CN216667375U

CN216667375U - Barrel spotlight

Info

Publication number: CN216667375U
Application number: CN202123002033.4U
Authority: CN
Inventors: 王耀海
Original assignee: Opple Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-03
Anticipated expiration: 2031-12-01

Abstract

The utility model provides a barrel spotlight which comprises a first shell and a second shell which are connected with each other, wherein a first light source module is arranged in the first shell, a first diffusion plate is arranged at a light outlet of the first shell, the second shell is arranged around the first shell, a second light source module which has the same light outlet direction as the first light source module is arranged in the second shell, a second diffusion plate is arranged at the light outlet of the second shell, and the first shell can rotate relative to the second shell. Compared with the prior art, the down lamp and the spot lamp are combined, the angle is convenient to adjust, the structure is simple and reliable, and the integrity of the light emitting surface is good.

Description

Barrel spotlight

Technical Field

The utility model relates to a barrel spotlight, and belongs to the technical field of illumination.

Background

Downlights and spot lights are two types of local lighting commonly found on the market. The down lamp can be used as an illuminating lamp and also can be used as auxiliary illumination, and emits light in a certain space to illuminate the whole space, but the light source of the down lamp cannot be adjusted and can only be fixed in one direction. The spotlight is mainly used as decorative lighting to create an atmosphere, so that local effects are highlighted, for example, objects can be baked out in some television walls or some exhibitions, and people can enjoy the effects better. However, the structures and the using modes of the down lamp and the spot lamp are single, and the multi-scene requirements of customers cannot be met.

Accordingly, there is a need for a barrel lamp to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a barrel spotlight which is convenient to use, simple and reliable in structure and good in light emitting surface integrity.

In order to achieve the above object, the utility model provides a barrel spotlight, which comprises a first shell and a second shell which are connected with each other, wherein a first light source module is arranged in the first shell, a first diffusion plate is arranged at a light outlet of the first shell, the second shell is arranged around the first shell, a second light source module which has the same light outlet direction as the first light source module is arranged in the second shell, a second diffusion plate is arranged at the light outlet of the second shell, and the first shell can rotate relative to the second shell.

As a further improvement of the present invention, the second diffusion plate is disposed around the first diffusion plate and is located on the same plane as the first diffusion plate.

As a further improvement of the present invention, the second housing is annular and is formed on the inside with an inner wall disposed around the first housing, and the first portion of the inner wall extends to a height smaller than the height of the first housing in the direction. As a further improvement of the present invention, two sides of the inner wall in the radial direction are both provided with a shaft hole, a rotating shaft fixedly connected with the first housing is arranged in the shaft hole, and the rotating shaft can rotate in the shaft hole, so that the first housing can rotate relative to the second housing.

As a further improvement of the present invention, the inner wall extends in a light exit direction away from the second light source module to form a first portion, an extension height of the first portion of the inner wall is smaller than a height of the first housing in the direction, shaft holes are formed on both sides of the first portion of the inner wall in a radial direction, a rotating shaft fixedly connected to the first housing is disposed in the shaft holes, and the rotating shaft can rotate in the shaft holes, so that the first housing can rotate relative to the second housing.

As a further improvement of the present invention, the first light source module includes a first substrate and a point light source disposed on the first substrate, a heat dissipation housing is disposed between the first substrate and the first housing, and the first substrate is attached to the heat dissipation housing.

As a further improvement of the present invention, a first optical element is further disposed in the first housing, and the first optical element is covered on the point light source.

As a further development of the utility model, the first optical element is a reflector.

As a further improvement of the present invention, a fixing bracket is disposed between the first optical element and the point light source, and the fixing bracket is abutted against the first optical element and the first substrate respectively and is used for fixing the first substrate.

As a further improvement of the present invention, a third diffusion plate is disposed between the first optical element and the fixing bracket, and the fixing bracket covers the point light source, so that light emitted from the point light source enters the first optical element through the third diffusion plate.

