EP4083951A2 - Luminaire de sécurité et module électrique pour un luminaire de sécurité - Google Patents

Luminaire de sécurité et module électrique pour un luminaire de sécurité Download PDF

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Publication number
EP4083951A2
EP4083951A2 EP22169653.7A EP22169653A EP4083951A2 EP 4083951 A2 EP4083951 A2 EP 4083951A2 EP 22169653 A EP22169653 A EP 22169653A EP 4083951 A2 EP4083951 A2 EP 4083951A2
Authority
EP
European Patent Office
Prior art keywords
light
module
electrical
safety
cavity
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.)
Pending
Application number
EP22169653.7A
Other languages
German (de)
English (en)
Other versions
EP4083951A3 (fr
Inventor
Gregor Mayr
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.)
Zumtobel Lighting GmbH Austria
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP4083951A2 publication Critical patent/EP4083951A2/fr
Publication of EP4083951A3 publication Critical patent/EP4083951A3/fr
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0413—Frames or casing structures therefor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F25/00—Audible advertising
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/14—Toxic gas alarms

Definitions

  • the present invention relates to an emergency light and an electrical module for such an emergency light.
  • Safety lights are used in buildings to provide basic lighting (e.g. of an escape route) so that people can safely exit a building in the event of an emergency such as fire and/or power failure.
  • An exit light with an exit sign element that is illuminated by the exit light source is referred to as an exit sign light.
  • Safety Sign Luminaires are used in buildings to illuminate a safety sign such as an escape route sign. Consequently, the safety sign displayed by the safety sign lamp can also be seen by people in a dark area, such as a windowless room or hallway without lighting (e.g. lighting is defective or has failed). This is important because a safety sign should be visible to people in an area regardless of the state of the lighting in an area.
  • a security light comprising a housing with a cavity sealed against environmental influences and at least one further cavity adjoining the cavity.
  • the safety light also includes an electrical energy supply for the safety light, which is arranged in the cavity of the housing.
  • the safety light is set up in such a way that at least one electrical module can be arranged at least partially in the at least one further cavity via an opening of the at least one further cavity to the outside, and that the at least one electrical module can be supplied electrically from the electrical energy supply of the safety light, if the at least one electrical module is at least partially arranged in the at least one further cavity.
  • the present invention thus proposes providing a safety light in which the electrical energy supply of the safety light is arranged in a cavity of the housing of the safety light that is sealed against environmental influences, and at least one electrical module is at least partially arranged in at least one further cavity of the housing adjoining this sealed cavity can be arranged and, in the arranged state, can be electrically supplied from the electrical power supply.
  • the sealed cavity has the advantage that the electrical power supply of the safety light is protected against environmental influences, such as water, dust, gases and/or contact from the outside (e.g. vandalism), and consequently the lighting function of the safety light is protected against environmental influences , i.e. the lighting that can be provided by the safety light, is protected against environmental influences.
  • the additional cavity of the housing has the advantage that at least one electrical module can be arranged (at least partially) in it, with the arrangement of such an electrical module enabling the function of the safety light to be expanded by the function of the electrical module. Due to the arrangement of the at least one electrical module in the at least one further cavity, the cavity protected against environmental influences is not used for such an arrangement and is consequently also not changed.
  • the safety light allows the function of the safety light to be expanded without the function of the lighting of the safety light being impaired as a result.
  • the cavity of the housing is protected against environmental influences.
  • the environmental influences can include dust and water. Therefore, the cavity of the case can be a dust- and water-sealed cavity.
  • IP protection class comprises a two-digit combination of numbers that indicates the degree of protection. The first digit indicates the protection class for protection against foreign bodies and contact (e.g. dust protection). The second digit indicates the protection against water (e.g. splash water protection).
  • IP protection class IP protection class
  • IP code IP code
  • the cavity is IP65 protected.
  • the cavity can be an IP65 protected area of the housing.
  • At least one other cavity means “one more cavity or more more cavities”. The following description regarding the at least one cavity applies to each additional cavity if the housing includes two or more additional cavities (besides the environmentally protected cavity).
  • the passage “at least one electrical module can be arranged at least partially in the at least one further cavity” is to be understood as meaning that the at least one electrical module can be arranged partially or completely in the at least one further cavity. If the electrical module is partially arranged in the at least one further cavity, at least one component of the electrical module can be arranged outside of the at least one further cavity, for example protruding from the at least one further cavity via the opening outside the housing.
  • the electrical module can be arranged on the opening of the at least one further cavity, wherein at least one component of the electrical module can be arranged within the at least one further cavity, for example via the Opening can protrude into the at least one further cavity of the housing.
  • the electrical module can be a plate which can be arranged on the opening of the at least one further cavity in such a way that at least one element connected to the plate or at least one component part of the plate is arranged in the at least one further cavity or protrudes into it if the plate is placed on the opening.
  • the plate can preferably be arranged on the opening of the at least one further cavity in such a way that the opening is closed, optionally sealed, when the plate is arranged on the opening.
  • the terms "plate” and “disc” can be used synonymously and denote an element that extends over a large area.
