CN113048410A - LED light source device and mood bulb - Google Patents
LED light source device and mood bulb Download PDFInfo
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- CN113048410A CN113048410A CN202110509099.8A CN202110509099A CN113048410A CN 113048410 A CN113048410 A CN 113048410A CN 202110509099 A CN202110509099 A CN 202110509099A CN 113048410 A CN113048410 A CN 113048410A
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- light source
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- 230000036651 mood Effects 0.000 title claims abstract description 37
- 239000011521 glass Substances 0.000 claims abstract description 83
- 239000003292 glue Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an LED light source device, and belongs to the technical field of LED illumination. The device comprises a glass cylinder bracket, a first transparent circuit board arranged on the outer surface of the glass cylinder bracket and a second transparent circuit board arranged in a cavity of the glass cylinder bracket, wherein an intelligent circuit control circuit board is arranged in the cavity of the glass cylinder bracket; the first transparent circuit board and the second transparent circuit board are provided with LED light sources, the input ends of the first transparent circuit board and the second transparent circuit board are respectively connected with the output end of the intelligent circuit control circuit board, and transparent heat-conducting glue is injected into the glass cylinder support, so that the working heat of the second transparent circuit board is dissipated through the glass cylinder support. The device solves the problem that LED light sources of various color light sources on a multilayer circuit board in a limited space are overlapped and cannot effectively emit light, can be matched with bulb shells applied in different scenes to form an LED mood bulb, and meets the requirements on mood light in different environments.
Description
Technical Field
The invention belongs to the technical field of LED illumination, and particularly relates to an LED light source device and a mood bulb.
Background
As shown in fig. 9, one of the LED bulbs in the current market is single in function and light color, and mostly is a milky white lampshade and a corn bulb, and the other is that a power driving and intelligent control circuit board is put into a lamp holder, because the space of the lamp holder is limited, the temperature of electronic components in the lamp holder is high, and the receiving of external intelligent signals is affected by the lamp holder, which results in poor receiving; and thirdly, the LED light source core column shields the light reflected from the surface with the reflective coating to reduce the lighting effect, so that the LED light source core column cannot be used on crystal lamps and cannot meet the increasingly improved requirements of the life taste of consumers.
Therefore, how to overcome the defects of single product function and insufficient lighting effect caused by limited space of the existing bulb and realize intelligent light upgrading is a technical problem which needs to be solved urgently in the prior art.
Disclosure of Invention
1. Technical problem to be solved by the invention
The LED light source device solves the problem that LED light sources of various colors are overlapped on a multilayer circuit board in a limited space (light emitting focus) and cannot effectively emit light, can be matched with bulb shells applied in different scenes, and is suitable for requirements on mood light in different environments.
The LED mood bulb provided by the invention realizes intelligent upgrading of lamplight, is simple in process, low in material cost, high in production efficiency, suitable for popularization, popularization and application, and has great significance for popularization of intelligent home and improvement of life quality of people.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention relates to an LED light source device, which comprises a glass cylinder bracket, a first transparent circuit board arranged on the outer surface of the glass cylinder bracket and a second transparent circuit board arranged in a cavity of the glass cylinder bracket, wherein an intelligent circuit control circuit board is arranged in the cavity of the glass cylinder bracket;
the first transparent circuit board and the second transparent circuit board are provided with LED light sources, the input ends of the first transparent circuit board and the second transparent circuit board are respectively connected with the output end of the intelligent circuit control circuit board, and transparent heat-conducting glue is injected into the glass cylinder support, so that the working heat of the second transparent circuit board is dissipated through the glass cylinder support.
As a further improvement of the invention, an exhaust pipe is arranged in the glass cylinder support cavity, and the exhaust pipe is vacuumized and heat-conducting gas is filled into the glass cylinder support cavity to dissipate heat of the LED light source on the first transparent circuit board.
As a further improvement of the invention, the first transparent circuit board and/or the second transparent circuit board are made of PET material, FPC material or transparent flexible insulating material.
As a further improvement of the invention, the LED light sources arranged on the first transparent circuit board and/or the second transparent circuit board are LED light source particles.
As a further improvement of the invention, the LED light sources arranged on the first transparent circuit board and/or the second transparent circuit board are RGB-LED light source particles.
