CN103375782A - LED bulb and drive module connecting structure thereof - Google Patents
LED bulb and drive module connecting structure thereof Download PDFInfo
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- CN103375782A CN103375782A CN2012101143569A CN201210114356A CN103375782A CN 103375782 A CN103375782 A CN 103375782A CN 2012101143569 A CN2012101143569 A CN 2012101143569A CN 201210114356 A CN201210114356 A CN 201210114356A CN 103375782 A CN103375782 A CN 103375782A
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- driver module
- connector
- terminals
- pedestal
- led bulb
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Abstract
The invention discloses an LED bulb and a drive module connecting structure thereof. The LED bulb comprises a light-emitting component, a drive module, a connecting component, and a radiating cup, wherein the drive module is arranged on the back of the light-emitting component, the connecting component is used for connecting the light-emitting component and the drive module, and the radiating cup is sleeved outside the drive module. The connecting component further comprises a first connector disposed on the drive module and a second connector disposed on the light-emitting component. The first connector and the second connector are butt-connected with each other so that the light-emitting component is electrically connected with the drive module. The LED bulb has the advantages that the two connectors are butt-connected with each other, so that the light-emitting component and the drive module in the LED bulb are more convenient to connect and easier to assemble while large allowance is allowed, and fast assembly is achieved.
Description
Technical field
The relevant a kind of connector of the present invention, espespecially a kind of LED bulb and driver module syndeton thereof.
Background technology
At present, LED(Light-Emitting Diode, light emitting diode) be a kind of semiconductor element, be used as indicator lamp, display board etc. in early days more; And along with the appearance of white light emitting diode, also be used as illumination and replace conventional bulb.It has become common now light source, have efficient height, life-span long, not the conventional bulb such as cracky the advantage that can't compare with it.
Yet, when LED when luminous, increase the temperature of self owing to producing high heat, make under its environment that is in high temperature.Simultaneously, LED at high temperature energy conversion efficiency also can descend rapidly, and becoming wastes electric power and can produce more heats, so that temperature promotes again and again, becomes vicious circle, and can shorten its life-span.Therefore; with the LED bulb that LED was consisted of, usually can outside it, increase its radiating effect by the heat radiation lamp cup of a sheathed ring-type, also because so in the past; in assembling, namely can have influence on the led light source circuit board and be connected with electric wire between driver module, cause the inconvenience in the assembling.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of LED bulb and driver module syndeton thereof that can realize rapid-assembling.
In order to arrive above-mentioned purpose, the invention provides a kind of driver module syndeton of LED bulb, comprise that a luminescence component, is located at the coupling assembling that the driver module and at the luminescence component back side links luminescence component and driver module, coupling assembling more comprises the first connector and of being located on the driver module and is located at the second connector on the luminescence component, and first and second connector docks and make luminescence component and driver module to be electrically connected mutually.
Described driver module comprises a hollow clamshell and is located at the interior drive circuit board of this clamshell.
Described luminescence component is made of a light source circuit board and the led module be located on this light source circuit board.
Described the first connector and described the second connector are coaxial connector.
Described the first connector is positioned at the clamshell center of described driver module, and described the second connector then is positioned at this luminescence component center.
Described the second connector further is embedded on the described light source circuit board.
Described the first connector has one first pedestal, be provided with the first terminal that two intervals arrange in this first pedestal, described the second connector then has one second pedestal, and this second connector is provided with two the second terminals that connect mutually with these two the first terminals respectively.
Two described the first terminals are extended by described the first pedestal front end respectively and are needle-like, then cooperate respectively two described the first terminals in described the second pedestal and be formed with two pin holes, and two described the second terminals form respectively the shell fragment shape and are exposed in these two pin holes, and two described the first terminals insert in these two pin holes and connect mutually with two described the second terminals.
Two described the first terminals are extended by described the first pedestal front end respectively and are shaft-like, then cooperate respectively two described the first terminals in described the second pedestal and be formed with two perforates, and two described the second terminals are kept out respectively in these two perforates, and two described the first terminals connect with two described the second terminals mutually by these two perforates.