As a further improvement of the present invention, the second light source module includes a second substrate surrounding the first light source module and annular light sources uniformly distributed along the second substrate, the second housing includes a bottom wall attached to the second substrate and an outer wall surrounding the bottom wall, the inner wall further includes a second portion extending along a light exit direction of the second light source module, the second portion of the inner wall and the outer wall form an annular cavity for accommodating the annular light sources, and the second diffusion plate is disposed between the outer wall and the second portion of the inner wall.

As a further improvement of the utility model, a second optical element is further arranged between the annular light source and the second diffusion plate.

As a further improvement of the present invention, the second optical element is a lens.

As a further improvement of the present invention, the outer side of the first portion of the inner wall is provided with a pair of holding members for fixing the barrel spotlight in the mounting surface, and the holding members are arranged on the outer side of the inner wall along the radial direction of the inner wall.

The utility model has the beneficial effects that: the down lamp and the spot lamp are combined, the angle is convenient to adjust, the structure is simple and reliable, and the integrity of the light emitting surface is good.

Drawings

Fig. 1 is an exploded view of the spotlight of the present invention.

Fig. 2 is an exploded view of the spotlight of the present invention.

Fig. 3 is a schematic cross-sectional view of a cylindrical spotlight according to the present invention.

Fig. 4 is an enlarged structural view at a in fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not closely related to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 to 4, the present invention discloses a tubular spotlight 100, wherein the tubular spotlight 100 is a combination of a down lamp and a spotlight, including but not limited to, disposing the down lamp in the middle of the spotlight or disposing the spotlight in the middle of the down lamp, and the tubular spotlight 100 is installed in an installation surface, such as a ceiling or a predetermined wall surface, or may be installed in a rail type. The down lamp and the spot lamp can be respectively and independently lightened for use, and can also be lightened for use at the same time, so that the limitation is not caused. For clarity of description, the following description will take the cylindrical spotlight 100 as an example.

As shown in fig. 1, the tube lamp 100 includes a first casing 10 and a second casing 20, a first light source module 11 is disposed in the first casing 10, and a second light source module 21 is disposed in the second casing 20, wherein the light emitting directions of the first light source module 11 and the second light source module 21 are the same. The first housing 10 is cylindrical, the second housing 20 is annular and surrounds the periphery of the first housing 10, and the first housing 10 and the second housing 20 are connected to each other through a rotating shaft 12, so that the first housing 10 can rotate relative to the second housing 20, and the light emitting direction of the first light source module 11 is changed.

As shown in fig. 2 and 3, further, a cylindrical cavity for accommodating the first light source module 11 is formed in the first housing 10, the second housing 20 includes a bottom wall 22 and an outer wall 23 disposed around the outside of the bottom wall 22, the inside of the second housing 20 is formed with an inner wall 24 disposed around the first housing 10, the inner wall 24 extends in the light-emitting direction away from the second light source module 21 to form a first portion, the first portion of the inner wall 24 extends to a height less than the height of the first housing 10 in this direction, the inner wall 24 further includes a second portion extending along the light emitting direction of the second light source module 21, a second portion of the inner wall 24 and the outer wall 23 form an annular cavity for accommodating the second light source module 21, it will be appreciated that the second portion of the inner wall 24 extends for a height equal to the height of the outer wall 23.

In the embodiment of the present invention, a pair of shaft holes 25 are opened on a first portion of the inner wall 24, the shaft holes 25 are distributed on both sides of the inner wall 24 in the radial direction, and the rotating shaft 12 is disposed in the shaft holes 25. Specifically, the rotation shaft 12 is formed on an outer side wall of the first housing 10 and protrudes to both sides in a radial direction of the first housing 10, and when the first housing 10 is disposed in the cavity formed by the inner wall 24, the rotation shaft 12 is rotatable in the shaft hole 25 so that the first housing 10 is rotatable with respect to the second housing 20. In the above embodiment, the rotating shaft 12 is fixedly connected to the first housing 10, but of course, in other embodiments of the present invention, the shaft hole 25 may also be opened on the outer side wall of the first housing 10, and the rotating shaft 12 may be formed on the inner wall 24, and may be specifically disposed according to needs, which is not limited herein.

