CN105627109A - Simple electric coupler and LED lamp tube lamp cap and LED lamp tube using simple electric coupler - Google Patents
Simple electric coupler and LED lamp tube lamp cap and LED lamp tube using simple electric coupler Download PDFInfo
- Publication number
- CN105627109A CN105627109A CN201610135293.3A CN201610135293A CN105627109A CN 105627109 A CN105627109 A CN 105627109A CN 201610135293 A CN201610135293 A CN 201610135293A CN 105627109 A CN105627109 A CN 105627109A
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- holder pedestal
- electrical connection
- connection device
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
Abstract
The invention discloses a simple electric coupler. The simple electric coupler is formed by integrally stamping a metal sheet. The sheet of one end of the simple electric coupler is circularly wound to form hollow needles used for being fixed to a lamp cap base, and extending plates are formed at the other end of the simple electric coupler. Terminals electrically connected with a driving plate (comprising an integral driving light source plate) are formed on the extending plates through bending. The invention further discloses an LED lamp tube lamp cap and an LED lamp tube using the simple electric coupler. The simple electric coupler, the LED lamp tube lamp cap and the LED lamp tube are simple in structure, easy to assemble, reliable in connection and lower in cost, and automatic production is facilitated.
Description
Technical field
The present invention relates to power supply interconnection technique, the electrical connection device simple in particular to a kind of structure, easy to assembly, cost is lower, and it is suitable for the LED lamp tube lamp holder of this electrical connection device, and be suitable for the LED lamp tube of this tube lamp holder.
Background technology
In prior art, fluorescent tube to driving plate 30(or to be had the light source board driving function from the input termination electricity of lamp holder 20, light source board is driven) also referred to as integral type, as shown in Figure 1, it is a hollow copper pin 10 is riveted on lamp holder 20, driving plate 30(or there is the light source board driving function) above weld a wire or contact pin 40, again wire or contact pin 40 are inserted in hollow copper pin 10, and hollow copper pin 10 is flattened, wire or contact pin 40 is made to be fixed in hollow copper pin 10, it is achieved electrical connection. But, this kind of electric connection structure complexity, installs trouble, and it is unreliable to connect, and cost is very high, is not easy to automatic production, really haves much room for improvement.
Summary of the invention
It is an object of the invention to provide a kind of simple and easy electrical connection device, its structure is simple, and assembling easily, connects reliable, and cost is lower, is easy to automatic production.
The present invention also aims to provide LED lamp tube lamp holder and the LED lamp tube of the above-mentioned electrical connection device of application.
In order to reach above-mentioned purpose, the solution of the present invention is:
A kind of simple and easy electrical connection device, shaping by metal sheet integrated punching, the round-formed hollow needle for being fixed on lamp holder pedestal of the sheet material bag of its one end, its the other end forms Extendible flake, terminal Extendible flake being bent to form with driving plate (" driving plate " here comprises integral type and drive light source board) to be electrically connected.
Described hollow needle forms hangnail, coordinates by the through hole of hangnail with lamp holder pedestal, make hollow needle fixing more firm.
Forming convex grain on the Extendible flake of the described the other end for coordinating with the extension slot of lamp holder pedestal, the edge of Extendible flake forms convex thorn for coordinating with the extension slot of lamp holder pedestal, makes the other end fixing more firm.
Described the other end Extendible flake is first bent to form a blade for coordinating with the bearing surface of lamp holder pedestal, prop up blade to be bent to form again and the terminal driving plate to be electrically connected, prop up and blade is also bent to form location sheet, location sheet forms card thorn for coordinating with the locating slot of lamp holder pedestal, make a blade fixation.
The terminal of the described the other end is and the plane patch driving plate to be electrically connected, and such as can realize being electrically connected by being welded and fixed with driving plate.
The terminal of the described the other end is face bending with the elasticity driving plate to be electrically connected, and such as can realize being electrically connected with driving the metal terminal on plate or golden finger Elastic Contact.
The terminal of the described the other end is forward fold and the bending face of the elasticity formed of arching upward, and the place of arching upward realizes being electrically connected for driving the metal terminal on plate or golden finger Elastic Contact.
The terminal of the described the other end be bend backward and the bending face of the elasticity formed of arching upward for being plugged in the slot of lamp holder pedestal, arch upward and locate to realize being electrically connected for driving the metal terminal on plate or golden finger Elastic Contact, and when being electrically connected, the front end in the bending face of this elasticity is against on the slot inwall of lamp holder pedestal, it is ensured that contact just reliable to power.
