mm, the requirement of an explosive gas test on the strength of the structural shell is met, the optical component meets the optical requirement of an airport boundary lamp, comprises a light source, adopts a L ED light source, and has the advantages of high luminous efficiency, long service life and the like.
The boundary lamp cavity 2 is formed by surrounding a peripheral wall, the peripheral wall is provided with an upper opening and a lower opening, the upper end of the boundary lamp cavity 2 is connected with the light emitting module 1, for example, a bolt connection mode is adopted, the boundary lamp cavity 2 comprises an upper part and a lower part, the upper part is a driving cavity and used for accommodating and installing the driving module 3, the lower part is a wiring cavity and used for accommodating and installing the wiring terminal 4, similarly, the boundary lamp cavity 2 meets the design requirement of GB3836.2 equipment protected by an explosion-proof shell d, the boundary lamp cavity can be made of cast aluminum Z L101A, the wall thickness is more than or equal to 8mm, the upper part refers to the part of the boundary lamp cavity 2 close to the light emitting module 1, and the lower part refers to the part of the boundary lamp cavity 2 far away.
Fig. 3 is a schematic structural diagram of a driving module according to an embodiment of the present invention. As shown in fig. 3, the driving module 3, which is a core component of the boundary lamp body 10, includes: a wiring module 31, a drive module upper cover 32, a communication module 33, an AC-DC power conversion module 34 and a drive module box 35. The junction module 31 is connected to an external power cable, i.e., a power supply line or a communication cable, which supplies power to the border lamp body 10, thereby achieving signal communication and power supply. The communication module 33 and the AC-DC power conversion module 34 are accommodated and mounted in the drive module case 35. The communication module 33 can be configured as a power carrier communication module or an RS485 communication module as required, the power carrier communication module is provided with a power carrier communication interface, signals are transmitted through a power supply line, functions of dimming, switching, fault state communication and the like are realized, old lamps are modified in the communication mode, the cost of replacing cables can be saved, and the modification engineering quantity is greatly reduced; the RS485 communication module is provided with an RS485 communication interface, signals are transmitted through the communication cable, functions of dimming, switching, fault state communication and the like are achieved, if no airport boundary lamp is installed in an airport before, the communication mode can be selected, and the communication cable is laid, so that technicians can determine the optimal communication mode with the lowest cost according to the construction site conditions and the construction scheme. The AC-DC power conversion module 34 is used for converting the AC power of the external power source into DC power to supply power to the communication module 33.
The driving module upper cover 32 covers the upper end of the driving module box body 35, so that the communication module 33 and the AC-DC power conversion module 34 are encapsulated by the driving module upper cover 32 and the driving module box body 35. Note that the upper end of the driving module case 35 is an end close to the light emitting module 1. The connection module 31 is disposed on a side of the drive module top cover 32 facing away from the drive module case 35. The inside gluey structure of sealing that has of drive module box body 35 specifically, the inside epoxy that is filled with of drive module box body 35 has the heat dissipation function, and the inside temperature of balanced drive module box body 35 improves the electric part life-span. The drive module 3 is fixed in the drive chamber, for example, by bolts, and specifically, the bottom of the drive module case 35 has 4 bolts, thereby realizing the fixation with the drive chamber.
As shown in fig. 2, the connection terminal 4 is used to connect an external cable to an electrical connector of the driving module 3, and the connection terminal 4 is used to facilitate a line connection, specifically, the connection module 31 is a PCB, when installed, the external cable is connected to the PCB, the PCB is connected to the communication module 33, the AC-DC power conversion module 34, L ED, etc., the connection terminal 4 is fixed to the connection cavity cover 5 by screws, and the connection cavity cover 5 is connected to the lower end of the boundary lamp cavity 2, for example, by bolts, so that the functions of the upper and lower covers of the boundary lamp cavity 2 of the light emitting module 1 and the connection cavity cover 5 are achieved by the light emitting module 1 and the connection cavity cover 5 together with the boundary lamp cavity 2, and the light emitting module 1, the connection cavity cover 5 and the boundary lamp cavity 2 encapsulate the driving module 3 and the connection terminal 4, and similarly, the connection cavity cover 5 meets the design requirements of "GB 3836.2 protected by" d ", which may be made of cast aluminum Z L101A material, the wall thickness of 8mm or more, in addition, the upper and lower ends of the connection cavity 2 of the light emitting module 1, the connection terminal cover 5 and the boundary lamp cavity 2 may also meet the requirements of a specific requirements of a boundary lamp cavity cover 2, that the requirements of a boundary lamp cavity cover 2, and a boundary lamp cavity cover may be implemented by a boundary lamp cavity cover, and a boundary lamp cavity cover structure, that the connection.
