CN110617408A - Integrated light source with reflector - Google Patents
Integrated light source with reflector Download PDFInfo
- Publication number
- CN110617408A CN110617408A CN201910995949.2A CN201910995949A CN110617408A CN 110617408 A CN110617408 A CN 110617408A CN 201910995949 A CN201910995949 A CN 201910995949A CN 110617408 A CN110617408 A CN 110617408A
- Authority
- CN
- China
- Prior art keywords
- light source
- reflector
- circuit
- heat sink
- sink member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
-
- 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
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- 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
- F21V7/00—Reflectors for light sources
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides an integrated light source with a reflector, which comprises a circuit board, an LED chip and a reflector; a plurality of light source installation areas are arranged between the first power supply circuit and the second power supply circuit, the periphery of each light source installation area is connected with a closed loop circuit, a pre-disconnection area is arranged on the closed loop circuit, two pins are arranged on the light source installation areas and connected with the closed loop circuit, the LED chip is welded on the pins, the insulating support is coated on the circuit hardware board, and fluorescent glue is filled in the lamp cup; the reflector comprises a reflector, the front surface of the reflector is provided with a reflecting cup, the reflecting cup is in a quadrangular frustum shape, the cup edges of the light outlets of two adjacent reflecting cups are overlapped to form an edge, the bottom of the reflecting cup is provided with a light source hole, the back surface of the reflector is provided with a matching cavity, and the side walls of the upper side and the lower side of the matching cavity are respectively provided with a slot. The invention has the advantages of no need of printed circuit, less pollution, convenient assembly and low cost.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to an integrated light source with a reflector.
Background
The lamp is a device capable of transmitting light, distributing and changing light distribution of a light source, the lamp is used as a daily consumable, with the progress of the economic society of China, the appearance of novel light sources such as fluorescent lamps, energy-saving lamps and LED lamps makes the lamp strive towards more energy-saving, more green and environment-friendly, wherein the LED lamp has the characteristics of energy conservation, low carbon, long service life, good color rendering property, high response speed, pure light emitting color and the like, and is widely applied to various illumination places such as indoor illumination, outdoor illumination, portable illumination and the like Drilling, dry film pasting, alignment, exposure, development, etching, demoulding, surface treatment, covering film pasting, pressing, curing, surface treatment, nickel gold immersion, character printing, shearing, electrical measurement, punching and other processes, and has the advantages of multiple manufacturing steps, complex production flow and high cost.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an integrated light source with a reflector, which does not need a printed circuit, has less pollution, is convenient to assemble and has low cost.
In order to solve the technical problem, the invention provides an integrated light source with a reflector, which comprises a circuit board, an LED chip and a reflector;
the circuit board comprises a circuit hardware board and an insulating support, the circuit hardware board is formed by integrally punching and molding a conductive metal plate strip, the circuit hardware board is provided with a first power supply circuit and a second power supply circuit, the first power supply circuit and the second power supply circuit are parallel to each other and are respectively positioned on two sides of the width direction of the circuit hardware board, a plurality of light source installation areas are arranged between the first power supply circuit and the second power supply circuit and are arranged in an MXN matrix, M is larger than or equal to 2, N is larger than or equal to 2, the periphery of each light source installation area is connected with a closed-loop circuit, a pre-cut-off area is arranged on the closed-loop circuit, the closed-loop circuit forms a series-parallel circuit used for connecting each light source installation area after being cut off by the pre-cut-off area, and the insulating support is coated on the circuit hardware board, the insulating support forms a concave lamp cup in the light source installation area, two pins exposed in the lamp cup are arranged on the light source installation area, the pins are connected with the closed loop circuit, the LED chip is attached to the front of the pins, and fluorescent glue is filled in the lamp cup;
the front of reflector panel is formed with the reflection of light cup that is MXN matrix arrangement, and M is more than or equal to 2, and N is more than or equal to 2, reflection of light cup be four prismatic table forms to back one side concave yield of reflector panel, and adjacent two the light-emitting window cup limit of reflection of light cup coincides each other and forms the edge, reflection of light cup's bottom of cup be equipped with lamp cup complex light source hole, the back of reflector panel be equipped with to front one side concave yield of reflector panel and with circuit board complex cooperation chamber, be equipped with respectively on the lateral wall of the upper and lower both sides in cooperation chamber with first power supply circuit the slot that second power supply circuit cooperation was pegged graft.
