Detachable high-power COB spotlight

Abstract

This utility model belongs to the field of high-power COB floodlights, specifically a detachable high-power COB floodlight, including a base, a first fixing member fixedly connected to one side of the base, a disassembly mechanism provided in the inner cavity of the base, the disassembly mechanism including a lamp housing, the surface of the lamp housing slidably connected to the inner cavity of the base, the floodlight body provided in the inner cavity of the lamp housing, a first sliding groove opened on the surface of the lamp housing, a sliding strip fixedly connected to the inner cavity of the base, the surface of the sliding strip slidably connected to the inner cavity of the first sliding groove, a limit groove opened on the surface of the lamp housing, a rotating rod rotatably connected to the inner cavity of the base, a locking plate connected to one end of the rotating rod, and a second sliding groove opened on the surface of the lamp housing; this utility model, through the disassembly mechanism, avoids the traditional high-power COB floodlights that often adopt an integrated design, lacking a detachable structural design, making maintenance inconvenient, resulting in difficulty in adjusting the illumination angle of the COB floodlight, poor illumination effect, and increased maintenance costs.

Description

Technical Field

[0001] This utility model relates to the field of high-power COB floodlights, specifically a detachable high-power COB floodlight. Background Technology

[0002] COB floodlights are an excellent representative of modern LED lighting technology. They are directional lighting fixtures that use COB packaging technology as the light source. Their core features are concentrated light, high brightness, and uniform light spot. They are mainly used in places such as buildings, squares, and stages that require large-area, high-intensity, and high-quality lighting. The size of a high-power COB floodlight cannot be generalized. It mainly depends on its power and heat dissipation design. Generally, the higher the power, the larger the heat sink is required, and the larger the overall size of the lamp.

[0003] While significant progress has been made in high-power COB floodlights on the market, they still face some technical challenges and shortcomings. Traditional high-power COB floodlights often adopt an integrated design, lacking a detachable structure, which makes maintenance inconvenient. This results in difficulty in adjusting the illumination angle of the COB floodlight, poor illumination effect, and increased maintenance costs. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, traditional high-power COB floodlights often adopt an integrated design, lacking a detachable structure, which makes maintenance inconvenient. This results in problems such as difficulty in adjusting the illumination angle of the COB floodlight, poor illumination effect, and increased maintenance costs. This utility model proposes a detachable high-power COB floodlight.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a detachable high-power COB floodlight, including a base, a first fixing member is fixedly connected to one side of the base, and a disassembly mechanism is provided in the inner cavity of the base; The disassembly mechanism includes a lamp housing, the surface of which is slidably connected to the inner cavity of the base. The inner cavity of the lamp housing is provided with a floodlight body. A first sliding groove is formed on the surface of the lamp housing. A sliding strip is fixedly connected to the inner cavity of the base. The surface of the sliding strip is slidably connected to the inner cavity of the first sliding groove. A limiting groove is formed on the surface of the lamp housing. A rotating rod is rotatably connected to the inner cavity of the base. A retaining plate is fixedly connected to one end of the rotating rod. One side of the retaining plate is rotatably connected to the inner cavity of the limiting groove. A second sliding groove is formed on the surface of the lamp housing. The inner cavity of the second sliding groove is slidably connected to one side of the retaining plate.

[0006] Preferably, a knob is fixedly connected to one end of the rotating rod, and a gear is fixedly connected to the surface of the rotating rod.

[0007] Preferably, the inner cavity of the base is rotatably connected to a gear ring, the teeth of which mesh with the teeth of the gear.

[0008] Preferably, the inner cavity of the base is provided with a slot, and a locking post is fixedly connected to the surface of the knob, with the surface of the locking post slidably connected to the inner cavity of the slot.

[0009] Preferably, a first rotating rod is fixedly connected to the inner cavity of the first fixing member, a second fixing member is rotatably connected to one end of the first rotating rod, and a base plate is fixedly connected to one side of the second fixing member.

