GB2407368A - Multiple source spotlight - Google Patents

Multiple source spotlight Download PDF

Info

Publication number
GB2407368A
GB2407368A GB0324952A GB0324952A GB2407368A GB 2407368 A GB2407368 A GB 2407368A GB 0324952 A GB0324952 A GB 0324952A GB 0324952 A GB0324952 A GB 0324952A GB 2407368 A GB2407368 A GB 2407368A
Authority
GB
United Kingdom
Prior art keywords
light
members
housing
attached
front
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB0324952A
Other versions
GB0324952D0 (en
Inventor
Ming Huang Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
* TAICHANG SYSTEM CONTROL Co Ltd
TAICHANG SYSTEM CONTROL CO Ltd
Original Assignee
Taichang System Control Co Ltd
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 Taichang System Control Co Ltd filed Critical Taichang System Control Co Ltd
Priority to GB0324952A priority Critical patent/GB2407368A/en
Publication of GB0324952D0 publication Critical patent/GB0324952D0/en
Publication of GB2407368A publication Critical patent/GB2407368A/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangements or adaptations of optical signalling or lighting devices
    • B60Q1/0017Devices integrating an element dedicated to another function
    • B60Q1/0023Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangements or adaptations of optical signalling or lighting devices
    • B60Q1/02Arrangements or adaptations of optical signalling or lighting devices the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/24Arrangements or adaptations of optical signalling or lighting devices the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for lighting other areas than only the way ahead
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064Health, life-saving or fire-fighting equipment
    • F21V33/0076Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use
    • F21W2131/406Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

A lamp for projecting a beam of light comprises a housing 10, a supporting panel 12 inside the housing, a board 20 attached to the panel and multiple light sources (33, figure 4) attached to the board. A plate 40 carrying at least one lens 43 is disposed in front of the board in order to focus the light into a beam. Each of the light sources can be seated in a holder (31, figure 4) attached to the board, and the housing, board and lens plate may all be bolted together. A transparent screen 53 protects the lens plate and a cover 14 shields the housing. A camera (70, figure 1) may be mounted to the housing. Preferably the light sources are light emitting diodes.

Description

LIGHT DEVICE HAVING LIGHT CONCENTRATING DEVICE

The invention relates to a projector light device having a light concentrating device for concentrating the light, and for increasing the light projecting distance.

s Typical projector light devices have been provided for project light beams onto far away objects, and comprise a number of light members, such as the typical light bulbs, the light emitting diodes, etc. attached to a board.

However, the typical projector light devices have no devices 0 for concentrating the light, such that the light generated by the typical projector light devices may only be emitted for a projecting distance of about 20 to 25 meters only, such that the objects farther than 25 meters may not be clearly lighted by the typical projector light devices.

It is accordingly an object of the present invention to provide a projector light device having a light concentrating device including a light concentrating device for concentrating the light, and for increasing the light projecting distance.

SUMMARY OF THE INVENTION

According to the invention there is provided a projector light device comprsng: a housing including a supporting panel provided therein, a board attached to the panel, a plurality of light members attached to the board for 2s generating lights, and a plate disposed in front of the board, and including at least one lens provided therein and arranged in front of the light members, for concentrating the lights generated by the light members, and for increasing projecting distances of the lights generated by the light members.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a projector light device; FIG. 2 is a partial exploded view of the projector light device; FIG. 3 is another partial exploded view of the projector light device; FIG. 4 is a partial cross sectional view of the projector light device, taken along lines 4-4 of FIG. 3; FIG. 5 is a perspective view illustrating one of the light members of the projector light device; and FIG. 6 is a perspective view similar to FIG. 1, illustrating the other arrangement of the projector light device.

DESCRIPTION OF THE PREFERRED EMBODIMENT

Referring to FIGS. 1-4, a projector light device comprises a housing 10 including a chamber 11 formed therein for receiving a supporting panel 12 therein, and a hood 14 attached onto the housing 10, for shielding or protecting the housing 10 from sun shine and rain, or the like.

