CN216079590U

CN216079590U - Fire-fighting emergency lighting lamp

Info

Publication number: CN216079590U
Application number: CN202121810511.1U
Authority: CN
Inventors: 董达海
Original assignee: Zhuhai Ximo Lighting Technology Co ltd
Current assignee: Zhuhai Ximo Lighting Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-03-18
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a fire-fighting emergency lighting lamp, which relates to the technical field of fire-fighting lighting equipment and comprises a bottom cover, a top cover, a first cavity, a lamp, a limiting groove, a fixing block, a through hole, a sliding rod, a disc, a compression spring, a two-way motor, a ventilation opening, a fan, a second cavity, a heat-conducting plate, a sliding plate, a return spring, a contact, an air bag, a supporting frame, a rotating shaft, a cleaning roller, a first gear and a second gear. According to the utility model, through arranging the air bag and the sliding plate, when the device works in a fire disaster, the sliding plate is contacted with the contact, so that the fan rotates, the temperature in the first cavity is reduced, the overhigh temperature in the device when the device works in the fire disaster is avoided, the use effect of the device is ensured, through arranging the rotating shaft, the bidirectional motor drives the cleaning roller to move through the rotating shaft, and the cleaning roller is contacted with the outer wall of the lampshade, so that the cleaning work is carried out on one side of the outer wall of the lampshade, and the working efficiency of the device is ensured.

Description

Fire-fighting emergency lighting lamp

Technical Field

The utility model relates to the technical field of fire-fighting lighting equipment, in particular to a fire-fighting emergency lighting lamp.

Background

The fire-fighting emergency illuminating lamp is a fire-fighting emergency lamp for providing illumination for evacuation of people and fire-fighting operation, and is arranged for guiding trapped people to evacuate or carrying out fire-fighting rescue actions after a normal illumination power supply is cut off when a fire disaster occurs. The fire-fighting emergency lighting lamp can provide effective emergency lighting for evacuation of people and expansion and rescue of rescuers in various sudden accident sites, and is widely installed in construction sites such as construction sites, entertainment sites, schools and the like and various public places. The electric designer selects a reasonable and effective emergency lighting system to play a vital role in reducing casualties in the case of a fire. Chinese patent document CN111219663A provides a multifunctional fire-fighting emergency lighting lamp, which comprises an upper cover and a lower cover, etc., and can perform lighting work in case of fire, and the device is convenient to detach, thus ensuring the practicability of the device.

The device of above-mentioned patent carries out the illumination during operation when the conflagration takes place, and the high temperature of flame can lead to the holistic temperature of device to rise, and the inside heat dissipation function of device is relatively poor, influences the life of lamps and lanterns easily, influences the working effect of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire-fighting emergency lighting lamp to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a fire-fighting emergency lighting lamp comprises a bottom cover and a top cover, wherein the bottom cover is matched with the top cover, a first cavity is arranged at the top of the bottom cover, a plurality of lamps are arranged on one side of the inner wall of the first cavity, the top of the bottom cover is provided with a fixing mechanism, one side of the inner wall of the first cavity is provided with a heat dissipation mechanism, one side of the outer wall of the bottom cover is provided with a second cavity, the inner wall of the second cavity is matched with a heat conducting plate, one side of the inner wall of the second cavity is provided with a sliding plate in sliding connection, one side of the outer wall of the sliding plate is provided with a return spring, one end of the return spring is fixedly connected with the inner wall of the second cavity, a contact is arranged on one side of the reset spring on the inner wall of the second cavity and is electrically connected with the heat dissipation mechanism, an air bag is arranged on one side, close to the sliding plate, of the outer wall of the heat conducting plate, and a cleaning mechanism is arranged inside the first cavity.

Further, the fixing mechanism comprises two limiting grooves, the limiting grooves are symmetrically arranged on two sides of the top of the bottom cover, the outer wall of the top cover is provided with a fixing block in a matching mode on one side of the limiting groove, a through hole is formed in one side of the outer wall of the fixing block, sliding rods are symmetrically arranged on two sides of the outer wall of the bottom cover in a sliding connection mode, a disc is arranged on one side of the first cavity, a compression spring is arranged on one side of the outer wall of the disc, one end of the compression spring is fixedly connected with the outer wall of the bottom cover, one end of each sliding rod extends to the inside of the limiting groove, and the through hole is matched with the sliding rods to fix the bottom cover and the top cover.