  • the at least one additional cavity in particular the opening of the at least one additional cavity, can be set up in such a way that the opening of the at least one additional cavity is closed, optionally sealed, when the at least one electrical module is at least partially arranged in the at least one additional cavity .
  • the at least one further cavity can be closed, optionally sealed, from the outside by an (at least partial) arrangement of the at least one electrical module in the at least one cavity.
  • the safety light can include the at least one electrical module which is at least partially arranged in the at least one further cavity.
  • the at least one electrical module can be cast at least partially in the at least one further cavity.
  • the at least one further cavity in particular the opening of the at least one further cavity, can be set up in such a way that a cover (e.g. blind cover) can be arranged on the opening of the at least one further cavity in order to close the opening.
  • a cover e.g. blind cover
  • the cover may be a plate (cover plate).
  • the electrical energy supply can include at least one electrical energy store, for example a battery or an accumulator (accumulator), at least one power pack and/or at least one operating device for operating a light source of the safety light.
  • the at least one electrical energy store can be rechargeable.
  • the light source can include or correspond to one or more light-emitting diodes.
  • the light source is arranged in the cavity of the housing and the cavity is arranged in such a way that the light source is arranged to emit light from inside the cavity to outside the cavity and consequently to the outside of the housing.
  • the housing is at least partially made of light-transmitting material, optionally translucent material and/or transparent material, through which the light source arranged in the cavity of the housing can emit light to the outside of the housing.
  • the surface of the housing over which the light source emits light can also be referred to as the light emission surface of the housing.
  • control unit for controlling the light output of the safety light can be arranged in the cavity of the housing.
  • the control unit can be set up to control the electrical energy supply, in particular the at least one optional operating device, and consequently the light source.
  • the control unit can A processor, a microprocessor, a controller, a microcontroller, an application specific integrated circuit (ASIC), a FPGA ("Field Programmable Gate Array”) or any combination of the above elements.
  • the safety light can be attached to a surface, such as a wall or ceiling of a room, in the area of the at least one further cavity of the housing.
  • at least part of at least one fastening element which can be used to fasten the safety light to the surface, can be arranged within the at least one further cavity.
  • the attachment can be force-fitting and/or form-fitting.
  • the safety light can be screwed to the surface by means of at least one screw arrangement comprising one or more screws, with the part of the screw arrangement that is visible in the fastened state (which does not disappear in the surface, e.g. wall or deck) being arranged in the at least one further cavity can be.
  • the safety light can be attached to the surface at a distance from the surface by the at least one fastening element.
  • the safety light can comprise at least one fastening module, which is set up for fastening a safety sign element to the housing of the safety light in such a way that when the safety sign element is in the fastened state, a light source arranged in the cavity of the housing is set up to illuminate the safety sign element.
  • the at least one fastening module is optionally set up for detachably fastening the security sign element on the housing in such a way that when the security sign element is in the fastened state, the light source arranged in the cavity is set up for illuminating the security sign element.
  • the at least one further cavity can comprise two or more chambers, with the at least one fastening module being assigned to a first chamber of the two or more chambers.
  • the at least one electrical module can be arranged at least partially in a second chamber of the two or more chambers.
  • the fastening module can be set up for fastening the security sign element to the housing in such a way that when the security sign element is in the fastened state, light emitted by the light source arranged in the cavity is coupled into the security sign element.
  • the security sign element can be a light guide plate into which light can be coupled.
  • the light coupled into the light guide panel can illuminate at least one security indicia present on a surface of the panel.
  • the terms "plate” and "disc” can be used synonymously and denote an element that extends over a large area. Consequently, a light guide plate can also be referred to as a "light guide disk".
  • the at least one fastening module can comprise at least one fastening element.
  • the fastening module, in particular the at least one fastening element can be set up to detachably fasten the safety sign element to the housing of the safety light.
  • the fastening module, in particular the at least one fastening element can be set up to be brought into engagement with the security sign element.
  • the at least one fastening module, in particular the at least one fastening element can be used to be connected to the security sign element in a non-positive and/or positive manner.
  • the at least one fastening module in particular the at least one fastening element, can be set up for a click connection, snap-in connection, sliding connection, screw connection, plug-in connection or any other known connection type for connection to the safety sign element in order to attach the safety sign element to the housing of the safety light.
  • the safety sign element can be clicked into the fastening module in order to be connected to the safety light or to be fastened to the safety light housing.
  • the at least one fastening module can be at least partially arranged in the first chamber of the two or more chambers.
  • the at least one fastening module can be a plate which can be placed on an opening (to the outside) of the first chamber of the two or more chambers.
  • at least one element connected to the plate or at least one component part of the plate projects into or is arranged in the first chamber when the plate is arranged on the opening of the first chamber.
  • the opening of the at least one further cavity includes or corresponds in particular to an opening of the second chamber of the at least one further cavity. If the at least one further cavity comprises three or more chambers, the first chamber is provided for the at least one fastening module and the opening of the at least one cavity can comprise an opening of the second chamber and an opening of the third chamber.
  • the at least one further cavity can be set up in such a way that an electrical module can be arranged at least partially in the second chamber and the third chamber via the respective opening, with the respective electrical module then being able to be supplied electrically starting from the electrical supply of the emergency light in the arranged state is.
