Light-emitting diode (LED) lamp module light source

Abstract

The utility model discloses an LED lamp module light source which comprises a decorative ring, a fixed seat, a first light source, a light source mounting seat, a second light source and a fastener. The decorative ring comprises a bottom ring and a surface ring; a step-shaped inner wall is arranged between the bottom ring and the surface ring; an internal thread is arranged on the inner wall; external threads are integrally arranged on the outer surface of the light source mounting seat; the external thread of the light source mounting seat is in threaded fastening with the internal thread on the stepped inner wall of the decorative ring; the first light source is a COB light source emitting light downwards; the second light source is an LED aluminum substrate light source emitting light upwards; the first light source and the second light source are respectively arranged at the bottom and the top of the light source mounting seat; the LED lamp has the advantages that the first light source emits light towards the lower portion of the lamp, the second light source emits light towards the upper portion of the lamp, the monotonicity of a light source of a traditional LED lamp is overcome, and the light atmosphere sense layering sense is richer; the light source and the lampshade are fixed through the threaded rod, so that the lamp can be installed more conveniently and quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of LED lamps and lanterns, in particular to a LED lamps and lanterns module light source. BACKGROUND

[0002] With the development of lighting technology, LED will gradually replace traditional incandescent lamps, halogen lamps and even high-pressure sodium lamps, and will become the first choice for lighting because of its high luminous efficiency, long service life, wide color gamut, high working frequency and mercury-free. However, the light source of the current LED lamps and lanterns is either a traditional LED module light source or a LED light strip attached to the lamp base, or a COB light source attached to the bottom of the lamp, and the light source of these two structures emits downward during operation. Or a single LED bulb installed on the lamp holder, and the light source emits upward during operation, which not only makes the light source of the current LED lamps and lanterns single, but also makes the illumination direction of the light single, and further affects the use effect of the light, and often cannot meet the lighting demand well. Therefore, we propose a LED lamps and lanterns to solve the above-mentioned problems. SUMMARY

[0003] In view of the above-mentioned defects, the present design person actively researches and innovates to create a new type of ceiling fan with industrial utilization value.

[0004] The utility model discloses a technical scheme as follows to realize the above-mentioned purpose:

[0005] The utility model discloses a LED lamps and lanterns module light source, which is further described below in conjunction with the embodiments and drawings:

[0006] As shown in Figure 1 Figure 5, a LED lamps and lanterns module light source comprises a decorative ring, a lens, a light shield, a fixing seat, a first light source, an integrated circuit control board, a light source mounting seat, a second light source and a fastener, and the decorative ring comprises a bottom ring.

[0007] Preferably, the middle part of the bottom ring is concave downward to form a face ring.

[0008] Preferably, the top of the face ring is provided with a step convex edge one protruding outward.

[0009] Preferably, a step-shaped inner wall is arranged between the bottom ring and the face ring.

[0010] Preferably, an internal thread is arranged on the step-shaped inner wall.

[0011] Preferably, the lens is a convex lens with a semicircular protrusion at the top.

[0012] Preferably, the bottom of the lens is provided with a step convex edge two protruding outward along the horizontal direction.

[0013] Preferably, the outer diameter of the semicircular protrusion on the top of the lens matches the inner diameter of the face ring in the middle of the bottom ring;

[0014] Preferably, the semicircular protrusion on the top of the lens is placed outside the face ring through the back of the face ring;

[0015] Preferably, the diameter of the second stepped protrusion on the bottom of the lens is greater than the diameter of the first stepped protrusion on the top of the face ring;

[0016] Preferably, the second stepped protrusion on the bottom of the lens is placed on the first stepped protrusion on the top of the face ring;

[0017] Preferably, the light shield is placed on the horizontal surface of the bottom of the lens;

[0018] Preferably, a first light-transmitting hole is arranged in the middle of the light shield;

[0019] Preferably, the shape and size of the first light-transmitting hole are adapted to the shape and size of the first light source;

[0020] Preferably, the bottom of the light source mounting seat is opened downward to form a first accommodating cavity;

