LED lamp bead with multi-layer light-emitting effect

Abstract

The LED lamp bead with the multi-layer light-emitting effect comprises an installation base, the top end of the installation base is fixedly connected with an installation cylinder, the top end of the installation base is fixedly connected with a light-transmitting medium, and the bottom end of the installation base is fixedly connected with a connecting cylinder. According to the LED lamp bead with the multi-layer light-emitting effect, by arranging the mounting cylinder, when the LED lamp bead is used, the light-transmitting medium can be covered with the shading cylinder, the light-emitting part outside the mounting cylinder emits light after the LED lamp bead is powered on, then the position of the through groove can be adjusted by rotating the shading cylinder, and the through groove is adjusted to different positions outside the light-transmitting medium; the position and direction of the light source can be adjusted through the through groove, the baffle and the shading plate in the light-transmitting medium can effectively shade light to prevent surrounding light overflow, the second elastic piece in the side groove can eject the arc-shaped block out to be clamped with the positioning groove outside the shading barrel to position the shading barrel, and the problem that the position of the light source cannot be adjusted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp pearl technical field, concretely is a kind of LED lamp pearl with multilayer luminous effect. BACKGROUND

[0002] LED lamp pearl is the light-emitting element formed by light-emitting diode, compared with traditional tungsten filament etc. Light-emitting piece has long service life, energy saving, high brightness and other advantages, has become the most commonly used light source assembly in modern lighting equipment, and the types of LED lamp pearl are many, and the functions that can be expanded are also many, so the LED lamp pearl of present has been widely used in many fields;

[0003] But the LED lamp pearl of present still has some defects in use, light source is single in use, cannot be adjusted according to the position of light source, color etc. Use scene, lead to function is single;

[0004] Now a kind of new LED lamp pearl with multilayer luminous effect is proposed to solve the above problems. INVENTION CONTENTS

[0005] The utility model is to provide a kind of LED lamp pearl with multilayer luminous effect, to solve the problem of being unable to adjust light source position in the background technique described above.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of LED lamp pearl with multilayer luminous effect, including mounting seat, the top of the mounting seat is fixedly connected with installation cylinder, the top of the mounting seat is fixedly connected with light transmission medium, the bottom of the mounting seat is fixedly connected with connecting cylinder, the both sides of the bottom of the connecting cylinder are fixedly connected with pin, the top of the mounting seat is provided with the adjusting structure for adjusting light source position;

[0007] The adjusting structure includes installation slot, the periphery of the installation cylinder is respectively provided with three installation slots, the inside of the installation slot is fixedly connected with mounting plate, one end of the mounting plate is fixedly connected with light-emitting piece, the outside of the light transmission medium is movably connected with shading cylinder, the top of the light transmission medium is fixedly connected with lamp holder, the both sides of the shading cylinder are provided with through slot, the inside of the light transmission medium is fixedly connected with baffle, the inside of the light transmission medium is fixedly connected with shading plate, the top of the connecting cylinder is fixedly connected with positioning cylinder, the both sides of the positioning cylinder are provided with side groove, one end in the inside of the side groove is fixedly connected with second elastic sheet, one side of the second elastic sheet is fixedly connected with arc block, the bottom of the outside of the shading cylinder is provided with positioning groove.

[0008] Preferably, the arc block is movably connected with the positioning groove, and the pin is fixedly connected with the installation cylinder.

[0009] Preferably, the light emitting elements outside the mounting cylinder are arranged at equal intervals, and the light shielding plates inside the light transmitting medium are arranged at equal intervals.

[0010] Preferably, the connecting cylinder is internally fixedly connected with a dustproof net, and the heat dissipation grooves are internally fixedly connected with protection plates.

[0011] Preferably, the heat dissipation grooves are in communication with the interior of the connecting cylinder, and the protection plates inside the heat dissipation grooves are arranged at equal intervals.

[0012] Preferably, the bottom end of the connecting cylinder is fixedly connected with a positioning ring, the bottom end of the connecting cylinder is movably connected with a protective cover, the top ends of the two sides of the protective cover are provided with air grooves, the bottom end of the air grooves is fixedly connected with a first elastic sheet, the top end of the first elastic sheet is fixedly connected with a positioning clamping block, and the two sides of the interior of the positioning ring are provided with positioning clamping grooves.

[0013] Preferably, the positioning clamping block is movably connected with the positioning clamping groove, and the protective cover is movably connected with the positioning ring.

[0014] Preferably, the center line of the positioning clamping block and the center line of the first elastic sheet are on the same vertical plane, and the center line of the positioning clamping block and the center line of the positioning clamping groove are on the same vertical plane.

