Novel spotlight structure capable of internally adjusting angle

Abstract

The utility model discloses a novel internal angle adjusting spotlight structure which comprises an outer shell and a lamp panel, and the lamp panel is fixedly installed in the outer shell. The bottom end of the shell is detachably connected with an anti-dazzle cover, an adjusting mechanism is arranged above the anti-dazzle cover, the anti-dazzle cover is connected with a lens through the adjusting mechanism, and the lens is arranged below the lamp panel; the shell is in a cylindrical shell shape with an opening in the bottom end, a buckle ring groove is formed in the inner wall of the bottom end of the shell, the shell is connected with the anti-dazzle cover through the buckle ring groove, and the buckle ring groove is formed around the circumferential inner wall of the shell; the anti-dazzle cover is arranged in a horn shape with a small top end opening and a large bottom end opening, an elastic buckle is arranged on the outer side of the bottom end of the anti-dazzle cover, and the anti-dazzle cover is arranged on the inner side of the bottom end of the shell in a sleeving mode and connected with the buckle ring groove in a clamped mode through the elastic buckle. The outer side of the top end of the anti-dazzle cover is provided with a positioning piece and connected with the adjusting mechanism through the positioning piece.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a novel internally adjustable angle spotlight structure. Background Technology

[0002] Ceiling spotlights are mainly installed on the ceiling for decorative, commercial space lighting, and architectural decorative lighting. Especially with social development, people have higher and higher requirements for the decoration of goods. In order to showcase the appearance of goods, many merchants use ceiling spotlights for supplementary lighting. Traditional ceiling spotlights generally have fixed angles and a relatively small illumination range, which cannot meet the needs of various occasions.

[0003] Patent No. ZL202220825925.X discloses an adjustable ceiling spotlight that can adjust the beam angle. However, adjusting the beam angle requires removing the spotlight from the building's mounting hole, adjusting the angle, and then reinstalling it. This process is cumbersome. Furthermore, the angle adjustment is based on a rough estimate, and if the adjusted beam angle does not meet the requirements, the spotlight must be removed and reinstalled again. This significantly reduces the efficiency of beam angle adjustment and affects the spotlight's performance. Therefore, improvements are necessary. Summary of the Invention

[0004] The purpose of this utility model is to address the above-mentioned problems by providing a novel internal angle adjustment spotlight structure that is simple in structure and convenient to use.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A novel internally adjustable spotlight structure includes a housing and a lamp panel, with the lamp panel fixedly installed inside the housing. An anti-glare cover is detachably connected to the bottom of the housing. An adjustment mechanism is located above the anti-glare cover and connected to a lens via the adjustment mechanism. The lens is positioned below the lamp panel. The housing is a cylindrical shell with an open bottom. A snap-fit ​​groove is provided on the inner wall of the bottom of the housing, connecting to the anti-glare cover. The snap-fit ​​groove surrounds the inner circumference of the housing. The anti-glare cover is flared, with a small opening at the top and a large opening at the bottom. An elastic buckle is provided on the outer side of the bottom of the anti-glare cover, which is fitted onto the inner side of the bottom of the housing and engaged with the snap-fit ​​groove via the elastic buckle. A positioning element is provided on the outer side of the top of the anti-glare cover and connected to the adjustment mechanism via the positioning element.

[0007] Furthermore, the adjustment mechanism includes an adjustment bracket and a lens mounting base. The adjustment bracket is flared in shape with a large opening at the top and a small opening at the bottom. The bottom of the adjustment bracket is fitted inside the anti-glare cover. Two positioning protrusions are symmetrically arranged on the outer side of the adjustment bracket. The bottom of the positioning protrusions is detachably connected to the positioning component. The top of the positioning protrusions is provided with a pin groove and is connected to the lens mounting base by a pin through the pin groove. The lens mounting base is flared in shape with a large opening at the top and a small opening at the bottom. A lens is detachably connected inside the lens mounting base. The lens mounting base is positioned above the adjustment bracket and the bottom of the lens mounting base is fitted inside the adjustment bracket. Two pin protrusions are symmetrically arranged on the outer side of the top of the lens mounting base. The two pin protrusions correspond to the pin grooves on the two positioning protrusions and are connected by a pin.

