GB2558945B - Safety apparatus for an articulated vehicle - Google Patents
Safety apparatus for an articulated vehicle Download PDFInfo
- Publication number
- GB2558945B GB2558945B GB1701120.6A GB201701120A GB2558945B GB 2558945 B GB2558945 B GB 2558945B GB 201701120 A GB201701120 A GB 201701120A GB 2558945 B GB2558945 B GB 2558945B
- Authority
- GB
- United Kingdom
- Prior art keywords
- light source
- vehicle
- trailer
- light
- mounting
- 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.)
- Expired - Fee Related
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
- B60Q11/002—Emergency driving lights in the event of failure of the principal lighting circuit
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2615—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on the vehicle body, e.g. with magnets
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
- B60Q1/305—Indicating devices for towed vehicles
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
-
- 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
- B60Q7/00—Arrangement or adaptation of portable emergency signal devices on vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/06—Electric lighting devices with self-contained electric batteries or cells with the light source coupled to the remainder of the device solely by cable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/26—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of rope form, e.g. LED lighting ropes, or of tubular form
-
- 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
- B60Q2900/00—Features of lamps not covered by other groups in B60Q
- B60Q2900/10—Retrofit arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
SAFETY APPARATUS FOR AN ARTICULATED VEHICLE Field of the Invention
The present invention relates to apparatus for an articulated vehicle, in particular safety apparatus for lighting an articulated vehicle; more particularly but not exclusively apparatus for lighting a part of an articulated vehicle when electrical systems fail.
Background
Increasing numbers of vehicles on the road in many societies can lead to a variety of problems. In particular larger vehicles such as articulated vehicles or heavy goods vehicles (HGV) can be hazardous in many environments.
For example if a HGV tractor unit or trailer suffers from an electronic system failure, the vehicle becomes illegal and unsafe to operate and the driver is required to stop and seek breakdown assistance to rectify the issue or recovery for the vehicle. This legal requirement often leaves the driver and the vehicle in a dangerous position for themselves and other road users. It also has a major cumulative effect to logistics with time delays and potential penalties for the driver.
In addition or the alternative unloading a disabled vehicle with no ambient lighting can be hazardous, time-consuming and difficult.
Prior Art
Accordingly a number of patent applications have been filed in an attempt to resolve the problem or similar, including the following:
Granted Korean patent KR 100 748 429 (KIM) discloses an apparatus for lighting an emergency lamp of a trailer vehicle is provided to prevent an accident by operating an emergency lamp when connectors of a trailer and a tow vehicle are separated from each other. A first connector is installed at a front side of a trailer vehicle. A second connector is installed at a rear side of a tow vehicle. The first connector of the trailer is connected to the second connector of the tow vehicle. A power supply is installed at the trailer in order to supply power. An emergency lighting line is connected from the power supply to an emergency lamp. An emergency lighting switch unit is installed on the emergency lighting line in order to be connected to the emergency lighting line when the first connector and the second connector are separated from each other.
International patent application WO 200 222 395 (JOHNSON) discloses apparatus to provide power to a trailer adapted to be connected to a trailer of a tractor trailer type which has a plug on the tractor and a mating socket on the trailer to provide an electrical connection therebetween when the trailer and tractor are unhitched or the power source from the tractor is inoperable for controlling the lights on said trailer, which comprises a separate source of power, an adapter electrically connected to said separate source of power and adapted to mate with said socket; wherein: (a) said adapter includes flasher means electrically connected to said adapter and said separate source of power for flashing the lights on said trailer when said adapter is mated with said socket; (b) said trailer socket has at least seven male electrical terminals electrically connected to electrical circuits forming the wiring system of the trailer, and wherein said trailer male electrical terminals are configured in the form of a central electrical terminal circularly surrounded by radially disposed and equidistantly spaced electrical terminals; (c) said adapter has at least two female electrical terminals for electrically connecting to electrical circuits forming the wiring system of the trailer ; (d) the electrical coupling system adapter for enabling the electrical interconnection of the separate source of power and the trailer connector fixably connected to the trailer that has at least seven electrical terminals, has at least a positive and a negative connection, and a ground connection.
