CN104713044B - Electric connection device and lighting device comprising same - Google Patents
Electric connection device and lighting device comprising same Download PDFInfo
- Publication number
- CN104713044B CN104713044B CN201310695512.XA CN201310695512A CN104713044B CN 104713044 B CN104713044 B CN 104713044B CN 201310695512 A CN201310695512 A CN 201310695512A CN 104713044 B CN104713044 B CN 104713044B
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- Prior art keywords
- electrical connection
- lighting device
- contact
- connection device
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Classifications
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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
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7076—Coupling devices for connection between PCB and component, e.g. display
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/112—Resilient sockets forked sockets having two legs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2442—Contacts for co-operating by abutting resilient; resiliently-mounted with a single cantilevered beam
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
- H01R13/432—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to an electrical connection device for a lighting device and a lighting device comprising the same, wherein the electrical connection device is composed of an electrically conductive elastic material and comprises a first electrical connection structure and a second electrical connection structure which are integrally formed, wherein the first electrical connection structure is in electrical contact with an electrical connection portion of a light engine unit of the lighting device in an elastically deformed manner, and the second electrical connection structure is in electrical contact with an electrical connection portion of a driving unit of the lighting device in a clamped manner.
Description
Technical Field
The present invention relates to an electrical connection device for a lighting device and a lighting device including the same.
Background
In existing lighting devices, particularly LED lamps, conventional flexible wires are typically used to connect the driver of the lighting device to the light engine, which wires need to be soldered manually by the manufacturer on the production line, and in most lighting devices currently available on the market, the aforementioned soldering process is used to allow the driver of the lighting device to be electrically connected to the light engine.
In addition, in some other lighting device products, other electrical connections than wires are used to electrically connect the driver and the light engine, such as wires with electrical plugs, in which the wires with electrical plugs are plugged into the housing of the lighting device with electrical plug ports, so that an electrical connection is formed between the driver and the light engine. Also for example, in lighting devices, electrical connections between the driver and the light engine are formed using the form of pins, and in particular, the electrical connections are formed by electrically connecting the driver and the light engine, respectively, through the tips of the pins.
Since manual soldering of the wires electrically connected to the driver and the light engine requires additional manual operations, which require a complicated process, additional costs are incurred in manufacturing the lighting device, the efficiency of production is reduced, and the soldered solder joint may be affected by the environment and gradually lose the stability of the electrical connection. In addition, the lighting device using the pin type electrical connection requires manual installation of the pin so that the pin can be smoothly electrically connected with the driver and the light engine, respectively, which causes additional production cost and reduces production efficiency, and meanwhile, the pin type electrical connection device is not firmly electrically connected with the driver and the light engine, which causes unstable internal electrical connection of the lighting device.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a novel electrical connection device for a lighting device and a lighting device including the same. The electrical connection device has a simple and firm mechanical structure, can be connected and fixed in the lighting device in a very simple manner by utilizing the self elastic deformation capacity, and can simultaneously form the electrical connection device and the mechanical connection and the electrical connection between the light engine unit and the driving unit of the lighting device respectively when the lighting device is installed, so that the electrical connection between the light engine unit and the driving unit is formed without other complicated manual secondary operation processes.
The first object of the present invention is achieved by an electrical connection device for a lighting device, which is composed of an electrically conductive elastic material and which comprises a first electrical connection structure and a second electrical connection structure integrally formed, wherein the first electrical connection structure is in electrical contact with an electrical connection portion of a light engine unit of the lighting device in an elastically deformed manner, and the second electrical connection structure is in electrical contact with an electrical connection portion of a drive unit of the lighting device in a sandwiched manner. According to the design, the electric connection device has the possibility of forming electric connection with the driving unit and the light engine unit respectively, and the electric connection device can also form different forms of mechanical connection with different parts of the lighting device respectively by using different electric connection structures, so that the electric connection device has the possibility of simultaneously forming electric connection and mechanical connection with the driving unit and the light engine unit respectively, and the installation convenience of the electric connection device is realized.