[0008] Furthermore, there are two positioning components, and the two positioning components are correspondingly arranged with two positioning protrusions. The opposing surfaces of the two positioning components are provided with positioning slots that are adapted to the positioning protrusions, and the positioning protrusions are embedded in the corresponding positioning slots. The positioning components are provided with first bolt holes, and the bottom end of the positioning protrusions is provided with second bolt holes. When the positioning protrusions are embedded in the positioning slots, the first bolt holes and the second bolt holes are connected by fixing bolts.

[0009] Furthermore, a limiting protrusion is integrally formed on the outer wall of the anti-glare cover, and a limiting groove corresponding to the limiting protrusion is provided on the inner wall of the bottom end of the adjusting bracket; when the adjusting bracket is connected to the anti-glare cover, the limiting protrusion is embedded in the limiting groove.

[0010] Furthermore, the lamp panel is located above the lens and at the center of the top of the housing. The lamp panel is equipped with lamp beads and is fixedly connected to the inner wall of the top of the housing by a fixing bracket.

[0011] Furthermore, two mounting springs are symmetrically arranged on the outer side of the bottom end of the housing. One end of the mounting spring is fixedly connected to the outer wall of the housing by a rivet, and the other end of the mounting spring engages with the spotlight mounting hole provided on the building under the action of elasticity.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are:

[0013] When adjusting the illumination angle, this invention only requires reaching into the anti-glare cover and pressing the lens. The lens and lens holder tilt and flip under the action of the pin protrusion and pin groove, thus adjusting the spotlight's illumination angle. Simultaneously, the lens and lens holder can be rotated, causing the lens, lens holder, adjustment bracket, and anti-glare cover to rotate circumferentially relative to the outer casing, ultimately achieving multi-angle adjustment of the spotlight. This angle adjustment process does not require removing the entire spotlight structure from the mounting hole on the building, and the lens can be directly twisted to the desired angle based on the spotlight's illumination angle, eliminating the need for multiple adjustments. The entire adjustment process is simple and quick, effectively improving the efficiency of spotlight angle adjustment and further enhancing the spotlight's performance. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an assembly structure diagram of the present utility model;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is a diagram showing the connection structure between the adjustment mechanism and the anti-glare shield;

[0019] Figure 5 This is an assembly structure diagram of the adjustment mechanism and the anti-glare shield. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art to all other embodiments obtained without creative effort should be included within the protection scope of the present utility model.

[0021] like Figures 1 to 5As shown, this embodiment discloses a novel internally adjustable angle spotlight structure, including a housing 1 and a lamp plate 6, with the lamp plate 6 fixedly installed inside the housing 1; an anti-glare cover 2 is detachably connected to the bottom of the housing 1, and an adjustment mechanism is provided above the anti-glare cover 2 and connected to a lens 5 through the adjustment mechanism, with the lens 5 located below the lamp plate 6;

[0022] The outer shell 1 is a cylindrical shell with an open bottom. Two mounting springs 7 are symmetrically arranged on the outer side of the bottom end of the outer shell 1. One end of the mounting spring 7 is fixedly connected to the outer wall of the outer shell 1 by a rivet 8. The other end of the mounting spring 7 is engaged with the spotlight mounting hole provided on the building under the action of elasticity. The inner wall of the bottom end of the outer shell 1 is provided with a snap ring groove 11 and is connected to the anti-glare cover 2 through the snap ring groove 11. The snap ring groove 11 is arranged around the inner circumference of the outer shell 1.

[0023] The lamp plate 6 is located at the center of the top of the inner part of the outer shell 1. The lamp plate 6 is equipped with lamp beads. The lamp plate 6 is fixedly connected to the inner wall of the top of the outer shell 1 by a fixing bracket.

