CN219530725U - Portable full sea deep LED lamp - Google Patents

Abstract

The utility model provides a portable full-sea-depth LED lamp, which comprises a front cover, a transparent sheet, a lamp cap, a shell, a connector, a tail connector and a tail cover, wherein the front cover is screwed with the lamp cap; the inside major structure of LED lamp includes LED light source, drive plate, oil drum retainer plate, and the LED light source sets up in the lamp holder, and the drive plate is fixed inside the lamp holder tail end, and the oil drum setting is in the casing, and the one end and the oil drum of oil drum retainer plate are connected, and the other end is connected with the connector. The portable full-sea-depth LED lamp has the advantages of compact structure, good sealing performance, small volume and light weight.

Description

Portable full sea deep LED lamp

Technical Field

The utility model relates to the technical field of deep sea illumination, in particular to a portable full-sea deep LED lamp.

Background

With the increasing attention of ocean resources, research and exploration under the sea is becoming the focus of scientific research in various countries. The deep sea diving device is an important tool for human exploration of deep sea mystery, but in deep sea, almost no natural light is seen, so that an underwater illumination light source becomes an integral part of a submarine instrument, and various light rays are needed for deep sea exploration.

The existing full-sea-depth LED lamp is relatively large in size, is not beneficial to being installed on equipment, is limited in installation position, and cannot be installed at any required position. In addition, the dry cabin structural design of the cabin body is not suitable for being filled with other heat conducting liquid media, and the heat dissipation performance is poor.

Disclosure of Invention

In view of the above, the present utility model provides a portable full sea depth LED lamp to solve the above technical problems.

The portable full sea depth LED lamp comprises a front cover, a light-transmitting sheet, a lamp cap, a shell, a connector, a tail interface and a tail cover in sequence, wherein the front cover is screwed with the lamp cap, the light-transmitting sheet is fixed on the lamp cap, the shell is connected with the lamp cap, the connector is connected with the shell, the tail interface is connected with the connector, and the tail cover is arranged at the end part of the tail interface;

the LED lamp comprises a lamp holder, an LED lamp body, an LED lamp, an oil bag and an oil bag fixing ring, wherein the LED lamp body is arranged in the lamp holder, the driving plate is fixed inside the tail end of the lamp holder, the oil bag is arranged in the shell, one end of the oil bag fixing ring is connected with the oil bag, and the other end of the oil bag fixing ring is connected with the connector.

Further, the inside terminal surface of protecgulum is provided with first seal groove, be provided with first sealing washer in the first seal groove, the lamp holder is inside to be equipped with the second seal groove, be provided with the second sealing washer in the second seal groove, and then will the printing opacity piece is fixed on the lamp holder.

Further, the LED lamp further comprises a light source pressing ring, wherein the light source pressing ring is in spiral fit with the LED light source to fix the LED light source in the lamp cap.

Further, a third sealing groove is formed in the outer surface of the tail end of the lamp cap, the third sealing ring is arranged in the third sealing groove, the head end of the shell is in spiral fit with the tail end of the lamp cap, and meanwhile the third sealing ring is compressed.

Further, a fourth sealing groove is formed in the shell, and a sealing ring on the sealing end face of the tail end of the oil bag is embedded into the fourth sealing groove.

Further, the oil bag comprises a gasket, the gasket is tightly pressed on the tail end face of the oil bag, and the tail connector tightly presses the gasket while being in threaded fit with the shell.

Further, the sealing ring of the bag mouth of the oil bag is embedded into the sealing groove of the oil bag fixing ring.

Further, the oil bag fixing device further comprises an oil bag upper buckle and an oil bag lower buckle, wherein the oil bag upper buckle and the oil bag lower buckle are used for fixing the bag mouth of the oil bag on the oil bag fixing ring.

Further, the connector is in spiral fit with the internal thread of the oil bag fixing ring through a thread tooth.

Further, the tail cover is in spiral fit with the thread teeth of the tail connector through the thread teeth.

Compared with the prior art, the utility model has the beneficial effects that:

the full sea depth LED lamp is cylindrical in shape, small in size and flexible to install. The square full-sea-depth LED lamp can be bound on deep sea equipment such as manned/unmanned submersible and in-situ experiment platforms through a hose clamp, a binding belt and the like, and meanwhile, the occasion that the square full-sea-depth LED lamp is not suitable for being installed on a hollow frame is made up, and the application scene is diversified.

