CN204786263U - Shot -light electricity connection structure - Google Patents
Shot -light electricity connection structure Download PDFInfo
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- CN204786263U CN204786263U CN201520527387.6U CN201520527387U CN204786263U CN 204786263 U CN204786263 U CN 204786263U CN 201520527387 U CN201520527387 U CN 201520527387U CN 204786263 U CN204786263 U CN 204786263U
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- drive plate
- welt
- shot
- connection structure
- elastic sheet
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Abstract
The utility model provides a shot -light electricity connection structure, includes drive plate and body, and this drive plate is fixed in this body, and the bottom of this drive plate is equipped with electrically conductive shell fragment, should be connected with this drive plate electricity by electrically conductive shell fragment, is provided with the contact pin on this body, and this contact pin forms the electricity to the pressure and connects on this electrically conductive shell fragment. The utility model discloses a set up electrically conductive shell fragment in the bottom of drive plate, and the corresponding contact pin that is provided with on the body, drive plate group connects when supporting pressure formation electricity on this electrically conductive shell fragment after the contact pin inserts the body in going into the body for the drive plate forms stable electricity with this body to be connected, thereby makes shot -light electricity connection structure have the advantage that the equipment is convenient, overall structure is simple.
Description
Technical field
The utility model relates to a kind of LED illumination lamp, particularly a kind of shot-light electric connection structure.
Background technology
LED light source has the high and low heating of luminous efficiency, power saving and life-span long advantage, and therefore its application is more and more extensive.In prior art, shot-light cap part all adopts the copper pin of hollow, and power line is worn in centre, terminal and power line is compressed by riveting.If authorized announcement date is on December 17th, 2014, Chinese Patent Application No. 201420293090.3, name is called the utility model of " bay onet cap body ", it comprises lamp head shell, drive plate and electrical connector, this drive plate is housed within this lamp head shell, this electrical connector comprises two electrode contact pins and Connection Block, described two contact pins are fixed on this Connection Block, this Connection Block is provided with one or more locating dowel, during assembling, described locating dowel is inserted in described locating hole and is made this Connection Block be fixed on this drive plate, one end of described two electrode contact pins is welded on drive plate, the other end of described two electrode contact pins stretches out from lamp head shell inside and is electrically connected with the socket being positioned at this bay onet cap external body.The electric connection structure of this structure has broken away from traditional use electric wire electric connection mode, facilitates assembling to a certain extent.But still there is welding procedure and need to arrange the techniques such as bending contact pin, assembling procedure is still more loaded down with trivial details.
Utility model content
In view of this, the shot-light electric connection structure providing a kind of structure simple, easy to assembly is necessary.
A kind of shot-light electric connection structure, comprise drive plate and body, this drive plate is fixed in this body, the bottom of this drive plate is provided with electroconductive elastic sheet, this electroconductive elastic sheet is electrically connected with this drive plate, and this body is provided with contact pin, and this contact pin is pressed on this electroconductive elastic sheet and forms electrical connection.
Compared with prior art, shot-light electric connection structure arranges electroconductive elastic sheet by the bottom at drive plate, and correspondence is provided with contact pin on body, drive plate group enters in body, can be pressed on after contact pin inserts body on this electroconductive elastic sheet and form electrical connection, make drive plate and this body form stable electrical connection, thus make shot-light electric connection structure have convenient, the simple advantage of overall structure of assembling.
Accompanying drawing explanation
Fig. 1 is the full sectional view of the shot-light electric connection structure of the utility model first embodiment.
Fig. 2 is the stereogram of drive plate in the electric connection structure of shot-light shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
The utility model first embodiment, please refer to Fig. 1 to Fig. 2.
Please refer to Fig. 1 to Fig. 2.A kind of shot-light electric connection structure 100, comprise drive plate 20 and body 10, this drive plate 20 is fixed in this body 10, the bottom of this drive plate 20 is provided with electroconductive elastic sheet 50, this electroconductive elastic sheet 50 is electrically connected with this drive plate 20, this body 10 is provided with contact pin 30, and this contact pin 30 is pressed on this electroconductive elastic sheet 50 and forms electrical connection.