Preferably, a first diffusion plate 13 is disposed at the light outlet of the first casing 10, that is, at the opening of the cylindrical cavity, a second diffusion plate 26 is disposed at the light outlet of the second casing 20, that is, at the opening of the annular cavity, and both the first diffusion plate 13 and the second diffusion plate 26 are used for mixing light, so that the light emitted by the first light source module 11 and the light emitted by the second light source module 21 are more uniform. Particularly, the brightness of the first light source module 11 and the second light source module 21 can be controlled independently, so that the light of the first light source module 11 and the second light source module 21 can achieve the illumination effect desired by the user. As a preferred embodiment of the present invention, the second diffusion plate 26 is disposed around the first diffusion plate 13 and is located on the same plane as the first diffusion plate 13, so that when the barrel lamp 100 is installed in an embedded manner, the light emitting surfaces formed by the first diffusion plate 13 and the second diffusion plate 26 respectively can maintain good integrity.

The first light source module 11 includes a first substrate and a point light source disposed on the first substrate, and the first light source module 11 is disposed at the bottom of the first housing 10 to make the point light source emit light toward the opening of the first housing 10. Further, a heat dissipation housing 14 is disposed between the first substrate and the first housing 10, the first substrate is attached to the heat dissipation housing 14, and the heat dissipation housing 14 is preferably made of metal, so as to transfer heat generated by the first light source module 11. Preferably, a heat conductive silicone grease may be further coated between the first substrate and the heat dissipation housing 14 to accelerate the heat conduction rate.

The first housing 10 is further provided with a first optical element 15, the first optical element 15 is preferably a reflector for converging light and improving light efficiency, of course, the first optical element 15 may also be a lens for enhancing the converging effect of light, and the first optical element 15 is directly opposite to and covers the point light source, so that the first light source module 11 may be used as a spot light. The opening of the first shell 10 is further provided with a face ring 16, the light incident side of the first optical element 15 is close to the point light source, the light emergent side of the first optical element 15 is used for abutting against the face ring 16, and the face ring 16 is fixedly arranged at the opening of the first shell 10 to fix the first optical element 15. Further, a fixing bracket 17 is provided between the first optical element 15 and the point light source, the fixing bracket 17 abuts against the first optical element 15 and the first substrate, respectively, and the face ring 16 prevents the first substrate from loosening by pressing the first optical element 15 and then pressing the fixing bracket 17 against the first substrate.

As shown in fig. 4, it can be understood that a third diffusion plate 18 may be further disposed between the first optical element 15 and the fixing bracket 17, and the fixing bracket 17 is covered on the point light source, so that the light emitted from the point light source enters the first optical element 15 through the third diffusion plate 18.

The second light source module 21 includes a second substrate surrounding the first light source module 11 and annular light sources uniformly distributed along the second substrate, wherein the annular light sources include a plurality of led lamp beads, the bottom wall 22 of the second substrate carrying case is provided, and the second diffusion plate 26 is provided between the outer wall 23 and the second portion of the inner wall 24.

A second optical element (not shown) is further disposed between the annular light source and the second diffusion plate 26, and the second optical element is preferably a reflector for converging light and improving light efficiency, and of course, the second optical element may also be a lens for enhancing the converging effect of light, so that the second optical module 21 is a surface light source for irradiation, and the second optical module 21 can be used as a down lamp. It should be noted that, because the plurality of led lamp beads are arranged in a ring shape, the second optical element may be disposed on each led lamp bead, and may be specifically disposed as needed, which is not limited herein.

The outside of the first portion of inner wall 24 is equipped with and is used for with the piece 30 is held to the card that section of thick bamboo shot-light 100 was fixed in the installation face, it is equipped with a pair ofly and follows to hold the piece 30 the radial direction of inner wall 24 distributes in the outside of inner wall 24, section of thick bamboo shot-light 100 passes through it installs the inboard at the installation face to hold a piece 30 butt, in practical application, it can be jump ring or buckle to hold a piece 30, specifically can set up as required, does not do the restriction here. In the present embodiment, when the barrel lamp 100 is fixed in the installation surface, the first housing 10 is partially embedded in the installation surface, the second housing 20 is circumferentially disposed outside the installation surface, and the bottom wall 22 abuts against the outside of the installation surface.

