CN218849008U

CN218849008U - Emergency indicating device for urban fire engineering

Info

Publication number: CN218849008U
Application number: CN202222387649.6U
Authority: CN
Inventors: 张程程
Original assignee: Xuzhou University of Technology
Current assignee: Xuzhou University of Technology
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-04-11
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an emergency indicating device for urban fire-fighting engineering, including casing, power cord, lamp plate, battery, panel, pilot sign and dust keeper. The utility model discloses a dust keeper has been set up on the casing, the circuit of circular telegram magnet can be switched on when the battery launches emergency lighting circuit, make to hang and detain and the catching groove breaks away from the lock joint state, make the shield leave from the panel surface, the panel is in under the protection of shield at ordinary times, consequently can keep clean and tidy, ensure that the indication mark surface can not have the dust adhesion, can normal play effect in emergency state, through both sides set up dynamic lamp strip about the casing surface, the circuit of dynamic lamp strip can be switched on when the battery launches emergency lighting circuit, make dynamic lamp strip circular telegram illumination, make stranded personnel can confirm the direction of export according to the direction of indication mark instruction or the direction of dynamic lamp strip mobile light efficiency, and then reach more striking guide effect, more do benefit to stranded personnel and in time carry out evacuation and flee.

Description

Emergency indicating device for urban fire engineering

Technical Field

The utility model relates to an emergent indicating device of fire control relevant field especially relates to an emergent indicating device is used to urban fire engineering.

Background

The fire-fighting evacuation indicator lamp is suitable for fire-fighting emergency lighting, is the most common lighting tool in fire-fighting emergency, has long emergency time and high brightness, has the automatic emergency function of power failure, can guide the trapped people to evacuate after a normal lighting power supply is cut off when a fire disaster occurs, has the characteristics of low power consumption, high brightness, long service life and the like, and is suitable for public places such as factories, hotels, schools, units and the like to prepare for power failure for emergency lighting.

Chinese patent: CN202022940552.4 an emergency evacuation fire-fighting indicator lamp, which comprises a bottom plate, a display screen, a motor box, a motor, a first helical gear, a second helical gear, a threaded shaft, a first rotating sleeve, a second rotating sleeve, a sliding block and a cleaning wiper; display screen fixed connection is on the bottom plate, motor box fixed connection is on the display screen, the fuselage fixed connection of motor is on motor box inner wall, the vertical downwardly extending of output shaft of motor, the wheel core fixed connection of first helical gear is on the output shaft of motor, the side of motor box is provided with circular through-hole, the one end fixed connection of screw thread axle is in the wheel core department of second helical gear, first helical gear meshes with the second helical gear mutually, the other end of screw thread axle rotates the cover through the second and rotates the connection on the bottom plate, the sliding block is provided with the screw thread through-hole, the internal thread of the screw thread through-hole of sliding block meshes with the external screw thread of screw thread axle mutually, be provided with the spout on the bottom plate. Adopt the utility model discloses, can improve cleaning efficiency.

The patent describes that dust easily falls on the panel of emergency indicator lamp to cover instruction information's technical problem, a clearance mechanism has been designed in the patent and has been cleared up emergency indicator lamp surface, make its surface keep clean and tidy, and then guarantee that emergency indicator lamp can normally exert a function under emergency, but the clearance mechanism in the patent is in order to guarantee the clearance effect, it directly sets up in the emergency indicator lamp outside, lead to clearance mechanism self also can produce certain sheltering from to emergency indicator lamp, and the clearance mechanism in the patent needs the manual work to start to accomplish the clearance operation, if do not regularly start clearance mechanism and clear up, just be difficult to guarantee that emergency indicator lamp can normally exert a function under emergency, the limitation is great, and emergency indicator lamp's light effect is single relatively among the prior art, only there is static pilot light, when the condition of a fire takes place, under the sheltering from of smoke and dust, the instruction effect of emergency indicator lamp is not obvious, the personnel need can see the instruction direction on emergency indicator lamp in a relatively close distance just, not be striking in time, stranded personnel are unfavorable for evacuation.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides an emergency indicating device for urban fire-fighting engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an emergency indication device for urban fire engineering, includes casing, power cord, lamp plate, battery, panel, pilot mark and dust keeper, the casing back is fixed with the power cord, the inside dorsal part mid-mounting of casing has the lamp plate, the battery is installed to the inside dorsal part right-hand member of casing, the terminal surface is provided with the panel before the casing, be provided with the pilot mark on the panel, be provided with dust keeper on the casing, dust keeper includes shield, catching groove and hangs the knot, terminal surface bottom rotates before the casing and is provided with the shield, the catching groove has been seted up to terminal surface top before the casing, the shield internal face is fixed with to hang and detains, power cord and lamp plate all carry out the electricity with the battery and are connected.