[0010] Preferably, a third fixing member is fixedly connected to one side of the base plate, and a second rotating rod is rotatably connected to one side of the third fixing member.

[0011] Preferably, one end of the second rotating rod is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a telescopic rod, and one end of the telescopic rod is slidably connected to the inner cavity of the first rotating rod.

[0012] The advantages of this utility model are: This invention features a disassembly mechanism. In the disassembled state, the locking plate is parallel to the first sliding groove. The sliding strip inside the base cavity is aligned with the first sliding groove on the lamp housing. Then, the lamp housing and the floodlight body are placed into the base, allowing the locking plate to insert into the limiting groove on the lamp housing. The rotating rod is then rotated, causing the locking plate connected to the rotating rod to rotate and become parallel to the second sliding groove. At this point, because the limiting groove limits the locking plate, it cannot slide out of the base along the first sliding groove, preventing the lamp housing and the floodlight body from being disassembled. This achieves the installation and disassembly effect of the COB floodlight, solving the problems of traditional high-power COB floodlights often using an integrated design, lacking a detachable structure, making maintenance inconvenient, resulting in difficulty in adjusting the illumination angle, poor illumination effect, and increased maintenance costs. Attached Figure Description

[0013] 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.

[0014] Figure 1 This is a three-dimensional schematic diagram of the entire utility model; Figure 2 This is a three-dimensional schematic diagram of the interior of this utility model; Figure 3 This is a three-dimensional schematic diagram of the lamp housing of this utility model; Figure 4 This is a three-dimensional schematic diagram of the disassembly mechanism of this utility model; Figure 5 This is a three-dimensional schematic diagram of the card post of this utility model; Figure 6 This is a three-dimensional schematic diagram of the cylinder of this utility model.

[0015] In the diagram: 1. Base; 2. First fixing component; 3. Disassembly mechanism; 301. Lamp housing; 302. Floodlight body; 303. First sliding groove; 304. Sliding bar; 305. Limiting groove; 306. Rotating rod; 307. Clamping plate; 308. Second sliding groove; 4. Knob; 5. Gear; 6. Gear ring; 7. Clamping groove; 8. Clamping post; 9. First rotating rod; 10. Second fixing component; 11. Base plate; 12. Third fixing component; 13. Second rotating rod; 14. Cylinder; 15. Telescopic rod. Detailed Implementation

[0016] 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, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. This application discloses a detachable high-power COB floodlight. (See also...) Figures 1 to 4 A detachable high-power COB floodlight includes a base 1, a first fixing member 2 fixedly connected to one side of the base 1, and a disassembly mechanism 3 provided in the inner cavity of the base 1. The disassembly mechanism 3 includes a lamp housing 301, the surface of which is slidably connected to the inner cavity of the base 1. A floodlight body 302 is housed within the inner cavity of the lamp housing 301. A first sliding groove 303 is formed on the surface of the lamp housing 301. A sliding strip 304 is fixedly connected to the inner cavity of the base 1, and its surface is slidably connected to the inner cavity of the first sliding groove 303. A limiting groove 305 is formed on the surface of the lamp housing 301. A rotating rod 306 is rotatably connected to the inner cavity of the base 1. A retaining plate 307 is fixedly connected to one end of the rotating rod 306, and one side of the retaining plate 307 is rotatably connected to the inner cavity of the limiting groove 305. A second sliding groove 308 is formed on the surface of the lamp housing 301, and its inner cavity is slidably connected to one side of the retaining plate 307. By setting up the disassembly mechanism 3, in the disassembly state, the retaining plate 307 is parallel to the first sliding groove 303, allowing the base 1 to be disassembled. The inner cavity slide bar 304 is aligned with the first slide groove 303 opened in the lamp housing 301. Then, the lamp housing 301 and the floodlight body 302 are placed into the base 1 so that the retaining plate 307 is inserted into the limiting groove 305 opened in the lamp housing 301. Then, the rotating rod 306 is rotated to make the retaining plate 307 connected to the rotating rod 306 rotate so that the retaining plate 307 is parallel to the second slide groove 308. At this time, because the limiting groove 305 limits the retaining plate 307, the retaining plate 307 cannot slide out of the base 1 along the first slide groove 303, so that the lamp housing 301 and the floodlight body 302 cannot be disassembled, thus completing the installation of the COB floodlight. At the same time, since the retaining plate 307 is parallel to the second slide groove 308 in the installed state, the retaining plate 307, the lamp housing 301 and the floodlight body 302 can rotate in the base 1 to improve the flexibility of the device.

