CN217672962U

CN217672962U - Acousto-optic alarm lamp

Info

Publication number: CN217672962U
Application number: CN202221292280.4U
Authority: CN
Inventors: 张衡; 陈春炜; 李�根; 杨俊捷; 韩英杰
Original assignee: Senken Group Co ltd
Current assignee: Senken Group Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-28
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to an alarm lamp technical field refers in particular to an audible and visual alarm lamp, include: the outer part of the base is connected with a power supply, and one side of the base is provided with a side hole through which sound penetrates; the lamp shade, it sets up on the base, and from top to bottom has set gradually banks spare and horn assembly in the region that constitutes between lamp shade and the base, horn assembly, it includes big section of thick bamboo, and big section of thick bamboo set up on the base and with the lamp shade between be provided with the sealing washer to cut off the circulation of air between lamp shade and the big section of thick bamboo, and then avoid sound to dissipate from the clearance between lamp shade and the big section of thick bamboo. The utility model discloses a setting of sealing washer to cut off the circulation of air between lamp shade and the big section of thick bamboo and cut off the circulation of air between lamp shade and the base promptly, and then avoid sound to dissipate from the clearance between lamp shade and the big section of thick bamboo, and thereby make sound all send improvement loudspeaker sound pressure level from the side opening of base.

Description

Acousto-optic alarm lamp

Technical Field

The utility model relates to an alarm lamp technical field refers in particular to an audible and visual alarm lamp.

Background

With the increasingly congested cities, the traffic police increasingly selects motorcycles as transportation tools in law enforcement, and thus the iron ride of the traffic police is born. In the past, a car is generally provided with a warning lamp integrating an acousto-optic warning function, but due to the shape of a motorcycle, the car is generally provided with more acousto-optic warning tools, including a front lamp, a rear rod lamp, a horn and the like.

And traditional mounting form generally installs the rear side at the motorcycle with the back thick stick lamp to install loudspeaker in the front side of motorcycle, in order to improve above-mentioned situation, many producers have researched and developed the integrative back pole lamp of collection reputation warning, and then played the multi-purpose effect of a lamp, but at the in-process that integrates warning lamp and loudspeaker to one set of product, often lead to loudspeaker's sound pressure level not enough because of structural design problem, fail to satisfy corresponding standard's requirement. This is because the horn includes a sound emitting part and a large barrel for amplifying sound, and most of the air inside the rear pole lamp is circulated, so that the sound emitted from the horn is dissipated through a gap between the large barrel and other parts such as the lamp cover, thereby causing part of the sound not to be emitted from the grill of the base, resulting in a reduction in the sound pressure level of the horn.

Disclosure of Invention

The utility model aims at providing an audible and visual alarm lamp, setting through the sealing washer to cut off the circulation of air between lamp shade and the big section of thick bamboo and cut off the circulation of air between lamp shade and the base promptly, and then avoid the clearance dissipation of sound between lamp shade and the big section of thick bamboo, thereby make sound all send from the side opening of base and improve loudspeaker sound pressure level, thereby solve inside circulation of air and lead to sound to take place the problem that the dissipation leads to the reduction of loudspeaker sound pressure level.

The purpose of the utility model is realized like this:

an audible and visual alarm lamp comprising:

the outer part of the base is connected with a power supply, and one side of the base is provided with a side hole for sound to penetrate out;

a lampshade which is arranged on the base, and a lamp component and a horn component are arranged in sequence from top to bottom in an area formed between the lampshade and the base,

the horn component comprises a large cylinder, the large cylinder is arranged on the base and is provided with a sealing ring between the lamp shade, so that the air circulation between the lamp shade and the large cylinder is cut off, and then sound is prevented from dissipating from a gap between the lamp shade and the large cylinder.

Preferably, the sealing ring comprises a first sealing ring and a second sealing ring which are integrally formed, the first sealing ring is positioned between the lampshade and the large barrel, and the second sealing ring is positioned between the base and the lampshade and is used for sealing, so that water is prevented from entering from the connection between the base and the lampshade.

Preferably, a groove is formed between the first sealing ring and the second sealing ring, a protruding plate is arranged at the top of the base, and the protruding plate is located in the groove and located on two sides of the joint between the first sealing ring and the second sealing ring respectively with the lampshade.