Preferably, the dustproof cover is provided with a transparent window, and the area of the transparent window is not smaller than that of the panel.

Preferably, after the hanging buckle is inserted into the buckle groove, the dustproof cover can be tightly attached to the surface of the panel.

Preferably, dust keeper is still including rotating piece, clockwork spring, magnetic suction head and electro-magnet, the inside top of casing is rotated and is provided with the rotation piece, the pivot department that rotates the piece installs clockwork spring, it is fixed with the magnetic suction head to rotate the top, the electro-magnet is installed to the inside dorsal part top of casing, the electro-magnet inserts in the emergency lighting circuit of battery.

Preferably, the torsional spring is all installed to the terminal surface left and right sides before the casing to the end and the shield medial surface of torsional spring are inconsistent.

Preferably, still include dynamic lamp strip, dynamic lamp strip is all installed to both sides about the casing surface, among the emergency lighting circuit of dynamic lamp strip access battery to the light colour of dynamic lamp strip and lamp plate is unanimous.

Preferably, the light effect of the dynamic light bar is a flowing light effect, and the flowing direction of the flowing light effect is consistent with the indicating direction of the indicating sign.

The utility model has the advantages that:

the utility model discloses a set up dust keeper on the casing, the circuit that can switch on electromagnet when the battery launches emergency lighting circuit makes to hang and detains and the catching groove breaks away from the lock joint state, makes the shield leave from the panel surface, and the panel is in at ordinary times under the protection of shield, consequently can keep clean and tidy, ensures that the pilot mark surface can not have the dust adhesion, can normally play the effect in emergency state.

The utility model discloses a both sides have set up dynamic lamp strip about the casing surface, and the circuit of dynamic lamp strip can be switched on when the battery launches emergency lighting circuit, makes dynamic lamp strip circular telegram illumination, makes stranded personnel can confirm the direction of export according to the direction of the direction or the dynamic lamp strip mobile light efficiency that the pilot sign indicates, and then reaches more striking guide effect, more does benefit to stranded personnel and in time evacuates and flees.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the dust cap of the present invention after being opened;

FIG. 3 is a schematic view of the panel of FIG. 2 with the panel removed according to the present invention;

FIG. 4 is a schematic view of the right side section of the housing according to the present invention;

FIG. 5 is a schematic view of the structure of the hanging buckle of FIG. 4 after being inserted into the buckle slot;

fig. 6 is the structure diagram of the dynamic light bar of the present invention.

Wherein: the novel LED lamp comprises a shell body-1, a power line-2, a lamp panel-3, a storage battery-4, a panel-5, an indication mark-6, a dustproof device-7, a dustproof cover-71, a buckle groove-72, a hanging buckle-73, a rotating piece-74, a clockwork spring-75, a magnetic suction head-76, an electromagnet-77, a torsion spring-78 and a dynamic lamp strip-8.

Detailed Description

In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.

Please refer to fig. 1 and 3, the utility model provides an emergency indicating device for urban fire engineering, which comprises a housin 1, power cord 2, lamp plate 3, battery 4, panel 5, index mark 6 and

dust keeper

7, 1 back of casing is fixed with

power cord

2, 1 inside dorsal part mid-mounting of casing has lamp plate 3, battery 4 is installed to 1 inside dorsal part right-hand member of casing, 1 preceding terminal surface of casing is provided with panel 5, be provided with transparent index mark 6 on the panel 5, be provided with dust keeper 7 on the casing 1, power cord 2 and lamp plate 3 all carry out the electricity with battery 4 and are connected.

Referring to fig. 2, 4, 5 and 6, the dust-proof device 7 of the present invention includes a dust-proof cover 71, a fastening groove 72 and a hanging buckle 73, the bottom of the front end face of the housing 1 is hinged to the dust-proof cover 71, the middle part of the upper portion of the front end face of the housing 1 is provided with the fastening groove 72, the fastening groove 72 is communicated with the interior of the housing 1, and the hanging buckle 73 is adhered and fixed on the upper portion of the inner wall face of the dust-proof cover 71.

Further, a transparent window is arranged on the dust-proof cover 71, and the area of the transparent window is not smaller than that of the panel 5, so that the dust-proof cover 71 does not shield the indicating mark 6, and the indicating mark 6 can guide people to go to an exit of a building during daily use.

