Directly-mounted warning tower lamp

The waterproof design and sealing structure solve the problem of warning lights being susceptible to moisture intrusion in harsh environments, achieve efficient waterproofing and simplify installation, and improve the reliability and installation efficiency of the lamps.

CN223460413UActive Publication Date: 2025-10-21SHANGHAI TIANYI ELECTRIC CO LTD
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Patent Information

Application Number
CN202422967361.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-03
Publication Date
2025-10-21
Estimated Expiration
2034-12-03

AI Technical Summary

Technical Problem

Existing warning lights are susceptible to moisture intrusion in harsh environments, resulting in low reliability and installation efficiency, and complex on-site assembly, which affects the use effect.

Method used

It adopts waterproof design and sealing structure, uses polymer waterproof acoustic material and PTFE waterproof and sound-permeable membrane, combines screws and buckles to achieve coaxial fastening of the lamp housing and base, simplifies the installation process, and ensures the waterproofness and stability of the lamp.

Benefits of technology

It achieves efficient waterproofing in harsh environments, maintains volume and light effects, simplifies the installation process, and improves production efficiency and user convenience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a direct installation warning tower lamp which comprises a buzzer cover, a sound production circuit board assembly, a lamp shell, a light-emitting circuit board assembly, a bottom sleeve and an installation base, the sound production circuit board assembly, a waterproof sound transmission film and double-faced adhesive sealing foam are coaxially fastened in the buzzer cover through screws, the sound production circuit board assembly is provided with a sound production buzzer, and the light-emitting circuit board assembly is provided with a waterproof sound transmission film. The buzzer cover and the lamp shell are installed in a clamping mode in a buckling mode, the light-emitting circuit board assembly is installed on the installation base, lamp beads are integrated on the light-emitting circuit board assembly, the lamp shell and the bottom sleeve are coaxially fastened through screws, and the bottom sleeve and the installation base are coaxially fastened through screws. According to the warning tower lamp, waterproof rings are arranged at the joint of a buzzer cover and lamp shells, the joint of the lamp shells, the joint of the lamp shells and a bottom sleeve and the joint of the bottom sleeve and a 3PIN mounting base; and a space enclosed by the buzzer cover, the lamp shell, the bottom sleeve and the 3PIN mounting base is sealed. The directly-installed warning lamp is good in sealing effect and high in waterproof performance.
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Description

TECHNICAL FIELD

[0001] The utility model relates to warning light technical field, especially a directly install warning tower light. BACKGROUND

[0002] Warning light is the signal light for industrial production equipment and transmission control operation, which transmits the device state or transmission state to the device operator, technician, production administrator and factory personnel with visual and sound signals; it is widely used in automatic production line, electronic equipment, numerical control machine tool and other man-machine interface.

[0003] Warning light is energy-saving, and the light source is generally selected from LED light source, which is high in light efficiency, long in service life and energy-saving and environment-friendly.

[0004] The warning light adopts waterproof design and sealing structure, which can effectively prevent water, humidity and liquid from penetrating into the lamp interior. This enables the lamp to work normally under harsh humid, wet or water drenching conditions, ensuring its reliability and durability. UTILITY MODEL CONTENT

[0005] In order to overcome the defects of the prior art, the utility model provides a directly install warning tower light, which realizes the warning light with good warning effect, safety and energy saving, convenient installation and high protection.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A directly install warning tower light, which comprises a buzzer cover, a sound generating circuit board assembly, a lamp shell, a light emitting circuit board assembly, a bottom sleeve and a mounting base, the sound generating circuit board assembly is coaxially fastened in the buzzer cover through screws, a waterproof sound permeable film and double-sided adhesive sealing foam are arranged in the buzzer cover, the sound generating circuit board assembly is provided with a sound generating buzzer, the buzzer cover is connected and installed with the lamp shell through buckling, the light emitting circuit board assembly is mounted on the mounting base, the light emitting circuit board assembly is provided with lamp beads, the lamp shell and the bottom sleeve are coaxially fastened through screws, and the bottom sleeve and the mounting base are coaxially fastened through screws.

