CN104235791A - Connecting structure and lighting device with same - Google Patents
Connecting structure and lighting device with same Download PDFInfo
- Publication number
- CN104235791A CN104235791A CN201310236620.0A CN201310236620A CN104235791A CN 104235791 A CN104235791 A CN 104235791A CN 201310236620 A CN201310236620 A CN 201310236620A CN 104235791 A CN104235791 A CN 104235791A
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- Prior art keywords
- circuit board
- printed circuit
- pcb
- lighting device
- lamp body
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Abstract
The invention discloses a connecting structure. The connecting structure comprises a printed circuit board and a second printed circuit board. The connecting structure is characterized in that the printed circuit board is provided with at least one electronic element with connecting pins, and the printed circuit board is electrically connected with the second printed circuit board through the connecting pins of the electronic element.
Description
[technical field]
The present invention relates to a kind of syndeton and there is the lighting device of this syndeton, especially a kind of syndeton of lighting device and this lighting device.
[background technology]
LED(light emitting diode) to have luminous efficiency high for light source, and the features such as power consumption is little, long service life, and security reliability is strong, are widely used in various lighting demand.For the traditional lighting having fixed line, fixed installation pattern, as Halogen lamp LED, incandescent lamp, fluorescent lamp plug-pull tube etc., LED substitute products are widely used especially.These type of LED substitute products, often comprise two printed circuit board, and one piece is light source board, and one piece is drive plate.
But, because power source space is less, during printed circuit board (PCB) fabric swatch, certain difficulty can be there is, often increase the space that a pad all can extrude other components and parts, meanwhile, when assembling, also can cause assembling difficulty because of the narrow and small of space.
In prior art, two or more than two conventional printed circuit board (PCB) is rely on external wire to connect when connecting, but such syndeton all needs the special pad for welding lead on every block power supply plate, need different wires to distinguish direction simultaneously.For the power supply product in little space, often increase the space that pad all can extrude other components and parts, when assembling also can because of space narrow and small and more difficult.In addition, for the connection between two or more than two power panel, if connected with conventional wire, because direction distinguished by needs, at least need the wire introducing two or more, the difficulty of increase handling of goods and materials.Meanwhile, need in less space, penetrate two different wires when assembling and weld, the position of wire is not easy to fix, and can increase welding difficulty.
Therefore, in order to overcome above-mentioned defect, be necessary the syndeton that a kind of improvement is provided.
[summary of the invention]
The object of the present invention is to provide the syndeton that a kind of structure is simple, easy for installation.
To achieve these goals, the present invention can adopt following technical scheme: a kind of syndeton, comprise printed circuit board (PCB) and the second printed circuit board (PCB), printed circuit board (PCB) has the electronic component that at least one has connecting pin, and printed circuit board (PCB) and the second printed circuit board (PCB) are electrically connected by the connecting pin of electronic component.
Compared to prior art, syndeton of the present invention has following advantage: only need the pin of the electronic component utilized on one of them printed circuit board (PCB) to connect between two printed circuit board (PCB)s, structure is simple, easy for installation.
The object of the present invention is to provide a kind of lighting device with structure syndeton simple, easy for installation.
To achieve these goals, the present invention can also adopt following technical scheme: a kind of lighting device, comprise printed circuit board (PCB) and light source board, printed circuit board (PCB) has the electronic component that at least one has connecting pin, and light source board and printed circuit board (PCB) are electrically connected by connecting pin.
Compared to prior art, lighting device of the present invention has following advantage: only need between printed circuit board (PCB) with light source board to utilize the pin of the electronic component on one of them printed circuit board (PCB) to be connected, structure is simple, easy for installation.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of lighting device of the present invention.
Fig. 2 is the lamp body of lighting device of the present invention and the three-dimensional exploded view of the second printed circuit board (PCB).
Fig. 3 is the drive unit of lighting device of the present invention and the stereogram of cover of driver.
Fig. 4 is the three-dimensional exploded view of syndeton of the present invention.