Be formed with a recessed patchhole in described the first pedestal, two described the first terminals are by this patchhole, and this patchhole inserts in it for described the second pedestal, and two described the second terminals can connect by corresponding two described the first terminals mutually.
Described the first pedestal is a flat, and it is one square that described the second pedestal then is.
Described the first pedestal front end more is formed with a tabular insertion end, and two described the first terminals extend on the same surface of this insertion end, and formation one patchhole in described the second pedestal, and two described the second terminals form the shell fragment shapes and are exposed on the same inboard of this patchhole, and described insertion end is inserted in the described patchhole and described the first terminal and the second terminal are connected mutually.
It is one cylindric that described the first pedestal is, and it is one cylindric that described the second pedestal then is.
Described the first pedestal front end more is formed with an axle shape insertion end, and two described the first terminals extend to this insertion end surface, and formation one patchhole in described the second pedestal, and two described the second terminals form the shell fragment shapes and are exposed in this patchhole, and described insertion end is inserted in the described patchhole and described the first terminal and the second terminal are connected mutually.
Described the second pedestal end is provided with a capping that is closed in described patchhole rear end.
The present invention also provides a kind of LED bulb, comprises that a luminescence component, is located at the driver module at the luminescence component back side, a coupling assembling and that links luminescence component and driver module is sheathed on the outer heat radiation lamp cup of driver module; Wherein, coupling assembling more comprises the first connector and of being located on the driver module and is located at the second connector on the luminescence component, and first and second connector docks and make luminescence component and driver module to be electrically connected mutually.
Described driver module comprises a hollow clamshell and is located at the interior drive circuit board of this clamshell.
Described luminescence component is made of a light source circuit board and the led module be located on this light source circuit board.
Described the first connector is positioned at the clamshell center of described driver module, and described the second connector then is positioned at described luminescence component center.
Described the second connector further is embedded on the described light source circuit board.
The connection relationship that the present invention is docked mutually by two connectors, easier in the assembling so that the luminescence component of LED bulb and the connectivity between driver module are more convenient, also larger tolerance can be allowed, and then the purpose of rapid-assembling can be reached.
Description of drawings
Fig. 1 is the schematic perspective view of LED bulb of the present invention;
Fig. 2 is the solid combination schematic diagram of the driver module syndeton among the present invention;
Fig. 3 is the perspective exploded view of the driver module syndeton among the present invention;
Fig. 4 is the perspective exploded view of coupling assembling the first embodiment among the present invention;
Fig. 5 is the combination cross-sectional schematic of coupling assembling the first embodiment among the present invention;
Fig. 5 A is the A part enlarged detail of Fig. 5;
Fig. 6 is the perspective exploded view of coupling assembling the second embodiment among the present invention;
Fig. 7 is the perspective exploded view of coupling assembling the 3rd embodiment among the present invention;
Fig. 8 is the perspective exploded view of coupling assembling the 4th embodiment among the present invention;
Fig. 9 is the perspective exploded view of coupling assembling the 5th embodiment among the present invention.
Description of reference numerals
Light source circuit board 10 led modules 11
Clamshell 20 drive circuit boards 21
Coupling assembling 3
The first connector 30 first pedestals 300
The first terminal 301 insertion ends 302
Patchhole 303 second connectors 31
The second pedestal 310 second terminals 311
Patchhole 312 cappings 313
Heat radiation lamp cup 4.
The specific embodiment
In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, the present invention is limited.
See also Fig. 1, it is for the schematic perspective view of LED bulb of the present invention.The invention provides a kind of LED bulb and driver module syndeton thereof, this LED bulb comprises a luminescence component 1, a driver module 2, a coupling assembling 3 and a heat radiation lamp cup 4, driver module 2 wherein is located at luminescence component 1 back side, and link luminescence components 1 by coupling assembling 3 and reach electric connection with driver module 2, and then consist of the driver module syndeton of described LED bulb.This heat radiation lamp cup 4 then is sheathed on outside the driver module 2, so as to consisting of described LED bulb.