Wherein, by arranging electroconductive elastic sheet 50 in the bottom of drive plate 20, and correspondence is provided with contact pin 30 on body 10, drive plate 20 groups enters in body 10, electrical connection is formed when being pressed on after contact pin 30 inserts body 10 on this electroconductive elastic sheet 50, make drive plate 20 and this body 10 form stable electrical connection, thus make shot-light electric connection structure 100 have convenient, the simple advantage of overall structure of assembling.
This electroconductive elastic sheet 50 comprises positive pole shell fragment 501 and negative pole shell fragment 502, and this contact pin 30 comprises positive pole contact pin and negative pole contact pin, and this positive pole shell fragment 501 and this negative pole shell fragment 502 are formed with this positive pole contact pin and this negative pole contact pin respectively and be electrically connected.
Wherein, due to the structure that the positive pole of electric connection structure can adopt electroconductive elastic sheet 50 to coordinate with contact pin 30 with negative pole, overall electric connection structure is all better simplified, thus makes body 10 simple and easy to assembly with the electric connection structure of drive plate 20.Wherein, this contact pin 30 is provided with threaded portion 31, and this threaded portion 31 is formed with this body 10 and is threaded, and makes being assembled on this body 10 of this contact pin 30.
Please refer to Fig. 2, this electroconductive elastic sheet 50 is one-body molded, and electroconductive elastic sheet 50 comprises welt 52, U-shaped connecting portion 53 and shell fragment 51, and this shell fragment 51 is connected with this welt 52 by U-shaped connecting portion 53, this shell fragment 51 this welt relative has elasticity, and this welt 52 is electrically connected with this drive plate 20.This welt 52 to be fixed by welding on this drive plate 20 and to be electrically connected with this drive plate 20.Preferably, three limits of this welt 52 are arranged with welding edge (not shown), and this welt 52 is fixed on this drive plate 20 by Reflow Soldering.These welding edge entirety have planar structure, this electroconductive elastic sheet 50 can be lain on this drive plate 20, realize reflow soldering.
Wherein, due to by adopting U-shaped connecting portion 53 to connect this shell fragment 51 and this welt 52, making this shell fragment 51 this welt 52 relative have elasticity on the one hand, using U-shaped connecting portion 53 that the stress of junction can be avoided excessive on the other hand, the problem that service life is short.Because this welt 52 is fixed on this drive plate 20 by Reflow Soldering, ensure that the stable of the electrical connection of electroconductive elastic sheet 50 and this drive plate 20, what ensure that this electroconductive elastic sheet 50 can be stable is fixed on this drive plate 20.Owing to enclosing welding edge on this welt 52 3 limit, increase the welding position of welt 52, the Welding Problems such as effectively avoid solder skip, scolding tin comes off.
Preferably, this electroconductive elastic sheet 50 also includes retainer plate 54, this retainer plate 54 one end is fixed on this welt 52, and the other end of this retainer plate 54 abuts with by between the spacing other end at this retainer plate 54 of this U-shaped connecting portion 53 and the space of this welt gap-forming with this U-shaped connecting portion 53.Like this, can make that this U-shaped connecting portion 53 is flexible to be resisted against on this retainer plate 54, when making assembling, it is stronger that the elasticity of this U-shaped connecting portion 53 to this contact pin 30 compresses power.
Wherein, by arranging retainer plate 54 for fixing the structure of this electroconductive elastic sheet 50, avoiding the size shape of this U-shaped connecting portion 53 different, making the planform of this electroconductive elastic sheet 50 in batch production process consistent as much as possible.Ensure U-shaped connecting portion 53 not because elastic deformation is excessive simultaneously, and this electroconductive elastic sheet 50 cannot be electrically connected with contact pin 30.
Appliance component 22 on this drive plate 20 is all sticked in the same side, and this electroconductive elastic sheet 50 is positioned at the same side with this appliance component 22.This body 10 madial wall offers mounting groove, and this drive plate 20 is plugged in this mounting groove.
