LED lamp bead with adjustable assembly

Abstract

The utility model discloses a light-emitting diode (LED) lamp bead with an adjustable assembly, which belongs to the field of LED lamp beads and comprises a shell, a lamp bead plate and a transparent view plate. The lamp bead plate is detachably embedded in one side of the shell; the transparent view board is embedded in the other side of the shell; the two adjusting pieces are arranged on the two sides of the outer wall of the shell correspondingly; the transmission part is arranged on the two adjusting parts, and the two adjusting parts are in transmission fit through the transmission part; the fixing piece is arranged on the shell and one of the adjusting pieces, and the fixing piece is used for fixing the adjusting piece; the two ends of the roll film are wound on the adjusting pieces respectively, and the roll film comprises a transparent section and a black film section. According to the LED lamp bead with the adjustable assembly, through the design, the illumination range of the LED lamp bead can be flexibly adjusted, and compared with a traditional LED lamp bead with a fixed illumination range, the LED lamp bead with the adjustable assembly has the advantage that adaptability and practicability in different scenes are remarkably improved.

Description

Technical Field

[0001] This utility model belongs to the field of LED lamp beads, and specifically relates to an LED lamp bead with adjustable components. Background Technology

[0002] LED lights are lamps that use light-emitting diodes as light sources. Generally, silver or white glue is used to cure the semiconductor LEDs onto the bracket, and then silver or gold wires are used to connect the chip and the circuit board. The whole thing is sealed with epoxy resin to protect the internal core wires. Finally, the outer shell is installed. LED lights have advantages such as energy saving, long life, environmental protection, and shock resistance.

[0003] Traditional LED beads typically have a fixed lighting range. In practical applications, when local lighting or adjustment of the light coverage area is required, it is difficult to adjust flexibly, resulting in limited usage scenarios and insufficient convenience. To solve the above problems, an LED bead with adjustable components is proposed. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides an LED lamp bead with adjustable components, which has the advantage of adjustable range.

[0005] To achieve the above objectives, this utility model provides an LED bead with adjustable components, including a housing, a bead plate, and a transparent viewing plate; the bead plate is detachably embedded in one side of the housing; the transparent viewing plate is embedded in the other side of the housing;

[0006] Two adjusting components are respectively located on both sides of the outer wall of the housing;

[0007] The transmission component is mounted on two adjusting components, and the two adjusting components achieve transmission engagement through the transmission component.

[0008] A fixing element is provided on the housing and one of the adjusting elements, and the fixing element is used to fix the adjusting element;

[0009] The film is wound around the adjustment element at both ends, and the film includes a transparent section and a black film section.

[0010] Furthermore, the adjusting component includes a support shell disposed on the outer wall of the housing; a take-up shaft that is rotatably inserted through the support shell at both ends, and one end of the film slides through the support shell and is fixed and wound on the take-up shaft.

[0011] Furthermore, the transmission component includes two drive wheels respectively disposed at one end of the take-up shaft; the two drive wheels are connected by a drive belt.

[0012] Furthermore, the fastener includes a gear sleeved on the outer wall of one of the support housings; a support frame disposed on the outer wall of the housing; a slide rod slidably passing through the support frame; a limiting ring disposed on one end of the slide rod; a toothed block disposed on the other end of the slide rod and meshing with the gear; and a spring sleeved on the outer wall of the slide rod and connected at both ends to the limiting ring and the support frame, respectively.

[0013] Furthermore, the tooth-like structures on both the gear and the tooth block are triangular in shape.

[0014] Furthermore, the outer wall of the housing is provided with two limiting frames, and the two limiting frames are rotatably equipped with guide wheels inside, through which the film can slide.

[0015] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0016] This utility model discloses an LED lamp bead with adjustable components. Through design, this LED lamp bead achieves flexible adjustment of the lighting range. Compared with traditional LED lamp beads with fixed lighting range, its adaptability and practicality in different scenarios are significantly improved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the present invention.

[0019] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Housing; 2. Lamp bead plate; 3. Transparent viewing plate; 4. Adjusting component; 41. Support housing; 42. Rewinding shaft; 5. Transmission component; 51. Transmission wheel; 52. Transmission belt; 6. Fixing component; 61. Gear; 62. Support frame; 63. Slide rod; 64. Limiting ring; 65. Tooth block; 66. Spring; 7. Film roll; 71. Transparent section; 72. Black film section; 8. Limiting frame; 9. Guide wheel. Detailed Implementation

[0021] 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 protection scope of the present utility model.

[0022] Please see Figure 1-3 This utility model provides an LED bead with adjustable components, including a housing 1, a bead plate 2 and a transparent viewing plate 3; the bead plate 2 is detachably embedded on one side of the housing 1; the transparent viewing plate 3 is embedded on the other side of the housing 1 and provides a light transmission channel, while preventing dust from adhering to the bead plate 2.

[0023] Two adjusting components 4 are respectively installed on both sides of the outer wall of the housing 1;

[0024] The transmission component 5 is mounted on the two adjusting components 4, and the two adjusting components 4 achieve transmission engagement through the transmission component 5.

[0025] The fixing member 6 is provided on the housing 1 and one of the adjusting members 4, and the fixing member 6 is used to fix the adjusting member 4;

[0026] The roll film 7 is wound around the adjusting member 4 at both ends. The roll film 7 includes a transparent section 71 and a black film section 72.

