GB2394532A - Vehicle light testing apparatus - Google Patents
Vehicle light testing apparatus Download PDFInfo
- Publication number
- GB2394532A GB2394532A GB0224495A GB0224495A GB2394532A GB 2394532 A GB2394532 A GB 2394532A GB 0224495 A GB0224495 A GB 0224495A GB 0224495 A GB0224495 A GB 0224495A GB 2394532 A GB2394532 A GB 2394532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- light
- vehicle
- transfer means
- collection means
- attached
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
- B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Apparatus 2 for testing the functioning of a vehicle light comprises light collection means 4 adapted to collect light emitted from an illuminated light, and light transfer means 10 adapted to transfer said light collected by the light collection means 4 to a position where the collected light is visible from inside the vehicle 14.
Description
t LIGHT TESTING APPARATUS
The present invention relates to light testing apparatus, particularly for use with vehicles.
Drivers of vehicles, for example, cars, lorries or trailers must ensure that all of the lights on their vehicle, in particular the rear of their vehicle, are fully functional prior to use. Moreover, drivers of heavy lo goods vehicles and long trailers must complete a daily vehicle defect report, which includes having to conduct a number of tests on their drive vehicle and trailer. Such tests include the examination of the rear brake, reverse and indicator lights.
Unfortunately, carrying out these tests can be particularly troublesome in situations where the driver is on his own, and therefore does not have someone to help him carry out these tests. If there is no-one available to 20 help him perform the tests, the driver may have to use an arrangement of mirrors so that he can see whether a particular brake light illuminates upon depression of the brake pedal, or whether a particular indicator bulb illuminates upon activation of the indicator in the drive 25 vehicle.
In circumstances where no-one is available to help the driver perform the daily tests on his lorry, or where mirrors are unavailable, or where there is nowhere 30 convenient to place mirrors, the driver must either not drive the lorry at all, or drive the lorry without having carried out the necessary tests. Evidently, in the latter
case, driving the lorry may be dangerous and possibly illegal. It is one aim of embodiments of the present invention to 5 address the above problems and to provide an apparatus with which a driver may test the functioning of the brake lights and indicator lights on the rear of a vehicle.
According to a first aspect of the present invention, lo there is provided apparatus for use in testing the functioning of a vehicle light, the apparatus comprising light collection means adapted to collect light emitted from an illuminated light, and light transfer means adapted to transfer said light collected by the light 5 collection means to a position where the collected light is visible from inside the vehicle.
Preferably, the collected light is transferred to a side of the vehicle.
Preferably, the apparatus is adapted to collect light from a vehicle light which may comprise a brake light, indicator light and/or reverse light. Preferably, the apparatus is adapted to be placed over a vehicle light 25 which is on the rear of the vehicle.
Preferably, the light collection means is adapted to be attached to the vehicle light, preferably substantially around the vehicle light such that light emitted from the 30 vehicle light is substantially collected by the collection means. Advantageously, and preferably, the vehicle light collection means catches or collects light emitted from the light behind the vehicle, which light is subsequently
transferred from behind the vehicle to a side of the vehicle where it can be seen by an operator inside the vehicle. Alternatively, the collected light may be viewed through a rear window of the vehicle. The light collection 5 means may be attached to, or around the vehicle light, by any suitable means, for example, magnets, Velcro (RTM), or by hanging the collection means over the vehicle light.
Preferably, at least part of an interior of the light lo collection means is covered in a reflective coating.
Preferably, the reflective coating is adapted to improve reflection of light inside the light collection means.
Preferably, the light collection means comprises a box 15 preferably, comprising a plurality of sides. Preferably, the box is adapted to be placed around the vehicle light to collect light emanating therefrom.
Preferably, the light collection means comprises at least 20 one light focussing means, preferably at least one lens.
Preferably, the lens is adapted to focus light emitted from the vehicle light substantially towards the light transfer means. Preferably, the lens is supported in the light collection means by support means which, preferably 25 extends from at least one of the sides of the box, preferably an interior side thereof.
Preferably, the light transfer means extends from, or is attached to, a side of the light collection means.
30 Preferably, the light transfer means extends from, or is attached, substantially adjacent a rear wall of the light collection means. Preferably, the rear wall is angled.
