A ground buried lamp with convenient angle adjustment

Abstract

The present invention discloses a buried lamp with convenient angle adjustment, which includes a lamp body, an outer glass hermetically covering the top of the lamp body, and a light source assembly arranged inside the lamp body. A plurality of outer grooves are provided on the outer side wall of the lamp body, and magnets are inserted in the outer grooves. Inner grooves corresponding to the outer grooves one by one are provided on the inner side wall of the lamp body at positions corresponding to the outer grooves. The light source assembly includes a radiator, an LED lamp assembly fixed on the radiator, and an adjusting rod horizontally penetrating through the radiator. Rotating shafts are respectively provided on two outer side walls of the radiator perpendicular to the adjusting rod, and the rotating shafts are rotatably connected to the inner side wall of the lamp body. One end of the adjusting rod is inserted into the corresponding inner groove, and a positioning mechanism is provided between the other end of the adjusting rod and the radiator. The structure of the present invention is reasonably designed, has a high protection level and is convenient for adjusting the irradiation angle, which is beneficial to the market promotion and application.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting devices, and particularly relates to a buried lamp that is convenient for adjusting the angle. Background Art

[0002] A ground lamp, also known as a buried lamp or a recessed ground lamp, is a lighting facility embedded in the ground. The ground lamp illuminates the ground, ground vegetation, etc., making the landscape more beautiful and pedestrians safer when passing by. Since it is embedded in the ground, the buried lamp has relatively high requirements for the protection level. At the same time, during use, it is necessary to adjust the angle of the light-emitting surface according to the needs of the construction site. In the prior art, the conventional buried lamp generally adjusts the angle through screws arranged outside the lamp body. Although the irradiation angle can be adjusted in this way, when setting it up, holes need to be drilled in the lamp body. Therefore, in order to meet the requirements of the protection level, the general structural design is relatively complex and the reliability is poor, which cannot meet the requirements of people. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a buried lamp with a reasonable structural design, a high protection level and convenient for adjusting the irradiation angle.

[0004] The present invention adopts the following technical solutions:

[0005] A buried lamp that is convenient for adjusting the angle, including a buried lamp body. The buried lamp body includes a lamp body with an opening at the top, an outer glass hermetically covering the opening position at the top of the lamp body, and a light source assembly arranged inside the lamp body. A plurality of outer grooves are provided on the outer side wall of the lamp body along the height direction of the lamp body. Magnets are inserted in the outer grooves. Inner grooves corresponding to the outer grooves one by one are provided on the inner side wall of the lamp body at positions corresponding to the outer grooves. The light source assembly includes a radiator, an LED lamp assembly fixed on the radiator, and an adjusting rod horizontally penetrating through the radiator. Rotating shafts are respectively provided on the two outer side walls of the radiator perpendicular to the adjusting rod. The rotating shafts are rotatably connected to the inner side wall of the lamp body. The adjusting rod is made of a magnetically conductive material. One end of the adjusting rod is inserted into the corresponding inner groove, and a positioning mechanism is provided between the other end of the adjusting rod and the radiator.

[0006] As a preferred technical solution of the present invention, a connecting platform is provided on the inner side wall of the lamp body at a position corresponding to the rotating shaft. A connecting groove adapted to the rotating shaft is provided at the top of the connecting platform. The rotating shaft rotatably abuts in the connecting groove. A limiting plate is further provided above the connecting groove. The opposite ends of the limiting plate are respectively connected to the top of the connecting platform.

[0007] As a preferred technical solution of the present invention, the positioning mechanism includes a positioning plate and a positioning spring. The positioning plate includes a connecting portion and a positioning portion connected together at a right angle. The connecting portion is fixedly connected to the radiator at a position corresponding to the adjusting rod. A positioning hole adapted to the structure of the adjusting rod is provided at a position corresponding to the adjusting rod on the positioning portion. The corresponding end of the adjusting rod slidably penetrates through the positioning hole, and a positioning table is provided on the outer side wall of the adjusting rod near the positioning portion along the circumferential direction of the adjusting rod. The positioning spring is sleeved on the adjusting rod at a position corresponding to between the positioning portion and the positioning table, and one end of the positioning spring abuts against the positioning portion, and the other end of the positioning spring abuts against the positioning table.

[0008] As a preferred technical solution of the present invention, a scale is provided on the outer side wall of the lamp body at a position corresponding to the outer groove.

[0009] As a preferred technical solution of the present invention, the transverse cross-section of the inner groove is an arc structure.

[0010] As a preferred technical solution of the present invention, the number of the outer grooves is more than two.

