Waterproof buried lamp with adjustable angle of upper and lower hemispheres

Abstract

The utility model discloses a kind of waterproof underground lamps with adjustable angle of upper and lower hemispheres, it is related to lighting equipment technical field.The utility model includes pre-buried shell, the top of pre-buried shell is equipped with face cover, the middle part of face cover is equipped with lens, the bottom of face cover is equipped with lamp shell, the bottom of lamp shell is equipped with controller, lamp shell and controller are all installed in the inside of pre-buried shell, the inner wall of lamp shell is rotatably matched with hemispherical lampshade, adjusting assembly is arranged between lamp shell and hemispherical lampshade.By operating groove to operate adjusting block, without taking out whole lamp body from underground, it simplifies the operation procedure of angle adjustment, by the cooperation of angle ruler and pointing block, operating personnel can intuitively and accurately understand the rotation angle of hemispherical lampshade, the sealing ring between face cover and lamp shell and the sealing rubber ring at adjusting assembly, different possible water inlet gap is effectively sealed respectively, reduce moisture intrusion into lamp body interior.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and more specifically, to a waterproof in-ground light with adjustable upper and lower hemisphere angles. Background Technology

[0002] In-ground lights are typically installed below ground level to illuminate specific areas such as plazas, parks, and roads. Existing in-ground lights have some structural limitations; for example, their illumination angles are mostly fixed, making it difficult to flexibly adjust the lighting direction according to actual needs and thus failing to meet the diverse lighting requirements of various scenarios.

[0003] Utility Model Patent Application No. CN201621490609.2 discloses an externally adjustable waterproof in-ground light, including a lamp body, a face cover, a light-transmitting plate, a bottom cover, and a light source assembly. The bottom cover is locked to the bottom of the lamp body by a sealing ring. The light-transmitting plate is placed at the top of the lamp body by a sealing ring. The face cover is positioned above the light-transmitting plate and fixed to the lamp body to press the light-transmitting plate tightly. A rotating rod is horizontally inserted inside the lamp body, and the light source assembly is fixed to the rotating rod. One end of the rotating rod extends out of the lamp body and is fitted with an external pressure nut. Below the external pressure nut is a conical sealant that fits around the outer circumference of the rotating rod and presses against the lamp body. This utility model allows for angle deflection control of the light source assembly, thus changing the light emission angle of the in-ground light. It has a simple and reasonable structure, is easy to operate, and allows for adjustment of the light emission angle according to the building structure, thereby achieving a good lighting effect. The various sealing components work together to ensure sufficient waterproof performance, meeting the waterproof requirements of various environments.

[0004] The aforementioned patent controls the angle deflection of the light source component by adjusting the rotating rod. During use, the light emission angle can be adjusted according to the building. When the in-ground light is installed, the structure below the panel is buried underground. When the angle needs to be adjusted during use, the light body needs to be taken out to control the angle deflection. Moreover, the exact angle cannot be adjusted at once, and repeated adjustments are required.

[0005] Therefore, we have made improvements and proposed a waterproof in-ground light with adjustable angles in both the upper and lower hemispheres. Utility Model Content

[0006] The purpose of this utility model is to allow for adjustment of the light emission angle according to the building structure during use. When the in-ground light is installed, the structure below the panel is buried underground. When the angle needs to be adjusted during use, the light body needs to be taken out to control the angle deflection. Furthermore, the exact angle cannot be adjusted at once and repeated adjustments are required.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] A waterproof in-ground light with adjustable upper and lower hemisphere angles is proposed to improve the above-mentioned problems.

[0009] The application is as follows:

[0010] The device includes a pre-embedded housing, a face cover installed on the top of the pre-embedded housing, a lens installed in the middle of the face cover, a lamp housing installed at the bottom of the face cover, a controller installed at the bottom of the lamp housing, the lamp housing and the controller being installed inside the pre-embedded housing, a hemispherical lampshade rotatably fitted to the inner wall of the lamp housing, and an adjustment component provided between the lamp housing and the hemispherical lampshade.

