CN217131111U - Tunnel emergency lighting system - Google Patents

Abstract

The utility model relates to an illumination system discloses a tunnel emergency lighting system, be used for protecting each including a plurality of emergency lighting device that can the autonomous working and corresponding setting ground emergency lighting device's protector, protector is including fire prevention dustcoat (6) that have drainage inclined guide slot (12) structure, emergency lighting device includes lighting unit (1) and emergency device, emergency device is including being used for starting when response danger signal induction device (2), the electricity of lighting unit (1) connect in alarm (3) and wireless communication device (4) that this induction system (2) is used for to the external transmission danger signal, wireless communication device (4) are connected with the total information control platform wireless communication of central computer lab. The utility model discloses a fire prevention dustcoat (6) has strengthened emergency lighting device's barrier propterty, makes emergency lighting device can be waterproof, fire prevention, and wireless communication device (4) make emergency lighting device have the communication function.

Description

Tunnel emergency lighting system

Technical Field

The utility model relates to an illumination system specifically relates to a tunnel emergency lighting system.

Background

The emergency lighting lamp is a kind of lamps which can effectively illuminate or can continuously illuminate without interruption when a normal lighting power supply fails, and is widely used in public places and places where intermittent illumination cannot be performed.

The emergency lighting lamp consists of a light source, a light source driver, a rectifier, an inverter, a battery pack, a sign lamp shell and the like. At ordinary times, the 36V light source driver drives the light source to normally illuminate, meanwhile, the rectifier supplements the electric energy to the battery pack, and even if the illumination is turned off after work, the rectifier still works in a charging state, so that the battery pack is always in a full combat readiness state. When the commercial power stops suddenly in emergency, the inverter automatically starts the inverter circuit, low-voltage electric energy of the battery pack is converted into high-voltage electric energy, and the light source is driven to continuously illuminate.

Tunnel emergency lighting is a general fire control emergency tool, have functions such as the automatic emergency of outage, power consumption is little, long service life, generally apply to places such as high-speed railway tunnel, subway tunnel, highway tunnel, current fire control has the illumination lamps and lanterns comparatively perfect, satisfy people's needs basically, still there are some defects, tunnel of growing up like unfavorable geology, general emergency lighting lamps and lanterns self's protective properties is not high, can lead to emergency lighting lamp to damage when taking place earthquake conflagration, and because the shady and cool humidity in the tunnel, emergency lighting lamp often can lead to unable normal work because circuit short circuit or device intake water. Meanwhile, dangerous accidents such as collapse are easily caused due to the geological reasons of the environment where some tunnels are located, and rescue workers cannot accurately know the basic information of trapped people due to the overlong tunnels and cannot communicate with trapped people, so that rescue is delayed.

In view of the above, a need exists to design a tunnel emergency lighting system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a tunnel emergency lighting system is provided, emergency lighting device among this tunnel emergency lighting system has good waterproof, fire behavior, has the wireless communication function simultaneously, and it can effectively solve the not high problem that does not possess the communication function of the required emergency lighting device barrier propterty in the tunnel of growing up of unfavorable geology.

In order to realize the technical problem, the utility model provides an aspect provides a tunnel emergency lighting system, be used for protecting each including a plurality of emergency lighting device that can the autonomous working and corresponding setting the protector of emergency lighting device, protector is including the fire prevention dustcoat that has the oblique guide slot structure of drainage, emergency lighting device includes lighting unit and emergency device, emergency device is including being used for starting when response danger signal lighting unit's induction system, electricity connect in this induction system with alarm and the wireless communication device who is used for to the external dangerous signal of transmission, the total information control platform wireless connection of wireless communication device and central computer lab. Protector has improved emergency lighting device's self protectiveness, and the setting up of drainage inclined guide groove makes water can't stop outside the fire prevention dustcoat, has avoided leading to its problem of unable normal work because of rivers get into emergency lighting device, and wireless communication device makes emergency lighting device have the communication function simultaneously.

Preferably, the emergency lighting device is further provided with a fixing plate, the lighting unit, the sensing device, the alarm and the wireless communication device are mounted on the fixing plate, and the back of the emergency lighting device is provided with a fixing device for fixing the emergency lighting device on the tunnel wall.

Specifically, the lighting unit, the sensing device, the alarm and the wireless communication device are fixed on the fixing plate through pins.

Preferably, the fireproof outer cover and the fixing plate are integrally formed.

Preferably, the sensing device comprises a smoke sensor and a vibration sensor.

Preferably, the plurality of emergency lighting devices are in wireless communication connection with each other through respective wireless communication devices.

Preferably, the safety device further comprises a safety airbag installed at a lower portion of the emergency lighting device.

Preferably, the fire-proof housing is a transparent high temperature resistant housing.