Furthermore, heat dissipation mechanism includes two-way motor, two-way motor set up in first cavity inner wall one side, first cavity inner wall bilateral symmetry has seted up the vent, the vent with the bottom outside intercommunication, one of them the vent is located two-way motor one side, an output shaft of two-way motor in the inside cover of first cavity is equipped with the fan, carries out the work of dispelling the heat to first cavity.

Further, the vent inner wall matches and is equipped with the filter screen, bottom outer wall bilateral symmetry is equipped with the limiting plate, and the filter screen avoids too much dust to get into the inside of first cavity, and the limiting plate is used for fixing the bottom in required position.

Further, clean mechanism includes the support frame, the support frame set up in first cavity inner wall one side, support frame inner wall cover is equipped with the pivot of rotating the connection, top cap inner wall matches and is equipped with the lamp shade, the pivot is close to lamp shade one side cover is equipped with the cleaning roller, the pivot bottom in the support frame below is equipped with first gear, another output shaft cover of two-way motor is equipped with the second gear, first gear with the meshing of second gear carries out cleaning work to one side of lamp shade.

Furthermore, the inner wall of the second cavity is provided with a slide rail matched with the slide plate, the inner wall of the support frame is provided with a ball bearing matched with the rotating shaft, the slide rail ensures the stability of the slide plate during movement, and the ball bearing ensures the smooth rotation of the rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the air bag, the sliding plate, the fan and the sliding rod, when the device works in a fire disaster, the sliding plate is contacted with the contact, so that the fan is driven by the bidirectional motor to rotate, the temperature in the first cavity is reduced, the overhigh temperature in the device when the device works in the fire disaster is avoided, and the use effect of the device is ensured.

2. According to the utility model, the rotating shaft and the cleaning roller are arranged, the bidirectional motor drives the cleaning roller to move through the rotating shaft, and the cleaning roller is contacted with the outer wall of the lampshade, so that one side of the outer wall of the lampshade is cleaned, and the working efficiency of the device is ensured.

Drawings

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

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a side sectional view of the present invention as a whole;

FIG. 4 is an enlarged schematic view of the utility model at B of FIG. 3;

FIG. 5 is a schematic view of the bottom cover of the present invention;

in the figure: 1. a bottom cover; 2. a top cover; 3. a first cavity; 4. a light fixture; 5. a limiting groove; 6. a fixed block; 7. a through hole; 8. a slide bar; 9. a disc; 10. a compression spring; 11. a bi-directional motor; 12. a vent; 13. a fan; 14. a second cavity; 15. a heat conducting plate; 16. a slide plate; 17. a return spring; 18. a contact; 19. an air bag; 20. a support frame; 21. a rotating shaft; 22. a cleaning roller; 23. a first gear; 24. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a fire-fighting emergency lighting lamp comprises a bottom cover 1 and a top cover 2, wherein the bottom cover 1 is matched with the top cover 2, a first cavity 3 is formed in the top of the bottom cover 1, a plurality of lamps 4 are arranged on one side of the inner wall of the first cavity 3, a fixing mechanism is arranged on the top of the bottom cover 1 and comprises two limiting grooves 5, the two limiting grooves 5 are symmetrically formed in two sides of the top of the bottom cover 1, a fixing block 6 is arranged on the outer wall of the top cover 2 on one side of the limiting grooves 5 in a matching manner, a through hole 7 is formed in one side of the outer wall of the fixing block 6, sliding rods 8 in sliding connection are symmetrically arranged on two sides of the outer wall of the bottom cover 1, a disc 9 is arranged on one side of the outer wall of the disc 9, a compression spring 10 is arranged on one side of the outer wall of the compression spring 10 and fixedly connected with the outer wall of the bottom cover 1, one end of each sliding rod 8 extends into the limiting groove 5, the through hole 7 is matched with the slide bar 8, one side of the inner wall of the first cavity 3 is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a two-way motor 11, the two-way motor 11 is arranged on one side of the inner wall of the first cavity 3, two sides of the inner wall of the first cavity 3 are symmetrically provided with vent holes 12, the vent holes 12 are communicated with the outer side of the bottom cover 1, one of the vent holes 12 is positioned on one side of the two-way motor 11, one output shaft of the two-way motor 11 is sleeved with a fan 13 in the first cavity 3, one side of the outer wall of the bottom cover 1 is provided with a second cavity 14, the inner wall of the second cavity 14 is matched with a heat conduction plate 15, one side of the inner wall of the second cavity 14 is provided with a sliding plate 16 in sliding connection, one side of the outer wall of the sliding plate 16 is provided with a return spring 17, one end of the return spring 17 is fixedly connected with the inner wall of the second cavity 14, a contact 18 is arranged on one side of the inner wall of the second cavity 14 close to the return spring 17, the contact 18 is electrically connected with the heat dissipation mechanism, and an air bag 19 is arranged on one side of the outer wall of the heat conduction plate 15 close to the sliding plate 16.