[detailed description of the invention]
Please refer to shown in Fig. 1 to Fig. 3, a kind of syndeton 1 of the present invention comprises printed circuit board (PCB) 10 and at least one to be fixed on printed circuit board (PCB) 10 and the electronic component 11 of two pins 110,111 that have that at least one is long and the other is short, and the pin 110,111 of electronic component 11 is welded in respectively and extends printed circuit board (PCB) 10 two connecting pins 12,13 that form that one is long and the other is short after on printed circuit board (PCB) 10.In the present embodiment, electronic component 11 is electrochemical capacitor.Because the pin of electrochemical capacitor is longer, be well suited for syndeton 1 of the present invention.
Syndeton 1 is also comprised one second printed circuit board (PCB) 20, second printed circuit board (PCB) 20 and is electrically connected by connecting pin 12,13 with printed circuit board (PCB) 10.Connecting pin 12,13 is welded on the second printed circuit board (PCB) 20.
Please refer to shown in Fig. 1 to Fig. 3, a kind of syndeton 1 of the present invention, comprise printed circuit board (PCB) 10 and the second printed circuit board (PCB) 20, printed circuit board (PCB) 10 has the electronic component 11 that at least one has connecting pin 12,13, and printed circuit board (PCB) 10 and the second printed circuit board (PCB) 20 are electrically connected by the connecting pin 12,13 of electronic component 11.Printed circuit board (PCB) 10 has the electronic component 11 that at least one has connecting pin 12,13, and printed circuit board (PCB) 10 and the second printed circuit board (PCB) 20 are electrically connected by the connecting pin 12,13 of electronic component 11.
Please refer to shown in Fig. 1 to Fig. 3, the invention particularly relates to a kind of lighting device 3 with syndeton 1.Lighting device 3 comprises printed circuit board (PCB) 10 and the second printed circuit board (PCB) 20, second printed circuit board (PCB) 20 is light source board.Printed circuit board (PCB) 10 has the electronic component 11 that at least one has connecting pin 12,13, and light source board and printed circuit board (PCB) 10 are electrically connected by connecting pin 12,13.Connecting pin 12,13 is one long, one short two.Printed circuit board (PCB) 10 has a fluting 14, and electronic component 11 is positioned at the fluting 14 of printed circuit board (PCB) 10, thus can reduce electronic component 11 and the space shared by printed circuit board (PCB) 10, is convenient to the miniaturization of lighting device 3.The pin 110,111 of electronic component 11 welds with printed circuit board (PCB) 10 through printed circuit board (PCB) 10, and continues to extend, and stretches out printed circuit board (PCB) 10.The pin 110,111 stretching out printed circuit board (PCB) 10 part forms connecting pin 12,13, and connecting pin 12,13 is connected with the second printed circuit board (PCB) 20 through the second printed circuit board (PCB) 20.In the present embodiment, connecting pin 12,13 and second printed circuit board (PCB) 20 is welded to connect, and in other embodiments, also can adopt other method of attachment.Such syndeton 1 eliminates wire (not shown), make no longer to need wire to connect between printed circuit board (PCB) 10 of the present invention and the second printed circuit board (PCB) 20, and the connecting pin 12,13 directly formed by the pin 110,111 of electronic component 11 is connected, make the pad (not shown) printed circuit board (PCB) 10 not needing additionally increase wire connection more like this, effectively can save the space of printed circuit board (PCB) 10, make syndeton 1 simple, easy for installation and make the structure of whole printed circuit board (PCB) 10 can be more miniaturized.
