CN213280526U

CN213280526U - Electric power security alarm device

Info

Publication number: CN213280526U
Application number: CN202022684021.3U
Authority: CN
Inventors: 王帅
Original assignee: Zhengzhou Ruige Defense Technology Co ltd
Current assignee: Zhengzhou Ruige Defense Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-05-25
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of alarm equipment, in particular to an electric power security alarm device, which blows air to the inside of a shell through fan blades to accelerate the dissipation of heat, avoid the thermal aging of electrical components in the shell and prolong the service life of the device; the smoke detector comprises a shell, a mounting plate, a storage battery, a central processing unit, a smoke detector, a buzzer and an alarm lamp, wherein a cavity is arranged in the shell, and the mounting plate is fixed at the bottom of the cavity of the shell; the fan blade fixing device is characterized by further comprising a first motor, two groups of belt pulleys, a belt, a first screw pipe, two groups of first fixing blocks, a first screw rod, a rack, two groups of movable sliding rods, a gear, a first rotating shaft, a second fixing block and a plurality of groups of fan blades.

Description

Electric power security alarm device

Technical Field

The utility model relates to a technical field of alarm equipment especially relates to an electric power security alarm device.

Background

As is well known, an electric security alarm device is an auxiliary device for security alarm, and is widely used in the field of alarm devices; the existing electric power security alarm device comprises a shell, a mounting plate, a storage battery, a central processing unit, a smoke sensor, a buzzer and an alarm lamp, wherein a cavity is arranged in the shell, the mounting plate is fixed at the bottom of the cavity of the shell, the storage battery, the central processing unit and the buzzer are sequentially fixed on the mounting plate from right to left, the storage battery is electrically connected with the central processing unit, the smoke sensor is electrically connected with the central processing unit, and the buzzer and the alarm lamp are both electrically connected with the central processing unit; when the existing electric power security alarm device is used, when a circuit is burnt out and a fire disaster is caused, the smoke sensor detects the smoke concentration, when the smoke concentration reaches a certain degree, the smoke sensor transmits a signal to the central processing unit, the central processing unit processes the information and transmits the processed information to the buzzer and the alarm lamp, and the buzzer and the alarm lamp give out a warning to finish the alarm work; the existing electric security alarm device is found in use, because an electric element in a shell works for a long time, a large amount of heat is generated, the electric element is heated and aged, and the service life of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a blow to casing inside through the flabellum for the heat scatters and disappears, avoids electrical components in the casing to be heated ageing, improves its life's electric power security alarm device.

The utility model discloses an electric power security alarm device, including casing, mounting panel, battery, central processing unit, smoke detector, bee calling organ and alarm lamp, the inside of casing is provided with the cavity, and the mounting panel is fixed in the bottom of casing cavity, and battery, central processing unit and bee calling organ are fixed on the mounting panel from right to left in proper order, and electric connection between battery and the central processing unit, and smoke detector and central processing unit electric connection, bee calling organ and alarm lamp all with central processing unit electric connection; the device also comprises a first motor, two groups of belt pulleys, a belt, a first screw pipe, two groups of first fixed blocks, a first screw rod, a rack, two groups of movable sliding rods, a gear, a first rotating shaft, a second fixed block and a plurality of groups of fan blades, wherein the first motor is fixed on the upper part of the right end of the cavity of the shell, the output end of the first motor is connected with the group of belt pulleys, the other group of belt pulleys is fixed on the right end of the first screw pipe, the two groups of belt pulleys are connected through the belt in a transmission way, the first screw pipe is rotationally connected with the first fixed blocks, the two groups of first fixed blocks are both fixed at the top end of the cavity of the mounting plate, the first screw rod is connected with the first screw pipe in an assembling way, the left end of the first screw rod is connected with the right end of the rack, a chute is arranged on the inner side wall of the rear end of the shell, the two groups of, the gear is fixed on the top of first axis of rotation, and first axis of rotation rotates with the second fixed block to be connected, and the rear end at the casing cavity is fixed to the second fixed block, is located the below of spout to the below at first axis of rotation is evenly fixed to the multiunit flabellum.

The utility model discloses an electric power security protection alarm device still includes dust cleaning plate, two sets of sliders and two sets of handles, and the left and right sides of mounting panel cavity is provided with the spout, and two sets of sliders are located the spout of the mounting panel cavity left and right sides respectively to slide with the mounting panel and clamp, and both ends are connected with two sets of sliders respectively about the dust cleaning plate, and the left and right sides at dust cleaning plate front end is fixed respectively to two sets of handles.