Preferably, one side of the second sealing ring, which is close to the lampshade, is provided with a convex edge, and the convex edge abuts against the lampshade.

Preferably, be connected for the fastener between big section of thick bamboo and the base, and be provided with the space between sealing washer and the big section of thick bamboo to a big section of thick bamboo has seted up the mounting hole corresponding to the fastener, a big section of thick bamboo is provided with sealed piece at the opening part that the base was kept away from to the mounting hole, and sealed piece is located between sealing washer and the big section of thick bamboo.

Preferably, the big section of thick bamboo is seted up the through wires hole that the power supply line passed, and the sealing washer corresponds the through wires hole and has seted up the through-hole to the sealing washer is kept away from the opening week side of big section of thick bamboo one side at the through-hole and is provided with sealing ring three, thereby and three inner walls of sealing ring and electric wire laminating are used for sealed.

Preferably, the base inner wall is provided with the mounting panel and is used for the erection column that the fastener passed, and the big section of thick bamboo is placed on the mounting panel and is provided with the connecting plate with the erection column both sides.

Preferably, the banks spare is including the mount pad that is used for installing the light source, and is connected for the fastener between mount pad top and the lamp shade top, and the lamp shade corresponds the fastener and has seted up the connecting hole to the lamp shade is provided with the sticker at the opening part that the mount pad was kept away from to the connecting hole.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a setting of sealing washer to cut off the circulation of air between lamp shade and the big section of thick bamboo and cut off the circulation of air between lamp shade and the base promptly, and then avoid sound to dissipate from the clearance between lamp shade and the big section of thick bamboo, and thereby make sound all send improvement loudspeaker sound pressure level from the side opening of base.

2. The utility model discloses preferred scheme is through setting up the sealing washer into sealing ring one and sealing ring two, thereby wherein sealing ring one is located the effect that plays the wall between lamp shade and the big section of thick bamboo, thereby and the sealing ring two is located and plays sealed waterproof effect between base and the lamp shade, and then realizes a multi-purpose.

3. The utility model discloses preferred scheme is through the setting of chimb to make two interference fit of lamp shade and sealing ring, compare and do not have the chimb, the utility model discloses sealed effect is better.

4. The utility model discloses the preferred scheme is that the opening part of keeping away from the base at the mounting hole is provided with sealed piece, and sealed piece is located between sealing washer and the big section of thick bamboo to avoid sound to dissipate from the clearance between mounting hole and the fastener.

5. The utility model discloses preferred scheme is through the setting of sealing ring three, thereby and three inner walls of sealing ring and the laminating of electric wire avoid sound to dissipate from the clearance between electric wire and the sealing washer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a in fig. 2.

Fig. 4 is one of the structural schematic diagrams of the sealing ring.

Fig. 5 is a second schematic structural view of the sealing ring.

Fig. 6 is a schematic structural view of a large cylinder.

Fig. 7 is a schematic structural view of the base.

Reference numerals: 1-a base; 11-a side hole; 12-a convex plate; 13-mounting a plate; 14-mounting posts; 2-lamp shade;

21-connecting hole; 3-a lamp assembly; 31-a mounting seat; 4-a horn assembly; 41-big cylinder; 411-mounting holes;

412-ribs; 413-threading hole; 414-connecting plate; 5-sealing ring; 51-a first sealing ring;

52-sealing ring II; 521-a flange; 53-grooves; 54-a through hole; 55-sealing ring III; 6-sealing the block;

7-paster.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the attached drawings.

As shown in fig. 1-7, an audible and visual alarm lamp comprises a base 1, a lampshade 2, a lamp assembly 3 and a speaker assembly 4, wherein the base 1 is externally connected with a power supply, and one side of the base 1 is provided with a side hole 11 for sound to penetrate out.

Meanwhile, the lampshade 2 is arranged on the base 1, and the lamp assembly 3 and the horn assembly 4 are sequentially arranged in an area formed between the lampshade 2 and the base 1 from top to bottom. The speaker assembly 4 includes a large cylinder 41, and the large cylinder 41 is disposed on the base 1 and provided with a sealing ring 5 between the large cylinder 41 and the lamp housing 2.

