CN2606350Y - Underwater detector - Google Patents

Abstract

The utility model discloses an underwater detector, which comprises a camera lens, a floodlight and a waterproof hood. The utility model is characterized in that the camera lens is arranged in the centre of the waterproof hood, a pyramidal reflecting hood is fixed outside the waterproof hood, at least a floodlight is fixed outside the waterproof mantle, and the floodlight faces the reflecting hood. The utility model is characterized in high-quality images, a wide range of detecting, good lighting and the screen is not easy to be blurred.

Description

A kind of underwater detectoscope

One, technical field

The novel sniffer technical field that belongs to of this use especially relates to a kind of undersea detection device.

Two, background technology

Be used for undersea detection at present and generally adopt infrared detector or use external illumination camera to survey, all there is certain problem in these two kinds of methods, adopt the infrared ray cost than higher, there is not image transfer simultaneously, thereby detection is not directly perceived, uses external illumination camera to survey, though this method has image, but because lighting device is unreasonable, be easy to generate reflected light, cause flower screen phenomenon, influence picture quality, illumination distances is short simultaneously, and investigative range is narrow.

Three, summary of the invention

The purpose of this utility model be to improve the deficiency of prior art and provide that a kind of picture quality height, investigative range are wide, illumination well, the undersea detection device of flower screen.

The novel purpose of this use is to realize like this, a kind of underwater detectoscope, form by camera, illuminating lamp and bucker, be characterized in that camera is arranged on center in the bucker, the bucker external fixation has cone-shaped reflex housing, bucker is fixed with an illuminating lamp outward at least, illuminating lamp lamp holder directive reflex housing.

In order further to realize the novel purpose of this use, can be that the axial angle α of illuminating lamp directive and bucker is between 15-25 °.

For the purpose that realizes that further this use is novel, can also be that the axial angle β of reflex housing wall and bucker is between 7-12 °.

Compared with the prior art this use is novel has following distinguishing feature and good effect: the utility model adopts camera is set in bucker, the bucker external fixation has the pyramidal reflex cover, bucker is fixed with an illuminating lamp outward at least, illuminating lamp lamp holder directive reflex housing, like this by situation under the camera shooting observation water, transmit image document, illuminating lamp provides illumination, because illuminating lamp is not direct projection the place ahead, illuminating ray is the reflected light through reflex housing, thereby not can with the water generates reflected light, having avoided shooting flower screen, having influenced the problem of picture quality.

Four, description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is an another kind of structural representation of the present utility model.

Fig. 4 is that the A of Fig. 3 is to view.

Five, specific embodiments

Embodiment 1, a kind of underwater detectoscope, with reference to Fig. 1, Fig. 2, be in the bucker 3 of sealing, to be provided with camera 1, camera 1 can be made a video recording by the glass on the bucker 3, bucker 3 external fixation have cone-shaped reflex housing 4, at least be fixed with an illuminating lamp 2 outside the bucker 3, illuminating lamp 2 lamp holder directive reflex housings 4 inwalls, the light directive of illuminating lamp 2 and bucker 3 axial angle α are between 15-25 °, reflex housing 4 walls and bucker 3 axial angle β are between 7-12 °, present embodiment adopts an illuminating lamp 2, angle α, β is respectively 15 °, 7 °, the video line of waterproof and power lead in bucker 4 with camera 1, illuminating lamp 2 connects, and this has constituted a kind of static structure of the present utility model.

Embodiment 2, and a kind of underwater detectoscope with reference to Fig. 3, Fig. 4, is on the basis of embodiment 1, adopt three illuminating lamps, 2 equal portions on bucker 3, and angle α, β are respectively 25 °, 12 °, and other are identical with embodiment 1.

Embodiment 3, and a kind of underwater detectoscope is on the basis of embodiment 1, adopt eight illuminating lamps 2, and angle α, β are respectively 20 °, 10 °, and other are identical with embodiment 1.

The utility model can be installed a plurality of illuminating lamps 2 on bucker 3, do not describe in detail one by one here.

When using the utility model, only need video line, power lead be connected with relevant device and get final product, with this device be positioned over need detection the waters under water, opening power work, camera 1 is made a video recording in the illumination zone of illuminating lamp 2 and image is delivered to waterborne.

Claims (3)

1, a kind of underwater detectoscope, form by camera (1), illuminating lamp (2) and bucker (3), it is characterized in that camera (1) is arranged on the interior center of bucker (3), bucker (3) external fixation has cone-shaped reflex housing (4), the outer illuminating lamp (2), illuminating lamp (2) lamp holder directive reflex housing (4) of being fixed with at least of bucker (3).

2, a kind of underwater detectoscope according to claim 1 is characterized in that the axial angle α of described illuminating lamp (2) directive and bucker (3) is between 15-25 °.

3, a kind of underwater detectoscope according to claim 1 is characterized in that the axial angle β of described reflex housing (4) wall and bucker (3) is between 7-12 °.

Images