[0018] Reference Figure 4 A knob 4 is fixedly connected to one end of the rotating rod 306, and a gear 5 is fixedly connected to the surface of the rotating rod 306. By setting the knob 4, since the knob 4 is connected to the rotating rod 306, rotating the knob 4 can drive the plate 307 and the gear 5 connected to the rotating rod 306 to rotate.

[0019] Reference Figure 4 The inner cavity of the base 1 is rotatably connected to a gear ring 6. The teeth of the gear ring 6 mesh with the teeth of the gear 5. By setting the gear ring 6, since the teeth of the gear ring 6 mesh with the teeth of the gear 5, a gear 5 driven by the knob 4 can drive the gear ring 6 to rotate. The rotation of the gear ring 6 can drive the gears 5 of other disassembly mechanisms 3 and the clamping plate 307 to rotate, so as to realize the synchronization of multiple disassembly mechanisms 3.

[0020] Reference Figure 5The base 1 has a slot 7 in its inner cavity. The surface of the knob 4 is fixedly connected to a pin 8. The surface of the pin 8 is slidably connected to the inner cavity of the slot 7. By setting the pin 8, the rotation angle of the pin 8 is limited by the slot 7 as the knob 4 rotates. Therefore, the pin 8 is limited by the slot 7 so that the knob 4 can only rotate a certain angle.

[0021] Reference Figure 6 The inner cavity of the first fixing member 2 is fixedly connected to the first rotating rod 9. One end of the first rotating rod 9 is rotatably connected to the second fixing member 10. One side of the second fixing member 10 is fixedly connected to the base plate 11. By setting the first rotating rod 9, since one end of the first rotating rod 9 is rotatably connected to the second fixing member 10, the base 1 can rotate a certain angle with the second fixing member 10 as the center, so as to change the irradiation angle.

[0022] Reference Figure 6 A third fixing member 12 is fixedly connected to one side of the base plate 11, and a second rotating rod 13 is rotatably connected to one side of the third fixing member 12. By setting the third fixing member 12, since one end of the second rotating rod 13 is rotatably connected to the third fixing member 12, the second rotating rod 13 can rotate a certain angle with the third fixing member 12 as the center.

[0023] Reference Figure 6 A cylinder 14 is fixedly connected to one end of the second rotating rod 13. A telescopic rod 15 is fixedly connected to the output end of the cylinder 14. One end of the telescopic rod 15 is slidably connected to the inner cavity of the first rotating rod 9. By setting the cylinder 14, the cylinder 14 works to control the extension and retraction of the telescopic rod 15 fixedly connected to its output end. Since one end of the telescopic rod 15 is slidably connected to the inner cavity of the first rotating rod 9 and one end of the first rotating rod 9 is rotatably connected to the second fixing member 10, the second fixing member 10 and one end of the telescopic rod 15 can limit the first rotating rod 9 at two points, thereby changing the angle of the first rotating rod 9 by controlling the extension and retraction of the telescopic rod 15.