[0027] Specifically, refer to Figure 2 The adjusting component 4 includes a support shell 41 disposed on the outer wall of the housing 1; a take-up shaft 42 rotatably passing through the support shell 41 at both ends; one end of the roll film 7 slides through the support shell 41 and is fixed and wound on the take-up shaft 42; the roll film 7 can be taken up and unwound by rotating the take-up shaft 42.

[0028] Specifically, refer to Figure 3 The transmission component 5 includes two transmission wheels 51 respectively disposed at one end of the winding shaft 42; the two transmission wheels 51 are connected by a transmission belt 52.

[0029] In this embodiment, when one of the take-up shafts 42 rotates, the transmission effect of the transmission belt 52 and the transmission wheel 51 ensures that the two take-up shafts 42 rotate synchronously, so that the film roll 7 is wound and unwound in a consistent manner, avoiding deviation.

[0030] Specifically, refer to Figure 3 The fixing member 6 includes a gear 61 sleeved on the outer wall of one of the support shells 41; a support frame 62 set on the outer wall of the shell 1; a slide rod 63 that can slide through the support frame 62; a limiting ring 64 set on one end of the slide rod 63; a tooth block 65 set on the other end of the slide rod 63 and meshing with the gear 61; and a spring 66 sleeved on the outer wall of the slide rod 63 and connected at both ends to the limiting ring 64 and the support frame 62 respectively.

[0031] Specifically, refer to Figure 3 The tooth-like structures on gear 61 and tooth block 65 are both triangular.

[0032] In this embodiment, when the take-up shaft 42 is rotated with great force, the triangular inclined plane guides the thrust to push the tooth block 65 and the spring 66. When the take-up shaft 42 is not rotated, the elastic force of the spring 66 can drive the gear 61 and the tooth block 65 to mesh, thereby maintaining the fixed state of the take-up shaft 42.

[0033] Specifically, refer to Figure 2 The outer wall of the housing 1 is provided with two limiting frames 8, and the two limiting frames 8 are rotatably provided with guide wheels 9. The roll film 7 can slide through the upper and lower guide wheels 9.

[0034] In this embodiment, by setting the guide wheel 9 and the limiting frame 8, not only can the friction between the film roll 7 and the housing 1 be avoided when the film roll 7 moves, making its sliding smoother, but the film roll 7 can also be limited.

[0035] Working principle

[0036] Rotating one of the adjusting components 4's take-up shafts 42 causes the other take-up shaft 42 to rotate synchronously via the transmission wheel 51 and transmission belt 52 of the transmission component 5. The film 7 moves accordingly, and the black film section 72 partially blocks the transparent viewing panel 3, while the unblocked area allows light from the LED bead panel 2 to pass through. By controlling the blocking range of the black film section 72, the illumination range of the LED bead panel 2 can be adjusted. After adjustment, the spring 66 of the fixing component 6 pushes the slide rod 63, causing the toothed block 65 to mesh with the gear 61, fixing the take-up shaft 42, preventing the film 7 from moving arbitrarily, and ensuring a stable illumination range.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An LED lamp bead with an adjustable component, characterized in that, It includes a housing (1), a lamp bead plate (2), and a transparent viewing panel (3); the lamp bead plate (2) is detachably embedded on one side of the housing (1); the transparent viewing panel (3) is embedded on the other side of the housing (1); Two adjusting components (4) are respectively set on both sides of the outer wall of the housing (1); The transmission component (5) is set on the two adjusting components (4), and the two adjusting components (4) are connected by the transmission component (5); A fixing member (6) is provided on the housing (1) and one of the adjusting members (4), and the fixing member (6) is used to fix the adjusting member (4); The film (7) is wound around the adjusting member (4) at both ends. The film (7) includes a transparent section (71) and a black film section (72).

2. The LED lamp bead with adjustable components according to claim 1, characterized in that, The adjusting component (4) includes a support shell (41) disposed on the outer wall of the housing (1); a take-up shaft (42) rotatably passing through the support shell (41) at both ends, and one end of the film (7) slidingly passing through the support shell (41) and fixed and wound on the take-up shaft (42).

3. The LED bead with adjustable components according to claim 2, characterized in that, The transmission component (5) includes two transmission wheels (51) respectively disposed at one end of the take-up shaft (42); the two transmission wheels (51) are connected by a transmission belt (52).

4. The LED lamp bead with adjustable components according to claim 2, characterized in that, The fastener (6) includes a gear (61) sleeved on the outer wall of one of the support shells (41); a support frame (62) set on the outer wall of the shell (1); a slide rod (63) slidably passing through the support frame (62); a limiting ring (64) set on one end of the slide rod (63); a toothed block (65) set on the other end of the slide rod (63) and meshing with the gear (61); and a spring (66) sleeved on the outer wall of the slide rod (63) and connected at both ends to the limiting ring (64) and the support frame (62) respectively.

5. The LED lamp bead with adjustable components according to claim 4, characterized in that, The tooth-like structures on both the gear (61) and the tooth block (65) are triangular.

6. The LED lamp bead with adjustable components according to claim 1, characterized in that, The outer wall of the housing (1) is provided with two limiting frames (8), and the two limiting frames (8) are rotatably provided with guide wheels (9). The roll film (7) can slide through the upper and lower guide wheels (9).

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