  • the at least one cavity preferably comprises three chambers arranged in a row.
  • the first chamber, to which the at least one fastening module is assigned can be arranged centrally and on both sides of the first chamber one chamber (second or third chamber) can be provided for a respective electrical module.
  • the two or more chambers can be arranged in a row.
  • the at least one further cavity can, optionally essentially, correspond to the volume of a cuboid.
  • the base area of the at least one further cavity can be rectangular.
  • the opening of the at least one further cavity can, optionally, be essentially rectangular. The foregoing may apply to each compartment of the two or more compartments.
  • a respective chamber can, optionally essentially, correspond to the volume of a cuboid.
  • the opening of the respective chamber can optionally be essentially rectangular.
  • the at least one electrical module can, optionally essentially, be cuboid, i.e. have the shape of a cuboid.
  • the at least one fastening module can be cast at least partially in the at least one further cavity.
  • the at least one fastening module can be an integral part of the housing.
  • the at least one fastening module can be connected to the housing in a material, non-positive and/or positive manner.
  • At least one further cavity applies to each further cavity if the housing comprises two or more further cavities.
  • the above description with regard to at least one fastening module applies to every fastening module if two or more fastening modules can be arranged in two or more further cavities.
  • the safety light comprises two further cavities adjoining the first cavity
  • at least one further cavity of the two further cavities can be set up or designed in such a way that at least one electrical module can be arranged at least partially in the further cavity via an opening in the further cavity. and the at least one electrical module can be supplied electrically from the electrical energy supply of the emergency light if the at least one electrical module is at least partially arranged in the further cavity.
  • each additional cavity of the two additional cavities can be set up or configured in such a way that at least one electrical module can be arranged at least partially in the respective additional cavity via a corresponding opening in the respective additional cavity, and the at least one electrical module is based on the electrical energy supply the Safety lamp is electrically supplied when the at least one electrical module is at least partially arranged in the respective further cavity.
  • the safety light can include two fastening modules that are set up for the optionally detachable fastening of the safety sign element to the housing of the safety light in such a way that the light source of the safety light is set up for illuminating the safety sign element in the fastened state.
  • Each of the two further cavities can comprise two or more chambers.
  • a fastening module of the two fastening modules can be arranged in each case in a first chamber of the two or more chambers. At least one electrical module can be arranged in a second chamber of the two or more chambers of at least one further cavity of the two further cavities. Alternatively, at least one electrical module can be arranged in the second chamber of the two or more chambers of each additional cavity of the two additional cavities.
  • the safety light can include the safety sign element, which is fastened to the housing via the at least one fastening module in such a way that the light source is set up to illuminate the safety sign element.
  • the security sign element is detachably attached to the housing via the at least one attachment module in such a way that the light source is set up to illuminate the security sign element.
  • the safety light can be referred to as an safety sign light when the safety light includes the safety sign element.
  • the safety light includes at least one conductor loop that is electrically connected to the electrical power supply.
  • the at least one conductor loop is arranged in the cavity in such a way that the at least one conductor loop can be inductively coupled to at least one conductor loop of the at least one electrical module when the at least one electrical module is at least partially arranged in the at least one additional cavity.
  • the at least one conductor loop of the security sign element can be arranged in the cavity on a surface (inside) of the cavity in the cavity.
  • the at least one conductor loop of the at least one electrical module can be arranged on a surface (inside or outside) of the at least one electrical module.
  • the arrangement of the at least one conductor loop of the security sign element and/or the at least one conductor loop of the at least one electrical module can be planar.
  • the safety light can comprise a coil which is electrically connected to the electrical energy supply and can be inductively coupled to the at least one conductor loop of the at least one electrical module.
  • the at least one electrical module can comprise a coil as at least one conductor loop, which coil can be inductively coupled to the at least one conductor loop of the emergency light.
  • the safety light optionally includes at least one electrical tap which is electrically connected to the electrical energy supply.
  • the at least one electrical tap is arranged in the at least one additional cavity in such a way that the at least one electrical tap of the safety light makes electrical contact with an electrical tap of the at least one electrical module, and a seal of the at least one electrical module makes electrical contact with the at least one electrical tap of the safety light seals when the at least one electrical module is at least partially arranged in the at least one further cavity.
  • the seal ensures this.
  • the seal of the at least one electrical module can be a sealing bead.
  • the at least one electrical module can be cast.
  • the at least one electrical module cannot have its own electrical energy supply, such as a battery or an accumulator (accumulator) and/or a power pack.
  • the at least one electrical module is supplied with electricity from the electrical energy supply arranged in the cavity of the housing of the safety light the safety light when the at least one electrical module is at least partially arranged in the at least one further cavity of the housing of the safety light.
  • Communication between elements of the safety light arranged in the cavity, such as a control unit of the safety light, with the electrical module, if this is at least partially arranged in the further cavity of the housing, can be wireless or wired as above with regard to the electrical supply.
  • the at least one further cavity, in particular the second chamber of the optional two or more chambers, can comprise at least one fastening element.
  • the at least one fastening element is set up to fasten the at least one electrical module to the housing when the at least one electrical module is at least partially arranged in the at least one additional cavity, in particular in the second chamber.