Preferably, the light transfer means comprises a light
tube. Preferably, the light transfer means extends to the position where the collected light can be seen from inside the vehicle by the user. Preferably, the light transfer means extends beyond the side of the vehicle. The light 5 transfer means may extend to a rear window of the vehicle so that collected light may shine therethrough and be seen from inside the vehicle.
Preferably, the light transfer means is attached to the lo light collection means by a first aperture. Preferably, the light transfer means comprises a second aperture at an end distal from the light collection means. Preferably, the second aperture is visible from inside the vehicle.
Preferably, the light transfer means is substantially L 5 shaped.
Preferably, the light transfer means is covered in a reflective coating. Preferably, the reflective coating is adapted to improve reflection of collected light inside 20 the light collection means. The reflective coating may comprise silver foil, light coloured paint or a mirror(s).
Preferably, the interior of the light collection means is substantially smooth and, preferably, shiny.
25 According to a second aspect of the present invention, there is provided a method of testing a vehicle light on a vehicle, said method comprising: (i) attaching the apparatus defined in the first aspect to a vehicle light on a vehicle; 30 (ii) actuating said vehicle light; and (iii) determining whether the vehicle light emits light radiation.
Advantageously, the apparatus enables an operator to test the functioning of the vehicle light without the need to leave the vehicle once the apparatus has been attached to the vehicle light. The operator is able to see light 5 emanating from the vehicle by viewing the second aperture of the light transfer means and therefore avoids the need to get out of the vehicle. Moreover, the operator is able to test the lights on the rear of the vehicle without assistance and without the need to use a system of mirrors lo to see the reflection of the light. The apparatus has great safety implications since it is easy to use by the operator and will therefore avoid any need to drive a vehicle without having first tested the functioning of lights on the rear of the vehicle.
All of the features described herein may be combined with any of the above aspects, in any combination.
For a better understanding of the invention, and to show 20 how embodiments of the same may be carried into effect, reference will now be made, by way of example, to the accompanying diagrammatic drawings, in which: Figure 1 shows a schematic perspective view of a first 25 embodiment of a light testing apparatus; Figure 2 shows a schematic view from above of the apparatus shown in Figure 1 attached to a vehicle; 30 Figure 3 shows a schematic view from above of a second embodiment of the apparatus attached to a vehicle; and
Figure 4 shows a schematic rear view of the vehicle with the light testing apparatus attached.
Referring to Figure 4, there is shown a rear view of a 5 vehicle 14 having a rear window 30, wheels 32 and two rear light lenses 16 consisting of an indicator light 16a, a reverse light 16b and a brake light 16c. The vehicle 14 can be any vehicle having at least one rear light lens 16, for example, an HGV lorry, or car or van etc. Figure 4 lo further shows a temporary apparatus 2, which is used by a driver 40 of the vehicle 14 to check the functioning of light lens 16.
Referring to Figure 1, there is shown the apparatus 2 used 5 to check the functioning of the two rear light lenses 16 in more detail. The apparatus 2 consists of a light box 4 having side walls 6 and a rear wall 7 which is arranged at an angle to one of the side walls 6. A light tube 10 is attached to one side wall 6 of the box 4 via aperture 9 20 and is "L"shaped having a first section lea which extends transversely from one side wall 6 of the box 4, and a second section lob which extends in a direction parallel with the side wall 6 to which the light tube 10 is attached. The side walls 6 and rear wall 7 of the light box 4, and the interior of the light tube 10, are all coated with a reflective coating 8 which improves the transmission of light from the light box 4 through aperture 9, and along 30 light tube 10, so that light is visible from viewing aperture 12 located at the distal end of the light tube 10 from aperture 9.
Referring to Figures 2, 3 and 4, the apparatus 2 is shown secured to the rear of the vehicle 14. The light box 4 is attached over the light-lens 16 of the rear of the vehicle 14. This can be achieved by any suitable means, for 5 example, by magnets (not shown), velcro (not shown), or by temporarily hanging the light box 4 over protrusion 18 at the top of the light lens 16. Most vehicles 14 have two light-lenses 16, i.e. one on either side of the rear of the vehicle 14 as shown in Figure 4.
