Projection lamp

Abstract

The application discloses a spotlight, comprising a base, a first gear disc, a rotating support, a first elastic structure, a lamp body support, a second gear disc, a mounting plate, a second elastic structure and a lamp body. The rotating support rotates relative to the base, and is connected with the first gear disc through the first elastic structure and a first positioning hole of the first gear disc, so that the rotating support can be kept at a current rotating angle after rotating to a target angle. The lamp body support rotates relative to the rotating support, and is connected with the second gear disc through the second elastic structure and a second positioning hole of the second gear disc, so that the lamp body support can be kept at a current rotating angle after rotating to a target angle. Thus, the irradiation angle of the lamp body is easy to adjust, without the need of loosening and tightening fasteners, and under the cooperation of the first elastic structure and the first positioning hole and the second elastic structure and the second positioning hole, the lamp body is not easy to rotate under the action of gravity or external force during adjustment, and the adjustment precision is high.

Description

Technical Field

[0001] This application relates to the field of lighting equipment technology, and in particular to a floodlight. Background Technology

[0002] A floodlight is a lighting fixture designed to provide illumination on a surface higher than the surrounding environment. It is also known as a spotlight. Typically, floodlights can be aimed in any direction and are unaffected by weather conditions. They are mainly used for large-area work sites, building outlines, stadiums, overpasses, monuments, parks, and flower beds.

[0003] In related technologies, floodlights include a lamp body and a base. The base is used to connect to the installation location. The lamp body is mounted on the base in a swingable manner to adjust the lighting direction of the lamp body. The lamp body is connected to the base by fasteners. When adjusting the angle of the lamp body relative to the base, the fasteners need to be loosened first to allow the lamp body and the base to move relative to each other. After the lamp body swings to the appropriate angle, the fasteners are tightened to keep the lamp body at the current swing angle. Therefore, the method of adjusting the lighting direction of the lamp body is inconvenient. Furthermore, if the lamp body is not held firmly by hand during the tightening process, the lamp body may swing relative to the base, resulting in poor adjustment accuracy. Utility Model Content

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a floodlight that allows for easy adjustment of the lighting direction of the lamp body with high adjustment precision.

[0005] A floodlight according to an embodiment of this application includes: a base, a first gear shifter, a rotating bracket, a first elastic structure, a lamp body bracket, a second gear shifter, a mounting plate, a second elastic structure, and a lamp body.

[0006] The first gear plate is disposed on the base and has multiple first positioning holes distributed along the circumferential direction;

[0007] A rotating bracket is rotatably connected to the base;

[0008] A first elastic structure is disposed on the rotating bracket and can be engaged with any of the first positioning holes. When the rotating bracket rotates relative to the base, the first elastic structure can disengage from the currently located first positioning hole.

[0009] The lamp body bracket is rotatably connected to the rotating bracket;

[0010] The second gear dial is provided on the lamp body bracket and has multiple second positioning holes distributed along the circumference.

[0011] The mounting plate is connected to the rotating bracket;

[0012] The second elastic structure is disposed on the mounting plate and can be engaged with any of the second positioning holes. When the lamp body bracket rotates relative to the rotating bracket, the second elastic structure can disengage from the currently located second positioning hole.

[0013] The lamp body is mounted on the lamp body bracket;

[0014] The axis around which the rotating bracket rotates relative to the base intersects the axis around which the lamp body bracket rotates relative to the rotating bracket.

[0015] The floodlight according to the embodiments of this application has at least the following beneficial effects: the rotating bracket rotates relative to the base, and is engaged with the first positioning hole of the first elastic structure and the first gear plate, so that the rotating bracket can maintain the current rotation angle after rotating to the target angle. The lamp body bracket rotates relative to the rotating bracket, and is engaged with the second positioning hole of the second elastic structure and the second gear plate, so that the lamp body bracket can maintain the current rotation angle after rotating to the target angle. Therefore, the illumination angle of the lamp body is easy to adjust without the need to tighten or loosen the fasteners. Moreover, with the cooperation of the first elastic structure and the first positioning hole, and the second elastic structure and the second positioning hole, the lamp body is not easily rotated under the action of gravity or external force during the adjustment process, and the adjustment accuracy is high.

