CN217441402U

CN217441402U - RGB three-primary-color LED lamp

Info

Publication number: CN217441402U
Application number: CN202220782106.1U
Authority: CN
Inventors: 李小明; 李斌
Original assignee: Dongguan Mivision Technology Co ltd
Current assignee: Dongguan Mivision Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-09-16
Anticipated expiration: 2032-04-06

Abstract

The utility model belongs to the technical field of LED lamps, in particular to an RGB (red, green and blue) tricolor LED lamp, which comprises a lamp shell, wherein the front end of the lamp shell is connected with a fixing piece, one side surface of the fixing piece, which is far away from the lamp shell, is sunken towards the direction close to the lamp shell to form an arc-shaped mounting surface, the arc-shaped mounting surface is provided with an inner circle and an outer circle, the inner circle of the arc-shaped mounting surface is provided with a plurality of first lamp beads, the outer circle of the arc-shaped mounting surface is provided with a plurality of second lamp beads, and the distance between every two adjacent second lamp beads is larger than the distance between every two adjacent first lamp beads; the first lamp beads and the second lamp beads are separately arranged in a light partition irradiation mode, the irradiation range of the RGB three-primary-color LED lamp is enlarged, the LED lamp is suitable for various different situations, different levels of illumination effects can be formed between the inner ring and the outer ring, the light irradiation form is increased, and the LED lamp has the functions of color adjustment and color temperature adjustment.

Description

RGB three-primary-color LED lamp

Technical Field

The utility model belongs to the technical field of the LED lamp, especially, relate to a RGB three primary colors LED lamp.

Background

The LED lamp has the advantages of high efficiency, energy conservation, super long service life, environmental protection, strong applicability and the like, and is widely applied to various fields in daily life. Besides the application in the traditional illumination field, the LED lamp is increasingly applied to various high-end entertainment products, smart homes, household appliances and smart wearable products. In these application fields, the LED lamps are required to realize rich and colorful light effects to satisfy various cool visual effects required by products, and the LED lamps in the current market can realize the function of automatically adjusting the brightness or forming the illumination effect of automatic breathing, realize the accurate restoration of various colors, realize the effect of color gradual change, and the like; in order to emit different lights, generally, lamp beads with multiple light colors are arranged in the light source module, and different lamp beads are selectively turned on and off to achieve the purpose of emitting different lights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a RGB three primary colors LED lamp aims at solving the light source module among the prior art and leads to shining the single technical problem of form because of the light source gathering in same position.

In order to achieve the above object, an embodiment of the present invention provides an RGB three-primary-color LED lamp, which includes a lamp housing; the lamp comprises a lamp shell, and is characterized in that the front end of the lamp shell is connected with a fixing piece, the fixing piece is far away from one side face of the lamp shell and is close to the side face of the lamp shell, an arc-shaped mounting face is formed by sinking in the direction of the lamp shell, the arc-shaped mounting face is provided with an inner ring and an outer ring, the inner ring of the arc-shaped mounting face is provided with a plurality of first lamp beads, the outer ring of the arc-shaped mounting face is provided with a plurality of second lamp beads, and the distance between the second lamp beads is larger than the distance between the first lamp beads.

Optionally, one side of the fixing part, which is close to the lamp housing, is provided with a circuit board formed by bending a metal plate, and the circuit board is respectively electrically connected with the first lamp bead and the second lamp bead and is used for respectively driving the first lamp bead and the second lamp bead.

Optionally, the front end of the lamp housing is provided with a wire through hole for a wire to pass through.

Optionally, a wire groove for clamping a wire is formed in the rear end of the lamp housing, one end of the wire groove is communicated with the wire through hole, two wire distributing ports are formed in the other end of the wire groove, and the wire distributing ports extend to the outer side face of the lamp housing.

Optionally, a heat sink is disposed at the rear end of the lamp housing.

Optionally, the outer side surface of the lamp housing is provided with a plurality of stripes for improving friction.

Optionally, the first lamp bead and the second lamp bead are vertically arranged on the arc-shaped mounting surface.

Optionally, the first lamp bead is vertically arranged on the arc-shaped mounting surface, and the second lamp bead is obliquely arranged in a direction away from the first lamp bead.

Optionally, the front end of lamp body is equipped with the snap ring, the outward flange of mounting be equipped with the solid fixed ring of snap ring looks adaptation, gu fixed ring's medial surface with the lateral surface butt of snap ring.