The bezel ring, 32 that lighting device 3 also comprises lamp body 31 and assembles with lamp body 31 phase.Bezel ring, 32 has ornamental portion 320, and ornamental portion 320 is positioned at lamp body 31 side and the outer surface 3201 of ornamental portion 320 is connected with the external world.Bezel ring, 32 is connected in lamp body 31.Bezel ring, 32 also has clamping part 321, and clamping part 321 is positioned at inside and lamp body 31 buckle of lamp body 31.Bezel ring, 32 also has the main part 323 be connected with lamp body 31 end face, and main part 323 is annular.The bezel ring, 32 of lighting device 3 has the ornamental portion 320 outside lamp body 31, such structure, makes the bezel ring, 32 of different colours can be selected under different-colour to be arranged on lamp body 31 when lighting device 3.That is, such as, when lighting device 3 is gold-tinted, golden bezel ring, 32 is used; When lighting device 3 is white light, use the bezel ring, 32 of silver color.Because the ornamental portion 320 of bezel ring, 32 is connected with the external world, make it possible to easily, intuitively by ornamental portion 320 identify lighting device 3 without colour temperature, facilitate consumer, workmen select as required.In the present embodiment, ornamental portion 320 has three that are uniformly distributed in lamp body 31 side, due to such setting, can see ornamental portion 320 in each orientation of lamp body 31, in any case thus place lamp body 31, the colour temperature of this lighting device 3 can be identified at once.In other embodiments, the quantity of ornamental portion 320 also can change as required, is such as revised as two.
Lighting device 3 also comprises lens 33, and lens 33 are fixed on lamp body 31 by bezel ring, 32.The lens 33 of lighting device 3 of the present invention are fixed on lamp body 31 by bezel ring, 32, and making does not need to use screw locking lens 33 more in addition, easy for installation.Lens 33 comprise some light and lead to portion 330 and light out part 331.In the present embodiment, the part on the lower of light out part 331 has the stage portion 3310 stretching out and formed.The upper surface of bezel ring, 32 against stage portion 3310 and the outer surface of the top part of light out part 331.After bezel ring, 32 is snapped in lamp body 31, lens 33 light lead to one end, portion 330 and are resisted against lamp body 31 light out part 331 part and are resisted against bezel ring, 32, thus lens 33 are fixed on lamp body 31.In other embodiments, the light out part 331 of lens 33 may not be step-like, only needs a part for light out part 331 upper surface to be placed in bezel ring, 32 bottom, and lens 33 can be connected between bezel ring, 32 and lamp body 31 by bezel ring, 32.Lens 33 have some breach 333 corresponding with the clamping part 321 of bezel ring, 32, and clamping part 321 embeds in breach 333.
Lamp body 31 comprises radiator 310, drive unit 311 and cover of driver 312.It is inner that second printed circuit board (PCB) 20 is positioned at radiator 310.Radiator 310 has the main part (non-label) of fixed light source plate 311, and the ornamental portion 320 of bezel ring, 32 forms a cylindrical or conical part with the main part of radiator 310.The main part of radiator 310 has storage tank 3101, and ornamental portion 320 matches with storage tank 3101.The inboard portion of ornamental portion 320 is arranged in storage tank 3101, and Outboard Sections is as a part for lamp body 31 shell.
Second printed circuit board (PCB) 20 has some LED light sources 21, and it is corresponding with LED light source 21 that the light of lens 33 leads to portion 330, and the light each LED light source 21 all with a correspondence leads to portion 330.The light that LED light source 21 sends leads to portion 330 adjustment by light is penetrated from light out part 331.Lens 33 also have a pair support column 332, and support column 332 is positioned at the both sides that light leads to portion 330, and each support column 332 has locating dowel 3320 near one end of the second printed circuit board (PCB) 20.The side that second printed circuit board (PCB) 20 leads to portion 330 in the face of light has the locating hole (not shown) corresponding with locating dowel 3320 position.The locating dowel 3320 of lens 33 is arranged in locating hole thus positioning lens 33.
During installation, be first positioned on the second printed circuit board (PCB) 20 by lens 33, wherein locating dowel 3320 inserted locating hole, the breach 333 of lens 33 is corresponding with the clamping part 321 of bezel ring, 32 simultaneously.Then the ornamental portion 320 of bezel ring, 32 is inserted the storage tank 3101 of the radiator 310 of lamp body 31, meanwhile, the clamping part 321 of bezel ring, 32 snaps in the buckle slot of lamp body 31.Thus lens 32 are fixed on lamp body 31.
