CN219199102U

CN219199102U - Laser lighting lamp for underwater application

Info

Publication number: CN219199102U
Application number: CN202223499041.9U
Authority: CN
Inventors: 郭俊松
Original assignee: Yangzhou Jinguang Photoelectric Co ltd
Current assignee: Yangzhou Jinguang Photoelectric Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-16
Anticipated expiration: 2032-12-28

Abstract

The utility model provides an underwater application laser lighting lamp, comprising: the sealed lamp shade is installed at the top of casing, and the bottom of casing is equipped with the wire joint, and the outside wiring is connected to on the wire joint, installs the light source subassembly in the casing, and the laser that the light source subassembly produced is penetrated sealed lamp shade and is outwards penetrated out, still is equipped with the inflation hole on the casing, and inflation hole department installs sealed cap, installs air pressure sensor in the casing. According to the utility model, the air charging hole is arranged on the sealed shell, and the air pressure sensor is arranged in the shell, so that an operator can be informed in time when air leakage or shell deformation occurs.

Description

Laser lighting lamp for underwater application

Technical Field

The utility model relates to the field of laser lighting equipment, in particular to an underwater laser lighting lamp.

Background

Specific light rays are required to be adopted for illumination treatment in an underwater environment, the common light rays are greatly influenced by absorption and refraction when being transmitted in water, waterproof sealing measures are required to be treated in order to meet the requirement that a laser light source works smoothly under water, the utility model patent with the patent number of CN 217423190U discloses a laser underwater lamp which has good sealing performance and heat dissipation performance, but the laser underwater lamp also needs to have certain water pressure resistance when being applied under water, and the sealed shell needs to have good deformation resistance and has high material requirements.

Disclosure of Invention

Aiming at the problems in the background technology, the utility model provides a laser lighting lamp for underwater use, which comprises: the sealed lamp shade is installed at the top of casing, the bottom of casing is equipped with the wire joint, and the outside wiring is connected to on the wire joint, install the light source subassembly in the casing, the laser that the light source subassembly produced is penetrated sealed lamp shade and is outwards penetrated out, still be equipped with the inflation hole on the casing, inflation hole department installs sealed cap, install air pressure sensor in the casing.

As a preferable mode of the utility model, an air-supplementing hole is also arranged at the side of the shell, and an air-supplementing air bag is also arranged at the end part of the air-supplementing hole.

As a preferable mode of the utility model, the air supplementing air bag is specifically in a spherical structure.

As a preferred embodiment of the present utility model, the sealed lamp cover includes: the cover body is provided with a thread groove on the inner side, and the top of the shell is provided with threads matched with the thread groove;

the glass top cover is assembled in the cover body, and the edge of the glass top cover is connected with the cover body through solid glue;

the sealing ring is fixedly arranged on the lower side of the glass top cover, the upper side of the sealing ring is clung to the glass top cover after the cover body is covered, and the lower side of the sealing ring is clung to the upper side edge of the shell.

As a preferable scheme of the utility model, a heat dissipation ring is also arranged in the shell, the inner side of the heat dissipation ring is connected with the light source component, and the outer side of the heat dissipation ring is connected with the shell.

As a preferable scheme of the utility model, the top of the cover body is provided with a glass assembly hole, the glass top cover is provided with a circular lug matched with the glass assembly hole, and the circular lug is inserted into the glass assembly hole.

Compared with the prior art, the utility model provides the underwater application laser lighting lamp, which has the following beneficial effects:

1. according to the utility model, the air charging hole is arranged on the sealed shell, and the air pressure sensor is arranged in the shell, so that an operator can be informed in time when air leakage or shell deformation occurs.

2. The utility model also installs the air-filling hole on the side of the shell, and installs the air-filling air bag on the end of the air-filling hole, when the device works at deeper water level, the air of the air-filling air bag can be extruded into the shell, the air pressure in the shell is improved, and the extrusion deformation of the shell is prevented.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of an underwater laser lighting lamp.

Fig. 2 is a schematic perspective view of an embodiment 2 of an underwater laser lighting lamp.

Fig. 3 is a perspective view of the sealing lampshade of the embodiment 2 of the underwater laser lighting lamp.

Wherein: 1-a housing; 201 a cover body; 202-a glass top cover; 203-a sealing ring; 3-wire connectors; 4-air filling holes; 5-air supplementing holes; 6-an air bag for supplementing air.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Example 1

As shown in fig. 1, the present utility model provides a laser lighting fixture for underwater application, comprising: the sealed lamp shade is installed at casing 1, and the top of casing 1 is equipped with wire connector 3, and the outside wiring is connected to wire connector 3, installs the light source subassembly in the casing 1, and the laser that the light source subassembly produced is penetrated sealed lamp shade and is outwards penetrated out, its characterized in that still is equipped with on the casing 1 and aerifys hole 4, and the sealed cap is installed to aerifys hole 4 department, installs air pressure sensor in the casing 1. According to the utility model, the air charging hole is arranged on the sealed shell, and the air pressure sensor is arranged in the shell, so that an operator can be informed in time when air leakage or shell deformation occurs.

Example 2

As shown in fig. 2, the present utility model provides a laser lighting fixture for underwater application, comprising: the lamp comprises a shell 1, wherein a sealing lampshade is arranged at the top of the shell 1, a lead joint 3 is arranged at the bottom of the shell 1, an external wiring is connected to the lead joint 3, a light source component is arranged in the shell 1, and laser generated by the light source component is emitted outwards through the sealing lampshade, and the lamp is characterized in that an air charging hole 4 is further formed in the shell 1, a sealing cap is arranged at the air charging hole 4, an air charging hole 5 is further arranged at the side of the shell 1, an air charging air bag 6 is further arranged at the end part of the air charging hole 5, and the air charging air bag 6 is of a spherical structure.

As shown in fig. 3, the sealed lampshade of the present utility model specifically includes: the cover 201, the inner side of the cover 201 is provided with a thread groove, and the top of the shell is provided with a thread matched with the thread groove; the glass top cover 202, the glass top cover 202 is assembled in the cover 201, and the edge of the glass top cover 202 is connected with the cover 201 through solid glue; and a sealing ring 203, wherein the sealing ring 203 is fixedly arranged on the lower side of the glass top cover 202, when the cover body 201 is covered, the upper side of the sealing ring 203 is closely attached to the glass top cover 202, and the lower side of the sealing ring 203 is closely attached to the upper side edge of the shell 1. In order to facilitate the installation and fixation of the glass top cover 202, the top of the cover body 201 of the utility model is provided with a glass assembly hole, the glass top cover 202 is provided with a circular lug matched with the glass assembly hole, and the circular lug is inserted into the glass assembly hole.

In order to facilitate the heat radiation operation of the light source component, the utility model is also provided with a heat radiation ring in the shell 1, the inner side of the heat radiation ring is connected with the light source component, and the outer side of the heat radiation ring is connected with the shell 1.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. An underwater application laser light fixture, comprising: the LED lamp comprises a shell (1), wherein a sealing lampshade is arranged at the top of the shell (1), a lead joint (3) is arranged at the bottom of the shell (1), an external wiring is connected to the lead joint (3), a light source assembly is arranged in the shell (1), and laser generated by the light source assembly is emitted outwards through the sealing lampshade, and the LED lamp is characterized in that an air charging hole (4) is further formed in the shell (1), a sealing cap is arranged at the air charging hole (4), and an air pressure sensor is arranged in the shell (1).

2. The underwater application laser lighting lamp as claimed in claim 1, wherein an air supplementing hole (5) is further arranged on the side of the shell (1), and an air supplementing air bag (6) is further arranged at the end part of the air supplementing hole (5).

3. An underwater use laser light fixture as claimed in claim 2, characterized in that the air-supplementing air-bag (6) is of a spherical structure.

4. A laser light fixture for underwater use as claimed in claim 3, wherein the sealed lamp housing comprises: the device comprises a cover body (201), wherein a thread groove is formed in the inner side of the cover body (201), and threads matched with the thread groove are formed in the top of the shell;

the glass top cover (202) is assembled in the cover body (201), and the edge of the glass top cover (202) is connected with the cover body (201) through solid glue;

the sealing ring (203), sealing ring (203) fixed mounting to the downside of glass top cap (202), when lid (201) lid is closed back the upside of sealing ring (203) hugs closely glass top cap (202), the downside of sealing ring (203) hugs closely shell (1) upside edge.

5. The underwater application laser lighting lamp as set forth in claim 4, wherein a heat dissipation ring is further installed in the housing (1), an inner side of the heat dissipation ring is connected with the light source assembly, and an outer side of the heat dissipation ring is connected with the housing (1).

6. The underwater application laser lighting fixture of claim 5, wherein the top of the cover body (201) is provided with a glass fitting hole, the glass top cover (202) is provided with a circular lug matched with the glass fitting hole, and the circular lug is inserted into the glass fitting hole.