[0024] Working principle: In the disassembled state, the clamping plate 307 is parallel to the first slide groove 303. Align the slide bar 304 inside the base 1 with the first slide groove 303 in the lamp housing 301. Then, place the lamp housing 301 and the floodlight body 302 into the base 1, inserting the clamping plate 307 into the limiting groove 305 in the lamp housing 301. Then, rotate the knob 4, which in turn rotates the clamping plate 307 and gear 5 connected to the rotating rod 306. Because the teeth of the gear ring 6 mesh with the teeth of the gear 5, one gear 5 driven by the knob 4 can drive the gear ring 6 to rotate. The rotation of the gear ring 6 can drive the gears 5 of other disassembly mechanisms 3 and the clamping plate 307 to rotate, achieving synchronous rotation of the clamping plates 307 of multiple disassembly mechanisms 3. The card plate 307 is parallel to the second slide groove 308. At this time, because the limiting groove 305 limits the card plate 307, the card plate 307 cannot slide out of the base 1 along the first slide groove 303, so the lamp housing 301 and the floodlight body 302 cannot be disassembled, thus completing the installation of the COB floodlight. After that, the cylinder 14 works to control the extension and retraction of the telescopic rod 15 fixedly connected to its output end. Since one end of the telescopic rod 15 is slidably connected to the inner cavity of the first rotating rod 9 and one end of the first rotating rod 9 is rotatably connected to the second fixing member 10, the second fixing member 10 and one end of the telescopic rod 15 can limit the first rotating rod 9 at two points. Thus, by controlling the extension and retraction of the telescopic rod 15, the angle of the first rotating rod 9 is changed, thereby realizing the change of the illumination angle.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A detachable high-power COB floodlight, characterized in that: Includes a base (1), a first fixing member (2) is fixedly connected to one side of the base (1), and a disassembly mechanism (3) is provided in the inner cavity of the base (1); The disassembly mechanism (3) includes a lamp housing (301), the surface of which is slidably connected to the inner cavity of the base (1), the inner cavity of which is provided with a floodlight body (302), the surface of which is provided with a first sliding groove (303), the inner cavity of which is fixedly connected with a slide bar (304), the surface of which is slidably connected to the inner cavity of the first sliding groove (303), the surface of which is provided with a limiting groove (305), the inner cavity of which is rotatably connected with a rotating rod (306), one end of which is fixedly connected with a clamping plate (307), one side of which is rotatably connected to the inner cavity of the limiting groove (305), the surface of which is provided with a second sliding groove (308), the inner cavity of which is slidably connected to one side of the clamping plate (307).

2. The detachable high-power COB floodlight according to claim 1, characterized in that: A knob (4) is fixedly connected to one end of the rotating rod (306), and a gear (5) is fixedly connected to the surface of the rotating rod (306).

3. A detachable high-power COB floodlight according to claim 2, characterized in that: The inner cavity of the base (1) is rotatably connected to a toothed ring (6), and the teeth of the toothed ring (6) mesh with the teeth of the gear (5).

4. A detachable high-power COB floodlight according to claim 2, characterized in that: The base (1) has a slot (7) in its inner cavity, and a pin (8) is fixedly connected to the surface of the knob (4). The surface of the pin (8) is slidably connected to the inner cavity of the slot (7).

5. A detachable high-power COB floodlight according to claim 1, characterized in that: The inner cavity of the first fixing member (2) is fixedly connected to a first rotating rod (9), one end of the first rotating rod (9) is rotatably connected to a second fixing member (10), and one side of the second fixing member (10) is fixedly connected to a base plate (11).

6. A detachable high-power COB floodlight according to claim 5, characterized in that: A third fixing member (12) is fixedly connected to one side of the base plate (11), and a second rotating rod (13) is rotatably connected to one side of the third fixing member (12).

7. A detachable high-power COB floodlight according to claim 6, characterized in that: A cylinder (14) is fixedly connected to one end of the second rotating rod (13), and a telescopic rod (15) is fixedly connected to the output end of the cylinder (14). One end of the telescopic rod (15) is slidably connected to the inner cavity of the first rotating rod (9).

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