CN203349220U

CN203349220U - Connecting structure and lighting device with same

Info

Publication number: CN203349220U
Application number: CN2013203425131U
Authority: CN
Inventors: 林青
Original assignee: Opple Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd
Priority date: 2013-06-17
Filing date: 2013-06-17
Publication date: 2013-12-18
Anticipated expiration: 2023-06-17

Abstract

The utility model discloses a connecting structure and a lighting device with the connecting structure. The connecting structure comprises a printed circuit board and a second printed circuit board, the printed circuit board comprises 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

A kind of syndeton and the lighting device with this syndeton

[technical field]

The lighting device that the utility model relates to a kind of syndeton and has this syndeton, especially refer to a kind of syndeton and this lighting device of lighting device.

[background technology]

The LED(light emitting diode) to have luminous efficiency high for light source, and power consumption is little, long service life, and the characteristics such as security reliability is strong, be widely used in various lighting demands.For the traditional lighting that fixed line, fixed installation pattern are arranged, as Halogen lamp LED, incandescent lamp, fluorescent lamp plug-pull tube etc., the LED substitute products are widely used especially.These type of LED substitute products, often comprise two printed circuit board, and one is light source board, and one is drive plate.

But, because the power supply space is less, during the printed circuit board (PCB) fabric swatch, can there is certain difficulty, pad of every increase all can push the space of other components and parts, simultaneously, also can cause because of the narrow and small of space the assembling difficulty in the time of assembling.

In prior art, the printed circuit board (PCB) of commonly used two or more than two is to rely on external wire to connect while connecting, but such syndeton all needs to have the special pad of using for welding lead on every block power supply plate, needs to have different wires to distinguish direction simultaneously.For the power supply product in little space, pad of every increase all can push the space of other components and parts, also can be because of space in the time of assembling narrow and small and more difficult.In addition, for the connection between two or more than two power panel, if connect with wire commonly used, because needs are distinguished direction, at least need to introduce two or more wire, increase the difficulty of handling of goods and materials.Simultaneously, need in less space, penetrate two different wires and weld when assembling, the position of wire is not easy to fix, and can increase the welding difficulty.

Therefore, in order to overcome above-mentioned defect, be necessary to provide a kind of improved syndeton.

[utility model content]

The purpose of this utility model is to provide a kind of syndeton simple in structure, easy for installation.

To achieve these goals, the utility model 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 at least one electronic component with 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, the utility model syndeton has following advantage: between two printed circuit board (PCB)s, only need to utilize the pin of the electronic component on one of them printed circuit board (PCB) to connect, and simple in structure, easy for installation.

The purpose of this utility model is to provide a kind of lighting device with syndeton simple in structure, easy for installation.

To achieve these goals, the utility model 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 at least one electronic component with connecting pin, and light source board and printed circuit board (PCB) are electrically connected by connecting pin.

Compared to prior art, the utility model lighting device has following advantage: between printed circuit board (PCB) and light source board, only need to utilize the pin of the electronic component on one of them printed circuit board (PCB) to be connected, and simple in structure, easy for installation.

[accompanying drawing explanation]

The three-dimensional exploded view that Fig. 1 is the utility model lighting device.

The three-dimensional exploded view of the lamp body that Fig. 2 is the utility model lighting device and the second printed circuit board (PCB).

The drive unit that Fig. 3 is the utility model lighting device and the stereogram of cover of driver.

The three-dimensional exploded view that Fig. 4 is the utility model syndeton.

[specific embodiment]

Please refer to shown in Fig. 1 to Fig. 3, a kind of syndeton 1 of the present utility model comprises that printed circuit board (PCB) 10 and at least one are fixed on printed circuit board (PCB) 10 and has that at least one is long and the other is short the electronic component 11 of two pins 110,111, extends printed circuit board (PCB) 10 two connecting

pins

12,13 that form that one is long and the other is short after the pin 110,111 of electronic component 11 is welded in respectively 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 utility model.