[0008] Further, the warning tower light comprises a plurality of lamp shells, the color sequence can be completed before factory delivery according to customer requirements, light shielding pieces are arranged between the lamp shells, the light emitting circuit board assembly passes through the light shielding pieces, the lamp beads on the light emitting circuit board assembly are separated into the lamp shells by the light shielding pieces, and light is prevented from being transmitted between the lamp shells.

[0009] Further, the inner wall of one end of the lamp shell is provided with an internal extension wall structure, and the internal extension wall structure is provided with a first through hole; the other end of the lamp shell is provided with an upper extension wall structure, and the upper extension wall structure is provided with a second through hole; the light isolation sheet is provided with a third circular through hole; the lamp shell and the lamp shell are coaxially matched; the first through hole in the internal extension wall structure, the second through hole in the upper extension wall structure of the other lamp shell and the third circular through hole in the light isolation sheet are coaxially assembled through screws.

[0010] Further, the extension wall structure of the lamp shell and the bottom sleeve is provided with an annular waterproof groove, and the waterproof ring is installed in the annular waterproof groove.

[0011] Further, the upper extension wall structure of the lamp shell is provided with an arc-shaped hook, and the buzzer cover is provided with an arc-shaped corner, and the arc-shaped corner on the buzzer cover is firmly clamped with the arc-shaped hook on the lamp shell.

[0012] Further, the inner circle of the lamp shell is an array of internal teeth.

[0013] Further, the buzzer cover is composed of a cylinder, a sound wave reflection thin wall perpendicular to the axis of the cylinder and a sound cavity; the sound generating circuit board assembly is fixedly installed in the buzzer cover through screws, and the sound generating buzzer of the sound generating circuit board assembly is coaxial with the annular cover in the buzzer cover.

[0014] Further, the waterproof sound transmission film is made of PTFE material and is pasted on the end face of the sound generating buzzer of the sound generating circuit board assembly through double-sided adhesive sealing foam.

[0015] Further, the mounting base is provided with a hexagonal groove, a circuit board mounting groove and a bottom sleeve mounting hole, a hexagonal head screw is assembled in the hexagonal groove, a mounting pad mounting hole is coaxial with the hexagonal head screw, and the mounting pad is fastened to the back of the mounting base through a hexagonal flange nut.

[0016] Further, the bottom sleeve is internally provided with a spiral guide groove; the lower part of the light emitting circuit board assembly is mounted into the circuit board mounting groove; and the upper part of the light emitting circuit board assembly is mounted into the bottom sleeve through the spiral guide groove.

[0017] Further, the light emitting circuit board assembly is pasted with LED lamp beads corresponding to the color of the lamp shell; after the light emitting circuit board assembly is inserted into the lamp shell, the light emitting circuit board assembly is separated by the light isolation sheet fixed between the lamp shells; and the bottom of the light emitting circuit board assembly is tin soldered with a cable according to the required length of the user.

[0018] The beneficial effects of the utility model lie in:

[0019] (1) The utility model discloses a protection, through high molecule waterproof acoustic material, have very excellent vibration effect, when sound wave passes, can keep minimum loss, have good water throwing property and can prevent rainwater and water (100-3000 microns) from invading, guarantee warning light sound part volume and protection;

[0020] (2) The lamp bead on the light-emitting circuit board assembly can be set to the same color as the light-emitting lamp bead according to the position, adopt high-brightness lamp beads, and the inner teeth of the lamp shell are arranged, and the equidistant tooth patterns can achieve the effects of light bandpass (reflection or refraction) on the specified spectral range, and the light efficiency is improved.

[0021] (3) The lamp shell and the lamp bead can be directly arranged in color order according to the requirements of customers, so that on-site assembly of customers is omitted.