[0016] According to some embodiments of this application, the second gear shift dial is disposed on the side of the lamp body bracket away from the rotating bracket, and the mounting plate is located on the side of the lamp body bracket away from the rotating bracket and covers the second gear shift dial; the mounting plate is detachably connected to the lamp body bracket, and the second gear shift dial is detachably connected to the lamp body bracket.

[0017] According to some embodiments of this application, a fastener is also included, which passes through the mounting plate, the second gear plate, the lamp body bracket and the rotating bracket, and the fastener is fixed to the mounting plate and the rotating bracket, and the lamp body bracket can rotate around the fastener.

[0018] According to some embodiments of this application, the lamp body bracket includes a fixing part and two ear plates. The fixing part is connected to the lamp body, and the two ear plates are connected to the fixing part, with a gap formed between the two ear plates. One end of the rotating bracket is disposed within the gap, and the two ear plates are rotatably connected to the rotating bracket. A wire outlet hole is formed at one end of the rotating bracket disposed within the gap, and an inlet hole is provided at the fixing part corresponding to the gap. The wire outlet hole is used to pass through the wire, and the inlet hole is used to pass through the wire.

[0019] According to some embodiments of this application, the lamp body bracket has a second annular groove, the groove wall of the second annular groove has a second slot, the second gear plate is disposed in the second annular groove, the second gear plate has a second locking block, and the second locking block engages with the second slot.

[0020] According to some embodiments of this application, the second elastic structure includes a second elastic element and a second positioning bead. One end of the second elastic element is connected to the mounting plate, and the other end is connected to the second positioning bead. The second positioning bead engages with the second positioning hole.

[0021] According to some embodiments of this application, the rotating bracket includes a rotating part, a limiting part, and a connecting part, wherein the rotating part and the connecting part are connected to both sides of the limiting part;

[0022] The connecting part is rotatably connected to the lamp body bracket; the upper end of the base is provided with a receiving groove, the first gear plate is disposed in the receiving groove, a rotating hole is provided in the middle of the bottom of the receiving groove, the first gear plate is disposed around the rotating hole, the rotating part passes through the first gear plate and the rotating hole, and can rotate relative to the rotating hole; the limiting part is located in the receiving groove, and the first elastic structure is provided on the side of the limiting part facing the first gear plate.

[0023] According to some embodiments of this application, the base has a first annular groove, the groove wall of the first annular groove has a first slot, the first gear plate is disposed in the first annular groove, the first gear plate has a first locking block, and the first locking block engages with the first slot.

[0024] According to some embodiments of this application, the first elastic structure includes a first elastic element and a first positioning bead. One end of the first elastic element is connected to the rotating bracket, and the other end is connected to the first positioning bead. The first positioning bead engages with the first positioning hole.

[0025] According to some embodiments of this application, the axis around which the rotating bracket rotates relative to the base is perpendicular to the axis around which the lamp body bracket rotates relative to the rotating bracket.

[0026] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0027] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0028] Figure 1 This is a schematic diagram of the structure of a floodlight according to an embodiment of this application;

[0029] Figure 2 This is an exploded view of a floodlight according to an embodiment of this application;

[0030] Figure 3 This is a cross-sectional view of a floodlight according to an embodiment of this application;

[0031] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0032] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0033] Figure label:

[0034] Base 100, receiving groove 110, rotating hole 120, first annular groove 130, first slot 131;

[0035] First gear shift plate 200, first positioning hole 210, first locking block 220;

[0036] Rotating bracket 300, cable outlet 310, rotating part 320, limiting part 330, connecting part 340;

[0037] First elastic structure 400, first elastic element 410, first positioning bead 420;

[0038] Lamp body bracket 500, fixing part 510, wire inlet hole 511, ear plate 520, spacer 521, second annular groove 530, second slot 531;

[0039] Second gear shift plate 600, second positioning hole 610, second locking block 620;

[0040] Mounting plate 700, fastener 710;

[0041] Second elastic structure 800, second elastic element 810, second positioning bead 820;

[0042] Lamp body 900. Detailed Implementation

[0043] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0044] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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. Therefore, they should not be construed as limitations on this application.

