CN109592058B - Double-color warning lamp group - Google Patents
Double-color warning lamp group Download PDFInfo
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- CN109592058B CN109592058B CN201811362459.0A CN201811362459A CN109592058B CN 109592058 B CN109592058 B CN 109592058B CN 201811362459 A CN201811362459 A CN 201811362459A CN 109592058 B CN109592058 B CN 109592058B
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- lamp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/02—Arrangements or adaptations of signal or lighting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D43/00—Arrangements or adaptations of instruments
Abstract
The application provides a double-color warning lamp group, and belongs to the technical field of helicopter electric lighting design. Double-colored warning banks is including main warning banks spare and the main warning banks spare that has double-colored lamp pearl, the double-colored lamp pearl colour of main warning banks spare includes that aviation is red and NVIS is red, the double-colored lamp pearl colour of main warning banks spare includes amber or NVIS yellow, the double-colored lamp pearl of main warning banks spare and main warning banks spare all fires through tribit switch selectivity. Through this double-colored warning light group, solved the red main warning light of aviation and amber main warning light incompatibility's problem to the night-vision mirror when using the night-vision mirror on civilian helicopter, simultaneously, can satisfy the compliance requirement of warning light to the airworthiness clause, reduced development and modification cost.
Description
Technical Field
The application belongs to the technical field of helicopter electrical lighting design, and particularly relates to a double-color warning lamp set.
Background
The warning lamp group comprises a main warning lamp and a main warning lamp, and the main function is to provide fault information flashing prompt for the cockpit unit.
When a warning level warning signal exists, the corresponding warning lamp is lighted, and the main warning lamp is driven to flicker at the same time, so that the pilot is reminded to immediately take corresponding treatment measures according to the warning information; after the unit confirms the alarm information, the main warning lamp is pressed to output a reset signal, so that the main warning lamp is always on and stops flashing. The reset signal can also reset the warning level warning information displayed by the display through the bus or an external circuit, so that the warning level warning information is reversed, and the unit confirms the warning information.
When an alarm level alarm signal exists, the main alarm lamp is driven to flash, and a pilot is reminded to take corresponding treatment measures according to the alarm information; after the unit confirms the alarm information, the main warning lamp is pressed, and a reset signal is output, so that the main warning lamp is always on and stops flashing. The reset signal can also reset the warning level alarm information displayed by the display through the bus or an external circuit, so that the warning level alarm information is reversed, and the unit confirms the alarm information.
The prior warning lamp set can only provide warning lamps with a single color system: the main warning light is aviation red or NVIS red, and the main warning light is amber or NVIS yellow. The NVIS red main warning lamp/the NVIS yellow main warning lamp is compatible with low-light night vision goggles, but cannot meet the airworthiness requirement; the aviation red main warning lamp/amber main warning lamp meets the airworthiness requirement, but cannot be compatible with low-light night vision goggles.
Disclosure of Invention
In order to solve at least one of the above technical problems, the present application provides a two-color warning light set. The light sources of the warning lamp sets with two different colors are integrated in one warning lamp set, the main warning lamp is aviation red/NVIS red, the main warning lamp is amber/NVIS yellow, and mode selection is controlled through the mode conversion switch.
This application double-colored warning banks, including main warning banks spare and the main warning banks spare that has double-colored lamp pearl, the double-colored lamp pearl colour of main warning banks spare includes that aviation is red and NVIS is red, the double-colored lamp pearl colour of main warning banks spare includes amber or NVIS yellow, the double-colored lamp pearl of main warning banks spare and main warning banks spare all fires through tribit switch selectivity.
Preferably, the main warning lamp assembly and the main warning lamp assembly each include:
the lamp holder covers the double-color lamp beads and is connected to the mounting sleeve;
the lamp holder comprises a shell and a control circuit assembly of a bicolor lamp bead arranged in the shell, one end of the shell is connected with the mounting sleeve, and the other end of the shell is inserted into the fixing equipment through a connector;
the connector, with lamp stand fixed connection embeds there is the conduction circuit, the conduction circuit is used for connecting the control scheme subassembly and the control terminal of double-colored lamp pearl.
Preferably, the lamp holder is a transparent part, a protrusion is arranged on the outer wall of the lamp holder, a groove is formed in the inner wall of the mounting sleeve, and the protrusion is connected with the groove in an adaptive clamping mode.
