CN105627109B - A kind of simple electric connector and the LED lamp tube lamp cap and LED lamp tube of application - Google Patents
A kind of simple electric connector and the LED lamp tube lamp cap and LED lamp tube of application Download PDFInfo
- Publication number
- CN105627109B CN105627109B CN201610135293.3A CN201610135293A CN105627109B CN 105627109 B CN105627109 B CN 105627109B CN 201610135293 A CN201610135293 A CN 201610135293A CN 105627109 B CN105627109 B CN 105627109B
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- CN
- China
- Prior art keywords
- lamp cap
- electric connector
- cap pedestal
- simple electric
- 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.)
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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 present invention discloses a kind of simple electric connector, it is formed by metal sheet integrated punching, the sheet material of one end takes all of the hollow needle to be formed for being fixed on lamp cap pedestal, and the other end forms Extendible flake, and the terminal being electrically connected with driving plate (including integral type driving light source board) is bent to form on Extendible flake.The invention also discloses the LED lamp tube lamp caps and LED lamp tube of the above-mentioned simple electric connector of application.The configuration of the present invention is simple, assembling are easy, and connection is reliable, and cost is lower, is easy to automated production.
Description
Technical field
The present invention relates to power supply interconnection technique, in particular to a kind of structure is simple, easy to assembly, the lower electrical connection of cost
Device, and it is applicable in the LED lamp tube lamp cap of this electric connector, and be applicable in the LED lamp tube of this tube lamp holder.
Background technique
In the prior art, fluorescent tube will terminate electricity to driving plate 30(or with the light of driving function from the input of lamp cap 20
Source plate, also referred to as integral type drive light source board), as shown in Figure 1, be that a hollow copper needle 10 is riveted on lamp cap 20,
Driving plate 30(or light source board with driving function) on weld a conducting wire or contact pin 40, then conducting wire or contact pin 40 are inserted into
In hollow copper needle 10, and hollow copper needle 10 is flattened, be fixed on conducting wire or contact pin 40 in hollow copper needle 10, realizes electrical connection.
But this electric connection structure is complicated, installation trouble, it is unreliable to connect, and cost is very high, is not easy to automated production, has really
It is to be modified.
Summary of the invention
The purpose of the present invention is to provide a kind of simple electric connectors, and structure is simple, and assembling is easy, and connection is reliable, at
This is lower, is easy to automated production.
The object of the invention is also to provide the LED lamp tube lamp caps and LED lamp tube of the above-mentioned electric connector of application.
In order to achieve the above objectives, solution of the invention is:
A kind of simple electric connector, is formed by metal sheet integrated punching, and the sheet material of one end takes all of to be formed for fixing
Hollow needle on lamp cap pedestal, the other end form Extendible flake, are bent to form on Extendible flake and driving plate (" driving here
Plate " include integral type driving light source board) electrical connection terminal.
Hangnail is formed on the hollow needle, is cooperated by the through-hole of hangnail and lamp cap pedestal, keeps hollow needle fixation stronger.
It forms convex grain on the Extendible flake of the other end to supply to cooperate with the extension slot of lamp cap pedestal, the edge of Extendible flake
Convex thorn is formed for cooperating with the extension slot of lamp cap pedestal, keeps other end fixation stronger.
The other end Extendible flake is first bent to form support chip and supplies to cooperate with the supporting surface of lamp cap pedestal, and support chip is bent again
The terminal being electrically connected with driving plate is formed, locating plate is also bent to form on support chip, card thorn is formed on locating plate and supplies and lamp cap base
The locating slot cooperation of seat, makes support chip fixation.
The terminal of the other end is the plane patch being electrically connected with driving plate, such as can be solid by welding with driving plate
It is fixed to realize electrical connection.
The terminal of the other end is the elastic bending face being electrically connected with driving plate, such as can be with the metal in driving plate
Terminal or golden finger Elastic Contact realize electrical connection.
The terminal of the other end be forward fold and the elastic bending face to be formed of arching upward, the place of arching upward confession in driving plate
Metal terminal or golden finger Elastic Contact realize electrical connection.
The terminal of the other end is to bend and arch upward the elastic bending face to be formed backward for being plugged on inserting for lamp cap pedestal
In slot, the place of arching upward for in driving plate metal terminal or golden finger Elastic Contact realization be electrically connected, and be electrically connected when, this
The front end in elastic bending face is against on the slot inner wall of lamp cap pedestal, it is ensured that the positive force of contact is reliable.