As a preferable scheme of the present invention, the insulating support is integrally injection-molded on the basis of the circuit hardware board.
In a preferred aspect of the present invention, the light source mounting region includes a first heat sink member and a second heat sink member, the first heat sink member and the second heat sink member are separated from each other, and a heat conductive bridge is connected between the first heat sink member and the second heat sink member.
In a preferred embodiment of the present invention, the pins are located between the first heat sink member and the second heat sink member, and do not contact with the first heat sink member, the second heat sink member, and the heat conductive bridge.
As a preferred aspect of the present invention, a front surface of the heat conducting bridge is exposed to the insulating support.
In a preferred embodiment of the present invention, the first heat sink member and the second heat sink member are both protruded from a plane in which the circuit hardware board is located.
In a preferred embodiment of the present invention, both the back surface of the first heat sink member and the back surface of the second heat sink member are exposed to the insulating support.
As a preferred aspect of the present invention, a first power connection hole is formed in a position of the insulating support corresponding to the first power line, and a second power connection hole is formed in a position of the insulating support corresponding to the second power line.
The first power supply circuit and the second power supply circuit are exposed out of the insulating support.
Compared with the prior art, the integrated light source with the reflector has the following beneficial effects:
1. the circuit board of the invention adopts integral punch forming to replace the traditional printing production of the circuit board, the integral circuit layout is accurate and stable, the production process is less, the printed circuit is not needed, the waste material is easy to recycle, the environmental pollution is less, the automation or semi-automation of the production is easy to realize, the production efficiency is improved, the labor intensity of workers is reduced, and the cost is saved; moreover, the light source mounting areas are arranged in an M multiplied by N matrix, so that the realization of modular production is facilitated;
2. because more pre-breaking areas exist on the closed-loop circuit between the light source installation areas, the surface insulation support of the circuit hardware board can ensure that the light source installation areas are not easy to loosen after the pre-breaking areas are broken, the structure is more stable, and meanwhile, the circuit can be hidden in the insulation support, so that the insulation protection effect is achieved, and the circuit is more stable;
3. the first power circuit and the second power circuit of the circuit board are matched and inserted in the slot of the reflector and form an integrated light source with the reflector, and no screw hole is required to be formed on the circuit board, so that the structure is simple, the assembly is convenient, and the cost is low; the LED light source and the reflecting cup can be quickly and accurately positioned by the matching between the circuit board and the matching cavity; in addition, the reflector plate is composed of a plurality of reflecting cups in a quadrangular frustum shape, each LED light source is arranged in the corresponding independent reflecting cup, and the light outlet cup edges of two adjacent reflecting cups are overlapped to form an edge, so that the light outlet surfaces of the LED light sources are not close to each other at intervals, and the illumination brightness is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a front view of an integrated light source with a reflector provided by the present invention;
FIG. 2 is a cross-sectional view of an integrated light source with a reflector provided by the present invention;
FIG. 3 is a front view of a circuit hardware board;
FIG. 4 is a schematic diagram of the pre-cut region of the circuit hardware board before it is cut;
FIG. 5 is a schematic diagram of the structure of the circuit hardware board after the pre-breaking region is broken;
FIG. 6 is a schematic view of the structure of the reflector;
the labels in the figure are: the LED lamp comprises a circuit hardware board 1, a first power circuit 2, a second power circuit 3, a light source installation area 4, a closed-loop circuit 5, a pre-breaking area 6, a first heat dissipation part 7, a second heat dissipation part 8, a heat conduction bridge 9, pins 10, an insulation support 11, a lamp cup 12, an LED chip 13, a reflector 14, a reflector 15, a light source hole 16, a matching cavity 17, an insertion groove 18, a mounting hole 19, an anode wiring port 20 and a cathode wiring port 21.
