CN219202448U

CN219202448U - Audible and visual alarm

Info

Publication number: CN219202448U
Application number: CN202320202496.5U
Authority: CN
Inventors: 水阳波
Original assignee: Shenzhen Fuli Intelligent Technology Co ltd
Current assignee: Shenzhen Fuli Intelligent Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-16
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses an audible and visual alarm, which comprises an audible and visual alarm body, wherein the audible and visual alarm body comprises an audible and visual alarm component, the audible and visual alarm component comprises a lamp body and an electric bell, a fixing component is arranged at the bottom of the lamp body, the fixing component comprises a base and a screw hole, a sound amplifying component is arranged at the outer side of the electric bell, the sound amplifying component comprises a loudspeaker and a sealing cover, an ash removing component is arranged at the outer side of the lamp body, the ash removing component comprises a swivel and a baffle plate, the audible and visual alarm can amplify the sound of the electric bell by the loudspeaker and drive the loudspeaker to rotate, the transmission range of sound is ensured, the swivel drives the outer side of the baffle plate lamp body to rotate, so that the lamp body generates a flashing effect, the alarm effect is improved, a flashing lamp with complicated circuit and the electric bell with high power are not required, the sealing performance of the electric bell is ensured, dust at the outer side of the lamp body is cleaned by the rotation of the baffle plate, and the operational reliability of the audible and visual alarm is ensured, and visual alarm is suitable for being used for audible and visual alarm on danger.

Description

Audible and visual alarm

Technical Field

The utility model relates to the technical field of audible and visual alarm equipment, in particular to an audible and visual alarm.

Background

In order to ensure the safety of personnel, when the detector detects dangers such as fire and earthquake, the detector always needs to send an alarm through an audible and visual alarm so as to facilitate personnel to escape, and the patent application number is CN202023093501.9, the utility model discloses a wireless audible and visual alarm for a gas station.

Therefore, how to design an audible and visual alarm becomes the current problem to be solved.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide an audible and visual alarm to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an audible-visual annunciator, includes audible-visual annunciator body, audible-visual annunciator body includes audible-visual annunciator subassembly, audible-visual annunciator subassembly includes lamp body and electric bell, fixed subassembly is installed to the bottom of lamp body, fixed subassembly includes base and screw, public address subassembly is installed in the outside of electric bell, public address subassembly includes loudspeaker and closing cap, the deashing subassembly is installed in the outside of lamp body, the deashing subassembly includes swivel and baffle, drive assembly is installed at the top of electric bell, drive assembly includes lantern ring and motor, seal assembly is installed to the bottom of closing cap, seal assembly includes bayonet lock and electro-magnet.

Further, the lamp body passes through the bolt to be installed at the top of base, the inboard at the base is seted up to the screw, screw evenly distributed is in the outside of base, branch is installed through the bolt at the top of lamp body, the top of branch passes the bottom of loudspeaker and installs the bottom at the electric bell through the bolt.

Further, the bottom of loudspeaker is installed in the outside side of branch through the bearing, the outside at the bell is established to the horn cover, the closing cap card is in one side of loudspeaker, the top of closing cap is installed at the top of loudspeaker through the torsional spring, the sealing cap seals chucking in one side of loudspeaker.

Further, the outward side at the top of lamp body is established to the swivel, the baffle welding is in the bottom of swivel, the baffle card is in the outward side of lamp body, baffle evenly distributed is in the bottom of swivel, the top of swivel is connected with the opposite side of loudspeaker through the connecting rod.

Further, the top welding of lantern ring is in the bottom of loudspeaker, the top at the lamp body is installed through the sealing ring to the bottom of lantern ring, the motor passes through the bolt to be installed at the top of lamp body.

Further, the insection is welded on the inner wall of the lantern ring, a gear is installed at the top of the motor, the gear is installed on an output shaft of the motor through a bolt, and the gear is meshed with the insection.

Further, the top of one side of the lamp body and the bottom of the sealing cover are both provided with pin holes, and the top ends of the clamping pins are clamped at the inner sides of the pin holes at the bottom of the sealing cover.

Further, the electromagnet is arranged at the bottom of the pin hole through a bolt, the bottom end of the bayonet lock penetrates through the sealing cover and extends to the top of the lamp body, and the bottom of the bayonet lock is connected with the electromagnet through a spring.

The beneficial effects are that: 1. this audible and visual alarm is when reporting to the police, the electro-magnet is energized back and is produced the suction, take out bayonet lock from the bottom of closing cap, the closing cap rotates the top of loudspeaker through the torsional spring, the sound that the electric bell produced is amplified by loudspeaker, the motor passes through the meshing of gear and insection and drives loudspeaker rotation simultaneously, guarantee the propagation scope of sound, drive the swivel rotation simultaneously, the swivel drives the outside of baffle lamp body and rotates, and then make the lamp body produce the flash of light effect, improve the alarm effect, need not to use the comparatively complicated flash of light of circuit and the electric bell that the power is great, reduce equipment cost.