[0024] The anti-glare cover 2 is flared in shape with a small opening at the top and a large opening at the bottom. An elastic buckle 21 is provided on the outer side of the bottom end of the anti-glare cover 2. The anti-glare cover 2 is fitted on the inner side of the bottom end of the outer shell 1 and is engaged with the buckle ring groove 11 by the elastic buckle 21. A positioning element 22 is provided on the outer side of the top end of the anti-glare cover 2 and is connected to the adjustment mechanism by the positioning element 22.

[0025] The elastic buckle engages with the buckle ring groove under elastic action. This connection structure allows the anti-glare cover to rotate relative to the outer shell. When the anti-glare cover rotates, the elastic buckle rotates circumferentially within the buckle ring groove. This design allows the anti-glare cover, adjustment mechanism, and lens to rotate together around the axis of the outer shell, achieving circumferential adjustment of the spotlight angle.

[0026] The adjustment mechanism includes an adjustment bracket 3 and a lens mounting base 4. The adjustment bracket 3 is shaped like a trumpet with a large opening at the top and a small opening at the bottom. The bottom of the adjustment bracket 3 is fitted inside the top of the anti-glare cover 2. Two positioning protrusions 31 are symmetrically arranged on the outer side of the adjustment bracket 3. The bottom of the positioning protrusions 31 is detachably connected to the positioning component 22. The top of the positioning protrusions 31 is provided with a pin groove 312 and is pin-connected to the lens mounting base 4 through the pin groove 312. The lens mounting base 4 is also shaped like a trumpet with a large opening at the top and a small opening at the bottom. A lens 5 is detachably connected inside the lens mounting base 4 and is located below the lamp panel 6. The lens mounting base 4 is positioned above the adjustment bracket 3 and the bottom of the lens mounting base 4 is fitted inside the top of the adjustment bracket 3. Two pin protrusions 41 are symmetrically arranged on the outer side of the top of the lens mounting base 4. The two pin protrusions 41 correspond to the pin grooves 312 on the two positioning protrusions 31, and the pin protrusions 41 and the pin grooves 312 are pin-connected.

[0027] There are two positioning elements 22, and the two positioning elements 22 are correspondingly arranged with two positioning protrusions 31. The opposite surfaces of the two positioning elements 22 are provided with positioning slots 222 that are adapted to the positioning protrusions 31. The bottom end of the positioning protrusion 31 is embedded in the corresponding positioning slot 222. The positioning element 22 is provided with a first bolt hole 221, and the bottom end of the positioning protrusion 31 is provided with a second bolt hole 311. When the positioning protrusion 31 is embedded in the positioning slot 222, the first bolt hole 221 and the second bolt hole 311 are connected by fixing bolts.

[0028] The anti-glare cover 2 has an integrally formed limiting protrusion 23 on its outer side wall, and the adjusting bracket 3 has a limiting groove 32 corresponding to the limiting protrusion 23 on its bottom inner wall; when the adjusting bracket 3 is connected to the anti-glare cover 2, the limiting protrusion 23 is embedded in the limiting groove 32.

[0029] The anti-glare shield and the adjustment bracket are installed and positioned by a limiting groove, a limiting protrusion fitting structure, and a positioning protrusion and a positioning slot fitting structure. At the same time, the installation is reinforced by a bolt connection structure between the first bolt hole and the second bolt hole, thus achieving a fixed connection between the anti-glare shield and the adjustment bracket. In addition, the lens can be flipped and adjusted by connecting the lens fixing seat to the top pin of the adjustment bracket, which further improves the use effect of this utility model.