A kind of LED lamp tube lamp cap is made of lamp cap pedestal and above-mentioned simple electric connector, and lamp cap pedestal uses plastic cement material
Material is made, and through-hole is opened up on lamp cap pedestal, and simple electric connector is mounted on the inside of lamp cap pedestal, simple electric connector one end
Hollow needle pass through the through-hole on lamp cap pedestal and expose to the input terminal for outside lamp cap pedestal and forming lamp cap.
Through-hole is corresponded on the lamp cap pedestal and forms the extension slot installed for Extendible flake, and the inside of lamp cap pedestal is for support
The fixed supporting surface of piece support, the inside of lamp cap pedestal are also formed for the locating slot of locating plate installation and inserting for terminal installation
Slot.
A kind of LED lamp tube, including lamp cap, driving plate, light source board and tubulose lampshade, lamp cap is by lamp cap pedestal and above-mentioned letter
Easy electric connector composition, lampshade, which is located on lamp cap pedestal, forms accommodating chamber, and light source board and driving plate are mounted in accommodating chamber simultaneously
And light source board is electrically connected with driving plate, simple electric connector is mounted on the inside of lamp cap pedestal, the sky of simple electric connector one end
The through-hole that heart needle passes through on lamp cap pedestal exposes to the input terminal for outside lamp cap pedestal and forming lamp cap, and simple electric connector is another
The terminal at end is electrically connected with driving plate.
After adopting the above structure, the configuration of the present invention is simple, cost is lower, moreover, hollow needle and for connecting driving plate
Terminal is integrally formed, and is eliminated grafting in the prior art and is flattened and fixes, and connects more reliable, when installation, is directly inserted hollow needle
It sets on lamp cap pedestal fixed, terminal connect with driving plate, is i.e. completion lamp cap and driving plate is electrically connected, and installation is easy, pacifies
It is also low to dress up this, is easy to automated production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that lamp cap is electrically connected in existing fluorescent tube；
Fig. 2 is the stereoscopic schematic diagram of simple electric connector of the invention；
Fig. 2 a is the partial enlarged view of Fig. 2；
Fig. 2 b is the local variations form enlarged drawing of Fig. 2；
Fig. 2 c is another variation pattern enlarged drawing in part of Fig. 2；
Fig. 2 d is the another variation pattern enlarged drawing in part of Fig. 2；
Fig. 3 is the positive structure schematic of lamp cap of the present invention；
Fig. 4 is the reverse structure schematic of lamp cap of the present invention；
Fig. 5 is the cross-sectional view one of lamp cap pedestal of the present invention；
Fig. 6 is the cross-sectional view two of lamp cap pedestal of the present invention；
Fig. 7 is the cross-sectional view three of lamp cap pedestal of the present invention；
Fig. 8 is the cross-sectional view four of lamp cap 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 declaration
Hollow copper needle 10, lamp cap 20, driving plate 30, conducting wire or contact pin 40；
Simple electric connector 1, hollow needle 11, hangnail 111, Extendible flake 12, convex grain 121, convex thorn 122, terminal 13, branch
Blade 14, locating plate 141, card thorn 142；
Lamp cap 2, through-hole 21, extension slot 22, supporting surface 23, locating slot 24, slot 25, lamp cap pedestal 26；
Driving plate 3, metal terminal 31, golden finger 32；
Lampshade 4.
Specific embodiment
As shown in Fig. 2 to Figure 12, a kind of simple electric connector 1 that the present invention discloses is formed by metal sheet integrated punching,
Metal sheet is generally copper sheet.The sheet material of one end takes all of to form hollow needle 11, this hollow needle 11 is for being fixed on lamp cap pedestal
On 26, the other end forms Extendible flake 12, and terminal 13 is bent to form on Extendible flake 12 for including integral type driving with driving plate 3(
Light source board) electrical connection.
In order to exit hollow needle 11 when fixation on lamp cap pedestal 26 avoids stress, formed to fall on hollow needle 11
Thorn 111 cooperates by the through-hole 21 of hangnail 111 and lamp cap pedestal 26, keeps hollow needle 11 more firmly fixed, referring to Fig. 5.
Convex grain 121 is formed in order to keep other end fixation stronger, on the Extendible flake 12 of the other end to supply and lamp cap pedestal
The flat horizontal surface tight fit of 26 prolate type extension slot 22, the both ends edge of Extendible flake 12 also form convex thorn 122 and supply and lamp cap pedestal
Two end face tight fits of 26 prolate type extension slot 22, make 12 fixation of Extendible flake, referring to Fig. 6.Further, the other end prolongs
It stretches piece 12 and is first bent to form support chip 14 for cooperating with the supporting surface 23 of lamp cap pedestal 26, support chip 14 is bent to form and drives again
The terminal 13 that plate 3 is electrically connected, locating plate 141 is also bent to form on support chip 14 for being inserted into the locating slot 24 of lamp cap pedestal 26,
Card thorn 142 is formed on locating plate 141 for the 24 cell wall tight fit of locating slot with lamp cap pedestal 26, makes 14 fixation of support chip,
Referring to Fig. 7.