Preferably, the emergency lighting device is also provided with a backup power supply.

Preferably, a support frame is connected between the lighting unit and the standby power supply, a connecting wire is arranged in the support frame, and the sensing device, the alarm and the wireless communication device are all connected with the standby power supply.

Through the technical scheme, the beneficial effects of the utility model are as follows:

although emergency lighting device among the prior art can satisfy people's basic needs, the barrier propterty of self is not perfect, can't exert the maximize of self value when facing comparatively abominable geological environment, but current tunnel emergency lighting apparatus does not have the communication function simultaneously, in case the occurence of failure, the external unable quick true condition of knowing the place of affairs, has increased the difficulty for salvageing or rescuing, the utility model discloses a means of setting up protector outside the lighting unit protects the lighting unit, and protector mainly is for having the fire prevention dustcoat of drainage inclined guide groove, plays waterproof, the effect of preventing fires. Set up wireless communication device in emergency lighting device, can communicate through wireless communication device between a plurality of emergency lighting device of autonomous working, and simultaneously, general information control platform can know emergency lighting device surrounding environment in real time through wireless communication device, still be equipped with alarm and induction system on emergency lighting device, induction system in time feeds back to the alarm and starts the lighting unit among the emergency lighting device when sensing the danger that exists in the tunnel, also with radio signal transmission to general information control platform when alarm received signal transmits danger signal to the external world.

In addition, the fire protection device under the preferred mode still includes the protective air bag that is used for antidetonation, ensures emergency lighting device's normal work, is equipped with fixing device behind emergency lighting device's the back and is used for emergency lighting device and tunnel inside wall to fix.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an emergency device of a tunnel emergency lighting device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an illumination unit of the tunnel emergency illumination device according to an embodiment of the present invention;

fig. 3 is a rear view of a tunnel emergency lighting device according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a tunnel emergency lighting device according to an embodiment of the present invention;

fig. 5 is a layout diagram of a tunnel emergency lighting system according to an embodiment of the present invention.

Description of the reference numerals

1 lighting unit 2 sensing device

3 alarm 4 wireless communication device

5 fixing device 6 fireproof outer cover

7 protective air bag 8 standby power supply

9 support frame 10 fixed plate

11 fire prevention cable 12 drainage inclined guide groove

Detailed Description

In the present invention, unless otherwise specified, the terms "upper", "lower", "back" and the like are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and the back refers to the face of the emergency lighting device that is in contact with the tunnel wall, for example. The terms first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, eleventh, thirteenth, and thirteenth, are used interchangeably and shall not be construed as limiting the present invention in any way; for the orientation terms of the present invention, it should be understood in conjunction with the actual installation state.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted" and "connected" are to be interpreted broadly, for example, the connection may be a direct connection, an indirect connection via an intermediate medium, a fixed connection, a detachable connection, or an integral connection; either directly or indirectly through intervening connectors, either internally or in cooperative relationship to each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be understood that the embodiments described herein are merely for purposes of illustration and explanation, and the scope of the present invention is not limited to the following embodiments.

As shown in fig. 4, the utility model discloses basic technical scheme's tunnel emergency lighting system, including a plurality of emergency lighting device that can the autonomous working and corresponding set up ground and be used for protecting each emergency lighting device's protector, protector is including the fire prevention dustcoat 6 that has drainage inclined guide slot 12 structure, emergency lighting device includes lighting unit 1 and emergency device, emergency device is including being used for starting when response danger signal lighting unit 1's induction system 2, the electricity connect in this induction system 2 in order to be used for to the external alarm 3 of transmitting danger signal to and wireless communication device 4, wireless communication device 4 and the general information control platform wireless communication connection of central computer lab. In the above technical scheme, a protector for protecting emergency lighting device is including the fire prevention dustcoat 6 that has drainage inclined guide groove 12 structure, drainage inclined guide groove 12 can lead to the rivers of condensing at the emergency device top through inclined guide groove, has avoided leading to its unable problem of normal work in the water entering emergency lighting device, and the primary function of fire prevention dustcoat 6 is to protect emergency lighting device when the conflagration breaing out in the tunnel, avoids losing the operational capability because of the too big too violent emergency lighting device of intensity of a fire. Emergency lighting device still is equipped with emergency device, emergency device includes induction system 2, alarm 3 and wireless communication device 4, induction system 2 is the very first time induction danger signal and start lighting unit 1 when dangerous emergence, send danger signal for alarm 3, alarm 3 is to the external transmission danger signal, wireless communication device 4 establishes wireless permission through the total information control platform with central computer lab and is connected, when dangerous taking place, the very first time contacts with total control platform, and because of wireless communication equipment has the communication function, can report the condition in danger area to total platform in real time, help the very first time to obtain rescue and maintenance.