As shown in Figures 2 and 3, described driver module syndeton is mainly namely by above-mentioned coupling assembling 3, to make things convenient for 2 purposes that reach rapid-assembling of this luminescence component 1 and this driver module.This luminescence component 1 is made of a light source circuit board 10 and the led module 11 be located on this light source circuit board 10, this driver module 2 then comprises a hollow clamshell 20 and is located at drive circuit board 21 in this clamshell 20, described drive circuit board 21 is provided with the electronic components such as driver (figure slightly), to be placed in the lump in this clamshell 20.
See also shown in Figure 4ly, this coupling assembling 3 comprises one first connector 30 and one second connector 31, and both dock mutually; And the present invention for the first embodiment in, this first and second connector 30,31 is coaxial connector, the first connector 30 has cylindrical first pedestal 300, and in its first pedestal 300, being provided with the first terminal 301 that two intervals arrange, these two the first terminal 301 1 ends extend to the formed axle shape of the first pedestal 300 front ends insertion end 302 surfaces, the other end then extends to the first pedestal 300 rear ends and is soldered on the above-mentioned drive circuit board 21; In addition, the second connector 31 has one and is the second pedestal 310 cylindraceous, and be provided with two the second terminals 311 that connect mutually with these two the first terminals 301 respectively in its second pedestal 310, these two second terminals form the shell fragment shape and are exposed in the second pedestal 310 interior formed patchholes 312, and can weld with above-mentioned light source circuit board 10.
See also again shown in Figure 5, when above-mentioned first and second connector 30,31 docks mutually, the insertion end 302 of the first pedestal 300 front ends is inserted in the patchhole 312 of the second pedestal 310, can contact with 2 second terminals 311 respectively and connect for two the first terminals 301.It is worth mentioning that: this coupling assembling 3 more can be arranged at the center position of 2 of luminescence component 1 and driver modules, namely the first connector 30 is positioned at clamshell 20 centers of driver module 2, the second connector 31 then is positioned at light source circuit board 10 centers of luminescence component 1, so can be by first, two connectors 30,31 is coaxial form, make luminescence component 1 and driver module 2 easier in the control of the contraposition of assembling and precision, the effect that helps the blindmate guiding, and be difficult for causing because of slightly tolerance fit the generation of the problems such as resistance in the assembling or terminal contraposition be incorrect, can allow larger tolerance, further to impel the purpose that reaches rapid-assembling.In addition, shown in Fig. 5 A, the second connector 31 can further be embedded on this light source circuit board 10, so that the second connector 31 ends are exposed to light source circuit board 10 upper surface centers, and for avoid affecting first and second connector 30,31 connect effect, these the second connector 30 ends are provided with a capping 313 that is closed in these patchhole 312 rear ends.
Therefore, by above-mentioned contexture, can obtain LED bulb of the present invention and driver module syndeton thereof.
In addition, as shown in Figure 6, the present invention for the second embodiment in, the first pedestal 300 of this first connector 30 is a flat, and the insertion end 302 of these the first pedestal 300 front ends is tabular, and 301 of described two the first terminals extend on the insertion end 302 same surfaces; In addition, it is one square that the second pedestal 310 of the second connector 31 is, and these the second pedestal 310 interior formed patchholes 312 cooperate tabular insertion end 302 and form square, described two the second terminals 311 form the shell fragment shape and then are exposed on the patchhole 312 same inboards, connecting by corresponding described two the first terminals 301.
Again, as shown in Figure 7, the present invention for the 3rd embodiment in, described two the first terminals 301 of this first connector 30 are extended by the first pedestal 300 front ends respectively and are needle-like; In addition, 312 of the patchholes of the second connector 31 cooperate described two the first terminals 301 of needle-like and form two pin holes, and make described two the second terminals 311 form respectively the shell fragment shape and be exposed in two pin holes, after can corresponding described two the first terminals 301 inserting two pin holes, connect.
