CN217034892U

CN217034892U - Electrical fire monitoring device

Info

Publication number: CN217034892U
Application number: CN202220419509.XU
Authority: CN
Inventors: 王昱涵; 王华涛; 王晓贞; 石晓峰; 金超; 敖子博
Original assignee: Shanghai Heying Electromechanical Equipment Co ltd
Current assignee: Shanghai Meilv Bathroom Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-22
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to the technical field of electrical fires, and discloses an electrical fire monitoring device which comprises a mounting rack, wherein a fixing rack is mounted at the top end of the mounting rack, an air guide mechanism is mounted on the inner bottom wall of the fixing rack, an air guide opening is formed in the fixing rack and the bottom end of the mounting rack together, flow guide holes are formed in two sides of the fixing rack, a smoke sensor is mounted on the inner top wall of the fixing rack, and a fixing sleeve is mounted at the top end of the fixing rack. According to the utility model, the controller controls the first motor to start, the fan blades can be driven to guide outside air into the fixed frame through the air guide opening and the ventilation opening, smoke detection can be carried out on the poured air through the smoke sensor, an alarm command can be made in time when a fire disaster occurs, the controller can control the flashing lamp to be electrified and emit light, the fire position can be marked, and a prompt can be made to a worker.

Description

Electrical fire monitoring device

Technical Field

The utility model relates to the technical field of electrical fires, in particular to an electrical fire monitoring device.

Background

Electrical fires generally refer to thermal energy released due to failures in electrical lines, consumers, appliances, and power distribution equipment; energy released such as high temperature, arcing, electrical sparks, and non-failure; such as hot surfaces of electric heating appliances, fires caused by ignition of a body or other combustible material under burning conditions, and also fires caused by lightning and static electricity.

Generally, electrical fire generates dense smoke when occurring, electrical equipment cannot perform fire alarm, and serious accidents are caused when the electrical fire occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: generally, electrical fire produces dense smoke when taking place, and electrical equipment can not accomplish the fire alarm, causes serious accident when taking place electrical fire, and an electrical fire monitoring device that provides.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an electrical fire monitoring device comprises a mounting rack, a fixing rack is arranged at the top end of the mounting rack, the inner bottom wall of the fixed frame is provided with an air guide mechanism, the fixed frame and the bottom end of the mounting frame are jointly provided with an air guide opening, both sides of the fixed frame are provided with flow guide holes, the inner top wall of the fixed frame is provided with a smoke sensor, a fixed sleeve is arranged at the top end of the fixed frame, a movable frame is sleeved outside the fixed sleeve, an infrared camera is arranged on the right side of the movable frame, the middle part of the top end of the fixed frame is provided with a connecting mechanism, the top end of the connecting mechanism is provided with a fixed plate, a transparent cover is sleeved outside the fixed plate, the bottom of the transparent cover is sleeved outside the movable frame, the controller is installed on the top of fixed plate, smoke transducer and infrared camera all are connected with the controller electricity, symmetrical installation cover around all installing in the left side of mounting bracket.

Preferably, air guide mechanism is including installing the air guide frame of diapire in the mount, the mid-mounting on air guide frame top has first motor, the output shaft of first motor passes the air guide frame downwards and installs the flabellum, the vent has all been seted up to the both sides on air guide frame top.

Preferably, coupling mechanism is including installing the link at mount top middle part, the thread bush is installed at the top of link inner chamber, the mid-mounting of fixed plate bottom has the threaded rod, the bottom and the thread bush of threaded rod are connected, reset spring is installed to the inner diapire of link, the limiting plate is installed on reset spring's top, the bottom and the limiting plate of threaded rod contact.

Preferably, the second motor is installed in the left side on mount top, drive gear is installed on the top of second motor, the internal gear ring is installed at the top of adjustable shelf inner chamber, drive gear is connected with the meshing of internal gear ring, the second motor is connected with the controller electricity.

Preferably, the bottom of the inner cavity of the movable frame is provided with an annular groove, the outer side of the fixed sleeve is provided with a limiting ring, and the limiting ring is movably inserted into the annular groove.

Preferably, the support frame is installed on the top of fixed plate, the support frame suit is in the outside of controller, the flashing lamp is installed on the top of support frame, the flashing lamp is connected with the controller electricity.

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

(1) the controller controls the first motor to start, the fan blades can be driven to guide outside air into the fixing frame through the air guide opening and the ventilation opening, smoke detection can be carried out on the poured air through the smoke sensor, an alarm command can be made in time when a fire disaster occurs, the controller can control the flashing lamp to be electrified and emit light, the fire position can be marked, and workers can be reminded.