The invention is further improved, the LED light sources arranged on the first transparent circuit board and/or the second transparent circuit board are formed by attaching LED light source particles on the surface of the circuit board, or the LED light sources are manufactured by directly attaching chips on the transparent circuit board and then sealing the chips on the surface of the circuit board by using a COB packaging method.
As a further improvement of the invention, the first transparent circuit board and/or the second transparent circuit board are made of aluminum or copper or opaque substrate circuit boards.
As a further improvement of the invention, the first transparent circuit board and/or the second transparent circuit board is/are circled around the glass cylinder bracket into a round shape or a polygonal shape.
The LED mood bulb comprises the LED light source device, wherein a lampshade is sleeved on a glass tube support of the LED light source device, and the lower end of the glass tube support and the lampshade are sealed through sintering.
As a further improvement of the invention, the lampshade matched with the LED light source device is a B35 tip bulb lampshade or a B35 wax tail bulb lampshade used by a crystal lamp; or any one of G45, A60 and T35 bulb lampshades; or any one of MR16, Par30 and Par38 reflection type bulb lampshades; or any one of G4 and G9 bulb lampshades.
As a further improvement of the invention, the intelligent circuit control circuit board is a single-color intelligent control circuit board or a multi-color intelligent control circuit board.
As a further improvement of the invention, the external commercial power is rectified to supply power for the intelligent circuit control circuit board, the first transparent circuit board and/or the second transparent circuit board.
As a further improvement of the invention, transparent heat-conducting glue is injected between the lampshade and the glass cylinder bracket, so that the working heat of the first transparent circuit board is dissipated by utilizing the lampshade.
3. Advantageous effects
Adopt the technical scheme that this patent provided, compare with prior art, have following beneficial effect:
the LED light source device solves the problem that LED light sources of various colors are overlapped on a multilayer circuit board in a limited space (light emitting focus) and cannot effectively emit light, can be matched with bulb shells applied in different scenes, and is suitable for requirements on mood light in different environments.
The LED mood bulb provided by the invention realizes intelligent upgrading of lamplight, is simple in process, low in material cost, high in production efficiency, suitable for popularization, popularization and application, and has great significance for popularization of intelligent home and improvement of life quality of people.
Drawings
Fig. 1 is a schematic structural view of an LED light source device in embodiment 1;
fig. 2 is a schematic structural view of an LED light source device in embodiment 2;
FIG. 3 is a schematic structural view of a bulb for decorating and illuminating a crystal lamp according to embodiment 3;
FIG. 4 is a schematic view showing a structure of a bulb for a T-shaped tube type in example 4;
FIG. 5 is a schematic view showing a structure of a bulb for reflecting light of example 5;
FIG. 6 is a schematic view showing a structure of a bulb for G small bulbs according to example 6;
FIG. 7 is a schematic structural view of a transparent circuit board being looped into a polygonal shape around a glass cylinder holder;
FIG. 8 is a schematic view of a configuration in which a transparent circuit board is looped around a glass cylinder holder in a circular shape;
fig. 9 is a schematic diagram of a common LED bulb of the same type in the market.
Description of the reference numerals
1. A glass cylinder holder; 101. a steel needle; 102. an exhaust pipe; 2. a first transparent wiring board; 3. a second transparent wiring board; 4. an intelligent circuit control circuit board; 5. a power supply driving circuit board; 6. a lamp cap; 7. a lamp shade; 701. a reflective coating; 8. a decorative member; 9. a lamp holder connector.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The invention relates to an LED light source device, which comprises a glass cylinder bracket 1, a first transparent circuit board 2 attached to the outer surface of the glass cylinder bracket 1, and a second transparent circuit board 3 arranged in a cavity of the glass cylinder bracket 1, wherein an intelligent circuit control circuit board 4 is arranged in the cavity of the glass cylinder bracket 1;
the first transparent circuit board 2 and the second transparent circuit board 3 are provided with LED light sources, the input ends of the first transparent circuit board 2 and the second transparent circuit board 3 are respectively connected with the output end of the intelligent circuit control circuit board 4, and transparent heat conducting glue is injected into the glass cylinder support 1, so that the working heat of the second transparent circuit board 3 is dissipated through the glass cylinder support 1.
In this embodiment, an exhaust pipe 102 is disposed in the cavity of the glass cylinder holder 1, and the exhaust pipe 102 is used for evacuating and filling a heat-conducting gas into the cavity of the glass cylinder holder 1 to dissipate heat of the LED light source on the first transparent circuit board 2.