A kind of LED lamp tube lamp holder, it is made up of lamp holder pedestal and above-mentioned simple and easy electrical connection device, lamp holder pedestal adopts plastic material to make, lamp holder pedestal offers through hole, simple and easy electrical connection device is arranged on the inside of lamp holder pedestal, and the through hole of the hollow needle of simple and easy electrical connection device one end on lamp holder pedestal exposes to the input terminus forming lamp holder outside lamp holder pedestal.
On described lamp holder pedestal, corresponding through hole is formed for the extension slot that Extendible flake is installed, and the inner side of lamp holder pedestal is supply a blade to support fixing bearing surface, and the inner side of lamp holder pedestal is also formed for locating the locating slot that sheet is installed and the slot installed for terminal.
A kind of LED lamp tube, comprise lamp holder, drive plate, light source board and tubulose lampshade, lamp holder is made up of lamp holder pedestal and above-mentioned simple and easy electrical connection device, lampshade is located on lamp holder pedestal and forms container cavity, light source board and driving plate are arranged in container cavity and light source board is electrically connected with driving plate, simple and easy electrical connection device is arranged on the inside of lamp holder pedestal, the through hole of the hollow needle of simple and easy electrical connection device one end on lamp holder pedestal exposes to the input terminus forming lamp holder outside lamp holder pedestal, and the terminal of the simple and easy electrical connection device the other end is electrically connected with driving plate.
After adopting said structure, present configuration is simple, and cost is lower, and, hollow needle and drive the terminal of plate one-body molded for connecting, eliminates in prior art grafting and flattens fixing, connect more reliable, during installation, directly hollow needle is plugged on lamp holder pedestal fixing, terminal is connected with driving plate, namely the electrical connection completing lamp holder and drive plate, installing easily, installation cost is also low, is easy to automatic production.
Accompanying drawing explanation
Fig. 1 is the structural representation of lamp holder electrical connection in existing fluorescent tube;
Fig. 2 is the schematic perspective view of the simple and easy electrical connection device of the present invention;
Fig. 2 a is the partial enlargement figure of Fig. 2;
Fig. 2 b is the local variation pattern enlarged view of Fig. 2;
Fig. 2 c is another variation pattern enlarged view of local of Fig. 2;
Fig. 2 d is a local variation pattern enlarged view again of Fig. 2;
Fig. 3 is the Facad structure schematic diagram of lamp holder of the present invention;
Fig. 4 is the reverse side structural representation of lamp holder of the present invention;
Fig. 5 is the sectional view one of lamp holder pedestal of the present invention;
Fig. 6 is the sectional view two of lamp holder pedestal of the present invention;
Fig. 7 is the sectional view three of lamp holder pedestal of the present invention;
Fig. 8 is the sectional view four of lamp holder pedestal of the present invention;
Fig. 9 is the partial schematic diagram one of fluorescent tube of the present invention;
Figure 10 is the partial schematic diagram two of fluorescent tube of the present invention;
Figure 11 is the partial schematic diagram three of fluorescent tube of the present invention;
Figure 12 is the partial schematic diagram four of fluorescent tube of the present invention.
Label explanation
Hollow copper pin 10, lamp holder 20, drives plate 30, wire or contact pin 40;
Simple and easy electrical connection device 1, hollow needle 11, hangnail 111, Extendible flake 12, convex grain 121, convex thorn 122, terminal 13, a blade 14, location sheet 141, card thorn 142;
Lamp holder 2, through hole 21, extension slot 22, bearing surface 23, locating slot 24, slot 25, lamp holder pedestal 26;
Drive plate 3, metal terminal 31, golden finger 32;
Lampshade 4.
Embodiment
As shown in Fig. 2 to Figure 12, a kind of simple and easy electrical connection device 1 that the present invention discloses, shaping by metal sheet integrated punching, metal sheet is generally copper sheet. The round-formed hollow needle 11 of the sheet material bag of its one end, this hollow needle 11 is for being fixed on lamp holder pedestal 26, and its other end forms Extendible flake 12, Extendible flake 12 is bent to form terminal 13 and drives light source board for comprising integral type with driving plate 3() be electrically connected.