[0015] Compared with the prior art, the LED lamp bead with the multi-layer light emitting effect has the advantages that the light source position can be adjusted, effective heat dissipation can be realized after being turned on, and the connecting piece can be protected.

[0016] (1) By setting the mounting cylinder, the light emitting element, the mounting groove, the light shielding cylinder, the mounting plate, the through groove, the baffle, the positioning cylinder, the positioning groove, the arc-shaped block, the second elastic sheet, the side groove and the light shielding plate, when the LED lamp bead is used, the light shielding cylinder can be covered outside the light transmitting medium, the light emitting element outside the mounting cylinder emits light after being electrified, then the light shielding cylinder can be rotated to adjust the position of the through groove, the through groove can be adjusted to different positions outside the light transmitting medium, the position and direction of the light source can be adjusted through the through groove, the baffle and the light shielding plate inside the light transmitting medium can effectively shield light to prevent surrounding light overflow, and the second elastic sheet inside the side groove can push out the arc-shaped block to be clamped with the positioning groove outside the light shielding cylinder to position the light shielding cylinder, so that the light source position can be adjusted.

[0017] (2) By being provided with the connecting barrel, the heat dissipation groove, the protective plate and the dust screen, the lamp bead can discharge the heat generated by the inside of the mounting seat after being electrified, the heat dissipation groove outside the connecting barrel can make the connecting barrel inside ventilate quickly, the air circulating the connecting barrel inside can take away the heat discharged from the inside of the mounting seat, thereby effectively reducing the temperature of the inside of the mounting seat and the mounting barrel, the dust screen inside the connecting barrel can prevent dust from entering, the protective plate inside the heat dissipation groove can support and prevent the lamp bead from deforming, and effective heat dissipation after being turned on is realized.

[0018] (3) By being provided with the positioning ring, the positioning clamping block, the protective cover, the lead, the air slot, the first elastic sheet and the positioning clamping groove, the lamp bead can be pulled out after use, the protective cover is covered at the bottom end of the connecting barrel and is attached to the inside of the positioning ring, the positioning clamping block is pushed out by the first elastic sheet on the two sides of the protective cover and is inserted into the inside of the positioning clamping groove, the protective cover is blocked outside the lead and can protect the lead, the lead is prevented from being damaged during idle time and affecting subsequent use, and the lead can be effectively protected. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view sectional structure schematic view of the utility model;

[0020] Figure 2 It is a bottom view sectional structure schematic view of the protective cover of the utility model;

[0021] Figure 3 It is a sectional structure schematic view of the utility model; Figure 1 It is an enlarged structure schematic view of A in the middle;

[0022] Figure 4 It is a top view sectional structure schematic view of the light shielding cylinder of the utility model.

[0023] In the drawing: 1, mounting seat; 2, mounting barrel; 3, light emitting part; 4, mounting groove; 5, light shielding cylinder; 6, lamp holder; 7, light transmission medium; 8, mounting plate; 9, through slot; 10, baffle; 11, positioning cylinder; 12, connecting barrel; 13, heat dissipation groove; 14, positioning ring; 15, positioning clamping block; 16, protective cover; 17, lead; 18, air slot; 19, first elastic sheet; 20, protective plate; 21, dust screen; 22, positioning clamping groove; 23, positioning groove; 24, arc-shaped block; 25, second elastic sheet; 26, side slot; 27, light shielding plate. DETAILED DESCRIPTION

[0024] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments only are a part of embodiments of the utility model, and not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0025] Embodiment: please refer to Figures 1-4 A LED lamp bead with multilayer light emitting effect, including mounting seat 1, the top of mounting seat 1 is fixedly connected with installation cylinder 2, the top of mounting seat 1 is fixedly connected with light medium 7, the bottom of mounting seat 1 is fixedly connected with connecting cylinder 12, the both sides of the bottom of connecting cylinder 12 are fixedly connected with pin 17, the top of mounting seat 1 is provided with adjusting structure for adjusting the position of light source;

[0026] Adjusting structure includes installation groove 4, the periphery of installation cylinder 2 is respectively provided with three installation grooves 4, the inside of installation groove 4 is fixedly connected with mounting plate 8, one end of mounting plate 8 is fixedly connected with light emitting piece 3, the outside of light medium 7 is movably connected with shading cylinder 5, the top of light medium 7 is fixedly connected with lamp cap 6, the both sides of shading cylinder 5 are provided with through slot 9, the inside of light medium 7 is fixedly connected with baffle 10, the inside of light medium 7 is fixedly connected with shading plate 27, the top of connecting cylinder 12 is fixedly connected with positioning cylinder 11, the both sides of positioning cylinder 11 are provided with side groove 26, one end in the inside of side groove 26 is fixedly connected with second elastic sheet 25, one side of second elastic sheet 25 is fixedly connected with arc block 24, the bottom of the outside of shading cylinder 5 is provided with positioning groove 23;