Between the upper end of light emitting module 1 and boundary lamp cavity 2, between the lower extreme of wiring chamber lid 5 and boundary lamp cavity 2 all be provided with watertight structure for it is waterproof, as a specific implementation, be provided with drive chamber sealing washer 6 between the upper end of light emitting module 1 and boundary lamp cavity 2, be provided with wiring chamber sealing washer 7 between the lower extreme of wiring chamber lid 5 and boundary lamp cavity 2. With such a structure as described above, the boundary lamp body 10 can achieve the IP67 envelope protection rating.
Fig. 4 is a schematic structural diagram of a vertical installation mode of the airport boundary lamp of the embodiment of the present invention. As shown in fig. 4, the airport boundary light further includes a vertical mounting bracket 20, which is connected to the wiring chamber cover 5, for example, by a bolt connection, and when the airport boundary light is installed, the vertical mounting bracket 20 is fixed, for example, by welding, to the lifting platform, and this installation of the airport boundary light is a vertical installation. The peripheral wall of the boundary lamp cavity 2 is provided with an explosion-proof stuffing box 30, and an external cable enters the boundary lamp main body 10 through the explosion-proof stuffing box 30, so that the requirement of cable wiring of explosion-proof equipment is met.
Fig. 5 is a schematic structural diagram of an embedded installation manner of the airport boundary light of the present invention. As shown in fig. 5, the airport boundary light may further include a mounting flange 40, which is fastened to the boundary light body 10 by bolts, and when the airport boundary light is installed, the mounting flange 40 is fixed to the lifting platform, such as by welding, and the airport boundary light is installed in a recessed manner. In addition, when the embedded installation is adopted, a protective cover 50 is arranged and positioned on the surface of the boundary light body 10, so that the damage caused by the impact of an external force on the boundary light body 10 can be avoided, and the protective cover 50 is also fastened with the installation flange 40 through bolts.
Thus, the boundary light body 10 may be equipped with different mounting accessories, allowing for both vertical and recessed mounting, providing flexibility in mounting the boundary light body 10. And simultaneously, the utility model discloses a main part unit + is equipped with the mode of installation annex, has reduced design, production manufacturing cost.
It can be seen from the above that the boundary light body 10 adopts an explosion-proof design, the explosion-proof grade is Ex d ii B T4 GB, the requirement of using equipment in explosive gas type 1 dangerous places is met, the boundary light can be applied to places with explosion-proof requirements such as ocean drilling platforms and the like, and can also be applied to non-explosion places, so that the airport boundary light has various application places, and the application range of the airport boundary light is expanded.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. In light of the above description, those skilled in the art should clearly recognize the airport boundary lights of the present invention.
It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Further, the above definitions of the various elements and methods are not limited to the various specific structures, shapes or arrangements of parts mentioned in the examples, which may be easily modified or substituted by those of ordinary skill in the art.
It should also be noted that the present invention may provide examples of parameters that include particular values, but these parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error margins or design constraints. Directional terms used in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., refer to directions of the drawings only, and do not limit the scope of the present invention. The embodiments described above may be mixed and matched with each other or with other embodiments based on design and reliability considerations, i.e., technical features in different embodiments may be freely combined to form further embodiments.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements.
Furthermore, the use of ordinal numbers such as "first," "second," "third," etc., in the specification and claims to modify a corresponding element is not intended to imply any ordinal numbers for the element, nor the order in which an element is sequenced or methods of manufacture, but are used to distinguish one element having a certain name from another element having a same name.