In a preferred embodiment, the first electrical connection structure is pressed against the electrical connection of the light engine unit with a predetermined pressing force, and the second electrical connection structure clamps the drive unit at the electrical connection of the drive unit with a predetermined clamping force. The electrical connection device made of an elastic material enables the first electrical connection structure to be pressed against the electrical connection portion of the light engine unit under elastic deformation, which not only enables a simple and firm electrical connection to be formed, but also has the possibility of being detached at any time. In addition, the second electrical connection structure clamps the driving unit in a clamping manner, so that the electrical connection device can effectively utilize the space inside the lighting device in cooperation with the internal space structure of the lighting device and the structure of the driving unit, and form a firm electrical connection and mechanical connection of the electrical connection device and the driving unit.
Preferably, the electrical connection device comprises a main body and at least one first contact piece and at least one second contact piece formed on the main body, wherein the first contact piece extends from the main body along a first direction to form a first electrical connection structure, and the second contact piece extends from the main body along a second direction in a plane forming a predetermined angle with the plane of the main body to form a second electrical connection structure. The first contact piece and the second contact piece respectively extending from the main body have a firm and simple mechanical structure, and the electrical connection device can be matched with the relative spatial position of the driving unit and the light engine unit in the lighting device, and the first contact piece is used for forming mechanical connection and electrical connection with the light engine unit, and the second contact piece which is at the spatial position different from the first contact piece is used for forming mechanical connection and electrical connection with the driving unit.
Advantageously, the above-mentioned angle is set to 90 °. In the simplest embodiment, the driving unit is arranged right below the light engine unit, and the design of the angle of 90 ° is favorable for fully utilizing the space in the lighting device, so that the electric connecting device can form mechanical connection and electric connection with the light engine unit and the driving unit respectively while having a simple structure.
It is further advantageous that the free end of the first contact strip is formed with a bend, and that the bottom of the bend is in electrical contact with the electrical connection of the light engine unit. The first contact piece is electrically connected with the light engine unit in a point contact or surface contact mode by the aid of the bending portion, and the first contact piece can be firmly pressed on the surface of the light engine unit by the aid of elastic deformation of the electric connection device.
Preferably, the electrical connection means comprises two second contact pads, and the second contact pads extend away from the main body at opposite sides of the main body respectively. The two second contact pieces can simultaneously hold the main body of the drive unit connected to the second contact pieces in two directions, achieve a stable mechanical connection between the electrical connection device and the drive unit, and at the same time can also form an effective electrical connection on at least one surface of the drive unit.
Preferably, the second contact pieces each have a stop piece formed thereon, by means of which the electrical connection device is held in the lighting device in such a way as to prevent detachment from the lighting device. The electrical connection device designed with the locking tab is inserted into the lighting device by means of the elastic deformation of the locking tab and can, after insertion, be used again by means of said elastic deformation, so that the electrical connection device is clamped or fixed in the lighting device by means of the locking tab.
Preferably, the stop piece is designed to form an angle with the plane of the second contact piece, and the opening direction of the angle is directed toward the direction of the main body. According to the design, when the electric connecting device is inserted and installed from the outside to the inside of the lighting device, the stop piece can be deformed inwards by means of elasticity, namely, the opening of the included angle is reduced, so that the electric connecting device can be smoothly inserted into the lighting device, and after the electric connecting device is inserted, the stop piece can be elastically deformed again, so that the opening of the included angle is enlarged, and the stop piece can be abutted against and fixed in the lighting device.
Preferably, the second contact strips each further comprise a clamping portion extending towards each other, the clamping portions jointly clamping the drive unit and being in electrical contact with the electrical connection of the drive unit. The clamping part can form the mechanical connection of the electric connecting device and the driving unit at the same time of forming the electric connection with the electric connecting part of the driving unit.
In a preferred embodiment, the two second contact pieces are arranged mirror-symmetrically with respect to the main body. In this way, the symmetrical clamping portions of the second contact piece can clamp and hold the drive unit in the same plane, while also forming an electrical connection of the electrical connection means with the drive unit at least on one surface of the drive unit.