In this embodiment, the first transparent circuit board 2 and the second transparent circuit board 3 are made of PET material, or FPC material, or made of circuit on new transparent flexible insulating material.
Further, in this embodiment, the LED light sources disposed on the first transparent circuit board 2 and/or the second transparent circuit board 3 are LED light source particles.
Specifically, in this embodiment, the LED light sources disposed on the first transparent circuit board 2 and the second transparent circuit board 3 are formed by attaching LED light source particles to the surface of the circuit board, or are manufactured by directly attaching a chip to the transparent circuit board and then sealing the chip on the surface of the circuit board by a COB packaging method. Preferably, the second transparent circuit board 3 in this embodiment can also be made into an optical communication device.
In the prior art, a common bulb is generally single in light type, insufficient in intelligent signal receiving, and the LED light source core column influences the light efficiency due to shielding of reflected light, so that the increasing requirements of different emotional scenes on light cannot be met. The LED light source device of this embodiment has solved the problem that the LED light source of multiple color light source on the multilayer circuit board of luminous focus overlaps and can't effectively give out light in a limited space, and LED light source device simple process in this embodiment simultaneously, material cost is low, and production efficiency is high, is fit for popularizing and applying, and is significant to improving people's high-quality life meaning.
In addition, in the present embodiment, the first transparent circuit board 2 and the second transparent circuit board 3 are made of aluminum or copper or opaque substrate circuit boards.
In this embodiment, the first transparent circuit board 2 and the second transparent circuit board 3 are rounded or polygonal around the glass cylinder holder 1, as can be understood with reference to fig. 7 and 8.
The embodiment also provides an LED bulb which comprises the LED light source device, wherein the lampshade 7 is sleeved on the glass tube support 1 of the LED light source device, and the lower end of the glass tube support 1 and the lampshade 7 are sealed through sintering.
In this embodiment, light emitted from the LED illumination light source particles on the first transparent circuit board 2 illuminates the application surface with light through the reflective coating in the reflector lamp cover 7, and when a mood scene is required, the RGB-LED light source on the second transparent circuit board 3 is turned on to emit light with various required colors, and the light is reflected to the application mood scene through the reflective coating 701 of the reflector lamp cover 7, thereby creating different mood environments.
As an implementation manner, the lampshade 7 adapted to the LED light source device in this embodiment is a B35 bulb lampshade or a B35 wax tail bulb lampshade used in a crystal lamp, as shown in fig. 3; or any one of G45, a60 and T35 bulb lampshades, as shown in fig. 4; or any one of MR16, Par30, Par38 reflection bulb lampshades, as particularly shown in fig. 5; or any one of G4 and G9 bulb lampshades, as shown in fig. 6.
It should be noted that, in the LED mood bulb of the present embodiment, the lampshade 7 is given as the above-mentioned embodiment, but is not limited to the model shown in fig. 3, fig. 4, fig. 5 and fig. 6, the lampshade 7 may be any lampshade of a bulb that meets international standards in the market, and when the lampshade is specifically selected, any lampshade may be selected according to different actual scenes to cooperate with the LED light source device in the present embodiment to form a variety of mood bulbs, so as to create different mood atmospheres, so that the LED light source device of the present invention is popularized and applied.
In the LED mood bulb of this embodiment, the intelligent circuit control circuit board 4 is a single-color intelligent control circuit board or a multi-color intelligent control circuit board.
As another implementation, in this embodiment, the external commercial power is rectified to supply power to the intelligent circuit control circuit board 4, the first transparent circuit board 2, and the second transparent circuit board 3.
In addition, in order to further improve the heat dissipation effect of the bulb, transparent heat conducting glue is injected between the lampshade 7 and the glass tube support 1, and the working heat of the first transparent circuit board 2 is dissipated by the lampshade 7.
According to the LED mood bulb, the LED light source device can be matched with the bulb shell applied in different scenes, and the LED mood bulb is suitable for the requirements on mood light in different environments.
The following provides different embodiments of the LED light source device and the LED light bulb according to the present invention, and the following embodiments are provided.
Example 1
Referring to fig. 1, the LED light source device of this embodiment includes a glass tube holder 1, a first transparent circuit board 2, and a second transparent circuit board 3, where the upper end of the glass tube holder 1 is provided with at least two electrically connected steel pins 101.