[0045] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0046] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0047] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0048] Reference Figures 1 to 5 The floodlight according to an embodiment of this application includes: a base 100, a first gear plate 200, a rotating bracket 300, a first elastic structure 400, a lamp body bracket 500, a second gear plate 600, a mounting plate 700, a second elastic structure 800, and a lamp body 900.

[0049] The first gear plate 200 is set on the base 100 and has multiple first positioning holes 210 distributed along the circumference.

[0050] The rotating bracket 300 is rotatably connected to the base 100;

[0051] The first elastic structure 400 is disposed on the rotating bracket 300 and can be engaged with any first positioning hole 210. When the rotating bracket 300 rotates relative to the base 100, the first elastic structure 400 can disengage from the first positioning hole 210 it is currently in.

[0052] The lamp body bracket 500 is rotatably connected to the rotating bracket 300;

[0053] The second gear plate 600 is set on the lamp body bracket 500 and has multiple second positioning holes 610 distributed along the circumference.

[0054] Mounting plate 700 is connected to rotating bracket 300;

[0055] The second elastic structure 800 is disposed on the mounting plate 700 and can be engaged with any second positioning hole 610. When the lamp body bracket 500 rotates relative to the rotating bracket 300, the second elastic structure 800 can disengage from the currently located second positioning hole 610.

[0056] The lamp body is 900mm long and is mounted on the lamp body bracket 500mm long.

[0057] The axis around which the rotating bracket 300 rotates relative to the base 100 intersects the axis around which the lamp body bracket 500 rotates relative to the rotating bracket 300.

[0058] It is understood that the rotating bracket 300 can rotate relative to the base 100 in the first direction, thereby driving the lamp body bracket 500 and the lamp body 900 to rotate in the first direction. The multiple first positioning holes 210 on the first gear plate 200 are distributed in the first direction. When the rotating bracket 300 rotates relative to the base 100, the first elastic structure 400 rotates with the rotating bracket 300. The first elastic structure 400 disengages from the first positioning hole 210 of the first gear plate 200 into which it is currently engaged and enters the next first positioning hole 210. As the rotating bracket 300 continues to rotate, the first elastic structure 400 continuously disengages from the current first positioning hole 210 and enters the next first positioning hole 210. After the rotating bracket 300 rotates to the target angle, the first elastic element 410 will engage with the corresponding first positioning hole 210. The first elastic element 410 engages with the first positioning hole 210 to keep the rotating bracket 300 at the current rotation angle, thus determining the lighting orientation of the lamp body 900 in the first direction.

[0059] Similarly, the lamp body bracket 500 can rotate relative to the rotating bracket 300 in the second direction, thereby driving the mounting plate 700 and the lamp body 900 to rotate in the second direction. Multiple second positioning holes 610 on the second gear plate 600 are distributed along the second direction. When the lamp body bracket 500 rotates relative to the rotating bracket 300, the second elastic structure 800 on the mounting plate 700 rotates with the lamp body bracket 500. The second elastic structure 800 disengages from the currently engaged second positioning hole 610 of the second gear plate 600 and enters the next second positioning hole 610. As the lamp body bracket 500 continues to rotate, the second elastic structure 800 continuously disengages from the current second positioning hole 610 and enters the next second positioning hole 610. After the lamp body bracket 500 rotates to the target angle, the second elastic element 810 will engage with the corresponding second positioning hole 610. The second elastic element 810 and the second positioning hole 610 engage to maintain the lamp body bracket 500 at the current rotation angle, thus determining the lighting orientation of the lamp body 900 in the second direction.