Syndeton 1 also comprises that one second printed circuit board (PCB) 20, the second printed circuit board (PCB)s 20 are electrically connected by connecting

12,13 with printed circuit board (PCB) 10.Connecting

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 utility model, comprise printed circuit board (PCB) 10 and the second printed circuit board (PCB) 20, printed circuit board (PCB) 10 has at least one electronic component 11 with connecting

12,13, and printed circuit board (PCB) 10 and the second printed circuit board (PCB) 20 are electrically connected by the connecting

12,13 of electronic component 11.Printed circuit board (PCB) 10 has at least one electronic component 11 with connecting

12,13 of electronic component 11.

Please refer to shown in Fig. 1 to Fig. 3, the utility model relates in particular to a kind of lighting device 3 with syndeton 1.Lighting device 3 comprises that printed circuit board (PCB) 10 and the second printed circuit board (PCB) 20, the second printed circuit board (PCB)s 20 are light source board.Printed circuit board (PCB) 10 has at least one electronic component 11 with connecting

12,13, and light source board and printed circuit board (PCB) 10 are electrically connected by connecting pin 12,13.Connecting

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, thereby can reduce electronic component 11 space shared with printed circuit board (PCB) 10, is convenient to the miniaturization of lighting device 3.The pin 110,111 of electronic component 11 is through printed circuit board (PCB) 10 and printed circuit board (PCB) 10 welding, and the continuation extension, stretches out printed circuit board (PCB) 10.The pin 110,111 that stretches out printed circuit board (PCB) 10 parts

forms connecting pin

12,13, and connecting

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

12,13 and the second printed circuit board (PCB) 20 are welded to connect, and in other embodiment, also can adopt other method of attachment.Such syndeton 1 has been saved wire (not shown), make between printed circuit board (PCB) 10 of the present utility model and the second printed circuit board (PCB) 20 and no longer need wire to connect, and the connecting

12,13 that the pin 110,111 that directly passes through electronic component 11 forms connects, make like this on printed circuit board (PCB) 10 and do not need additionally to increase again the pad (not shown) that wire connects use, can effectively save the space of printed circuit board (PCB) 10, make syndeton 1 simple, easy for installation and make the more miniaturization of structure of whole printed circuit board (PCB) 10.

Lighting device 3 also comprises lamp body 31 and the bezel ring, 32 of assembling mutually with lamp body 31.Bezel ring, 32 has ornamental portion 320, and the outer surface 3201 that ornamental portion 320 is positioned at lamp body 31 sides and 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 buckles of lamp body 31.Bezel ring, 32 also has the main part 323 be connected with lamp body 31 end faces, and main part 323 is annular.The bezel ring, 32 of lighting device 3 has the ornamental portion 320 in lamp body 31 outsides, and such structure makes and when lighting device 3, under different-colour, can select the bezel ring, 32 of different colours to be arranged on lamp body 31.That is, for example, when lighting device 3 is gold-tinted, use golden bezel ring, 32; 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, making can be easily, intuitively by ornamental portion 320 identify lighting device 3 without colour temperature, facilitate consumer, workmen to be selected as required.In the present embodiment, ornamental portion 320 has three that are uniformly distributed in lamp body 31 sides, due to such setting, in each orientation of lamp body 31, can see ornamental portion 320, in any case thereby place lamp body 31, can identify the colour temperature of this lighting device 3 at once.In other embodiment, the quantity of ornamental portion 320 also can change as required, such as being revised as two.

Lighting device 3 also comprises lens 33, and bezel ring, 32 is fixed in lamp body 31 by lens 33.The lens 33 of the utility model lighting device 3 are fixed in lamp body 31 by bezel ring, 32, make and do not need to use in addition screw locking lens 33 again, easy for installation.Lens 33 comprise the logical section 330 of some light and light out part 331.In the present embodiment, the part on the lower of light out part 331 has the stage portion 3310 that stretches out and form.Bezel ring, 32 is against the upper surface of stage portion 3310 and the outer surface of light out part 331 top parts.After bezel ring, 32 is snapped in lamp body 31, the logical section of 33 light of lens 330 1 ends are resisted against lamp body 31 light out part 331 parts and are resisted against bezel ring, 32, thereby lens 33 are fixed in to lamp body 31.In other embodiment, the light out part 331 of lens 33 can not be also step-like, only the part of light out part 331 upper surfaces need to be placed in to bezel ring, 32 bottoms, makes bezel ring, 32 lens 33 can be connected between bezel ring, 32 and lamp body 31 and get final product.Lens 33 have some breach corresponding with the clamping part 321 of bezel ring, 32 333, and clamping part 321 embeds in breach 333.