  • the at least one fastening element for fastening the at least one electrical module can be set up to fasten the electrical module to the housing of the emergency light in a detachable manner.
  • the at least one fastening element can be configured to be brought into engagement with the electrical module.
  • the at least one fastening element can be used to be connected to the electrical module in a non-positive and/or positive manner.
  • the at least one fastening element can be set up for a click connection, snap-in connection, slide connection, screw connection, plug-in connection or any other known connection type for connection to the electrical module in order to fasten the electrical module to the housing
  • the at least one fastening element for fastening the at least one electrical module is set up for a click connection for connection to the electrical module, then the electrical module can be clicked into the at least one further cavity (in particular in the second chamber) in order to to be attached to the housing of the safety light.
  • the electrical module can be pushed at least partially into the at least one further cavity (in particular into the second chamber) in order to attach to the housing to be attached.
  • the at least one fastening element for fastening the at least one electrical module can be an integral part of the housing.
  • the at least one fastening element can be connected to the housing in a material, non-positive and/or positive manner.
  • the at least one electrical module can be a loudspeaker module, a camera module, a sensor module, a communication module for wireless communication and/or a light-emitting diode module.
  • the light-emitting diode module is optionally a light-emitting diode module with an optical system.
  • the optics may include or correspond to a lens assembly, such as a Fresnel lens assembly.
  • the sensor module is a sensor module for detecting gases, temperature, light, movement of a person and/or presence of a person.
  • the sensor module can be a sensor module for detecting gases, such as a carbon dioxide (CO 2 ) sensor module for detecting carbon dioxide and/or a carbon monoxide (CO) sensor module for detecting carbon monoxide.
  • the sensor module can be a smoke detector module for detecting smoke, a temperature sensor module for detecting a temperature (ambient temperature), a light sensor module for detecting light (e.g. ambient light), a motion sensor module for detecting a movement of a physical object (e.g. a person) and/or a Person detection sensor module for detecting the presence of a person.
  • the loudspeaker module allows information to be output to people in the vicinity.
  • the integration of a loudspeaker module into the housing of the safety light, comprising a safety sign element is advantageous for a so-called two-senses principle. This can be used to comply with guidelines (e.g. of the European Union) against discrimination against people with impaired vision.
  • guidelines e.g. of the European Union
  • the displayed safety sign can also be output acoustically by the loudspeaker module if this is at least partially arranged in the at least one other cavity of the safety light.
  • a communication module for wireless communication allows a communication function to be integrated into the safety light.
  • the safety light can be set up such that the communication module can be wired or wirelessly connected or coupled to a control unit of the safety light arranged in the sealed cavity of the housing when the communication module is at least partially arranged in the at least one further cavity.
  • at least one conductor loop preferably a coil, electrically connected to the control unit, can be located within the Be arranged cavity of the housing, which is set up for inductive coupling with at least one conductor loop of the communication module.
  • At least one electrical tap can be provided for a wired connection, which is electrically connected to the control unit arranged inside the cavity of the housing.
  • This at least one electrical tap of the safety light is arranged in the at least one further cavity of the housing in such a way that the at least one electrical tap of the safety light is in electrical contact with an electrical tap of the communication module and a seal of the communication module seals the at least one electrical tap of the safety light, if the communication module is at least partially arranged in the at least one further cavity.
  • Communication between the control unit of the emergency light and the communication module can optionally take place by means of the elements for the electrical supply of the communication module based on the electrical energy supply of the emergency light if the communication module is at least partially arranged in the at least one further cavity. Consequently, when the communication module is at least partially arranged in the at least one further cavity, the control unit can be set up to communicate wirelessly with the outside (external elements outside the housing of the emergency light) via the communication module. Upgrading the safety light with the communication module allows wireless communication between such safety lights and/or a central communication unit.
  • the wireless communication can take place according to the Bluetooth standard, the W-LAN standard and any other known wireless communication method.
  • the communication module can additionally or alternatively be set up to communicate wirelessly independently of the emergency light, in particular the control unit, if the communication module is at least partially arranged in the at least one further cavity.
  • the communication module can function as a repeater of wireless communication when the communication module is at least partially arranged in the at least one further cavity.
  • a camera module and a sensor module each allow the safety light to obtain information about the environment, such as the presence of people in the environment, the presence of smoke in the environment and toxic gases (e.g. carbon dioxide - CO 2 , carbon monoxide - CO, etc.), a Ambient temperature, ambient light, etc., and based on this information, environmental conditions, for example an emergency (eg detection of toxic gases), and/or to control the light output of the security light.
  • toxic gases e.g. carbon dioxide - CO 2 , carbon monoxide - CO, etc.
  • the safety light can be set up as described above (with regard to the communication module), so that the camera module or the sensor module is electrically connected to the control unit of the safety light when the camera module or the sensor module is at least partially arranged in the at least one further cavity. Consequently, detection results of the camera module or the sensor module can be made available to the control unit of the emergency light if the camera module or the sensor module is at least partially arranged in the at least one further cavity.
  • Sensor modules integrated in the safety light can be used in normal operation (mains operation) of the safety light for Internet of Things (IoT) applications. These include the following examples.