In order to make hollow needle 11 on lamp holder pedestal 26 fixation and avoid exiting by during power, hollow needle 11 is formed hangnail 111, coordinates with the through hole 21 of lamp holder pedestal 26 by hangnail 111, hollow needle 11 is fixed more firmly, see Fig. 5.
In order to make the other end fixing more firm, the Extendible flake 12 of the other end forms convex grain 121 for flat the wringing fit with the flat long type extension slot 22 of lamp holder pedestal 26, the edge, two ends of Extendible flake 12 also forms convex thorn 122 for two end face wringing fits with the flat long type extension slot 22 of lamp holder pedestal 26, make Extendible flake 12 fixation, see Fig. 6. Further, the other end Extendible flake 12 is first bent to form a blade 14 for coordinating with the bearing surface 23 of lamp holder pedestal 26, prop up blade 14 to be bent to form again and the terminal 13 driving plate 3 to be electrically connected, prop up in the locating slot 24 being also bent to form location sheet 141 in blade 14 for insertion lamp holder pedestal 26, location sheet 141 forms card thorn 142 for the locating slot 24 cell wall wringing fit with lamp holder pedestal 26, make blade 14 fixation, see Fig. 7.
The concrete form of the terminal 13 of the other end can be multiple: such as Fig. 2 c, and the terminal 13 of the other end is plane patch, it is possible to realizes being electrically connected by being welded and fixed with driving plate 3, see Figure 11 (similar with Fig. 2 c). And for example Fig. 2 a, shown in Fig. 2 b, Fig. 2 d, the terminal 13 of the other end is the bending face of elasticity, it is possible to realize being electrically connected with driving the metal terminal 31 on plate 3 or golden finger 32 Elastic Contact; Wherein, as shown in Figure 2 d, terminal 13 is forward fold and the bending face of the elasticity formed of arching upward, and the place of arching upward realizes being electrically connected for driving the metal terminal 31 on plate 3 or golden finger 32 Elastic Contact, see Figure 12; As shown in Fig. 2 a, Fig. 2 b, terminal 13 is bend backward and the bending face of the elasticity formed of arching upward, the bending face of this elasticity is plugged in the slot 25 of lamp holder pedestal 26, terminal 13 inserts for the metal terminal 31 on driving plate 3 or golden finger 32 with the gap of slot 25, the place of arching upward of terminal 13 realizes being electrically connected for driving the metal terminal 31 on plate 3 or golden finger 32 Elastic Contact, and when being electrically connected, the front end in the bending face of this elasticity is against on slot 25 inwall of lamp holder pedestal 26, guarantee the just reliable to power of contact, see Fig. 8, Fig. 9, Figure 10.
By metal sheet integrated punching, bag circle in one end is shaping again in the present invention, and structure is simple, and cost is lower, and, hollow needle 11 connect by Extendible flake 12 and and terminal 13 one-body molded, eliminate hollow needle 11 and terminal 13 is connected and fixed, during installation, it is fixing to be directly plugged on lamp holder pedestal 26 by hollow needle 11, is connected with driving plate 3 by terminal 13, the electrical connection namely completing lamp holder 2 with driving plate 3, quick for installation, easy, connecting reliable, installation cost is also low, is easy to automatic production.
See Fig. 3 and Fig. 4, present invention further teaches a kind of LED lamp tube lamp holder 2, it is made up of the aforesaid simple and easy electrical connection device 1 of a lamp holder pedestal (glue core) 26 and two, lamp holder pedestal 26 adopts plastic material to make, offering through hole 21 on lamp holder pedestal 26 interts fixing for hollow needle 11, simple and easy electrical connection device 1 is arranged on the inside of lamp holder pedestal 26, and the through hole 21 of the hollow needle 11 of simple and easy electrical connection device 1 one end on lamp holder pedestal 26 exposes to the input terminus forming lamp holder outside lamp holder pedestal 26. Coordinate the concrete structure of aforementioned simple and easy electrical connection device 1, on lamp holder pedestal 26, corresponding through hole 21 is formed for the extension slot 22 that Extendible flake 12 is installed, the inner side of lamp holder pedestal 26 is support fixing bearing surface 23 for a blade 14, and the inner side of lamp holder pedestal 26 also forms the locating slot 24 supplying location sheet 14 to install and the slot 25 installed for terminal 13. In lamp holder 2, structure more simplifies by one-body molded for lamp holder pedestal 26 in the present invention, installs more convenient, and cost reduces further simultaneously.
