Embedded LED down lamp with adjustable lamp holder illumination direction

Abstract

The utility model discloses an embedded LED down lamp with an adjustable lamp holder illumination direction, which relates to the technical field of LED down lamps and is characterized by comprising a down lamp positioning mechanism. The lamp cap illumination direction rotating mechanism is rotationally mounted in the middle of the interior of the down lamp positioning mechanism; the LED lamp body is fixedly connected to the middle of the interior of the lamp holder illumination direction rotating mechanism; the elastic abutting mechanism is installed and connected to the lamp holder illumination direction rotating mechanism, the lamp holder illumination direction rotating mechanism and the down lamp positioning mechanism are fixed through the elastic abutting mechanism, and the technical effects are that the lamp holder illumination direction rotating mechanism and the down lamp positioning mechanism are fixed through the elastic abutting mechanism, so that the lamp holder illumination direction rotating mechanism and the down lamp positioning mechanism can be stably placed; and the condition of position deviation after angle adjustment is avoided.

Description

Technical Field

[0001] This utility model relates to the field of LED downlight technology, specifically to an embedded LED downlight with adjustable lamp head lighting direction. Background Technology

[0002] LED downlights are cylindrical lamps that use light-emitting diodes as their light source. They are lighting devices that have been improved and developed based on traditional downlights.

[0003] Existing LED downlights use a downlight spring clip to install the LED downlight body into the lamp hole. The lamp head of the LED downlight body cannot effectively change its angle, thus it cannot be adjusted according to usage needs. Moreover, after adjustment, the lamp head cannot be effectively and stably positioned for illumination.

[0004] Therefore, we propose a novel recessed LED downlight with adjustable lamp head lighting direction to solve the above-mentioned technical problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an embedded LED downlight with an adjustable lamp head lighting direction, which solves the problem that existing LED downlights cannot be stably positioned for lighting after the lamp head angle is adjusted.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an embedded LED downlight with adjustable lamp head illumination direction, comprising:

[0009] Downlight positioning mechanism;

[0010] A lamp head lighting direction rotation mechanism is rotatably installed inside the downlight positioning mechanism.

[0011] The LED lamp body is fixedly connected to the inside of the lamp head lighting direction rotation mechanism; the elastic abutment mechanism is installed and connected to the lamp head lighting direction rotation mechanism, and the lamp head lighting direction rotation mechanism and the downlight positioning mechanism are fixed by the elastic abutment mechanism.

[0012] Preferably, the downlight positioning mechanism includes a blocking ring, the lower end of which is fixedly connected to the downlight housing, and two downlight spring clips are symmetrically installed on the upper circumference of the downlight housing. The downlight housing is installed in the external downlight hole through the downlight spring clips.

[0013] Preferably, the lamp head lighting direction rotation mechanism includes a body collar, the body collar has an internal body mounting cavity, two hollow positioning lugs are symmetrically fixed to the outer wall of the body collar, a rotating protrusion is fixed to the middle of the outer end of the hollow positioning lug, the hollow positioning lug is movably connected to the downlight housing through the rotating protrusion, and an elastic abutment mechanism is installed on the inner side of the hollow positioning lug.

[0014] Preferably, the hollow positioning ear block includes an ear plate shell, the inner end of which is fixedly connected to the machine body collar, the outer end of which is fixedly connected to a rotating protrusion, and a positioning cross groove is provided on the inner side of the upper end of the ear plate shell. An elastic abutment mechanism is installed on the ear plate shell through the positioning cross groove.

[0015] Preferably, the elastic abutment mechanism includes a positioning and moving mechanism, which is sleeved in the positioning cross groove of the ear plate housing, and an abutment spring is fixedly connected between the positioning and moving mechanism and the ear plate housing.

[0016] Preferably, the positioning and moving mechanism includes a cross slide plate, an L-shaped top plate is fixedly connected to the upper end of the cross slide plate, the L-shaped top plate and the cross slide plate are sleeved in the positioning cross slide groove of the ear plate shell, and an abutment spring is fixedly connected to the middle of the rear end of the cross slide plate.

[0017] Preferably, a dustproof folded cloth is installed between the L-shaped top plate and the ear plate outer shell.

[0018] Preferably, a rotation gap is provided between the body collar and the downlight housing.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, this utility model provides an embedded LED downlight with adjustable lamp head illumination direction, which has the following beneficial effects:

[0021] 1. The lamp head lighting direction rotation mechanism and the downlight positioning mechanism of this utility model are fixed by an elastic abutment mechanism, so that they can be placed stably and avoid positional displacement after angle adjustment.