Preferably, the recess is longer than the projection in a first direction to provide movement of the projection in the recess in the first direction, the first direction being the direction in which the cap is directed towards the socket connector.
Preferably, the control scheme is at least including control the reverse push type button of double-colored lamp pearl, the button is connected with the locking connecting rod, the other end of locking connecting rod extends to contradict the lamp holder.
Preferably, the main warning light assembly and the double-color lamp beads of the main warning light assembly respectively comprise four lamp beads, and the lamp beads with the same color are arranged in a diagonal manner.
The application can achieve the following technical effects:
1) on the double-color warning lamp group, the main warning lamp integrates two backlight colors of aviation red/NVIS red, and the main warning lamp integrates two backlight colors of amber/NVIS yellow, so that the incompatibility of the aviation red main warning lamp and the amber main warning lamp to the night vision goggles when the night vision goggles are used on the civil helicopter is solved, and the requirement of the warning lamp on the conformity of airworthiness terms can be met.
2) A new warning lamp group design mode is provided: the connector is arranged, so that the traditional welding connection is replaced, and the disassembly, the assembly and the maintenance are convenient; the warning lamp group is designed to facilitate self-defining design, and the development and modification cost is reduced.
3) Can form a series of products and adapt to the light warning requirements of various cockpit.
Drawings
Fig. 1 is a schematic structural diagram of a main warning light group according to a preferred embodiment of the present application.
FIG. 2 is a schematic view of the interior of the main warning light set according to a preferred embodiment of the present application.
Fig. 3 is a schematic circuit control diagram of a main warning light group according to a preferred embodiment of the two-color warning light group of the present application.
The lamp comprises a lamp holder 1, a lamp holder 2, a mounting sleeve 3, a lamp holder 4, a connector assembly 5, a locking connecting rod 5 and a lamp bead group 6.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application, and should not be construed as limiting the present application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Embodiments of the present application will be described in detail below with reference to the drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
This application mainly need not only to select the helicopter that adorns night vision mirror and need the suitable navigation to obtain evidence to the different demands of warning banks colour, provides a double-colored warning banks. The invention integrates the light sources of two warning lamp sets with different colors into one warning lamp set, the main warning lamp is aviation red/NVIS red, the main warning lamp is amber/NVIS yellow, and the mode selection is controlled by the mode conversion switch. And is therefore referred to as a bi-color warning light set. The summary of the invention is described below.
This application double-colored warning banks, including main warning banks spare and the main warning banks spare that has double-colored lamp pearl, the double-colored lamp pearl colour of main warning banks spare includes that aviation is red and NVIS is red, the double-colored lamp pearl colour of main warning banks spare includes amber or NVIS yellow, the double-colored lamp pearl of main warning banks spare and main warning banks spare all fires through tribit switch selectivity.
In some alternative embodiments, as shown in fig. 1, the main warning lamp assembly and the main warning lamp assembly each include:
the lamp holder 1 covers the bicolor lamp bead and is connected to the mounting sleeve 2;
the lamp holder 3 comprises a shell and a control circuit assembly of a bicolor lamp bead arranged in the shell, one end of the shell is connected with the mounting sleeve 2, and the other end of the shell is inserted into the fixing equipment through a connector 4;
connector 4, with lamp stand fixed connection has built-in the circuit that switches on, it is used for connecting to switch on the circuit the control scheme subassembly and the control terminal of double-colored lamp pearl.
In some optional embodiments, the lamp cap is a transparent piece, and has a protrusion on the outer wall, and the inner wall of the mounting sleeve has a groove, and the protrusion is in fit clamping connection with the groove.
In some alternative embodiments, the recess is longer than the projection in a first direction, which is the direction in which the cap 1 points towards the socket connector 4, to provide for movement of the projection in the first direction within the recess.
In some optional embodiments, referring to fig. 2, the control circuit at least includes a push button for controlling the reverse color of the bicolor bead, the push button is connected with a locking connecting rod 5, and the other end of the locking connecting rod 5 extends to abut against the lamp holder 1.
It can be understood that this embodiment shows an application example of pressing the lamp cap 1, after the lamp cap 1 is pressed, its shell body slides in the groove of the side edge of the mounting sleeve, and pushes the locking connecting rod 5 to press the button for controlling the reverse color, in this embodiment, the pressing type button is a button with spring return, after being pressed, the button is returned by the spring force, and jacks up the lamp cap 1.
