CN210441004U

CN210441004U - Waterproof lighting structure and waterproof lighting lamp

Info

Publication number: CN210441004U
Application number: CN201921459434.2U
Authority: CN
Inventors: 崔伟文; 张中爽
Original assignee: Asian Orly Electronics Shenzhen Co ltd
Current assignee: Asian Orly Electronics Shenzhen Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-01
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to the technical field of lighting technology, a waterproof lighting structure and waterproof illumination lamps and lanterns is provided, wherein, waterproof lighting structure includes: a housing formed with an accommodating chamber; the light source is arranged in the accommodating cavity and emits light towards the outside of the accommodating cavity; the light-transmitting cover is embedded on the shell and is arranged above the light source, the shape of the light-transmitting cover is adapted to the shape of the light source, and light rays of the light source vertically penetrate out of the surface of the light-transmitting cover; a sealing member disposed between the light-transmissive cover and the housing; the waterproof lighting lamp comprises the waterproof lighting structure; the utility model provides a waterproof lighting structure and waterproof illumination lamps and lanterns have following advantage: the shape of the light-transmitting cover is adapted to the shape of the light source, so that the light of the light source can be vertically emitted out of the surface of the light-transmitting cover, the original emission angle of the light source is further kept, and the maximum use angle of the light source can be obtained; in addition, the sealing performance in the accommodating cavity is guaranteed by the sealing element, and the waterproof performance is improved.

Description

Waterproof lighting structure and waterproof lighting lamp

Technical Field

The utility model relates to the field of lighting technology, more specifically say, relate to a waterproof lighting structure and waterproof illumination lamps and lanterns.

Background

The existing LED illuminating lamp for underwater illumination is additionally provided with the waterproof part, so that the illumination angle of an LED is affected, the luminous efficiency of an LED light source is reduced, and the application range of the LED illuminating lamp is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof lighting structure to solve the technical problem that the LED light source performance of the illumination lamps and lanterns under water that exist among the prior art receives the influence.

In order to achieve the above object, the utility model discloses a technical scheme be a waterproof lighting structure, include:

a housing having an accommodating chamber formed therein;

the light source is arranged in the accommodating cavity and is used for emitting light towards the outside of the accommodating cavity;

the light-transmitting cover is embedded on the shell and covers the upper part of the light source, the shape of the part of the light-transmitting cover corresponding to the light source is adapted to the shape of the light source, and light emitted by the light source vertically exits the surface of the light-transmitting cover; and

a sealing member sealingly disposed between the light transmissive cover and the housing.

Further, the light-transmitting cover comprises a protruding portion protruding in a direction away from the light source and a sealing portion arranged on the periphery of the protruding portion, the shape of the protruding portion is adapted to the shape of the light source, the sealing portion abuts against the shell, and the sealing member is arranged between the sealing portion and the shell.

Further, the light source is hemispherical, the protrusion is hemispherical, and the light source is disposed in the direction of the protrusion and concentric with the protrusion.

Further, the light source is spaced apart from the protrusion by a preset distance.

Further, the sealing part is provided with a fixing groove along its own circumference, and the sealing member is disposed in the fixing groove.

Another object of the present invention is to provide a waterproof lighting lamp, including the waterproof lighting structure as described above.

Furthermore, a lens device capable of adjusting zooming is arranged on the shell along the light emitting direction of the light source.

Further, the lens device is detachably mounted on the housing.

Furthermore, a light reflecting device is arranged on the shell along the light emitting direction of the light source.

Further, a power supply assembly electrically connected with the light source is arranged in the shell.