[0060] Therefore, the rotating bracket 300 rotates relative to the base 100, and is engaged with the first elastic structure 400 and the first positioning hole 210 of the first gear plate 200, so that the rotating bracket 300 can maintain the current rotation angle after rotating to the target angle. The lamp body bracket 500 rotates relative to the rotating bracket 300, and is engaged with the second elastic structure 800 and the second positioning hole 610 of the second gear plate 600, so that the lamp body bracket 500 can maintain the current rotation angle after rotating to the target angle. Therefore, the illumination angle of the lamp body 900 is easy to adjust without the need to tighten or loosen screws. Moreover, with the cooperation of the first elastic structure 400 and the first positioning hole 210, and the second elastic structure 800 and the second positioning hole 610, the lamp body 900 is not easily rotated under the action of gravity or external force during the adjustment process, and the adjustment accuracy is high.

[0061] Reference Figure 2 and Figure 3 According to some embodiments of this application, the second gear plate 600 is disposed on the side of the lamp body bracket 500 away from the rotating bracket 300, and the mounting plate 700 is located on the side of the lamp body bracket 500 away from the rotating bracket 300 and covers the second gear plate 600; the mounting plate 700 is detachably connected to the lamp body bracket 500, and the second gear plate 600 is detachably connected to the lamp body bracket 500.

[0062] Understandably, the second gear selector 600 is positioned on the side of the lamp body bracket 500 opposite to the rotating bracket 300, and the second gear selector 600 is detachably connected to the lamp body bracket 500. This facilitates the assembly and disassembly of the second gear selector 600 without interference from the rotating bracket 300. Furthermore, the mounting plate 700 is also located on the side of the lamp body bracket 500 opposite to the rotating bracket 300, and on the side of the second gear selector opposite to the lamp body bracket 500. This allows the second elastic mechanism on the mounting plate 700 to engage with the second gear selector 600, and the mounting plate 700 can cover the second gear selector 600, thereby concealing it and improving aesthetics.

[0063] Reference Figure 3 According to some embodiments of this application, it also includes a fastener 710, which passes through the mounting plate 700, the second gear plate 600, the lamp body bracket 500 and the rotating bracket 300, and the fastener 710 is fixed to the mounting plate 700 and the rotating bracket 300, and the lamp body bracket 500 can rotate around the fastener 710.

[0064] It is understood that the fastener 710 passes through the mounting plate 700, the second gear plate 600, the lamp body bracket 500, and the rotating bracket 300. The fastener 710 is fixed to the mounting plate 700 and the rotating bracket 300 to fix the mounting plate 700 on the rotating bracket 300. The lamp body bracket 500 can rotate around the fastener 710, that is, the lamp body bracket 500 can rotate around the axis of the fastener 710 as the center of rotation, so that the lamp body bracket 500 drives the second gear plate 600 to rotate relative to the mounting plate 700, so that the second gear plate 600 rotates relative to the second elastic structure 800 on the mounting plate 700.

[0065] Reference Figure 2 and Figure 3 According to some embodiments of this application, the lamp body bracket 500 includes a fixing part 510 and two ear plates 520. The fixing part 510 is connected to the lamp body 900, and the two ear plates 520 are connected to the fixing part 510. A gap 521 is formed between the two ear plates 520. One end of the rotating bracket 300 is disposed in the gap 521, and the two ear plates 520 are rotatably connected to the rotating bracket 300. A wire outlet hole 310 is formed at one end of the rotating bracket 300 disposed in the gap 521. A wire inlet hole 511 is provided at the fixing part 510 corresponding to the gap 521. The wire outlet hole 310 is used to pass through the wire, and the wire inlet hole 511 is used to pass through the wire.