The present invention can be used in LED lamp tube, fluorescent tube comprises lamp holder 2, drive plate 3, light source board and tubulose lampshade 4(light source board and tubulose lampshade belong to the common component in fluorescent tube, in figure not completely shown, see Fig. 9 to Figure 12), lamp holder 2 is made up of lamp holder pedestal 26 and aforesaid simple and easy electrical connection device 1, lampshade 4 is located on lamp holder pedestal 26 and forms container cavity, light source board and driving plate 3 are arranged in container cavity, and light source board is electrically connected with driving plate 3, simple and easy electrical connection device 1 is arranged on the inside of lamp holder pedestal 21, the through hole 21 of the hollow needle 11 of simple and easy electrical connection device 1 on lamp holder pedestal 26 exposes to outside lamp holder pedestal 26, form the input terminus of lamp holder 2, the terminal 13 of simple and easy electrical connection device 1 the other end is electrically connected with driving plate 3. like this, power supply is sent to by hollow needle 11, terminal 13 and drives plate 3, then powers to light source board, it is achieved illumination. need illustratively, driving plate 3 and light source board in LED lamp tube can also be integral type, namely adopting integral type to drive light source board, connection structure when it is suitable for the present invention's simple and easy electrical connection device 1 is identical with previous embodiment (see Fig. 9 to Figure 12), belongs to equivalent technologies.
Claims (10)
1. a simple and easy electrical connection device, it is characterized in that: shaping by metal sheet integrated punching, the round-formed hollow needle for being fixed on lamp holder pedestal of the sheet material bag of its one end, its other end forms Extendible flake, terminal Extendible flake being bent to form with driving plate to be electrically connected.
2. a kind of simple and easy electrical connection device as claimed in claim 1, it is characterised in that: described hollow needle forms hangnail, coordinates by the through hole of hangnail with lamp holder pedestal.
3. a kind of simple and easy electrical connection device as claimed in claim 1, it is characterised in that: forming convex grain on the Extendible flake of the described the other end for coordinating with the extension slot of lamp holder pedestal, the edge of Extendible flake forms convex thorn for coordinating with the extension slot of lamp holder pedestal.
4. a kind of simple and easy electrical connection device as claimed in claim 1, it is characterized in that: described the other end Extendible flake is first bent to form a blade for coordinating with the bearing surface of lamp holder pedestal, prop up blade to be bent to form again and the terminal driving plate to be electrically connected, prop up and blade is also bent to form location sheet, location sheet forms card thorn for coordinating with the locating slot of lamp holder pedestal.
5. a kind of simple and easy electrical connection device as claimed in claim 1, it is characterised in that: the terminal of the described the other end is and the plane patch driving plate to be electrically connected, or the terminal of the described the other end is face bending with the elasticity driving plate to be electrically connected.
6. a kind of simple and easy electrical connection device as claimed in claim 1, it is characterised in that: the terminal of the described the other end is forward fold and the bending face of the elasticity formed of arching upward, and the place of arching upward realizes being electrically connected for driving the metal terminal on plate or golden finger Elastic Contact.
7. a kind of simple and easy electrical connection device as claimed in claim 1, it is characterized in that: the terminal of the described the other end be bend backward and the bending face of the elasticity formed of arching upward for being plugged in the slot of lamp holder pedestal, arch upward and locate to realize being electrically connected for driving the metal terminal on plate or golden finger Elastic Contact, and when being electrically connected, the front end in the bending face of this elasticity is against on the slot inwall of lamp holder pedestal.
8. a LED lamp tube lamp holder, it is characterized in that: be made up of lamp holder pedestal and simple and easy electrical connection device as claimed in claim 1, lamp holder pedestal adopts plastic material to make, lamp holder pedestal offers through hole, simple and easy electrical connection device is arranged on the inside of lamp holder pedestal, and the through hole of the hollow needle of simple and easy electrical connection device one end on lamp holder pedestal exposes to the input terminus forming lamp holder outside lamp holder pedestal.
9. a kind of LED lamp tube lamp holder as claimed in claim 8, it is characterized in that: on described lamp holder pedestal, corresponding through hole is formed for the extension slot that Extendible flake is installed, the inner side of lamp holder pedestal is support fixing bearing surface for a blade, and the inner side of lamp holder pedestal also forms the locating slot supplying location sheet to install and the slot installed for terminal.
