RU3924U1 - SECTORAL ACTION LANGUAGE FOR COASTAL NAVIGATION SIGNS - Google Patents

Abstract

1. Sector action lamp for coastal navigation signs, comprising an optical system, a light source, a signal fire control device and a housing mounted on a coastal sign, characterized in that the light source is made in the form of a module of LED cells mounted with the same angular spacing on the surface a half-cylinder in a plane perpendicular to the axis of the cylinder, equipped with a device for moving the module along the axis and its rotation in the horizontal plane. 2. Flashlight according to claim 1, characterized in that half of the Fresnel optical lens cut along the vertical axis was used as the optical system. 3. Flashlight 1 and 2, characterized in that the module is equipped with four LED cells. 4. A lantern according to claims 1 to 3, characterized in that the device for moving the module is made in the form of a shank attached to the lower surface of the half-cylinder.

Description

LIGHT OF THE OCEAN ACTION OF THE DAY OF THE COAST NABRGAGZZHNNV (SIGNS

Techiaikia area

Proposed: utility model relates to the field of water signaling devices for navigation equipment: inland waterways, and in the long run, devices for navigational navigation signs.

State of the art

A well-known navigation light-signaling device with directional action 1a: / 1 /, in which anshairift bifurcation is used as an optical system: A small lens with perfectly perpendicular cylindrical surfaces or with one cylindrical and one spherical surface, having different angular magnifications in horizontal and vertical planes the light source is a light-emitting diode with directional colored luminescence, which is placed on the optical axis in one of the front foci of the lens. used or 1 and biconvex: and sh1oskovypu1O1aya (or meniscus) having the same angular output uBelichen.sh in vertical and horizontal planes, and svetoizluchayuschsh dYod placed on the optical axis in the front focus of the lens. Besides,

The optical system may include a set of a fixed spherical lens and a movable lens with a cylindrical surface, which has a constant angular value at the output in the vertical plane and a variable in the horizontal plane, and a light-emitting diode is located on the common optical axis in front of the front cradle of the fixed spherical lens , Movable with a cylindrical surface can also be made either negatively concave or in the form of a retentive meniscus, and the light-emitting diode is located on a common sheskoy

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the axis behind the front focus of the irreplaceable official lans,

The disadvantage of the described navigation light signal device of directional operation is the impossibility of receiving a signal with a wider angle of light scattering in the horizontal plane, the inability to use it as a sector-specific lantern for coastal navigation signs.

In addition, the Krzgg action light-signaling device is known: containing 11 an optical system, a light source, a fire control device and a housing mounted on a coastal sign. When mounting 2 {e devices on the panel sign, they are oriented in the direction of the ship's course axis, after which their direction is fixed by tightening the screw tightening the split ring for moving panels around the cylindrical lens.

The disadvantages of the indicated light-signaling device are low: the reliability of its operation, low environmental safety and the lack of sector action for coastal navigation signs.

The essence of the utility model and its essential

The proposed utility model is soy lantern

sectorial action for coastal navigation signs. The essence of the proposed utility model is that in

It solves the problem of creating a lamp of higher reliability AND economy / 1chnosti and sectorial action.

The problem is solved in that a light source made in the form of a module consisting of four LED cells installed in a plane perpendicular to the light source is introduced into the device containing the optical system, the light source, the device controlled by the signal fire and the body mounted on the coast sign. axis of the module with the same angular interval for signs.

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Upper Semi-Peyndra, ending with the unclean tail needles of V. YIKOM, providing the module to be moved along the vertical axis of the falsehood, I rotate it into the jaundice of the horizontal lens; in addition, I used half of the Fresnel ciliary lens, dissected along the vertical axis, the horizontal plane of which is the width of the light beam many times greater than the width of the beam in a vertical plane,

A brief description of the design of the utility model. The description of the utility model of a sector-specific action lantern for coastal navigational signs is illustrated in the drawing, where Fig. 1 shows the general view of the lantern. . , and FIG. 8 is a side view.

The described lantern consists of the following structural elements: 1-half of a cylindrical Fresnel lens, 2-brackets for cracking a lantern lantern on a coastal sign, 3-body, 4-screw4 / for fasteners: rear lantern, 5-back lamp cover, 6- half-clamp fastening screws, 7-Mental and lead-in cables, 8-couplers for attaching the lens (two pieces), 9-module with LED (four pieces), 10-LEDs, 11-ohmut, 12-Planck, 13-device module operation control, 14-photosensor control device. The lamp works as follows

Constant:, - the current from the power source 13 is supplied to the LEDs and a constant is created: VII-spot fire;

. .. The lantern is fixed in 3 places to the shield - the window is flanged to prevent water from entering the unary, strap 12 allows the module with LEDs to be pulled up and down relative to the axis when installed in focus or in case of lighting shift by 180 °

The proposed sector-specific lantern 11Ya provides the following parshetary: the range of the gun is 2-2.5 km, fire-based W / W

tya-150 180, working angle in vertical square about, from, supply voltage-2.5-f4 V, working | rgok -0.08 I, range included -sh and

turning off the fire -40-i-100 m:, the range of tegsheratury is 4 40-15 C, the service orc is over 30 thousand.

Sources of information taken into account. H. Patent PQQQm, l 2Gl {l Z 1992, B63B51 / 00,

2, I.E. Tsmerling, Navigation equipment of inland waterways, M., ed. Transport, o.101 (prototype).

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Claims (4)

1. Sector action lamp for coastal navigation signs, comprising an optical system, a light source, a signal fire control device and a housing mounted on a coastal sign, characterized in that the light source is made in the form of a module of LED cells mounted with the same angular spacing on the surface a half-cylinder in a plane perpendicular to the axis of the cylinder, equipped with a device for moving the module along the axis and its rotation in the horizontal plane.  2. The flashlight according to claim 1, characterized in that half of the Fresnel optical lens is used as an optical system, cut along the vertical axis.  3. The lantern according to paragraphs. 1 and 2, characterized in that the module is equipped with four LED cells. 4. The lantern according to claims 1 to 3, characterized in that the device for moving the module is made in the form of a shank attached to the lower surface of the half-cylinder.