KR101618292B1 - A underwater and land light - Google Patents

A underwater and land light Download PDF

Info

Publication number
KR101618292B1
KR101618292B1 KR1020160016321A KR20160016321A KR101618292B1 KR 101618292 B1 KR101618292 B1 KR 101618292B1 KR 1020160016321 A KR1020160016321 A KR 1020160016321A KR 20160016321 A KR20160016321 A KR 20160016321A KR 101618292 B1 KR101618292 B1 KR 101618292B1
Authority
KR
South Korea
Prior art keywords
main body
coupled
outer frame
led
vertical bar
Prior art date
Application number
KR1020160016321A
Other languages
Korean (ko)
Inventor
김준희
Original Assignee
김준희
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김준희 filed Critical 김준희
Priority to KR1020160016321A priority Critical patent/KR101618292B1/en
Application granted granted Critical
Publication of KR101618292B1 publication Critical patent/KR101618292B1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • F21V1/04—Frames rigid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21Y2101/02—

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Land and marine combined light. The present invention relates to a land light and a maritime light, which comprises a main body having one side opened, an LED unit coupled to the inside of the main body, an outer frame coupled to the main body to cover the LED unit, An inner frame coupled to the LED frame to cover the LED frame, at least one horizontal bar or vertical bar, a reinforced cover coupled between the outer frame and the inner frame and made of a transparent glass material, It is possible to use both at the land and the aqua by using it at the depth of 40 to 50 m and to use it safely because the irradiation range of the light is wide, It is effective.

Description

{A UNDERWATER AND LAND LIGHT}

More specifically, the present invention relates to a lighting device, and more particularly, to a lighting device that can be used in a wide range of deep water by using a simple structure and can be used for both land and sea lights that can be used for a long time in water or on the land .

Generally, underwater light used for underwater diving, work and underwater photographing in order to secure visibility in water is generally provided with a power supply device having a halogen lamp connected to the inside of a case body having a protective glass on the front surface thereof, Is a structure in which a cover having an operating knob and an operation switch is coupled in a waterproof state.

Therefore, the divers use underwater light to perform underwater diving, work, and underwater photographing. In this case, the halogen lamp used in the above has a color temperature of 3200 Kelvin as a color temperature of illumination, It is difficult to obtain a wide range of visibility due to the lack of bright light.

Therefore, in order to compensate for this, in recent years, a 6000 Kelvin xenon HID light source (hereinafter referred to as a "lamp"), which is more than three times more efficient than a halogen lamp in place of the halogen lamp and has a color temperature close to that of sunlight (the color temperature of sunlight is 5500 cal / It is possible to take a picture close to a natural color at the time of underwater photographing by using a zoom lens, and the light is also very bright, thereby obtaining a wide viewability.

However, the underwater lights constructed above have certain advantages in ensuring visibility in the water and close to the natural color, but their brightness (the divergence angle of light) is always fixed, There is a disadvantage that the light suitable for underwater photographing should always be owned and used.

 In addition, conventional underwater lights have a narrow irradiation range of light and are somewhat inconvenient for use on land because of their characteristics to be used in water.

Korean Patent Registration No. 10-1375338

An object of the present invention is to provide an underwater light which can be used both in water and on land, has a wide irradiation range of light, can be used even at a deep water depth, and is equipped with a dimming function.

In order to solve the above-mentioned problems, according to the present invention, there is provided a land and sea light unit comprising: a main body having one side opened; an LED unit coupled to the inside of the main body; An outer frame formed of horizontal and vertical bars, an inner frame coupled to cover the LED unit inside the outer frame, at least one horizontal bar or vertical bar, and a light-transmissive glass material coupled between the outer frame and the inner frame A power supply unit provided on a rear surface of the main body to supply power to the LED unit, and a power supply unit disposed inside the power supply unit. The power supply unit extends rearward from a rear surface of the main body, And the circumferential surface includes a heat radiation case formed in a concavo-convex structure.

In addition, the LED part is constituted by one or more LED packages arranged in a lattice shape, and the outer frame and the inner frame constitute a horizontal bar and a vertical bar along a boundary line of each LED package, and the outer frame comprises one horizontal bar and two vertical bars Wherein the inner frame is disposed at a lower portion of the vertical bar in parallel with the horizontal bar, or at least one vertical bar and at least two horizontal bars, and the inner frame is disposed parallel to the vertical bar at a lower portion of the horizontal bar Vertical can be configured directly.