The full sea depth LED lamp is internally provided with the structures such as the oil bag, the oil bag fixing ring and the like, and is used as a special pressure self-compensating device, so that the full sea depth LED lamp has full sea depth potential capability, and meanwhile, the inside of the lamp is filled with special liquid, so that the lamp still has good heat dissipation performance under the condition of small volume, damage caused by overheat in use is avoided, the safety requirement is met, and the reliability is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a structural exploded view of a portable full sea depth LED lamp according to an embodiment of the present utility model;

fig. 2 is a front cover structure diagram provided by an embodiment of the present utility model;

FIG. 3 is a diagram of a lamp head structure according to an embodiment of the present utility model;

FIG. 4 is a block diagram of a housing provided by an embodiment of the present utility model;

FIG. 5 is a diagram of the oil bag structure according to the embodiment of the present utility model;

FIG. 6 is a diagram of a tail interface according to an embodiment of the present utility model;

fig. 7 is a diagram of a structure of an oil bag fixing ring according to an embodiment of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model.

Embodiments of the present utility model provide a portable full sea depth LED lamp, referring to fig. 1, having a housing 13 that is strapped to deep sea equipment by a hose strap, tie, or the like. The main body outside the lamp body comprises a front cover 1, a light-transmitting sheet 3, a lamp cap 8, a shell 13, a connector 19, a tail connector 21 and a tail cover 22 from head to tail. The main structural components in the lamp body are an LED light source 6, a driving plate 11, an oil bag 14 and an oil bag fixing ring 18; a plurality of sealing rings are additionally arranged in the main body structure for sealing; in addition, a plurality of screws are arranged in the structure for fixedly connecting the structural members, and the concrete steps are as follows:

the front cover 1 is directly screwed and connected with the screw thread 8-4 of the lamp cap 8 through the screw thread 1-2.

Referring to fig. 2 and 3, a first sealing groove 1-1 is formed in the inner end surface of the front cover 1, a first sealing ring 2 is arranged in the sealing groove 1-1 of the inner end surface of the front cover 1, a second sealing groove 8-7 is formed in the lamp cap 8, and a second sealing ring 4 is arranged in the second sealing ring 8-7 of the lamp cap 8; the front cover 1 is tightly screwed and connected with the thread tooth 8-5 at the head end of the lamp cap 8 through the installation thread tooth 2-2 and simultaneously compresses the first sealing ring 2 and the second sealing ring 4, so that the light-transmitting sheet 3 is fixed on the lamp cap 8.

The LED light source 6 is limited on the lamp holder by the base screw 7, and the LED light source 6 is fixed in the lamp holder 8 through screw fit of the self screw thread of the light source pressing ring 5 and the screw thread 8-6 of the lamp holder 8.

Referring to fig. 3 and 4, a third sealing groove 8-8 is formed on the outer surface of the tail end of the lamp cap 8, and a third sealing ring 9 is installed in the third sealing groove 8-8. The screw thread 13-1 at the head end of the shell 13 is in screw fit with the screw thread 8-5 at the tail end of the lamp cap 8, and simultaneously compresses the third sealing ring 9.

The tail end of the lamp cap 8 is provided with a driving plate mounting hole 8-3, a single-head hexagonal stud 10 is mounted on the driving plate mounting hole 8-3, and a driving plate 11 is fixed on the single-head hexagonal stud 10 through a screw 12 so as to be fixed in a groove at the tail end of the lamp cap 8.

The inner wall of the shell 13 is provided with a fourth sealing groove 13-3, a sealing ring on the tail end face 14-3 of the oil bag 14 is embedded into the fourth sealing groove 13-3 of the shell 13, the tail end face 14-3 of the oil bag 14 is tightly pressed through a gasket 20 and a tail connector 21, and then the oil bag 14 is fixed in the shell 13.

Referring to fig. 4 and 5, the gasket 20 is pressed against the end face 14-3 of the tail end of the oil bag 14, and the tail interface 21 is pressed against the gasket 20 while being in threaded engagement with the thread 13-2 of the housing 13 through the self thread 21-1, and also indirectly presses against the end face 14-3 of the tail end of the oil bag 14, so as to form an extrusion seal.

Referring to fig. 5 and 7, the sealing ring 14-5 of the oil bag 14 is embedded into the sealing groove 18-2 of the oil bag fixing ring 18, and the lower oil bag buckle 15 and the upper oil bag buckle 16 are tightly locked by screws 17, so that the sealing ring 14-5 of the oil bag 14 is tightly fixed on the oil bag fixing ring 18 to form extrusion sealing.

Referring to fig. 1, the connector 19 is screwed with the internal thread 18-3 of the oil bag fixing ring 18 through its own thread, so as to form an extrusion seal. Referring to fig. 6, the tail cap 22 is screw-engaged with the thread 21-2 of the tail interface 21 through its own thread.

In the present utility model, the driving board 11 connects the LED light source 6 and the connector 19 in series by a wire, and the connector 19 is connected to an external power cable. After being electrified, the external current and voltage are regulated to the current and voltage required by the LED light source 6 through the driving plate 11, so that the LED light source 6 works normally.

The main structure of the utility model is a cylindrical structure, the middle part is a shell with a groove, and the utility model can be bound at any position of deep sea equipment by using a hose clamp, a binding belt and the like through the shell with the groove, or is bound and fixed on a diver to carry and submerge.

A sealing ring is arranged between the lamp cap and the shell, and is in spiral fit with the head end of the shell to form extrusion sealing, so that the lamp cap has good sealing performance. In addition, the portable full-sea-depth LED lamp provided by the utility model has the advantages of compact structure, small volume and light weight.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (10)

1. The portable full sea depth LED lamp is characterized in that the external main body of the LED lamp sequentially comprises a front cover, a light-transmitting sheet, a lamp cap, a shell, a connector, a tail interface and a tail cover, wherein the front cover is screwed with the lamp cap, the light-transmitting sheet is fixed on the lamp cap, the shell is connected with the lamp cap, the connector is connected with the shell, the tail interface is connected with the connector, and the tail cover is arranged at the end part of the tail interface;

the LED lamp comprises a lamp holder, an LED lamp body, an LED lamp, an oil bag and an oil bag fixing ring, wherein the LED lamp body is arranged in the lamp holder, the driving plate is fixed inside the tail end of the lamp holder, the oil bag is arranged in the shell, one end of the oil bag fixing ring is connected with the oil bag, and the other end of the oil bag fixing ring is connected with the connector.

2. The portable full-sea-depth LED lamp according to claim 1, wherein a first sealing groove is formed in the inner end face of the front cover, a first sealing ring is arranged in the first sealing groove, a second sealing groove is formed in the lamp holder, and a second sealing ring is arranged in the second sealing groove, so that the light-transmitting sheet is fixed on the lamp holder.

3. The portable full sea depth LED lamp of claim 1, further comprising a light source press ring in screw engagement with the LED light source to secure the LED light source within the base.

4. The portable full-sea-depth LED lamp according to claim 1, wherein a third sealing groove is formed in the outer surface of the tail end of the lamp cap, a third sealing ring is arranged in the third sealing groove, and the head end of the shell is in spiral fit with the tail end of the lamp cap and simultaneously compresses the third sealing ring.

5. The portable full sea depth LED lamp of claim 1, wherein a fourth seal groove is provided inside the housing, and a seal ring on the tail end face of the oil bag is embedded in the fourth seal groove.

6. The portable full sea depth LED lamp of claim 5, further comprising a spacer compressed against the trailing end face of the oil pocket, the trailing interface being in threaded engagement with the housing while compressing the spacer.

7. The portable full sea depth LED lamp of claim 1, wherein the oil bladder mouth seal ring is embedded in the seal groove of the oil bladder retainer ring.

8. The portable full sea depth LED lamp of claim 7, further comprising an oil bladder upper clasp and an oil bladder lower clasp, the oil bladder upper clasp and the oil bladder lower clasp securing a bladder mouth of the oil bladder to the oil bladder retainer.

9. The portable full sea depth LED lamp of claim 1, wherein the connector is threadably engaged with the internal threads of the oil bag retainer ring by means of screw threads.

10. The portable full sea depth LED lamp of claim 1, wherein the tail cap is threadably engaged with the thread of the tail interface by a thread.