Specifically, in this embodiment, the upper end of the glass cylinder support 1 is provided with a steel wire 101, the center of the glass cylinder support 1 is provided with an exhaust pipe 102, the first transparent circuit board 2 is pasted with an LED light source and is pasted on the outer surface of the glass cylinder support 1 around the glass cylinder support 1, the input end of the first transparent circuit board 2 and the upper end of the glass cylinder support 1 contain the steel wire 101 for connection by a wire, and the second transparent circuit board 3 is pasted with RGB (red, yellow, blue) -LED light sources according to the mood requirement and then is installed in the inner cavity of the glass cylinder support 1, so as to form an LED light source device.
Example 2
Referring to fig. 2, the LED light source device of the present embodiment includes a glass tube holder 1 and a first transparent circuit board 2.
Specifically, in the present embodiment, the upper end of the glass cylinder holder 1 includes a steel wire 101, the center of the glass cylinder holder 1 is provided with an exhaust pipe 102, the first transparent circuit board 2 is mounted with the LED light source and is adhered to the outer surface of the glass cylinder holder 1 around the glass cylinder holder 1, and the input end of the first transparent circuit board 2 is connected with the upper end of the glass cylinder holder 1 including the steel wire 101 by a wire, so as to form an LED light source device.
Example 3
Referring to fig. 3, the LED mood bulb of the present embodiment includes a glass tube holder 1, a first transparent circuit board 2, a second transparent circuit board 3, an intelligent circuit control circuit board 4, a power driving circuit board 5, a lamp holder 6, a lampshade 7, a decoration 8, and a lamp holder connector 9, and forms an LED mood bulb.
Specifically, in this embodiment, the lower end of the glass tube holder 1 of the LED light source device is sintered with the lower end of the lamp cover 7 through a flame seal, the exhaust pipe 102 is disposed in the center of the glass tube holder 1, and the exhaust pipe 102 is filled with a heat-conducting gas to transfer the working heat of the transparent circuit board. The lower end of the steel wire 101 in the glass cylinder support 1 and the input end of the second transparent circuit board 3 are respectively connected with the corresponding output ends of the intelligent circuit control circuit board 4, and the control application of scene requirements is met.
The intelligent circuit control circuit board 4 is placed into the hole of the glass cylinder support 1 in the embodiment, the lamp holder connecting piece 9 is assembled with the sintered lampshade 7 through glue, the driving power supply circuit board 5 is placed in the lamp holder 6, the output end of the driving power supply circuit board 5 is connected with the intelligent circuit control circuit board 4, the input end of the driving power supply circuit board is connected with mains supply, the lamp holder 6 is sleeved on the lamp holder connecting piece 9 and is fixedly riveted, and the decorating piece 8 is glued on the lower portion of the lampshade 7 through glue to form the LED mood lamp bulb.
Example 4
Referring to fig. 4, the LED mood bulb of the present embodiment includes a glass tube holder 1, a first transparent circuit board 2, a second transparent circuit board 3, an intelligent circuit control circuit board 4, a power driving circuit board 5, a lamp cap 6, a lampshade 7, and a decoration 8, and forms an LED mood T bulb.
In this embodiment, the lower end of the glass cylinder support 1 of the LED light source device is sintered with the lower end of the reflector lamp cover 7 with the reflective coating 701 through a flame seal, and a hole is formed in the middle of the glass cylinder support 1. The lower end of the steel wire 101 in the glass cylinder support 1 and the input end of the second transparent circuit board 3 are respectively connected with the corresponding output ends of the intelligent circuit control circuit board 4, and the control application of scene requirements is met.
In this embodiment, the intelligent circuit control circuit board 4 is placed in the hole of the glass cylinder support 1, the lamp holder 6 and the sintered lampshade 7 are assembled by glue, the driving power supply circuit board 5 is placed in the lamp holder 6, the output end of the driving power supply circuit board 5 is connected with the intelligent circuit control circuit board 4, the input end of the driving power supply circuit board 5 is connected with the mains supply, and the decorating part 8 is glued on the lower part of the lampshade 7 to form the LED mood T-bulb.
Example 5
Referring to fig. 5, the LED mood light bulb of the present embodiment includes a glass tube support 1, a first transparent circuit board 2, a second transparent circuit board 3, an intelligent circuit control circuit board 4, a power driving circuit board 5, a lamp holder 6, and a decoration 8.