Wherein, by being all sticked in the same side by appliance component 22, and this electroconductive elastic sheet 50 is positioned at the same side with this appliance component 22.Therefore, it is possible to adopt Reflow Soldering that appliance component 22 and electroconductive elastic sheet 50 are fixed on the same side of drive plate 20, the production process of drive plate 20 is made to realize automated production, simplify production technology greatly, reduce production cost and improve production efficiency greatly simultaneously.Owing to being provided with drive plate 20 mounting groove, the installation site of drive plate 20 can be determined on the one hand, thus ensure that the electrical connection of drive plate 20 and body 10.On the other hand, facilitate the installation of drive plate 20, without the need to being fixed by viscose.
Also comprise LED light source plate 40, this LED light source plate 40 is arranged on this body 10 top, drive plate 20 is pressed in this body 10 by this LED light source plate 40, this LED light source plate 40 is provided with female terminal 41, the top correspondence of this drive plate 20 has been sticked male terminal 21, and this male terminal 21 is plugged in this female terminal 41 and forms electrical connection.
Wherein, because the top of this drive plate 20 male terminal 21 that is sticked to be formed with the female terminal 41 of this LED light source plate 40 and is electrically connected.Adopt the male terminal 21 of contact pin 30 on the one hand and fixed by reflow soldering, meeting automated production demand, on the other hand, further simplify the electric connection structure of drive plate 20 and LED light source plate 40.
The utility model second embodiment:
Embodiment two is from the different of embodiment one: the welt 52 structure (not shown) of electroconductive elastic sheet 50.This welt 52 is provided with clasp, and this drive plate 20 is provided with button hole, and this welt 52 is snapped onto by clasp in the button hole of this drive plate 20, and inwall or the periphery of this button hole are provided with electrode, and this welt 52 abuts to realize being electrically connected with this drive plate 20 with described electrode.
To coordinate with the button hole on this drive plate 20 assemble by arranging clasp on welt 52, this electroconductive elastic sheet 50 is fixed on this drive plate 20, realize the electrical connection of this electroconductive elastic sheet 50 and this drive plate 20 simultaneously.Because this package assembly is that industry is general, the steadiness assembled can be ensured.
In sum, this shot-light electric connection structure 100 is by arranging electroconductive elastic sheet 50 in the bottom of drive plate 20, and correspondence is provided with contact pin 30 on body 10, drive plate 20 groups enters in body 10, electrical connection is formed when being pressed on after contact pin 30 inserts body 10 on this electroconductive elastic sheet 50, make drive plate 20 and this body 10 form stable electrical connection, thus make shot-light electric connection structure 100 have convenient, the simple advantage of structure of assembling.Owing to being all sticked in the same side by appliance component 22, and this electroconductive elastic sheet 50 is positioned at the same side with this appliance component 22.Therefore, it is possible to adopt Reflow Soldering that appliance component 22 and electroconductive elastic sheet 50 are fixed on the same side of drive plate 20, the production process of drive plate 20 is made to realize automated production, simplify production technology greatly, reduce production cost and improve production efficiency greatly simultaneously.Because drive plate 20 realizes being electrically connected by the structure adopting electroconductive elastic sheet 50 to coordinate with contact pin 30 with body 10.And drive plate 20 and this LED light source plate 40 also adopt the electric connection structure of plug-in type.Thus make this shot-light electric connection structure 100 entirety have convenient, the simple advantage of overall structure of assembling.
Understandable, this retainer plate 54, mainly in order to fix the shape and structure of this electroconductive elastic sheet 50, making this electroconductive elastic sheet 50 when producing in batches, can ensure the consistent of shape and structure.Certainly, meet can solid shape structure time, may not be retainer plate 54 structure in embodiment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (10)
1. a shot-light electric connection structure, comprise drive plate and body, this drive plate is fixed in this body, it is characterized in that, the bottom of this drive plate is provided with electroconductive elastic sheet, this electroconductive elastic sheet is electrically connected with this drive plate, and this body is provided with contact pin, and this contact pin is pressed on this electroconductive elastic sheet and forms electrical connection.