Canadian patent application CA 1 281 694 (BUSBY) discloses an emergency light kit for a vehicle comprising: at least two rear light units with attachment means to temporarily attach the units to the back of a vehicle or trailer, each rear light unit having a tail light element, and a direction indicator and brake light element; control box for positioning beside a vehicle driver, the control box having a power lead with a plug for insertion in a standard cigarette lighter socket, first electrical circuit for direction indicator lights with a flasher therein and positive switches for left and right indication, second electrical circuit for tail lights with a positive switch therein, and third electrical circuit for brake lights with a momentary switch therein, and electrical multi lead cable for all circuits between the control box and the rear light units having at least one combined cable plug and socket connection therein.
Summary of the Invention
According to the present invention there is provided an apparatus for an articulated vehicle with a mounting for receiving the apparatus and from which the apparatus can be displaced comprising: at least one elongate, light source in the form of a flexible cable provided on a reel; a connector for connecting the light source to a power supply; and an auxiliary energy supply.
In this way the apparatus may enable a user to light an articulated vehicle’s trailer via the tractor vehicle, and provide auxiliary energy for the light source when the tractor vehicle’s energy source fails.
The apparatus thereby provides an emergency lighting system that is powered from either the tractor vehicle electrical system in case of a trailer fault, or an internal battery in case of a total electronic system failure.
In some embodiments the light source is a rope light that secures around the outside of the trailer so as to provide necessary lighting including the indicators, brake lights and tail lights at the rear of the vehicle, so that the vehicle can continue on its way. In case of total power failure and the vehicle is immobile, the apparatus will illuminate the hazard to other road users. A rope or cable may thereby comprise mounting also for the light source.
The light source may comprise a translucent or transparent format, wherein the light source may be comprised by a plurality of light emitting diodes. The light emitting diodes may be reflected or refracted to form a continuous light source. The light emitting diodes may comprise discrete light sources wherein the light source comprises a plurality thereof.
The light source comprises a plurality of discrete light sources joined by cabling, so as to create a string of electrically and physically connected light sources. Such string may accordingly advantageously provide an effective means of illuminating an elongate structure such as a trailer. In some embodiments the light source may be provided with a plurality of differing colour effects and/or patterns, so as to better draw attention to the vehicle.
In some embodiments the light source is powered by and extendable from a device. This device may comprise a separate mounting, wherein the device and mounting form a base unit for the light source to extend from.
Such device mounting may enable the device to be displaceable therefrom, wherein the mounting comprises a discrete part providing a wholly displaceable part from a vehicle. A base unit mounting may enable the base unit to be displaceable therefrom, so as to allow for use of the base unit on multiple base unit mountings, and/or vehicles, and/or so as to allow for the base unit to be portable, for example to use or store as required; allowing a part of the mounting to be left on a vehicle.
The device has a reel and the device mounting is a cradle. The reel is displaceable from the cradle, and emplaced to form the base unit. In this way the cradle may for example comprise the auxiliary energy mechanism, and the device may dock thereinto.
The cradle may be attached to the tractor vehicle and the light source spread out from the base unit, for example by pulling the light source away from the device, or moving the device away from the cradle. Alternatively the base unit may be carried to the scene and placed on a nearby surface and the light source reeled out for use, such as when the apparatus is required for temporary use.
In some embodiments the base unit comprises a safety light. Such safety light may comprise lighting to illuminate the base unit when being installed or used, and/or may be activated to draw attention to the base unit, for example comprising intermittent activation.
In some embodiments the light source comprises a plurality of light sources, for example a plurality of light emitting diodes.
In some embodiments the light source comprises luminescent material.
The light source may be embedded in or carried by the flexible cable, such that the light source may be arranged around a plurality of objects or structures. For example the flexible light source may be arranged around a trailer of an articulated vehicle.
The light source may provide a plurality of mounting means, which means may enable the light source to be adapted to differing structures. The light source may comprise standard and/or independent mounting means, for example clips, tape, or parts of the vehicle or trailer.
In this way the apparatus may be mounted on a plurality of different trailers and/or tractor vehicles, as and when required by the user or haulier.
In some embodiments the light source may be sufficiently flexible to enable the light source to be rolled up for storage. According to a second aspect of the present invention thereby the apparatus comprises a rolling means, or reel casing, which is arranged to roll or reel the light source and/or light source. Such reel casing may be comprised in the base unit.
In some embodiments the device comprises further storage arranged for storing a plurality of items, for example medical, electrical or safety supplies. The storage may be comprised in the base unit.
The connector is arranged to connect the light source to the vehicle battery and other electrical outlets, for example comprising a plug. The mounting or light source may further comprise a plug arranged to connect to the light source to the reel casing, base unit and/or auxiliary energy mechanism.
