US20200248899A1 - Integrated electrical connector device structure of led light - Google Patents

Integrated electrical connector device structure of led light Download PDF

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Publication number
US20200248899A1
US20200248899A1 US16/782,961 US202016782961A US2020248899A1 US 20200248899 A1 US20200248899 A1 US 20200248899A1 US 202016782961 A US202016782961 A US 202016782961A US 2020248899 A1 US2020248899 A1 US 2020248899A1
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US
United States
Prior art keywords
light
lighting apparatus
led lighting
board
light source
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.)
Abandoned
Application number
US16/782,961
Inventor
Xiaobo Chen
Maojin Zeng
Yongjun Bao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Eco Lighting Co Ltd
Original Assignee
Xiamen Eco Lighting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201510876186.1A external-priority patent/CN105351777B/en
Application filed by Xiamen Eco Lighting Co Ltd filed Critical Xiamen Eco Lighting Co Ltd
Priority to US16/782,961 priority Critical patent/US20200248899A1/en
Publication of US20200248899A1 publication Critical patent/US20200248899A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • 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
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • 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
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21V23/003—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
    • F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
    • F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
    • 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]

Definitions

  • the technical solution for the present invention is an integrated electrical connector device structure of LED light.
  • the integrated electrical connector device structure of LED light includes a light source board, a supporting board a light head, and at least a conductive connector.
  • the supporting board is set between the light source board and the light head.
  • the conductive includes a conductive pin, a fixed part and a plug.
  • the fixed part is fixed on the supporting board.
  • the conductive pin is connected to the light head electrically.
  • the plug is connected to the light source board electrically to connect the light head and the light source board electrically.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

An integrated electrical connector device structure of LED light includes a light source board, a supporting board a light head, and at least a conductive connector. The supporting board is set between the light source board and the light head. The conductive includes a conductive pin, a fixed part and a plug. The fixed part is fixed on the supporting board. The conductive pin is connected to the light head electrically.