The light tube lo extending out of the light box 4 is of sufficient shape and dimensions such that section lea extends along the rear of the vehicle 14, and section lob extends forwardly so that the viewing aperture 12 is 15 visible around the side of vehicle 14 as shown in Figure 4. As shown in figure 4, in use, an operator or lorry driver 40, first places the apparatus 2 in position over the 20 light-lens 16 and then returns to the drive vehicle where he can activate the brake 16c, reverse 16b and indicator lights 16a as desired. Upon pressing the brake pedal in the drive vehicle, providing the brake light 16c is functioning correctly, the light 16c will illuminate. The 25 light will be projected rearwardly away from the rear of the vehicle 14. The light is reflected off the reflective coating 8 which covers the side walls 6 and rear wall 7 of the light box 4 and directed into aperture 9. Furthermore, because the rear wall 7 of the light box 4 is arranged at 30 an angle to the side wall 6 to which the light tube 10 is attached, light tends to be reflected towards the aperture 9 and into the light tube 10.
The light is then reflected along the inside of the light tube 10 due to the reflective coating 8 and emerges at the viewing aperture 12. The viewing aperture 12 on the end of the light tube 10 is visible to the driver 40 either via 5 mirrors 34 on the side of the drive vehicle (see figure 4), or if the driver 40 simply looks out of his window in a direction back to the rear of the vehicle 2 to the apparatus 2. In some circumstances, he may be able to see the reflected light through the rear windows 30 of the lo vehicle 14 as shown in Figure 4. The same effect also applies upon activation of the indicators 16a and reverse lights 16b, providing they are functioning correctly. If the brake light 16c, indicator lights 16a or reverse lights 16b are malfunctional because they have blown or 15 fused or there is some other problem with the circuitry in the vehicle 14, then they will not illuminate upon activation. Accordingly, the lack of illumination will be witnessed via the viewing aperture 12.
20 Referring to Figure 3, there is shown an alternative embodiment of the device 2 in which lenses 20 are provided inside the light box 4. The lenses 20 are orientated such that light emanating from the illuminated brake and indicator lights of the vehicle light lens 16 are focused 25 onto the rear wall 7 of the light box and towards the aperture 9 of the light box 4 to which the light tube 10 is attached. The lenses 20 focus the light rays from the indicator and brake lights thereby intensifying the light and improving the visibility thereof as the light is 30 reflected towards and through the light tube 10 and out of viewing aperture 12. The lenses 20 are kept in position by supporting arms/fingers (not shown) which extend inwardly from the side walls 6 of the light box 4.
As shown in Figures 2 and 3, the rear 7 of the light box 4 is angled to improve the reflection of light in a direction towards the aperture 9 which leads to the light 5 tube 10. The light tube 10 is attached to the box 4 at a point on the side wall 6 furthest away from the light lens 16. This minimises the distance along which light emanating from light lens 16 must travel.
lo Although not illustrated in the figures, the light box 4 may be replaced with a light bag 4 (not shown) the interior of which is covered in reflective coating 8. The light bag can be attached to the vehicle 14 around the light lens 16 by any suitable means such as magnets, 45 Velcro (RTM) or by hooking the bag over the top protrusion 18 of the light lens 16. As with the light box 4 embodiment of the apparatus 2, once the apparatus 2 has been placed in position over the light lens 16 on the rear of the vehicle 14, the driver can very quickly carry out 20 the necessary tests.
Advantages of the apparatus 2 reside in the effective manner in which the driver of a vehicle 14 is able to carry out the required tests on the functioning of the 25 rear light lens 16 of the vehicle 14 on his own. He can simply place the apparatus 2 in position over the light lens 16, activate the indicator, brake lights and/or reverse lights from the drive trailer and see whether the lights are functioning correctly via the viewing aperture 30 12 without the need to get out of the dry vehicle or having to set up a system of mirrors.
The reader's attention is directed to all papers and documents which are filed concurrently with or previous to this specification in connection with this application and
which are open to public inspection with this 5 specification, and the contents of all such papers and
documents are incorporated herein by reference.
All of the features disclosed in this specification
(including any accompanying claims, abstract and lo drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive.
5 Each feature disclosed in this specification (including
any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each 20 feature disclosed is one example only of a generic series of equivalent or similar features.