Optionally, a first through hole is formed in the side face of the clamping ring, an internal thread is arranged in the first through hole, a second through hole matched with the first through hole is formed in the side face of the fixing ring, and a screw penetrates through the second through hole and then is connected with the first through hole through a thread so as to fix the fixing piece on the lamp housing.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the RGB three primary colors LED lamp have one of following technological effect at least: the first lamp beads and the second lamp beads are arranged in a separated mode by adopting a light zone irradiation mode, and the second lamp beads arranged on the outer ring are arranged around the first lamp beads arranged on the inner ring, so that the light sources are gathered at different positions, the irradiation range of the RGB three-primary-color LED lamp is expanded, and the RGB three-primary-color LED lamp is suitable for various different situations and is accurately restored; the space between the adjacent first lamp beads is small, the intensity is high, the illumination intensity is high, the space between the adjacent second lamp beads is large, the intensity is low, different levels of illumination effects can be formed between the inner ring and the outer ring, and the light illumination form is increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an RGB three-primary-color LED lamp provided by an embodiment of the present invention.

Fig. 2 is an explosion diagram of an RGB three-primary-color LED lamp according to an embodiment of the present invention.

Fig. 3 is an explosion diagram of an RGB three-primary-color LED lamp according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-lamp shell 11-through hole 12-wire groove

13-branch port 14-snap ring 20-fixing piece

21-arc mounting surface 22-inner ring 23-outer ring

24-first lamp bead 25-second lamp bead 26-fixed ring

30-a heat sink.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-3 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 3, an RGB three-primary-color LED lamp is provided, which includes a lamp housing 10; the method is characterized in that: the front end of lamp body 10 is connected with mounting 20, mounting 20 keeps away from a side of lamp body 10 and toward the sunken arc installation face 21 that forms of the direction that is close to lamp body 10, arc installation face 21 is equipped with inner circle 22 and outer lane 23, the inner circle 22 of arc installation face 21 is equipped with a plurality of first lamp pearls 24, the outer lane 23 of arc installation face 21 is equipped with a plurality of second lamp pearls 25, two adjacent second lamp pearls 25 interval each other is greater than the interval between two adjacent first lamp pearls 24.

In the embodiment of the utility model, the first lamp bead 24 and the second lamp bead 25 are separately arranged by adopting the light partition irradiation arrangement mode, and the second lamp bead 25 arranged on the outer ring 23 is arranged around the first lamp bead 24 arranged on the inner ring 22, so that the light source is gathered at different positions, the irradiation range of the RGB three-primary-color LED lamp is enlarged, and the LED lamp is suitable for various different situations and is accurately restored; the distance between the adjacent first lamp beads 24 is small, the intensity is high, the illumination intensity is high, the distance between the adjacent second lamp beads 25 is large, the intensity is low, different levels of illumination effects can be formed between the inner ring 22 and the outer ring 23, and the light illumination form is increased.

In another embodiment of the present invention, a circuit board formed by bending a metal plate is disposed on one side of the fixing member 20 of the RGB three-primary-color LED lamp, which is close to the lamp housing 10, the circuit board is electrically connected to the first lamp bead 24 and the second lamp bead 25 respectively for driving the first lamp bead 24 and the second lamp bead 25 respectively, the first lamp bead 24 and the second lamp bead 25 work independently of each other, and both the first lamp bead 24 and the second lamp bead 25 can be opened independently; the circuit board has the functions of color adjustment and color temperature adjustment, and the illumination effect is further enhanced.

In another embodiment of the utility model, the front end of the lamp body 10 of this RGB three primary colors LED lamp is equipped with the logical line hole 11 that supplies the wire to pass, sets up logical line hole 11 in order to fix a position the wire, and the wire passes to be connected with the circuit board is carried out the electricity behind the logical line hole 11 to supply power to the circuit board.

In another embodiment of the present invention, a wire casing 12 for clamping a wire is disposed at the rear end of the lamp housing 10 of the RGB three-primary-color LED lamp, one end of the wire casing 12 is communicated with the wire through hole 11, the other end of the wire casing 12 is provided with two wire dividing ports 13, and the wire dividing ports 13 extend to the outer side surface of the lamp housing 10; a wire casing 12 is provided for further positioning of the wires, while a wire-dividing opening 13 is provided at the end of the wire casing 12 for fixing different types of wires.

In another embodiment of the present invention, the rear end of the lamp housing 10 of the RGB three-primary LED lamp is provided with a heat sink 30, the heat sink 30 covers the rear end surface of the lamp housing 10, and the heat sink 30 is disposed to improve the heat dissipation effect of the RGB three-primary LED lamp.

