CN204005417U - A kind of plug-in type LED bulb lamp - Google Patents
A kind of plug-in type LED bulb lamp Download PDFInfo
- Publication number
- CN204005417U CN204005417U CN201420457055.0U CN201420457055U CN204005417U CN 204005417 U CN204005417 U CN 204005417U CN 201420457055 U CN201420457055 U CN 201420457055U CN 204005417 U CN204005417 U CN 204005417U
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- Prior art keywords
- protuberance
- metal contact
- socket
- led chip
- contact sheet
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- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of plug-in type LED bulb lamp, comprise glass lamp shade, lamp holder and LED chip group plate and drive plate assemblies, described drive plate assemblies is provided with protuberance, and described protuberance surface is provided with some conduction regions; Described LED chip group plate is provided with the socket matching with protuberance, in the slot of described socket, be provided with some Metal Contact sheets, described drive plate assemblies and LED chip group plate removably connect by protuberance and socket, described Metal Contact sheet position is corresponding with described conduction region, and described Metal Contact sheet contacts with tie point in drive plate assemblies to form and is electrically connected to.The utility model by being provided with the protuberance with conduction region on a side of drive plate assemblies, on LED chip group plate, be provided with socket, described drive plate assemblies and LED chip group plate removably connect by protuberance and socket, reach the object of electrical connection, without being electrically connected to by wire.
Description
Technical field
The utility model relates to a kind of electric lighting light source, particularly a kind of plug-in type LED bulb lamp.
Background technology
LED is as emerging electric light source, due to it, there is the plurality of advantages such as brightness is high, efficient, economize on electricity, long service life, use more and more extensive, substitute just gradually traditional various light sources, developed at present the LED lamp of multiple alternative conventional light source, as plug-in type LED bulb lamp and LED fluorescent lamp etc.The structure of existing LED bulb lamp generally includes glass lamp shade, lamp holder and LED chip group plate and drive plate assemblies, and LED chip group plate consists of chip pcb board and a plurality of LED chip being welded thereon, and lamp holder comprises a tubular external electrode and central electrode.External power source is incorporated in drive plate assemblies by two electrodes and the interconnector of lamp holder, and drive plate assemblies is delivered to the working power of LED chip on LED chip group plate and made LED chip group luminous after the processing such as power conversion.In the prior art, to be connected with a pair of power supply between LED chip group plate be to utilize the tie point that wire is electrically connected to needs mutually to realize with welding to the drive plate assemblies of LED bulb lamp.Owing to adopting very trouble of side connecting conductor formula operation, cause LED lighting apparatus assembly cost high, production efficiency is low, and it is also unreliable to connect, and often has the phenomenon of short circuit and rosin joint to occur, and affects the normal work of plug-in type LED bulb lamp; In addition solder resist can produce pernicious gas, the injury that can cause the person during scolding tin.In view of this, need badly the electric connection structure between the drive plate assemblies of existing plug-in type LED bulb lamp and LED chip group plate is improved.
Summary of the invention
The purpose of this utility model is to provide in order to overcome the deficiencies in the prior art between a kind of drive plate assemblies and LED chip group plate without the plug-in type LED bulb lamp being electrically connected to by wire.
To achieve these goals, the utility model discloses a kind of plug-in type LED bulb lamp, comprise lampshade, lamp holder and LED chip group plate and drive plate assemblies, described drive plate assemblies comprises driving PCB plate and driving element mounted thereto, described LED chip group plate consists of chip pcb board and a plurality of LED chip being welded thereon, it is characterized in that: a side of described driving PCB plate is integrally formed with a pair of protuberance, described protuberance surface is respectively provided with conduction region 501, described LED chip group plate is provided with socket, the a pair of slot matching with protuberance on described socket, in described slot, be provided with Metal Contact sheet, described drive plate assemblies and LED chip group plate removably connect by protuberance and socket, described Metal Contact sheet position is corresponding with described conduction region 501, described Metal Contact sheet contacts with tie point in drive plate assemblies to form and is electrically connected to.