Description

    RELATED APPLICATION
  • The present application is a continued application of U.S. patent application Ser. No. 16/227,804, which is a continued application of U.S. patent application Ser. No. 15/508,832.
    • TECHNICAL FIELD
  • The present invention is related to a lighting field and more particularly related to an integrated electrical connector device structure of LED light.
    • BACKGROUND
  • With the rising of the global environmental awareness, a LED light has developed rapidly in the lighting field. A traditional LED light structure includes a light head, a driver board with driver, a heat dissipation a light source board with light source and a bub shell. Among them, the light board, the driver board and the light head use the separate way. Between the light board and the driver board; the driver board and the light head use wire welding to be electrical connection. The features of low efficiency, waste-time process, and not good to install and position. The integrated electrical connector device structure of LED light is not good at automated production. Nowadays, there is an improve plan using the connector to realize the electronic connection between the light head and the driver board; the driver board and the light source board. Because of the complicate structure of the connector, complicate process of combination and the high cost of the production, and even more about the different types of the electronic connectors between the driver board and the light board, the process of making the integrated electrical connector device structure of LED light is complex and is not good to be automated production.
    • SUMMARY OF INVENTION
  • In view of this, it is necessary to provide an integrated electrical connector device structure of LED light with a simple structure and an easy automated combination.
  • The technical solution for the present invention is an integrated electrical connector device structure of LED light. The integrated electrical connector device structure of LED light includes a light source board, a supporting board a light head, and at least a conductive connector. The supporting board is set between the light source board and the light head. The conductive includes a conductive pin, a fixed part and a plug. The fixed part is fixed on the supporting board. The conductive pin is connected to the light head electrically. The plug is connected to the light source board electrically to connect the light head and the light source board electrically.
  • Comparing with the existed technology, the integrated electrical connector device structure of LED light includes the conductive connector. The integrated electrical connector device structure of LED light includes the supporting board to fix the connector. When assembled, only need to fix the supporting board to connect the connector's conductive pins and the light head electrically. The connector's plug is connected to the light source board electrically and may connect the light head and the light source board electrically. The integrated electrical connector device structure of LED light does not need to connect the light source board, the driver board, and the light head electrically in turn when assembled. The integrated electrical connector device structure of LED light omit the middle of the installation steps of connecting the light source board and the driver board; the driver board and the light head electrically. The simple installation and not need the complex structure. The integrated electrical connector device structure of LED light owns the advantages of simple structure and easy to be assembled automatically.
    • BRIEF DESCRIPTION OF DRAWINGS
  • FIG. 1 is the first embodiment stereoscopic decomposition drawing for the present invention, an integrated electrical connector device structure of LED light.
  • FIG. 2 is the sectioned drawing from FIG. 1 that illustrates the integrated electrical connector device structure of LED light after assembled.
  • FIG. 3 is the assembly drawing from FIG. 1 that illustrates the integrated electrical connector device structure of LED light's connector and supporting board.
  • FIG. 4 is the stereoscopic drawing from FIG. 3 that illustrates the integrated electrical connector device structure of LED light.
  • FIG. 5 is the stereoscopic drawing from FIG. 3 that illustrates the integrated electrical connector device structure of LED light's supporting board.
  • FIG. 6 is another stereoscopic drawing from FIG. 3 that illustrates the integrated electrical connector device structure of LED light's supporting board.
    •  DETAILED DESCRIPTION
  • The embodiment is to describe the present invention detailed in following description.
  • FIG. 1 illustrates a first embodiment according to the present invention, an integrated electrical connector device structure of LED light. The integrated electrical connector device structure of LED light includes a light source board (10), a supporting board (20), a light head (30), and at least a connector. (40) The supporting board (20) is set between the light source board (10) and the light head. (30) The supporting board (20) is made of insulated ingredients.
  • Please refer to the FIG. 1 and FIG. 2, the integrated electrical connector device structure of LED light includes the hollow shell shaped light cup. (50) The light board (10) is fixed on the top of the light cup. (50) The light head (30) is fixed on the bottom of the light cup. (50) The supporting board (20) is fixed in the light cup. (50)
  • Please refer to the FIG. 2 to FIG. 6, and each of the connector (40) includes conductive pins, a fixed part (42), and a plug (43). The fixed part (42) is fixed on the supporting board. (20) The conductive pins (41) is connected to the light head (30) electrically. The plug (43) is connected to the light source board (10) electrically to connect the light head (30) and the light source board electrically. (10) Each of the connector (40) is made of the metal slices for the whole set. The connector's (40) conductive pins (41), fixed part (42) and plug (43) are all set together. The number of the conductive pins (41) is two. The first electrode (31) and the second electrode (32) are set insulated from each other on the light head (30). Two connectors (40) are separately connected to the first electrode (31) and the second electrode (32) electrically. The structure of conductive pins (41) are made of bent metal elastic clips. In the embodiment, the light head (30) is the spiral shaped of the light head. The first electrode (31) is the structure of the metal spiral shell. The second electrode (32) is the structure of the bottom needle inserted. The first electrode (31) and the second electrode (32) set insulated from each other through the insulated ingredients.
  • Among them, the connectors (40) are made of the ingredients of the metal pieces. The clamps (421) are fixed on the fixed part. (42) The deduction holes (22) are fixed on the supporting part. (20) The clamps (421) are buckled in the deduction holes (22) to fix the fix part (42) on the supporting board. (20) In the embodiment, set the clamps on the fixed part (42) near the conductive pins. (41) Moreover, the supporting board (20) set the storage slot (21) related to each connector's (40) fixed part (42). The storage slots (21) are connected to the deduction holes. (22) Moreover, the driver electrical item is set on the supporting board. (20) The middle of the fixed part (42) is connected to the two ends of the driver electrical item electrically. The two ends of the fixed part (42) are separately connected to the conductive pins (41) and the plug (43) electrically.
  • Among them, the positioning slot (23) is set relatively to each connector's conductive pin on the supporting board. (20) The positioning slot (23) is related to the storage slot. (21) The conductive pins (41) are elastic clipping structure. One end of the conductive pins (41) is fixed in the positioning slot. (23) The other end of the conductive pins (41) is elastically connected to the light head (30) electrically.
  • Please refer to FIG. 1 and FIG. 2, the first terminal (11) and the second terminal (12) are set on the light source board. (10) The first terminal (11) and the second terminal (12) are separately connected to two connectors' (40) plugs (43) electrically. The LED light source (13) and the driver electrical item (14) are set on the light source board. (10) The LED light source (13) and the driver electrical item (14) passing through the first terminal (11) and the second terminal (12) are connected to the plugs (43) electrically. In the embodiment, the fixed slot (24) is set relatively to the connector's (40) plug (43) on the supporting board. (20) The fixed slot (24) is related to the storage slot (21). One end of the plugs (43) are fixed in the fixed slot. The other end of the plugs (43) are connected to the first terminal (11) and the second terminal (12) electrically.
  • In conclusion, the integrated electrical connector device structure of LED light includes the connector (40) and the supporting board (20) may fix the connector. (40) When assembled, only need to fix the supporting board (20) and make the connector's (40) conductive pins (41) be related to the light head (30) electrically. The connector's (40) plug (43) is connected to the light source board (10) may connect the light head (30) and the light source board (10) electrically. The integrated electrical connector device structure of LED light does not need to connect the light source board, the driver board, and the light head electrically in turn when assembled. The integrated electrical connector device structure of LED light omit the middle of the installation steps of connecting the light source board and the driver board; the driver board and the light head electrically. The simple installation and not need the complex structure. The integrated electrical connector device structure of LED light owns the advantages of simple structure and easy to be assembled automatically.
  • The statement above just for the better embodiment, not for limiting the present invention. All the modification, equal to any change and improvement that are based on the present invention's spirit and principle, may be protected in the present invention protection range.