In this embodiment, the locking connecting rod 5 has an external thread, and the push button provides a blind hole towards the locking connecting rod 5, the blind hole has an internal thread, the adaptation is connected the locking connecting rod 5.
In some alternative embodiments, the bi-color lamp beads of the main warning lamp assembly and the main warning lamp assembly each comprise four, and the lamp beads of the same color are arranged in a diagonal line.
In the above embodiment, the beads in the bead set 6 are LEDs or LEDs, the operating voltage thereof is 28V dc, the operating current is no more than 0.08A, and the color is: the main warning lamp is aviation red/NVIS red, and the main warning lamp is amber/NVIS yellow.
Referring to fig. 3, a schematic diagram of a main warning light group control of the two-color warning light group of the present application is shown, wherein the two-color warning light group can be controlled by a "airworthiness/NVG" mode selection switch installed in a cockpit.
When the mode switch is placed in "NVG", the contacts "1A" and "3A" at the switch are on:
a pin 7 of the main warning lamp is controlled, once warning level faults occur in all systems of the helicopter, the main warning lamp in the double-color warning lamp group is lighted and flickers, and the color of the main warning lamp is NVIS red; reminding the pilot to immediately take corresponding treatment measures according to the alarm information; after the unit confirms the alarm information, press main warning light, main warning light stitch "3" and "5" switch on, output reset signal makes main warning light often bright, stops the scintillation. The reset signal may also reset the warning level alarm information displayed on the display via the bus or external circuit to a reversed color indicating that the unit has acknowledged the alarm information, in the embodiment described above, the switch is disposed between the four LED lights of fig. 2 and is a push button switch.
Similarly, for the main warning and the like, a pin 7 of the main warning lamp is controlled, and when a warning level warning signal exists, the main warning lamp flickers and the color is NVIS yellow; reminding the pilot to take corresponding treatment measures according to the alarm information; after the unit confirms the alarm information, the main warning lamp is pressed, pins '3' and '5' of the main warning lamp are connected, a reset signal is output, the main warning lamp is enabled to be normally on, and the flashing is stopped. The reset signal can also reset the warning level alarm information displayed by the display through the bus or an external circuit, so that the warning level alarm information is reversed, and the unit confirms the alarm information.
When the mode switch is placed "airworthy", the contacts "1A" and "2A" at the switch are on:
the pin 2 of the main warning lamp is controlled, once warning level faults occur in all systems of the helicopter, the main warning lamp in the double-color warning lamp group is lighted and flickers, and the color of the main warning lamp is aviation red, so that a pilot is reminded to immediately take corresponding treatment measures according to warning information; after the unit confirms the alarm information, the main warning lamp is pressed, and pins '3' and '5' of the main warning lamp are switched on, so that the main warning lamp is normally on and stops flashing. The reset signal can also reset the warning level warning information displayed by the display through the bus or an external circuit, so that the warning level warning information is reversed, and the unit confirms the warning information.
Similarly, the pin 2 of the main warning lamp is controlled, when a warning level warning signal exists, the main warning lamp flickers, the color is amber, and a pilot is reminded to take corresponding treatment measures according to the warning information; after the unit confirms the alarm information, the main warning lamp is pressed, pins '3' and '5' of the main warning lamp are connected, a reset signal is output, the main warning lamp is enabled to be normally on, and the flashing is stopped. The reset signal can also reset the warning level alarm information displayed by the display through the bus or an external circuit, so that the warning level alarm information is reversed, and the unit confirms the alarm information.
The control circuit shown in fig. 3 further comprises a day/night selection switch, the brightness of the double-color warning lamp set is controlled by the day/night selection switch, and the set can select proper brightness according to the flight environment.
When the selector switch is placed on "day", the contacts "1A" and "2A", 1B "and" 2B "at the switch are turned on, at which time the main warning lamp power supply 1 supplies a high level to the main warning lamp pins" 1 "and" 6 ", and the main warning lamp is highlighted in both" airworthiness/NVG "modes.
The main warning lamp power supply 1 provides high level for pins ' 1 ' and ' 6 ' of the main warning lamp, and the main warning lamp is highlighted in the two modes of airworthiness/NVG '.