The utility model by being provided with the protuberance with conduction region on a side of drive plate assemblies, on LED chip group plate, be provided with socket, described drive plate assemblies and LED chip group plate removably connect by protuberance and socket, reach the object of electrical connection, without being electrically connected to by wire, production efficiency and product quality have been improved.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment surface structure schematic diagram;
Accompanying drawing 2 is one of the utility model specific embodiment STRUCTURE DECOMPOSITION schematic diagram;
Accompanying drawing 3 is two of the utility model specific embodiment STRUCTURE DECOMPOSITION schematic diagram;
Accompanying drawing 4 is one of the utility model socket specific embodiment structural representation;
Accompanying drawing 5 is the utility model driving PCB plate specific embodiment structural representation;
Accompanying drawing 6 is the utility model drive plate assemblies and socket inserting state structural representation;
Accompanying drawing 7 is the utility model drive plate assemblies and socket inserting state front view;
Accompanying drawing 8 is that accompanying drawing 7 is A-A structure cutaway view;
Accompanying drawing 9 is the utility model socket specific embodiment STRUCTURE DECOMPOSITION schematic diagram;
Accompanying drawing 10 is the utility model insulating base frame specific embodiment front view;
Accompanying drawing 11 is that accompanying drawing 10 is B-B structure cutaway view.
The specific embodiment
As Figure 1-3, plug-in type LED bulb lamp comprises glass lamp shade 1, lamp holder 3 and LED chip group plate 4 and drive plate assemblies 5, described drive plate assemblies 5 comprises driving PCB plate 503 and driving element mounted thereto, and described LED chip group plate 4 consists of chip pcb board 401 and a plurality of LED chip being welded thereon 402.As shown in Figure 5, one side of described driving PCB plate 503 is integrally formed with a pair of protuberance 502, described protuberance 502 surfaces are respectively provided with conduction region 501, described LED chip group plate 4 is provided with socket 6, described socket 6 is provided with a pair of slot 603 matching with protuberance 502, in described slot 603, be provided with Metal Contact sheet 601, described drive plate assemblies 5 removably connects by protuberance 502 and socket 6 with LED chip group plate 4, described Metal Contact sheet 601 positions are corresponding with described conduction region 501, described Metal Contact sheet 601 contacts with tie point in drive plate assemblies 4 to form and is electrically connected to.Glass lamp shade 1 is generally hemisphere face shape, and lamp holder 3 comprises a tubular external electrode 301 and central electrode 302, between external electrode 301 and central electrode 302, is provided with dielectric isolation layer, and lamp holder 3 can be screw socket or socket.For heat radiation better, be also provided with heat dissipating housing 2 and annular heat dissipating housing mount pad 7, heat dissipating housing 2 is generally horn-like.Described mount pad 7 is arranged between lamp holder 3 and heat dissipating housing 2, and described glass lamp shade 1 is connected on one end that heat dissipating housing 2 is larger, and one end that heat dissipating housing 2 is less is fixed on mount pad 7.For the ease of installing, described mount pad 7 is provided with the annular spigot that tubular external electrode 301 endoporus with lamp holder 3 match, and described annular spigot is preferably provided with limited shoulder rank, and annular spigot is plugged in the endoporus of external electrode 301.Described LED chip group plate 4 and drive plate assemblies 5 are arranged in the inner chamber of the lamp body that glass lamp shade 1, heat dissipating housing 2 and lamp holder 3 form.
The shape of LED chip group plate 4 and drive plate assemblies 5 can arrange as required, one side of described driving PCB plate 503 is integrally formed with a pair of protuberance 502, in this specific embodiment, as Fig. 5, shown in 6, described driving PCB plate 503 is substantially rectangular, one side of driving PCB plate 503 minor face of rectangle (preferably) one is interval with the protuberance 502 of a pair of rectangle, protuberance 502 is provided with conduction region 501 as power connection points, in described drive plate assemblies 5, need the tie point being electrically connected to described LED chip group plate 4 to be electrically connected to described conduction region 501 respectively, described conduction region 501 consists of the metallic conduction coating (golden finger) on pcb board, described conduction region 501 can be at a side surface, also can be all to arrange on positive and negative dual-side.