It is inner that drive unit 311 part is positioned at radiator 310, and it is inner that another part is positioned at cover of driver 312, and have a pair connection pin 3110.Connect pin 3110 one end and be connected to drive unit 311, the other end extends cover of driver 312 and is exposed to outside.Cover of driver 312 has a pair erection column 3120, and erection column 3120 inserts in radiator 310.Lighting device 3 also has a pair nut 34.Nut 34 through the second printed circuit board (PCB) 20, radiator 310, and inserts in the erection column 31200 of cover of driver 312, thus the second printed circuit board (PCB) 20, radiator 310, drive unit 311, cover of driver 312 are assembled into one.Structure is simple, easy for installation.
Claims (10)
1. a syndeton, comprise printed circuit board (PCB) and the second printed circuit board (PCB), it is characterized in that: described printed circuit board (PCB) has the electronic component that at least one has connecting pin, described printed circuit board (PCB) and described second printed circuit board (PCB) are electrically connected by the connecting pin of described electronic component.
2. syndeton as claimed in claim 1, is characterized in that: described electronic component has that at least one is long and the other is short two pins, and described pin is welded in respectively and extends described printed circuit board (PCB) after on described printed circuit board (PCB) and form described connecting pin.
3. syndeton as claimed in claim 1, is characterized in that: described electronic component is electrochemical capacitor.
4. a lighting device, comprises printed circuit board (PCB) and light source board, it is characterized in that: described printed circuit board (PCB) has the electronic component that at least one has connecting pin, and described light source board and described printed circuit board (PCB) are electrically connected by described connecting pin.
5. lighting device as claimed in claim 4, is characterized in that: described electronic component has that at least one is long and the other is short two pins, and described pin is welded in respectively and extends described printed circuit board (PCB) after on described printed circuit board (PCB) and form described connecting pin.
6. lighting device as claimed in claim 5, it is characterized in that: described lighting device has drive unit, described printed circuit board (PCB) is the printed circuit board (PCB) of described drive unit.
7. lighting device as claimed in claim 4, is characterized in that: described electronic component is the electrochemical capacitor of described drive unit.
8. lighting device as claimed in claim 4, it is characterized in that: the bezel ring, that lighting device also comprises lamp body and assembles mutually with described lamp body, described bezel ring, has ornamental portion, described decorative position in described lamp body side and the outer surface of described ornamental portion be connected with described lamp body outside.
9. LED as claimed in claim 8, is characterized in that: described bezel ring, is connected in described lamp body.
10. LED as claimed in claim 8, it is characterized in that: described bezel ring, also has clamping part, described buckle part is in the inside of described lamp body and described lamp body buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236620.0A CN104235791A (en) | 2013-06-17 | 2013-06-17 | Connecting structure and lighting device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236620.0A CN104235791A (en) | 2013-06-17 | 2013-06-17 | Connecting structure and lighting device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104235791A true CN104235791A (en) | 2014-12-24 |
Family
ID=52224393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310236620.0A Pending CN104235791A (en) | 2013-06-17 | 2013-06-17 | Connecting structure and lighting device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104235791A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106814Y (en) * | 2007-09-19 | 2008-08-27 | 彭太明 | LED lighting bulb |
| CN101900269A (en) * | 2010-07-26 | 2010-12-01 | 深圳市宝瑞恒业科技有限公司 | LED fluorescent lamp |
| CN202109283U (en) * | 2011-07-02 | 2012-01-11 | 陈光辉 | Led energy-saving lamp |
| CN203349220U (en) * | 2013-06-17 | 2013-12-18 | 欧普照明股份有限公司 | Connecting structure and lighting device with same |
-
2013
- 2013-06-17 CN CN201310236620.0A patent/CN104235791A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201106814Y (en) * | 2007-09-19 | 2008-08-27 | 彭太明 | LED lighting bulb |
| CN101900269A (en) * | 2010-07-26 | 2010-12-01 | 深圳市宝瑞恒业科技有限公司 | LED fluorescent lamp |
| CN202109283U (en) * | 2011-07-02 | 2012-01-11 | 陈光辉 | Led energy-saving lamp |
| CN203349220U (en) * | 2013-06-17 | 2013-12-18 | 欧普照明股份有限公司 | Connecting structure and lighting device with same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |