CN205424437U - Simple and easy electric connector and LED fluorescent tube lamp holder and LED fluorescent tube used - Google Patents
Simple and easy electric connector and LED fluorescent tube lamp holder and LED fluorescent tube used Download PDFInfo
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- CN205424437U CN205424437U CN201620182668.7U CN201620182668U CN205424437U CN 205424437 U CN205424437 U CN 205424437U CN 201620182668 U CN201620182668 U CN 201620182668U CN 205424437 U CN205424437 U CN 205424437U
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- lamp holder
- electric connector
- holder pedestal
- simple electric
- terminal
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Abstract
The utility model discloses a simple and easy electric connector, by the integrative stamping forming of metal sheet, the circular one -tenth of sheet package of its one end is used for fixing the hollow needle on the lamp holder base, and its other end forms the extendible flake, and bending type becomes the terminal of being connected with drive plate (including integral type driving light source board) electricity on the extendible flake. The utility model also discloses an use above -mentioned simple and easy electric connector's LED fluorescent tube lamp holder and LED fluorescent tube. The utility model discloses simple structure, the equipment is easy, connects reliably, and the cost is lower, easily automated production.
Description
Technical field
This utility model relates to power supply interconnection technique, particularly to a kind of simple in construction, the electric connector that easy to assembly, cost is lower, and is suitable for the LED lamp tube lamp holder of this electric connector, and is suitable for the LED lamp tube of this tube lamp holder.
Background technology
In prior art, fluorescent tube will be from the input termination electricity of lamp holder 20 to driving plate 30(or having the light source board of driving function, also referred to as integral type drives light source board), as shown in Figure 1, it is intended to a hollow copper pin 10 to be riveted on lamp holder 20, driving plate 30(or there is the light source board of 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 electric connection structure is complicated, installs trouble, and it is unreliable to connect, and cost is the highest, is not easy to automated production, really haves much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of simple electric connector, its simple in construction, assembles easily, connects reliable, and cost is lower, it is easy to automated production.
The purpose of this utility model also resides in provides LED lamp tube lamp holder and the LED lamp tube applying above-mentioned electric connector.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of simple electric connector, by metal sheet integrated punching molding, the sheet material of its one end takes all of formation for being fixed on the hollow needle on lamp holder pedestal, its other end forms Extendible flake, terminal Extendible flake being bent to form with driving plate (" driving plate " here includes that integral type drives light source board) to electrically connect.
Forming agnail on described hollow needle, the through hole by agnail with lamp holder pedestal coordinates, and makes hollow needle fixing more firm.
Forming convex grain on the Extendible flake of the described other end to supply to coordinate with the extension slot of lamp holder pedestal, the edge of Extendible flake forms convex thorn and supplies to coordinate with the extension slot of lamp holder pedestal, makes the other end fixing more firm.
Described other end Extendible flake is first bent to form support chip for coordinating with the supporting surface of lamp holder pedestal, support chip is bent to form and the terminal driving plate to electrically connect again, also it is bent to form spacer on support chip, spacer is formed card thorn and supplies to coordinate with the locating slot of lamp holder pedestal, make support chip fixation.
The terminal of the described other end is and the plane patch driving plate to electrically connect, and such as can electrically connect by being welded and fixed realization with driving plate.
The terminal of the described other end is and the elastic bending face driving plate to electrically connect, and such as can realize electrically connecting with the metal terminal driven on plate or golden finger Elastic Contact.
The terminal of the described other end is forward fold the elastic bending face formed of arching upward, and the place of arching upward is for realizing electrically connecting with the metal terminal driven on plate or golden finger Elastic Contact.
The terminal of the described other end is to bend and arch upward the elastic bending face formed backward for being plugged in the slot of lamp holder pedestal, arch upward place for realizing electrically connecting with the metal terminal driven on plate or golden finger Elastic Contact, and when electrical connection, the front end in this elastic bending face is against on the slot inwall of lamp holder pedestal, it is ensured that the positive force of contact is reliable.
A kind of LED lamp tube lamp holder, it is made up of lamp holder pedestal and above-mentioned simple electric connector, lamp holder pedestal uses plastic material to make, lamp holder pedestal offers through hole, simple electric connector is arranged on the inside of lamp holder pedestal, and the hollow needle of simple electric connector one end exposes to form the input of lamp holder outside lamp holder pedestal through the through hole on lamp holder pedestal.
On described lamp holder pedestal, corresponding through hole forms the extension slot installed for Extendible flake, and the inner side of lamp holder pedestal is to support fixing supporting surface for support chip, and the inner side of lamp holder pedestal also forms the locating slot installed for spacer and the slot installed for terminal.
A kind of LED lamp tube, including lamp holder, drive plate, light source board and tubulose lampshade, lamp holder is made up of lamp holder pedestal and above-mentioned simple electric connector, lampshade is located on lamp holder pedestal formation and accommodates chamber, light source board and driving plate are arranged in receiving chamber and light source board electrically connects with driving plate, simple electric connector is arranged on the inside of lamp holder pedestal, the hollow needle of simple electric connector one end exposes to form the input of lamp holder outside lamp holder pedestal through the through hole on lamp holder pedestal, and the terminal of the simple electric connector other end electrically connects with driving plate.