Therefore, in the actual use process, the sealing ring 5 is arranged to block the air circulation between the lampshade 2 and the large cylinder 41, namely the air circulation between the lampshade 2 and the base 1, and further, the sound is prevented from dissipating from the gap between the lampshade 2 and the large cylinder 41.

Simultaneously, the sealing ring 5 is multipurpose, and the specific structure is as follows: first, the seal ring 5 includes a first seal ring 51 and a second seal ring 52 which are integrally formed, and the first seal ring 51 is located between the lamp cover 2 and the large cylinder 41, and the second seal ring 52 is located between the base 1 and the lamp cover 2 and serves to seal, thereby preventing water from entering from the connection between the base 1 and the lamp cover 2.

As shown in fig. 2 to 7, the structure between the base 1 and the globe 2 and the gasket 5: firstly, a groove 53 is formed between the first sealing ring 51 and the second sealing ring 52, and the top of the base 1 is provided with a convex plate 12.

Therefore, in the actual use process, the convex plate 12 is located in the groove 53 and is respectively located on two sides of the joint between the first sealing ring 51 and the second sealing ring 52 with the lampshade 2, namely, the convex plate 12 is matched with the groove 53 and the convex plate 12 is matched with the lampshade 2, so that the installation and the limiting of the sealing ring 5 are realized.

In order to ensure the sealing performance, a flange 521 is provided on the side of the second sealing ring 52 close to the lamp housing 2, and the flange 521 abuts against the lamp housing 2.

Therefore in the in-service use process, through the setting of chimb 521 to make lamp shade 2 and two 52 interference fit of sealing ring, do not have the chimb in comparison, the utility model discloses sealed effect is better.

As shown in fig. 2-3 and 6-7, in order to further ensure the sealing performance, a sealing block 6 is provided, and the specific structure is as follows: firstly, the large cylinder 41 is connected with the base 1 through a fastener, wherein the fastener is a standard component such as a bolt or a screw, the large cylinder 41 is provided with a mounting hole 411 corresponding to the fastener, and a space is arranged between the sealing ring 5 and the large cylinder 41, because the sealing ring 5 can seal without being completely filled.

Thus, with the above structure, the large cylinder 41 is provided with the sealing block 6 at the opening of the mounting hole 411 away from the base 1, and the sealing block 6 is located between the seal ring 5 and the large cylinder 41. Therefore, in actual use, the sealing block 6 is provided, thereby preventing sound from being dissipated from the gap between the mounting hole 411 and the fastener.

Meanwhile, due to the existence of the space, it is not enough to support the sealing ring 5 by the sealing block 6 alone, so the convex strip 412 is arranged on the top of the base 1, and the convex strip 412 is abutted against the sealing ring 5 and plays a supporting role.

As shown in fig. 4 to 6, in order to further ensure the sealing performance, a third sealing ring 55 is provided, and the specific structure is as follows: first, the large cylinder 41 is provided with a threading hole 413 through which a power supply line passes, the seal ring 5 is provided with a through hole 54 corresponding to the threading hole 413, a seal ring three 55 is arranged on the opening periphery side of the through hole 54 far away from the large cylinder 41, and the inner wall of the seal ring three 55 is attached to the power supply line for sealing.

Therefore, in the actual use process, through the arrangement of the third sealing ring 55, the inner wall of the third sealing ring 55 is attached to the electric wire so as to avoid the sound from dissipating from the gap between the electric wire and the sealing ring.

Meanwhile, the third sealing ring 55 is a frustum, namely, the inner wall and the outer wall are inclined planes, the cross-sectional area is reduced along with the increase of the height, and therefore the guiding effect is achieved, and the inner wall of the opening on the side, away from the large barrel 41, of the third sealing ring 55 is attached to the electric wire.

As shown in fig. 6 and 7, the structure between the base 1 and the large cylinder 41: firstly, the inner wall of the base 1 is provided with a mounting plate 13 and a mounting column 14 for a fastener to pass through, and the large cylinder 41 is placed on the mounting plate 13 and is provided with connecting plates 414 at two sides of the mounting column 14. Wherein the fastener is standard parts such as bolts or screws.

Therefore, in actual use, the large cylinder 41 is placed on the mounting plate 13, the mounting post 14 is located between the two connecting plates 414, the fastener is mounted through the large cylinder 41 and the mounting post 14, and the mounting plate 13 and the connecting plates 414 mainly play roles of limiting and positioning before mounting.