The utility model provides a waterproof lighting structure and waterproof lighting lamp's beneficial effect lies in:

the shape of the light-transmitting cover is adapted to the shape of the light source, so that light of the light source can be vertically emitted out of the surface of the light-transmitting cover, the light of the light source is not refracted when passing through the light-transmitting cover, the optical performance of the light source is not changed, and the light energy loss of the light source is reduced; in addition, through set up the sealing member between printing opacity cover and casing, guarantee the leakproofness of holding intracavity, promote the waterproof performance of waterproof lighting structure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a waterproof lighting structure provided by an embodiment of the present invention;

fig. 2 is an exploded view of a waterproof lighting structure provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view of a waterproof lighting structure provided by an embodiment of the present invention;

fig. 4 is a cross-sectional view of a waterproof lighting fixture with a first lens device according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a waterproof lighting fixture with a second lens arrangement according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a waterproof lighting fixture provided with a reflector according to an embodiment of the present invention.

The figures are numbered:

shell body	1	Protrusion part	31	Lens device	6
						Containing cavity	11	Sealing part	32	Reflecting device	7
Light source	2	Light source board	5	Power supply assembly	8
						Light-transmitting cover	3	Through hole	51	Fixed cavity	12
Sealing element	4	Fixing groove	321

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention, and are not intended to indicate that a device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:

as shown in fig. 1 to 3, the embodiment of the utility model provides a waterproof lighting structure, this waterproof lighting structure can be used to the illumination under water to can install other components additional at this waterproof lighting structure, in order to reach different functional requirements.

This waterproof lighting structure includes:

a housing 1 having an accommodating chamber 11 formed therein;

the light source 2 is arranged in the accommodating cavity 11 and is used for emitting light towards the outside of the accommodating cavity 11; the light source 2 can adopt an LED light source;

a light-transmitting cover 3 which is embedded in the shell 1 and covers the light source 2, wherein the shape of the part of the light-transmitting cover 3 corresponding to the light source 2 is adapted to the shape of the light source 2, so that the light emitted by the light source 2 is vertically emitted out of the surface of the light-transmitting cover 3; and

and a sealing member 4 disposed between the light-transmissive cover 3 and the housing 1.

The lighting principle of the waterproof lighting structure provided by the embodiment is as follows:

the light source 2 is accommodated in a frame structure formed by enclosing the light-transmitting cover 3 and the shell 1, the light source 2 emits light towards the outside of the frame structure, the light emitted by the light source 2 penetrates through the light-transmitting cover 3 to emit outside, and the light emitted by the light source 2 is emitted out perpendicular to the surface of the light-transmitting cover 3 due to the fact that the shape of the light-transmitting cover 3 is adaptive to the shape of the light source 2, and therefore loss of the light in the light-transmitting cover 3 is reduced.

The waterproof lighting structure that this embodiment provided has:

the waterproof lighting structure provided by the embodiment applies an optical physical phenomenon, and light rays have different deflection phenomena through interfaces with different refractive indexes. The underwater light is generally designed such that light emitted from a light source passes through air between a transparent glass and a housing to the transparent glass (waterproof protective layer) and then exits to water. It will be appreciated that the above described underwater lights generally suffer from the following drawbacks: after the light source 2 passes through the interfaces with two different refractive indexes, the light angle of the light source 2 is disturbed, so that the light angle of the light source 2 is reduced, namely the light angle of the light source 2 is narrowed.

For the illumination angle of better control and design lamp under water, the embodiment of the utility model provides an utilize printing opacity cover 3 in pressing close to light source 2 preceding, light source light can keep original emission angle from the light source to in the water.

The method has the following beneficial effects:

1. the original emission angle of the light source is kept, and the maximum using angle of the maximum light source light is obtained.

2. The advantages of maintaining the original size of the light source:

(1) the design of the accessory for changing the light angle by adding the reflecting cup or the lens is easier and simpler.

(2) Because the light source can keep the size close to the original size, the size of the accessory for additionally changing the angle of the light source can be relatively reduced.

(3) Because the waterproof cover is arranged in front of the light source 2, the accessory for changing the angle of the light source is made, so that the assembly can be simplified, and a waterproof structure is not needed.