Moreover, as shown in Figure 8, the present invention for the 4th embodiment in, described two the first terminals 301 of this first connector 30 are also extended by the first pedestal 300 front ends respectively and are shaft-like; In addition, the patchhole 312 of the second connector 31 also cooperates shaft-like described two the first terminals 301 and forms two perforates, and described two the second terminals 311 are kept out respectively in two perforates, can corresponding described two the first terminals 301 to connect after by two perforates.
In addition, as shown in Figure 9, the present invention for the 5th embodiment in, be formed with a recessed patchhole 303 in the first pedestal 300 of this first connector 30, described two the first terminals 301 are by this patchhole 303, and this patchhole 303 can insert in it for the second pedestal 310 of the second connector 31, and then described two second terminals 311 of the second connector 31 can be connected by corresponding described two the first terminals 301.
The above only is better possible embodiments of the present invention, is not so limits to claim of the present invention, so the variations such as the equivalence techniques that every utilization specification of the present invention and accompanying drawing content are done, means all in like manner are contained in the scope of the present invention.
Claims (20)
1. the driver module syndeton of a LED bulb is characterized in that, comprising:
One luminescence component;
One driver module is located at this luminescence component back side; And
One coupling assembling, link this luminescence component and this driver module, this coupling assembling more comprises the first connector and of being located on this driver module and is located at the second connector on this luminescence component, and this first connector, the second connector docks mutually and this luminescence component and this driver module are electrically connected.
2. the driver module syndeton of LED bulb as claimed in claim 1 is characterized in that, described driver module comprises a hollow clamshell and is located at the interior drive circuit board of this clamshell.
3. the driver module syndeton of LED bulb as claimed in claim 1 or 2 is characterized in that, described luminescence component is made of a light source circuit board and the led module be located on this light source circuit board.
4. the driver module syndeton of LED bulb as claimed in claim 3 is characterized in that, described the first connector and described the second connector are coaxial connector.
5. the driver module syndeton of LED bulb as claimed in claim 4 is characterized in that, described the first connector is positioned at the clamshell center of described driver module, and described the second connector then is positioned at this luminescence component center.
6. the driver module syndeton of LED bulb as claimed in claim 5 is characterized in that, described the second connector further is embedded on the described light source circuit board.
7. the driver module syndeton of LED bulb as claimed in claim 1, it is characterized in that, described the first connector has one first pedestal, be provided with the first terminal that two intervals arrange in this first pedestal, described the second connector then has one second pedestal, and this second connector is provided with two the second terminals that connect mutually with these two the first terminals respectively.
8. the driver module syndeton of LED bulb as claimed in claim 7, it is characterized in that, two described the first terminals are extended by described the first pedestal front end respectively and are needle-like, then cooperate respectively two described the first terminals in described the second pedestal and be formed with two pin holes, and two described the second terminals form respectively the shell fragment shape and are exposed in these two pin holes, and two described the first terminals insert in these two pin holes and connect mutually with two described the second terminals.
9. the driver module syndeton of LED bulb as claimed in claim 7, it is characterized in that, two described the first terminals are extended by described the first pedestal front end respectively and are shaft-like, then cooperate respectively two described the first terminals in described the second pedestal and be formed with two perforates, and two described the second terminals are kept out respectively in these two perforates, and two described the first terminals connect with two described the second terminals mutually by these two perforates.
10. the driver module syndeton of LED bulb as claimed in claim 7, it is characterized in that, be formed with a recessed patchhole in described the first pedestal, two described the first terminals are by this patchhole, and this patchhole inserts in it for described the second pedestal, and two described the second terminals can connect by corresponding two described the first terminals mutually.
11. the driver module syndeton of LED bulb as claimed in claim 7 is characterized in that, described the first pedestal is a flat, and it is one square that described the second pedestal then is.
12. the driver module syndeton of LED bulb as claimed in claim 11, it is characterized in that, described the first pedestal front end more is formed with a tabular insertion end, and two described the first terminals extend on the same surface of this insertion end, and formation one patchhole in described the second pedestal, and two described the second terminals form the shell fragment shapes and are exposed on the same inboard of this patchhole, and described insertion end is inserted in the described patchhole and described the first terminal and the second terminal are connected mutually.