The utility model discloses an electric power security protection alarm device, still include the motor cabinet, the second motor, the second axis of rotation, initiative bevel gear, driven bevel gear, second screwed pipe and second screw rod, the second motor passes through the motor cabinet to be fixed on the roof, the output and the second axis of rotation of second motor are connected, the left end and the initiative bevel gear of second axis of rotation are connected, initiative bevel gear is connected with driven bevel gear meshing transmission, and the fixed suit of driven bevel gear is on the lateral wall of second screwed pipe, and the second screwed pipe rotates with the roof to be connected, the second screw rod is connected with the naked dress of second screwed pipe, and the bottom of second screw rod is connected with the top of mounting panel.

The utility model discloses an electric power security protection alarm device still includes two sets of third fixed blocks, two sets of shrink poles and two sets of connecting blocks, and two sets of third fixed blocks are fixed on the roof, are located the left and right sides of casing to the second axis of rotation passes the third fixed block, and be connected with the drive bevel gear, and two sets of shrink poles are fixed respectively in the bottom of two sets of third fixed blocks, and the bottom and the connecting block of shrink pole are connected, and two sets of connecting blocks are symmetrical respectively to be fixed at the both ends of controlling of casing.

The utility model discloses an electric power security alarm device still includes two sets of chamber doors and multiunit hinge, and the front end of casing is provided with the access hole, and two sets of chamber doors cover the access hole to it is articulated through the hinge with the casing to chamber door, is provided with the attacker on the hinge.

The utility model discloses an electric power security protection alarm device still includes the dust screen, and the left end bottom of casing is provided with the multiunit louvre, and the dust screen covers the multiunit louvre to the dust screen is fixed in the casing.

The utility model discloses an electric power security protection alarm device still includes the protection casing, and the protection casing is fixed on the roof to cover second motor, second axis of rotation, drive bevel gear, driven bevel gear, second screwed pipe and second screw rod.

The utility model discloses an electric power security protection alarm device, the material of shrink pole is the stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: drive a set of belt pulley through first motor and rotate, connect through belt transmission between two sets of belt pulleys to another group of belt pulley drives first solenoid and rotates, and then makes first screw rod drive the rack and remove about using under the cooperation of removal slide bar, and the rack is connected with the gear engagement transmission, makes first axis of rotation drive multiunit flabellum and rotates, bloies to casing inside through the flabellum, accelerates thermal scattering and disappearing, avoids electrical components in the casing to be heated ageing, the life of the high-speed joint device.

Drawings

Fig. 1 is a schematic view of the internal front structure of the present invention;

fig. 2 is a schematic front view of the housing of the present invention;

fig. 3 is an enlarged schematic structural view of the present invention a;

fig. 4 is an enlarged schematic structural view of the present invention B;

fig. 5 is an enlarged schematic structural view of the present invention C;