[0022] 2. The LED lamp body of this utility model can change the lighting direction by changing the angle of the lamp head lighting direction rotation mechanism. The lamp head lighting direction rotation mechanism can be positioned by an elastic contact mechanism. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the combined structure of the lamp head lighting direction rotation mechanism and the elastic contact mechanism of this utility model;

[0025] Figure 3 This is a schematic cross-sectional view of the combined structure of the lamp head lighting direction rotation mechanism and the elastic contact mechanism of this utility model.

[0026] Figure 4 This is a schematic diagram of the positioning and moving mechanism of this utility model;

[0027] Figure 5 This is a schematic diagram of the hollow positioning ear block structure of this utility model.

[0028] In the picture:

[0029] 1. LED lamp body; 2. Downlight housing; 21. Blocking ring; 3. Body collar; 31. Body mounting cavity; 32. Rotating convex rod; 4. Ear plate housing; 5. Downlight spring clip; 6. L-shaped top plate; 61. Dustproof folded cloth; 62. Cross slide plate; 621. Positioning cross slide groove; 63. Contact spring. Detailed Implementation

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Example 1

[0032] This embodiment provides a technical solution: an embedded LED downlight with adjustable lamp head illumination direction, such as... Figures 1-5 As shown, it includes a downlight positioning mechanism, a lamp head lighting direction rotation mechanism, an LED lamp body 1, and an elastic contact mechanism.

[0033] The lamp head lighting direction rotation mechanism is rotatably installed inside the downlight positioning mechanism. The lamp head lighting direction rotation mechanism can rotate at an angle inside the downlight positioning mechanism. The LED lamp body 1 is fixed inside the lamp head lighting direction rotation mechanism. The LED lamp body 1 can change the lighting direction by changing the angle of the lamp head lighting direction rotation mechanism. The elastic contact mechanism is installed and connected to the lamp head lighting direction rotation mechanism. The lamp head lighting direction rotation mechanism can be positioned by contact. The lamp head lighting direction rotation mechanism and the downlight positioning mechanism are fixed by the elastic contact mechanism, so that they can be placed stably and avoid positional displacement after angle adjustment.

[0034] like Figure 1 and Figure 2As shown, the lamp head lighting direction rotation mechanism includes a body collar 3. The body collar 3 has a body mounting cavity 31 inside. The body collar 3 passes through the area of ​​the body mounting cavity 31, so that the LED lamp body 1 can be fixedly installed accordingly. Two hollow positioning lugs are symmetrically fixed to the outer wall of the body collar 3. A rotating protrusion 32 is fixed to the middle of the outer end of the hollow positioning lug. The body collar 3 can be positioned and rotated through the rotating protrusion 32 in the middle of the outer end of the hollow positioning lug. The hollow positioning lug is movably connected to the downlight housing 2 through the rotating protrusion 32, so that the angle can be changed. An elastic abutment mechanism is installed on the inner side of the hollow positioning lug. The hollow positioning lug is stably placed by the abutment of the elastic abutment mechanism.

[0035] The hollow positioning ear block includes an ear plate shell 4. The inner end of the ear plate shell 4 is fixed to the body collar 3. When the ear plate shell 4 rotates, it can drive the body collar 3 to rotate. The outer end of the ear plate shell 4 is fixed with a rotating protrusion 32. The ear plate shell 4 can be positioned and rotated in the downlight housing 2 through the rotating protrusion 32. A positioning cross slide groove 621 is opened on the inner side of the upper end of the ear plate shell 4. An elastic abutment mechanism is installed on the ear plate shell 4 through the positioning cross slide groove 621, so that the elastic abutment mechanism can be limited to move and abut for fixation.

[0036] The elastic contact mechanism includes a positioning and moving mechanism, which is sleeved in the positioning cross slide groove 621 of the ear plate housing 4, so that the positioning and moving mechanism can move in a limited position. A contact spring 63 is fixed between the positioning and moving mechanism and the ear plate housing 4. The positioning and moving mechanism is exposed outward by the contact of the contact spring 63, so that the positioning and moving mechanism can contact the inner wall of the downlight housing 2, thus achieving contact positioning.

[0037] The positioning and moving mechanism includes a cross slide plate 62, with an L-shaped top plate 6 fixedly connected to the upper end of the cross slide plate 62. The L-shaped shape of the upper L-shaped top plate 6 makes it easy for a person to hold the L-shaped top plate 6 and move the cross slide plate 62. The L-shaped top plate 6 and the cross slide plate 62 are fitted into the positioning cross slide groove 621 of the ear plate outer shell 4, so that positioning and moving are possible. A contact spring 63 is fixedly connected to the middle of the rear end of the cross slide plate 62. The cross slide plate 62 can be moved outward to contact and position itself by the elastic contact of the contact spring 63.