2. When the audible and visual alarm is used, the loudspeaker on the outer side of the electric bell is sealed through the sealing cover, the sealing cover is fixed through the bayonet lock, the tightness of the electric bell is guaranteed, rainwater is prevented from entering the inner side of the electric bell, the working safety of the electric bell is guaranteed, meanwhile, when the audible and visual alarm works, the swivel drives the baffle to rotate, dust attached to the outer side of the lamp body is effectively cleaned up due to long-time idling, the illumination brightness of the lamp body is guaranteed, and the working reliability of the audible and visual alarm is further guaranteed.

3. The audible and visual alarm is reasonable in design, is efficient and convenient to use, and is suitable for audible and visual alarm of danger.

Drawings

FIG. 1 is a schematic diagram of an audible and visual alarm according to the present utility model;

FIG. 2 is a cross-sectional view of an audible and visual alarm of the present utility model;

FIG. 3 is a side cross-sectional view of a dome of an audible and visual annunciator of the present utility model;

in the figure: 1. a base; 2. a screw hole; 3. a lamp body; 4. an electric bell; 5. a swivel; 6. a baffle; 7. a horn; 8. a cover; 9. a torsion spring; 10. a connecting rod; 11. a collar; 12. a support rod; 13. a motor; 14. a gear; 15. tooth patterns; 16. a bearing; 17. a bayonet lock; 18. an electromagnet; 19. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the audible-visual annunciator comprises an audible-visual annunciator body, the audible-visual annunciator body comprises an audible-visual annunciator component, the audible-visual annunciator component comprises a lamp body 3 and an electric bell 4, a fixing component is arranged at the bottom of the lamp body 3, the fixing component comprises a base 1 and a screw hole 2, a sound amplifying component is arranged at the outer side of the electric bell 4, the sound amplifying component comprises a loudspeaker 7 and a sealing cover 8, a dust removing component is arranged at the outer side of the lamp body 3, the dust removing component comprises a swivel 5 and a baffle 6, a driving component is arranged at the top of the electric bell 4, the driving component comprises a lantern ring 11 and a motor 13, a sealing component is arranged at the bottom of the sealing cover 8, the sealing component comprises a bayonet lock 17 and an electromagnet 18, the lamp body 3 is arranged at the top of the base 1 through bolts, the screw hole 2 is arranged at the inner side of the base 1, the screw hole 2 is uniformly distributed at the outer side of the base 1, the top of the lamp body 3 is provided with a supporting rod 12 through a bolt, the top end of the supporting rod 12 passes through the bottom of the horn 7 and is arranged at the bottom of the electric bell 4 through a bolt, the bottom of the horn 7 is arranged at the outer side of the supporting rod 12 through a bearing 16, the horn 7 is sleeved outside the electric bell 4, the sealing cover 8 is clamped at one side of the horn 7, the top of the sealing cover 8 is arranged at the top of the horn 7 through a torsion spring 9, the sealing cover 8 is tightly clamped at one side of the horn 7, the top of one side of the lamp body 3 and the bottom of the sealing cover 8 are provided with pin holes, the top of the clamping pin 17 is clamped at the inner side of the pin hole at the bottom of the sealing cover 8, the electromagnet 18 is arranged at the bottom of the pin hole through a bolt, the bottom of the clamping pin 17 passes through the sealing cover 8 and extends to the top of the lamp body 3, the bottom of the clamping pin 17 is connected with the electromagnet 18 through a spring 19, when the electric bell 4 is used, the loudspeaker 7 on the outer side of the electric bell 4 is sealed through the sealing cover 8, the sealing cover 8 is fixed through the bayonet lock 17, the tightness of the electric bell 4 is guaranteed, rainwater is prevented from entering the inner side of the electric bell 4, the work safety of the electric bell 4 is guaranteed, when the electric bell is in alarm work, the electromagnet 18 generates suction after being electrified, the bayonet lock 17 is pulled out from the bottom of the sealing cover 8, the sealing cover 8 rotates to the top of the loudspeaker 7 through the torsion spring 9, sound generated by the electric bell 4 is amplified by the loudspeaker 7, and meanwhile, the motor 13 drives the loudspeaker 7 to rotate through the meshing of the gear 14 and the toothed pattern 15, and the sound propagation range is guaranteed.

In this embodiment, the outside at the top of lamp body 3 is established to swivel 5 cover, baffle 6 welding is in the bottom of swivel 5, baffle 6 card is in the outside of lamp body 3, baffle 6 evenly distributed is in the bottom of swivel 5, the top of swivel 5 is connected with the opposite side of loudspeaker 7 through connecting rod 10, the top welding of lantern ring 11 is in the bottom of loudspeaker 7, the top at lamp body 3 is installed through the sealing ring in the bottom of lantern ring 11, motor 13 passes through the bolt mounting at the top of lamp body 3, the welding has tooth pattern 15 on the inner wall of lantern ring 11, gear 14 is installed at the top of motor 13, gear 14 passes through the bolt mounting on the output shaft of motor 13, gear 14 meshes with tooth pattern 15, loudspeaker 7 passes through connecting rod 10 and drives swivel 5 rotation, and swivel 7 drives baffle 8 in the outside of lamp body 3 and rotate, and then makes lamp body 3 produce the effect, improves the alarm effect, need not to use circuit complicated lamp and power electric bell 4, reduces equipment and carries out the relatively clean time when the lamp body 3 is rotated at the time of the outer side of lamp body 3, and the sound and dust of the flashlight is guaranteed to the sound and the outside of the lamp 3 is guaranteed to the sound and the time of can be cleared up to the outside at the time of the flashlight is guaranteed.