  • the safety light can be equipped with a presence sensor module (e.g. having one or more pyroelectric sensors (PIR sensors)) as an electrical module.
  • PIR sensors pyroelectric sensors
  • a safety light equipped in this way allows you to identify which office desks or rooms (e.g. meeting rooms) are occupied or not at a given time.
  • At least one electrical module can be used for indoor navigation, which is set up to determine the position of a person, e.g. via the wireless signal (e.g. radio signal) from a person's mobile end device (e.g. smartphone). The safety light can then guide the person to a desired position, e.g.
  • a safety light can be set up for dynamic escape route lighting by integrating at least one electrical module, such as a smoke detector or carbon dioxide sensor module.
  • a sensor module electrical module
  • the electrical energy supply in particular at least one electrical energy store
  • the safety light can be supplied with electricity via the electrical energy supply, in particular at least one electrical energy store, of the safety light if the sensor module is at least partially arranged in the at least one further cavity of the safety light. Therefore, such a sensor module can be used for a dynamic escape route system in an emergency.
  • the at least one electrical module includes a smoke detector and/or a carbon dioxide sensor
  • the electrical module is set up to detect smoke and/or fire. Consequently, the safety light, when equipped with such an electrical module, can be set up to determine a fire location and direct people away from the fire location by means of dynamic escape route signage. This is particularly applicable to a system comprising a plurality of such safety lights.
  • the at least one electrical module comprises a presence sensor, for example a PIR sensor, and/or a camera
  • the electrical module is for person detection (for example determining whether people are still in a burning building) and determining a condition of people (e.g. a person lying unconscious on the ground).
  • the safety light when equipped with such an electrical module, can be set up to determine such data, e.g. whether there are still people in the vicinity of the safety light and optionally the condition of the people (e.g. unconscious or not).
  • This data can then be transmitted wirelessly, e.g. to the fire brigade at the scene.
  • the emergency light can be equipped with an additional electrical module in the form of a communication module for wireless communication.
  • the safety light can be equipped with simple actuators by integrating at least one electrical module in the safety light (at least partially in the at least one further cavity of the housing).
  • the electrical module can be a speaker module.
  • the loudspeaker module can be set up as a simple loudspeaker system (e.g. for speeches in an auditorium) and in emergency operation for safety announcements (e.g. an acoustic request to leave the building) and/or for acoustic escape route guidance if the loudspeaker module is at least is partially arranged in the at least one other cavity of the safety light.
  • the electrical module can be a light-emitting diode module (e.g. an LED module or OLED module) that can be switched on when required.
  • a light-emitting diode module e.g. an LED module or OLED module
  • the light-emitting diode module can be set up to illuminate a desired/searched product in the vicinity of the safety light in response to a corresponding search query on a mobile device (e.g. an app on a smartphone) if the light-emitting diode module is at least partially in the at least another cavity of the safety light is arranged.
  • a mobile device e.g. an app on a smartphone
  • the security light can be equipped with a further electrical module in the form of a communication module for wireless communication with the mobile terminal device.
  • a light-emitting diode module can be set up to indicate that the safety light on which the light-emitting diode module is provided needs to be repaired, in particular in response to a corresponding search query on a mobile device (e.g. a maintenance app on a smartphone).
  • a mobile device e.g. a maintenance app on a smartphone.
  • a light-emitting diode module comprising at least one laser light-emitting diode can be set up to project information (e.g. arrows) onto the floor in the lighting area of the safety light when the light-emitting diode module is at least partially arranged in the at least one other cavity of the safety light is. This allows the direction of the escape route to be displayed directly on the escape route.
  • information e.g. arrows
  • the safety light is a safety sign light and consequently the light source arranged in the cavity of the housing is provided for illuminating the safety sign element, then at least one light-emitting diode module for illuminating the area surrounding the safety sign light can be arranged at least partially in the at least one further cavity.
  • the safety light can be set up as described above (with regard to the communication module), so that the light-emitting diode module is electrically connected to the control unit of the safety light (arranged in the cavity of the housing) when the light-emitting diode module is at least partially arranged in the at least one further cavity.
  • the control unit of the safety light can be set up to control the light-emitting diode module, in particular its light output, when the light-emitting diode module is at least partially arranged in the at least one further cavity.
  • the control unit can be set up to control the light source of the safety sign light in such a way that in emergency operation the light source emits dimmed light compared to the light output in normal operation.
  • the light-emitting diode module optionally includes a Fresnel lens arrangement for the at least one light-emitting diode of the light-emitting diode module.
  • the Fresnel lens arrangement can be arranged on a light-emitting surface of the light-emitting diode module or be part of the light-emitting surface, the at least one light-emitting diode of the light-emitting diode module being set up to emit light outside of the light-emitting diode module via the Fresnel lens arrangement.
  • the light-emitting diode module can comprise the Fresnel lens arrangement for the at least one light-emitting diode of the light-emitting diode module.
  • the at least one electrical module can have the shape of a cuboid.
  • the electrical module can have a rectangular, preferably square base area.