The specific form of the terminal 13 of the other end can be a variety of: such as Fig. 2 c, the terminal 13 of the other end is plane patch, can be with
It is electrically connected with driving plate 3 by the way that realization is welded and fixed, referring to Figure 11 (similar with Fig. 2 c).For another example Fig. 2 a, Fig. 2 b, shown in Fig. 2 d,
The terminal 13 of the other end is elastic bending face, can be with the metal terminal 31 or golden finger 32 Elastic Contact reality in driving plate 3
Now it is electrically connected；Wherein, as shown in Figure 2 d, terminal 13 is forward fold and the elastic bending face to be formed of arching upward, and the place of arching upward supplies and drive
Metal terminal 31 or 32 Elastic Contact of golden finger on movable plate 3 realize electrical connection, referring to Figure 12；As shown in Fig. 2 a, Fig. 2 b, end
Son 13 to bend backward and the elastic bending face to be formed of arching upward, this elastic bending face are plugged in the slot 25 of lamp cap pedestal 26,
The gap of terminal 13 and slot 25 in driving plate 3 metal terminal 31 or golden finger 32 be inserted into, the place of the arching upward confession of terminal 13
With in driving plate 3 metal terminal 31 or 32 Elastic Contact of golden finger realization be electrically connected, and be electrically connected when, this elastic bending
The front end in face is against on 25 inner wall of slot of lamp cap pedestal 26, it is ensured that the positive force of contact is reliable, referring to Fig. 8, Fig. 9, Figure 10.
By metal sheet integrated punching, one end takes all of molding the present invention again, and structure is simple, and cost is lower, moreover, hollow needle
11 are connected by Extendible flake 12 and are integrally formed with terminal 13, eliminate hollow needle 11 and terminal 13 is connected and fixed, when installation, directly
Hollow needle 11 is plugged on lamp cap pedestal 26 and is fixed, terminal 13 is connect with driving plate 3, is i.e. completion lamp cap 2 and driving plate 3
Electrical connection, quick for installation, easy, connection is reliable, and installation cost is also low, is easy to automated production.
Referring to Fig. 3 and Fig. 4, present invention further teaches a kind of LED lamp tube lamp caps 2, by a lamp cap pedestal (glue core) 26 Hes
Two simple electric connectors 1 above-mentioned form, and lamp cap pedestal 26 is made of plastic material, opens up through-hole on lamp cap pedestal 26
21 fix for hollow needle 11 is interspersed, and simple electric connector 1 is mounted on the inside of lamp cap pedestal 26, simple 1 one end of electric connector
The through-hole 21 that hollow needle 11 passes through on lamp cap pedestal 26 exposes to the input terminal for outside lamp cap pedestal 26 and forming lamp cap.Before cooperation
The specific structure of simple electric connector 1 is stated, through-hole 21 is corresponded on lamp cap pedestal 26 and forms the extension slot 22 installed for Extendible flake 12,
The inside of lamp cap pedestal 26 is that fixed supporting surface 23 is supported for support chip 14, and the inside of lamp cap pedestal 26 is also formed for locating plate
The locating slot 24 of 14 installations and the slot 25 installed for terminal 13.Lamp cap pedestal 26 is integrally formed in lamp cap 2 by the present invention,
Structure is more simplified, and installation is more convenient, while cost further decreases.
The present invention can be used in LED lamp tube, and fluorescent tube includes lamp cap 2, driving plate 3, light source board and tubulose lampshade 4(light
Common component in source plate and tubulose lampshade category fluorescent tube, not completely shown in figure, referring to Fig. 9 to Figure 12), lamp cap 2 is by lamp cap base
Seat 26 and simple electric connector 1 above-mentioned composition, lampshade 4, which is located on lamp cap pedestal 26, forms accommodating chamber, light source board and driving
Plate 3 is mounted in accommodating chamber, and light source board is electrically connected with driving plate 3, and simple electric connector 1 is mounted on the interior of lamp cap pedestal 21
Portion, the hollow needle 11 of simple electric connector 1 pass through the through-hole 21 on lamp cap pedestal 26 and expose to 26 outside of lamp cap pedestal, form lamp
The terminal 13 of first 2 input terminal, simple 1 other end of electric connector is electrically connected with driving plate 3.In this way, power supply is by hollow needle 11, end
Son 13 is sent to driving plate 3, then powers to light source board, realizes illumination.It needs illustratively, driving plate 3 and light in LED lamp tube
Source plate may be integral type, i.e., drives light source board using integral type, be applicable in connection knot when simple electric connector 1 of the invention
Structure and previous embodiment (it is identical to Figure 12) referring to Fig. 9, belong to equivalent technologies.