Claims (20)

1. A LED lighting apparatus, comprising:
an electrical driver;
a light source board for receiving a driving current to emit a light;
a supporting board;
a light housing with two electrodes connecting to an external power source, the two electrodes being electrically connected to the electrical driver for converting the external power source to the driving current; and
a connector, wherein the supporting board is set between the light source board and the light housing, the connector comprises a conductive pin and a fixed part, the fixed part is fixed on the supporting board, the conductive pin is connected to the light housing electrically, the connector is connected to the light source board electrically for electrically connecting two electrodes of the light housing and the light source board.
2. The LED lighting apparatus of claim 1, wherein conductive pins and the fixed part of the connector are all set together, the two electrodes comprise a first electrode and a second electrode set insulated from each other on the light housing.
3. The LED lighting apparatus of claim 2, wherein a first terminal and a second terminal are set on the light source board, the first terminal is connected to the connector.
4. The LED lighting apparatus of claim 1, wherein the connector is made of metal material, the connector is fixed with a clamp on the fixed part, the supporting board has a deduction holes, and the clamp is buckled in the deduction holes.
5. The LED lighting apparatus of claim 4, wherein the supporting board has a storage slot for placing the fixed part of the connector.
6. The LED light apparatus of claim 1, wherein a positioning slot is set relatively to the conductive pin of the connector-on the supporting board, the conductive pins of the connector is an elastic clipping structure, one end of the conductive pin is fixed in the positioning slot, the other end of the conductive pin is elastically connected to the light housing.
7. The LED lighting apparatus of claim 3, wherein a LED light source and the electrical driver are set on the light source board, the LED light source and the electrical driver are electrically connected to the plug of the connector via the first terminal.
8. The LED lighting apparatus of claim 1, further comprising a hollow shell shaped light cup, the light source board is fixed on top of the hollow shell shaped light cup, the light housing is fixed on the bottom of the hollow shell shaped light cup, the supporting board is fixed in the hollow shell shaped light cup.
9. The LED lighting apparatus of claim 1, wherein the electrical driver is set on the supporting board, the fixed part is connected to the electrical driver.
10. The LED lighting apparatus of claim 1, wherein the light housing contains and encloses the electrical driver.
11. The LED lighting apparatus of claim 1, wherein the electrical driver is fixed by a fixing structure of the light housing.
12. The LED lighting apparatus of claim 1, wherein the light housing is a light head of Edison type.
13. The LED lighting apparatus of claim 1, wherein heat of the light source board is transmitted to the light housing.
14. The LED lighting apparatus of claim 2, wherein the heat of the light source board is transmitted to the light housing via the conductive pin.
15. The LED lighting apparatus of claim 1, wherein the light source board is mounted with multiple LED modules arranged in a peripheral area of the light source board surrounding the conductive pin.
16. The LED lighting apparatus of claim 1, wherein the connector transmits heat of the light source board to the light housing.
17. The LED lighting apparatus of claim 1, wherein the connector has a first end connecting to and supporting the light source board while other ends fixing to the light housing.
18. The LED lighting apparatus of claim 1, wherein the support board has multiple holes for enhancing heat dissipation.
19. The LED lighting apparatus of claim 18, wherein the multiple holes are rectangular shapes.
20. The LED lighting apparatus of claim 1, wherein the support board is fixed to the light housing for increasing rigidity of the LED lighting apparatus.
US16/782,961 2015-12-03 2020-02-05 Integrated electrical connector device structure of led light Abandoned US20200248899A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/782,961 US20200248899A1 (en) 2015-12-03 2020-02-05 Integrated electrical connector device structure of led light