  • the shape of the at least one additional cavity, in particular the second chamber of the at least one additional cavity can be adapted to the shape of the electrical module or the shape of the electrical module can be adapted to the shape of the at least one additional cavity, in particular the second chamber of the at least one further cavity, be adjusted.
  • the at least one further cavity, in particular the second chamber of the at least one further cavity can have the shape of a cuboid.
  • the at least one further cavity, in particular the second chamber of the at least one further cavity can have a rectangular, preferably square base.
  • the safety light can be set up in such a way that the light-emitting diode module can be arranged at least partially in the at least one further cavity in the at least two positions in such a way that the orientation of the light-emitting diode module arranged in the first position is rotated by 90° compared to the orientation in the second Position.
  • the light-emitting diode module When the light-emitting diode module is arranged in the second position, the light-emitting diode module can be set up to emit light in a first direction. If the light-emitting diode module is arranged in the fourth position, then the light-emitting diode module can be set up to emit light in a second direction, which is opposite to the first direction.
  • An orientation of the light-emitting diode module arranged in the first position is preferably rotated by 90° compared to the orientation in the second position.
  • An orientation of the light-emitting diode module arranged in the first position is preferably rotated by 180° in comparison to the orientation in the third position and rotated by 90° in comparison to the orientation in the fourth position.
  • An orientation of the light-emitting diode module arranged in the second position is preferably rotated by 180° compared to the orientation in the fourth position and rotated by 90° compared to the orientation in the third position.
  • An orientation of the light-emitting diode module arranged in the third position is preferably rotated by 90° compared to the orientation in the fourth position.
  • the safety light can be set up in such a way that the light-emitting diode module can be arranged at least partially in the four positions in the at least one further cavity in such a way that the orientation of the light-emitting diode module can be rotated in 90° increments.
  • the optional security mark element can be at least partially translucent. At least one surface of the at least partially translucent security mark element may comprise a security mark.
  • the security sign can be designed as a pictogram.
  • the security symbol element can be at least partially transparent and/or at least partially translucent.
  • the security sign element can be transparent or translucent.
  • the security mark element can be translucent, with the security mark element comprising at least one transparent area and the remaining security mark element being translucent.
  • the security indicia element may be a translucent disc having at least one security indicia on a surface of the disc.
  • the security character element can be a display that is set up to display the at least one security character.
  • the security sign can be designed as a pictogram.
  • the translucent pane can be transparent or translucent.
  • the translucent pane can include at least one transparent area, with the remaining pane being translucent.
  • the translucent pane can be made of a translucent plastic, optionally acrylic glass; translucent glass; and/or translucent safety glass.
  • the translucent plastic, the translucent glass and the translucent safety glass can be transparent or translucent.
  • An example of translucent glass is frosted or opaque glass.
  • the terms "plate” and "disc” can be used synonymously and denote an element that extends over a large area.
  • the security indicia element may be a translucent panel having at least one security indicia on a surface of the panel.
  • An electrical supply of the display can be designed as already above with regard to the electrical supply of the at least one electrical module.
  • the safety light can be set up in such a way that when the display (safety sign element) is in the attached state, the display starts from the electric Energy supply of the safety light is electrically supplied.
  • the safety light can be set up in such a way that the display can be supplied with electricity from the electrical energy supply of the safety light if the display is connected via the optional at least one fastening module to the housing, optionally detachably, in such a way that the light source of the safety light is Illuminating the display is set up.
  • An electrical connection of the display to the safety light control unit arranged within the sealed cavity can be implemented as already mentioned above with regard to the electrical supply of the at least one electrical module.
  • the safety light can be set up in such a way that the display is electrically connected to the control unit of the safety light when the display is attached to the housing, optionally detachably, via the optional at least one attachment module.
  • the display has the advantage that the display of information, such as a safety sign, can be changed. Consequently, an escape route can be shown flexibly and depending on the situation by means of the display.
  • the safety light has the advantage that its function can be upgraded by at least partially arranging one or more corresponding electrical modules in the at least one further cavity of the safety light.
  • a safety light can be obtained with desired functions that depend on the individual functions of the one or more electrical modules purchased.
  • an electrical module for an emergency light according to the aspect of the present invention described above is provided.
  • the electrical module is set up to be arranged at least partially in the at least one further cavity of the housing of the safety light via the opening of the at least one further cavity of the housing of the safety light. Furthermore, the electrical module is set up to be supplied with electricity from the electrical energy supply of the safety light when the at least one electrical module is at least partially arranged in the at least one further cavity.
  • the electrical module according to the invention achieves the same advantages as the safety light according to the invention.
  • FIG 1 Figure 12 shows an example of a schematic side view of a preferred embodiment of a safety light according to an aspect of the present invention.
  • the safety light 1 of figure 1 comprises a housing 2.
  • the housing 2 comprises a cavity 3 sealed against environmental influences and two further cavities 4 adjoining the cavity 3.
  • This number is merely exemplary and not limiting for the present invention. Consequently, the safety light 1 can comprise at least one further cavity 4 (adjacent to the cavity 3).
  • the two further cavities 4 of the housing 2 of the safety light 1 are arranged on opposite sides of the cavity 3 of the housing 2 .
  • the two other cavities are 4 of the housing 2 are arranged on opposite sides of the longitudinal extent of the cavity 3 of the housing 2 .