In this embodiment, the lower end of the glass cylinder support 1 of the LED light source device is sintered with the lower end of the spotlight lampshade 7 with the reflective coating 701 through a fire seal, the middle of the glass cylinder support 1 is provided with a hole, transparent heat-conducting glue is injected into the glass cylinder support 1 and between the lampshade 7 and the glass cylinder support 1 through the hole in the middle of the glass cylinder support 1, the working heat of the first transparent circuit board 2 and the second transparent circuit board 3 is transmitted, the LED light source is emitted to the lampshade 7 and irradiates light to an application surface through the reflective coating in the spotlight lampshade 7, and the LED light source on the transparent circuit board can normally work within a required working temperature range. The lower end of the steel wire 101 in the glass cylinder support 1 and the input end of the second transparent circuit board 3 are respectively connected with the corresponding output ends of the intelligent circuit control circuit board 4, and the control application of scene requirements is met.
In this embodiment, the intelligent circuit control circuit board 4 is placed in the hole of the glass cylinder support 1, the lamp holder 6 and the sintered lampshade 7 are assembled by glue, the driving power supply circuit board 5 is placed in the lamp holder 6, the output end of the driving power supply circuit board 5 is connected with the intelligent circuit control circuit board 4, the input end of the driving power supply circuit board 5 is connected with the mains supply, and the decorating part 8 is glued on the lower part of the lampshade 7 to form the LED mood reflection bulb.
Example 6
Referring to fig. 6, the LED mood light bulb of the present embodiment includes a glass tube support 1, a first transparent circuit board 2, a second transparent circuit board 3, an intelligent circuit control circuit board 4, a power driving circuit board 5, a lamp holder 6, and a lamp shade 7, which form an LED mood light bulb.
In this embodiment, the LED light source device has no exhaust pipe 102, and injects transparent heat-conducting glue into the glass cylinder support 1 and between the lamp covers 7, and then places the second transparent circuit board 3 on the glass cylinder support 1, injects transparent heat-conducting glue into the cavity of the glass cylinder support 1, and transfers the working heat of the first transparent circuit board 2, so that the LED light source on the transparent circuit board can normally work within the required working temperature range. The lower end of the steel wire 101 in the glass cylinder support 1 and the input end of the second transparent circuit board 3 are respectively connected with the corresponding output ends of the intelligent circuit control circuit board 4, and the control application of scene requirements is met.
In the embodiment, the glass tube support 1, the first transparent circuit board 2, the second transparent circuit board 3 and the lampshade 7 are adhered to the lamp holder 6, the driving power circuit board 5 is placed in the lamp holder 6, the output end of the driving power circuit board 5 is connected with the intelligent control circuit board 4, and the input end of the driving power circuit board is connected with the mains supply, so that the LED mood micro-bulb is formed.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (13)
1. An LED light source device, characterized in that: the device comprises a glass cylinder support (1), a first transparent circuit board (2) arranged on the outer surface of the glass cylinder support (1), and a second transparent circuit board (3) arranged in a cavity of the glass cylinder support (1), wherein an intelligent circuit control circuit board (4) is arranged in the cavity of the glass cylinder support (1);
be equipped with the LED light source on first transparent line way board (2), second transparent line way board (3), just the input of first transparent line way board (2), second transparent line way board (3) respectively with the output of intelligent circuit control circuit board (4) is connected, and inject transparent heat-conducting glue in glass cylinder support (1), so that the work heat of second transparent line way board (3) passes through glass cylinder support (1) effluvium.
2. The LED light source device according to claim 1, wherein: an exhaust pipe (102) is arranged in the cavity of the glass cylinder support (1), and heat conducting gas is pumped into the cavity of the glass cylinder support (1) through the exhaust pipe (102) in a vacuum mode so as to dissipate heat of the LED light source on the first transparent circuit board (2).
3. The LED light source device according to claim 1, wherein: the first transparent circuit board (2) and/or the second transparent circuit board (3) are made of PET materials, FPC materials or transparent flexible insulating materials.
4. The LED light source device according to claim 1, wherein: the LED light sources arranged on the first transparent circuit board (2) and/or the second transparent circuit board (3) are LED light source particles.
5. The LED light source device according to claim 4, wherein: the LED light sources arranged on the first transparent circuit board (2) and/or the second transparent circuit board (3) are RGB-LED light source particles.