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.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, the preferred embodiment of the integrated light source with a reflector provided by the present invention includes a circuit board, an LED chip 13 and a reflector 14;
the circuit board comprises a circuit hardware board 1 and an insulating support 11, the circuit hardware board 1 is formed by integrally punching a conductive metal plate strip, the circuit hardware board 1 is provided with a first power circuit 2 and a second power circuit 3, the first power circuit 2 and the second power circuit 3 are parallel to each other and are respectively positioned on two sides of the circuit hardware board 1 in the width direction, a plurality of light source installation areas 4 are arranged between the first power circuit 2 and the second power circuit 3, the light source installation areas 4 are arranged in an M multiplied by N matrix, M is larger than or equal to 2, N is larger than or equal to 2, the periphery of each light source installation area 4 is connected with a closed-loop circuit 5, a pre-breaking area 6 is arranged on the closed-loop circuit 5, and the closed-loop circuit 5 forms a series-parallel circuit used for connecting each light source installation area 4 after the pre-breaking area 6 is broken, the circuit hardware board comprises a circuit hardware board 1, an insulating support 11, a light source installation area 4, a light source installation area 11, a closed-loop circuit 5, an LED chip 13, a light cup 12 and a circuit hardware board 1, wherein the insulating support 11 is coated on the circuit hardware board 1, namely the insulating support 11 is coated on a stamping hole formed after the circuit hardware board 1 is stamped and the surface of a circuit hardware board 1 body, the insulating support 11 forms a concave lamp cup 12 in the light source installation area 4, two pins 10 exposed in the lamp cup 12 are arranged on the light source installation area 4, the pins 10 are connected with the closed-loop circuit 5, the LED chip 13 is attached to the front;
the front surface of the reflector 14 is formed with reflector cups 15 arranged in an M × N matrix, M is greater than or equal to 2, N is greater than or equal to 2, the reflector cups 15 are recessed toward one side of the back surface of the reflector 14 in a quadrangular frustum shape, in this embodiment, the light outlet of the reflector 15 is preferably square, and the cup edges of two adjacent reflector 15 are overlapped with each other to form an edge, the bottom of the reflector 15 is provided with a light source hole 16 matched with the lamp cup 12, the back of the reflector 14 is provided with a matching cavity 17 which is concave towards one side of the front of the reflector 14 and matched with the circuit board, the side walls of the upper side and the lower side of the matching cavity 17 are respectively provided with a slot 18 which is matched and inserted with the first power circuit 2 and the second power circuit 3, the reflector 14 is provided with a plurality of mounting holes 19, and the reflector 14 is mounted on the lamp body through the mounting holes 19 by screws.
Therefore, the circuit board of the invention adopts integral punch forming to replace the traditional printing production of the circuit board, the integral circuit layout is accurate and stable, the production process is less, the printed circuit is not needed, the waste material is easy to recycle, the environmental pollution is less, the automation or semi-automation of the production is easy to realize, the production efficiency is improved, the labor intensity of workers is reduced, and the cost is saved; moreover, the light source mounting areas are arranged in an M multiplied by N matrix, so that the realization of modular production is facilitated; secondly, because more pre-breaking areas 6 exist on the closed-loop circuit between the light source installation areas, the surface insulation support 11 of the circuit hardware board 1 can ensure that the light source installation areas 4 are not easy to loosen after the pre-breaking areas 6 are broken, the structure is more stable, and meanwhile, the circuit can be hidden in the insulation support 11 to play an insulation protection role, so that the circuit is more stable; in addition, the first power circuit 2 and the second power circuit 3 of the circuit board are matched and inserted in the slot of the reflector 14 and form an integrated light source with the reflector 14, and screw holes do not need to be formed in the circuit board, so that the structure is simple, the assembly is convenient, and the cost is low; and through the cooperation between circuit board and the cooperation cavity 17, make LED light source and reflect light cup 15 between can be fast, accurately positioned; in addition, the reflector 14 is composed of a plurality of reflecting cups 15 in a quadrangular frustum shape, each LED light source is respectively arranged in the respective independent reflecting cup 15, and the cup edges of the light outlets of two adjacent reflecting cups 15 are overlapped with each other to form an edge, so that the light emitting surfaces of the LED light sources are close to each other without intervals, and the illumination brightness is improved.
