CN215446380U - Circuit board of adjustable LED lamp of polychrome - Google Patents
Circuit board of adjustable LED lamp of polychrome Download PDFInfo
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- CN215446380U CN215446380U CN202121880202.1U CN202121880202U CN215446380U CN 215446380 U CN215446380 U CN 215446380U CN 202121880202 U CN202121880202 U CN 202121880202U CN 215446380 U CN215446380 U CN 215446380U
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Abstract
The technical scheme of the utility model is realized as follows: the utility model provides a circuit board of adjustable LED lamp of polychrome which characterized in that: comprises a substrate, on which a conductive region, a wiring region and a light emitting region are arranged; the LED lamp tube is arranged on the substrate and comprises a red light lamp tube, a blue light lamp tube, a green light lamp tube and a protective layer, and the protective layer is arranged at the upper end and the lower end of the substrate; the reflecting column is arranged in the luminous zone of the substrate and is in a round table shape, and a plurality of reflecting grooves are formed in the reflecting column; the connecting mechanism is arranged on one side of the substrate; the light emitting ends of the red light tube, the blue light tube and the green light tube are all positioned in the light emitting areas, and the light emitting areas of the substrate are in a convex arc surface shape; the inserting block is arranged on the right side of the bottom of the base plate, and one end of the inserting block can be inserted into the connecting cylinder; the limiting block is arranged on one side of the inserting block; a locking mechanism; the utility model has the beneficial effects that: the mountable LED lamp that discolours, the installation is stable, and can be connected with adjacent circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a circuit board of a multicolor adjustable LED lamp.
Background
The LED, especially the high-power LED, can generate a large amount of heat in the electrifying and light-emitting process, the heat is concentrated in the chip with small size, the temperature of the chip is increased, and the non-uniform distribution of thermal stress, the light-emitting efficiency of the chip and the lasing efficiency of the fluorescent powder are reduced; when the temperature exceeds a certain value, the failure rate of the device is increased exponentially; in the manufacturing process of the LED lamp, as a plurality of LEDs are required to be combined for use, a circuit board is required to provide rated voltage and current for a plurality of groups of LEDs, and due to the influence of heat on the LEDs, the LED circuit board is required to combine good insulativity and high-performance heat conductivity; the existing circuit board is difficult to meet the installation requirement of the LED color-changing lamp, is not stable enough for installation, has insufficient luminosity and is difficult to realize large-scale illumination; meanwhile, in some use cases, a plurality of circuit boards need to be connected and used together, but the circuit boards are not fixed stably.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a circuit board of a multicolor adjustable LED lamp, which is used for solving the problems in the background technology.
The technical scheme of the utility model is realized as follows: the utility model provides a circuit board of adjustable LED lamp of polychrome which characterized in that: comprises a substrate, on which a conductive region, a wiring region and a light emitting region are arranged; the LED lamp tube is arranged on the substrate and comprises a red light lamp tube, a blue light lamp tube, a green light lamp tube and a protective layer, and the protective layer is arranged at the upper end and the lower end of the substrate; the reflecting column is arranged in the luminous zone of the substrate and is in a round table shape, and a plurality of reflecting grooves are formed in the reflecting column; the connecting mechanism is arranged on one side of the substrate; the light emitting ends of the red light tube, the blue light tube and the green light tube are all positioned in the light emitting areas, and the light emitting areas of the substrate are in a convex arc surface shape; the connecting mechanism comprises a connecting cylinder which is arranged on the left side of the bottom of the base plate; the inserting block is arranged on the right side of the bottom of the base plate, and one end of the inserting block can be inserted into the connecting cylinder; the limiting block is arranged on one side of the inserting block; the locking mechanism is arranged on one side, far away from the limiting hole, in the connecting cylinder and comprises a spring and a locking plate; the limiting hole for the limiting block to penetrate out is formed in the side wall of the connecting cylinder, the two ends of the spring are connected with the connecting cylinder and the locking plate respectively, and the locking plate is arranged in an inclined mode.
Preferably: the reflecting column is made of light-transmitting materials.
Preferably: and a reflecting layer is also arranged at the upper end of the substrate.