Further, after the hanging buckle 73 is inserted into the buckle slot 72, the dust-proof cover 71 can be tightly attached to the surface of the panel 5, so that the dust-proof cover 71 can be tightly covered on the surface of the panel 5 to prevent dust from entering.

Further, the dust-proof device 7 further includes a rotating member 74, a spiral spring 75, a magnetic attraction head 76 and an electromagnet 77, the rotating member 74 is rotatably installed above the back side inside the casing 1, the rotating member 74 and the fastening groove 72 are located on the same horizontal line, the spiral spring 75 is installed at the rotating shaft of the rotating member 74, the rotating member 74 is driven to rotate by the elastic force of the spiral spring 75, the magnetic attraction head 76 is fixedly welded to the top end of the rotating member 74, the electromagnet 77 is installed above the back side inside the casing 1, the electromagnet 77 is located behind the magnetic attraction head 76, the electromagnet 77 is connected to an emergency lighting circuit of the storage battery 4, when a normal power supply system is cut off, the storage battery 4 supplies power to light, and meanwhile, a circuit of the electromagnet 77 is switched on, so that the rotating member 74 pushes the hanging fastener 73 out of the fastening groove 72.

To explain further, the torsion spring 78 is installed in the groove on the left and right sides below the front end surface of the housing 1, and the end of the torsion spring 78 is abutted against the inner side surface of the dust cover 71, so that after the hanging buckle 73 is pushed out of the buckle groove 72, the dust cover 71 can be pushed away from the surface of the panel 5 by the elastic force of the torsion spring 78.

Further, the emergency lighting device further comprises a dynamic lamp strip 8, the dynamic lamp strip 8 is transversely installed on the upper side and the lower side of the outer surface of the shell 1, the dynamic lamp strip 8 is connected into an emergency lighting circuit of the storage battery 4, and the color of the dynamic lamp strip 8 is consistent with that of the lamp plate 3, so that the indicating effect is more striking.

Further, the light effect of the dynamic light bar 8 is a flowing light effect, and the flowing direction of the flowing light effect is consistent with the indicating direction of the indicating mark 6, so that the trapped person can determine the exit direction according to the flowing light effect direction of the dynamic light bar 8, and evacuation and escape can be performed in time.

Further, the dynamic light bar 8 in the present application is an LED light bar in the prior art, and is a cold light source, which generates low heat, and can efficiently save electricity, thereby ensuring that the dynamic light bar 8 has sufficient emergency lighting time.

The working principle is as follows:

firstly, on 1 apart from the wall below one meter on ground with the casing to make the direction of pilot sign 6 correspond with the export direction of sparse pavement, then insert power supply system with power cord 2 again in, supply power for lamp plate 3, can charge for battery 4 simultaneously, ensure that battery 4 has sufficient electric quantity to cruise when emergency lighting.

Second, during daily use, lamp plate 3 can see through the outside illumination of transparent indicator 6, makes indicator 6 more striking, can guide the crowd to go to the building export.

Thirdly, because the surface of the panel 5 is easy to accumulate dust in the daily use process, so that the indication mark 6 is blurred, in order to ensure that the indication mark 6 can normally function in an emergency state, in the daily use process, the dust cover 71 can be turned over to the surface of the panel 5, the hanging buckle 73 is buckled into the buckle groove 72, under the condition that the electromagnet 77 is not electrified, the rotating piece 74 can keep a folding state under the elastic acting force of the spring 75, the rotating piece 74 is ensured not to influence the buckling connection between the hanging buckle 73 and the buckle groove 72, so that the dust cover 71 is kept fixed, and thus the dust cover 71 can be tightly covered on the surface of the panel 5, dust is prevented from falling on the panel 5, and the dust cover 71 is further provided with a transparent window, so that the indication mark 6 cannot be shielded to influence the daily use of the indication mark.

Fourthly, when a fire disaster occurs, the normal power supply system is cut off, the storage battery 4 supplies power to illuminate, the circuit of the electromagnet 77 is connected when the emergency illumination circuit is started by the storage battery 4, the electromagnet 77 is electrified to generate magnetic force to adsorb the magnetic suction head 76, the rotating piece 74 is forced to turn upwards, the hanging buckle 73 is upwards jacked by the rotating piece 74, the hanging buckle 73 is separated from the buckling state with the buckling groove 72, meanwhile, the dustproof cover 71 is pushed away from the surface of the panel 5 by the elastic acting force of the torsion spring 78, the panel 5 is under the protection of the dustproof cover 71 at ordinary times, and therefore, the cleanness can be kept, the surface of the indication mark 6 cannot be adhered with dust, and the emergency state can normally play a role.