When the selector switch is placed at "night", the contacts "1A" and "3A", 1B "and" 3B "are turned on, and at this time, the main warning lamp power supply 2 supplies a low level to the main warning lamp pins" 1 "and" 6 ", and the main warning lamp is low-lighted in both" airworthiness/NVG "modes.
The main warning lamp power supply 2 provides low level for pins ' 1 ' and ' 6 ' of the main warning lamp, and the main warning lamp is low in brightness in the two modes of airworthiness/NVG '.
The key points of the application are as follows:
1) in the double-color warning lamp group, a main warning lamp integrates two backlight colors of aviation red/NVIS red, a main warning lamp integrates two backlight colors of amber/NVIS yellow, and lamp beads of each color are arranged in two ways and are arranged diagonally;
2) the lettering of the lamp holder can be designed by self-definition: chinese characters or English letters; the design of the lamp holder is convenient to modify, and the carving of the lamp holder is only required to be modified;
3) the self-contained connector is convenient to disassemble, assemble and maintain;
4) can form a series of products and adapt to the light warning requirements of various cockpit.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (2)
1. A double-color warning lamp set is characterized by comprising a main warning lamp component and a main warning lamp component, wherein the main warning lamp component is provided with double-color lamp beads, the double-color lamp bead colors of the main warning lamp component comprise aviation red and NVIS red, the double-color lamp bead colors of the main warning lamp component comprise amber and NVIS yellow, and the double-color lamp beads of the main warning lamp component and the main warning lamp component are selectively lightened through a three-position switch;
the main warning lamp assembly and the main warning lamp assembly each include:
the lamp holder (1) covers the bicolor lamp bead and is connected to the mounting sleeve (2);
the lamp holder (3) comprises a shell and a control circuit assembly of a bicolor lamp bead arranged in the shell, one end of the shell is connected with the mounting sleeve (2), and the other end of the shell is inserted into the fixing equipment through a connector (4);
the connector (4) is fixedly connected with the lamp holder and is internally provided with a conduction circuit, and the conduction circuit is used for connecting a control circuit component and a control terminal of the bicolor lamp bead;
the lamp holder is a transparent piece, a protrusion is arranged on the outer wall of the lamp holder, a groove is formed in the inner wall of the mounting sleeve, and the protrusion is in adaptive clamping connection with the groove; the recess is longer than the projection in a first direction to provide movement of the projection in the recess in the first direction, the first direction being the direction in which the lamp cap (1) points towards the socket connector (4); the control scheme is at least including control the reverse push type button of double-colored lamp pearl, the button is connected with locking connecting rod (5), the other end of locking connecting rod (5) extends to contradict lamp holder (1).
2. The bi-color warning light set of claim 1 wherein the bi-color light beads of the main warning light assembly and the main warning light assembly each comprise four light beads of the same color arranged diagonally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362459.0A CN109592058B (en) | 2018-11-15 | 2018-11-15 | Double-color warning lamp group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811362459.0A CN109592058B (en) | 2018-11-15 | 2018-11-15 | Double-color warning lamp group |
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| Publication Number | Publication Date |
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| CN109592058A CN109592058A (en) | 2019-04-09 |
| CN109592058B true CN109592058B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811362459.0A Active CN109592058B (en) | 2018-11-15 | 2018-11-15 | Double-color warning lamp group |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7540632B2 (en) * | 2006-11-21 | 2009-06-02 | Honeywell International Inc. | Spectrally controlled display backlight emissions for night vision imaging system compatibility |
| CN104648682B (en) * | 2013-11-25 | 2018-05-08 | 上海航空电器有限公司 | A kind of small-sized warning light box |
| CN205332076U (en) * | 2015-12-14 | 2016-06-22 | 广州市佛达信号设备有限公司 | Miniaturized double -colored LED warning light |
| CN106628246A (en) * | 2016-11-17 | 2017-05-10 | 成都飞机工业（集团）有限责任公司 | Cabin illumination testing method compatible with aircraft night vision imaging system |
| CN106742001A (en) * | 2016-11-30 | 2017-05-31 | 中国直升机设计研究所 | A kind of airborne alarm control lamp box and the light alarm method with it |
| CN206255208U (en) * | 2016-12-13 | 2017-06-16 | 昆山航理机载设备股份有限公司 | A kind of aircraft warning light |
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