Wherein the LED package includes at least three modules each having a rectangular LED array, the LED package having a plurality of LEDs arrayed on the upper and lower sides of the LED array, wherein the coupling member includes a latching jaw provided on a rear surface of the main body, And a rotatable member detachably attached to the engaging jaw.

A sliding member for fixing the filter on the upper and lower portions of the main body may be provided on the front surface of the outer frame.

Therefore, according to the land and sea light of the present invention, since a plurality of LED packages are used, the radiation range of light is wide, the heat radiating effect can be enhanced by using the heat radiation case and the tempered glass is mounted between the inner and outer frames, And the inner and outer frames protect the tempered glass even when used in deep water.

1 is a perspective view of a land and sea light according to an embodiment of the present invention,
Fig. 2 is a front view of the light of Fig. 1,
3 is an enlarged view of the LED portion,
Fig. 4 is a rear view of the light of Fig. 1,
5 is a side view for explaining a coupling member,
6 is a rear perspective view of the light of the present invention,
And,
7 is a view for explaining the lamination relationship of the light of the present invention.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor can properly define the concept of a term in order to describe its invention in the best possible way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise. It should be noted that the terms such as " part, "" module, " .

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

Fig. 1 is a perspective view of a land and sea combined light according to an embodiment of the present invention, and Fig. 2 is a front view of the light of Fig. 1. Fig.

The light 100 for both land and sea of the present invention includes a main body 160 on which an LED unit 150 is mounted and a heat dissipation case 170 having a power unit for supplying power to the LED unit 150 ).

The main body 160 has a tubular shape with a front surface opened. The LED unit 150, the inner frame 140, the reinforcing cover 130, and the outer frame 120 are sequentially connected.

In addition, one or more latching jaws 168 are provided on one side of the rear surface so that the heat-radiating case 170 is water-tightly coupled.

Although the main body 160 may be made of plastic, it is preferable that the main body 160 is made of a metal material in order to obtain a heat radiating effect.

The LED unit 150 is configured to be coupled to the inside of the main body, and the LED packages 151 having one or more LED modules 152a composed of four LEDs 152 are arranged in a lattice shape.

With this configuration, since the irradiation range of the LED light is wider than that of the conventional lantern type light, the underwater light can be used more efficiently.

Referring to an enlarged view of the LED unit of FIG. 3, the LED packages 151 are arranged in a grid pattern with three or more LED modules 152a arranged in a rectangular shape, .

An inner frame and an outer frame to be described below are disposed along the boundary surface of the LED package 151 arranged in the lattice form so that the LED light is efficiently emitted without covering the inner and outer frames.

The inner frame 140 is coupled to the main body 160 to cover the LED portion on the upper surface of the LED portion 150.

The inner frame 140 may comprise one or more horizontal bars or vertical bars.

For example, if the outer frame 120 is formed of one horizontal bar and two or more longitudinal bars, the inner frame 140 may be formed as a horizontal bar disposed below the vertical bar and parallel to the horizontal bar, In the case where one vertical bar and two horizontal bar bars are formed, the inner frame 140 is arranged below the horizontal bar and is arranged parallel to the vertical bar.

That is, when the outer frame 120 has a plurality of horizontal bars, the inner frame 140 includes only vertical bars. When the outer frame 120 has a plurality of vertical bars, the inner frame 140 includes only horizontal bars, Thereby more effectively supporting the cover 130.

Therefore, the glass reinforced cover 130, which is mounted between the inner frame 140 and the outer frame 120, is completely tightly fixed to the front and back surfaces.

The underwater light of the present invention having such a configuration is disposed between the outer frame and the inner frame so as to be able to be used even at a depth of 40 to 50 m, .

Meanwhile, the reinforced cover 130 is coupled between the outer frame 120 and the inner frame 140, and is made of tempered glass, but is made of a light transmitting material.

The heat dissipation case 170 is formed in a tubular shape with its front surface opened, and a power supply unit 180 for supplying power to the LED unit 150 is positioned inside the heat dissipation case 170 (refer to FIG. 7).

