CN210771722U

CN210771722U - Underground lamp

Info

Publication number: CN210771722U
Application number: CN201922355146.9U
Authority: CN
Inventors: 孙建立
Original assignee: Zhejiang Howell Illuminating Tech Co Ltd
Current assignee: Zhejiang Howell Illuminating Tech Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-16
Anticipated expiration: 2029-12-25

Abstract

The utility model provides an underground lamp, which comprises a lamp cup, a heat radiation body, a light source component, a lens component and a light source angle adjusting component; the light source assembly is fixedly arranged in the heat radiation body, and the light source assembly and the heat radiation body synchronously rotate; the lens assembly is arranged at the opening at the front end of the lamp cup and corresponds to the light source assembly; the light source angle adjusting assembly is rotatably arranged on two sides of the lamp cup and penetrates through the lamp cup to be connected with the heat dissipation body, so that the heat dissipation body can rotate. The utility model relates to an ingenious, can conveniently adjust the light source angle, the design is more humanized, convenient to use.

Description

Underground lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a bury lamp.

Background

The underground lamp is widely applied in the field of scientific and technological illumination in China, the underground lamp is famous because the underground lamp is buried on the ground for people to illuminate, the light sources comprise a common light source and an LED light source, the high-power LED light source and the low-power LED light source are generally monochromatic, the lamp body generally has a round shape, a square shape, a rectangular shape and an arc shape, and the LED light source has seven colors which are bright and colorful. The light source inside the existing underground lamp is fixed, the angle of the light source cannot be adjusted, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a bury lamp to overcome prior art light source angle and can not adjust, awkward defect.

In order to solve the technical problem, the utility model provides an underground lamp, which comprises a lamp cup, a radiator, a light source component, a lens component and a light source angle adjusting component; the light source assembly is fixedly arranged in the heat radiation body, and the light source assembly and the heat radiation body synchronously rotate; the lens assembly is arranged at the opening at the front end of the lamp cup and corresponds to the light source assembly; the light source angle adjusting assembly is rotatably arranged on two sides of the lamp cup and penetrates through the lamp cup to be connected with the heat dissipation body, so that the heat dissipation body can rotate.

Further, the light source angle adjusting assembly comprises a first rotating connecting piece and a second rotating connecting piece, and the first rotating connecting piece and the second rotating connecting piece are fixed to realize synchronous rotation; the first rotary connecting piece is rotatably arranged in the first through hole of the lamp cup, and the second rotary connecting piece is rotatably arranged in the first groove on the inner side of the lamp cup; one end of the second rotary connecting piece is fixedly connected with the heat radiation body in an inserting mode.

Furthermore, both sides of the heat radiation body are provided with second through holes which are inserted into one end of the second rotary connecting piece.

Further, the second through hole is semicircular.

Furthermore, the other end of the second rotary connecting piece is provided with an oval second groove, and the side face of the first rotary connecting piece is provided with an oval first bulge matched with the second groove in an inserting mode.

Furthermore, the first rotating connecting piece and the second rotating connecting piece are screwed and fixed through screws, a first screw hole matched with the screws is formed in the first rotating connecting piece, and a through hole matched with the screws is formed in the second rotating connecting piece.

Furthermore, the light source angle adjusting assembly further comprises a coil protecting ring, the coil protecting ring is arranged between the first rotating connecting piece and the second rotating connecting piece, and the middle of the coil protecting ring is connected with the lamp cup in a clamping mode.

Furthermore, one end of the first rotary connecting piece is also provided with a second screw hole for installing a screw.

Further, the first rotating connecting piece is oval.

Furthermore, the lens component comprises a glass sealing ring, glass and a lamp cover, the glass is clamped in the glass sealing ring, and the lamp cover is fixed with the lamp cup and closes the glass sealing ring and the glass cover at the opening of the lamp cup.

The utility model provides a bury lamp, design benefit can conveniently adjust the light source angle, and the design is more humanized, convenient to use.

Drawings

Fig. 1 is a schematic structural view of an underground lamp of the present invention;

fig. 2 is an exploded view of an underground lamp according to the present invention;

FIG. 3 is a schematic structural view of a lamp cup;

FIG. 4 is a schematic structural diagram of a heat sink;

FIG. 5 is a schematic view of a second rotary joint;

FIG. 6 is a schematic view of a first rotary joint;

fig. 7 is a half-sectional view of the underground lamp of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

In this embodiment, please refer to fig. 1 and fig. 2, the underground lamp of the present invention includes a lamp cup 10, a heat sink 20, a light source assembly 30, a lens assembly 40, and a light source angle adjusting assembly 50; the light source assembly 30 is fixedly installed in the heat sink 20, and the light source assembly 30 and the heat sink 20 rotate synchronously; the lens assembly 40 is installed at the front opening of the lamp cup 10 and corresponds to the light source assembly 30; the light source angle adjusting assembly 50 is rotatably disposed at two sides of the lamp cup 10, and the light source angle adjusting assembly 50 further penetrates through the lamp cup 10 to be connected with the heat radiator 20, so that the heat radiator 20 is rotated. The light source angle adjusting assembly 50 can conveniently adjust the light source angle of the light source assembly 30, and the adjustment is very convenient.

Describing the specific structure of the light source angle adjusting assembly 50 more specifically, referring to fig. 2 and fig. 3, the light source angle adjusting assembly 50 includes a first rotating connector 501 and a second rotating connector 502, and the first rotating connector 501 and the second rotating connector 502 are fixed by screws to achieve synchronous rotation; the first rotary connector 501 is rotatably arranged in the first through hole 101 of the lamp cup 10, and the second rotary connector 502 is rotatably arranged in the first groove 102 inside the lamp cup 10; one end of the second rotating connector 502 is fixedly connected to the heat sink 20.