Another object of the invention is achieved by a lighting device comprising an electrical connection device according to the above, wherein the electrical connection device electrically connects the light engine unit and the driving unit of the lighting device to each other. The lighting device having the electrical connection device is simple in structure, facilitates mass automated manufacturing, and requires a simple and efficient assembly process, such that when the electrical connection device is inserted, an electrical connection between the driving unit and the light engine unit and a mechanical connection of the electrical connection device with the driving unit and the light engine unit, respectively, are simultaneously formed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. Like parts are designated by like reference numerals in the drawings. The figures show that:
fig. 1 shows a schematic structural view of an electrical connection device according to the invention;
figure 2 shows a rear view of the electrical connection device according to the invention;
fig. 3 shows a schematic view of a first electrical connection structure when the electrical connection device according to the present invention is mounted in a lighting device;
figure 4 shows a front partial cross-sectional view of a lighting device fitted with an electrical connection device according to the invention; and
fig. 5 shows a rear partial cross-sectional view of a lighting device mounted with an electrical connection device according to the invention.
Detailed Description
In the following detailed description, reference is made to the accompanying drawings which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. With respect to the figures, directional terminology, such as "inner," "outer," "left," "right," etc., is used with reference to the orientation of the figures being described. Because components of embodiments of the present invention can be positioned in a number of different orientations, the directional terminology is used for purposes of illustration and is in no way limiting. It is to be understood that other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the present invention is defined by the appended claims.
Fig. 1 shows a schematic structural view of an electrical connection device 100 according to the present invention. As shown in fig. 1, the electrical connection device 100 according to the present invention includes a first electrical connection structure 1, a second electrical connection structure 2, and a main body 3, wherein the first and second electrical connection structures 1, 2 are integrally formed with the main body 3 and are made of an elastic, electrically conductive material, such as a copper sheet or other similar material. The body 3 is designed to have a substantially plate-like or plate-like shape, the first electrical connection structure 1 and the second electrical connection structure 2 extend outwardly from the body 3, respectively, and wherein the second electrical connection structure 2 is designed as a second contact piece 2 extending at two opposite sides of the body 3, since the electrical connection structure 1 is designed to be mirror-symmetrical with respect to the body 3, while the first electrical connection structure 1 is designed as a first contact piece 1 extending from a side of the body 3 different from the aforementioned side, preferably the first and second contact pieces 1, 2 are designed to have a substantially plate-like structure, which enables effective savings in material and manufacturing costs required for manufacturing the electrical connection device 100. Furthermore, a bent portion 11 is provided on the first contact strip 1, specifically at the end of the first contact strip 1, for direct contact with the light engine unit 201 of the lighting device 200, forming a mechanical and electrical connection. It should also be noted that, as can be seen from fig. 1, a stop piece 21 and a holding portion 22 are also provided on the second contact piece 2, wherein the stop piece 21 extends outwardly deviating from the main body extension direction of the second contact piece 2, i.e. the stop piece 21 forms an angle with the plane of the second contact piece 2 and the angle has an upward opening as seen in fig. 1. Meanwhile, the clamping portions 22 extend toward each other, are capable of contacting, for example, the driving unit 202 of the lighting device 200 in opposite directions, and clamp the driving unit 202.
Fig. 2 shows a rear view of the electrical connection device 100 according to the present invention. As seen in the direction of the extension direction of the first contact piece 1, i.e. from the rear of the electrical connection device 100, it can be seen that the electrical connection device 100 is designed mirror-symmetrically with respect to the body 3, i.e. the stop 21 and the clamping portion 22 are designed side-to-side symmetrically as shown in fig. 2. Wherein, the bending part 11 of the first contact piece 1 is designed to be bent downwards, for example, in a wave shape, and the bottom of the wave-shaped bending part 11 can be directly electrically and mechanically connected with the electrical connection part of the light engine unit 201, and is pressed on the surface of the light engine unit 201 in an elastic manner by the elastic deformation of the electrical connection device 100. It should be noted that the bending portion 11 may be designed in other bending shapes, such as a spoon shape, to be directly connected to the light engine unit 201.