Illustratively, the insulating support 11 is integrally formed on the basis of the circuit hardware board 1 by injection molding, and is convenient to process.
Exemplarily, the light source mounting region 4 includes a first heat sink portion 7 and a second heat sink portion 8, the first heat sink portion 7 and the second heat sink portion 8 are separated from each other, a heat conduction bridge 9 is connected between the first heat sink portion 7 and the second heat sink portion 8, the heat conduction bridge 9 provides a space for mounting the LED chip 13, and simultaneously, heat generated by the LED chip 13 during operation can be transferred to the heat sink portions on both sides, so as to achieve a better heat dissipation purpose.
For example, in order to better realize the connection of the LED chip 13, the connecting portion is located between the first heat sink member 7 and the second heat sink member 8, and is not in contact with the first heat sink member 7, the second heat sink member 8, and the heat conductive bridge 9.
Illustratively, the front surface of the heat conducting bridge 9 is exposed in the lamp cup 12, that is, the insulating support 11 is not coated on the front surface of the heat conducting bridge 9, so as to facilitate mounting the LED chip 13, and the LED chip 13 is in direct contact with the heat conducting bridge 9, so that heat generated by the LED chip 13 during operation can be transferred to the heat conducting bridge 9, thereby accelerating heat dissipation.
Exemplarily, the first heat dissipation part 7 and the second heat dissipation part 8 protrude out of the plane where the circuit hardware board 1 is located, so that the plane where the first heat dissipation part 7 and the second heat dissipation part 8 are located and the plane where the lamp bead is located are staggered, the short circuit phenomenon caused by interference with a circuit is avoided, and the back surface of the first heat dissipation part 7 and the back surface of the second heat dissipation part 8 are located on the same plane as the back surface of the insulating support 11, so that the smoothness of a product is improved, and subsequent assembly is facilitated.
For example, the back surface of the first heat sink member 7 and the back surface of the second heat sink member 8 are both exposed out of the insulating support 11, that is, the insulating support 11 is not coated on the back surface of the first heat sink member 7 and the back surface of the second heat sink member 8, a part of the front surface of the first heat sink member 7 and a part of the front surface of the second heat sink member 8 are exposed out of the insulating support 11, that is, the insulating support 11 is not coated on a part of the front surface of the first heat sink member 7 and a part of the front surface of the second heat sink member 8, so that a part of the back surface and the front surface of the first heat sink member 7 and a part of the back surface and the front surface of the second heat sink member 8 are exposed to the air, thereby further accelerating heat.
Illustratively, the first power circuit 2 and the second power circuit 3 are exposed out of the insulating bracket 11, so as to facilitate external power supply.
Illustratively, a first power supply connecting hole is formed in a position, corresponding to the first power supply circuit 2, of the insulating support 11, and a second power supply connecting hole is formed in a position, corresponding to the second power supply circuit 3, of the insulating support 11, so that power supply lines can be conveniently connected.
