A spotlight with angle adjustment facilitated

Abstract

This utility model relates to the field of spotlight technology, and in particular to a spotlight with easy angle adjustment, comprising a base, a connecting seat on the base, a mounting seat rotatably mounted on one side of the connecting seat, a plug fixedly mounted on the mounting seat, a spotlight body rotatably mounted on the plug, a plug rod fixedly mounted at the lower end of the spotlight body to cooperate with the plug, a damping structure and a fixing structure are provided between the plug and the plug rod, and a connecting structure is provided between the connecting seat and the mounting seat. The damping structure assists in positioning the angle of the spotlight body to prevent the angle of the spotlight body from changing due to external forces. The fixing structure further fixes the spotlight body to prevent angle changes. The connecting structure allows the angle of the mounting seat and the spotlight body to be changed, and after the angle changes, the positioning structure fixes the angle of the mounting seat.

Description

Technical Field

[0001] This utility model relates to the field of spotlight technology, and in particular to a spotlight that is easy to adjust in angle. Background Technology

[0002] LED spotlights are a type of LED light. There are many different kinds of LED spotlights available, and most of them can be adjusted in terms of elevation angle, making them convenient for flexible adjustment and use.

[0003] Traditional LED spotlights used for lighting basements in construction sites are difficult to adjust, making it challenging for construction workers to work in the basement and hindering the proper positioning of the LED spotlights for illuminating the basement floor and walls. For example, Chinese Patent Publication No. CN221958796U discloses "An LED Spotlight for Easy Multi-Angle Adjustment," which uses a rotating motor to rotate the lifting base, allowing the spotlight head to project 360 degrees in a plane. Adjusting the first and second lifting columns allows for height adjustment, and a movable shaft allows the spotlight head to move on bearings, enabling tilt adjustment and increasing the vertical projection range. This design significantly improves the flexibility of the device.

[0004] In actual use, the spotlight and the movable shaft are connected to the bearing for rotation, which allows the spotlight head to adjust the tilt angle. However, after the angle is adjusted, the angle can easily change due to external forces such as vibration, accidental contact, or wind, which will change the projection position and affect the performance. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the ease with which the angle can be changed by external forces like vibration, accidental contact, or wind after the angle has been adjusted, thus altering the projection position and affecting the performance. This invention provides a spotlight that is easy to adjust in angle.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a spotlight that is easy to adjust the angle, including a base, a connecting seat on the base, a mounting seat rotatably mounted on one side of the connecting seat, a plug cylinder fixedly mounted on the mounting seat, a spotlight body rotatably mounted on the plug cylinder, a plug rod that cooperates with the plug cylinder fixedly mounted at the lower end of the spotlight body, a damping structure and a fixing structure provided between the plug cylinder and the plug rod, and a connecting structure provided between the connecting seat and the mounting seat.

[0008] Furthermore, the damping structure includes a first friction plate, which is fixedly connected to the inner wall of the insert via an elastic element, and the other end of the first friction plate abuts against the outer wall of the insert rod.

[0009] Furthermore, the fixing structure includes a second friction plate, the insertion rod has a positioning groove that mates with the second friction plate, the insertion cylinder is threaded with a hand-tightening bolt, and a sleeve that is threadedly connected to the hand-tightening bolt is fixedly disposed on the second friction plate.

[0010] Furthermore, the connection structure includes a rotating shaft fixedly mounted on the mounting base, the rotating shaft being rotatably connected to the connection base, and a positioning structure being provided between the mounting base and the connection base.

[0011] Furthermore, the positioning structure includes a mounting hole formed on the mounting base, a spring is provided in the mounting hole, a positioning bead is installed at the other end of the spring, and a plurality of positioning holes that cooperate with the positioning bead are arranged in a circumferential array on the connecting base.

[0012] Furthermore, the rotating shaft has multiple mounting slots, in which electric slip rings are installed. The connecting seat has conductive springs corresponding to the electric slip rings. Both the rotating shaft and the plug rod have channels for installing wires.