Fig. 3 shows a schematic view of a first electrical connection structure 1 when the electrical connection device 100 according to the present invention is mounted in a lighting device 200. As shown in fig. 3, the bent portion 11 of the first contact piece 1 of the electrical connection device 100 is pressed with a predetermined pressing force against the upper surface of the light engine unit 201, i.e. the surface facing away from the drive unit 202, for example, so that a mechanical and electrical connection between the electrical connection device 100 and the light engine unit 201 is formed on this surface.
Fig. 4 shows a front partial cross-sectional view of a lighting device 200 fitted with an electrical connection device 100 according to the invention. When the electrical connection device 100 is inserted into the lighting device 200 and thus installed in the lighting device 200, the stopper 21 is elastically deformed, and by means of the elastic deformation, the included angle of the opening formed between the stopper 21 and the second contact piece 2 becomes smaller, so that the electrical connection device 100 can smoothly enter the housing 203 of the lighting device 200 in the insertion direction, and after the electrical connection device 100 enters the housing 203, the included angle of the opening becomes larger or recovers due to the elastic deformation of the stopper 21 again, so that the stopper 21 is embedded in the recessed area 204 provided in the housing 203, so that the tip of the stopper 21 abuts against the recessed area 204 and is fixed in the recessed area 204, so that the electrical connection device 100 is fixed in the housing 203 of the lighting device 200. According to such a design, the electrical connection device 100 can be fixed in the housing 203 by simply inserting the electrical connection device 100 into the housing 203 from the outside of the lighting device 200 and by pressing in the insertion direction.
Fig. 5 shows a rear partial sectional view of a lighting device 200 mounted with the electrical connection device 100 according to the present invention. The clamping portion 22 on the second contact strip 2 of the electrical connection device 100 is capable of making a mechanical and electrical connection with the drive unit 202 in the lighting device 200 while the electrical connection device 100 is mounted and fixed in the housing 203 of the lighting device 200. Specifically, the clamping portion 22 directly contacts the driving unit 202 from two different directions and holds the driving unit 202, so that the electrical connection device 100 can form the electrical connection between the electrical connection device 100 and the driving unit 202 by means of the clamping portion 22, and in case the first contact piece 1 of the electrical connection device 100 has an electrical connection with the light engine unit 201, the electrical connection device 100 itself forms the electrical connection between the light engine unit 201 and the driving unit 202, in other words, after the electrical connection device 100 is inserted, the electrical connection device 100 itself forms the electrical connection between the light engine unit 201 and the driving unit 202 while forming the mechanical connection with the light engine unit 201 and the driving unit 202, respectively.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Reference numerals
1 first electric connection structure, first contact piece
2 second electric connection structure, second contact piece
3 main body
11 bending part
21 stop piece
22 clamping part
100 electric connection device
200 lighting device
201 light engine unit
202 drive unit
203 casing
204 recessed region.
Claims (9)
1. An electrical connection device (100) for a lighting device (200), characterized in that the electrical connection device (100) is composed of an electrically conductive, elastic material, and the electrical connection device (100) comprises a first electrical connection structure (1) and a second electrical connection structure (2) which are integrally formed, wherein the first electrical connection structure (1) is in electrical contact with an electrical connection of a light engine unit (201) of the lighting device (200) in an elastically deforming manner, and the second electrical connection structure (2) is in electrical contact with an electrical connection of a drive unit (202) of the lighting device (200) in a clamping manner,
wherein the electrical connection device (100) comprises a main body (3) and at least one first contact piece (1) and at least one second contact piece (2) formed on the main body (3), wherein the first contact piece (1) extends from the main body (3) along a first direction to form the first electrical connection structure (1), the second contact piece (2) extends from the main body (3) along a second direction in a plane forming a predetermined angle with the plane of the main body (3) to form the second electrical connection structure (2),
wherein the electrical connection device (100) comprises two of the second contact pieces (2) and the second contact pieces (2) extend away from the main body (3) at opposite sides of the main body (3), respectively, wherein the main body (3), the first contact piece (1) and the two second contact pieces (2) are integrally formed.
2. The electrical connection device (100) according to claim 1, characterized in that the first electrical connection structure (1) is pressed against the electrical connection of the light engine unit (201) with a predetermined pressing force and the second electrical connection structure (2) clamps the drive unit (202) at the electrical connection of the drive unit (202) with a predetermined clamping force.