[0021] Preferably, an external thread is arranged on the outer surface of the light source mounting seat;

[0022] Preferably, the light source mounting seat is threadedly fastened with the internal thread on the stepped inner wall of the decorative ring through the external thread on the outer surface of the light source mounting seat;

[0023] Preferably, screw fixing holes three and four are arranged on the top of the light source mounting seat;

[0024] Preferably, the first light source is a COB light source arranged to emit light downward;

[0025] Preferably, the first light source is fixed to the bottom of the light source mounting seat by hot melt glue;

[0026] Preferably, a third light-transmitting hole is arranged in the middle of the integrated circuit control board;

[0027] Preferably, the shape and size of the third light-transmitting hole are adapted to the shape and size of the first light source;

[0028] Preferably, a screw fixing hole two is further arranged on the integrated circuit control board;

[0029] Preferably, the first light source is placed in the third light-transmitting hole in the middle of the integrated circuit control board;

[0030] Preferably, the top of the fixing seat is opened upward to form a second accommodating cavity;

[0031] Preferably, the bottom of the fixing base is provided with a boss protruding upward;

[0032] Preferably, the height of the boss is consistent with the height of the first accommodating cavity of the top of the fixing base

[0033] Preferably, the boss is provided with a second light-transmitting hole in the middle;

[0034] Preferably, the shape and size of the second light-transmitting hole are adapted to the shape and size of the first light source;

[0035] Preferably, the shape and size of the second light-transmitting hole are adapted to the shape and size of the first light-transmitting hole in the middle of the light-shielding plate;

[0036] Preferably, the bottom of the fixing base is provided with a screw fixing hole one;

[0037] Preferably, the fixing base is fixed upward in the first accommodating cavity of the bottom of the light source fixing base through the screw fixing hole one of the bottom, the screw fixing hole two on the integrated circuit control board, and the screw fixing hole four of the top of the light source fixing base;

[0038] Preferably, the second light source is arranged on the top of the light source fixing base;

[0039] Preferably, the second light source is an LED aluminum substrate light source emitting upward;

[0040] Preferably, the middle of the second light source is provided with a lampshade fixing hole one;

[0041] Preferably, the second light source is provided with a screw fixing hole five;

[0042] Preferably, the fastener is arranged on the second light source;

[0043] Preferably, the fastener is a few-shaped iron horse with the middle protruding upward and the two sides extending outward horizontally;

[0044] Preferably, the middle protrusion of the fastener is provided with a lampshade fixing hole two with internal threads;

[0045] Preferably, the two sides of the fastener are provided with screw fixing holes six;

[0046] Preferably, the fastener fastens the second light source to the top of the light source fixing base through the screw fixing holes six of the two sides, the screw fixing hole five on the second light source, and the screw fixing hole three of the top of the light source fixing base;

[0047] Preferably, the fastener is fixed with an external lampshade tooth rod through the lampshade fixing hole two with internal threads and the lampshade fixing hole one in the middle of the second light source.

[0048] Compared with the prior art, the utility model has the beneficial effects as follows:

[0049] The first light source of the LED lamp module light source is a downward light-emitting LED COB light source, and the second light source is an upward light-emitting LED aluminum substrate light source, so that the monotony of the traditional LED lamp light source is overcome, and the light atmosphere is more rich in level and gradation. BRIEF DESCRIPTION OF DRAWINGS

[0050] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0051] Figure 1 is the overall structure explosion view of the LED lamp module light source according to the present application;

[0052] Figure 2 is the structure schematic view of the decoration ring in the LED lamp module light source according to the present application;

[0053] Figure 3 is the structure schematic view of the fixed plate in the LED lamp module light source according to the present application;

[0054] Figure 4 is the structure schematic view of the light source mounting seat in the LED lamp module light source according to the present application;

[0055] Figure 5 is the overall assembly view of the LED lamp module light source according to the present application.