The 12 inner walls of vent are matched and are provided with filter screens, the two sides of the outer wall of the bottom cover 1 are symmetrically provided with limiting plates, the filter screens have a filtering effect on air, excessive dust is prevented from entering the first cavity 3, the working effect of the device is guaranteed, and the limiting plates are used for fixing the bottom cover 1 and the wall, so that the using effect of the device is guaranteed.

The implementation mode is specifically as follows: when the device is used, the air bag 19, the sliding plate 16, the fan 13 and the sliding rod 8 are arranged, when the device is in work, after a fire disaster occurs, the device starts to work, the lamp 4 plays a role of lighting for people in the fire disaster, the temperature of the whole device is raised by flame in the fire disaster, the using effect of the lamp 4 is easily influenced by overhigh temperature, the temperature of the heat conducting plate 15 is raised by flame, the temperature is transmitted to the inside of the air bag 19 through the heat conducting plate 15, the air bag 19 is heated and expanded, the size of the air bag 19 is increased, the air bag 19 pushes the sliding plate 16 to move towards the contact 18 in the second cavity 14, the reset spring 17 is compressed, when the temperature reaches a certain degree, the sliding plate 16 contacts the contact 18, the bidirectional motor 11 starts to work, the bidirectional motor 11 drives the fan 13 to rotate, the fan 13 drives airflow to start to flow, the air flow circulates through the two ventilation openings 12, so that the temperature inside the first cavity 3 is reduced, the phenomenon that the temperature inside the device is overhigh when the device works under the condition of fire is avoided, the using effect of the device is ensured, when the lamp 4 inside the first cavity 3 needs to be replaced or maintained, the disc 9 is manually pulled to move away from the bottom cover 1, the compression spring 10 is stretched, the disc 9 drives the slide rod 8 to move, after the slide rod 8 is pulled outwards for a certain distance, the slide rod 8 is not positioned inside the through hole 7, the top cover 2 can be pulled upwards at the moment, the fixing block 6 moves to the outer side of the limiting groove 5 along with the disc, after the maintenance or replacement is completed, the fixing block 6 is aligned with the limiting groove 5, the top cover 2 is pushed to be close to the bottom cover 1, the disc 9 is loosened, the compression spring 10 drives the slide rod 8 to move to the through hole 7 and the limiting groove 5, and the bottom cover 1 and the fixing block 6 are fixed, thereby fix the position of bottom 1 and top cap 2, accomplish the dismouting work of device, simplified the dismouting process of device for the device is convenient for maintain and change, has guaranteed the result of use of device.

Referring to fig. 1 and 3, the present invention provides a technical solution: the utility model provides a fire emergency lighting lamps and lanterns, still including set up in the inside clean mechanism of first cavity 3, clean mechanism includes support frame 20, support frame 20 set up in 3 inner wall one sides of first cavity, the support frame 20 inner wall cover is equipped with rotates the pivot 21 of connecting, 2 inner walls of top cap match and are equipped with the lamp shade, pivot 21 is close to lamp shade one side cover is equipped with cleaning roller 22, pivot 21 bottom in support frame 20 below is equipped with first gear 23, 11 another output shaft covers of two-way motor are equipped with second gear 24, first gear 23 with the meshing of second gear 24.

The inner wall of the second cavity 14 is provided with a slide rail matched with the slide plate 16, the inner wall of the support frame 20 is provided with a ball bearing matched with the rotating shaft 21, the slide rail limits the moving direction of the slide plate 16, the stability of the slide plate 16 during moving is ensured, and the ball bearing is arranged to replace rotation, so that the smooth rotation of the rotating shaft 21 is ensured.

The implementation mode is specifically as follows: during the use, through setting up pivot 21 and cleaning roller 22, the clearance can be cleaned by the manual work in the outside of lamp shade, but the inboard of lamp shade is located the inboard of first cavity 3, need take off top cap 2 when cleaning it, the work efficiency of device is lower, when 11 during operation of two-way motor, it rotates to drive second gear 24 simultaneously, second gear 24 drives first gear 23 and rotates, first gear 23 drives pivot 21 and rotates, support frame 20 plays the supporting role to pivot 21, pivot 21 drives cleaning roller 22 and moves, the outer wall contact of cleaning roller 22 and lamp shade, thereby carry out cleaning work to outer wall one side of lamp shade, the work efficiency of device has been guaranteed.