3. The electrical connection device (100) according to claim 1, characterized in that the angle is set to 90 °.
4. The electrical connection device (100) according to claim 1, characterized in that the free tip of the first contact blade (1) is formed with a bend (11) and the bottom of the bend is in electrical contact with the electrical connection of the light engine unit (201).
5. The electrical connection device (100) according to claim 3, characterized in that the second contact pieces (2) each have a stop (21) formed on the second contact piece (2), by means of which stop (21) the electrical connection device (100) is held in the lighting device (200) in such a way that it is prevented from being detached from the lighting device (200).
6. Electrical connection device (100) according to claim 5, characterised in that the stop (21) is designed to form an angle with the plane of the second contact piece (2) and in that the opening direction of the angle is directed towards the direction of the main body (3).
7. The electrical connection device (100) according to claim 1, characterized in that the second contact blades (2) further comprise clamping portions (22) extending towards each other, respectively, the clamping portions (22) jointly clamping the drive unit (202) and being in electrical contact with the electrical connection portion of the drive unit (202).
8. Electrical connection device (100) according to any of claims 3-4, characterized in that the two second contact blades (2) are arranged mirror-symmetrically with respect to the main body (3).
9. A lighting device (200), characterized in that the lighting device (200) comprises an electrical connection device (100) according to any one of claims 1-8, wherein the electrical connection device (100) electrically connects a light engine unit (201) and a driving unit (202) of the lighting device (200) to each other.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695512.XA CN104713044B (en) | 2013-12-17 | 2013-12-17 | Electric connection device and lighting device comprising same |
| PCT/EP2014/075631 WO2015090868A1 (en) | 2013-12-17 | 2014-11-26 | Electrical connection means and illumination device comprising the electrical connection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310695512.XA CN104713044B (en) | 2013-12-17 | 2013-12-17 | Electric connection device and lighting device comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104713044A CN104713044A (en) | 2015-06-17 |
| CN104713044B true CN104713044B (en) | 2020-05-19 |
Family
ID=51951814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310695512.XA Active CN104713044B (en) | 2013-12-17 | 2013-12-17 | Electric connection device and lighting device comprising same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104713044B (en) |
| WO (1) | WO2015090868A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333405B (en) * | 2014-08-13 | 2020-03-24 | 朗德万斯公司 | Electrical connection device and lighting device |
| CN109638508B (en) * | 2018-12-09 | 2020-04-14 | 东莞市水邦五金塑胶有限公司 | Square conducting strip |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864001A (en) * | 1972-11-03 | 1975-02-04 | Socop Sa | Lamp socket |
| US4593958A (en) * | 1984-05-04 | 1986-06-10 | Kabushiki Kaisha Toshiba | Socket for baseless lamp |
| US5513082A (en) * | 1994-12-16 | 1996-04-30 | Oshino Electric Lamp Works, Ltd. | Small lamp socket device for panel/printed board |
| CN103166027A (en) * | 2011-12-12 | 2013-06-19 | 泰科电子日本合同会社 | Connector |
-
2013
- 2013-12-17 CN CN201310695512.XA patent/CN104713044B/en active Active
-
2014
- 2014-11-26 WO PCT/EP2014/075631 patent/WO2015090868A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864001A (en) * | 1972-11-03 | 1975-02-04 | Socop Sa | Lamp socket |
| US4593958A (en) * | 1984-05-04 | 1986-06-10 | Kabushiki Kaisha Toshiba | Socket for baseless lamp |
| US5513082A (en) * | 1994-12-16 | 1996-04-30 | Oshino Electric Lamp Works, Ltd. | Small lamp socket device for panel/printed board |
| CN103166027A (en) * | 2011-12-12 | 2013-06-19 | 泰科电子日本合同会社 | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104713044A (en) | 2015-06-17 |
| WO2015090868A1 (en) | 2015-06-25 |
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Effective date of registration: 20181217 Address after: Munich, Germany Applicant after: Landes Vance Address before: Munich, Germany Applicant before: Osram GMBH |
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