[0056] The reference signs are as follows: 1. decoration ring; 101. bottom ring; 102. face ring; 103. stepped convex edge one; 105. internal thread; 2. lens; 201. stepped convex edge two; 3. light shield plate; 301. first light transmission hole; 4. fixed seat; 401. second light transmission hole; 402. boss; 403. screw fixing hole one; 405. second accommodating cavity; 5. first light source; 6. integrated circuit control board; 601. third light transmission hole; 602. screw fixing hole two; 7. light source mounting seat; 701. external thread; 702. screw fixing hole three; 703. first accommodating cavity; 705. screw fixing hole four; 8. second light source; 801. lampshade fixing hole one; 802. screw fixing hole five; 9. fastener; 901. lampshade fixing hole two; 902. screw fixing hole six. DETAILED DESCRIPTION

[0057] The utility model is further illustrated below in combination with the embodiments and drawings:

[0058] As Figure 1As shown in FIG. 5, an LED lamp module light source comprises a decorative ring 1, a lens 2, a light shield 3, a fixing seat 4, a first light source 5, an integrated circuit control board 6, a light source mounting seat 7, a second light source 8 and a fastener 9. The decorative ring 1 comprises a bottom ring 101. The middle part of the bottom ring 101 is concave downward to form a face ring 102. The top part of the face ring 102 is provided with a step convex edge 1 outwardly protruding. A step-shaped inner wall is arranged between the bottom ring 101 and the face ring 102. An inner thread 105 is arranged on the step-shaped inner wall. The lens 2 is a convex lens with a semicircular convex top. The bottom of the lens 2 is provided with a step convex edge 2 outwardly protruding in the horizontal direction. The outer diameter of the semicircular convex top of the lens 2 is consistent with the inner diameter of the face ring 102 in the middle part of the bottom ring 101. The semicircular convex top of the lens 2 is placed outside the face ring 102 after passing through the face ring 102. The diameter of the step convex edge 2 of the bottom of the lens 2 is larger than the diameter of the step convex edge 1 of the top of the face ring 102. The step convex edge 2 of the bottom of the lens 2 is placed on the step convex edge 1 of the top of the face ring 102. The light shield 3 is placed on the horizontal plane of the bottom of the lens 2. The middle part of the light shield 3 is provided with a first light-transmitting hole 301. The shape and size of the first light-transmitting hole 301 are adapted to the shape and size of the first light source 5. The bottom of the light source mounting seat 7 is open downward to form a first accommodating cavity 703. An outer thread 701 is integrally arranged on the outer surface of the light source mounting seat 7. The light source mounting seat 7 is fastened by the outer thread 701 on the outer surface thereof and the inner thread 105 on the step-shaped inner wall of the decorative ring 1. The top of the light source mounting seat 7 is provided with a screw fixing hole three 702 and a screw fixing hole four 705. The first light source 5 is a COB light source arranged to emit light downward. The first light source 5 is fixed to the bottom of the light source mounting seat 7 by hot melt adhesive. The middle part of the integrated circuit control board 6 is provided with a third light-transmitting hole 601. The shape and size of the third light-transmitting hole 601 are adapted to the shape and size of the first light source 5. The integrated circuit control board 6 is further provided with a screw fixing hole two 602. The first light source 5 is placed in the third light-transmitting hole 601 in the middle part of the integrated circuit control board 6. The top of the fixing seat 4 is open upward to form a second accommodating cavity 405. The bottom of the fixing seat 4 is provided with a boss 402 protruding upward. The height of the boss 402 is consistent with the height of the first accommodating cavity 405 at the top of the fixing seat 4. The middle part of the boss 402 is provided with a second light-transmitting hole 401. The shape and size of the second light-transmitting hole 401 are adapted to the shape and size of the first light source 5. The shape and size of the second light-transmitting hole 401 are adapted to the shape and size of the first light-transmitting hole 301 in the middle part of the light shield 3. The bottom of the fixing seat 4 is provided with a screw fixing hole one 403. The fixing seat 4 is upwardly fixed in the first accommodating cavity 703 at the bottom of the light source mounting seat 7 by screws through the screw fixing hole one 403 at the bottom of the fixing seat 4, the screw fixing hole two 602 on the integrated circuit control board 6 and the screw fixing hole four 705 at the top of the light source mounting seat 7.The second light source 8 is placed on the top of the light source mounting seat 7; the second light source 8 is an upward light-emitting LED aluminum substrate light source; the middle part of the second light source 8 is provided with a lampshade fixing hole one 801; the second light source 8 is provided with a screw fixing hole five 802; the fastener 9 is placed on the second light source 8; the fastener 9 is a few-shaped iron horse with the middle part upwardly protruding and the two sides outwardly horizontally stretching; the middle part protrusion of the fastener 9 is provided with a lampshade fixing hole two 901 with internal threads; the two sides of the fastener 9 are provided with screw fixing holes six 902; the fastener 9 fastens the second light source 8 to the top of the light source mounting seat 7 through the screw fixing hole six 902, the screw fixing hole five 802 on the second light source 8 and the screw fixing hole three 702 on the top of the light source mounting seat 7; the fastener (9) is fixed with the external lampshade tooth rod through the lampshade fixing hole two (901) with internal threads and the lampshade fixing hole one (801) in the middle part of the second light source (8); when assembling, only need to first pass the semicircular protrusion in the middle part of the lens 2 through the face ring 102 in the middle part of the decorative ring 1 to make the semicircular protrusion of the lens 2 be placed below the decorative ring 1, the stepped protruding edge two 201 at the bottom of the lens 2 be placed on the stepped protruding edge one 103 on the top of the face ring 102; then place the light shielding plate 3 on the horizontal surface at the bottom of the lens 2; fix the first light source 5 to the bottom center of the light source mounting seat 7 by using hot melt adhesive; then place the integrated circuit control board 6 at the bottom of the light source mounting seat 7 and make the first light source 5 be placed in the third light transmission hole 601 in the middle part of the integrated circuit control board 6; circuit-connect the first light source 5 and the integrated circuit control board 6; then fasten the fixed seat 4 upward and the integrated circuit control board 6 to the bottom of the light source mounting seat 7 through the screw fixing hole one 403 at the bottom of the fixed seat 4, the screw fixing hole two 602 on the integrated circuit control board 6 and the screw fixing hole four 705 on the top of the light source mounting seat 7; then fix the light source 8 to the top of the light source mounting seat 7 through the screw fixing hole six 902 on the fastener 9, the screw fixing hole five 802 on the top of the second light source 8 and the screw fixing hole three 702 on the top of the light source mounting seat 7; then thread-fasten the light source mounting seat 7, on which the fixed seat 4, the first light source 5, the integrated circuit control board 6, the second light source 8 and the fastener 9 have been installed, with the decorative ring 1 through the external threads 701 on the outer surface thereof and the internal threads 105 of the stepped inner wall of the decorative ring 1; when assembling the finished product, only need to screw the tooth rod with external threads into the lampshade fixing hole two 901 with internal threads in the middle part protrusion of the fastener 9 and the lampshade fixing hole one 801 in the middle part of the second light source 8 to fix the lampshade to the outside of the light source; then install other lamp accessories in sequence.