in the drawings, the reference numbers: 1. a housing; 2. mounting a plate; 3. a storage battery; 4. a central processing unit; 5. a smoke detector; 6. a buzzer; 7. an alarm lamp; 8. a first motor; 9. a belt pulley; 10. a belt; 11. a first coil; 12. a first fixed block; 13. a first screw; 14. a rack; 15. moving the sliding rod; 16. a gear; 17. a first rotating shaft; 18. a second fixed block; 19. a fan blade; 20. a dust washing plate; 21. a slider; 22. a handle; 23. a motor base; 24. a second motor; 25. a second rotating shaft; 26. a drive bevel gear; 27. a driven bevel gear; 28. a second coil; 29. a second screw; 30. a third fixed block; 31. a retracting lever; 32. connecting blocks; 33. a box door; 34. a hinge; 35. buckling a handle; 36. heat dissipation holes; 37. a dust screen; 38. a shield.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the utility model discloses an electric power security alarm device, including casing 1, mounting panel 2, battery 3, central processing unit 4, smoke detector 5, buzzer 6 and alarm lamp 7, the inside of casing 1 is provided with the cavity, mounting panel 2 is fixed in the bottom of casing 1 cavity, and battery 3, central processing unit 4 and buzzer 6 are fixed on mounting panel 2 from right to left in proper order, electric connection between battery 3 and the central processing unit 4, and smoke detector 5 and central processing unit 4 electric connection, buzzer 6 and alarm lamp 7 all with central processing unit 4 electric connection; the fan blade fixing device further comprises a first motor 8, two groups of belt pulleys 9, a belt 10, a first screw 11, two groups of first fixing blocks 12, a first screw 13, a rack 14, two groups of movable sliding rods 15, a gear 16, a first rotating shaft 17, a second fixing block 18 and a plurality of groups of fan blades 19, wherein the first motor 8 is fixed on the upper portion of the right end of the cavity of the shell 1, the output end of the first motor 8 is connected with one group of belt pulleys 9, the other group of belt pulleys 9 is fixed on the right end of the first screw 11, the two groups of belt pulleys 9 are in transmission connection through the belt 10, the first screw 11 is in rotating connection with the first fixing blocks 12, the two groups of first fixing blocks 12 are both fixed at the top end of the cavity of the mounting plate 2, the first screw 13 is in bare installation connection with the first screw 11, the left end of the first screw 13 is connected with the right end of the rack 14, a sliding, the fan blade is slidably clamped with the shell 1, the front end of the movable sliding rod 15 is connected with the rear end of the rack 14, the rack 14 is in meshed transmission connection with the gear 16, the gear 16 is fixed at the top end of the first rotating shaft 17, the first rotating shaft 17 is in rotating connection with the second fixed block 18, the second fixed block 18 is fixed at the rear end of the cavity of the shell 1 and located below the sliding groove, and the multiple groups of fan blades 19 are uniformly fixed below the first rotating shaft 17; drive a set of belt pulley 9 through first motor 8 and rotate, connect through belt 10 transmission between two sets of belt pulleys 9, thereby another set of belt pulley 9 drives first solenoid 11 and rotates, and then make first screw rod 13 remove about driving rack 14 under the cooperation of moving slide 15 is used, rack 14 is connected with gear 16 meshing transmission, make first axis of rotation 17 drive multiunit flabellum 19 and rotate, blow to casing 1 inside through flabellum 19, accelerate thermal scattering and disappearing, avoid electrical components in casing 1 to be heated ageing, the life of the device is prolonged.

The utility model discloses an electric power security alarm device, still include dust cleaning plate 20, two sets of sliders 21 and two sets of handles 22, the left and right sides of the mounting panel 2 cavity is provided with the spout, two sets of sliders 21 are respectively located the spout of the left and right sides of the mounting panel 2 cavity and slide and clamp with mounting panel 2, and the left and right sides of dust cleaning plate 20 is respectively connected with two sets of sliders 21, two sets of handles 22 are respectively fixed on the left and right sides of the front end of dust cleaning plate 20; through setting up dust cleaning plate 20, slider 21 and handle 22, filter the air, avoid the dust in the air to cover on electrical components surface, avoid influencing the heat dissipation, the periodic replacement of dust cleaning plate 20 of being convenient for simultaneously ensures dust cleaning plate 20's dust absorption effect.

The utility model discloses an electric power security protection alarm device, still include motor cabinet 23, second motor 24, second axis of rotation 25, drive bevel gear 26, driven bevel gear 27, second screwed pipe 28 and second screw rod 29, second motor 24 passes through motor cabinet 23 to be fixed on the roof, the output and the second axis of rotation 25 of second motor 24 are connected, the left end and the drive bevel gear 26 of second axis of rotation 25 are connected, drive bevel gear 26 meshes the transmission with driven bevel gear 27 and is connected, and driven bevel gear 27 fixes the suit on the lateral wall of second screwed pipe 28, and second screwed pipe 28 rotates with the roof and is connected, second screw rod 29 is connected with the naked dress of second screwed pipe 28, and the bottom of second screw rod 29 is connected with the top of mounting panel 2; drive second axis of rotation 25 and drive bevel gear 26 through second motor 24 and rotate, drive bevel gear 26 is connected with driven bevel gear 27 meshing transmission for driven bevel gear 27 drives second screwed pipe 28 and rotates, thereby makes second screw 29 drive casing 1 reciprocate, is convenient for adjust casing 1's height, avoids operating personnel to climb the eminence and carries out periodic maintenance and maintenance, further improves the use convenience of device.

The utility model discloses an electric power security protection alarm device, still include two sets of third fixed blocks 30, two sets of shrink poles 31 and two sets of connecting blocks 32, two sets of third fixed blocks 30 are fixed on the roof, are located the left and right sides of casing 1, and second axis of rotation 25 passes third fixed block 30, and is connected with drive bevel gear 26, and two sets of shrink poles 31 are fixed respectively in the bottom of two sets of third fixed blocks 30, the bottom of shrink pole 31 is connected with connecting blocks 32, two sets of connecting blocks 32 are symmetrically fixed respectively at the left and right ends of casing 1; through setting up third fixed block 30, shrink pole 31 and connecting block 32, improve the stability when casing 1 reciprocates, improve the operating stability of device.

