JP3111121U - Anti-piracy searchlight - Google Patents

Abstract

A control device main body can be protected from salt damage to extend its life, and light from a searchlight can be prevented from obstructing the visibility of a light operator or a sailor.
A control device main body 5 having a completely sealed structure and a searchlight main body 6 positioned above the control device main body 5 are integrally connected via a connection fixing plate 13. The connection fixing plate 13 is attached to the attachment frame 4 via the elevation adjustment screw 14 so as to be able to be elevated. Heat dissipating fins 12 are provided on the front and lower surfaces of the control device body 5. A cylindrical hood 21 for light shielding, heat shielding and condensing is attached to the searchlight body 6. On the lower surface of the mounting frame 4, a swivel cylinder 9 constituting the swivel mechanism 2 is attached together with a vertical swivel shaft 10 erected on the main body 7 of the mounting base 2.
[Selection] Figure 1

Description

  The present invention relates to a searchlight for preventing pirates to detect pirates attacking a ship at an early stage and prevent pirate damage in advance, and in particular to prevent pirates that can effectively prevent salt damage. Related to searchlight.

Conventionally, a light that is attached to a ship and irradiates the deck and the surrounding sea surface is generally known.
Japanese Utility Model Publication No. 53-160283

  Since the conventional light is mainly intended for normal illumination, it usually has a function of irradiating the deck and the surrounding sea surface.

  By the way, pirates attacking ships usually appear only in specific waters, and attack from a direction and range that cannot be illuminated by permanent searchlights such as the stern side or both sides of the ship. It is customary to come.

  For this reason, the searchlight for preventing piracy needs to be small and can be easily installed at a necessary position on the ship, and can be easily removed when it is not necessary.

  The present invention has been made in view of the present situation, and can be easily installed at a necessary position of a ship, can be easily removed, can protect the control device body from salt damage, and can be operated by a light operator or a sailor. An object of the present invention is to provide a pirate searchlight that can prevent the field of view from being obstructed.

  Another object of the present invention is to provide a searchlight for preventing pirates by irradiating powerful light so that pirates can be informed that the ship is strictly alert.

  Another object of the present invention is to provide a searchlight for preventing piracy that can improve the cooling efficiency of the main body of the control device to the same extent as that provided with the opening.

  Still another object of the present invention is to provide a searchlight for preventing pirates that can clearly notify a pirate of the discovery and promptly give up the attack.

  In order to achieve the above object, the present invention provides a mounting base that is detachably attached to the ship side; a mounting frame that is detachably attached to the mounting base via a turning mechanism that is capable of turning about a vertical axis; A control device main body and a searchlight main body that can be mounted so as to be able to be lifted; and a hood that is detachably attached to the searchlight main body and that has a cylindrical shape for light shielding, heat shielding and condensing. It has a completely sealed structure and is provided with cooling fins on the outer surface.

  The present invention is also characterized in that a metal halide lamp is used as the light source of the searchlight body.

  The present invention is also characterized in that fins are provided on the front surface and the lower surface of the control device main body.

  The present invention is further characterized in that the searchlight body is provided with three lighting modes of lighting, extinguishing and blinking.

  The present invention relates to a mounting base that is detachably attached to the ship side; a mounting frame that is detachably attached to the mounting base via a turning mechanism that is capable of turning about a vertical axis; and a control that is removably attached to the mounting frame. An apparatus main body and a searchlight main body; a hood that is detachably attached to the searchlight main body and has a cylindrical shape for light shielding, heat shielding and condensing; and the control apparatus main body has a completely sealed structure; and Since the cooling fins are provided on the outer surface, it can be easily attached to and detached from the ship, can be easily installed at the required position of the ship, and the control device body can be protected from salt damage to extend its life. In addition, it is possible to prevent the visibility of the light operator and sailors from being obstructed.

  The present invention also uses a metal halide lamp as the light source of the searchlight body, so that it can irradiate powerful light, so that pirates and others are strictly alert to the pirates. , These actions can be deterred.

  In the present invention, the fins are provided on the front and lower surfaces of the control device, so that the fins do not interfere with the light operation, and the cooling efficiency of the control device main body is provided with the opening. It can be improved to the same extent.

  In addition, the present invention is intended to make the searchlight body have three lighting modes of lighting, extinguishing, and blinking. Can be clearly notified, and as a result, the attack can be given up early.

The present invention will be described below with reference to the drawings.
1 and 2 show an anti-piracy searchlight according to an embodiment of the present invention. The searchlight 1 is attached to a ship side so as to be detachable, and swivels on the attachment base 2. A control device main body 5 and a searchlight main body 6 which are attached via the mechanism 3 and the attachment frame 4 are provided.

  As shown in FIG. 1, the mounting base 2 includes a main body 7 formed by bending a plate material into a U shape, and a lower side of the main body 7 is used to fix the main body 7 to the ship side. A fastening bolt 8 is attached, and a vertical turning shaft 10 that constitutes the turning mechanism 3 is erected on the upper side of the main body 7 together with a turning cylinder 9 fixed to the lower surface of the mounting frame 4.

  As shown in FIGS. 1 and 2, the mounting frame 4 is formed into a groove shape by bending a plate material, and can be attached to and detached from the vertical pivot shaft 10 from above at the center of the bottom bottom surface thereof. A turning cylinder 9 to be mounted is fixed, and a retaining screw 11 that is engaged with a retaining groove 10 a of the vertical turning shaft 10 is provided on the outer surface of the turning cylinder 9.