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201510876186.1A CN105351777B (en) 2015-12-03 2015-12-03 LED lamp integral type electric connection structure
CN201510876186.1 2015-12-03
PCT/CN2016/090689 WO2017092373A1 (en) 2015-12-03 2016-07-20 Integrated electric connection structure for led lamp
US201715508832A 2017-03-03 2017-03-03
US16/227,804 US10591150B2 (en) 2015-12-03 2018-12-20 Integrated electrical connector device structure of LED light
US16/782,961 US20200248899A1 (en) 2015-12-03 2020-02-05 Integrated electrical connector device structure of led light

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US16/227,804 Continuation US10591150B2 (en) 2015-12-03 2018-12-20 Integrated electrical connector device structure of LED light

Publications (1)

Publication Number Publication Date
US20200248899A1 true US20200248899A1 (en) 2020-08-06

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US16/227,804 Active US10591150B2 (en) 2015-12-03 2018-12-20 Integrated electrical connector device structure of LED light
US16/782,961 Abandoned US20200248899A1 (en) 2015-12-03 2020-02-05 Integrated electrical connector device structure of led light

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Application Number Title Priority Date Filing Date
US16/227,804 Active US10591150B2 (en) 2015-12-03 2018-12-20 Integrated electrical connector device structure of LED light

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180115B (en) * 2015-08-10 2018-05-01 漳州立达信光电子科技有限公司 The electrical connector of LED light
CN211694441U (en) * 2020-02-20 2020-10-16 漳州立达信光电子科技有限公司 Lamp fitting

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Publication number Priority date Publication date Assignee Title
CN103047625B (en) * 2012-12-21 2016-03-23 厦门立达信照明有限公司 Electrical connector and use the LED of this electrical connector
CN105180116A (en) * 2015-08-11 2015-12-23 漳州立达信光电子科技有限公司 Electric connecting part
CN105351777B (en) 2015-12-03 2022-10-25 漳州立达信光电子科技有限公司 LED lamp integral type electric connection structure
CN205174021U (en) 2015-12-03 2016-04-20 漳州立达信光电子科技有限公司 LED lamp integral type electricity connection structure

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US20190195482A1 (en) 2019-06-27
US10591150B2 (en) 2020-03-17

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