The invention is not restricted to the details of the foregoing embodiment(s). The invention extends to any 25 novel one, or any novel combination, of the features disclosed in this specification (including any
accompanying claims, abstract and drawings), or to any novel one, or any novel combination, of the steps of any method or process so disclosed.
Claims (23)
1. Apparatus for use in testing the functioning of a vehicle light, the apparatus comprising light collection 5 means adapted to collect light emitted from an illuminated light, and light transfer means adapted to transfer said light collected by the light collection means to a position where the collected light is visible from inside the vehicle.
2. Apparatus according to claim 1, wherein the apparatus is adapted to collect light from a vehicle light which comprises a brake light, indicator light and/or reverse light.
3. Apparatus according to either claim 1 or claim 2, wherein the light collection means is adapted to be attached to the vehicle light.
20
4. Apparatus according to any preceding claim, wherein at least part of an interior of the light collection means is covered in a reflective coating.
5. Apparatus according to any preceding claim, wherein 25 the light collection means comprises a box.
6. Apparatus according to claim 5, wherein the box is adapted to be placed around the vehicle light to collect light emanating therefrom.
7. Apparatus according to any preceding claim, wherein the light collection means comprises at least one light focussing means.
8. Apparatus according to claim 7, wherein the light focusing means comprises at least one lens.
9. Apparatus according to claim 8, wherein the lens is adapted to focus light emitted from the vehicle light substantially towards the light transfer means.
10. Apparatus according to either claim 8 or claim 9, wherein the lens is supported in the light collection 10 means by support means.
11. Apparatus according to any preceding claim, wherein the light transfer means extends from, or is attached to, a side of the light collection means.
12. Apparatus according to any preceding claim, wherein the light transfer means extends from, or is attached, substantially adjacent a rear wall of the light collection means.
13. Apparatus according to claim 12, wherein the rear wall is angled.
14. Apparatus according to any preceding claim, wherein 25 the light transfer means comprises a light tube.
15. Apparatus according to any preceding claim, wherein the light transfer means is attached to the light collection means by a first aperture.
16. Apparatus according to any preceding claim, wherein the light transfer means comprises a second aperture at an end distal from the light collection means.
17. Apparatus according to claim 16, wherein the second aperture is visible from inside the vehicle.
5
18. Apparatus according to any preceding claim, wherein the light transfer means is substantially L-shaped.
19. Apparatus according to any preceding claim, wherein the light transfer means is covered in a reflective 10 coating.
20. Apparatus according to claim 19, wherein the reflective coating comprises silver foil, light coloured paint or a mirror(s).
21. A method of testing a vehicle light on a vehicle, said method comprising: (i) attaching the apparatus defined in the first aspect to a vehicle light on a vehicle; 20 (ii) actuating said vehicle light; and (iii) determining whether the vehicle light emits light radiation.
22. Apparatus as described herein with reference to, and 25 as illustrated by the accompanying drawings.
23. A method as described herein with reference to, and as illustrated by the accompanying drawings.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0224495A GB2394532A (en) | 2002-10-22 | 2002-10-22 | Vehicle light testing apparatus |
AU2003276391A AU2003276391A1 (en) | 2002-10-22 | 2003-10-22 | Light testing apparatus |
PCT/GB2003/004578 WO2004037610A1 (en) | 2002-10-22 | 2003-10-22 | Light testing apparatus |
EP03809370A EP1556249A1 (en) | 2002-10-22 | 2003-10-22 | Light testing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0224495A GB2394532A (en) | 2002-10-22 | 2002-10-22 | Vehicle light testing apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0224495D0 GB0224495D0 (en) | 2002-11-27 |
GB2394532A true GB2394532A (en) | 2004-04-28 |
Family