It should be noted that the alarm 3 transmits the alarm model to the outside in a manner of alarm by an alarm bell and light flashing.

Generally, the lighting unit 1 in an emergency lighting device comprises a light source of LEDs, OLEDs, lasers, etc. Meanwhile, the lighting unit further comprises a condenser for converging light rays, so that a better lighting effect is achieved.

Further, emergency lighting device's protector still is equipped with protective airbag 7, and when emergency lighting unit led to emergency lighting device and tunnel wall to break away from and fall because of reasons such as taking place earthquake tunnel wall in the tunnel and collapsing or violent power striking, protective airbag 7 installed in emergency lighting device below suddenly expanded the parcel and lived emergency lighting device, has alleviated emergency lighting device because of the impact force that falls the production, has guaranteed emergency lighting device's normal work. In addition, the emergency lighting device is also provided with a fixing plate 10, and the lighting unit 1, the sensing device 2, the alarm 3 and the wireless communication device 4 are all arranged on the fixing plate 10 in a pin fixing mode.

Secondly, as a preferred embodiment, the fireproof housing 6 and the fixing plate 10 can be made into an integrally formed part, the sealing performance of the integrally formed part is better, water vapor is less prone to penetrate into the emergency lighting device, and the protection performance is higher.

It should be further noted that the protective housing 6 is made of a transparent high-temperature-resistant material, has a fireproof characteristic, and can prevent fire of the lighting unit 1 when a fire comes, so as to ensure normal operation of the lighting unit. The high-temperature resistant material can be PE (polyethylene) or PVC (polyvinyl chloride), wherein the PVC is a polymer formed by polymerizing Vinyl Chloride Monomer (VCM) in an initiator such as peroxide and azo compound or under the action of light and heat according to a free radical polymerization reaction mechanism. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins. PE is polyethylene, has excellent corrosion resistance, has long service life under rated temperature and pressure, and has the characteristics of softness and the like.

Referring to fig. 3, fig. 3 provides a preferred embodiment for fixing the emergency lighting device on the tunnel wall, a fixing device 5 is arranged on the back of the emergency lighting device, the fixing device 5 is composed of a support sheet and a screw, the support sheet is used for spacing a certain gap between the emergency lighting device and the tunnel wall, and a fixing plate and the support sheet on the back of the emergency lighting device are fixed on the tunnel wall through the screw. Because of the utility model discloses mainly be applied to the tunnel of growing up of unfavorable geology, the existence of backing sheet has been avoided leading to emergency lighting device and tunnel wall to produce the collision because of the geology reason and has damaged emergency lighting device, and screw evenly distributed can make emergency lighting device and tunnel wall fixed more stable with the stress point dispersion. Meanwhile, the emergency lighting device can work independently, and can be embedded in the tunnel wall according to the internal condition of the tunnel.

Referring to fig. 1, fig. 1 is the emergency device of the emergency lighting device in the tunnel emergency lighting system of the present invention, which includes an induction device 2 for inducing a dangerous signal and simultaneously starting a lighting unit 1, an alarm 3 for transmitting the dangerous signal to the outside, and a wireless communication device 4 for communication. Because of the utility model discloses what mainly deal with is the tunnel of growing up of unfavorable geology, so induction system 2 mainly includes smoke inductor and vibrations inductor, but smoke content reaches the setting value in the tunnel, or when vibrations coefficient reached the setting value, smoke inductor perhaps vibrations inductor can reach the dangerous emergence of sensing and to alarm 3 signals, starts emergency lighting simultaneously, and alarm 3 receives danger signal, in time reports to the police to the external world. Still be equipped with wireless communication device 4 among the emergency device, but wireless communication connects between a plurality of independent work's emergency lighting device, all can carry out wireless communication through wireless communication device 4 between each independent work's emergency lighting device, when one of them section road in tunnel appears collapsing etc. when dangerous because of the geology reason, in order to know the condition in dangerous highway section in time and expand the rescue or salvage, wireless communication device 4 and the dangerous highway section of accessible one of them emergency lighting device communicate, make salvage or rescue can be convenient more fast.

In specific embodiment, emergency lighting device still is furnished with stand-by power supply 8, and emergency lighting lamp itself has rechargeable battery group among the prior art, on this basis, the utility model provides a but a plurality of independent work's emergency lighting device all is furnished with stand-by power supply 8, can prevent effectively that the group battery from losing the operational capability because of special reason or danger, and it is long when normal emergency lighting device's use simultaneously.

Wherein, be connected through support frame 9 between lighting unit 1 and the stand-by power supply 8, be equipped with connecting wire in this support frame 9, simultaneously, induction system 2, alarm 3 and wireless communication device 4 all are connected with stand-by power supply 8. The standby power supply 8 is used for avoiding the problem that the battery pack of the emergency lighting device fails to work normally due to special reasons, and after the power of the rechargeable battery pack is consumed, the standby power supply 8 starts to work, so that the service life of the emergency lighting device is prolonged.