[0022] (4) The utility model discloses a directly-installed warning tower lamp, which is externally connected with a cable, so that the warning lamp is not needed to be disassembled, and the user can conveniently install the warning tower lamp by himself, the warning tower lamp is fixed through a hole in a panel, and the user can conveniently install the warning tower lamp; and the production efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the explosion view of the warning tower lamp of the utility model;

[0024] Figure 2 is the structure assembly schematic view of the buzzer cover, the sound-emitting circuit board assembly of the warning tower lamp of the utility model;

[0025] Figure 3 is the structure assembly schematic view of the buzzer cover, the lamp shell and the waterproof ring of the warning tower lamp of the utility model;

[0026] Figure 4 is the structure assembly schematic view of the lamp shell and the waterproof ring of the warning tower lamp of the utility model;

[0027] Figure 5 is the structure assembly schematic view of the lamp shell, the bottom sleeve and the waterproof ring of the warning tower lamp of the utility model;

[0028] Figure 6 is the structure assembly schematic view of the bottom sleeve, the 3PIN base, the waterproof ring and the light-emitting circuit board assembly of the warning tower lamp of the utility model;

[0029] Figure 7 is the structure schematic view of the buzzer cover of the warning tower lamp of the utility model, front face A and back face B;

[0030] Figure 8 is the structure schematic view of the sound-emitting circuit board assembly of the warning tower lamp of the utility model;

[0031] Figure 9 is the structure schematic view of the lamp shell of the warning tower lamp of the utility model, front face A and back face B;

[0032] Figure 10 is the front A and back B and C face of the upper bottom sleeve structure schematic diagram of the warning tower lamp of the utility model;

[0033] Figure 11 is the front A and back B of the upper 3PIN base structure schematic diagram of the warning tower lamp of the utility model;

[0034] Figure 12 is the installation pad structure schematic diagram of the warning tower lamp of the utility model;

[0035] Figure 13 is the lamp shell and light emitting circuit board assembly structure section schematic diagram of the warning tower lamp of the utility model;

[0036] 1, buzzer cover; 1-1, cylinder; 1-2, sound wave reflection thin wall; 1-3, sound cavity; 1-4, mounting column; 1-5, annular cladding; 1-6, arc-shaped clamping corner; 2, waterproof sound-permeable film; 3, double-sided adhesive sealing foam; 4, sound generating circuit board assembly; 4-1, sound generating buzzer; 4-1-1, end face; 4-2, power supply and driving circuit board; 4-2-1, mounting hole; 5, first self-tapping screw; 6, waterproof ring; 7, lamp shell; 7-1, first annular waterproof groove; 7-2, arc-shaped clamping hook; 7-3, lamp shell internal extension wall structure; 7-3-1, first circular through hole; 7-4, upper extension wall structure; 7-4-1, second circular through hole; 7-5, array inner tooth; 8, light barrier; 8-1, third circular through hole; 9, second self-tapping screw; 10, bottom sleeve; 10-1, bottom sleeve internal extension wall structure; 10-1-1, fourth circular through hole; 10-2, bottom sleeve internal upper extension column; 10-2-1, fifth circular through hole; 10-3, second annular waterproof groove; 10-4, spiral guide groove; 10-5, third annular waterproof groove; 11, base; 11-1, hexagonal groove; 11-2, circuit board mounting groove; 11-3, base mounting hole; 12, M4 hexagonal head screw; 13, M4 nut; 14, mounting pad; 14-1, mounting pad mounting hole; 15, M4 hexagonal flange nut; 16, light emitting circuit board assembly; 16-1, lamp bead; DETAILED DESCRIPTION

[0037] The embodiments of the utility model are further illustrated below with reference to the drawings.

[0038] Referring to Figures 1 to 13A directly installed warning tower lamp, comprising a buzzer cover 1, a waterproof sound transmission film 2, double-sided adhesive sealing foam 3, a sound emitting circuit board assembly 4, a first self-tapping screw 5, a waterproof ring 6, a lamp shell 7, a light shielding sheet 8, a second self-tapping screw 9, a bottom sleeve 10, a mounting base 11, an M4 hexagonal head screw 12, an M4 nut 13, a mounting pad 14, an M4 hexagonal flange nut 15, and a light emitting circuit board assembly 16; the buzzer cover 1, the waterproof sound transmission film 2, the double-sided adhesive sealing foam 3, and the sound emitting circuit board assembly 4 are coaxially fastened in the buzzer cover 1 by two first self-tapping screws 5; the buzzer cover 1 is clamped with the waterproof ring 6 and the lamp shell 7 by a buckle mode; the lamp shell 7 is coaxially fastened with the waterproof ring 6, the lamp shell 7, and the light shielding sheet 8 by two second self-tapping screws 9; the lamp shell 7 is coaxially fastened with the bottom sleeve 10 by two self-tapping screws 9; the light emitting circuit board assembly 16 is mounted on the 3PIN mounting base 11; the bottom sleeve 10 is coaxially fastened with the 3PIN mounting base 11 by two second self-tapping screws 9; the 3PIN mounting base 11 is provided with the M4 hexagonal head screw 12, the M4 nut 13, the mounting pad 14, and the M4 hexagonal flange nut 15.