Further, referring to fig. 4, in order to enable the heat dissipation body 20 to rotate synchronously, both sides of the heat dissipation body 20 are provided with second through holes 201 inserted into one end of the second rotating connector 502.

Further, referring to fig. 4, in order to make the heat dissipation member 20 rotate synchronously and more conveniently, and the structure is simpler, the second through hole 201 is semicircular, that is, one end of the second rotating connecting member 502 is also semicircular.

In order to make the first rotary connector 501 and the second rotary connector 502 fit more closely, please refer to fig. 5 and 6, the other end of the second rotary connector 502 is provided with an elliptical second groove 503, and the side of the first rotary connector 501 is provided with an elliptical first protrusion 504 which is in insertion fit with the second groove 503.

In this embodiment, referring to fig. 5 and fig. 6, in order to facilitate the installation of the first rotating connector 501 and the second rotating connector 502, the first rotating connector 501 and the second rotating connector 502 are screwed and fixed by a screw, a first screw hole 505 matched with the screw is disposed on the first rotating connector 501, and a through hole 506 matched with the screw is disposed on the second rotating connector 502.

In addition, in order to enable the first rotary connector 501 and the second rotary connector 502 to be installed more tightly and have a more firm structure, and to improve the sealing performance and the friction force, the light source angle adjusting assembly 50 further includes a protective coil 507, the protective coil 507 is disposed between the first rotary connector 501 and the second rotary connector 502, and the middle of the protective coil 507 is further clamped with the lamp cup 10.

In addition, in order to fix the angle of the light source quickly, a second screw hole 508 for installing a screw is further arranged at one end of the first rotary connecting member 501, after the angle is adjusted, the screw is screwed into the second screw hole 508, and the screw abuts against the outer wall of the lamp cup 10 to play a role in locking.

For ease of rotation, the first rotary joint 501 is oval in shape.

Referring to fig. 2, the lens assembly 40 includes a glass sealing ring 401, a glass 402 and a lamp cover 403, the glass 402 is clamped in the glass sealing ring 401, and the lamp cover 403 and the lamp cup 10 are screwed and fixed by screws to cover the glass sealing ring 401 and the glass 402 at the opening of the lamp cup 10.

During the use, when the illumination angle needs to be adjusted, first rotary connector 501 is rotated to drive second rotary connector 502, radiator 20 and light source subassembly 30 and rotate, after adjusting the angle, lock fixedly with the screw in second screw hole 508, it is very convenient to use the operation, design benefit, and light source angle modulation is convenient.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims

1. An underground lamp, characterized in that: comprises a lamp cup (10), a heat radiation body (20), a light source component (30), a lens component (40) and a light source angle adjusting component (50); the light source assembly (30) is fixedly arranged in the heat radiation body (20), and the light source assembly (30) and the heat radiation body (20) rotate synchronously; the lens assembly (40) is arranged at the front end opening of the lamp cup (10) and corresponds to the light source assembly (30); the light source angle adjusting assembly (50) is rotatably arranged on two sides of the lamp cup (10), and the light source angle adjusting assembly (50) penetrates through the lamp cup (10) to be connected with the heat radiator (20) so that the heat radiator (20) can rotate.

2. The underground lamp of claim 1, wherein: the light source angle adjusting assembly (50) comprises a first rotary connector (501) and a second rotary connector (502), and the first rotary connector (501) and the second rotary connector (502) are fixed to realize synchronous rotation; the first rotary connecting piece (501) is rotatably arranged in the first through hole (101) of the lamp cup (10), and the second rotary connecting piece (502) is rotatably arranged in the first groove (102) on the inner side of the lamp cup (10); one end of the second rotary connecting piece (502) is fixedly inserted into the heat radiator (20).

3. The underground lamp of claim 2, wherein: and second through holes (201) which are inserted into one end of the second rotary connecting piece (502) are formed in the two sides of the heat radiator (20).

4. The underground lamp of claim 3, wherein: the second through hole (201) is semicircular.

5. The underground lamp of claim 2, wherein: the other end of the second rotary connecting piece (502) is provided with an oval second groove (503), and the side surface of the first rotary connecting piece (501) is provided with an oval first bulge (504) which is in plug-in fit with the second groove (503).

6. The underground lamp of claim 2, wherein: the first rotary connecting piece (501) and the second rotary connecting piece (502) are screwed and fixed through screws, a first screw hole (505) matched with the screws is formed in the first rotary connecting piece (501), and a through hole (506) matched with the screws is formed in the second rotary connecting piece (502).

7. The underground lamp of claim 2, wherein: the light source angle adjusting assembly (50) further comprises a coil protection ring (507), the coil protection ring (507) is arranged between the first rotary connecting piece (501) and the second rotary connecting piece (502), and the middle of the coil protection ring (507) is connected with the lamp cup (10) in a clamping mode.

8. The underground lamp of claim 2, wherein: one end of the first rotary connecting piece (501) is also provided with a second screw hole (508) for mounting a screw.

9. The underground lamp of claim 2, wherein: the first rotary connector (501) is oval.

10. The underground lamp according to any one of claims 1 to 9, wherein: the lens assembly (40) comprises a glass sealing ring (401), glass (402) and a lamp cover (403), the glass (402) is clamped in the glass sealing ring (401), and the lamp cover (403) is fixed with the lamp cup (10) and covers the glass sealing ring (401) and the glass (402) at the opening of the lamp cup (10).