[0013] The present invention provides a spotlight that is easy to adjust in angle, and its advantages are as follows:

[0014] In this utility model, a damping structure is set to assist in positioning the angle of the spotlight body, preventing the angle of the spotlight body from changing due to external forces. A fixing structure is set to further fix the spotlight body and prevent the angle from changing.

[0015] Secondly, in this utility model, the angle between the mounting base and the spotlight body can be changed by setting a connecting structure, and after the angle is changed, the angle of the mounting base is fixed by a positioning structure to prevent the angle from changing due to external force. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a spotlight that is easy to adjust in angle, as proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the insert of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the insertion rod of this utility model;

[0019] Figure 4 This is an enlarged structural diagram of region A of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the rotating shaft of this utility model.

[0021] In the diagram: 1. Base; 2. Connecting seat; 3. Mounting seat; 4. Insert; 41. Damping structure; 411. First friction plate; 412. Elastic element; 42. Fixing structure; 421. Second friction plate; 422. Hand-tightening bolt; 423. Sleeve; 5. Spotlight body; 6. Insert rod; 7. Connecting structure; 71. Rotating shaft; 72. Electric slip ring; 73. Conductive spring; 8. Positioning structure; 81. Spring; 82. Positioning bead. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-5 A spotlight with adjustable angle includes a base 1, a connecting seat 2 on the base 1, a mounting seat 3 rotatably mounted on one side of the connecting seat 2, a plug 4 fixedly mounted on the mounting seat 3, a spotlight body 5 rotatably mounted on the plug 4, a plug rod 6 cooperating with the plug 4 fixedly mounted at the lower end of the spotlight body 5, a damping structure 41 and a fixing structure 42 are provided between the plug 4 and the plug rod 6, and a connecting structure 7 is provided between the connecting seat 2 and the mounting seat 3.

[0024] In this invention, by setting a damping structure 41 to assist the insertion rod 6 and the angle of the positioning spotlight body 5, the angle of the spotlight body 5 is prevented from changing due to external forces. Furthermore, by setting a fixing structure 42, the spotlight body 5 is further fixed to prevent angle changes.

[0025] Furthermore, in this embodiment, the damping structure 41 includes a first friction plate 411, which is fixedly connected to the inner wall of the insert 4 via an elastic member 412. The other end of the first friction plate 411 abuts against the outer wall of the insert rod 6. The elastic member 412 applies force to the first friction plate 411, causing the first friction plate 411 to abut against the outer wall of the insert rod 6, increasing the friction force and thus forming a damping structure. When the external force applied to the spotlight body 5 is less than the frictional resistance, the angle of the spotlight body 5 will not change.

[0026] Furthermore, in this embodiment, the fixing structure 42 includes a second friction plate 421, the insertion rod 6 is provided with a positioning groove that cooperates with the second friction plate 421, the insertion cylinder 4 is threaded with a hand-tightening bolt 422, and the second friction plate 421 is fixedly provided with a sleeve 423 that is threadedly connected to the hand-tightening bolt 422. By rotating the hand-tightening bolt 422, the sleeve 423 and the second friction plate 421 are driven to move. When the angle of the insertion rod 6 and the spotlight body 5 is fixed, the second friction plate 421 and the insertion rod 6 are tightly abutted, so that the insertion rod 6 is fixed and cannot be rotated. In some embodiments, rubber friction pads are fixedly provided on the side of the first friction plate 411 and the second friction plate 421 near the insertion rod 6.

[0027] It should be noted that, in this embodiment, the connecting structure 7 includes a rotating shaft 71 fixedly mounted on the mounting base 3. The rotating shaft 71 is rotatably connected to the connecting base 2. A positioning structure 8 is provided between the mounting base 3 and the connecting base 2. By setting the positioning structure 8, the mounting base 3 and the spotlight body 5 can be fixed at a certain angle to prevent the angle of the mounting base 3 and the spotlight body 5 from changing. A fixing bolt is threaded onto the rotating shaft 71. The nut part of the fixing bolt abuts against the outer wall of the connecting base 2, thereby changing the angle of the rotating shaft and the mounting base 3.