As shown in fig. 1 and fig. 2, first, the lamp assembly 3 includes a mounting seat 31 for mounting the light source, and a fastening member is connected between the top of the mounting seat 31 and the top of the lampshade 2, wherein the fastening member is a standard member such as a bolt or a screw, the lampshade 2 is provided with a connecting hole 21 corresponding to the fastening member, and the lampshade 2 is provided with a sticker 7 at an opening of the connecting hole 21 away from the mounting seat 31.

Therefore, in the actual use process, the sealing effect can be achieved through the arrangement of the paster 7, and water is prevented from entering from the connecting hole 21.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. Simultaneously the utility model discloses do not receive the restriction of above-mentioned embodiment, therefore under the prerequisite that does not deviate from the utility model discloses principle and scope, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of the utility model discloses the within range.

Claims

1. An audible and visual alarm lamp, comprising:

the base (1) is externally connected with a power supply, and one side of the base (1) is provided with a side hole (11) through which sound penetrates;

the lampshade (2) is arranged on the base (1), and a lamp component (3) and a horn component (4) are sequentially arranged in an area formed between the lampshade (2) and the base (1) from top to bottom;

loudspeaker subassembly (4), it includes big section of thick bamboo (41), and big section of thick bamboo (41) set up on base (1) and with lamp shade (2) between be provided with sealing washer (5) to cut off the circulation of air between lamp shade (2) and big section of thick bamboo (41), and then avoid sound to dissipate from the clearance between lamp shade (2) and the big section of thick bamboo (41).

2. The acousto-optic warning lamp according to claim 1, characterized in that: the sealing ring (5) comprises a first sealing ring (51) and a second sealing ring (52) which are integrally formed, the first sealing ring (51) is located between the lampshade (2) and the large cylinder (41), and the second sealing ring (52) is located between the base (1) and the lampshade (2) and used for sealing, so that water is prevented from entering from the connection between the base (1) and the lampshade (2).

3. The acousto-optic warning lamp according to claim 2, characterized in that: be provided with recess (53) between sealing ring one (51) and sealing ring two (52), and base (1) top is provided with flange (12), flange (12) are located recess (53) to be located the junction both sides between sealing ring one (51) and sealing ring two (52) respectively with lamp shade (2).

4. The acousto-optic warning lamp according to claim 2, characterized in that: one side, close to the lampshade (2), of the second sealing ring (52) is provided with a convex edge (521), and the convex edge (521) is abutted to the lampshade (2).

5. An acousto-optic alarm lamp according to any one of claims 1-4, characterised in that: the sealing device is characterized in that the large barrel (41) is connected with the base (1) through a fastener, a space is formed between the sealing ring (5) and the large barrel (41), the large barrel (41) corresponds to the fastener and is provided with a mounting hole (411), a sealing block (6) is arranged at an opening, far away from the base (1), of the mounting hole (411 of the large barrel (41), and the sealing block (6) is located between the sealing ring (5) and the large barrel (41).

6. An acousto-optic warning lamp according to any one of claims 1 to 4 characterised in that: threading hole (413) that the power supply line passed are seted up to big section of thick bamboo (41), and sealing washer (5) have seted up through-hole (54) corresponding threading hole (413), and sealing washer (5) are kept away from the opening week of big section of thick bamboo (41) one side at through-hole (54) and are provided with sealing ring three (55), and thereby sealing ring three (55) inner wall and the laminating of electric wire are used for sealedly.

7. An acousto-optic warning lamp according to any one of claims 1 to 4 characterised in that: the inner wall of the base (1) is provided with a mounting plate (13) and a mounting column (14) for a fastener to pass through, and the large cylinder (41) is placed on the mounting plate (13) and is provided with connecting plates (414) on two sides of the mounting column (14).

8. An acousto-optic alarm lamp according to any one of claims 1-4, characterised in that: banks spare (3) are including mount pad (31) that are used for installing the light source, and are connected for the fastener between mount pad (31) top and lamp shade (2) top, and lamp shade (2) correspond the fastener and seted up connecting hole (21), and lamp shade (2) are provided with sticker (7) at connecting hole (21) keep away from the opening part of mount pad (31).