This audible and visual alarm provides the electric energy for the consumer through external power supply, when using, be connected audible and visual alarm body through electric wire and detector, loudspeaker 7 outside electric bell 4 is sealed through closing cap 8, closing cap 8 is fixed through bayonet lock 17, ensure the leakproofness of electric bell 4, avoid the rainwater to enter into the inboard of electric bell 4, ensure 4's work safety, produce suction after carrying out alarm operation at electro-magnet 18 circular telegram, take bayonet lock 17 out from the bottom of closing cap 8, closing cap 8 rotates the top of loudspeaker 7 through torsional spring 9, the sound that electric bell 4 produced is amplified by loudspeaker 7, simultaneously the meshing of motor 13 through gear 14 and tooth line 15 drives loudspeaker 7 and rotates, ensure the propagation scope of sound, loudspeaker 7 drives the rotating ring 5 through connecting rod 10, rotating ring 7 drives baffle 8 and rotates in the outside of lamp body 3, and then make lamp body 3 produce the flash effect, improve the alarm effect, need not use comparatively complicated flash lamp of circuit and the great electric bell 4 of power, reduce equipment cost, simultaneously when carrying out the work, rotating ring 5 is in driving the baffle 6 and is with the sound of tooth line 15 and is rotated, the sound of the baffle 3 is rotated, and the sound of the sound can be cleared up by the time of the outside of the lamp is guaranteed, and the dust is guaranteed.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an audible-visual annunciator, includes audible-visual annunciator body, audible-visual annunciator body includes audible-visual annunciator subassembly, audible-visual annunciator subassembly includes lamp body (3) and electric bell (4), fixed subassembly is installed to the bottom of lamp body (3), fixed subassembly includes base (1) and screw (2), its characterized in that: the outside of the electric bell (4) is provided with a sound amplifying component which comprises a loudspeaker (7) and a sealing cover (8), the outside of the lamp body (3) is provided with a dust removing component which comprises a swivel (5) and a baffle (6), the top of bell (4) is installed and is driven the subassembly, drive the subassembly and include lantern ring (11) and motor (13), seal assembly is installed to the bottom of closing cap (8), seal assembly includes bayonet lock (17) and electro-magnet (18).

2. An audible and visual alarm as set forth in claim 1 wherein: the lamp body (3) is installed at the top of base (1) through the bolt, the inboard at base (1) is seted up to screw (2), screw (2) evenly distributed is in the outside of base (1), branch (12) are installed through the bolt at the top of lamp body (3), the bottom of loudspeaker (7) is passed on the top of branch (12) and is installed in the bottom of bell (4) through the bolt.

3. An audible and visual alarm as claimed in claim 2 wherein: the bottom of loudspeaker (7) is installed in the outside side of branch (12) through bearing (16), loudspeaker (7) cover is established in the outside of bell (4), closing cap (8) card is in one side of loudspeaker (7), the top of closing cap (8) is installed at the top of loudspeaker (7) through torsional spring (9), closing cap (8) seal chucking is in one side of loudspeaker (7).

4. An audible and visual alarm according to claim 3, wherein: the lamp is characterized in that the swivel (5) is sleeved on the outer side of the top of the lamp body (3), the baffle (6) is welded on the bottom of the swivel (5), the baffle (6) is clamped on the outer side of the lamp body (3), the baffle (6) is uniformly distributed on the bottom of the swivel (5), and the top of the swivel (5) is connected with the other side of the horn (7) through the connecting rod (10).

5. An audible and visual alarm as set forth in claim 4 wherein: the top welding of lantern ring (11) is in the bottom of loudspeaker (7), the top at lamp body (3) is installed through the sealing ring in the bottom of lantern ring (11), motor (13) are installed at the top of lamp body (3) through the bolt.

6. An audible and visual alarm as set forth in claim 5 wherein: the gear (14) is mounted on the top of the motor (13), the gear (14) is mounted on an output shaft of the motor (13) through a bolt, and the gear (14) is meshed with the insection (15).

7. An audible and visual alarm as set forth in claim 6 wherein: the top of one side of the lamp body (3) and the bottom of the sealing cover (8) are both provided with pin holes, and the top end of the clamping pin (17) is clamped at the inner side of the pin hole at the bottom of the sealing cover (8).

8. An audible and visual alarm as set forth in claim 7 wherein: the electromagnet (18) is arranged at the bottom of the pin hole through a bolt, the bottom end of the bayonet lock (17) penetrates through the sealing cover (8) and extends to the top of the lamp body (3), and the bottom of the bayonet lock (17) is connected with the electromagnet (18) through a spring (19).