The auxiliary energy mechanism may comprise at least one battery. Such mechanism may comprise a plurality of batteries. Such batteries may be rechargeable, for example lithium-ion.
In some embodiments the device may include the battery or batteries.
In some embodiments therefore the reel may be used to take the flexible cable around the structure to be lit, advantageously so as to enable easier disposition of the flexible cable, and/or allowing the reel and flexible to be disconnected from the energy mechanism and disconnected from the vehicle, as required; and allowing the reel to be subsequently docked in the casing (mounting) when access to the energy is required for the light source.
In some embodiments the light source may comprise variant mode operation, for example intermittent or colour variation.
Brief Description of Figures
Figures 1 show isometric views of an embodiment of the apparatus according to the present invention, with light source retracted and extended respectively;
Figure 2 shows an exploded isometric view of the embodiment shown in Figures 1;
Figure 3 shows a reverse exploded isometric view of the embodiment shown in Figures 1;
Figure 4 shows a reverse isometric view of the embodiment as shown in Figure 1b;
Figures 5 show isometric views of the embodiment as shown in Figure 1b; and
Figures 6 show diagrammatic views of the embodiment as shown in Figure 1a, and a plan view of the apparatus in use;
Detailed Description of Figures
With reference to figures 1 to 6 there is shown an embodiment of the apparatus comprising a base unit and an extendable light source.
The base unit comprises a cradle device mounting 2, and a displaceable reel device 1 for an extending cable, which cable provides the light source 3.
The cradle is a monolithic unit formed of thermoplastics.
The mounting of the light source comprises an elongate member, which comprises a rope with internal light emitting diodes, spread therealong, spaced apart and connected using internal wiring. The light source comprises translucent or transparent material such as thermoplastics. The light source in use further comprises temporary mounting means such as cable ties, clips and/or adhesive, or may be threaded through clips or straps of the trailer.
The light source comprises a plurality of lights, which lights are spaced out along the rope. The rope comprises a rectangular sectional profile to aid in mounting to a vehicle. The light source comprises the connector 9 on its distal end.
The light source may be wound into or out of the reel, wherein the reel is driven by a manual control, which control comprises a lever 5 hinged at a hinge 13 so as to allow that the lever may be hinged inwards after use to limit accidental reeling by a locking action. The lever hinges out from a depression 14, such that the lever may be stored without interference or risk of unauthorised or accidental reeling.
The base unit may comprise a portable unit, and the device independently provides a portable unit, displaceable from the cradle when the cradle has been mounted or emplaced on a tractor vehicle. The cradle therefore comprises an attachment means for attachment to the structure, which may be attached and left in place, which attachment means comprises screw-holes 17.
The cradle mounts directly onto the rear of the cab/truck and features a large battery pack 12 to effectively power the light source. This advantageously allows the reel device to be more portable and weigh less. In this way the device may be taken around the trailer or vehicle to unreel the light source.
The connector may be connected to the vehicle battery and the reel extended, or the device may be docked in the cradle and the light source extended in use.
The device comprises two safety lights 11,15 which safety lights are used to light the user’s mounting of the base unit and light source, where the safety lights are arranged to either side of the device.
The device further comprises a control 16, which comprises a simple activation control. The device further comprises a topmost handle 10, such that the handle enables the device to be carried around the trailer to vehicle and extend the light source therefrom. The device connects into the cradle at socket 8 and plug 7.
The light source rope is wound around a reel 6 and connected to the plug lowermost.
The device includes a window 18, to see the light source on the reel, for example so as to provide local lighting when the light source is active, and/or view remaining light source on reel.
The rear of the reel holder includes a removable tray 4. This tray is used to store cable ties, adhesive pads, zip ties to secure the rope to the trailer, and potentially items such as a first aid kit.
The light source consists of approximately 40 metres of lighting including warning/amber, tail, indicator & brake lights. The connector plugs into the 24V output on the trailer cab.
Based on a total of 96 LEDs running in 4 parallel banks of 24 LEDs, connected in series, the light source can be run from a 12V battery which is a typical and easily obtainable battery voltage specification.
The overall consumption breaks down as follows: 0.1 A (CURRENT/LED) x 24 (LEDS) = 2.4A, 4 (BANKS) x 3V (VOLTAGE) = 12V
In this scenario a battery of 12V is required with a capacity of at least 2.4Ah (understanding that a battery capacity of 2.4 Ah will run this system for 1 hour, 4.8Ah for 2 hours, 7.2Ah for 3 hours etc.)