[0066] It is understood that the fixing part 510 is generally cylindrical, the lamp body 900 is detachably inserted into the fixing part 510, two ear plates 520 are connected to the lower end of the fixing part 510 and are integrally formed with the fixing part 510, a gap 521 is formed between the two ear plates 520, one end of the rotating bracket 300 can be placed in the gap 521, and the fastener 710 passes through the ear plates 520 and the rotating bracket 300 so that the two ear plates 520 are connected to the rotating bracket 300. The ear plates 520 can rotate relative to the rotating bracket 300, thereby improving the connection stability between the lamp body bracket 500 and the rotating bracket 300. Furthermore, a wire outlet hole 310 is formed at one end of the rotating bracket 300 within the interval 521, and a wire inlet hole 511 is formed at the position corresponding to the interval 521 of the fixing part 510. The wire can enter the wire inlet hole 511 through the wire outlet hole 310 to connect with the lamp body 900. The wire outlet hole 310 and the wire inlet hole 511 are both positioned opposite each other and corresponding to the interval 521 between the two ear plates 520, which can reduce the wire exposure and facilitate the wire to pass through the rotating bracket 300 into the lamp body bracket 500. Then the wire can pass through the lamp body 900 and be electrically connected to the lamp body 900.

[0067] Specifically, there are two second gear levers 600, which are fixed on two ear plates 520 respectively.

[0068] Reference Figure 2 According to some embodiments of this application, the lamp body bracket 500 is provided with a second annular groove 530, the groove wall of the second annular groove 530 is provided with a second slot 531, the second gear plate 600 is disposed in the second annular groove 530, the second gear plate 600 is provided with a second locking block 620, and the second locking block 620 is engaged with the second slot 531.

[0069] It is understandable that the second annular groove 530 accommodates and limits the second gear plate 600 to reduce the space occupied by the second gear plate 600. At the same time, the second slot 531 on the groove wall of the second annular groove 530 cooperates with the second block 620 on the second gear plate 600 to restrict the rotation of the second gear plate 600.

[0070] Reference Figure 3 and Figure 4 According to some embodiments of this application, the second elastic structure 800 includes a second elastic member 810 and a second positioning bead 820. One end of the second elastic member 810 is connected to the mounting plate 700, and the other end is connected to the second positioning bead 820. The second positioning bead 820 is engaged with the second positioning hole 610.

[0071] Understandably, the second elastic element 810 provides an elastic force to the second positioning bead 820 as it approaches the second gear shift disc 600. When the second positioning bead 820 aligns with the second positioning hole 610 on the second gear shift disc 600, the second positioning bead 820, under the elastic force of the second elastic element 810, will be engaged in the second positioning hole 610, thus restricting the lamp body bracket 500 from continuing to rotate. However, when the lamp body bracket 500 is subjected to a large rotational force, the lamp body bracket 500 drives the second gear shift disc 600 to rotate relative to the second elastic structure 800. The second positioning bead 820 abuts against the inner wall of the second positioning hole 610, the second elastic element 810 contracts, the second positioning bead 820 moves away from the second positioning hole 610, and slides along the surface of the second gear shift disc 600 until the second positioning bead 820 aligns with the next second positioning hole 610.

[0072] Reference Figure 2 and Figure 3 According to some embodiments of this application, the rotating bracket 300 includes a rotating part 320, a limiting part 330, and a connecting part 340, wherein the rotating part 320 and the connecting part 340 are connected to both sides of the limiting part 330;

[0073] The connecting part 340 is rotatably connected to the lamp body bracket 500; the upper end of the base 100 is provided with a receiving groove 110, the first gear plate 200 is disposed in the receiving groove 110, the middle of the bottom of the receiving groove 110 is provided with a rotating hole 120, the first gear plate 200 is disposed around the rotating hole 120, the rotating part 320 passes through the first gear plate 200 and the rotating hole 120, and can rotate relative to the rotating hole 120; the limiting part 330 is located in the receiving groove 110, and a first elastic structure 400 is provided on the side of the limiting part 330 facing the first gear plate 200.