[0011] The adjustment block is operated via the control slot, eliminating the need to remove the entire lamp body from underground. This simplifies the angle adjustment process, saving time and labor costs. Furthermore, the angle gauge and the pointing block allow operators to intuitively and accurately understand the rotation angle of the hemispherical lamp cover. The sealing ring between the cover and the lamp housing, as well as the sealing rubber ring at the adjustment component, effectively seal different potential water ingress gaps, reducing the intrusion of water into the lamp body.

[0012] As a preferred embodiment of the adjustable-angle waterproof underground lamp with upper and lower hemispheres provided by this utility model, the top surface of the cover is provided with an operating groove, an angle ruler is provided on the side of the top surface of the cover near the operating groove, and a hemispherical lamp body is installed inside the hemispherical lamp cover.

[0013] As a preferred embodiment of the adjustable-angle waterproof underground lamp with upper and lower hemispheres provided by this utility model, the inner diameter of the opening at the top of the lamp housing is provided with a first sealing groove, and the bottom of the face cover is provided with a sealing ring that matches the first sealing groove.

[0014] As a preferred embodiment of the adjustable-angle waterproof underground lamp with upper and lower hemispheres provided by this utility model, the adjustment component includes a fixing block installed on the outer side of the lamp housing sidewall, and a protective ring is installed on the outer side of the fixing block.

[0015] As a preferred embodiment of the adjustable-angle waterproof buried lamp with upper and lower hemispheres provided by this utility model, a second sealing groove is provided on the outer side of the fixing block, and a damping groove is provided at the bottom of the second sealing groove. The damping groove penetrates the side wall of the lamp housing, and a rotating shaft is fitted to the inner wall of the damping groove for damping rotation. The inner end of the rotating shaft is installed on the outer wall of the hemisphere lamp housing, and an adjusting block is installed on the outer end of the rotating shaft.

[0016] As a preferred embodiment of the adjustable-angle waterproof in-ground light for the upper and lower hemispheres provided by this utility model, a plurality of first bolts are provided on the outer side of the protective ring, the first bolts being threaded onto the fixing block, and at least one second bolt is provided on the outer side of the protective ring, the second bolt being threaded onto the outer side of the adjusting block.

[0017] As a preferred embodiment of the adjustable-angle waterproof underground lamp for the upper and lower hemispheres provided by this utility model, a sealing rubber ring is provided in the second sealing groove. The sealing rubber ring is located inside the protective ring and is sleeved on the circumference of the rotating shaft.

[0018] As a preferred embodiment of the adjustable-angle waterproof underground light for upper and lower hemispheres provided by this utility model, a pointing groove is provided on one side of the top surface of the lamp housing, the top of the adjusting block is located in the pointing groove, an adjusting hole is provided on the top of the adjusting block, a pointing block is installed on the top of the adjusting block, and the pointing block is located in the operating groove and corresponds to the angle ruler.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: the adjustment block is operated through the operating groove, eliminating the need to remove the entire lamp body from the ground, simplifying the angle adjustment process and saving time and labor costs. At the same time, through the cooperation of the angle ruler and the pointing block, the operator can intuitively and accurately understand the rotation angle of the hemispherical lamp cover. The sealing ring between the cover and the lamp housing, as well as the sealing rubber ring at the adjustment component, effectively seal different possible water ingress gaps, reducing the intrusion of water into the lamp body. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of the adjustable-angle waterproof in-ground light for the upper and lower hemispheres provided in this application;

[0021] Figure 2 This is a schematic diagram of the internal structure of the embedded housing provided in this application;

[0022] Figure 3 A schematic diagram of the structure of the adjustment component provided in this application;

[0023] Figure 4 This is a side sectional view of the lamp housing provided in this application.