[0039] The buzzer cover 1 is composed of a cylinder 1-1, a sound wave reflection thin wall 1-2 perpendicular to the cylinder axis, and a sound cavity 1-3; the sound emitting circuit board assembly 4 is composed of a sound emitting buzzer 4-1 and a power supply and driving circuit board 4-2, and the double-sided adhesive sealing foam 3 is adhered to the end surface 4-1-1 of the sound emitting buzzer 4-1 of the sound emitting circuit board assembly 4; the waterproof sound transmission film 2 is mainly made of PTFE and is adhered to the double-sided adhesive sealing foam 3; the first self-tapping screw 5 passes through the mounting hole 4-2-1 on the sound emitting circuit board assembly 4 and is fixed on the mounting column 1-4 of the buzzer cover 1; at this time, the sound emitting buzzer 4-1 is coaxial with the annular cover 1-5 inside the buzzer cover 1.

[0040] The buzzer cover 1 is provided with an arc-shaped clamping corner 1-6, the lamp shell 7 is provided with a first annular waterproof groove 7-1 and an arc-shaped clamping hook 7-2 at the top, the waterproof ring 6 is mounted on the first annular waterproof groove 7-1 of the lamp shell 7, and the arc-shaped clamping corner 1-6 on the buzzer cover 1 is clamped with the arc-shaped clamping hook 7-2 on the lamp shell 7, so that the waterproof ring 6 is squeezed and filled in the gap between the first annular waterproof groove 7-1 and the buzzer cover 1.

[0041] The lamp shell 7 is provided with an inner extending wall structure 7-3, and the inner extending wall structure 7-3 is provided with a first circular through hole 7-3-1; the lamp shell 7 is provided with an upper extending wall structure 7-4 provided with a second circular through hole 7-4-1; the light shielding sheet 8 is provided with a third circular through hole 8-1; the lamp shell 7 and the lamp shell 7 are coaxially matched, the first circular through hole 7-3-1 on the inner extending wall structure 7-3 and the second circular through hole 7-4-1 on the upper extending wall structure 7-4 of the other lamp shell 7 and the third circular through hole 8-1 on the light shielding sheet 8 are coaxially assembled by the second self-tapping screw 9, the waterproof ring 6 is installed on the first annular waterproof groove 7-1 of the lamp shell 7, and the waterproof ring 6 is filled in the gap between the lamp shell 7 and the lamp shell 7 under extrusion; the inner circumferential array of the inner teeth 7-5 on the lamp shell 7 reflects and refracts the light source emitted by the lamp beads 16-1 on the light emitting circuit board assembly 16.

[0042] The bottom sleeve 10 is provided with a lower extending wall structure 10-1, and the lower extending wall structure 10-1 is provided with a fourth circular through hole 10-1-1; the inner upper extending column 10-2 is provided with a fifth circular through hole 10-2-1; the lamp shell 7 and the bottom sleeve 10 are coaxially matched, the first circular through hole 7-3-1 on the inner extending wall structure 7-3 and the fifth circular through hole 10-2-1 of the inner upper extending column 10-2 are coaxially assembled by the second self-tapping screw 9, and the waterproof ring 6 is installed on the second annular waterproof groove 10-3 of the bottom sleeve 10, and the waterproof ring 6 is filled in the gap between the lamp shell 7 and the bottom sleeve 10 under extrusion.

[0043] The 3PIN mounting base 11 is provided with three circumferential array hexagonal grooves 11-1, and the M4 hexagonal head screw 12 is assembled in the three circumferential array hexagonal grooves 11-1; the M4 nut 13 is assembled with the M4 hexagonal head screw 12, and is used for preventing the M4 hexagonal head screw 12 from loosening; the mounting pad 14 is provided with a mounting hole 14-1 for the M4 hexagonal head screw 12; the mounting pad 14 is coaxial with the 3PIN mounting base 11, the mounting hole 14-1 is coaxial with the M4 hexagonal head screw 12, and the mounting pad is fastened to the back of the 3PIN mounting base 11 by the M4 hexagonal flange nut 15.