In another embodiment of the present invention, the outer side surface of the lamp housing 10 of the RGB three-primary-color LED lamp is provided with a plurality of stripes for improving friction, so as to improve the convenience of the assembly process and improve the assembly efficiency.

In another embodiment of the present invention, the first lamp bead 24 and the second lamp bead 25 of the RGB three-primary-color LED lamp are both vertically disposed on the arc-shaped mounting surface 21; or, first lamp pearl 24 is located perpendicularly on arc installation face 21, and second lamp pearl 25 sets up toward the direction slope of keeping away from first lamp pearl 24 to realize different angles of illumination, reinforcing illumination effect.

The utility model discloses an in another embodiment, the front end of the lamp body 10 of this RGB three primary colors LED lamp is equipped with snap ring 14, the outward flange of mounting 20 be equipped with the solid fixed ring 26 of snap ring 14 looks adaptation, gu fixed ring 26's medial surface and snap ring 14's lateral surface butt, through the lifting surface area of solid fixed ring 26 increase lamp body 10 to improve the connection stability of lamp body 10, adopt the mode of joint to fix a position the position of lamp body 10, the assembly of being convenient for.

In another embodiment of the present invention, a first through hole is formed on a side surface of the snap ring 14 of the RGB three-primary color LED lamp, an internal thread is formed in the first through hole, a second through hole adapted to the first through hole is formed on a side surface of the fixing ring 26, and a screw passes through the second through hole and is connected to the first through hole with a thread to fix the fixing member 20 on the lamp housing 10; the fixing ring 26 is fixed to the snap ring 14, and the second through hole is aligned with the first through hole and screws are screwed in, so that the lamp housing 10 is fixed and the mounting structure is stable.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An RGB three-primary-color LED lamp comprises a lamp housing; the method is characterized in that: the lamp comprises a lamp shell, and is characterized in that the front end of the lamp shell is connected with a fixing piece, the fixing piece is far away from one side face of the lamp shell and is close to the side face of the lamp shell, an arc-shaped mounting face is formed by sinking in the direction of the lamp shell, the arc-shaped mounting face is provided with an inner ring and an outer ring, the inner ring of the arc-shaped mounting face is provided with a plurality of first lamp beads, the outer ring of the arc-shaped mounting face is provided with a plurality of second lamp beads, and the distance between the second lamp beads is larger than the distance between the first lamp beads.

2. The RGB tricolor LED lamp of claim 1, wherein: the mounting is close to one side of lamp body is equipped with the panel beating and bends the circuit board that forms, the circuit board respectively with first lamp pearl with second lamp pearl electricity is connected in order to be used for the drive respectively first lamp pearl with second lamp pearl.

3. The RGB tricolor LED lamp of claim 1, wherein: and the front end of the lamp shell is provided with a through wire hole for a wire to pass through.

4. The RGB tricolor LED lamp of claim 3, wherein: the rear end of the lamp housing is provided with a wire groove used for clamping a wire, one end of the wire groove is communicated with the wire through hole, the other end of the wire groove is provided with two wire distributing ports, and the wire distributing ports extend to the outer side face of the lamp housing.

5. The RGB three primary colors LED lamp according to any one of claims 1-4, wherein: and the rear end of the lamp shell is provided with a radiating fin.

6. The RGB three primary colors LED lamp according to any one of claims 1-4, wherein: the outer side surface of the lamp shell is provided with a plurality of stripes for improving friction.

7. The RGB three primary colors LED lamp according to any one of claims 1-4, wherein: the first lamp bead and the second lamp bead are vertically arranged on the arc-shaped mounting surface.

8. The RGB three primary colors LED lamp according to any one of claims 1-4, wherein: first lamp pearl is located perpendicularly on the arc installation face, second lamp pearl toward keeping away from the direction slope setting of first lamp pearl.

9. The RGB three primary colors LED lamp according to any one of claims 1-4, wherein: the lamp body is characterized in that a clamping ring is arranged at the front end of the lamp body, a fixing ring matched with the clamping ring is arranged at the outer edge of the fixing piece, and the inner side surface of the fixing ring is abutted to the outer side surface of the clamping ring.

10. The RGB tricolor LED lamp of claim 9, wherein: the lamp is characterized in that a first through hole is formed in the side face of the clamping ring, an internal thread is arranged in the first through hole, a second through hole matched with the first through hole is formed in the side face of the fixing ring, and a screw penetrates through the second through hole and then is connected with the first through hole through threads so as to fix the fixing piece on the lamp shell.