The working principle of the utility model is as follows:

referring to the attached drawings 1-5 of the specification, by arranging the air bag 19, the sliding plate 16, the fan 13 and the sliding rod 8, when the device works under the fire condition, the sliding plate 16 is in contact with the contact 18, so that the bidirectional motor 11 drives the fan 13 to rotate, the temperature inside the first cavity 3 is reduced, the overhigh temperature inside the device when the device works under the fire condition is avoided, and the using effect of the device is ensured.

Further, referring to the attached

drawings

1 and 3 of the specification, by arranging the rotating shaft 21 and the cleaning roller 22, the bidirectional motor 11 drives the cleaning roller 22 to move through the rotating shaft 21, and the cleaning roller 22 is in contact with the outer wall of the lampshade, so that the cleaning work is performed on one side of the outer wall of the lampshade, and the working efficiency of the device is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. The utility model provides a fire emergency lighting lamps and lanterns, includes bottom (1) and top cap (2), its characterized in that: the bottom cover (1) is matched with the top cover (2), the top of the bottom cover (1) is provided with a first cavity (3), one side of the inner wall of the first cavity (3) is provided with a plurality of lamps (4), the top of the bottom cover (1) is provided with a fixing mechanism, one side of the inner wall of the first cavity (3) is provided with a heat dissipation mechanism, one side of the outer wall of the bottom cover (1) is provided with a second cavity (14), the inner wall of the second cavity (14) is provided with a heat conduction plate (15) in a matching way, one side of the inner wall of the second cavity (14) is provided with a sliding plate (16) in sliding connection, one side of the outer wall of the sliding plate (16) is provided with a return spring (17), one end of the return spring (17) is fixedly connected with the inner wall of the second cavity (14), one side of the inner wall of the second cavity (14) is provided with a contact (18), and the contact (18) is electrically connected with the heat dissipation mechanism, an air bag (19) is arranged on one side, close to the sliding plate (16), of the outer wall of the heat conducting plate (15), and a cleaning mechanism is arranged inside the first cavity (3).

2. A fire emergency lighting fixture as recited in claim 1, wherein: fixing mechanism includes two spacing grooves (5), two spacing groove (5) symmetry is seted up bottom (1) top both sides, top cap (2) outer wall in spacing groove (5) one side matches and is equipped with fixed block (6), through-hole (7) have been seted up to fixed block (6) outer wall one side, bottom (1) outer wall bilateral symmetry is equipped with sliding connection's slide bar (8), slide bar (8) are kept away from first cavity (3) one side is equipped with disc (9), disc (9) outer wall one side is equipped with compression spring (10), compression spring (10) one end with bottom (1) outer wall fixed connection, slide bar (8) one end extends to inside spacing groove (5), through-hole (7) with slide bar (8) phase-match.

3. A fire emergency lighting fixture as recited in claim 1, wherein: the heat dissipation mechanism comprises a two-way motor (11), the two-way motor (11) is arranged on one side of the inner wall of the first cavity (3), ventilation openings (12) are symmetrically formed in two sides of the inner wall of the first cavity (3), the ventilation openings (12) are communicated with the outer side of the bottom cover (1), one ventilation opening (12) is located on one side of the two-way motor (11), and an output shaft of the two-way motor (11) is arranged inside the first cavity (3) in a sleeved mode and provided with a fan (13).

4. A fire emergency lighting fixture as recited in claim 3, wherein: the inner wall of the ventilation opening (12) is matched with a filter screen, and limiting plates are symmetrically arranged on two sides of the outer wall of the bottom cover (1).

5. A fire emergency lighting fixture as recited in claim 3, wherein: clean mechanism includes support frame (20), support frame (20) set up in first cavity (3) inner wall one side, support frame (20) inner wall cover is equipped with pivot (21) of rotating the connection, top cap (2) inner wall matching is equipped with the lamp shade, pivot (21) are close to lamp shade one side cover is equipped with cleaning roller (22), pivot (21) bottom in support frame (20) below is equipped with first gear (23), another output shaft cover of two-way motor (11) is equipped with second gear (24), first gear (23) with second gear (24) meshing.

6. A fire emergency lighting fixture as recited in claim 5, wherein: the inner wall of the second cavity (14) is provided with a slide rail matched with the slide plate (16), and the inner wall of the support frame (20) is provided with a ball bearing matched with the rotating shaft (21).