The power supply unit 180 is electrically connected to the LED unit 150 to supply power to the LED unit 150, and is mounted on a PCB (not shown) to protrude rearward of the main body.

The power supply unit 180 may be configured to charge the battery using a rechargeable battery, or may be directly connected to the LED unit 150.

In addition, the heat dissipation case 170 is configured to be separated from the main body 160 so that the battery of the LED unit or the power supply unit can be replaced, and the heat generated by the LED unit can be dissipated to the outside.

The heat dissipation case 170 extends rearward from the rear surface of the main body 160 and is provided at its front end with a coupling member 171 which is engaged with or separated from the coupling protrusion 168 of the main body 160, Structures 164 and 166, respectively.

The latching jaw 168 and the coupling member 171 are constructed such that the heat radiation case 170 is detached or separated from the rear surface of the main body, and the heat dissipation effect is improved by using an aluminum material.

In addition, the heat dissipation case 170 is interposed between the main body 160 and the waterproof member 176, such as rubber having elasticity, so that water does not permeate in the water.

5, the coupling member 171 is provided with four engagement protrusions 168 on the rear surface 162 of the main body 160 and has one end of the heat dissipation case 170 And a rotatable member 171b which is detachably attached to the engaging jaw 168. [

The rotating member 171b is moved forward and backward by the rotation of the locking member 171a and is hinged to be rotatable about one side when the locking member 171a releases the locking.

5, when the locking member 171a is first unlocked in the direction of the arrow as in the case of "① ", the rotating member 171b And advances in the direction of the arrow.

When the rotary member 171b advances and is separated from the engagement jaw 168, the rotation member 171b is rotated in the direction of the arrow to release the locking from the engagement jaw 168 as in the case of " Is separated from the rear surface 162 of the main body 160.

Referring to a rear view of the light of FIG. 4, the heat dissipating case 170 is formed in a substantially rectangular shape, and four engaging members 171, 172, 173, and 174 are formed at the respective corners, And the engagement protrusions 168 are formed on the rear surface 162 so as to be separated or fastened.

Referring to a rear perspective view of the light of the present invention shown in FIG. 6, it can be seen that the coupling member 171 is fastened to the coupling protrusion 168 and the heat radiation case 170 is coupled to the rear surface of the main body.

Since the land and marine combined light of the present invention having the above-described structure is used in water, the filter can be detached and used as needed.

For this purpose, a sliding member 110 for fixing the filter to the upper and lower portions of the main body 160 may be provided on the front surface of the outer frame 120.

7 is a view for explaining the lamination relationship of the land and sea combined lights of the present invention of Fig. 7; Fig.

A heat dissipation case 170 is coupled to the rear surface of the main body 160. The LED unit 150 is first coupled to the inside of the hollow main body 160. The LED unit 150 is separated from the LED unit 150 by a predetermined distance, The reinforcing cover 130 is mounted on the front surface of the inner frame 140 and the reinforcing cover 130 is firmly fixed to the outer frame 120 on the front surface and the inner frame 140 on the rear surface. And the sliding portion 110 is coupled to the upper surface of the main body 160.

The underwater light of the present invention can be electrically connected to the heat radiating case 170 at one side of the heat sink case 170 so that the power source 180 is turned on and off by the rotation of the handle 175.

Of course, a separate power on / off switch may be provided, but the power can be turned on and off by turning the knob 175 to increase the waterproof effect.

When power is turned on or off with the knob 175 or a separate switch, when the power is turned on by the operation of the knob 175 or a separate switch by adding a dimming function, Of course, be adjusted.

Since such a dimming function is general, a detailed description thereof will be omitted.

The light of the land portion and the sea portion having the above-described configuration is moved to the water or the land, and if necessary, the illumination of the LED portion 150 is controlled to be turned on and off for rotation of the knob portion 175.