Referring to fig. 5, fig. 5 is a layout diagram of a tunnel emergency lighting system according to an embodiment of the present invention. The utility model provides a tunnel emergency lighting system comprises a plurality of emergency lighting device that can the autonomous working, connects through fireproof cable 11 between each emergency lighting unit to access emergency lighting block terminal, a plurality of emergency lighting device are connected with total information control platform wireless communication and are formed the information network simultaneously.

It should be noted that the utility model discloses the fire prevention cable 11 of selection is used widely mainly to have two main categories of UL series flame retardant cable and fire-retardant low smoke and zero halogen cable at present stage. Has the advantages of high temperature resistance, flame retardance and the like.

It is right that the utility model discloses an above through concrete embodiment the tunnel emergency lighting system explains, can understand, the utility model discloses a tunnel emergency lighting system's a plurality of emergency lighting device main parts and the structure that can independently work are not limited to above-mentioned embodiment concrete structural style, also can be for other structural style, as long as satisfy emergency lighting device and can realize that self has the protectiveness and have the condition of communicability, make the utility model discloses an emergency lighting device can reach the purpose that has better protectiveness and communicativity and better installation reliability can.

As can be seen from the above embodiments, the utility model discloses following technological effect has:

the utility model relates to a tunnel emergency lighting system, including a plurality of emergency lighting device that can the autonomous working, through set up protector reinforcing its self protectiveness on emergency lighting device, protector is mainly including the fire prevention dustcoat 6 that has the oblique guide slot structure of drainage, make emergency lighting device have waterproof and fire-proof performance simultaneously, the weapon is through setting up induction system 2 and alarm 3, can in time make the response when dangerous the emergence and start emergency lighting device's lighting unit 1, wireless communication device 4 has still been installed on emergency lighting device, through the connection of establishing wireless communication with the total information control platform of total computer lab, the very first time outside transmission information that takes place at danger, work such as salvage or rescue is salvageed to the external very first time.

In addition, the fire protection device also comprises a protective air bag 7 with a shockproof effect, and secondly, a plurality of emergency lighting devices which can work independently are connected with an emergency lighting distribution box through fire cables 11 to form an emergency lighting system. And the wireless communication devices 4 among the emergency lighting devices can establish wireless communication connection, so that information can be transmitted in time.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims (10)

1. The utility model provides a tunnel emergency lighting system, its characterized in that is used for protecting each including a plurality of emergency lighting device that can work independently and corresponding setting ground emergency lighting device's protector, protector is including fire prevention dustcoat (6) that have drainage inclined guide slot (12) structure, emergency lighting device includes lighting unit (1) and emergency device, emergency device is including being used for starting when response danger signal induction device (2) of lighting unit (1), electricity connect in this induction device (2) alarm (3) and wireless communication device (4) in order to be used for to external transmission danger signal, wireless communication device (4) and the total information control platform wireless communication connection of central computer lab.

2. The tunnel emergency lighting system according to claim 1, characterized in that the emergency lighting device is further provided with a fixing plate (10), the lighting unit (1), the sensing device (2), the alarm (3) and the wireless communication device (4) are mounted on the fixing plate (10), and the back of the emergency lighting device is provided with a fixing device (5) for fixing the emergency lighting device on the tunnel wall.

3. The tunnel emergency lighting system according to claim 2, characterized in that the lighting unit (1), the sensing device (2), the alarm (3) and the wireless communication device (4) are fixed on the fixing plate (10) by pins.

4. The tunnel emergency lighting system of claim 3, characterized in that the fire protection housing (6) is an integrally formed part with the fixing plate (10).

5. The tunnel emergency lighting system of claim 1, characterized in that the induction device (2) comprises a smoke inductor and a vibration inductor.

6. The tunnel emergency lighting system of claim 1, wherein the plurality of emergency lighting devices are wirelessly communicatively connected to each other by respective wireless communication devices (4).

7. The tunnel emergency lighting system of claim 1, wherein the shielding device further comprises a shielding airbag (7) mounted at a lower portion of the emergency lighting device.

8. The tunnel emergency lighting system of claim 1, characterized in that the fire protection housing (6) is a transparent high temperature resistant housing.

9. The tunnel emergency lighting system of claim 1, characterized in that the emergency lighting device is also provided with a backup power supply (8).

10. The tunnel emergency lighting system according to claim 9, wherein a support frame (9) is connected between the lighting unit (1) and the backup power supply (8), a connecting wire is arranged in the support frame (9), and the sensing device (2), the alarm (3) and the wireless communication device (4) are all connected with the backup power supply (8).

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