[0028] Furthermore, in this embodiment, the positioning structure 8 includes a mounting hole on the mounting base 3, a spring 81 is provided in the mounting hole, and a positioning bead 82 is installed at the other end of the spring 81. The connecting base 2 has a plurality of positioning holes arranged in a circumferential array to cooperate with the positioning bead 82. No more than half of the positioning bead 82 is inserted into the positioning hole. When the angle of the mounting base 3 changes, the positioning bead 82 tends to move backward under the force. When the force on the positioning bead 82 is less than the thrust of the spring 81, the positioning bead 82 will not move, thereby fixing the angle of the mounting base 3.

[0029] More specifically, in this embodiment, the rotating shaft 71 is provided with multiple mounting slots, and an electric slip ring 72 is installed in the mounting slot. The connecting seat 2 is provided with a conductive spring 73 corresponding to the electric slip ring 72. Both the rotating shaft 71 and the plug rod 6 are provided with channels for installing wires. Through the cooperation of the conductive spring 73 and the electric slip ring 72, the spotlight body 5 can still be powered when the angle of the mounting seat 3 changes. The wires of the spotlight body 5 are connected to the multiple electric slip rings 72 along the channels to conduct current to the spotlight body 5.

[0030] Working method: During operation, the elastic element 412 applies force to the first friction plate 411, causing the first friction plate 411 to abut against the outer wall of the insertion rod 6, increasing the friction force and thus forming a damping structure. By rotating the hand-tightening bolt 422, the sleeve 423 and the second friction plate 421 are driven to move. When the angle of the insertion rod 6 and the spotlight body 5 is fixed, the second friction plate 421 abuts tightly against the insertion rod 6, so that the insertion rod 6 is fixed and cannot rotate. The positioning bead 82 is inserted into the positioning hole. When the force on the positioning bead 82 is less than the thrust of the spring 81, the positioning bead 82 will not move, thereby fixing the angle of the mounting base 3.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spotlight with facilitated angular adjustment comprising a base (1), characterized in that, A connecting seat (2) is provided on the base (1). A mounting seat (3) is rotatably provided on one side of the connecting seat (2). A plug (4) is fixedly provided on the mounting seat (3). A spotlight body (5) is rotatably provided on the plug (4). A plug rod (6) that cooperates with the plug (4) is fixedly provided at the lower end of the spotlight body (5). A damping structure (41) and a fixing structure (42) are provided between the plug (4) and the plug rod (6). A connecting structure (7) is provided between the connecting seat (2) and the mounting seat (3).

2. A directional light with easy angle adjustment according to claim 1, characterized in that: The damping structure (41) includes a first friction plate (411), which is fixedly connected to the inner wall of the insert (4) via an elastic element (412), and the other end of the first friction plate (411) abuts against the outer wall of the insert (6).

3. A directional light with easy angle adjustment according to claim 1, characterized in that: The fixed structure (42) includes a second friction plate (421), the insert rod (6) is provided with a positioning groove that cooperates with the second friction plate (421), the insert cylinder (4) is threaded with a hand-tightening bolt (422), and the second friction plate (421) is fixedly provided with a sleeve (423) that is threadedly connected to the hand-tightening bolt (422).

4. A directional light with easy angle adjustment according to claim 1, characterized in that: The connection structure (7) includes a rotating shaft (71) fixedly mounted on the mounting base (3), the rotating shaft (71) being rotatably connected to the connecting base (2), and a positioning structure (8) being provided between the mounting base (3) and the connecting base (2).

5. A directional lamp for easy angle adjustment according to claim 4, characterized in that: The positioning structure (8) includes a mounting hole on the mounting base (3), a spring (81) is provided in the mounting hole, and a positioning bead (82) is installed at the other end of the spring (81). The connecting base (2) has a plurality of positioning holes arranged in a circumferential array to cooperate with the positioning bead (82).

6. A directional lamp with easy angle adjustment according to claim 4, characterized in that: The rotating shaft (71) has multiple mounting slots, and an electric slip ring (72) is installed in the mounting slot. The connecting seat (2) has a conductive spring (73) corresponding to the electric slip ring (72). The rotating shaft (71) and the plug rod (6) both have channels for installing wires.

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