[0027] Arc block 24 is movably connected with positioning groove 23, pin 17 is fixedly connected with installation cylinder 2;

[0028] Light emitting piece 3 outside installation cylinder 2 is arranged at equal intervals, shading plate 27 inside light medium 7 is arranged at equal intervals;

[0029] Specifically, as shown in Figure 1 , Figure 3 and Figure 4 When using the LED lamp bead, shading cylinder 5 can be covered outside light medium 7, light emitting piece 3 outside installation cylinder 2 emits light after electrification, then shading cylinder 5 can be rotated to adjust the position of through slot 9, through slot 9 is adjusted to different positions outside light medium 7, the position and direction of light source can be adjusted through through slot 9, and baffle 10 and shading plate 27 inside light medium 7 can effectively shade light to prevent surrounding light overflow, and second elastic sheet 25 inside side groove 26 can push out arc block 24 to be engaged with positioning groove 23 outside shading cylinder 5 to position shading cylinder 5, which realizes that the position of light source can be adjusted.

[0030] The outside of the connecting cylinder 12 is provided with a heat dissipation groove 13, the inside of the connecting cylinder 12 is fixedly connected with a dustproof net 21, and the inside of the heat dissipation groove 13 is fixedly connected with a protective plate 20.

[0031] The heat dissipation groove 13 is connected to the interior of the connecting cylinder 12, and the protective plates 20 inside the heat dissipation groove 13 are arranged at equal intervals.

[0032] Specifically, such as Figure 1 As shown, after the LED bead is powered on, the connecting cylinder 12, which is connected to the inside of the mounting base 1, can conduct heat generated inside the mounting base 1 during operation. The heat dissipation groove 13 on the outside of the connecting cylinder 12 can quickly ventilate the inside of the connecting cylinder 12. While the air flows inside the connecting cylinder 12, it can also carry away the heat conducted from the inside of the mounting base 1, thereby effectively reducing the temperature inside the mounting base 1 and the mounting cylinder 2. The dustproof net 21 inside the connecting cylinder 12 can prevent dust from entering, and the protective plate 20 inside the heat dissipation groove 13 provides a supporting effect to prevent the LED bead from deforming, thus achieving effective heat dissipation after being turned on.

[0033] A positioning ring 14 is fixedly connected to the bottom end of the connecting cylinder 12, and a protective cover 16 is movably connected to the bottom end of the connecting cylinder 12. The top ends of both sides of the protective cover 16 are provided with slots 18. The bottom end of the slot 18 is fixedly connected to a first spring piece 19, and the top end of the first spring piece 19 is fixedly connected to a positioning block 15. The two sides of the positioning ring 14 are provided with positioning slots 22.

[0034] The positioning block 15 is movably connected to the positioning slot 22, and the protective cover 16 is movably connected to the positioning ring 14.

[0035] The center line of the positioning block 15 and the center line of the first spring piece 19 are on the same vertical plane, and the center line of the positioning block 15 and the center line of the positioning slot 22 are on the same vertical plane.

[0036] Specifically, such as Figure 1 and Figure 2 As shown, after use, the LED bead is pulled out directly. Then, the protective cover 16 is placed over the bottom of the connecting cylinder 12 and fitted into the positioning ring 14. The first spring pieces 19 on both sides of the protective cover 16 push out the positioning block 15 and insert it into the positioning slot 22. The protective cover 16 can be positioned by the first spring pieces 19. The protective cover 16 blocks the outside of the pin 17 and can protect it, preventing the pin 17 from being damaged when idle and affecting subsequent use. This effectively protects the pin 17.