  • the safety light 1 also includes an electrical energy supply for the safety light 1 (in figure 1 Not shown).
  • the safety light 1 is set up in such a way that two electrical modules 5 can be arranged (ie can be arranged) at least partially in the cavity 4 via an opening in the further cavity 4 to the outside, and that the two electrical modules 5 start from the electrical power supply of the emergency light 1 can be supplied with electricity if the two electrical modules 5 are at least partially arranged in the further cavity 4 .
  • This number is merely exemplary and not limiting of the present invention.
  • the safety light 1 is set up in such a way that at least one electrical module 5 (ie one or more electrical modules 5) can be arranged at least partially in the further cavity 4 via an opening in the further cavity 4 to the outside, and that the at least one electrical module 5 can be supplied electrically from the electrical energy supply of the safety light 1 if the at least one electrical module 5 is at least partially arranged in the further cavity 4 .
  • at least one electrical module 5 ie one or more electrical modules 5
  • the at least one electrical module 5 can be arranged at least partially in the further cavity 4 via an opening in the further cavity 4 to the outside, and that the at least one electrical module 5 can be supplied electrically from the electrical energy supply of the safety light 1 if the at least one electrical module 5 is at least partially arranged in the further cavity 4 .
  • the two electrical modules 5, which are at least partially in the on the left side of the figure 1 shown further cavity 4 of the housing 2 can be arranged, for example, a light emitting diode module 5a and a speaker module 5b.
  • the two electrical modules 5, which are at least partially in the on the right side of the figure 1 shown further cavity 4 of the housing 2 can be arranged, for example, a light-emitting diode module 5a and a sensor module 5c, such as a smoke detector module.
  • the light-emitting diode module 5a can include at least one light-emitting diode.
  • the light-emitting diode module 5a can include an optical system for the at least one light-emitting diode, through which the at least one light-emitting diode can emit light.
  • the optics may include or correspond to a lens assembly, such as a Fresnel lens assembly.
  • the safety light 1 comprises two fastening modules 6, which are set up for fastening a safety sign element 8 to the housing 2 in such a way that, when the safety sign element 8 is in the fastened state, a light source arranged in the cavity 3 of the housing 2 (in figure 1 not shown) for illuminating the security sign element 8 is set up.
  • the security sign element comprises a security sign 8a on at least one surface.
  • the safety sign element 8 can be fastened to the housing 2 of the safety light 1 in such a way that, in the fastened state, the safety sign 8a of the safety sign element 8 can be illuminated by the light source arranged in the cavity 3 of the housing 2 .
  • This number is merely exemplary and not limiting of the present invention.
  • the safety light 1 can comprise at least one fastening module 6 (i.e. one or more fastening modules), which is set up for fastening the safety sign element 8 to the housing 2 in such a way that when the safety sign element 8 is in the fastened state, the light source arranged in the cavity 3 is used to illuminate the safety sign element 8 is set up.
  • fastening module 6 i.e. one or more fastening modules
  • the fastening module 6 is set up for releasably fastening the security sign element 8 to the housing 2 such that when the security sign element 8 is in the fastened state, the light source arranged in the cavity 3 of the housing 2 is set up to illuminate the security sign element 8 .
  • the further hollow space 4 can comprise two or more chambers 41 , the fastening module 6 being assigned to a first chamber of the two or more chambers 41 .
  • An electrical module 5 can be arranged at least partially in a second chamber of the two or more chambers 41 .
  • each further cavity 4 of the housing 2 comprises three chambers 41, in particular a first chamber which is associated with the corresponding fastening module 6 and a second and third chamber.
  • An electrical module 5 can be arranged at least partially in the second and third chamber of the three chambers 41 .
  • the safety light 1 comprises the safety sign element 8, which is fastened to the housing 2 by means of the two fastening modules 6 of the safety light in such a way that the light source of the safety light 1 (in figure 1 not shown) is set up to illuminate the security sign element 8 .
  • the attachment of the security sign element 8 to the housing 2 is optionally a detachable attachment.
  • the figure 1 includes the safety light 1 for the (on the right side of the figure 1 shown) light-emitting diode module 5a at least one with the electrical power supply of the safety light 1 (in figure 1 not shown) electrically connected electrical tap (in figure 1 Not shown).
  • the at least one electrical tap of the safety light 1 is arranged in the at least one further cavity 4 that the at least one electrical Tap of the safety light 1 is electrically contacted with an electrical tap 7 of the light-emitting diode module 5a and a seal of the light-emitting diode module 5a seals the at least one electrical tap of the safety light when the light-emitting diode module 5a is at least partially arranged in the further cavity 4.
  • the safety light 1 can comprise at least one conductor loop which is electrically connected to the electrical energy supply (in figure 1 not shown) and the light-emitting diode module 5a can comprise at least one conductor loop which is electrically connected to the electrical components of the light-emitting diode module 5a (in figure 1 Not shown).
  • the at least one conductor loop of safety light 1 is arranged in cavity 3 in such a way that the at least one conductor loop of safety light 1 can be inductively coupled to the at least one conductor loop of light-emitting diode module 5a when light-emitting diode module 5a is at least partially arranged in further cavity 4.