[0038] A dustproof folding cloth 61 is installed between the L-shaped top plate 6 and the ear plate outer shell 4, thereby playing a dustproof role. The dustproof folding cloth 61 can be effectively folded without affecting the movement of the L-shaped top plate 6.

[0039] A rotation gap is provided between the body collar 3 and the downlight housing 2, allowing for flexible rotation without obstruction.

[0040] During use, the lamp head lighting direction rotation mechanism can rotate at an angle inside the downlight positioning mechanism. The LED lamp body 1 changes the lighting direction by changing the angle of the lamp head lighting direction rotation mechanism. The lamp head lighting direction rotation mechanism can be positioned by a retaining mechanism. The lamp head lighting direction rotation mechanism and the downlight positioning mechanism are fixed by the retaining mechanism, so that they can be placed stably and avoid positional displacement after angle adjustment.

[0041] Example 2

[0042] This embodiment is a further optimization based on Embodiment 1. The parts that are the same as those described above will not be repeated here. Figure 1 As shown, to further better realize this utility model, the following configuration is specifically adopted: the downlight positioning mechanism includes a blocking ring 21, which can block the outside of the external downlight hole. The lower end of the blocking ring 21 is fixedly connected to the downlight housing 2. The blocking ring 21 can drive the downlight housing 2 to be placed. Two downlight spring clips 5 are symmetrically installed on the upper circumference of the downlight housing 2. The downlight housing 2 can be elastically abutted by the two downlight spring clips 5. The downlight housing 2 is installed in the external downlight hole through the downlight spring clips 5, so that it can be installed elastically abutting.

[0043] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. An embedded LED downlight with adjustable lamp head illumination direction, characterized in that, include: Downlight positioning mechanism; A lamp head lighting direction rotation mechanism is rotatably installed inside the downlight positioning mechanism. LED lamp body (1), the LED lamp body (1) is fixedly connected to the middle of the lamp head lighting direction rotation mechanism; An elastic abutment mechanism is installed and connected to the lamp head lighting direction rotation mechanism, and the lamp head lighting direction rotation mechanism and the downlight positioning mechanism are fixed by the elastic abutment mechanism.

2. The recessed LED downlight with adjustable lamp head illumination direction according to claim 1, characterized in that: The downlight positioning mechanism includes a blocking ring (21), the lower end of which is fixedly connected to a downlight housing (2), and two downlight spring clips (5) are symmetrically installed on the upper circumference of the downlight housing (2). The downlight housing (2) is installed in the external downlight hole through the downlight spring clips (5).

3. The recessed LED downlight with adjustable lamp head illumination direction according to claim 1, characterized in that: The lamp head lighting direction rotation mechanism includes a body collar (3), the body collar (3) has a body mounting cavity (31) inside, and two hollow positioning lugs are symmetrically fixed to the outer wall of the body collar (3). A rotating protrusion (32) is fixed to the middle of the outer end of the hollow positioning lug. The hollow positioning lug is movably connected to the downlight housing (2) through the rotating protrusion (32). An elastic abutment mechanism is installed on the inner side of the hollow positioning lug.

4. An embedded LED downlight with adjustable lamp head illumination direction according to claim 3, characterized in that: The hollow positioning ear block includes an ear plate shell (4), the inner end of which is fixed to the body collar (3), and the outer end of which is fixed to a rotating protrusion (32). A positioning cross groove (621) is provided on the inner side of the upper end of the ear plate shell (4), and an elastic abutment mechanism is installed on the ear plate shell (4) through the positioning cross groove (621).

5. An embedded LED downlight with adjustable lamp head illumination direction according to claim 3 or 4, characterized in that: The elastic abutment mechanism includes a positioning and moving mechanism, which is sleeved in the positioning cross groove (621) of the ear plate shell (4), and an abutment spring (63) is fixed between the positioning and moving mechanism and the ear plate shell (4).

6. An embedded LED downlight with adjustable lamp head illumination direction according to claim 5, characterized in that: The positioning and moving mechanism includes a cross slide plate (62), an L-shaped top plate (6) is fixedly connected to the upper end of the cross slide plate (62), the L-shaped top plate (6) and the cross slide plate (62) are sleeved in the positioning cross slide groove (621) of the ear plate shell (4), and an abutment spring (63) is fixedly connected to the middle of the rear end of the cross slide plate (62).

7. An embedded LED downlight with adjustable lamp head illumination direction according to claim 6, characterized in that: A dustproof folding cloth (61) is installed between the L-shaped top plate (6) and the ear plate shell (4).

8. An embedded LED downlight with adjustable lamp head illumination direction according to claim 3, characterized in that: A rotation gap is provided between the body collar (3) and the downlight housing (2).

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