13. the driver module syndeton of LED bulb as claimed in claim 7 is characterized in that, it is one cylindric that described the first pedestal is, and it is one cylindric that described the second pedestal then is.
14. the driver module syndeton of LED bulb as claimed in claim 13, it is characterized in that, described the first pedestal front end more is formed with an axle shape insertion end, and two described the first terminals extend to this insertion end surface, and formation one patchhole in described the second pedestal, and two described the second terminals form the shell fragment shapes and are exposed in this patchhole, and described insertion end is inserted in the described patchhole and described the first terminal and the second terminal are connected mutually.
15. the driver module syndeton of LED bulb as claimed in claim 14 is characterized in that, described the second pedestal end is provided with a capping that is closed in described patchhole rear end.
16. a LED bulb is characterized in that, comprising:
One luminescence component;
One driver module is located at this luminescence component back side;
One coupling assembling links this luminescence component and this driver module; And
One heat radiation lamp cup is sheathed on outside this driver module;
Wherein, this coupling assembling more comprises the first connector and of being located on this driver module and is located at the second connector on this luminescence component, and this first connector, the second connector docks mutually and this luminescence component and this driver module are electrically connected.
17. LED bulb as claimed in claim 16 is characterized in that, described driver module comprises a hollow clamshell and is located at the interior drive circuit board of this clamshell.
18., it is characterized in that described luminescence component is made of a light source circuit board and the led module be located on this light source circuit board such as claim 16 or 17 described LED bulbs.
19. LED bulb as claimed in claim 18 is characterized in that, described the first connector is positioned at the clamshell center of described driver module, and described the second connector then is positioned at described luminescence component center.
20. LED bulb as claimed in claim 19 is characterized in that, described the second connector further is embedded on the described light source circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101143569A CN103375782A (en) | 2012-04-18 | 2012-04-18 | LED bulb and drive module connecting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101143569A CN103375782A (en) | 2012-04-18 | 2012-04-18 | LED bulb and drive module connecting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103375782A true CN103375782A (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101143569A Pending CN103375782A (en) | 2012-04-18 | 2012-04-18 | LED bulb and drive module connecting structure thereof |
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|---|---|
| CN (1) | CN103375782A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899193Y (en) * | 2006-04-28 | 2007-05-09 | 高芃竹 | Luminescent diode bulb assembly and its connector |
| CN201983025U (en) * | 2011-01-21 | 2011-09-21 | 陈上贵 | LED lamp and lamp body connecting structure thereof |
| CN202067993U (en) * | 2011-03-22 | 2011-12-07 | 和锲精密电子股份有限公司 | Connector used for light-emitting diode |
| CN202118650U (en) * | 2011-05-31 | 2012-01-18 | 矽诚科技股份有限公司 | Replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and LED (light-emitting diode) lamp of lamp string group |
| CN202660491U (en) * | 2012-04-18 | 2013-01-09 | 贝尔威勒电子股份有限公司 | Connecting structure for light emitting diode (LED) lamp bulb and drive module of LED lamp bulb |
-
2012
- 2012-04-18 CN CN2012101143569A patent/CN103375782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899193Y (en) * | 2006-04-28 | 2007-05-09 | 高芃竹 | Luminescent diode bulb assembly and its connector |
| CN201983025U (en) * | 2011-01-21 | 2011-09-21 | 陈上贵 | LED lamp and lamp body connecting structure thereof |
| CN202067993U (en) * | 2011-03-22 | 2011-12-07 | 和锲精密电子股份有限公司 | Connector used for light-emitting diode |
| CN202118650U (en) * | 2011-05-31 | 2012-01-18 | 矽诚科技股份有限公司 | Replaceable LED (light-emitting diode) lamp string group capable of being inserted and extracted and LED (light-emitting diode) lamp of lamp string group |
| CN202660491U (en) * | 2012-04-18 | 2013-01-09 | 贝尔威勒电子股份有限公司 | Connecting structure for light emitting diode (LED) lamp bulb and drive module of LED lamp bulb |
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Application publication date: 20131030 |