[0030] When adjusting the illumination angle, this invention only requires reaching into the anti-glare cover and pressing the lens. The lens and lens holder tilt and flip under the action of the pin protrusion and pin groove, thus adjusting the spotlight's illumination angle. Simultaneously, the lens and lens holder can be rotated, causing the lens, lens holder, adjustment bracket, and anti-glare cover to rotate circumferentially relative to the outer casing, ultimately achieving multi-angle adjustment of the spotlight. This angle adjustment process does not require removing the entire spotlight structure from the mounting hole on the building, and the lens can be directly twisted to the desired angle based on the spotlight's illumination angle, eliminating the need for multiple adjustments. The entire adjustment process is simple and quick, effectively improving the efficiency of spotlight angle adjustment and further enhancing the spotlight's performance.

Claims

1. A novel internally adjustable angle spotlight structure, comprising a housing and a lamp plate, wherein the lamp plate is fixedly installed inside the housing; characterized in that: The bottom of the outer shell is detachably connected to an anti-glare cover. An adjustment mechanism is provided above the anti-glare cover and is connected to a lens through the adjustment mechanism. The lens is located below the lamp panel. The outer shell is a cylindrical shell with an open bottom. A snap-ring groove is provided on the inner wall of the bottom of the outer shell and is connected to the anti-glare cover through the snap-ring groove. The snap-ring groove is arranged around the inner circumference of the outer shell. The anti-glare cover is flared in shape with a small opening at the top and a large opening at the bottom. An elastic buckle is provided on the outer side of the bottom of the anti-glare cover. The anti-glare cover is fitted onto the inner side of the bottom of the outer shell and is engaged with the snap-ring groove through the elastic buckle. A positioning element is provided on the outer side of the top of the anti-glare cover and is connected to the adjustment mechanism through the positioning element.

2. The novel internal angle-adjustable spotlight structure as described in claim 1, characterized in that: The adjustment mechanism includes an adjustment bracket and a lens holder. The adjustment bracket is flared in shape with a large opening at the top and a small opening at the bottom. The bottom of the adjustment bracket is fitted inside the anti-glare cover. Two positioning protrusions are symmetrically arranged on the outer side of the adjustment bracket. The bottom of the positioning protrusions is detachably connected to a positioning component. The top of the positioning protrusions is provided with a pin groove and is connected to the lens holder pin through the pin groove. The lens holder is also flared in shape with a large opening at the top and a small opening at the bottom. A lens is detachably connected inside the lens holder. The lens holder is positioned above the adjustment bracket and the bottom of the lens holder is fitted inside the adjustment bracket. Two pin protrusions are symmetrically arranged on the outer side of the top of the lens holder. The two pin protrusions correspond to the pin grooves on the two positioning protrusions and are connected by pins.

3. The novel internal angle-adjustable spotlight structure as described in claim 2, characterized in that: There are two positioning components, and the two positioning components are correspondingly arranged with two positioning protrusions. The opposite surfaces of the two positioning components are provided with positioning slots that are adapted to the positioning protrusions. The positioning protrusions are embedded in the corresponding positioning slots. The positioning components are provided with a first bolt hole, and the bottom end of the positioning protrusions is provided with a second bolt hole. When the positioning protrusions are embedded in the positioning slots, the first bolt hole and the second bolt hole are connected by fixing bolts.

4. The novel internal angle-adjustable spotlight structure as described in claim 3, characterized in that: The anti-glare shield has an integrally formed limiting protrusion on its outer side wall, and the adjusting bracket has a limiting groove corresponding to the limiting protrusion on its bottom inner wall; when the adjusting bracket is connected to the anti-glare shield, the limiting protrusion is embedded in the limiting groove.

5. The novel internal angle-adjustable spotlight structure as described in claim 4, characterized in that: The lamp panel is located above the lens and at the center of the top of the housing. The lamp panel is equipped with LED beads and is fixedly connected to the inner wall of the top of the housing by a fixing bracket.

6. The novel internal angle-adjustable spotlight structure as described in claim 5, characterized in that: Two mounting springs are symmetrically arranged on the outer side of the bottom end of the housing. One end of the mounting spring is fixed to the outer wall of the housing by a rivet, and the other end of the mounting spring engages with the spotlight mounting hole on the building under the action of elasticity.

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