[0024] The image shows:

[0025] 1. Embedded housing; 2. Face cover; 3. Lens; 4. Lamp housing; 5. Controller; 6. Operating slot; 7. Angle ruler; 8. Adjustment assembly; 801. Fixing block; 802. Protective ring; 803. Adjustment block; 804. Rotating shaft; 805. Sealing rubber ring; 806. Pointing slot; 807. Adjustment hole; 808. Pointing block; 809. Second sealing slot; 810. Damping slot; 811. First bolt; 812. Second bolt; 9. Hemispherical lampshade; 10. Hemispherical lamp body; 11. First sealing slot; 12. Sealing ring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0027] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0028] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] Example 1

[0035] Please refer to Figure 1-4A waterproof in-ground light with adjustable upper and lower hemisphere angles includes: a pre-embedded housing 1; a face cover 2 installed on the top of the pre-embedded housing 1; a lens 3 installed in the middle of the face cover 2; a lamp housing 4 installed at the bottom of the face cover 2; a controller 5 installed at the bottom of the lamp housing 4; both the lamp housing 4 and the controller 5 are installed inside the pre-embedded housing 1; a hemispherical lampshade 9 is rotatably fitted to the inner wall of the lamp housing 4; and an adjustment component 8 is provided between the lamp housing 4 and the hemispherical lampshade 9. An operating groove 6 is provided on the top surface of the face cover 2; an angle gauge 7 is provided on the side of the top surface of the face cover 2 near the operating groove 6; and a hemispherical lamp body 10 is installed inside the hemispherical lampshade 9. A first sealing groove 11 is provided on the inner diameter of the opening at the top of the lamp housing 4; and a sealing ring 12 that mates with the first sealing groove 11 is installed at the bottom of the face cover 2.

[0036] Implementation process: The cover 2 and the lamp housing 4 are sealed with a sealing ring 12 to achieve waterproof sealing. The inner diameter of the opening at the top of the lamp housing 4 is provided with a first sealing groove 11. The sealing ring 12 installed at the bottom of the cover 2 fits tightly with the first sealing groove 11, effectively preventing moisture from entering the lamp body from the connection between the cover 2 and the lamp housing 4. The cover 2 is made of 304 stainless steel and plasma anodizing treatment. Plasma anodizing treatment can make the product have consistent color inside and out, clean and bright, with long-lasting gloss and enhanced corrosion resistance of the polished surface. The lens 3 is made of optical grade silicone lens. Optical grade silicone lens has high light transmittance, no residual stress, no yellowing, low dispersion, excellent visual effect and no fatigue, and has excellent water repellency, high and low temperature resistance, weather resistance and radiation resistance, and long service life.

[0037] Benefits of implementation: The design of the multi-layered waterproof sealing structure ensures reliable operation of the in-ground light in humid underground environments.

[0038] Example 2

[0039] The adjusting assembly 8 includes a fixing block 801 mounted on the outer side wall of the lamp housing 4, and a protective ring 802 mounted on the outer side of the fixing block 801. A second sealing groove 809 is formed on the outer side of the fixing block 801, and a damping groove 810 is formed at the bottom of the second sealing groove 809. The damping groove 810 penetrates the side wall of the lamp housing 4, and a rotating shaft 804 is rotatably fitted to the inner wall of the damping groove 810. The inner end of the rotating shaft 804 is mounted on the outer wall of the hemispherical lampshade 9, and an adjusting block 803 is mounted on the outer end of the rotating shaft 804. Multiple first bolts 811 are provided on the outer side of the protective ring 802, and the first bolts 811 are threaded onto the fixing block 801. At least one second bolt 812 is provided on the outer side of the protective ring 802, and the second bolt 812 is threaded onto the outer side of the adjusting block 803. A sealing rubber ring 805 is provided inside the second sealing groove 809, and the sealing rubber ring 805 is located inside the protective ring 802 and sleeved around the circumference of the rotating shaft 804. A pointing groove 806 is provided on one side of the top surface of the lamp housing 4. The top of the adjusting block 803 is located in the pointing groove 806. An adjusting hole 807 is provided on the top of the adjusting block 803. A pointing block 808 is installed on the top of the adjusting block 803. The pointing block 808 is located in the operating groove 6 and corresponds to the angle ruler 7.