  • the safety light 1 is optionally set up in such a way that the light-emitting diode module 5a can be arranged at least partially in the further cavity 4 in at least two positions in such a way that the light-emitting diode module 5a can be electrically supplied in these at least two positions from the electrical energy supply of the safety light 1; the light-emitting diode module 5a is set up to emit light in a first position of the at least two positions in a direction orthogonal to the light-emitting surface of the housing 2 of the safety light 1; and the light-emitting diode module 5a is set up to emit the light in a direction parallel to the light-emitting surface of the housing 2 of the safety light 1 in a second position of the at least two positions.
  • the light-emitting diode module 5a can comprise a Fresnel lens arrangement.
  • the security sign element 8 can be a translucent disc with at least one security sign 8a on a surface of the disc 8 .
  • the security sign element can be a display that is set up to display at least the security sign 8a.
  • the housing 2, the safety sign element 8, the two fastening modules 6 and the four electrical modules 5 can form the safety light 1.
  • the housing 2, the security sign element 8, the two attachment modules 6 and the four electrical Modules 5 may be configured to be connected together to form safety light 1 .
  • figure 2 shows a schematic side view of a further cavity of the housing of FIG figure 1 safety light shown.
  • each further cavity 4 of the housing of the safety light can comprise three chambers 41 .
  • One of the three chambers 41 can be a first chamber to which the corresponding attachment module 6 is assigned.
  • An electrical module can be arranged at least partially in each chamber of the two further chambers.
  • This number is merely exemplary and not limiting of the present invention. Consequently, each further cavity 4 can comprise two or more chambers 41, with a first chamber of the two or more chambers being assigned a fastening module 6.
  • An electrical module can be arranged at least partially in a second chamber of the two or more chambers 41 .
  • the number of chambers of the two or more further cavities 4 of the housing can differ between the two or more further cavities.
  • the three chambers 41 of the further cavity 4 can be arranged in a row.
  • the first chamber of the three chambers 41 to which the attachment module 6 is assigned can be arranged centrally between the two other chambers of the three chambers 41 .

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
EP22169653.7A 2021-04-29 2022-04-25 Luminaire de sécurité et module électrique pour un luminaire de sécurité Pending EP4083951A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021110973.6A DE102021110973A1 (de) 2021-04-29 2021-04-29 Sicherheitsleuchte und elektrisches Modul für eine Sicherheitsleuchte

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EP4083951A2 true EP4083951A2 (fr) 2022-11-02
EP4083951A3 EP4083951A3 (fr) 2023-04-19

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DE (1) DE102021110973A1 (fr)

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DE7138493U (de) Norka Gesellschaft Staecker & Co Sicherheitsleuchte mit zusätzlicher Notstromeinrichtung
DE20305151U1 (de) * 2003-03-28 2003-06-05 Sonlux Licht Und Elektroinstal Sicherheitsleuchte
US7520072B2 (en) * 2007-05-09 2009-04-21 William Yu Exit signs with and without emergency lighting
DE102008017656A1 (de) 2008-04-05 2009-10-08 Rp-Technik E.K. Notlichtleuchte und Rettungszeichen
CN201487791U (zh) * 2009-04-17 2010-05-26 陈允奇 一种太阳能自发光360度照射道路交通安全标记
DE102009055847A1 (de) * 2009-11-26 2011-06-01 Ledon Lighting Jennersdorf Gmbh Veränderbare Leuchtvorrichtung
DE202011100075U1 (de) 2011-04-26 2011-06-22 Hellux Construktions-Licht GmbH, 12277 Leuchtensystem
CN103568934A (zh) * 2012-07-24 2014-02-12 厦门信和达电子有限公司 主动转向头灯照明安全系统及其头灯模块
CN104368094A (zh) * 2014-10-30 2015-02-25 无锡艾科瑞思产品设计与研究有限公司 一种投影式应急逃生指示装置
DE202015105334U1 (de) * 2015-07-30 2015-10-19 Optonaval Gmbh Modular aufgebaute in ein Gehäuse integrierte Sicherheitsleuchte
DE202016004168U1 (de) 2016-07-05 2017-10-06 Tridonic Gmbh & Co. Kg Gebäudetechnikvorrichtung und Leuchte, System für deren Instandhaltung mittels einer mobilen Vorrichtung und mobile Vorrichtung
CN206975980U (zh) * 2017-08-04 2018-02-06 林兮 一种智能疏散应急照明灯
JP6473883B1 (ja) * 2018-10-17 2019-02-27 株式会社アンノオフィス プラグ型ワイヤレスモジュールカートリッジを有する直管型ｌｅｄランプ
DE102019105997A1 (de) 2019-03-08 2020-09-10 Weiss Alarm- und Sicherheitstechnik GmbH Steckdosenlichtvorrichtung zum Detektieren und Signalisieren von Kohlenmonoxid
EP3716731B1 (fr) * 2019-03-26 2022-02-09 Tridonic GmbH & Co. KG Module de commande isolé avec indicateur del de communication

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CN115273693A (zh) 2022-11-01
EP4083951A3 (fr) 2023-04-19

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