[0059] The beneficial effect is that the first light source of the LED lamp module light source is the COB light source of the downward light emitting LED, and the second light source is the LED aluminum substrate light source of the upward light emitting LED, so that the monotony of the traditional LED lamp light source is overcome, and the light atmosphere and level are more rich; meanwhile, the tooth rod fixing between the LED lamp module light source and the lampshade can make the lamp installation more convenient and fast. The basic principle, main features and advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A LED lamp module light source comprising a decorative ring (1), a lens (2), a light shield (3), a fixing base (4), a first light source (5), an integrated circuit control board (6), a light source mounting base (7), a second light source (8) and a fastener (9), characterized in that: The decorative ring (1) comprises a bottom ring (101); the middle part of the bottom ring (101) is concave downward to form a face ring (102); the top of the face ring (102) is provided with a outwardly convex step convex edge one (103); a step-shaped inner wall is arranged between the bottom ring (101) and the face ring (102); the step-shaped inner wall is provided with an internal thread (105); the lens (2) is a convex lens with a semicircular convex top; the bottom of the lens (2) is provided with a outwardly convex step convex edge two (201) in the horizontal direction; the semicircular convex top of the lens (2) is placed outside the face ring (102) after passing through the face ring (102); the step convex edge two (201) of the bottom of the lens (2) is placed on the step convex edge one (103) of the top of the face ring (102); the light shield plate (3) is placed on the horizontal plane of the bottom of the lens (2); the middle part of the light shield plate (3) is provided with a first light transmission hole (301); the bottom of the light source mounting seat (7) is downwardly open to form a first accommodating cavity (703); the outer surface of the light source mounting seat (7) is integrally provided with an external thread (701); the light source mounting seat (7) is threadedly fastened with the internal thread (105) on the step-shaped inner wall of the decorative ring (1) through the external thread (701) on the outer surface thereof; the first light source (5) is fixed to the bottom of the light source mounting seat (7) by hot melt adhesive; the first light source (5) is a COB light source arranged to emit light downward; the integrated circuit control board (6) is placed on the bottom of the light source mounting seat (7); the middle part of the integrated circuit control board (6) is provided with a third light transmission hole (601); the first light source (5) is placed in the third light transmission hole (601) in the middle part of the integrated circuit control board (6); the fixing seat (4) is placed in the first accommodating cavity (703) in the bottom of the light source mounting seat (7); the top of the fixing seat (4) is upwardly open to form a second accommodating cavity (405); the bottom of the fixing seat (4) is provided with an upwardly convex boss (402); the middle part of the boss (402) is provided with a second light transmission hole (401); the second light source (8) is placed on the top of the light source mounting seat (7); the second light source (8) is an LED aluminum substrate light source arranged to emit light upward; the middle part of the second light source (8) is provided with a lampshade fixing hole one (801); the fastener (9) is placed on the second light source (8); the fastener (9) is a few-shaped iron horse with a middle part upwardly convex and two sides horizontally extending outward; the middle part convex of the fastener (9) is provided with a lampshade fixing hole two (901) with an internal thread.