Fifthly, when a fire occurs, under the shielding of smoke and dust, only depending on the lamp panel 3 for illumination, the indicating effect is not obvious, the circuit of the dynamic lamp strip 8 is switched on when the storage battery 4 starts the emergency lighting circuit, so that the dynamic lamp strip 8 is powered on for illumination, the dynamic lamp strip 8 can be matched with the lamp panel 3 to achieve a more striking indicating effect, and the light effect of the dynamic lamp strip 8 is a flowing light effect, the flowing direction of the flowing light effect is consistent with the indicating direction of the indicating sign 6, so that the outlet direction can be determined according to the direction indicated by the indicating sign 6 or the flowing light effect of the dynamic lamp strip 8, and further a more striking guiding effect is achieved, and the trapped people can be better evacuated and fleed in time.

The utility model provides an emergency indication device for urban fire engineering, through set up dust keeper 7 on casing 1, can connect circular telegram magnet 77's circuit when battery 4 launches emergency lighting circuit, make hang knot 73 and catching groove 72 and break away from the lock joint state, make shield 71 leave from panel 5 surface, panel 5 is in under shield 71's protection at ordinary times, therefore can keep clean and tidy, ensure that 6 surfaces of indication mark can not have the dust adhesion, can function normally in emergency state, both sides have set up dynamic lamp strip 8 about casing 1 surface, can connect the circuit of dynamic lamp strip 8 when battery 4 launches emergency lighting circuit, make 8 circular telegram illumination of dynamic lamp strip, make stranded personnel can confirm the export direction according to the direction of 6 indications of indication mark or the direction of the 8 light efficiency that flow of dynamic lamp strip, and then reach more striking guide effect, more do benefit to stranded personnel and in time flee and evacuate.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An emergency indicating device for urban fire engineering comprises a shell (1), a power line (2), a lamp panel (3), a storage battery (4), a panel (5) and an indicating sign (6), wherein the power line (2) is fixed on the back of the shell (1), the lamp panel (3) is installed in the middle of the back side of the interior of the shell (1), the storage battery (4) is installed at the right end of the back side of the interior of the shell (1), the panel (5) is arranged on the front end face of the shell (1), the indicating sign (6) is arranged on the panel (5), and the power line (2) and the lamp panel (3) are both electrically connected with the storage battery (4);

the method is characterized in that: still include dust keeper (7), be provided with dust keeper (7) on casing (1), dust keeper (7) include shield (71), catching groove (72) and hang knot (73), terminal surface bottom is rotated before casing (1) and is provided with shield (71), catching groove (72) have been seted up to terminal surface top before casing (1), shield (71) internal face is fixed with and hangs knot (73).

2. The emergency indicating device for the urban fire-fighting engineering according to claim 1, wherein: and a transparent window is arranged on the dustproof cover (71), and the area of the transparent window is not less than that of the panel (5).

3. The emergency indicating device for the urban fire-fighting engineering according to claim 1, wherein: after the hanging buckle (73) is buckled and inserted into the buckle groove (72), the dust cover (71) can be tightly attached to the surface of the panel (5).

4. The emergency indicating device for the urban fire-fighting engineering according to claim 1, wherein: dust keeper (7) are still including rotating piece (74), clockwork spring (75), magnetic chuck (76) and electro-magnet (77), the rotation is provided with rotating piece (74) in the inside top of casing (1), the pivot department of rotating piece (74) installs clockwork spring (75), it is fixed with magnetic chuck (76) on rotating piece (74) top, electro-magnet (77) are installed to the inside dorsal part top of casing (1), electro-magnet (77) insert in the emergency lighting circuit of battery (4).

5. The emergency indicating device for the urban fire engineering according to claim 1, wherein: torsional spring (78) are all installed to the terminal surface left and right sides before casing (1) to the end and shield (71) medial surface of torsional spring (78) are inconsistent.

6. The emergency indicating device for the urban fire engineering according to claim 1, wherein: still include dynamic lamp strip (8), dynamic lamp strip (8) are all installed to both sides about casing (1) surface, during the emergency lighting circuit of battery (4) is inserted in dynamic lamp strip (8) to the light colour of dynamic lamp strip (8) and lamp plate (3) is unanimous.

7. The emergency indicating device for the urban fire-fighting engineering according to claim 6, wherein: the light effect of the dynamic light bar (8) is a flowing light effect, and the flowing direction of the flowing light effect is consistent with the indicating direction of the indicating mark (6).