10. a LED lamp tube, it is characterized in that: comprise lamp holder, drive plate, light source board and tubulose lampshade, lamp holder is made up of lamp holder pedestal and simple and easy electrical connection device as claimed in claim 1, lampshade is located on lamp holder pedestal and forms container cavity, light source board and driving plate are arranged in container cavity and light source board is electrically connected with driving plate, simple and easy electrical connection device is arranged on the inside of lamp holder pedestal, the through hole of the hollow needle of simple and easy electrical connection device one end on lamp holder pedestal exposes to the input terminus forming lamp holder outside lamp holder pedestal, the terminal of the simple and easy electrical connection device the other end is electrically connected with driving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135293.3A CN105627109B (en) | 2016-03-10 | 2016-03-10 | A kind of simple electric connector and the LED lamp tube lamp cap and LED lamp tube of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135293.3A CN105627109B (en) | 2016-03-10 | 2016-03-10 | A kind of simple electric connector and the LED lamp tube lamp cap and LED lamp tube of application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105627109A true CN105627109A (en) | 2016-06-01 |
| CN105627109B CN105627109B (en) | 2019-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135293.3A Active CN105627109B (en) | 2016-03-10 | 2016-03-10 | A kind of simple electric connector and the LED lamp tube lamp cap and LED lamp tube of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105627109B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181082A (en) * | 2017-06-20 | 2017-09-19 | 厦门广泓工贸有限公司 | A kind of even material formula electric connector and its LED bulb of application |
| CN110086022A (en) * | 2019-06-03 | 2019-08-02 | 中山市天之河照明有限公司 | It is conductively connected base, the light bar including the base and the connector for being adapted to the light bar |
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| US20140226320A1 (en) * | 2013-02-13 | 2014-08-14 | Feit Electric Company, Inc. | Linear led lamp tube with internal driver and two- or three-prong polarized plug and methods of installing the same |
| CN104110604A (en) * | 2014-08-06 | 2014-10-22 | 江西奥其斯科技有限公司 | Integrated LED lamp tube |
| CN204005835U (en) * | 2014-07-18 | 2014-12-10 | 福建珈伟光电有限公司 | A kind of pin connector of LED tube lamp holder |
| CN204704694U (en) * | 2015-05-15 | 2015-10-14 | 欧普照明股份有限公司 | LED illumination lamp |
| CN105042420A (en) * | 2015-07-29 | 2015-11-11 | 苏州东亚欣业节能照明有限公司 | LED lamp tube end cap and LED lamp tube |
| CN205424437U (en) * | 2016-03-10 | 2016-08-03 | 厦门广泓工贸有限公司 | Simple and easy electric connector and LED fluorescent tube lamp holder and LED fluorescent tube used |
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2016
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140226320A1 (en) * | 2013-02-13 | 2014-08-14 | Feit Electric Company, Inc. | Linear led lamp tube with internal driver and two- or three-prong polarized plug and methods of installing the same |
| CN203703874U (en) * | 2013-12-30 | 2014-07-09 | 厦门广泓工贸有限公司 | Direct-inserting small connector and LED lamp utilizing the same |
| CN204005835U (en) * | 2014-07-18 | 2014-12-10 | 福建珈伟光电有限公司 | A kind of pin connector of LED tube lamp holder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181082A (en) * | 2017-06-20 | 2017-09-19 | 厦门广泓工贸有限公司 | A kind of even material formula electric connector and its LED bulb of application |
| CN110086022A (en) * | 2019-06-03 | 2019-08-02 | 中山市天之河照明有限公司 | It is conductively connected base, the light bar including the base and the connector for being adapted to the light bar |
| CN110086022B (en) * | 2019-06-03 | 2023-11-07 | 中山市天之河照明有限公司 | Conductive connection female seat, lamp strip comprising same and connector adapting to lamp strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105627109B (en) | 2019-02-19 |
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Denomination of invention: A simple electrical connector and its applied LED lamp cap and LED lamp Effective date of registration: 20220624 Granted publication date: 20190219 Pledgee: Bank of China Limited Xiamen Jimei sub branch Pledgor: XIAMEN GHGM ELECTRIC Co.,Ltd. Registration number: Y2022980008976 |