2. An LED luminaire module light source according to claim 1, characterized in that: The outer diameter of the semicircular convexity on the top of the lens (2) is consistent with the inner diameter of the face ring (102) in the middle of the bottom ring (101); the diameter of the stepped convexity two (201) on the bottom of the lens (2) is greater than the diameter of the stepped convexity one (103) on the top of the face ring (102); the shape and size of the first light-transmitting hole (301) are adapted to the shape and size of the first light source (5); the shape and size of the third light-transmitting hole (601) are adapted to the shape and size of the first light source (5); the shape and size of the second light-transmitting hole (401) are adapted to the shape and size of the first light source (5); the height of the boss (402) is consistent with the height of the second accommodating cavity (405) on the top of the fixing base (4).

3. An LED luminaire module light source according to claim 1, wherein: The bottom of the fixing base (4) is provided with a screw fixing hole one (403); the fixing base (4) is fixed upward in the first accommodating cavity (703) at the bottom of the light source mounting base (7) through the screw fixing hole one (403) at the bottom of the fixing base (4), the screw fixing hole two (602) on the integrated circuit control board (6), and the screw fixing hole four (705) at the top of the light source mounting base (7).

4. An LED luminaire module light source according to claim 1, wherein: The second light source (8) is provided with a screw fixing hole five (802); the two sides of the fastener (9) are provided with a screw fixing hole six (902); the second light source (8) is fastened to the top of the light source mounting base (7) through the screw fixing hole six (902) on the two sides, the screw fixing hole five (802) on the second light source (8), and the screw fixing hole three (702) at the top of the light source mounting base (7).

5. An LED luminaire module light source according to claim 1, wherein: The shape and size of the lampshade fixing hole one (801) in the middle of the second light source (8) are consistent with the shape and size of the lampshade fixing hole two (901) in the middle of the fastener (9).

6. An LED luminaire module light source according to claim 1, wherein: The fastener (9) is fixed with an external lampshade tooth rod through the lampshade fixing hole two (901) with internal threads and the lampshade fixing hole one (801) in the middle of the second light source (8).

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