Preferably: and a plurality of light guide lenses in a pyramid shape are arranged at the upper end of the light reflecting layer.
Preferably: the connecting cylinder and the inserting block are integrally arranged with the base plate, and the connecting cylinder and the inserting block are formed by aluminum plates.
The utility model has the beneficial effects that: the circuit board is provided with the three primary color light sources, so that color-changing light of seven colors can be emitted, the color-changing lamp can be installed on the circuit board, the installation stability is high, the light emitting area is provided with the convex cambered surface, the light source can be diffused, and meanwhile, the light is reflected by the reflecting groove in cooperation with the arrangement of the reflecting column, so that the light diffusion rate is improved, the lighting effect is improved, and the lighting range is enlarged; through coupling mechanism's setting, can connect adjacent circuit board, directly just can realize being connected between the circuit board through inserted block and connecting cylinder, connect stably, and connect and dismantle the convenience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the connection mechanism in an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a reflective column according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a light-reflecting layer according to an embodiment of the present invention;
the examples in the figure are: the LED lamp comprises a substrate 1, a conductive area 2, a wiring area 3, a luminous area 4, an LED lamp tube 5, a protective layer 6, a reflecting column 7, a reflecting groove 8, a connecting cylinder 9, an inserting block 10, a limiting block 11, a spring 12, a locking plate 13, a reflecting layer 14 and a light guide lens 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present invention discloses a circuit board of a multicolor adjustable LED lamp, which in a specific embodiment of the present invention includes a substrate 1, wherein a conductive region 2, a wiring region 3 and a light emitting region 4 are disposed on the substrate 1, an LED lamp tube 5 is disposed on the substrate 1, the LED lamp tube 5 includes a red light lamp tube, a blue light lamp tube and a green light lamp tube, light emitting ends of the red light lamp tube, the blue light lamp tube and the green light lamp tube are all located in the light emitting region 4, the light emitting region 4 of the substrate 1 is in a convex arc surface shape, upper and lower ends of the substrate 1 are provided with protective layers 6, a reflective column 7 is disposed on the substrate 1, the reflective column 7 is in a circular truncated cone shape and is located in the light emitting region 4, and a plurality of reflective grooves 8 are disposed on the reflective column 7; one side of base plate 1 is provided with coupling mechanism, coupling mechanism is including installing at the left connecting cylinder 9 in 1 bottom of base plate and installing at the inserted block 10 on 1 bottom right side of base plate, the one end of inserted block 10 can insert inside the connecting cylinder 9, one side of inserted block is provided with stopper 11, set up the spacing hole that supplies the stopper to wear out on the connecting cylinder lateral wall, the inherent one side of keeping away from spacing hole of connecting cylinder is provided with locking mechanism, locking mechanism includes spring 12 and locking plate 13, the both ends of spring 12 are connected with connecting cylinder and locking plate respectively, the slope of locking plate sets up.
When the LED fluorescent lamp is used, the red light tube, the blue light tube and the green light tube are controlled independently, when the LED fluorescent lamp is controlled to emit light independently, red light, blue light and green light are emitted respectively, and when the LED fluorescent lamp is controlled to emit light by two light tubes, three primary colors are overlapped to emit yellow light, purple light and cyan light respectively; when the three lamp tubes are controlled to emit light simultaneously, white light is emitted.
When the circuit boards are connected, the insertion block of one circuit board is inserted into the slot of the adjacent circuit board, the spring is extruded to push the insertion block to the direction of the limiting hole through the locking plate until the limiting block enters the limiting hole, and the spring supports against the insertion block through the locking plate at the moment, so that the limiting block cannot be separated from the limiting hole, and the adjacent circuit boards are fixed; when the connecting cylinder is detached, the limiting block is pressed to enter the connecting cylinder and then the inserting block and the connecting cylinder are separated.
Through the technical scheme, the three primary color light sources are arranged on the circuit board, so that color-changing light of seven colors can be emitted, the color-changing light can be installed on the circuit board, the installation stability is high, the light emitting area is provided with the convex cambered surface, the light sources can be dispersed, and meanwhile, the light is reflected by the reflecting grooves by matching with the arrangement of the reflecting columns, so that the light divergence rate is improved, the lighting effect is improved, and the lighting range is enlarged; through coupling mechanism's setting, can connect adjacent circuit board, directly just can realize being connected between the circuit board through inserted block and connecting cylinder, connect stably, and connect and dismantle the convenience.