[0044] The bottom sleeve 10 is internally provided with a spiral guide groove 10-4; the 3PIN mounting base 11 is provided with a circuit board mounting groove 11-2; the lower part of the light-emitting circuit board assembly 16 is mounted in the circuit board mounting groove 11-2; the upper part of the light-emitting circuit board assembly 16 is mounted in the bottom sleeve 10 through the spiral guide groove 10-4; the bottom sleeve is internally provided with a bottom sleeve lower extension wall structure 10-1, the bottom sleeve lower extension wall structure 10-1 is provided with a fourth circular through hole 10-1-1, the 3PIN mounting base 11 is provided with a base mounting hole 11-3, the bottom sleeve 10 is coaxially assembled with the 3PIN mounting base 11 through the second self-tapping screw 9 through the sixth circular through hole 10-1-1 on the bottom sleeve lower extension wall structure 10-1 and the base mounting hole 11-3 on the 3PIN mounting base 11; the waterproof ring 6 is mounted on the third annular waterproof groove 10-5 of the bottom sleeve 10, and the waterproof ring 6 is filled in the gap between the 3PIN mounting base 11 and the bottom sleeve 10 under extrusion.

[0045] The light-emitting circuit board assembly 16 passes through the light barrier 8, and the lamp beads 16-1 thereon are separated into each lamp shell 7 by the light barrier 8, so that the light is prevented from being transmitted between the lamp shells 7. The color of the lamp beads 16-1 can be the same as that of the lamp shell 7, and the bottom of the light-emitting circuit board assembly 16 can be welded with a cable line with a required length according to the requirements of the customer.

[0046] The user can open an installation hole on the installation surface, and the M4 hexagonal head screw 12 can be directly fixed on the equipment installation surface.

[0047] The main steps of the directly installed warning lamp provided by the application are as follows:

[0048] 1. Installing the buzzer cover: first, the buzzer cover 1, the waterproof sound-permeable film 2, the double-sided adhesive sealing foam 3 and the sound-emitting circuit board assembly 4 are coaxially fastened in the buzzer cover 1 through the first self-tapping screw 5. This step ensures the sealing and stability of the sound-emitting part.

[0049] 2. Assembling the lamp shell and the buzzer cover: the buzzer cover 1 is clamped with the waterproof ring 6 and the lamp shell 7 through the buckle. This step simplifies the installation process by using the buckle design while maintaining the stability of the structure.

[0050] 3. Fixing the lamp shell assembly: the lamp shell 7 is coaxially fastened with the waterproof ring 6, the lamp shell 7 and the light barrier 8 through the second self-tapping screw 9. This step further ensures the stability and waterproof performance of the lamp shell assembly.

[0051] 4. Installing the light-emitting circuit board assembly: the light-emitting circuit board assembly 16 is mounted on the 3PIN mounting base 11. This step provides a light source for the warning lamp, and the design of the 3PIN mounting base 11 simplifies the circuit connection.

[0052] 5, fixed bottom sleeve and 3PIN installation base: bottom sleeve 10 and 3PIN installation base 11 are fastened through the coaxial center of the second self-tapping screw 9. This step ensures the stability of the bottom of the warning light and the integrity of the overall structure.

[0053] 6. User installation: M4 hex head screw 12, M4 nut 13, mounting pad 14, M4 hex flange nut 15 are provided on 3PIN installation base 11. The user can open the installation hole on the installation surface, and the M4 hex head screw 12 can be directly fixed on the equipment installation surface. This step provides a convenient installation method for the user, improves the practicability and installation efficiency of the warning light.

[0054] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation, direct or indirect application of the technical field of other related products, is also included in the patent protection range of the present application.