Described LED chip group plate 4 is provided with the socket 6 matching with protuberance 502, and described socket 6 comprises an insulating base frame 602 and pair of metal contact chip 601.In this specific embodiment, as shown in Fig. 5,9-11, described insulating base frame 602 comprises Plug Division 6021 and build-in portion 6022, and described Plug Division 6021 is arranged on insulating base frame 602 front portions, and build-in portion 6022 is arranged on rear portion, by plastic injection-moulded, is formed.Described insulating base frame 602 build-in portions 6022 are rectangular platform, in one side end surface, be integrally formed with the boss that cross section is H shape and form described Plug Division 6021, boss both sides straight trough forms described slot 603, described build-in portion 6022 and described a pair of slot 603 opposite positions are provided with a pair of caulking groove 604 matching with Metal Contact sheet 601 thickness, and described caulking groove 604 is arranged on the opposite side of rectangular platform with respect to the boss of H shape.As shown in Figure 9, preferably, Metal Contact sheet 601 integral body are π shape, two of being provided with the Metal Contact sheet 601 of described π shape in described caulking groove 604 bottoms base oneself upon 6011 jacks that match 605, wherein have at least a jack 605 to be connected with slot 603, two of the Metal Contact sheet 601 of described π shape are based oneself upon the described jack 605 of 6011 insertion, and have at least one to base oneself upon 6011 and extend in slot 603 and to form the pole piece that contacts contacting with protuberance 501 on protuberance 502, at least one base oneself upon 6011 and described jack 605 sidewalls between be provided with backing stop structure, the crossbeam portion of the Metal Contact sheet 601 of described π shape is embedded in described caulking groove 604, be conducive to firm, protuberance 502 planes of described Metal Contact sheet 601 planes and driving PCB plate 503 are perpendicular.In this specific embodiment, the Metal Contact sheet 601 of described π shape bases oneself upon 6011 side and is provided with outstanding pawl 6012, described jack 605 sidewalls are provided with the pit matching with pawl 6012, form thus described backing stop structure, and pawl 6012 and pit can have more than one.Described pawl also can directly be stuck on jack 605 sidewalls.
Relative position and the inserting mode of described chip pcb board 401 planes and driving PCB plate 503 can arrange definite as required.As preferably, described chip pcb board 401 planes and the perpendicular setting of driving PCB plate 503 plane, chip pcb board 401 is circular, be arranged on heat dissipating housing major part one end, plane and plug-in type LED bulb lamp are axially perpendicular, and driving PCB plate 503 is rectangle, and protuberance 502 is arranged on minor face one side of driving PCB plate 503, the large portion of driving PCB plate 503 is arranged in heat dissipating housing inner chamber, and plane axially parallels with plug-in type LED bulb lamp.Described chip pcb board 401 is provided with the perforate matching with Plug Division 6021, socket 6 is arranged in the one side that chip pcb board 401 is provided with LED chip 402, the Plug Division 6021 of described socket 6 is the another side to chip pcb board 401 through perforate, the protuberance 502 of described drive plate assemblies inserts formation electrical connection slot 603 from being provided with the another side of socket 6, reaches the object of power supply UNICOM.
Although take LED bulb lamp in this specific embodiment as example, be equally also applicable to the LED lamp of other types, so long as adopt the technical solution of the utility model to be protection domain of the present utility model.
Claims (4)
1. a plug-in type LED bulb lamp, comprise lampshade, lamp holder and LED chip group plate and drive plate assemblies, described drive plate assemblies comprises driving PCB plate and driving element mounted thereto, described LED chip group plate consists of chip pcb board and a plurality of LED chip being welded thereon, it is characterized in that: a side of described driving PCB plate is integrally formed with a pair of protuberance, described protuberance surface is respectively provided with conduction region, described LED chip group plate is provided with socket, the a pair of slot matching with protuberance on described socket, in described slot, be provided with Metal Contact sheet, described drive plate assemblies and LED chip group plate removably connect by protuberance and socket, described Metal Contact sheet position is corresponding with described conduction region, described Metal Contact sheet contacts with tie point in drive plate assemblies to form and is electrically connected to.