The utility model discloses an electric power security alarm device, still include two sets of chamber doors 33 and multiunit hinge 34, the front end of casing 1 is provided with the access hole, and two sets of chamber doors 33 cover the access hole, and chamber door 33 and casing 1 are articulated through hinge 34, are provided with attacker 35 on hinge 34; by arranging the box door 33, the hinge 34 and the buckle 35, an operator can conveniently overhaul the electric elements in the shell 1, and the use convenience of the device is further improved.

The utility model discloses an electric power security alarm device, which also comprises a dust screen 37, the bottom of the left end of the shell 1 is provided with a plurality of groups of heat dissipation holes 36, the dust screen 37 covers the plurality of groups of heat dissipation holes 36, and the dust screen 37 is fixed in the shell 1; through setting up louvre 36 and dust screen 37, be convenient for spread out the sound of bee calling organ 6, be convenient for simultaneously in the casing 1 thermal scattering and disappearing to can prevent that the dust from entering into in the casing 1, improve the result of use of device.

The utility model discloses an electric power security protection alarm device, still include protection casing 38, protection casing 38 is fixed on the roof, and cover second motor 24, second axis of rotation 25, drive bevel gear 26, driven bevel gear 27, second solenoid 28 and second screw 29; by arranging the protective cover 38, the driving bevel gear 26 and the driven bevel gear 27 are prevented from being damaged, and the service life of the device is further prolonged.

The utility model relates to an electric security alarm device, the material of the telescopic rod 31 is stainless steel; through setting up stainless steel, improve the structural strength of device, improve the structural stability of device.

The utility model discloses an electric power security alarm device, it is at work, at first when the circuit burns out, when arousing the conflagration, detect the flue gas concentration through smoke detector 5, after the flue gas concentration reaches a certain degree, smoke detector 5 transmits the signal to central processing unit 4, central processing unit 4 transmits buzzer 6 and alarm lamp 7 after processing information, buzzer 6 and alarm lamp 7 warn, accomplish alarm work, and drive a set of belt pulley 9 through first motor 8 and rotate, connect through belt 10 transmission between two sets of belt pulley 9, thereby another set of belt pulley 9 drives first screwed pipe 11 and rotates, and then make first screw 13 drive rack 14 and move about under the cooperation use of moving slide bar 15, rack 14 and gear 16 meshing transmission connect, make first rotation axis 17 drive multiunit flabellum 19 and rotate, blow to casing 1 inside through flabellum 19, accelerate heat loss, avoid electrical elements in the shell 1 from being heated and aged, prolong the service life of the device, filter air by arranging the dust washing plate 20, the sliding block 21 and the handle 22, avoid dust in the air from covering the surfaces of the electrical elements, avoid influence on heat dissipation, facilitate periodic replacement of the dust washing plate 20, ensure the dust absorption effect of the dust washing plate 20, then drive the second rotating shaft 25 and the driving bevel gear 26 to rotate through the second motor 24, the driving bevel gear 26 is in meshed transmission connection with the driven bevel gear 27, so that the driven bevel gear 27 drives the second screw 28 to rotate, thereby enabling the second screw 29 to drive the shell 1 to move up and down, facilitate adjustment of the height of the shell 1, avoid operators from climbing high places to carry out periodic overhaul and maintenance, further improve the use convenience of the device, and through arranging the third fixing block 30, the contraction rod 31 and the connecting block 32, the stability of casing 1 when reciprocating is improved, the operating stability of improvement device.