[0074] Understandably, the connecting part 340 is positioned within the gap 521 between the two ear plates 520 of the lamp body bracket 500, serving to allow the fastener 710 to pass through and rotatably connect with the ear plates 520, so that the lamp body bracket 500 can drive the lamp body 900 to rotate relative to the base 100. The rotating part 320 passes through the first gear plate 200 and the rotating hole 120, thereby enabling the rotating part 320 to drive the connecting part 340 to rotate, and the connecting part 340 to drive the lamp body bracket 500 and the lamp body 900 to rotate around the axis of the rotating part 320. The first gear shift disc 200 is placed in the receiving groove 110 at the upper end of the base 100 to reduce the space occupied by the first gear shift disc 200 and facilitate the disassembly and assembly of the first gear shift disc 200. The outer diameter of the limiting part 330 is larger than the outer diameter of the rotating part 320 and the outer diameter of the connecting part 340. After the rotating part 320 passes through the first gear shift disc 200 and the rotating hole 120, the limiting part 330 can be inserted into the receiving groove 110 to cover the first gear shift disc 200 and improve the aesthetics. The side of the limiting part 330 facing the first gear shift disc 200 is used to install the first elastic structure 400. When the rotating part 320 rotates relative to the first gear shift disc 200, it can drive the first elastic structure 400 to rotate relative to the first gear shift disc 200.

[0075] Reference Figure 2 According to some embodiments of this application, the base 100 has a first annular groove 130, the groove wall of the first annular groove 130 has a first slot 131, the first gear plate 200 is disposed in the first annular groove 130, the first gear plate 200 is provided with a first locking block 220, and the first locking block 220 engages with the first slot 131.

[0076] It is understandable that the first annular groove 130 accommodates and limits the first gear plate 200 to reduce the space occupied by the first gear plate 200. At the same time, the first slot 131 on the groove wall of the first annular groove 130 cooperates with the first block 220 on the first gear plate 200 to restrict the rotation of the first gear plate 200.

[0077] Reference Figure 3 and Figure 5 According to some embodiments of this application, the first elastic structure 400 includes a first elastic element 410 and a first positioning bead 420. One end of the first elastic element 410 is connected to the rotating bracket 300, and the other end is connected to the first positioning bead 420. The first positioning bead 420 is engaged with the first positioning hole 210.

[0078] Understandably, the first elastic element 410 provides an elastic force to the first positioning bead 420 as it approaches the first gear shift disc 200. When the first positioning bead 420 aligns with the first positioning hole 210 on the first gear shift disc 200, the first positioning bead 420 will be engaged in the first positioning hole 210 under the elastic force of the first elastic element 410, thus restricting the rotation of the rotating bracket 300. When the rotating bracket 300 is subjected to a large rotational force, the rotating bracket 300 drives the first elastic structure 400 to rotate relative to the first gear shift disc 200. The first positioning bead 420 abuts against the inner wall of the first positioning hole 210, the first elastic element 410 contracts, the first positioning bead 420 moves away from the first positioning hole 210, and slides along the surface of the first gear shift disc 200 until the first positioning bead 420 aligns with the next first positioning hole 210.

[0079] Reference Figure 1 and Figure 3 According to some embodiments of this application, the axis around which the rotating bracket 300 rotates relative to the base 100 is perpendicular to the axis around which the lamp body bracket 500 rotates relative to the rotating bracket 300.

[0080] It is understandable that the axis around which the rotating bracket 300 rotates relative to the base 100 is perpendicular to the axis around which the lamp body bracket 500 rotates relative to the rotating bracket 300, so as to increase the adjustable illumination range of the lamp body 900.