[0040] Implementation process: When it is necessary to adjust the angle of the hemispherical lampshade 9, the operator operates the adjusting block 803 through the operating groove 6. The adjusting block 803 is connected to the rotating shaft 804. The rotating shaft 804 rotates in a damped groove 810, and its inner side is fixed to the outer wall of the hemispherical lampshade 9. Rotating the adjusting block 803 drives the rotating shaft 804 to rotate, thereby causing the hemispherical lampshade 9 to rotate around the axis of the rotating shaft 804 within the lamp housing 4, thus achieving the adjustment of the angle of the hemispherical lampshade 9. During the adjustment process, the pointing block 808 on the top of the adjusting block 803 moves within the operating groove 6. The operator can adjust the angle according to the pointing block 808. The relative position of block 808 and angle ruler 7 accurately determines the rotation angle of the hemispherical lampshade 9, thereby achieving precise angle adjustment. At the adjustment component 8, the first bolt 811 on the outer side of the protective ring 802 fixes the protective ring 802 to the fixing block 801. The sealing rubber ring 805 on the inner side of the protective ring 802 is sleeved around the rotating shaft 804 and located in the second sealing groove 809. The sealing rubber ring 805 tightly fits the inner wall of the rotating shaft 804 and the second sealing groove 809 to prevent moisture from entering from the rotating connection between the rotating shaft 804 and the lamp housing 4, ensuring the waterproof performance of the entire buried light.

[0041] Benefits of implementation: The adjustment block 803 can be operated through the operation slot 6, eliminating the need to remove the entire lamp body from the ground, which greatly simplifies the angle adjustment process.

[0042] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A waterproof in-ground light with adjustable upper and lower hemisphere angles, characterized in that, include: A pre-embedded housing (1) is provided with a face cover (2) installed on the top of the pre-embedded housing (1), a lens (3) installed in the middle of the face cover (2), a lamp housing (4) installed at the bottom of the face cover (2), a controller (5) installed at the bottom of the lamp housing (4), the lamp housing (4) and the controller (5) are both installed inside the pre-embedded housing (1), a hemispherical lampshade (9) is rotatably fitted on the inner wall of the lamp housing (4), and an adjustment component (8) is provided between the lamp housing (4) and the hemispherical lampshade (9). The adjustment assembly (8) includes a fixing block (801) installed on the outer side of the lamp housing (4) side wall, and a protective ring (802) is installed on the outer side of the fixing block (801). The outer side of the fixing block (801) is provided with a second sealing groove (809), and the bottom of the second sealing groove (809) is provided with a damping groove (810). The damping groove (810) penetrates the side wall of the lamp housing (4). The inner wall of the damping groove (810) is fitted with a rotating shaft (804) for damping rotation. The inner end of the rotating shaft (804) is installed on the outer wall of the hemispherical lamp cover (9), and the outer end of the rotating shaft (804) is equipped with an adjusting block (803).

2. The waterproof in-ground light with adjustable angle of upper and lower hemispheres according to claim 1, characterized in that, The top surface of the cover (2) is provided with an operating groove (6), and an angle ruler (7) is provided on the side of the top surface of the cover (2) near the operating groove (6). The interior of the hemispherical lampshade (9) is equipped with a hemispherical lamp body (10).

3. The waterproof in-ground light with adjustable angle of upper and lower hemispheres according to claim 1, characterized in that, The inner diameter of the top opening of the lamp housing (4) is provided with a first sealing groove (11), and the bottom of the face cover (2) is provided with a sealing ring (12) that matches the first sealing groove (11).

4. The waterproof in-ground light with adjustable angle of upper and lower hemispheres according to claim 1, characterized in that, The outer side of the protective ring (802) is provided with a plurality of first bolts (811), the first bolts (811) being threadedly engaged with the fixing block (801), and the outer side of the protective ring (802) is provided with at least one second bolt (812), the second bolt (812) being threadedly engaged with the outer side of the adjusting block (803).

5. A waterproof in-ground light with adjustable angles in both upper and lower hemispheres according to claim 4, characterized in that, A sealing rubber ring (805) is provided in the second sealing groove (809). The sealing rubber ring (805) is located inside the protective ring (802) and is sleeved on the circumference of the rotating shaft (804).

6. A waterproof in-ground light with adjustable angles in the upper and lower hemispheres according to claim 5, characterized in that, A pointing groove (806) is provided on one side of the top surface of the lamp housing (4). The top of the adjusting block (803) is located in the pointing groove (806). An adjusting hole (807) is provided on the top of the adjusting block (803). A pointing block (808) is installed on the top of the adjusting block (803). The pointing block (808) is located in the operating groove (6) and corresponds to the angle ruler (7).

Images