The invention has been described by way of examples only and it will be appreciated that variation may be made to the above-mentioned embodiments without departing from the scope of invention as defined by the claims, in particular but not solely combination of features of described embodiments.
Claims (10)
1. An apparatus for an articulated vehicle with a mounting for receiving the apparatus and from which the apparatus can be displaced comprising: at least one elongate, light source in the form of a flexible cable provided on a reel; a connector for connecting the light source to a power supply; and an auxiliary energy supply.
2. An apparatus according to claim 1, wherein the light source comprises a plurality of light emitting diodes.
3. An apparatus according to claim 1 or claim 2 wherein the light source has a rope or cable for supporting a plurality of light sources.
4. An apparatus according to claim 3 wherein the light source comprises a plurality of discrete light sources connected by cabling so as to create a string of electrically and physically connected light sources.
5. An apparatus according to claim 4 wherein the cabling comprises a translucent or transparent material.
6. An apparatus according to any preceding claim wherein the mounting comprises the auxiliary energy supply.
7. An apparatus according to any of the preceding claim, wherein the auxiliary energy supply includes at least one rechargeable battery.
8. An apparatus according to any of claims 3 to 8 wherein the rope or cable is rectangular in cross section.
9. An apparatus according to any preceding claim wherein the light sources are of different colours and/or patterns.
10. An apparatus according to any preceding claim including a safety light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1701120.6A GB2558945B (en) | 2017-01-23 | 2017-01-23 | Safety apparatus for an articulated vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1701120.6A GB2558945B (en) | 2017-01-23 | 2017-01-23 | Safety apparatus for an articulated vehicle |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB201701120D0 GB201701120D0 (en) | 2017-03-08 |
| GB2558945A GB2558945A (en) | 2018-07-25 |
| GB2558945B true GB2558945B (en) | 2019-07-17 |
Family
ID=58462938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1701120.6A Expired - Fee Related GB2558945B (en) | 2017-01-23 | 2017-01-23 | Safety apparatus for an articulated vehicle |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2558945B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021058119A1 (en) * | 2019-09-23 | 2021-04-01 | Cejn Ab | Led light hose reel |
| CA3182202C (en) * | 2020-06-15 | 2023-07-25 | Arthur Chao-Chung Wu | Convertible light device |
| US11560989B1 (en) * | 2021-12-14 | 2023-01-24 | Robert Bosch Gmbh | Multi-configuration lighting device |
| CN219063366U (en) | 2023-01-06 | 2023-05-23 | 广东百创源科技股份有限公司 | Tape measure atmosphere lamp |
| GB2631136A (en) * | 2024-01-02 | 2024-12-25 | Hest Inc Ltd | Light strip with platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1281694C (en) * | 1987-09-01 | 1991-03-19 | Edward Busby | Vehicle emergency light kit |
| US20020126473A1 (en) * | 2001-03-07 | 2002-09-12 | The Government Of The United States Of America As Represented By The Secretary Of The Department Of | Lighted line |
| GB2404006A (en) * | 2003-07-09 | 2005-01-19 | John King | Extendable cable light and storage reel |
| AU2011100262A4 (en) * | 2011-02-11 | 2011-04-14 | Mort Bay Traders Pty Ltd | Solar powered rope light |
| US20150292721A1 (en) * | 2014-04-09 | 2015-10-15 | John D. Lesmeister | Flexible Illumination Device and Method |
-
2017
- 2017-01-23 GB GB1701120.6A patent/GB2558945B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1281694C (en) * | 1987-09-01 | 1991-03-19 | Edward Busby | Vehicle emergency light kit |
| US20020126473A1 (en) * | 2001-03-07 | 2002-09-12 | The Government Of The United States Of America As Represented By The Secretary Of The Department Of | Lighted line |
| GB2404006A (en) * | 2003-07-09 | 2005-01-19 | John King | Extendable cable light and storage reel |
| AU2011100262A4 (en) * | 2011-02-11 | 2011-04-14 | Mort Bay Traders Pty Ltd | Solar powered rope light |
| US20150292721A1 (en) * | 2014-04-09 | 2015-10-15 | John D. Lesmeister | Flexible Illumination Device and Method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201701120D0 (en) | 2017-03-08 |
| GB2558945A (en) | 2018-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20220123 |