A board 20, such as a circuit board 20 is secured to the panel 12 with fasteners 21, for supporting one or more light members 30 thereon, and includes a number of holes or conductors 22 applied or provided thereon. As shown in FIG. 5, each of the light members 30 includes a seat 31 having an orifice 32 formed therein for receiving a light element 33 therein, such as the light bulbs, the light emitting diodes, etc. Each of the light members 30 further includes one or more pairs of conductors 34, 35 extended therefrom and coupled to the light element 33, and engaged through or coupled to the conductors 22 of the circuit board 20, for electrically coupling the light element 33 to the circuit board 20. The light members 30 may be used for generating or emitting various lights, such as infrared lights or rays, etc. A plate 40 may be secured to the front portion of the circuit board 20 or the panel l 2 of the housing l O with fasteners 4 l, and l o includes one or more convex lenses 43 provided therein, and aligned with the light members 30, and arranged in front of the light members 30, for concentrating the light generated by the light members 30. It is preferable that the board 20 and the plate 40 and the light members 30 are received and protected within the chamber it ofthe housing lO.

A cover 50 may further be provided and secured to the front portion of the plate 40 or the housing l O with fasteners 5 l, and includes a transparent or glass sheet 53 provided therein, and arranged in front of the light members 30, for shielding and protecting the light members 30, and for allowing the light generated by the light members 30 to emit out through the transparent or glass sheet 53 of the cover 50.

As shown in FIG. l, a video camera 70 or the like may further be provided and secured to the bottom of the housing l O. for taping purposes. The light generated by the light members 30 may be concentrated by the lenses 43 of the plate 40 and may project for a farther distance to clearly light objects at farther distances away from the users or away from the video camera 70.

Alternatively, as shown in FIG. 6, without the video camera 70, the projector light device in accordance with the present invention may also be attached onto various objects, such as vehicles, or the like, for lighting various objects at farther distances away from the users or away from the video camera 70.

Accordingly, the projector light device includes a light concentrating device for concentrating the light and for increasing the light projecting distance.

Claims (3)

  1. CLAIMS: 1. A projector light device comprising: a housing including a
    supporting panel provided therein, a board attached to said panel, a plurality of light members attached to said board for generating lights, and a plate disposed in front of said board, and including at least one lens provided therein and arranged in front of said light members, for concentrating the lights generated by said light lo members, and for increasing projecting distances of the lights generated by said light members.
  2. 2. A light device as claimed in claim 1, wherein each of said light members includes a seat having an orifice formed therein, and a light element received in said orifice of said seat.
  3. 3. A projector light device constructed and arranged to operate substantially as hereinbefore described with reference to and as shown in the accompanying drawings.
    3. A light device as claimed in claim 1, wherein each of said light members includes at least one pair of conductors extended therefrom.
    4. A light device as claimed in claim 1 further comprising a cover disposed in front of said plate, and including a transparent sheet provided therein, and arranged in front of said light members, for shielding and protecting said light members, and for allowing the light generated by said light members to emit out through said transparent sheet of said cover.
    5. A light device as claimed in claim 1 further comprising a 2s hood attached to shield said housing.
    6. A light device as claimed in claim 1 further comprising a camera attached to said housing.
    7. A light device substantially as herein described with reference to the accompanying drawings.
    Amendments to the claims have been filed as follows CLAIMS: 1. A projector light device comprising: a housing having a supporting panel provided therein, a circuit board attached to the panel, a plurality of light-generating members attached to the circuit board, each light-generating member including a seat having an orifice formed therein, a light element received in the orifice, and at lo least one pair of outwardly extending conductors for connection of the light element to the circuit board, a plate disposed in front of the board, the plate including a plurality of lenses provided therein, each lens being arranged in front of a respective one of the light-generating members, for concentrating the light generated by the light-generating member, and for increasing the distances projected by the light generated by the light-generating members, a protective transparent sheet in front of the plate, and a camera attached to the housing 2. A projector light device as claimed in claim l further comprising a hood attached to the housing.
GB0324952A 2003-10-25 2003-10-25 Multiple source spotlight Withdrawn GB2407368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0324952A GB2407368A (en) 2003-10-25 2003-10-25 Multiple source spotlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0324952A GB2407368A (en) 2003-10-25 2003-10-25 Multiple source spotlight

Publications (2)

Publication Number Publication Date
GB0324952D0 GB0324952D0 (en) 2003-11-26
GB2407368A true GB2407368A (en) 2005-04-27