2. shot-light electric connection structure according to claim 1, it is characterized in that, described electroconductive elastic sheet comprises positive pole shell fragment and negative pole shell fragment, and this contact pin comprises positive pole contact pin and negative pole contact pin, and this positive pole shell fragment and this negative pole shell fragment are formed with this positive pole contact pin and this negative pole contact pin respectively and be electrically connected.
3. shot-light electric connection structure according to claim 1, it is characterized in that, described electroconductive elastic sheet is one-body molded, electroconductive elastic sheet comprises welt, U-shaped connecting portion and shell fragment, this shell fragment is connected with this welt by U-shaped connecting portion, this shell fragment relatively this welt has elasticity, and this welt is electrically connected with this drive plate.
4. shot-light electric connection structure according to claim 3, is characterized in that, this welt to be fixed by welding on this drive plate and to be electrically connected with this drive plate.
5. shot-light electric connection structure according to claim 3, it is characterized in that, this welt is provided with clasp, this drive plate is provided with button hole, this welt snaps onto in the button hole of this drive plate by clasp, inwall or the periphery of this button hole are provided with electrode, and this welt abuts to realize being electrically connected with this drive plate with described electrode.
6. shot-light electric connection structure according to claim 3, it is characterized in that, described electroconductive elastic sheet also includes retainer plate, this retainer plate one end is fixed on this welt, and the other end of this retainer plate abuts with by between spacing for this U-shaped connecting portion other end at this retainer plate and the space of this welt gap-forming with this U-shaped connecting portion.
7. shot-light electric connection structure according to claim 4, is characterized in that, three limits of this welt are arranged with welding edge, and this welt is fixed on this drive plate by Reflow Soldering.
8. shot-light electric connection structure according to claim 1, is characterized in that, the appliance component on this drive plate is all sticked in the same side, and this electroconductive elastic sheet and this appliance component are positioned at the same side.
9. shot-light electric connection structure according to claim 1, it is characterized in that, also comprise LED light source plate, this LED light source plate is arranged on this body top, drive plate is pressed in this body by this LED light source plate, this LED light source plate is provided with female terminal, and the top correspondence of this drive plate has been sticked male terminal, and this male terminal is plugged in this female terminal and forms electrical connection.
10. shot-light electric connection structure according to claim 1, is characterized in that, this body madial wall offers mounting groove, and this drive plate is plugged in this mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527387.6U CN204786263U (en) | 2015-07-21 | 2015-07-21 | Shot -light electricity connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527387.6U CN204786263U (en) | 2015-07-21 | 2015-07-21 | Shot -light electricity connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN204786263U true CN204786263U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527387.6U Active CN204786263U (en) | 2015-07-21 | 2015-07-21 | Shot -light electricity connection structure |
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| CN (1) | CN204786263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023811A (en) * | 2016-02-01 | 2017-08-08 | 厦门广泓工贸有限公司 | The fluorescent tube or bulb of this electric connector of a kind of lamp electric connector and application |
| CN109838711A (en) * | 2017-11-24 | 2019-06-04 | 通用电气照明解决方案有限公司 | A kind of lamp |
-
2015
- 2015-07-21 CN CN201520527387.6U patent/CN204786263U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023811A (en) * | 2016-02-01 | 2017-08-08 | 厦门广泓工贸有限公司 | The fluorescent tube or bulb of this electric connector of a kind of lamp electric connector and application |
| CN107023811B (en) * | 2016-02-01 | 2023-06-30 | 厦门广泓工贸有限公司 | Lamp cap electric connector and lamp tube or bulb using same |
| CN109838711A (en) * | 2017-11-24 | 2019-06-04 | 通用电气照明解决方案有限公司 | A kind of lamp |
| US10869418B2 (en) | 2017-11-24 | 2020-12-15 | Consumer Lighting (U.S.), Llc | Lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170125 Address after: Xingtai Industrial Park Economic Development Zone, Changtai County, Fujian city of Zhangzhou province 363999 Patentee after: ZHANGZHOU LIDAXIN PHOTOELECTRON TECHNOLOGY CO., LTD. Address before: 361010 Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: Leedarson Green Lighting Co., Ltd. |