6. The LED light source device according to claim 1, wherein: the LED light sources arranged on the first transparent circuit board (2) and/or the second transparent circuit board (3) are formed by attaching LED light source particles on the surface of the circuit board, or are manufactured by directly attaching chips on the transparent circuit board and then sealing the chips on the surface of the circuit board by using a COB packaging method.
7. The LED light source device according to claim 1, wherein: the first transparent circuit board (2) and/or the second transparent circuit board (3) are made of aluminum or copper or opaque substrate circuit boards.
8. The LED light source device according to claim 1, wherein: the first transparent circuit board (2) and/or the second transparent circuit board (3) are/is circled around the glass cylinder bracket (1) to form a round shape or a polygonal shape.
9. An LED mood light bulb comprising the LED light source device as claimed in any one of claims 1 to 8, characterized in that: a lampshade (7) is sleeved on a glass cylinder support (1) of the LED light source device, and the lower end of the glass cylinder support (1) and the lampshade (7) are sealed through sintering.
10. The LED mood bulb of claim 9, wherein: the lampshade (7) matched with the LED light source device is a B35 tip bulb lampshade or a B35 wax tail bulb lampshade used by a crystal lamp; or any one of G45, A60 and T35 bulb lampshades; or any one of MR16, Par30 and Par38 reflection type bulb lampshades; or any one of G4 and G9 bulb lampshades.
11. The LED mood bulb of claim 10, wherein: the intelligent circuit control circuit board (4) is a single-color intelligent control circuit board or a multi-color intelligent control circuit board.
12. The LED mood bulb of claim 9, wherein: and rectifying external commercial power to supply power to the intelligent circuit control circuit board (4), the first transparent circuit board (2) and/or the second transparent circuit board (3).
13. The LED mood bulb of claim 9, wherein: transparent heat-conducting glue is injected between the lampshade (7) and the glass cylinder bracket (1), and the working heat of the first transparent circuit board (2) is dissipated by using the lampshade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509099.8A CN113048410B (en) | 2021-05-11 | 2021-05-11 | LED light source device and emotion bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509099.8A CN113048410B (en) | 2021-05-11 | 2021-05-11 | LED light source device and emotion bulb |
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| Publication Number | Publication Date |
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| CN113048410A true CN113048410A (en) | 2021-06-29 |
| CN113048410B CN113048410B (en) | 2024-01-23 |
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| CN202110509099.8A Active CN113048410B (en) | 2021-05-11 | 2021-05-11 | LED light source device and emotion bulb |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203162665U (en) * | 2013-04-10 | 2013-08-28 | 浙江锐迪生光电有限公司 | Multi-tube ceramic LED (light-emitting diode) lamp |
| CN104300070A (en) * | 2014-09-30 | 2015-01-21 | 杭州电子科技大学 | Bendable LED lamp filament and bulb structure thereof |
| CN205191267U (en) * | 2015-11-20 | 2016-04-27 | 重庆爱美克思照明电器有限公司 | LED bulb of high spotlight |
| CN207049653U (en) * | 2017-03-31 | 2018-02-27 | 深圳市柯士达光电有限公司 | A kind of LED illuminating lamp |
| CN211875714U (en) * | 2020-01-13 | 2020-11-06 | 史杰 | Intelligent inflatable LED bulb |
| CN212805291U (en) * | 2020-04-24 | 2021-03-26 | 史杰 | Double-cavity radiating intelligent bulb |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203162665U (en) * | 2013-04-10 | 2013-08-28 | 浙江锐迪生光电有限公司 | Multi-tube ceramic LED (light-emitting diode) lamp |
| CN104300070A (en) * | 2014-09-30 | 2015-01-21 | 杭州电子科技大学 | Bendable LED lamp filament and bulb structure thereof |
| CN205191267U (en) * | 2015-11-20 | 2016-04-27 | 重庆爱美克思照明电器有限公司 | LED bulb of high spotlight |
| CN207049653U (en) * | 2017-03-31 | 2018-02-27 | 深圳市柯士达光电有限公司 | A kind of LED illuminating lamp |
| CN211875714U (en) * | 2020-01-13 | 2020-11-06 | 史杰 | Intelligent inflatable LED bulb |
| CN212805291U (en) * | 2020-04-24 | 2021-03-26 | 史杰 | Double-cavity radiating intelligent bulb |
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| CN113048410B (en) | 2024-01-23 |
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