[0081] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. A floodlight, characterized in that, include: Base; The first gear plate is disposed on the base and has multiple first positioning holes distributed along the circumferential direction; A rotating bracket is rotatably connected to the base; A first elastic structure is disposed on the rotating bracket and can be engaged with any of the first positioning holes. When the rotating bracket rotates relative to the base, the first elastic structure can disengage from the currently located first positioning hole. The lamp body bracket is rotatably connected to the rotating bracket; The second gear dial is provided on the lamp body bracket and has multiple second positioning holes distributed along the circumference. The mounting plate is connected to the rotating bracket; The second elastic structure is disposed on the mounting plate and can be engaged with any of the second positioning holes. When the lamp body bracket rotates relative to the rotating bracket, the second elastic structure can disengage from the currently located second positioning hole. The lamp body is mounted on the lamp body bracket; The axis around which the rotating bracket rotates relative to the base intersects the axis around which the lamp body bracket rotates relative to the rotating bracket.

2. The floodlight according to claim 1, characterized in that, The second gear shift dial is located on the side of the lamp body bracket away from the rotating bracket, and the mounting plate is located on the side of the lamp body bracket away from the rotating bracket and covers the second gear shift dial; the mounting plate is detachably connected to the lamp body bracket, and the second gear shift dial is detachably connected to the lamp body bracket.

3. The floodlight according to claim 2, characterized in that, It also includes fasteners, which pass through the mounting plate, the second gear plate, the lamp body bracket and the rotating bracket, and the fasteners are fixed to the mounting plate and the rotating bracket, and the lamp body bracket can rotate around the fasteners.

4. The floodlight according to claim 1, characterized in that, The lamp body bracket includes a fixing part and two ear plates. The fixing part is connected to the lamp body, and the two ear plates are connected to the fixing part, forming a gap between the two ear plates. One end of the rotating bracket is disposed within the gap, and the two ear plates are rotatably connected to the rotating bracket. A wire outlet hole is formed at one end of the rotating bracket disposed within the gap, and an inlet hole is provided on the fixing part corresponding to the gap. The wire outlet hole is used to pass through the wire, and the wire inlet hole is used to pass through the wire.

5. The floodlight according to claim 1, characterized in that, The lamp body bracket has a second annular groove, and the groove wall of the second annular groove has a second slot. The second gear plate is disposed in the second annular groove, and the second gear plate has a second locking block. The second locking block engages with the second slot.

6. The floodlight according to claim 1, characterized in that, The second elastic structure includes a second elastic element and a second positioning bead. One end of the second elastic element is connected to the mounting plate, and the other end is connected to the second positioning bead. The second positioning bead engages with the second positioning hole.

7. The floodlight according to claim 1, characterized in that, The rotating bracket includes a rotating part, a limiting part, and a connecting part, wherein the rotating part and the connecting part are connected to both sides of the limiting part; The connecting part is rotatably connected to the lamp body bracket; the upper end of the base is provided with a receiving groove, the first gear plate is disposed in the receiving groove, a rotating hole is provided in the middle of the bottom of the receiving groove, the first gear plate is disposed around the rotating hole, the rotating part passes through the first gear plate and the rotating hole, and can rotate relative to the rotating hole; the limiting part is located in the receiving groove, and the first elastic structure is provided on the side of the limiting part facing the first gear plate.

8. The floodlight according to claim 1, characterized in that, The base has a first annular groove, and the groove wall of the first annular groove has a first slot. The first gear plate is disposed in the first annular groove and the first gear plate has a first locking block. The first locking block engages with the first slot.

9. The floodlight according to claim 1, characterized in that, The first elastic structure includes a first elastic element and a first positioning bead. One end of the first elastic element is connected to the rotating bracket, and the other end is connected to the first positioning bead. The first positioning bead engages with the first positioning hole.

10. The floodlight according to claim 1, characterized in that, The axis around which the rotating bracket rotates relative to the base is perpendicular to the axis around which the lamp body bracket rotates relative to the rotating bracket.

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