Further, a filter necessary for sliding portions provided on the upper and lower portions of the main body can be mounted and used.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

100: Underwater light 110: Sliding part
120: outer frame 130: reinforced cover
140: inner frame 150: LED part
160: Main body 162: Rear
168: latching jaw 170: heat dissipation case
171, 172, 173, 174:

Claims (7)

A body with one side open;
An LED unit coupled to the inside of the body;
An outer frame coupled to the main body so as to cover the LED portion on the front surface of the main body, the main frame including a horizontal bar and a vertical bar;
An inner frame coupled to the inside of the outer frame to cover the LED unit, the inner frame comprising at least one horizontal bar or vertical bar;
A reinforcing cover coupled between the outer frame and the inner frame and made of a transparent glass material;
A power supply unit provided on a rear surface of the main body to supply power to the LED unit;
A heat dissipation case having a power supply unit and a coupling member extending from a rear surface of the main body to a rear end of the main body and coupled to the main body at a front end thereof,
Including land and sea light.
The method according to claim 1,
The LED unit
Wherein the outer frame and the inner frame each comprise a horizontal bar and a vertical bar along a boundary line of each LED package.
The method of claim 2,
The outer frame
Wherein the vertical bar is composed of one horizontal bar and two or more longitudinal bars, and the inner frame is disposed parallel to the horizontal bar at a lower portion of the vertical bar.
The method of claim 2,
The outer frame
Wherein the vertical bar comprises one vertical bar and at least two horizontal bars, and the inner frame is disposed at a lower portion of the horizontal bar in parallel with the vertical bar.
The method of claim 2,
The LED package
Land and marine combined lights arranged up and down three or more modules arranged in a rectangular shape with individual LEDs arranged alternately.
The method according to claim 1,
The coupling member
A locking protrusion provided on a rear surface of the main body;
A rotatable member coupled to one end of the heat dissipation case and detachably attached to the engagement protrusion;
Including land and sea light.
The method according to claim 1,
And a sliding member for fixing the filter on the upper and lower portions of the main body is provided on the front surface of the outer frame.




KR1020160016321A 2016-02-12 2016-02-12 A underwater and land light KR101618292B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160016321A KR101618292B1 (en) 2016-02-12 2016-02-12 A underwater and land light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160016321A KR101618292B1 (en) 2016-02-12 2016-02-12 A underwater and land light

Publications (1)

Publication Number Publication Date
KR101618292B1 true KR101618292B1 (en) 2016-05-04

Family

ID=56022282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160016321A KR101618292B1 (en) 2016-02-12 2016-02-12 A underwater and land light

Country Status (1)

Country Link
KR (1) KR101618292B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934723B1 (en) 2009-09-29 2009-12-30 (주)이지스테크 Led illumination apparatus
JP2014026936A (en) 2012-07-30 2014-02-06 Funai Electric Co Ltd Lighting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100934723B1 (en) 2009-09-29 2009-12-30 (주)이지스테크 Led illumination apparatus
JP2014026936A (en) 2012-07-30 2014-02-06 Funai Electric Co Ltd Lighting device

Similar Documents

Publication Publication Date Title
JP4575890B2 (en) Fish lamp
KR20190125498A (en) A Direct-lighting Mode and Soft-lighting Mode Interchangeable Photography LED Illuminating Lamp
JP5778217B2 (en) Fish light
US20170198873A1 (en) Solar Powered Collapsible Light
US7226178B2 (en) Lamp for an underwater camera
KR101618292B1 (en) A underwater and land light
JP6063899B2 (en) LED fishlight
KR100625519B1 (en) Underwater light
KR20050099136A (en) Underwater-lighting apparatus
CN203384768U (en) LED street lamp with adjustable lighting angle
KR20060114940A (en) Underwater light
KR102274071B1 (en) Underwater Camera Device
JP2015149988A (en) fishing light
KR20060114923A (en) Underwater light
KR101370282B1 (en) Slim type led light
KR101743818B1 (en) A outdoor light
JP5082103B2 (en) Rectangular parallelepiped illumination device and hologram illumination device
JP2010146902A (en) Lighting system
US20170102123A1 (en) Side-Mounted LED Light Emitting Method and Apparatus
JP6967782B2 (en) Lighting equipment
KR101396061B1 (en) Led fishing lamp
CN103982820A (en) Square step lamp
KR102048142B1 (en) Underwater lantern with anti-rotation structure and cooling structure of light emitting part
JP2009140886A (en) Fishing light device
CN204187575U (en) High-efficiency heat radiating LED luminescence unit and LED lamp

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190528

Year of fee payment: 4