In conclusion, the down lamp and the spot lamp are combined, the angle is convenient to adjust, the structure is simple and reliable, and the integrity of the light emitting surface is good.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.

Claims

1. A tube lamp (100), characterized by: first casing (10) and second casing (20) including interconnect, be equipped with first light source module (11) in first casing (10) just the light-emitting department of first casing (10) is equipped with first diffuser plate (13), second casing (20) encircle first casing (10) set up just be equipped with in second casing (20) with the same second light source module (21) of light-emitting direction of first light source module (11), the light-emitting department of second casing (20) is equipped with second diffuser plate (26), first casing (10) can for second casing (20) rotate.

2. The tube lamp (100) of claim 1, wherein: the second diffusion plate (26) is arranged around the first diffusion plate (13) and is positioned on the same plane with the first diffusion plate (13).

3. The tube lamp (100) of claim 1, wherein: the second housing (20) is annular and is formed with an inner wall (24) on the inside, which is arranged around the first housing (10), the inner wall (24) having an extension height smaller than the height of the first housing (10) in this direction.

4. A barrel lamp (100) as claimed in claim 3, wherein: shaft hole (25) have all been seted up to inner wall (24) radial direction's both sides, be equipped with in shaft hole (25) with first casing (10) fixed connection's axis of rotation (12), axis of rotation (12) can rotate in shaft hole (25), make first casing (10) can for second casing (20) rotate.

5. A barrel lamp (100) as claimed in claim 3, wherein: the inner wall (24) extends towards the light-emitting direction deviating from the second light source module (21) to form a first part, the extending height of the first part of the inner wall (24) is smaller than the height of the first shell (10) in the direction, shaft holes (25) are formed in two sides of the first part of the inner wall (24) in the radial direction, a rotating shaft (12) fixedly connected with the first shell (10) is arranged in each shaft hole (25), and the rotating shaft (12) can rotate in each shaft hole (25), so that the first shell (10) can rotate relative to the second shell (20).

6. The tube lamp (100) of claim 1, wherein: the first light source module (11) comprises a first substrate and a point light source arranged on the first substrate, a heat dissipation shell (14) is arranged between the first substrate and the first shell (10), and the first substrate is attached to the heat dissipation shell (14).

7. The barrel lamp (100) of claim 6, wherein: the first shell (10) is also provided with a first optical element (15), and the first optical element (15) is covered on the point light source.

8. The barrel lamp (100) of claim 7, wherein: the first optical element (15) is a reflector.

9. The barrel lamp (100) of claim 7, wherein: a fixing support (17) is arranged between the first optical element (15) and the point light source, and the fixing support (17) is respectively abutted against the first optical element (15) and the first substrate and used for fixing the first substrate.

10. The barrel lamp (100) of claim 9, wherein: a third diffusion plate (18) is arranged between the first optical element (15) and the fixed support (17), and the fixed support (17) covers the point light source, so that light rays emitted by the point light source enter the first optical element (15) through the third diffusion plate (18).

11. A barrel lamp (100) as claimed in claim 3, wherein: the second light source module (21) includes and encircles the second base plate that first light source module (11) set up and follows the annular light source of second base plate evenly distributed, second casing (20) include with diapire (22) that the second base plate laminated mutually and encircle and set up outer wall (23) in the diapire (22) outside, inner wall (24) still include the edge the second part that the light-emitting direction of second light source module (21) extends, the second part of inner wall (24) with outer wall (23) form and are used for acceping annular light source's annular cavity, second diffuser plate (26) set up outer wall (23) with between the second part of inner wall (24).

12. The tube lamp (100) of claim 11, wherein: a second optical element is also arranged between the annular light source and the second diffusion plate (26).

13. The tube lamp (100) of claim 12, wherein: the second optical element is a lens.

14. The barrel lamp (100) of claim 5, wherein: the outer side of the first part of the inner wall (24) is provided with a clamping piece (30) used for fixing the barrel spotlight (100) in a mounting surface, and the clamping piece (30) is provided with a pair of clamping pieces and is distributed on the outer side of the inner wall (24) along the radial direction of the inner wall (24).