It should be noted that throughout the drawings, like elements are represented by like or similar reference numerals. In the following description, some specific embodiments are for illustrative purposes only, and should not be construed as limiting the invention in any way, but merely as exemplifications of embodiments of the invention. Conventional structures or constructions will be omitted when they may obscure the understanding of the present invention. It should be noted that the shapes and sizes of the respective components in the drawings do not reflect actual sizes and proportions, but merely illustrate the contents of the embodiments of the present invention.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An airport boundary lamp, characterized in that it comprises a boundary lamp body (10), said boundary lamp body (10) comprising:
a light module (1) comprising a structure for carrying an optical component and the optical component;
a boundary lamp cavity (2) with an opening at the upper end, wherein the upper end is connected with the light emitting module (1);
a driving module (3) located within the boundary lamp cavity (2); wherein the content of the first and second substances,
the driving module (3) comprises a wiring module (31), a communication module (33) and an AC-DC power conversion module (34); the wiring module (31) is used for being connected with an external cable, the communication module (33) is configured to be a power carrier communication module and/or an RS485 communication module, and the AC-DC power conversion module (34) is used for converting alternating current of an external power supply into direct current so as to supply power to the communication module (33).
2. Airport border light according to claim 1, characterized in that the driving module (3) further comprises a driving module upper cover (32) and a driving module box (35); wherein the content of the first and second substances,
the communication module (33) and the AC-DC power conversion module (34) are positioned in the driving module box body (35);
the upper cover (32) of the driving module is covered on the upper end opening of the box body (35) of the driving module;
the wiring module (31) is arranged on one surface of the driving module upper cover (32) deviating from the driving module box body (35).
3. Airport border light according to claim 1, characterized in that said border light body (10) further comprises:
a connection terminal (4) located within the boundary lamp cavity (2), the connection terminal (4) being for connecting an external cable with an electrical connection of the drive module (3).
4. Airport border light according to claim 3, characterized in that said border light body (10) further comprises: the wiring cavity cover (5), the wiring terminal (4) is fixed on the wiring cavity cover (5); wherein the content of the first and second substances,
the lower end of the boundary lamp cavity (2) is opened, and the lower end is connected with the wiring cavity cover (5).
5. Airport border light according to claim 4, characterized in that the wiring cavity cover (5) is integrated with the border light body (10).
6. Airport border light according to claim 4, characterized in that watertight structures are provided between the light emitting module (1) and the upper end of the border light cavity (2) and between the wiring cavity cover (5) and the lower end of the border light cavity (2).
7. Airport border light as claimed in claim 6, characterized in that said watertight structure comprises a sealing ring.
8. Airport border light according to claim 6,
an explosion-proof stuffing box (30) is arranged on the peripheral wall of the boundary lamp cavity (2) and is used for enabling an external cable to enter the boundary lamp body (10) through the explosion-proof stuffing box (30);
the structural part is made of cast aluminum, and the thickness of the structural part is more than or equal to 8 mm;
the boundary lamp cavity (2) is made of cast aluminum, and the thickness of the peripheral wall of the boundary lamp cavity is more than or equal to 8 mm;
the wiring cavity cover (5) is made of cast aluminum, and the thickness of the wiring cavity cover is more than or equal to 8 mm;
the top surfaces of the upper end and the lower end of the boundary lamp cavity (2) are planes.
9. The airport border light of claim 1, further comprising:
a vertical mounting bracket (20) connected with the boundary lamp body (10).
10. The airport border light of claim 4, further comprising:
a mounting flange (40) fastened with the border lamp body (10);
a shield (50) located at a surface of the border lamp body (10) for protecting the border lamp body (10), the shield (50) being fastened with the mounting flange (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327587.8U CN211118919U (en) | 2019-12-20 | 2019-12-20 | Airport boundary lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922327587.8U CN211118919U (en) | 2019-12-20 | 2019-12-20 | Airport boundary lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211118919U true CN211118919U (en) | 2020-07-28 |
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ID=71689850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922327587.8U Active CN211118919U (en) | 2019-12-20 | 2019-12-20 | Airport boundary lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211118919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628434A (en) * | 2022-11-14 | 2023-01-20 | 上海东风照明器材有限公司 | General mounting tool of embedded airport navigation aid lamp bottom cylinder |
-
2019
- 2019-12-20 CN CN201922327587.8U patent/CN211118919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628434A (en) * | 2022-11-14 | 2023-01-20 | 上海东风照明器材有限公司 | General mounting tool of embedded airport navigation aid lamp bottom cylinder |
| CN115628434B (en) * | 2022-11-14 | 2023-10-17 | 上海东风照明器材有限公司 | Universal installation tool for bottom barrel of embedded airport navigation-aid lamp |
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