The utility model discloses an electric power security alarm device, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the installation mode, the connection mode or the setting mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses an electric power security protection alarm device's battery 3, central processing unit 4, smoke detector 5, bee calling organ 6 and alarm lamp 7 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An electric power security alarm device comprises a shell (1), a mounting plate (2), a storage battery (3), a central processing unit (4), a smoke sensor (5), a buzzer (6) and an alarm lamp (7), wherein a cavity is arranged inside the shell (1), the mounting plate (2) is fixed at the bottom of the cavity of the shell (1), the storage battery (3), the central processing unit (4) and the buzzer (6) are sequentially fixed on the mounting plate (2) from right to left, the storage battery (3) is electrically connected with the central processing unit (4), the smoke sensor (5) is electrically connected with the central processing unit (4), and the buzzer (6) and the alarm lamp (7) are both electrically connected with the central processing unit (4); it is characterized by also comprising a first motor (8), two groups of belt pulleys (9), a belt (10), a first screw tube (11), two groups of first fixed blocks (12), a first screw rod (13), a rack (14), two groups of movable slide bars (15), a gear (16), a first rotating shaft (17), a second fixed block (18) and a plurality of groups of fan blades (19), wherein the first motor (8) is fixed on the upper part of the right end of the cavity of the shell (1), the output end of the first motor (8) is connected with one group of belt pulleys (9), the other group of belt pulleys (9) is fixed on the right end of the first screw tube (11), the two groups of belt pulleys (9) are in transmission connection through the belt (10), the first screw tube (11) is in rotating connection with the first fixed block (12), the two groups of first fixed blocks (12) are both fixed on the top end of the cavity of the mounting plate (2), and the first screw rod (13) is in bare connection with the, the left end of a first screw rod (13) is connected with the right end of a rack (14), a sliding groove is formed in the inner side wall of the rear end of a shell (1), two groups of movable sliding rods (15) are located in the sliding groove and are slidably clamped with the shell (1), the front ends of the movable sliding rods (15) are connected with the rear end of the rack (14), the rack (14) is in meshed transmission connection with a gear (16), the gear (16) is fixed to the top end of a first rotating shaft (17), the first rotating shaft (17) is rotatably connected with a second fixing block (18), the second fixing block (18) is fixed to the rear end of a cavity of the shell (1) and is located below the sliding groove, and multiple groups of fan blades (19) are uniformly fixed below the first rotating shaft (17).

2. The electric power security alarm device according to claim 1, further comprising a dust washing plate (20), two sets of sliding blocks (21) and two sets of handles (22), wherein sliding grooves are formed in the left side and the right side of the cavity of the mounting plate (2), the two sets of sliding blocks (21) are respectively located in the sliding grooves in the left side and the right side of the cavity of the mounting plate (2) and are slidably clamped with the mounting plate (2), the left end and the right end of the dust washing plate (20) are respectively connected with the two sets of sliding blocks (21), and the two sets of handles (22) are respectively fixed on the left side and the right side of the front end of the dust washing plate (20).

3. The electric power security alarm device according to claim 2, further comprising a motor base (23), a second motor (24), a second rotating shaft (25), a driving bevel gear (26), a driven bevel gear (27), a second screw pipe (28) and a second screw (29), wherein the second motor (24) is fixed on the roof through the motor base (23), the output end of the second motor (24) is connected with the second rotating shaft (25), the left end of the second rotating shaft (25) is connected with the driving bevel gear (26), the driving bevel gear (26) is in meshing transmission connection with the driven bevel gear (27), and the driven bevel gear (27) is fixedly sleeved on the outer side wall of the second spiral pipe (28), the second screw pipe (28) is rotationally connected with the roof, the second screw rod (29) is connected with the second screw pipe (28) in a naked mode, and the bottom end of the second screw rod (29) is connected with the top end of the mounting plate (2).

4. An electric security alarm device as claimed in claim 3, further comprising two sets of third fixing blocks (30), two sets of telescopic rods (31) and two sets of connecting blocks (32), wherein the two sets of third fixing blocks (30) are fixed on the roof and located at the left and right sides of the housing (1), the second rotating shaft (25) penetrates through the third fixing blocks (30) and is connected with the driving bevel gear (26), the two sets of telescopic rods (31) are respectively fixed at the bottom ends of the two sets of third fixing blocks (30), the bottom ends of the telescopic rods (31) are connected with the connecting blocks (32), and the two sets of connecting blocks (32) are respectively symmetrically fixed at the left and right ends of the housing (1).

5. An electric security alarm device as claimed in claim 4, further comprising two sets of doors (33) and a plurality of sets of hinges (34), wherein the front end of the casing (1) is provided with an access opening, the two sets of doors (33) cover the access opening, the doors (33) are hinged with the casing (1) through the hinges (34), and the hinges (34) are provided with clasps (35).

6. The electric power security alarm device according to claim 5, further comprising a dust screen (37), wherein the bottom of the left end of the housing (1) is provided with a plurality of sets of heat dissipation holes (36), the dust screen (37) covers the plurality of sets of heat dissipation holes (36), and the dust screen (37) is fixed in the housing (1).

7. An electric security alarm device as claimed in claim 6, further comprising a shield (38), wherein the shield (38) is fixed on the roof and covers the second motor (24), the second rotating shaft (25), the driving bevel gear (26), the driven bevel gear (27), the second solenoid (28) and the second screw (29).

8. An electric security alarm device as claimed in claim 7, characterised in that the telescopic rod (31) is made of stainless steel.