Illustratively, the front surface of the reflector is formed with a positive wiring port 20 for exposing the first power circuit 2 to the front surface of the reflector, and a negative wiring port 21 for exposing the second power circuit 3 to the front surface of the reflector, so as to facilitate external power supply.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. An integrated light source with a reflector is characterized by comprising a circuit board, an LED chip and the reflector;
the circuit board comprises a circuit hardware board and an insulating support, the circuit hardware board is formed by integrally punching and molding a conductive metal plate strip, the circuit hardware board is provided with a first power supply circuit and a second power supply circuit, the first power supply circuit and the second power supply circuit are parallel to each other and are respectively positioned on two sides of the width direction of the circuit hardware board, a plurality of light source installation areas are arranged between the first power supply circuit and the second power supply circuit and are arranged in an MXN matrix, M is larger than or equal to 2, N is larger than or equal to 2, the periphery of each light source installation area is connected with a closed-loop circuit, a pre-cut-off area is arranged on the closed-loop circuit, the closed-loop circuit forms a series-parallel circuit used for connecting each light source installation area after being cut off by the pre-cut-off area, and the insulating support is coated on the circuit hardware board, the insulating support forms a concave lamp cup in the light source installation area, two pins exposed in the lamp cup are arranged on the light source installation area, the pins are connected with the closed loop circuit, the LED chip is attached to the front of the pins, and fluorescent glue is filled in the lamp cup;
the front of reflector panel is formed with the reflection of light cup that is MXN matrix arrangement, and M is more than or equal to 2, and N is more than or equal to 2, reflection of light cup be four prismatic table forms to back one side concave yield of reflector panel, and adjacent two the light-emitting window cup limit of reflection of light cup coincides each other and forms the edge, reflection of light cup's bottom of cup be equipped with lamp cup complex light source hole, the back of reflector panel be equipped with to front one side concave yield of reflector panel and with circuit board complex cooperation chamber, be equipped with respectively on the lateral wall of the upper and lower both sides in cooperation chamber with first power supply circuit the slot that second power supply circuit cooperation was pegged graft.
2. The integrated light source with reflector plate as claimed in claim 1, wherein the insulating support is integrally injection molded on the basis of a circuit pentrax.
3. The integrated light source with a reflector as claimed in claim 1, wherein the light source mounting region comprises a first heat sink member and a second heat sink member, the first heat sink member and the second heat sink member are separated, and a heat conductive bridge is connected between the first heat sink member and the second heat sink member.
4. The integrated light source with a reflector plate as claimed in claim 3, wherein the pins are located between the first heat sink member and the second heat sink member without contacting the first heat sink member, the second heat sink member and the heat conductive bridge.
5. The integrated light source with reflector plate as claimed in claim 3, wherein the front surface of the heat conductive bridge is exposed to the insulating support.
6. The integrated light source with reflector plate of claim 3, wherein said first heat sink member and said second heat sink member are both protruded from the plane of said circuit hardware plate.
7. The integrated light source with a reflector panel as claimed in claim 3, wherein the back surface of the first heat sink member and the back surface of the second heat sink member are exposed to the insulating support.
8. The integrated light source with a reflector as claimed in claim 1, wherein the insulating support has a first power connection hole at a position corresponding to the first power line, and a second power connection hole at a position corresponding to the second power line.
9. The integrated light source with reflector panel of claim 1, wherein said first power supply line and said second power supply line are exposed to said insulating support.
10. The integrated light source with reflector of claim 1, wherein the front surface of the reflector is formed with a positive wiring port for exposing the first power line to the front surface of the reflector and a negative wiring port for exposing the second power line to the front surface of the reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995949.2A CN110617408A (en) | 2019-10-18 | 2019-10-18 | Integrated light source with reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995949.2A CN110617408A (en) | 2019-10-18 | 2019-10-18 | Integrated light source with reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110617408A true CN110617408A (en) | 2019-12-27 |
Family
ID=68926030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910995949.2A Pending CN110617408A (en) | 2019-10-18 | 2019-10-18 | Integrated light source with reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110617408A (en) |
-
2019
- 2019-10-18 CN CN201910995949.2A patent/CN110617408A/en active Pending
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201215 Address after: Shop 108, 121 Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Applicant after: South China Semiconductor (Guangdong) Co., Ltd Address before: No. 5, No. 13 lane, No. 1 Street, Cao Er Shou, Guzhen Town, Zhongshan City, Guangdong Province, 528400 Applicant before: Wu Shaojian |
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