Family

ID=29595838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0324952A Withdrawn GB2407368A (en) 2003-10-25 2003-10-25 Multiple source spotlight

Country Status (1)

Country Link
GB (1) GB2407368A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7584534B2 (en) 2005-01-10 2009-09-08 Perceptron, Inc. Remote inspection device
CN104390160A (en) * 2014-11-05 2015-03-04 四川华体照明科技股份有限公司 LED (light emitting diode) optical engine capable of preventing lens surface from being scratched and having excellent sealing effect

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326668A2 (en) * 1988-02-02 1989-08-09 Stanley Electric Co., Ltd. Rear combination lamp assembly for vehicles
GB2329011A (en) * 1997-09-04 1999-03-10 Howells Railway Products Limit Light comprising a plurality of LEDs
JP2001307502A (en) * 2000-04-25 2001-11-02 N H K Technical Service:Kk Spot-light and light source unit
DE20115772U1 (en) * 2001-09-26 2002-03-07 Merlaku Kastriot Continuous light headlights for the vehicle
US6367949B1 (en) * 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
WO2003025458A1 (en) * 2001-09-17 2003-03-27 Gelcore Llc Variable optics spot module
US20030147237A1 (en) * 2002-02-01 2003-08-07 Halasz Christopher Lee Flashlight

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326668A2 (en) * 1988-02-02 1989-08-09 Stanley Electric Co., Ltd. Rear combination lamp assembly for vehicles
GB2329011A (en) * 1997-09-04 1999-03-10 Howells Railway Products Limit Light comprising a plurality of LEDs
US6367949B1 (en) * 1999-08-04 2002-04-09 911 Emergency Products, Inc. Par 36 LED utility lamp
JP2001307502A (en) * 2000-04-25 2001-11-02 N H K Technical Service:Kk Spot-light and light source unit
WO2003025458A1 (en) * 2001-09-17 2003-03-27 Gelcore Llc Variable optics spot module
DE20115772U1 (en) * 2001-09-26 2002-03-07 Merlaku Kastriot Continuous light headlights for the vehicle
US20030147237A1 (en) * 2002-02-01 2003-08-07 Halasz Christopher Lee Flashlight

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7584534B2 (en) 2005-01-10 2009-09-08 Perceptron, Inc. Remote inspection device
US8218074B2 (en) 2005-01-10 2012-07-10 Perceptron, Inc. Remote inspection device
CN104390160A (en) * 2014-11-05 2015-03-04 四川华体照明科技股份有限公司 LED (light emitting diode) optical engine capable of preventing lens surface from being scratched and having excellent sealing effect

Also Published As

Publication number Publication date
GB0324952D0 (en) 2003-11-26

Similar Documents

Publication Publication Date Title
JP5863226B2 (en) Rear-mounted light-emitting diode module for automotive rear combination lamp
US6637921B2 (en) Replaceable LED bulb with interchangeable lens optic
US6299337B1 (en) Flexible multiple led module, in particular for a luminaire housing of a motor vehicle
US7281818B2 (en) Light reflector device for light emitting diode (LED) array
US6478453B2 (en) Luminaire
CN101675292B (en) Shield member in LED apparatus
US5580156A (en) Marker apparatus
US7121691B2 (en) Lamp assembly with interchangeable light distributing cap
US7686486B2 (en) LED lamp module
US4630180A (en) Light emitting diode array
US7080924B2 (en) LED light source with reflecting side wall
US6550940B2 (en) Lighting device
US7086765B2 (en) LED lamp with light pipe for automotive vehicles
US6805476B2 (en) Led-type vehicular lamp having uniform brightness
US20020034081A1 (en) Vehicle lamp
US20050065798A1 (en) Vehicle lamp
US20030218882A1 (en) Lighting device for motor vehicles
KR101209696B1 (en) Led light system
US6834986B2 (en) Head lamp for bicycle
US6474852B1 (en) Small light-source module and light-source unit
US5367439A (en) System for frontal illumination
US20090056183A1 (en) Display sign adapted to be backlit by widely spaced light emitting diodes
TWI235854B (en) LED array PCB with adhesive rod lens
US6249375B1 (en) Optical element for traffic signs, display panels or the like
GB2306695A (en) Optical element for controlling the viewing angle of light emitted from an LED

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)