[0037] Working principle: when using, the lamp bead can export the heat generated in the inside of the mounting seat 1 after being electrified, the heat dissipation groove 13 outside the connecting cylinder 12 can make the connecting cylinder 12 inside ventilate quickly, the air circulation connecting cylinder 12 inside can take away the heat exported in the inside of the mounting seat 1, thereby effectively reducing the temperature in the inside of the mounting seat 1 and the mounting cylinder 2, the dust screen 21 in the inside of the connecting cylinder 12 can prevent dust from entering, the protection plate 20 in the inside of the heat dissipation groove 13 plays a supporting effect, prevents the lamp bead from deforming, when using the LED lamp bead, the light shielding cylinder 5 can be covered outside the light transmission medium 7, the light emitting part 3 outside the mounting cylinder 2 emits light after being electrified, then the light shielding cylinder 5 can be rotated to adjust the position of the through groove 9, the through groove 9 is adjusted to different positions outside the light transmission medium 7, the position and direction of the light source can be adjusted through the through groove 9, and the baffle 10 and the light shielding plate 27 in the inside of the light transmission medium 7 can effectively shield light to prevent surrounding light overflow, and the second elastic sheet 25 in the inside of the side groove 26 can push out the arc-shaped block 24 and be clamped with the positioning groove 23 outside the light shielding cylinder 5 to position the light shielding cylinder 5, after use, the lamp bead is directly pulled out, then the protective cover 16 is covered at the bottom end of the connecting cylinder 12 and is attached in the inside of the positioning ring 14, the first elastic sheet 19 on the both sides of the protective cover 16 pushes out the positioning clamping block 15 and inserts into the inside of the positioning clamping groove 22 to position the protective cover 16 through the first elastic sheet 19, the protective cover 16 blocks outside the lead 17 to protect the lead 17 from being damaged during idle time and affecting subsequent use.

Claims

1. An LED bead with multi-layer light-emitting effect, comprising a mounting base (1), characterized in that: The top end of the mounting base (1) is fixedly connected to the mounting cylinder (2), the top end of the mounting base (1) is fixedly connected to the light-transmitting medium (7), the bottom end of the mounting base (1) is fixedly connected to the connecting cylinder (12), the two sides of the bottom end of the connecting cylinder (12) are fixedly connected to the pins (17), and the top end of the mounting base (1) is provided with an adjustment structure for adjusting the position of the light source. The adjustment structure includes mounting grooves (4), and three sets of mounting grooves (4) are respectively opened around the mounting cylinder (2). A mounting plate (8) is fixedly connected inside the mounting groove (4). A light-emitting element (3) is fixedly connected to one end of the mounting plate (8). A light-shielding cylinder (5) is movably connected to the outside of the light-transmitting medium (7). A lamp head (6) is fixedly connected to the top of the light-transmitting medium (7). Through grooves (9) are opened on both sides of the light-shielding cylinder (5). A baffle (10) is fixedly connected inside the light-transmitting medium (7), a light-shielding plate (27) is fixedly connected inside the light-transmitting medium (7), a positioning cylinder (11) is fixedly connected to the top of the connecting cylinder (12), side grooves (26) are provided on both sides of the positioning cylinder (11), a second spring piece (25) is fixedly connected to one end of the side groove (26), an arc-shaped block (24) is fixedly connected to one side of the second spring piece (25), and a positioning groove (23) is provided at the bottom of the light-shielding cylinder (5).

2. The LED bead with multi-layer light-emitting effect according to claim 1, characterized in that: The arc-shaped block (24) is movably connected to the positioning groove (23), and the pin (17) is fixedly connected to the mounting cylinder (2).

3. The LED bead with multi-layer light-emitting effect according to claim 1, characterized in that: The light-emitting elements (3) outside the mounting cylinder (2) are arranged at equal intervals, and the light-shielding plates (27) inside the light-transmitting medium (7) are arranged at equal intervals.

4. The LED bead with multi-layer light-emitting effect according to claim 1, characterized in that: The connecting cylinder (12) has a heat dissipation groove (13) on its outside, a dustproof net (21) is fixedly connected inside the connecting cylinder (12), and a protective plate (20) is fixedly connected inside the heat dissipation groove (13).

5. The LED bead with multi-layer light-emitting effect according to claim 4, characterized in that: The heat dissipation groove (13) is connected to the interior of the connecting cylinder (12), and the protective plates (20) inside the heat dissipation groove (13) are arranged at equal intervals.

6. The LED bead with multi-layer light-emitting effect according to claim 1, characterized in that: The bottom end of the connecting cylinder (12) is fixedly connected to a positioning ring (14), and the bottom end of the connecting cylinder (12) is movably connected to a protective cover (16). The top ends of both sides of the protective cover (16) are provided with slots (18). The bottom end of the slot (18) is fixedly connected to a first spring piece (19), and the top end of the first spring piece (19) is fixedly connected to a positioning block (15). The two sides of the positioning ring (14) are provided with positioning slots (22).

7. An LED bead with multi-layer light-emitting effect according to claim 6, characterized in that: The positioning block (15) is movably connected to the positioning slot (22), and the protective cover (16) is movably connected to the positioning ring (14).

8. An LED bead with multi-layer light-emitting effect according to claim 6, characterized in that: The center line of the positioning block (15) and the center line of the first spring piece (19) are on the same vertical plane, and the center line of the positioning block (15) and the center line of the positioning slot (22) are on the same vertical plane.

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