  On the other hand, as shown in FIG. 1 and FIG. 2, the control device main body 5 has a ballast and other control devices and has a completely sealed structure. 12 is provided, and the heat radiation effect of the same level as that in the case where the heat radiation opening is provided can be ensured in spite of the completely sealed structure.

  As shown in FIGS. 1 and 2, the searchlight main body 6 is disposed above the control device main body 5. The searchlight main body 6 and the control device main body 5 are arranged on both sides of the searchlight main body 6. Are connected and fixed together via the two connecting and fixing plates 13. As shown in FIGS. 1 and 2, these two connection fixing plates 13 are attached to the attachment frame 4 via the elevation adjustment screw 14, and there is a search between the two connection fixing plates 13. A gate-shaped operation handle 15 is attached across the light body 6, and the search light body 6 is operated by gripping and operating the operation handle 15 with the elevation adjustment screw 14 loosened. 5 and can be raised with respect to the mounting frame.

  Further, as shown in FIG. 2, a completely waterproof switch 16 is provided on the upper surface of the control device body 5, and the searchlight body 6 is turned on, turned off, and blinked by the operation of the switch 16. Two lighting modes can be obtained. And after finding the pirate ship in the lit state, by switching to the blinking state, it is possible to clearly notify the pirate that it was discovered, and as a result, it is possible to give up the attack early .

  As shown in FIG. 2, the searchlight main body 6 includes a short arc type metal halide lamp 17 that exhibits power for searching for a target as a light source, and a front lid having a transparent glass 19 on the front surface. 18 is detachably attached via a detachable screw 20, and a cylindrical hood 21 for light shielding, heat shielding and condensing is detachably attached to the front side of the front lid 18 via a snap lock 22. It is like that.

Next, the operation of the present embodiment will be described.
If the ship reaches a sea area where pirates are likely to appear, such as the Straits of Malacca, the searchlight 1 is installed on the stern side or both sides of the ship. When the searchlight main body 6 irradiates the sea area and finds a pirate ship, the lighting mode of the searchlight main body 6 is switched to blinking. As a result, it is possible to clearly notify the pirate trying to attack the fact that it has been discovered, and as a result, the attack can be given up early.

  Thus, since the searchlight 1 is detachable from the ship, it can be easily installed at a required position of the ship, and can be easily removed when unnecessary. In addition, since the control device main body 5 has a completely sealed structure, it is possible to protect the control device such as a ballast from salt damage and prolong its life.

  In addition, since the searchlight main body 6 includes the removable cylindrical hood 21, it is possible to prevent the light of the searchlight main body 6 from interfering with the visibility of the light operator or sailor, The temperature rise of the control device main body 5 can be suppressed, and the light collecting effect can be improved to make it easier to find a pirate ship.

  Although not specifically described in the above embodiment, an aperture mechanism is added to the searchlight main body 6 and the hood 21, and when a pirate ship is discovered, the light irradiation range is narrowed down to find the pirate. You may make it alert | report.

  Further, an automatic driving mechanism may be added to the searchlight 1 and the automatic driving mechanism may be remotely operated by remote control operation so that it can be operated from a safe place such as in a ship. At that time, it is more preferable that the irradiation operation pattern of the searchlight 1 is not uniform but an irregular operation pattern, so that it is difficult for the pirate to predict the sea area irradiation position.

  Further, an infrared sensor or the like may be provided at an appropriate position of the ship so that the searchlight 1 faces the sea area sensed by the sensor. At that time, an alarm device, a water discharge device, or a steam injection device linked with the sensor is provided, and when the pirate tries to get into the ship, the pirate is repelled by water discharge from the water discharge device or steam injection from the steam injection device. You may be able to do it.

  As described above, the searchlight for preventing piracy according to the present invention is useful as a searchlight for preventing pirate damage, and in particular, a searchlight capable of preventing salt damage and extending the life of the apparatus. Suitable as

1 is an overall configuration diagram illustrating a pirate prevention searchlight according to an embodiment of the present invention. It is a principal part disassembled fragmentary sectional view of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Searchlight 2 Mounting base 3 Turning mechanism 4 Mounting frame 5 Control device body 6 Searchlight body 7 Body 8 Clamping bolt 9 Turning cylinder 10 Vertical turning shaft 11 Retaining screw 12 Fin 13 Connection fixing plate 14 Lifting adjustment screw 15 Operation handle 16 Switch 21 hood 22 snap lock

Claims (4)

  A mounting base that is detachably mounted on the ship side; a mounting frame that is detachably mounted on the mounting base via a turning mechanism that can be pivoted about a vertical axis; a control device main body and a searchlight that are removably mounted on the mounting frame A main body; and a hood that is detachably attached to the main body of the searchlight and has a cylindrical shape for light shielding, heat shielding and condensing. The control device main body has a completely sealed structure and has an outer surface for cooling. Pirate prevention searchlight characterized by having fins.   2. The searchlight for preventing piracy according to claim 1, wherein a metal halide lamp is used as a light source of the searchlight body.   The searchlight for preventing piracy according to claim 1 or 2, wherein the fins are provided on a front surface and a lower surface of the control device main body.   4. The searchlight for preventing piracy according to claim 1, wherein the searchlight main body has three lighting on / off modes and flashing modes.

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