Claims (9)
1. a kind of simple electric connector, it is characterised in that: formed by metal sheet integrated punching, the sheet material of one end takes all of to be formed
Hollow needle for being fixed on lamp cap pedestal, the other end form Extendible flake, are bent to form on Extendible flake and are electrically connected with driving plate
The terminal connect；
The other end Extendible flake is first bent to form support chip and supplies to cooperate with the supporting surface of lamp cap pedestal, and support chip is bent to form again
The terminal being electrically connected with driving plate is also bent to form locating plate on support chip.
2. a kind of simple electric connector as described in claim 1, it is characterised in that: hangnail is formed on the hollow needle, by
The through-hole of hangnail and lamp cap pedestal cooperates.
3. a kind of simple electric connector as described in claim 1, it is characterised in that: it is fixed to be formed on the Extendible flake of the other end
The convex grain in position supplies to cooperate with the extension slot of lamp cap pedestal, and the edge of Extendible flake forms convex thorn for cooperating with the extension slot of lamp cap pedestal.
4. a kind of simple electric connector as described in claim 1, it is characterised in that: the terminal of the other end is and driving plate
The terminal of the plane patch of electrical connection or the other end is the elastic bending face being electrically connected with driving plate.
5. a kind of simple electric connector as described in claim 1, it is characterised in that: the terminal of the other end is forward fold
And the elastic bending face to be formed of arching upward, the place of arching upward for in driving plate metal terminal or golden finger Elastic Contact realization be electrically connected
It connects.
6. a kind of simple electric connector as described in claim 1, it is characterised in that: the terminal of the other end is to bend backward
And the elastic bending face to be formed of arching upward is for being plugged in the slot of lamp cap pedestal, the place of arching upward confession in driving plate metal terminal or
Person's golden finger Elastic Contact realizes electrical connection, and in electrical connection, the front end in this elastic bending face is against the slot of lamp cap pedestal
On inner wall.
7. a kind of LED lamp tube lamp cap, it is characterised in that: by lamp cap pedestal and simple electric connector group as described in claim 1
At lamp cap pedestal is made of plastic material, and through-hole is opened up on lamp cap pedestal, and simple electric connector is mounted on lamp cap pedestal
Inside, the hollow needle of simple electric connector one end pass through the through-hole on lamp cap pedestal and expose to outside lamp cap pedestal and form lamp cap
Input terminal.
8. a kind of LED lamp tube lamp cap as claimed in claim 7, it is characterised in that: correspond to through-hole on the lamp cap pedestal and formed
For the extension slot of Extendible flake installation, the inside of lamp cap pedestal is the supporting surface fixed for support chip support, the inside of lamp cap pedestal
The slot for also forming locating slot install for locating plate and being installed for terminal.
9. a kind of LED lamp tube, it is characterised in that: including lamp cap, driving plate, light source board and tubulose lampshade, lamp cap is by lamp cap pedestal
It is formed with simple electric connector as described in claim 1, lampshade, which is located on lamp cap pedestal, forms accommodating chamber, light source board and drive
Movable plate is mounted in accommodating chamber and light source board is electrically connected with driving plate, and simple electric connector is mounted on the inside of lamp cap pedestal,
The hollow needle of simple electric connector one end passes through the through-hole on lamp cap pedestal and exposes to outside lamp cap pedestal and form the defeated of lamp cap
Enter end, the terminal of the simple electric connector 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 CN105627109A (en) | 2016-06-01 |
| CN105627109B true CN105627109B (en) | 2019-02-19 |
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| 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) |
Families Citing this family (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 |
| 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 |
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| 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 |
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| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9335009B2 (en) * | 2013-02-13 | 2016-05-10 | Feit Electric Company, Inc. | Linear LED lamp tube with internal driver and two- or three-prong polarized plug and methods of installing the same |
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- 2016-03-10 CN CN201610135293.3A patent/CN105627109B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104110604A (en) * | 2014-08-06 | 2014-10-22 | 江西奥其斯科技有限公司 | Integrated LED lamp tube |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105627109A (en) | 2016-06-01 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
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 |
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