Claims

1. A direct mount warning tower light characterized by: The invention comprises a buzzer cover (1), a sound-generating circuit board assembly (4), a lamp housing (7), a light-emitting circuit board assembly (16), a bottom sleeve (10) and a mounting base (11); the buzzer cover (1) is provided with a sound-generating circuit board assembly (4), a waterproof sound-permeable membrane (2) and a double-sided adhesive sealing foam (3) by coaxially fastening screws; the sound-generating circuit board assembly (4) is provided with a sound-generating buzzer (4-1); the buzzer cover (1) is mounted on the lamp housing (7) by snap-fitting; the light-emitting circuit board assembly (16) is mounted on the mounting base (11); a lamp bead (16-1) is provided on the light-emitting circuit board assembly (16); the lamp housing (7) and the bottom sleeve (10), and the bottom sleeve (10) and the mounting base (11) are coaxially fastened by screws.

2. A direct mount warning tower light according to claim 1, wherein: There are a plurality of lamp housings (7), a light isolation sheet (8) is provided between the lamp housings (7), the light emitting circuit board assembly (16) passes through the light isolation sheet (8), the lamp beads (16-1) thereon are separated into each lamp housing by the light isolation sheet (8), and a cable is welded to the bottom of the light emitting circuit board assembly (16).

3. A direct mount warning tower light according to claim 2, wherein: An inner wall of one end of the lamp housing (7) is provided with an inner extension wall structure (7-3), and a first through hole (7-3-1) is provided on the inner extension wall structure (7-3); an upper extension wall structure (7-4) is provided on the other end of the lamp housing (7), and a second through hole (7-4-1) is provided on the upper extension wall structure (7-4); a third circular through hole (8-1) is provided on the light isolation plate (8); the lamp housings (7) and the lamp housings (7) are coaxially matched, and the first through hole (7-3-1) on the inner extension wall structure (7-3), the second through hole (7-4-1) on the upper extension wall structure (7-4) of the other lamp housing (7), and the third circular through hole (8-1) on the light isolation plate (8) are coaxially assembled by screws.

4. A direct mount warning tower light according to claim 3, wherein: An annular waterproof groove (7-1) is provided on the extended wall structure of the lamp housing (7) and the bottom sleeve (10), and the waterproof ring (6) is installed in the annular waterproof groove (7-1).

5. A direct mount warning tower light according to claim 3, wherein: An arc-shaped hook (7-2) is provided on the upper extension wall structure (7-4) of the lamp housing (7), and an arc-shaped clamping angle (1-6) is provided on the buzzer cover (1). The arc-shaped clamping angle (1-6) on the buzzer cover (1) is firmly clamped with the arc-shaped hook (7-2) on the lamp housing (7).

6. A direct mount warning tower light according to claim 1, wherein: The inner circle of the lamp housing is in the form of an array of inner teeth.

7. A direct mount warning tower light according to claim 1, wherein: The buzzer cover (1) is composed of a cylinder (1-1), a sound wave reflecting thin wall (1-2) perpendicular to the axis of the cylinder, and a sound output cavity (1-3); the sounding circuit board assembly (4) is fixedly mounted inside the buzzer cover (1) by screws, and the sounding buzzer (4-1) of the sounding circuit board assembly (4) is coaxial with the annular covering (1-5) inside the buzzer cover (1).

8. A direct mount warning tower light according to claim 1, wherein: The waterproof sound-permeable membrane (2) is made of PTFE and is adhered to the end surface (4-1-1) of the sound-generating buzzer (4-1) of the sound-generating circuit board assembly (4) via a double-sided adhesive sealing foam (3).

9. A direct mount warning tower light according to claim 1, wherein: The mounting base (11) is internally provided with a hexagonal recess (11-1), a circuit board mounting slot (11-2) and a base mounting hole (11-3), a hexagonal head screw (12) is assembled in the hexagonal recess (11-1), a mounting pad mounting hole (14-1) is coaxial with the hexagonal head screw (12), and the mounting pad is fastened to the back of the mounting base (11) through a hexagonal flange nut (15).

10. A direct mount warning tower light according to claim 9, wherein: The bottom sleeve (10) is internally provided with a spiral guide groove (10-4); the lower part of the light-emitting circuit board assembly (16) is mounted into the circuit board mounting slot (11-2); and the upper part of the light-emitting circuit board assembly (16) is mounted into the bottom sleeve (10) through the spiral guide groove (10-4).