(2) The controller controls the second motor to start, so that the second motor drives the driving gear to rotate, the driving gear is in meshing transmission with the inner gear ring, the movable frame can be driven to rotate on the outer side of the fixed sleeve, the angle of the infrared camera can be conveniently adjusted, electrical equipment can be better detected, and the transparent cover can be conveniently taken down from the upper side of the movable frame through the connection of the threaded rod and the threaded sleeve, so that the interior of the transparent cover can be conveniently inspected and maintained.

Drawings

FIG. 1 is a schematic view of the internal structure of the whole body of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is a schematic structural diagram according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a mounting frame; 2. a fixed mount; 3. an air guide mechanism; 31. an air guide frame; 32. a first motor; 33. a fan blade; 34. a vent; 4. a wind guide opening; 5. a flow guide hole; 6. a smoke sensor; 7. an infrared camera; 8. an inner gear ring; 9. a connecting mechanism; 91. a connecting frame; 92. a return spring; 93. a limiting plate; 94. a threaded sleeve; 95. a threaded rod; 10. a controller; 11. a transparent cover; 12. a flashing light; 13. a support frame; 14. a fixing plate; 15. a drive gear; 16. a movable frame; 17. a second motor; 18. installing a sleeve; 19. an annular groove; 20. a limiting ring; 21. and (4) fixing sleeves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-4, an electrical fire monitoring device comprises a mounting frame 1, a fixed frame 2 is installed at the top end of the mounting frame 1, an air guide mechanism 3 is installed on the inner bottom wall of the fixed frame 2, an air guide opening 4 is jointly formed at the bottom ends of the fixed frame 2 and the mounting frame 1, guide holes 5 are respectively formed at two sides of the fixed frame 2, a smoke sensor 6 is installed on the inner top wall of the fixed frame 2, smoke can be detected through the smoke sensor 6, so that fire information can be reported through a controller 10 in time, a fixed sleeve 21 is installed at the top end of the fixed frame 2, a movable frame 16 is sleeved outside the fixed sleeve 21, an annular groove 19 is formed at the bottom of an inner cavity of the movable frame 16, a limiting ring 20 is installed at the outer side of the fixed sleeve 21, the limiting ring 20 is movably inserted into the annular groove 19, and can be kept stable when the movable frame 16 rotates through the matching of the limiting ring 20 and the annular groove 19, the right side of the movable frame 16 is provided with an infrared camera 7, the electrical equipment can be monitored through the infrared camera 7, the left side of the top end of the fixed frame 2 is provided with a second motor 17, the top end of the second motor 17 is provided with a driving gear 15, the top of the inner cavity of the movable frame 16 is provided with an inner gear ring 8, the driving gear 15 is meshed with the inner gear ring 8, the second motor 17 is electrically connected with a controller 10, the controller 10 controls the second motor 17 to start, the second motor 17 drives the driving gear 15 to rotate, the driving gear 15 is meshed with the inner gear ring 8 for transmission, the movable frame 16 can be driven to rotate outside the fixed sleeve 21, the angle of the infrared camera 7 can be conveniently adjusted, the electrical equipment can be better detected, the middle part of the top end of the fixed frame 2 is provided with a connecting mechanism 9, the top end of the connecting mechanism 9 is provided with a fixed plate 14, the outer side of the fixed plate 14 is provided with a transparent cover 11, the bottom suit of translucent cover 11 is in the outside of adjustable shelf 16, controller 10 is installed on the top of fixed plate 14, smoke transducer 6 and infrared camera 7 all are connected with controller 10 electricity, the installation cover 18 of symmetry around all installing in the left side of mounting bracket 1, support frame 13 is installed on the top of fixed plate 14, support frame 13 suit is in the outside of controller 10, flashing lamp 12 is installed on the top of support frame 13, flashing lamp 12 is connected with controller 10 electricity, can control flashing lamp 12 through controller 10 and switch on luminous, can mark the position of catching a fire, and can make the warning to the staff.

The first embodiment is as follows:

as shown in fig. 3, air guide mechanism 3 is including installing the air guide frame 31 at the interior diapire of mount 2, the mid-mounting on air guide frame 31 top has first motor 32, the output shaft of first motor 32 passes air guide frame 31 downwards and installs flabellum 33, the both sides on air guide frame 31 top have all been seted up vent 34 and have been controlled first motor 32 through controller 10 and start, can drive the effect that flabellum 33 passes through wind-guiding mouth 4 and vent 34, with the inside of leading-in mount 2 of external air, be convenient for smoke transducer 6 detects the smog content in the air.