2. plug-in type LED bulb lamp according to claim 1, it is characterized in that: described socket comprises an insulating base frame and pair of metal contact chip, Metal Contact sheet integral body is π shape, described insulating base frame comprises Plug Division and build-in portion, described Plug Division is arranged on insulating base frame front portion, build-in portion is arranged on rear portion, described a pair of slot is arranged on Plug Division, described build-in portion and described a pair of slot opposite position are provided with a pair of caulking groove matching with Metal Contact sheet thickness, two of being provided with described Metal Contact sheet π shape in described caulking groove bottom base oneself upon the jack matching, wherein have at least a jack to be connected with slot, two of described Metal Contact sheet π shape are based oneself upon the described jack of insertion, and have at least one to base oneself upon and extend in slot, at least one base oneself upon and described jack sidewall between be provided with backing stop structure, the crossbeam portion of described Metal Contact sheet π shape is embedded in described caulking groove.
3. plug-in type LED bulb lamp according to claim 2, is characterized in that: described driving PCB plate is substantially rectangular, and a side one of driving PCB plate is interval with the protuberance of a pair of rectangle; Described insulating base frame build-in portion is rectangular platform, in one side end surface, be integrally formed with the boss that cross section is H shape and form described Plug Division, boss both sides straight trough forms described slot, described caulking groove is arranged on the opposite side of rectangular platform with respect to the boss of H shape, the side that the Metal Contact sheet of described H shape bases oneself upon is provided with outstanding pawl, described jack sidewall is provided with the pit matching with pawl, forms thus described backing stop structure.
4. plug-in type LED bulb lamp according to claim 1, it is characterized in that: described chip pcb board is provided with the perforate matching with Plug Division, socket is arranged in the one side that chip pcb board is provided with LED chip, the Plug Division of described socket is the another side to chip pcb board through perforate, and the protuberance of described drive plate assemblies inserts formation electrical connection slot from being provided with the another side of socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457055.0U CN204005417U (en) | 2014-08-13 | 2014-08-13 | A kind of plug-in type LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457055.0U CN204005417U (en) | 2014-08-13 | 2014-08-13 | A kind of plug-in type LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005417U true CN204005417U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457055.0U Expired - Fee Related CN204005417U (en) | 2014-08-13 | 2014-08-13 | A kind of plug-in type LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005417U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964191A (en) * | 2015-07-29 | 2015-10-07 | 江苏达伦电子股份有限公司 | Modularized pluggable LED lamp |
| CN105180054A (en) * | 2015-08-28 | 2015-12-23 | 陈初英 | LED automobile lamp capable of being rapidly plugged and assembled |
| CN105757500A (en) * | 2014-12-16 | 2016-07-13 | 集优光电股份有限公司 | Conductive structure of LED (light emitting diode) illuminating device |
| CN105782746A (en) * | 2016-05-19 | 2016-07-20 | 洪浩祯 | Insulation transfer module and circuit mounting structure of LED bulb lamp thereof |
| CN106402685A (en) * | 2016-11-29 | 2017-02-15 | 江西美的贵雅照明有限公司 | LED light source plate and lamp |
-
2014
- 2014-08-13 CN CN201420457055.0U patent/CN204005417U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757500A (en) * | 2014-12-16 | 2016-07-13 | 集优光电股份有限公司 | Conductive structure of LED (light emitting diode) illuminating device |
| CN104964191A (en) * | 2015-07-29 | 2015-10-07 | 江苏达伦电子股份有限公司 | Modularized pluggable LED lamp |
| CN105180054A (en) * | 2015-08-28 | 2015-12-23 | 陈初英 | LED automobile lamp capable of being rapidly plugged and assembled |
| CN105782746A (en) * | 2016-05-19 | 2016-07-20 | 洪浩祯 | Insulation transfer module and circuit mounting structure of LED bulb lamp thereof |
| CN106402685A (en) * | 2016-11-29 | 2017-02-15 | 江西美的贵雅照明有限公司 | LED light source plate and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325600 Zhejiang city of Wenzhou province Yueqing City Tiancheng Street Cliff Village Patentee after: JKUN CONNECTOR CO., LTD. Address before: A village of 325000 Guang'an road Zhejiang city of Wenzhou province Yueqing City Lake Park No. 11 Shifan Street Patentee before: YUEQING JIANKUN CONNECTOR CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180813 |