[0011] The beneficial effects of the present invention are as follows:

[0012] The structure of the present invention is reasonably designed. The adjustment of the irradiation angle of the buried lamp is completed through the mutual cooperation between the magnet and the magnetic conductive material. During the preparation process, there is no need to punch holes in the lamp body, so that the buried lamp can facilitate the adjustment of the irradiation angle while ensuring that the protection level of the lamp body itself is not affected, and the production cost is low, which is conducive to the market promotion and application. Description of the Drawings

[0013] Figure 1 is a three-dimensional structure schematic diagram of a buried lamp with an adjustable angle according to the present invention;

[0014] Figure 2 is a side view structure schematic diagram of a buried lamp with an adjustable angle according to the present invention;

[0015] Figure 3 is Figure 2 a transverse cross-section schematic diagram of

[0016] Figure 4 is Figure 2 a longitudinal cross-section schematic diagram of

[0017] Symbol description in the figure:

[0018] Lamp body 1, outer layer of glass 2, outer groove 3, inner groove 4, radiator 5, LED lamp assembly 6, adjusting rod 7, rotating shaft 8, connecting platform 9, limiting plate 10, positioning spring 11, connecting portion 12, positioning portion 13, positioning platform 14, scale 15. Detailed implementation mode

[0019] Now, the present invention will be further described in detail with reference to the accompanying drawings.

[0020] As Figures 1 to 4 shown, a buried lamp convenient for angle adjustment includes a buried lamp body. The buried lamp body includes a lamp body 1 with an opening at the top, an outer layer of glass 2 hermetically covering the opening position at the top of the lamp body 1, and a light source assembly arranged inside the lamp body 1. A plurality of outer grooves 3 are arranged on the outer side wall of the lamp body 1 along the height direction of the lamp body 1, and the number of the outer grooves 3 is more than two; specifically, in this embodiment, the number of the outer grooves 3 is five. In the actual application process, those skilled in the art can determine the number of the outer grooves 3 according to actual needs; A magnet (not shown in the figure) is inserted into the outer groove 3. Specifically, the number of the magnets is one. When in use, the user inserts the magnet into the corresponding outer groove 3 according to actual needs; Inner grooves 4 corresponding to the outer grooves 3 are arranged on the inner side wall of the lamp body 1 at positions corresponding to the outer grooves 3. The transverse section of the inner groove 4 is an arc-shaped structure, and the inner side wall of the lamp body is also provided with an arc transition at the position between two adjacent inner grooves 4;

[0021] The light source assembly includes a radiator 5, an LED lamp assembly 6 fixed on the radiator 5, and an adjusting rod 7 horizontally penetrating through the radiator 5. Specifically, in this embodiment, both the radiator 5 and the LED lamp assembly 7 are conventional radiators and LED lamp assemblies commonly used in the prior art well-known to those skilled in the art. Therefore, the specific structures and connection methods of the radiator and the LED lamp assembly will not be described in detail; Further specifically, rotating shafts 8 are respectively and fixedly arranged on the outer side walls of the radiator 5 perpendicular to the adjusting rod 7. The rotating shafts 8 are rotatably connected to the inner side wall of the lamp body 1. The adjusting rod 7 is made of a magnetically conductive material. One end of the adjusting rod 7 is inserted into the corresponding inner groove 4 under the action of the magnet, and a positioning mechanism is arranged between the other end of the adjusting rod 7 and the radiator 5;

[0022] Further, a connecting platform 9 is arranged on the inner side wall of the lamp body 1 at a position corresponding to the rotating shaft 8. A connecting groove (not marked in the figure) adapted to the rotating shaft 8 is arranged at the top end of the connecting platform 9. The rotating shaft 8 rotatably abuts in the connecting groove, and a limiting plate 10 for limiting the rotating shaft 8 in the connecting groove is further arranged above the connecting groove. The opposite ends of the limiting plate 10 are respectively connected to the top end of the connecting platform 9;

[0023] Furthermore, the positioning mechanism includes a positioning plate and a positioning spring 11. The positioning plate includes a connecting portion 12 and a positioning portion 13 connected together at a right angle. The connecting portion 12 is fixedly connected to the radiator 5 at a position corresponding to the adjusting rod 7. A positioning hole (not shown in the figure) adapted to the structure of the adjusting rod 7 is provided at a position corresponding to the adjusting rod 7 on the positioning portion 13. The corresponding end of the adjusting rod 7 slidably penetrates through the positioning hole, and a positioning table 14 is provided on the outer wall of the adjusting rod 7 near the positioning portion 13 along the circumferential direction of the adjusting rod 7. The positioning spring 11 is sleeved on the adjusting rod 7 at a position corresponding to between the positioning portion 13 and the positioning table 14, and one end of the positioning spring 11 abuts against the positioning portion 13, and the other end of the positioning spring 11 abuts against the positioning table 14. Thus, when in use, under the action of the elastic force of the positioning spring 11, the adjusting rod 7 is pushed to move towards the inner groove 4, so that one end of the adjusting rod 7 near the inner groove 4 can stably abut against the corresponding inner groove 4 relatively;

[0024] Furthermore, a scale 15 is provided on the outer wall of the lamp body 1 at a position corresponding to the outer groove 3.