Example two:

as shown in fig. 4, the connecting mechanism 9 includes the link 91 installed at the middle part of the top end of the fixed mount 2, the threaded sleeve 94 is installed at the top of the inner cavity of the link 91, the threaded rod 95 is installed at the middle part of the bottom end of the fixed plate 14, the bottom of the threaded rod 95 is connected with the threaded sleeve 94, the return spring 92 is installed on the inner bottom wall of the link 91, the limiting plate 93 is installed on the top end of the return spring 92, the bottom end of the threaded rod 95 is in contact with the limiting plate 93, the connection between the threaded rod 95 and the threaded sleeve 94 can facilitate taking down the transparent cover 11 from the top of the movable frame 16, and the internal inspection and maintenance are facilitated.

In the utility model, when a user uses the device, the controller 10 controls the first motor 32 to start, the fan blades 33 can be driven to guide outside air into the fixed frame 2 through the action of the air guide opening 4 and the vent 34, smoke detection can be carried out on the poured air through the smoke sensor 6, an alarm command can be given in time when a fire breaks out, the controller 10 can control the flashing lamp 12 to be electrified and emit light, the controller 10 controls the second motor 17 to start, the second motor 17 drives the driving gear 15 to rotate, the driving gear 15 is in meshing transmission with the inner gear ring 8, the movable frame 16 can be driven to rotate on the outer side of the fixed sleeve 21, the angle of the infrared camera 7 can be conveniently adjusted, electrical equipment can be better detected, and when the interior of the infrared camera needs to be maintained, the threaded rod 95 is connected with the threaded sleeve 94, the transparent cover 11 can be easily removed from above the movable frame 16.

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 person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

Claims

1. The utility model provides an electrical fire monitoring device, includes mounting bracket (1), its characterized in that, mount (2) are installed on the top of mounting bracket (1), air guide mechanism (3) are installed to the inner diapire of mount (2), wind-guiding mouth (4) have been seted up jointly to mount (2) and the bottom of mounting bracket (1), water conservancy diversion hole (5) have all been seted up to the both sides of mount (2), smoke transducer (6) are installed to the inner roof of mount (2), fixed cover (21) are installed on the top of mount (2), the outside cover of fixed cover (21) is equipped with adjustable shelf (16), infrared camera (7) are installed on the right side of adjustable shelf (16), coupling mechanism (9) are installed to the mid-mounting on mount (2) top, fixed plate (14) are installed on the top of coupling mechanism (9), the outside cover of fixed plate (14) is equipped with translucent cover (11), the bottom suit of translucent cover (11) is in the outside of adjustable shelf (16), controller (10) are installed on the top of fixed plate (14), smoke transducer (6) and infrared camera (7) all are connected with controller (10) electricity, symmetrical installation cover (18) around all installing in the left side of mounting bracket (1).

2. The electrical fire monitoring device according to claim 1, wherein the air guiding mechanism (3) comprises an air guiding frame (31) installed at the inner bottom wall of the fixing frame (2), a first motor (32) is installed at the middle part of the top end of the air guiding frame (31), an output shaft of the first motor (32) penetrates downwards through the air guiding frame (31) to be provided with fan blades (33), and ventilation openings (34) are formed in two sides of the top end of the air guiding frame (31).

3. An electrical fire monitoring device according to claim 1, characterized in that, the coupling mechanism (9) includes a connecting frame (91) installed at the middle of the top end of the fixing frame (2), a thread bushing (94) is installed at the top of the inner cavity of the connecting frame (91), a threaded rod (95) is installed at the middle of the bottom end of the fixing plate (14), the bottom of the threaded rod (95) is connected with the thread bushing (94), a return spring (92) is installed on the inner bottom wall of the connecting frame (91), a limiting plate (93) is installed at the top end of the return spring (92), and the bottom end of the threaded rod (95) is in contact with the limiting plate (93).

4. An electrical fire monitoring device according to claim 1, characterized in that a second motor (17) is installed on the left side of the top end of the fixed frame (2), a driving gear (15) is installed on the top end of the second motor (17), an inner gear ring (8) is installed on the top of the inner cavity of the movable frame (16), the driving gear (15) is meshed with the inner gear ring (8), and the second motor (17) is electrically connected with the controller (10).

5. The electrical fire monitoring device according to claim 1, wherein an annular groove (19) is formed in the bottom of the inner cavity of the movable frame (16), a limiting ring (20) is mounted on the outer side of the fixed sleeve (21), and the limiting ring (20) is movably inserted into the annular groove (19).

6. An electrical fire monitoring device according to claim 1, wherein a support frame (13) is installed at the top end of the fixing plate (14), the support frame (13) is sleeved outside the controller (10), a flashing lamp (12) is installed at the top end of the support frame (13), and the flashing lamp (12) is electrically connected with the controller (10).