Specifically, the shape of the light-transmitting cover 3 is adapted to the shape of the light source 2, so that the light of the light source 2 can be emitted out of the surface of the light-transmitting cover 3 vertically, and further the light source 2 can keep the original emission angle, and the maximum use angle of the light source 2 is obtained; in addition, through set up sealing member 4 between printing opacity cover 3 and casing 1, guarantee the leakproofness in the holding chamber 11, promote the waterproof performance of waterproof lighting structure.

Further, as a specific implementation manner of the waterproof lighting structure provided by the embodiment of the present invention, the light-transmitting cover 3 includes a protrusion 31 protruding in a direction away from the light source 2 and a sealing portion 32 disposed around the protrusion 31, the shape of the protrusion 31 is adapted to the shape of the light source 2, the sealing portion 32 abuts against the housing 1, and the sealing member 4 is disposed between the sealing portion 32 and the housing 1. In the present embodiment, the protrusion 31 is a main light-emitting portion of the light-transmissive cover 3, and the protrusion 31 protrudes outward, so that the sealing portion 32 provided around the protrusion 31 is prevented from blocking light emission.

Further, as a specific implementation manner of the waterproof lighting structure provided by the embodiment of the present invention, the shape of the light source 2 is a hemisphere, the shape of the protrusion 31 is a hemispherical shell, and the light source 2 is disposed toward the protrusion 31 and concentric with the protrusion 31. In the present embodiment, the light source 2 is disposed at a concentric position of the protrusion 31, so that the light source 2 is wrapped in the protrusion 31, and further, the light emitted by the light source 2 is emitted through the protrusion 31 as far as possible. The light source 2 is in a semicircular shape, light emitted by the light source 2 is emitted by taking the center of the light source 2 as a circle center, meanwhile, the light-transmitting cover 3 is concentric with the light source 2, and the light can be emitted to the outside by being vertical to the surface of the light-transmitting cover 3. Specifically, the optical center point of the protrusion 31 is the center point of the light source 2, and in optical principle, all the light rays of the light source 2 are emitted perpendicularly to the inner surface of the protrusion 31, and then perpendicularly emitted from the outer surface of the protrusion 31 to the water interface.

Further, as a specific implementation manner of the waterproof lighting structure provided by the embodiment of the present invention, the light source 2 is spaced from the protrusion 31 by a preset distance.

Further, as the embodiment of the utility model provides a waterproof lighting structure's a specific implementation, light source 2 sets up on light source board 5, and this light source board 5 is fixed to be set up in the bottom surface in holding chamber 11, has seted up through-hole 51 (as shown in fig. 2) on this light source board 5 simultaneously, and this through-hole 51 is used for the wire of power supply connection light source 2 to pass through, and then is connected with other parts, and the quantity of through-hole 51 is two usually, and one of them supplies the anodal wire to pass through, and the other supplies the negative pole wire to pass through.

Further, as a specific implementation manner of the waterproof lighting structure provided by the embodiment of the present invention, the shape of the housing 1 is adapted to the shape of the power supply, the shape of the housing includes, but is not limited to, a circle, an ellipse, a triangle, a rectangle, etc., the present embodiment illustrates that the shape of the housing 1 is a circular tube, but is not limited to the shape of the housing 1, specifically, the shape of the sealing portion 32 is a disk, and the sealing member 4 is disposed between the housing 1 and the sealing portion 32 along the circumferential direction of the sealing portion 32. In this embodiment, the sealing element 4 may be a waterproof rubber ring, and the shape of the sealing portion 32 is set to be a disk shape, so that when the waterproof lighting structure is used underwater, the pressure of water on the sealing portion 32 can be uniformly distributed on the round edge of the sealing portion 32, and the reduction of the sealing performance caused by the excessive water pressure at a certain part of the sealing portion 32 is avoided; meanwhile, the circular tube-shaped shell 1 can resist larger water pressure, and the light source 2 is protected from being damaged.