[0025] A brief description of the process of adjusting the illumination angle during the use of the present invention is as follows:

[0026] During adjustment, according to actual needs, the magnet is moved into the outer groove 3 corresponding to the scale 15. At this time, under the action of the magnetic force of the magnet, the adjusting rod 7 squeezes the positioning spring 11 and slides out of the original inner groove 4 and slides into the inner groove 4 corresponding to the outer groove 3 with the magnet. At this time, the light source assembly also rotates to the required position along with the adjusting rod 7, thus very conveniently completing the adjustment of the illumination angle of the buried lamp body.

[0027] Finally, it should be noted that these embodiments are only used to illustrate the present invention and do not limit the scope of the present invention. In addition, for those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all embodiments here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A ground buried lamp with convenient angle adjustment, comprising a ground buried lamp body, wherein the ground buried lamp body includes a lamp body (1) with an opening at the top, an outer layer of glass (2) hermetically covering the opening position at the top of the lamp body (1), and a light source assembly arranged inside the lamp body (1), and is characterized in that: On the outer side wall of the lamp body (1), a plurality of outer grooves (3) are provided along the height direction of the lamp body (1). Magnets are inserted into the outer grooves (3). On the inner side wall of the lamp body (1) and at positions corresponding to the outer grooves (3), inner grooves (4) are provided in one-to-one correspondence with the outer grooves (3). The light source assembly includes a radiator (5), an LED lamp assembly (6) fixed on the radiator (5), and an adjusting rod (7) horizontally penetrating through the radiator (5). On the two outer side walls of the radiator (5) perpendicular to the adjusting rod (7), rotating shafts (8) are respectively provided. The rotating shafts (8) are rotatably connected to the inner side wall of the lamp body (1). The adjusting rod (7) is made of a magnetically conductive material. One end of the adjusting rod (7) is inserted into the corresponding inner groove (4), and a positioning mechanism is provided between the other end of the adjusting rod (7) and the radiator (5).

2. The buried lamp capable of conveniently adjusting the angle according to claim 1, characterized in that: On the inner side wall of the lamp body (1) and at positions corresponding to the rotating shafts (8), connecting platforms (9) are provided. At the top of the connecting platforms (9), connecting grooves adapted to the rotating shafts (8) are provided. The rotating shafts (8) are rotatably abutted in the connecting grooves. Above the connecting grooves, a limiting plate (10) is further provided. The opposite ends of the limiting plate (10) are respectively connected to the top of the connecting platforms (9).

3. The buried lamp with convenient angle adjustment according to claim 1, characterized in that: The positioning mechanism includes a positioning plate and a positioning spring (11). The positioning plate includes a connecting portion (12) and a positioning portion (13) connected together in a right-angled shape. The connecting portion (12) is fixedly connected to the radiator (5) at a position corresponding to the adjusting rod (7). At a position on the positioning portion (13) corresponding to the adjusting rod (7), a positioning hole adapted to the structure of the adjusting rod (7) is provided. The corresponding end of the adjusting rod (7) slidably penetrates through the positioning hole. And at a position on the outer side wall of the adjusting rod (7) close to the positioning portion (13), a positioning platform (14) is provided along the circumferential direction of the adjusting rod (7). The positioning spring (11) is sleeved on the adjusting rod (7) at a position between the positioning portion (13) and the positioning platform (14), and one end of the positioning spring (11) abuts against the positioning portion (13), and the other end of the positioning spring (11) abuts against the positioning platform (14).

4. The buried lamp with convenient angle adjustment according to claim 1, characterized in that: On the outer side wall of the lamp body (1) and at positions corresponding to the outer grooves (3), scales (15) are provided.

5. The adjustable-angle in-ground lamp according to claim 1, characterized in that: The transverse cross-section of the inner groove (4) is an arc structure.

6. The buried lamp with convenient angle adjustment according to claim 1, characterized in that: The number of the outer grooves (4) is more than two.

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