ID=9946315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0224495A Withdrawn GB2394532A (en) | 2002-10-22 | 2002-10-22 | Vehicle light testing apparatus |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1556249A1 (en) |
AU (1) | AU2003276391A1 (en) |
GB (1) | GB2394532A (en) |
WO (1) | WO2004037610A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2037969A (en) * | 1978-08-18 | 1980-07-16 | Gibson B T | Monitoring vehicle lamp operation |
JPS61207247A (en) * | 1985-03-13 | 1986-09-13 | Aisin Warner Ltd | Device for perceiving lighting of automotive indicator lamp |
GB2206706A (en) * | 1987-02-18 | 1989-01-11 | Drumlord Limited | Light monitoring system |
GB2303434A (en) * | 1995-07-18 | 1997-02-19 | Care Slade Wayne Paul | Indicator apparatus |
FR2754667A1 (en) * | 1996-10-15 | 1998-04-17 | Guyonneau Jean Francois | Monitoring of operation of lamps fitted to motor vehicles |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE503788C (en) * | 1930-07-26 | Agnes Pannicke Geb Lingner | Monitoring device for the front headlights of vehicles, especially motor vehicles | |
US1592721A (en) * | 1925-04-30 | 1926-07-13 | Allen B Cantrill | Rear-view reflector attachment for headlamps |
US4642737A (en) * | 1985-07-02 | 1987-02-10 | Meyers Jr George N | Motor vehicle headlight indicator |
US4811173A (en) * | 1987-12-28 | 1989-03-07 | Johnson James D | Refractive apparatus for vehicles |
US4884172A (en) * | 1989-01-17 | 1989-11-28 | Walker James W | Automotive safety device for side lighting |
US5828298A (en) * | 1997-05-12 | 1998-10-27 | Eagan; Chris S. | Device and method for sensing when exterior vehicle lights are on |
-
2002
- 2002-10-22 GB GB0224495A patent/GB2394532A/en not_active Withdrawn
-
2003
- 2003-10-22 WO PCT/GB2003/004578 patent/WO2004037610A1/en not_active Application Discontinuation
- 2003-10-22 EP EP03809370A patent/EP1556249A1/en not_active Withdrawn
- 2003-10-22 AU AU2003276391A patent/AU2003276391A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2037969A (en) * | 1978-08-18 | 1980-07-16 | Gibson B T | Monitoring vehicle lamp operation |
JPS61207247A (en) * | 1985-03-13 | 1986-09-13 | Aisin Warner Ltd | Device for perceiving lighting of automotive indicator lamp |
GB2206706A (en) * | 1987-02-18 | 1989-01-11 | Drumlord Limited | Light monitoring system |
GB2303434A (en) * | 1995-07-18 | 1997-02-19 | Care Slade Wayne Paul | Indicator apparatus |
FR2754667A1 (en) * | 1996-10-15 | 1998-04-17 | Guyonneau Jean Francois | Monitoring of operation of lamps fitted to motor vehicles |
Also Published As
Publication number | Publication date |
---|---|
GB0224495D0 (en) | 2002-11-27 |
AU2003276391A1 (en) | 2004-05-13 |
WO2004037610A1 (en) | 2004-05-06 |
EP1556249A1 (en) | 2005-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4791534A (en) | Vehicle including substantially transparent high mounted stop light | |
US4583155A (en) | Side mounted rear view mirror with brake light | |
JP2005195601A (en) | System and method of detecting driving conditions for car | |
CA2486213A1 (en) | License plate frame with integral led lamps and camera for rear vsion | |
JP2010527497A (en) | Vehicle lighting unit for generating light beam and hologram 3D image | |
US5461471A (en) | Optical ranging | |
US5276594A (en) | Add-on vehicle safety light monitor | |
US6796060B1 (en) | Vehicle license plate holder assembly with roadside assistance request mechanism | |
US9849824B2 (en) | Cross shut gap lighting source | |
US10821901B2 (en) | Blind spot module with off indicator | |
US5680101A (en) | Forward facing brake light | |
WO2009025752A1 (en) | Single source visible and ir vehicle headlamp | |
WO2010137172A1 (en) | Spectrum measuring apparatus for mover | |
EP3025907A1 (en) | Work vehicle | |
US20020048095A1 (en) | Extendable mirror | |
CN111434525A (en) | Headrest and headrest system | |
US10267510B2 (en) | Light attachment for inspection tool | |
US4811173A (en) | Refractive apparatus for vehicles | |
GB2394532A (en) | Vehicle light testing apparatus | |
EP2022670A3 (en) | Front area viewing device for motor vehicles | |
JPH0663437U (en) | Vehicle interior lighting device | |
JPH0622082U (en) | Vehicle interior lighting system | |
JPH075922U (en) | Vehicle lighting display | |
JPS6323235Y2 (en) | ||
US6883946B1 (en) | Filtered light |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |