CN214172050U - Wide-angle fire emergency light - Google Patents

Abstract

The utility model provides a wide angle degree fire emergency light, includes fire emergency light body, lamp body and suspension, the suspension is fixed on the wall, the suspension is provided with the guide rail towards the outside, fire emergency light body relative position is provided with the guide rail recess, can be connected with the guide rail cooperation, be provided with the electro-magnet in the guide rail recess, the lamp body sets up in fire emergency light body top, the lamp body includes lamp shade, reflector panel and lamp pole, the lamp shade includes front lampshade and back lamp shade, the lamp pole includes the cavity column, the lamp pole surface is provided with a plurality of LED lamp pearls, the lamp pole sets up perpendicularly in the lamp shade, the reflector panel one side is provided with the reflection of light plating layer, and the another side is connected with back lamp shade. The lamp pole sets up perpendicularly in the lamp shade, the reflector panel becomes the bowl form and sets up around the lamp pole, the light that LED lamp pearl on the lamp pole sent can illuminate 180 degrees areas before the fire emergency light through the reflector panel reflection, and compromise theftproof warning and supplementary effect of fleing.

Description

Wide-angle fire emergency light

Technical Field

The utility model relates to a fire emergency light field, in particular to wide angle fire emergency light.

Background

The fire emergency lamp is suitable for fire emergency lighting, is the most common lighting tool in fire emergency, and the emergency time is long, and the hi-lite has the automatic emergent function of outage, and it has characteristics such as power consumptive little, luminance height, long service life, is applicable to places such as various public places and office buildings, when unfortunate conflagration breaing out, is the important lighting tool of people in dense cigarette, is of value to the conflagration success rate of saving oneself that improves people.

However, most of the existing fire-fighting emergency lamps have a relatively small irradiation angle, light can only illuminate the range of 90-100 degrees in front of the fire-fighting emergency lamp, and dense smoke generated by fire can further narrow the irradiation range of the fire-fighting emergency lamp. The fire emergency lamps in the market are mostly fixed on the wall or the ground by using a suspension bracket, for example, a wide-angle monitoring fire emergency lamp mentioned in CN201921030379.5 is fixed on the wall or the ground by using a Y-shaped suspension bracket, although there is a certain anti-theft effect, when a fire disaster occurs, a space is covered by a dense smoke cage, an escaping person can only stay near the emergency lamp to wait for rescue, and the function provided during escaping is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a wide angle fire emergency light, this fire emergency light use LED lamp pearl as the light source with luminous position redesign, have increased light emitting component's volume and have revised its mode of setting, make light can illuminate the 180 regions of degree in fire emergency light the place ahead after the reflector panel reflection. Still added the anti-theft system of electro-magnet and loudspeaker linkage, when external circuit normal work, this fire emergency light is tightly fixed unable robbed under the effect of electro-magnet, when external circuit outage, the electro-magnet loses the effect, this fire emergency light can be taken off, and LED lamp pearl begins luminous illumination the place ahead, break contact switch triggered loudspeaker when this device is taken off and begin to send the police dispatch newspaper sound, can prevent on the one hand that someone from stealing the device, on the other hand also can remind rescue personnel here someone to need the rescue when really having the conflagration to take place, and the device who is taken off can save oneself for the evacueing person and provide illumination help.

The technical scheme of the utility model as follows:

the utility model provides a wide angle degree fire emergency light, includes fire emergency light body, lamp body and suspension, the suspension is fixed on the wall, the suspension is provided with the guide rail towards the outside, fire emergency light body rear portion is provided with the guide rail recess, can be connected with the guide rail cooperation, be provided with the electro-magnet in the guide rail recess, the electro-magnet can adsorb the guide rail when this emergency light normally circular telegram, can loosen the guide rail when external circuit disconnection, when external circuit normal during operation, fire emergency light is tightly fixed can't be stolen under the effect of electro-magnet, and when external circuit outage, the electro-magnet loses the effect, and this fire emergency light can be taken off, provides illumination help for the personnel of fleing. The utility model discloses a fire control emergency light, including lamp body, lamp post, reflector panel, lamp post, lamp body, lamp post and lamp body, the lamp body sets up in fire control emergency light body top, the lamp body includes lamp shade, reflector panel and lamp post, the lamp post includes the cavity column, the lamp post surface is provided with a plurality of LED lamp pearls, the lamp post sets up perpendicularly in the lamp shade, the reflector panel one side is provided with the reflection of light plating layer, and the another side is connected with the rear lamp shade, the lamp post adopts LED lamp pearl as the light source, LED lamp pearl luminance is high, power is low, longe-lived is fit for as the light source of fire control emergency light. The lamp post is vertically arranged in the lamp shade, the reflector is bowl-shaped and arranged around the lamp post, and light emitted by the LED lamp beads on the lamp post is reflected by the reflector to illuminate an area 180 degrees in front of the fire-fighting emergency lamp.

Further, be provided with the trompil in the middle of front lampshade and the back lamp shade, the peripheral size of lamp pole equals the size of trompil, the front end and the rear end of lamp pole set up the trompil respectively with front lampshade and back lamp shade in the middle of and be connected, link up in the middle of the lamp pole, can form good air pipe, be favorable to LED lamp pearl heat dissipation.

Furthermore, the middle of the lamp post is inwards sunken into a circular arc shape. The light emitted by the LED lamp beads at the connecting part of the lamp post and the front lampshade directly irradiates the edge of the reflector plate to illuminate a wider range.

Furthermore, the lamp pole is including setting up the ventilation hole that runs through in the middle of the lamp pole, be provided with the exhaust fan in the ventilation hole, the power cord of exhaust fan links together with the power cord of lamp pole. The exhaust fan can be with outside the heat discharge lamp body that LED lamp pearl produced, prevent the lamp body temperature risees and influences the lamp body life-span.

As above-mentioned a wide angle fire emergency light, the back of the rear lampshade is provided with a plurality of ventilation holes which run through the rear lampshade. The ventilation hole comprises a strip shape, the ventilation hole is inclined for 0-90 degrees relative to the surface of the rear lamp cover, and the opening of the ventilation hole is covered with a dustproof net. The dust gets into and falls on the reflector panel in the lamp body, can influence lamp body luminance, the slope design in ventilation hole can reduce the dust entering, and the dust screen that the opening part in ventilation hole set up also further prevents that the dust from getting into.

Furthermore, the edge of the rear lamp shade is horizontal, a plurality of first connecting holes are formed in the edge of the rear lamp shade, and the rear lamp shade is made of metal materials.

Furthermore, rear lamp shade rear is provided with mated engaging lug, the engaging lug is perpendicular to rear lamp shade and is set up, the engaging lug is provided with the third connecting hole that runs through. The fire emergency light comprises a fire emergency light body and is characterized in that a connecting rod is arranged above the fire emergency light body, the connecting rod is perpendicular to the fire emergency light body, a through hole is formed in the top end of the connecting rod, a bolt penetrates through the through hole and a third connecting hole in the top end of the connecting rod, the lamp body is rotatably connected with the fire emergency light body, and the angle of the lamp body can be adjusted up and down around the connecting rod.

As above-mentioned a wide angle fire emergency light, preceding lamp shade and back lamp shade edge are provided with first connecting hole and second connecting hole respectively. Bolts are arranged in the first connecting hole and the second connecting hole, and the front lamp cover and the rear lamp cover are connected through the bolts penetrating through the first connecting hole and the second connecting hole.

Further, the front lampshade is made of transparent glass. The glass has good heat resistance, excellent corrosion resistance and good light transmittance, and is suitable for being used as a protective cover of a light source.

As above-mentioned a wide angle fire emergency light, the suspension includes a pair of vertical frame and a pair of horizontal guide rail of indulging the position, vertical frame passes through expansion bolts to be fixed on the wall, and is perpendicular with ground, two the horizontal parallel fixation of guide rail is on vertical frame, the size of suspension is less than or equal to fire emergency light body. The suspension size is less than the fire emergency light body, and the installation back of finishing the suspension can not expose, and is more pleasing to the eye clean and tidy.

Furthermore, the fire emergency light body is in the relative position punishment of guide rail is provided with two guide rail grooves respectively, the cross sectional shape of guide rail groove with the cross sectional shape of guide rail is the same.

Preferably, the suspension is made of metal.

Furthermore, the position of contact with the guide rail in the guide rail recess is provided with the electro-magnet, works as when the electro-magnet circular telegram, can adsorb the metal material guide rail of contact with it, prevents that fire control emergency light is stolen. And a break contact switch is arranged in the guide rail groove. The movable contact switch is connected with a loudspeaker, and when the movable contact switch detects that the guide rail is drawn out from the groove of the guide rail, a signal is sent out to enable the loudspeaker to start working to send out an alarm sound.

Furthermore, fire emergency light body outside is provided with cyclic annular handle, the handle can make things convenient for the personnel's of fleing gripping, prevents that the device from droing from the hand. Be provided with hinged joint between handle and the fire control emergency light body, the handle can rotate through the hinge and fold. Because the fire emergency light can be taken off by people for use when a fire disaster happens, the fire emergency light is required to be arranged in a place which can be conveniently contacted by people, and the folding design of the handle can be folded when the fire emergency light is not used, so that people are prevented from being injured by the protruding handle.

As above a wide angle fire emergency light, the fire emergency light body is provided with a plurality of horn holes for wall one side outwards, the fire emergency light body is inside to be provided with loudspeaker in the horn hole position. When the guide rail is taken out from the guide rail groove, the loudspeaker can continuously give out alarm sound, on one hand, the device can be prevented from being stolen by a person, and on the other hand, the device can remind rescue workers that someone needs to be rescued when a fire disaster really occurs.

The beneficial effects of the utility model reside in that:

the utility model relates to a wide angle degree fire control emergency light, the lamp pole adopts LED lamp pearl as the light source, LED lamp pearl luminance is high, power is low, longe-lived is fit for the light source as fire control emergency light. The lamp post is vertically arranged in the lamp shade, the reflector is bowl-shaped and arranged around the lamp post, and light emitted by the LED lamp beads on the lamp post is reflected by the reflector to illuminate an area 180 degrees in front of the fire-fighting emergency lamp. The anti-theft system of electro-magnet and loudspeaker linkage has still been added to fire emergency light, when external circuit normal work, this fire emergency light is tightly fixed can't be stolen under the effect of electro-magnet, when external circuit outage, the electro-magnet loses the effect, this fire emergency light can be taken off, and LED lamp pearl begins luminous illumination the place ahead, the break contact switch is triggered loudspeaker and begins to send the alarm sound when this device is taken off, can prevent on the one hand that someone from stealing the device, on the other hand also can remind rescue personnel here someone needs the rescue when really having the conflagration to take place, and can save oneself for the personnel of fleing and provide illumination help by the device of taking off.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

FIG. 1 is a schematic structural view of a wide-angle fire emergency light of the present invention;

fig. 2 is a front view of the lamp body of the present invention with the front lampshade removed;

FIG. 3 is a schematic view of the structure of the lamp body of the present invention;

FIG. 4 is a schematic view of the structure of the lamp post of the present invention;

fig. 5 is a schematic view of the fan installation in the ventilation duct of the present invention;

FIG. 6 is a schematic view of the rear lamp cover of the present invention;

FIG. 7 is a schematic view of the structure of the vent hole of the present invention;

fig. 8 is a front view of the front cover of the present invention;

fig. 9 is a schematic view of the suspension structure of the present invention;

fig. 10 is a schematic cross-sectional view of the guide rail of the present invention;

FIG. 11 is a side view of the fire emergency light body of the present invention;

FIG. 12 is a rear view of the fire emergency light body of the present invention;

fig. 13 is a schematic view of the position of the horn of the present invention;

1. fire emergency light body, 11, the handle, 111, the hinge, 12, the loudspeaker hole, 13, the connecting rod, 14, the guide rail recess, 141, the electro-magnet, 142, break contact switch, 15, loudspeaker, 2, the lamp body, 21, the front lamp shade, 211, first connecting hole, 22, back lamp shade, 221, the ventilation hole, 2211, the dust screen, 222, the engaging lug, 2221, the third connecting hole, 223, the second connecting hole, 23, the lamp pole, 231, LED lamp pearl, 232, air pipe, 233, the fan, 24, the reflector panel, 3, the suspension, 31, erector, 32, the guide rail.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Referring to fig. 1, a wide angle fire emergency light, includes fire emergency light body 1, lamp body 2 and suspension 3, suspension 3 is fixed on the wall, suspension 3 is provided with guide rail 32 towards the outside, fire emergency light body 1 rear portion is provided with guide rail groove 14, can be connected with guide rail 32 cooperation, be provided with electro-magnet 141 in the guide rail groove 14, electro-magnet 141 can adsorb guide rail 32 when this emergency light is normally circular telegram, can loosen guide rail 32 when external circuit breaks off, when external circuit normally works, fire emergency light is tightly fixed can't be stolen under electro-magnet 141's effect, and when external circuit outage, electro-magnet 141 loses the effect, this fire emergency light can be taken off, provides the illumination help for the personnel of fleing. The utility model discloses a fire control emergency light, including lamp body 2, lamp body 23, lamp post 23, lamp body 21, lamp post 23, lamp body 2 sets up in 1 top of fire control emergency light body, lamp body 2 includes lamp shade, reflector panel 24 and lamp pole 23, the lamp shade includes front lampshade 21 and back lamp shade 22, lamp pole 23 includes the cavity column, lamp pole 23 surface is provided with a plurality of LED lamp pearls 231, lamp pole 23 sets up perpendicularly in the lamp shade, see figure 2, 24 one sides of reflector panel are provided with reflection of light plating layer, and the another side is connected with back lamp shade 22, lamp pole 23 adopts LED lamp pearl 231 as the light source, LED lamp pearl 231 luminance is high, power is low, longe-lived is fit for as the light source of fire control emergency light. The lamp post 23 is vertically arranged in the lamp shade, the reflector 24 is bowl-shaped and arranged around the lamp post 23, and light emitted by the LED lamp beads 231 on the lamp post 23 is reflected by the reflector 24 to illuminate an area 180 degrees in front of the fire emergency lamp.

Referring to fig. 3, an opening is formed in the middle of the front lamp cover 21 and the rear lamp cover 22, the maximum size of the periphery of the lamp post 23 is equal to the size of the opening, the front end and the rear end of the lamp post 23 are respectively connected with the opening formed in the middle of the front lamp cover 21 and the rear lamp cover 22, and a ventilation duct 232 is formed in the middle of the lamp post 23, so that heat dissipation of the LED lamp bead 231 is facilitated.

Referring to fig. 4, the center of the lamp post 23 is recessed inward in a circular arc shape. The light emitted by the LED lamp bead 231 at the connection position of the lamp post 23 and the headlight housing 21 is directly projected at the edge of the reflector 24 to illuminate a wider range.

Referring to fig. 5, the lamp post 23 includes a through ventilation hole 221 disposed in the middle of the lamp post 23, a ventilation fan 233 is disposed in the ventilation hole 221, and a power line of the ventilation fan 233 is connected to a power line of the lamp post 23. The exhaust fan 233 can discharge the heat generated by the LED lamp bead 231 outside the lamp body 2, thereby preventing the temperature of the lamp body 2 from rising to affect the service life of the lamp body 2.

Referring to fig. 6 and 7, the rear cover 22 is provided at the back thereof with a plurality of ventilation holes 221 penetrating through the rear cover 22. Further, the ventilation hole 221 includes a strip shape, the ventilation hole 221 is inclined by 0 to 90 degrees relative to the surface of the rear lamp cover 22, and the opening of the ventilation hole 221 is covered with a dust screen 2211. Dust enters the lamp body 2 and falls on the reflector 24, which affects the brightness of the lamp body 2, the inclined design of the ventilation hole 221 can reduce the dust entering, and the dust screen 2211 arranged at the opening of the ventilation hole 221 can further prevent the dust entering.

Further, the edge of the rear lamp shade 22 is horizontal, a plurality of first connection holes 211 are formed in the edge of the rear lamp shade 22, and the rear lamp shade 22 is made of a metal material.

Further, a pair of connection lugs 222 is arranged behind the rear lamp cover 22, the connection lugs 222 are arranged perpendicular to the rear lamp cover 22, and the connection lugs 222 are provided with third connection holes 2221 penetrating through. Connecting rod 13 is provided with above the fire emergency light body 1, connecting rod 13 perpendicular to fire emergency light body 1 sets up, just connecting rod 13 top is provided with the through hole, uses the bolt to pass the through hole and the third connecting hole 2221 on connecting rod 13 top are with lamp body 2 and fire emergency light body 1 swivelling joint, angle regulation about connecting rod 13 can be surrounded to lamp body 2.

Referring to fig. 8, the edges of the front lamp cover 21 and the rear lamp cover 22 are provided with first coupling holes 211 and second coupling holes 223, respectively. Bolts are arranged in the first connection hole 211 and the second connection hole 223, and the front lamp cover 21 and the rear lamp cover 22 are connected through the bolts passing through the first connection hole 211 and the second connection hole 223.

Further, the front lamp cover 21 is made of transparent glass. The glass has good heat resistance, excellent corrosion resistance and good light transmittance, and is suitable for being used as a protective cover of a light source.

Referring to fig. 9, the suspension 3 comprises a pair of vertical frames 31 arranged vertically and a pair of transverse guide rails 32, the vertical frames 31 are fixed on the wall through expansion bolts and are vertical to the ground, the two guide rails 32 are fixed on the vertical frames 31 in a transverse parallel mode, and the size of the suspension 3 is smaller than or equal to that of the fire emergency light body 1. The size of the suspension 3 is smaller than that of the fire emergency lamp body 1, and the suspension 3 cannot be exposed after the installation is finished, so that the lamp is more attractive and tidy.

Referring to fig. 10 and 11, the fire emergency light body 1 is provided with two rail grooves 14 at opposite positions of the rail 32, respectively, and the sectional shape of the rail groove 14 is the same as that of the rail 32.

Preferably, the suspension 3 is made of metal.

Referring to fig. 12, an electromagnet 141 is disposed in the rail groove 14 at a position contacting the rail 32, and when the electromagnet 141 is energized, the electromagnet can attract the rail 32 made of metal material contacting the rail, thereby preventing the fire emergency lamp from being stolen. A break contact switch 142 is disposed in the rail groove 14. The break contact switch 142 is connected with a horn 15, and when the break contact switch 142 detects that the guide rail 32 is drawn out of the guide rail groove 14, a signal is sent out to enable the horn 15 to start working to send out an alarm sound.

Referring to fig. 1, an annular handle 11 is disposed outside the fire emergency light body 1, and the handle 11 can be conveniently grasped by an evacuee to prevent the emergency light from falling off from the hand. The handle 11 is connected with the fire emergency lamp body 1 through a hinge 111, and the handle 11 can be folded in a rotating mode through the hinge 111. Because the fire emergency light can be taken off by people for use in case of fire, the fire emergency light is required to be arranged in a place which can be conveniently contacted by people, and the folding design of the handle 11 can be folded when not in use, so that people can be prevented from being injured by the protruding handle 11.

Referring to fig. 13, the fire emergency light body 1 is provided with a plurality of horn holes 12 on one side facing outwards relative to the wall surface, and a horn 15 is arranged inside the fire emergency light body 1 at the position of the horn hole 12. The horn hole 12 facilitates the sound emitted by the horn 15 to be transmitted out of the fire emergency lamp body 1. When the guide rail 32 is drawn out of the guide rail groove 14, the horn 15 can continuously give out an alarm sound, so that on one hand, a person can be prevented from stealing the device, and on the other hand, rescuers can be reminded that the person needs to be rescued when a fire really occurs.

During installation, the suspension 3 is fixed on a wall, the guide rail groove 14 at the back of the fire emergency lamp is aligned to the guide rail 32 and pushed in, and the installation of connecting with an external circuit is finished.

When an external circuit is normal, the electromagnet 141 in the guide rail groove 14 adsorbs the guide rail 32 made of metal, so that the fire emergency lamp cannot be separated from the guide rail 32, and at the moment, an electric storage module is arranged in the fire emergency lamp and is in a charging state.

When a fire disaster or other reasons cause the power failure of an external circuit, the electromagnet 141 stops working, the fire emergency lamp can be taken down from the guide rail 32, at this time, the electric storage module is in a discharge mode, and the LED lamp bead 231 on the lamp post 23 inside the lamp body 2 is powered on.

If the escape personnel find the fire emergency lamp at this moment, the fire emergency lamp can be taken down along the track, or a thief takes the fire emergency lamp down, at the moment, the break contact switch 142 in the guide rail groove 14 detects that the fire emergency lamp body 1 falls off from the guide rail 32, a signal can be sent out to enable the loudspeaker 15 to sound an alarm, and people are prompted to be trapped in the position or relevant personnel are prompted that the device is stolen.

After the fire emergency lamp is taken down, the lamp body 2 can continuously illuminate the front, the horn 15 can also continuously give out an alarm sound, and the escape personnel can grasp the handle 11 on the fire emergency lamp body 1 to escape in the next step. The probability of successful escape with the help of the device of the embodiment is greatly increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions and substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. A wide-angle fire-fighting emergency lamp is characterized by comprising a fire-fighting emergency lamp body, a lamp body and a suspension bracket, the suspension is fixed on the wall, a guide rail is arranged on the outward side of the suspension, a guide rail groove is arranged at the rear part of the fire-fighting emergency lamp body and can be matched and connected with the guide rail, an electromagnet is arranged in the guide rail groove, the electromagnet can adsorb the guide rail when the emergency lamp is normally electrified, when the external circuit is disconnected, the guide rail is loosened, the lamp body is arranged above the fire-fighting emergency lamp body, the lamp body comprises a lampshade, a reflecting plate and a lamp post, the lampshade comprises a front lampshade and a rear lampshade, the lamp post comprises a hollow column, the surface of the lamp post is provided with a plurality of LED lamp beads, the lamp post is vertically arranged in the lamp shade, the middle of the lamp post is inwards sunken to form an arc shape, one surface of the reflector is provided with a reflective electroplated layer, and the other surface of the reflector is connected with the rear lamp shade.

2. A wide angle fire emergency light as defined in claim 1, wherein the light pole includes a vent hole provided in the middle of the light pole and passing through, an exhaust fan is provided in the vent hole, and the power line of the exhaust fan is connected with the power line of the light pole.

3. The wide-angle fire emergency lamp as claimed in claim 1, wherein the back of the rear lamp cover is provided with a plurality of ventilation holes penetrating through the rear lamp cover, the ventilation holes comprise long strips, the ventilation holes are inclined by 0-90 degrees relative to the back of the rear lamp cover, and the openings of the ventilation holes are covered with dust screens.

4. A wide-angle fire emergency light as claimed in claim 1, wherein the suspension comprises a pair of vertical frames and a pair of horizontal guide rails, the vertical frames are fixed on the wall through expansion bolts and are perpendicular to the ground, the two guide rails are fixed on the vertical frames in parallel and transversely, and the size of the suspension is smaller than or equal to that of the fire emergency light body.

5. The wide-angle fire emergency lamp of claim 4, wherein the fire emergency lamp body is provided with two rail grooves at opposite positions of the rail, and the cross-sectional shape of the rail grooves is the same as that of the rail.

6. A wide-angle fire emergency light as claimed in claim 4 or 5, wherein an electromagnet is arranged in the groove of the guide rail at a position contacting with the guide rail, and a break contact switch is arranged in the groove of the guide rail.

7. A wide angle fire emergency light of claim 1, the fire emergency light body outside is provided with cyclic annular handle, set up between handle and the fire emergency light body and pass through hinged joint, the handle passes through the hinge and can rotate folding.

8. The wide-angle fire emergency light of claim 6, the fire emergency light body is provided with a plurality of horn holes towards one side outwards relative to the wall, the inside loudspeaker that is provided with in horn hole position of fire emergency light body, the circuit and the break contact switch of loudspeaker are connected.

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