Lamp body 31 comprises radiator 310, drive unit 311 and cover of driver 312.The second printed circuit board (PCB) 20 is positioned at radiator 310 inside.Radiator 310 has the main part (not 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 part of ornamental portion 320 is arranged in storage tank 3101, and Outboard Sections is as the part of lamp body 31 shells.

The second printed circuit board (PCB) 20 has some LED light sources 21, and the logical section 330 of the light of lens 33 is corresponding with LED light source 21, all has the logical section 330 of light of a correspondence on each LED light source 21.The light that LED light source 21 sends leads to the adjustment of section 330 from light out part 331 ejaculations by light.Lens 33 also have a pair of support column 332, and support column 332 is positioned at the both sides of the logical section 330 of light, and each support column 332 has locating dowel 3320 near an end of the second printed circuit board (PCB) 20.The second printed circuit board (PCB) 20 has the locating hole (not shown) corresponding with locating dowel 3320 positions in the face of a side of the logical section 330 of light.Thereby the locating dowel 3320 of lens 33 is arranged in locating hole positioning lens 33.

During installation, first lens 33 are positioned on the second printed circuit board (PCB) 20, wherein locating dowel 3320 are inserted to locating hole, the breach 333 of lens 33 is corresponding with the clamping part 321 of bezel ring, 32 simultaneously.Then the ornamental portion of bezel ring, 32 320 is inserted to the storage tank 3101 of the radiator 310 of lamp body 31, simultaneously, the clamping part 321 of bezel ring, 32 snaps in the buckle slot of lamp body 31.Thereby lens 32 are fixed in to lamp body 31.

Drive unit 311 parts are positioned at radiator 310 inside, and another part is positioned at cover of driver 312 inside, and have a pair of connection pin 3110.Connect pin 3,110 one ends and be connected in drive unit 311, the other end extends cover of driver 312 and is exposed to outside.Cover of driver 312 has a pair of erection column 3120, and erection column 3120 inserts in radiator 310.Lighting device 3 also has a pair of nut 34.Nut 34 passes the second printed circuit board (PCB) 20, radiator 310, and inserts in the erection column 31200 of cover of driver 312, thereby the second printed circuit board (PCB) 20, radiator 310, drive unit 311, cover of driver 312 are assembled into to one.Simple in structure, easy for installation.

Claims

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 at least one electronic component with connecting pin, and described printed circuit board (PCB) and described the 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, described pin extends described printed circuit board (PCB) after being welded in respectively on described printed circuit board (PCB) and forms described connecting pin.

3. syndeton as claimed in claim 1, it is characterized in that: described electronic component is electrochemical capacitor.

4. a lighting device, comprise printed circuit board (PCB) and light source board, it is characterized in that: described printed circuit board (PCB) has at least one electronic component with 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, described pin extends described printed circuit board (PCB) after being welded in respectively on described printed circuit board (PCB) and forms described connecting pin.

6. lighting device as claimed in claim 5, it is characterized in that: described lighting device has drive unit, the printed circuit board (PCB) that described printed circuit board (PCB) is described drive unit.

7. lighting device as claimed in claim 6, is characterized in that: the electrochemical capacitor that described electronic component is described drive unit.

8. lighting device as claimed in claim 4, it is characterized in that: lighting device also comprises lamp body and the bezel ring, of assembling mutually with described lamp body, described bezel ring, has ornamental portion, and described decorative position is connected with described lamp body is outside in the outer surface of described lamp body side and described ornamental portion.

9. lighting device as claimed in claim 8, it is characterized in that: described bezel ring, is connected in described lamp body.

10. lighting device as claimed in claim 8, it is characterized in that: described bezel ring, also has clamping part, and described buckle part is in inside and the described lamp body buckle of described lamp body.