Further, as a specific implementation manner of the waterproof lighting structure provided by the embodiment of the present invention, the sealing portion 32 is provided with a fixing groove 321 along its own circumference, and the sealing member 4 is fixed in the fixing groove 321. In this embodiment, the sealing member 4 is fixed in the fixing groove 321, so that when the waterproof lighting structure is used underwater, the sealing member 4 is stable, and the sealing performance is not easily damaged.

The embodiment also provides a waterproof lighting lamp which comprises the waterproof lighting structure. Because the light angle of the light source 2 of the waterproof lighting structure is not changed, the waterproof lighting lamp in the embodiment has an ultra-wide light emitting angle and can be used for photographic lighting; meanwhile, the waterproof lighting lamp can be used as a core component and matched with other components to adapt to different lighting requirements.

Further, as shown in fig. 4 and 5, as a specific implementation of the waterproof lighting fixture according to the embodiment of the present invention, a lens device 6 capable of adjusting zoom is disposed on the housing 1 along the light emitting direction of the light source 2. In this embodiment, the lens device 6 includes at least one lens, which may be two lenses or three lenses, the waterproof lighting structure is used as a component of the core light source 2, and the lens device 6 is matched to meet the requirements of different lighting angles, so that the problems of large loss and low lighting efficiency of the traditional underwater lighting lamp can be avoided; meanwhile, the waterproof lighting structure has independent waterproof performance, so that a user can directly install the lens device 6 underwater, the installation difficulty of the user is reduced, and the use portability is improved.

Further, as shown in fig. 6, as a specific implementation manner of the waterproof lighting fixture provided by the embodiment of the present invention, a light reflection device 7 is disposed on the housing 1 along the light emitting direction of the light source 2. In this embodiment, the light reflection device 7 is a light reflection cup, and the light source 2 changes the emitting angle of the light by the focusing function of the light reflection cup, so as to realize illumination at different angles.

The lens device 6 and the light reflecting device 7 can be installed on the shell 1 of the waterproof lighting structure in a threaded or buckled fixing mode, and the assembly and disassembly are quick.

Further, as a specific implementation manner of the waterproof lighting lamp provided by the embodiment of the present invention, a power supply module 8 electrically connected to the light source 2 is further disposed in the housing 1. In this embodiment, casing 1 keeps away from holding 11 end in the chamber and is formed with the fixed chamber 12 that is used for accommodating power supply module 8, and the wire of electric connection power stretches into in fixed chamber 12 and connect on power supply module 8, through setting up power supply module 8, has improved the waterproof lighting lamp of this embodiment and has used convenient degree.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A waterproof lighting structure, comprising:

a housing having an accommodating chamber formed therein;

2. The waterproof lighting structure of claim 1, wherein: the light-transmitting cover comprises a protruding portion protruding in the direction far away from the light source and a sealing portion arranged on the periphery of the protruding portion, the shape of the protruding portion is adapted to the shape of the light source, the sealing portion abuts against the shell, and the sealing element is arranged between the sealing portion and the shell.

3. The waterproof lighting structure of claim 2, wherein: the light source is hemispherical, the protrusion is hemispherical, and the light source is arranged in the direction of the protrusion and is concentric with the protrusion.

4. The waterproof lighting structure according to claim 3, wherein: the light source is spaced from the protrusion by a predetermined distance.

5. The waterproof lighting structure according to claim 4, wherein: the sealing part is provided with a fixing groove along its own circumference, and the sealing member is disposed in the fixing groove.

6. A waterproof lighting fixture, its characterized in that: comprising a waterproof lighting structure as claimed in any one of claims 1-5.

7. The waterproof lighting fixture of claim 6, wherein: and the shell is provided with a lens device capable of adjusting zooming along the light emitting direction of the light source.

8. The waterproof lighting fixture of claim 6, wherein: and a light reflecting device is arranged on the shell along the light emitting direction of the light source.

9. The waterproof lighting fixture of claim 7, wherein: the lens device is detachably mounted on the housing.

10. The waterproof lighting fixture of claim 7, wherein: and a power supply assembly electrically connected with the light source is also arranged in the shell.