In this embodiment, the reflective pillar is made of a light-transmitting material.
Through above-mentioned technical scheme, set the reflection post to the printing opacity material, when the reflex groove reflection light, the reflection post itself refracts light, further improves illumination zone.
In this embodiment, the connecting cylinder and the insertion block are integrally disposed with the substrate 1, and the connecting cylinder and the insertion block are made of aluminum plates.
Through above-mentioned technical scheme, with connecting cylinder and inserted block and the integrative setting of base plate, improve joint strength, at the during operation simultaneously, the heat that the base plate produced can spread from connecting cylinder and inserted block and dispel the heat, improves the radiating effect.
Example 2
As shown in fig. 4, the present embodiment is different from the above embodiments in that: in this embodiment, a light reflecting layer 14 is further disposed on the upper end of the substrate 1.
Through above-mentioned technical scheme, through the setting of reflector layer, reflect light by the reflector layer when light shines on the base plate, avoid light to be absorbed, illuminate light reflection once more, improve illumination intensity.
In this embodiment, a plurality of light guide lenses 15 in a pyramid shape are disposed on the upper end of the light reflecting layer.
Through above-mentioned technical scheme, certain refraction is carried out in the setting of leaded light lens in the reflector layer reflection of light, improves the divergence rate of light through the refraction, improves the comprehensive nature of illumination.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a circuit board of adjustable LED lamp of polychrome which characterized in that: comprises that
A substrate on which a conductive region, a wiring region and a light emitting region are disposed;
the LED lamp tube is arranged on the substrate and comprises a red light tube, a blue light tube and a green light tube,
the protective layers are arranged at the upper end and the lower end of the substrate;
the reflecting column is arranged in the luminous zone of the substrate and is in a round table shape, and a plurality of reflecting grooves are formed in the reflecting column;
the connecting mechanism is arranged on one side of the substrate;
the light emitting ends of the red light tube, the blue light tube and the green light tube are all positioned in the light emitting areas, and the light emitting areas of the substrate are in a convex arc surface shape; the connecting mechanism comprises
The connecting cylinder is arranged on the left side of the bottom of the base plate;
the inserting block is arranged on the right side of the bottom of the base plate, and one end of the inserting block can be inserted into the connecting cylinder;
the limiting block is arranged on one side of the inserting block;
the locking mechanism is arranged on one side, far away from the limiting hole, in the connecting cylinder and comprises a spring and a locking plate;
the limiting hole for the limiting block to penetrate out is formed in the side wall of the connecting cylinder, the two ends of the spring are connected with the connecting cylinder and the locking plate respectively, and the locking plate is arranged in an inclined mode.
2. The circuit board of a multicolor tunable LED lamp according to claim 1, wherein: the reflecting column is made of light-transmitting materials.
3. The circuit board of a multicolor tunable LED lamp according to claim 1, wherein: and a reflecting layer is also arranged at the upper end of the substrate.
4. The circuit board of a multicolor tunable LED lamp according to claim 3, wherein: and a plurality of light guide lenses in a pyramid shape are arranged at the upper end of the light reflecting layer.
5. The circuit board of a multicolor tunable LED lamp according to claim 1, wherein: the connecting cylinder and the inserting block are integrally arranged with the base plate, and the connecting cylinder and the inserting block are formed by aluminum plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880202.1U CN215446380U (en) | 2021-08-12 | 2021-08-12 | Circuit board of adjustable LED lamp of polychrome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880202.1U CN215446380U (en) | 2021-08-12 | 2021-08-12 | Circuit board of adjustable LED lamp of polychrome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215446380U true CN215446380U (en) | 2022-01-07 |
Family
ID=79693558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121880202.1U Active CN215446380U (en) | 2021-08-12 | 2021-08-12 | Circuit board of adjustable LED lamp of polychrome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215446380U (en) |
-
2021
- 2021-08-12 CN CN202121880202.1U patent/CN215446380U/en active Active
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