After using said structure, this utility model simple in construction, cost is lower, and, hollow needle and one-body molded for connecting the terminal driving plate, eliminate in prior art grafting and flatten fixing, connect more reliable, during installation, directly hollow needle is plugged on lamp holder pedestal fixing, terminal is connected with driving plate, i.e. complete lamp holder and the electrical connection driving plate, installing easily, installation cost is the lowest, it is easy to automated 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 electric connector of this utility model；
Fig. 2 a is the partial enlarged drawing 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 of local of Fig. 2；
Fig. 2 d is the local another variation pattern enlarged drawing of Fig. 2；
Fig. 3 is the Facad structure schematic diagram of this utility model lamp holder；
Fig. 4 is the inverse layer structure schematic diagram of this utility model lamp holder；
Fig. 5 is the sectional view one of this utility model lamp holder pedestal；
Fig. 6 is the sectional view two of this utility model lamp holder pedestal；
Fig. 7 is the sectional view three of this utility model lamp holder pedestal；
Fig. 8 is the sectional view four of this utility model lamp holder pedestal；
Fig. 9 is the partial schematic diagram one of this utility model fluorescent tube；
Figure 10 is the partial schematic diagram two of this utility model fluorescent tube；
Figure 11 is the partial schematic diagram three of this utility model fluorescent tube；
Figure 12 is the partial schematic diagram four of this utility model fluorescent tube.
Label declaration
Hollow copper pin 10, lamp holder 20, drive plate 30, wire or contact pin 40；
Simple electric connector 1, hollow needle 11, agnail 111, Extendible flake 12, convex grain 121, convex thorn 122, terminal 13, support chip 14, spacer 141, card thorn 142；
Lamp holder 2, through hole 21, extension slot 22, supporting surface 23, locating slot 24, slot 25, lamp holder pedestal 26；
Drive plate 3, metal terminal 31, golden finger 32；
Lampshade 4.
Detailed description of the invention
As shown in Fig. 2 to Figure 12, a kind of simple electric connector 1 that this utility model discloses, by metal sheet integrated punching molding, metal sheet is generally copper sheet.The sheet material of its one end takes all of and forms hollow needle 11, and this hollow needle 11 is used 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 for integral type drives light source board with driving plate 3(to include) electrically connect.
In order to make hollow needle 11 on lamp holder pedestal 26 fixation and exit when avoiding stress, hollow needle 11 is formed agnail 111, coordinates with the through hole 21 of lamp holder pedestal 26 by agnail 111, make hollow needle 11 the most fixing, see Fig. 5.
In order to make the other end fixing more firm, convex grain 121 is formed for the flat horizontal surface tight fit with the prolate type extension slot 22 of lamp holder pedestal 26 on the Extendible flake 12 of the other end, the edge, two ends of Extendible flake 12 also forms convex thorn 122 for two end face tight fits with the prolate type extension slot 22 of lamp holder pedestal 26, make Extendible flake 12 fixation, see Fig. 6.Further, other end Extendible flake 12 is first bent to form support chip 14 for coordinating with the supporting surface 23 of lamp holder pedestal 26, support chip 14 is bent to form and the terminal 13 driving plate 3 to electrically connect again, also it is bent to form on support chip 14 in the spacer 141 locating slot 24 for insertion lamp holder pedestal 26, card thorn 142 is formed for the locating slot 24 cell wall tight fit with lamp holder pedestal 26 on spacer 141, make support chip 14 fixation, see Fig. 7.
The concrete form of the terminal 13 of the other end can be multiple: such as Fig. 2 c, the terminal 13 of the other end is plane patch, can electrically connect by being welded and fixed realization with driving plate 3, see Figure 11 (similar with Fig. 2 c).And for example shown in Fig. 2 a, Fig. 2 b, Fig. 2 d, the terminal 13 of the other end is elastic bending face, can realize electrically connecting with the metal terminal 31 driven on plate 3 or golden finger 32 Elastic Contact；Wherein, as shown in Figure 2 d, terminal 13 is forward fold the elastic bending face formed of arching upward, and the place of arching upward, for realizing electrically connecting with the metal terminal 31 driven on plate 3 or golden finger 32 Elastic Contact, sees Figure 12；As shown in Fig. 2 a, Fig. 2 b, terminal 13 is the elastic bending face formed that bends backward and arch upward, this elastic bending face 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 is for realizing electrically connecting with the metal terminal 31 driven on plate 3 or golden finger 32 Elastic Contact, and when electrical connection, the front end in this elastic bending face is against on slot 25 inwall of lamp holder pedestal 26, guarantee that the positive force of contact is reliable, see Fig. 8, Fig. 9, Figure 10.
This utility model is taken all of molding by metal sheet integrated punching one end again, simple in construction, and cost is lower, and, hollow needle 11 connected by Extendible flake 12 and and terminal 13 one-body molded, eliminating hollow needle 11 and terminal 13 connects fixing, during installation, directly hollow needle 11 is plugged on lamp holder pedestal 26 fixing, terminal 13 is connected with driving plate 3, i.e. complete lamp holder 2 and the electrical connection driving plate 3, quick for installation, easy, connecting reliable, installation cost is the lowest, it is easy to automated production.
See Fig. 3 and Fig. 4, this utility model further discloses a kind of LED lamp tube lamp holder 2, it is made up of the aforesaid simple electric connector 1 of a lamp holder pedestal (glue core) 26 and two, lamp holder pedestal 26 uses plastic material to make, lamp holder pedestal 26 is offered through hole 21 and interts fixing for hollow needle 11, simple electric connector 1 is arranged on the inside of lamp holder pedestal 26, and the hollow needle 11 of simple electric connector 1 one end exposes to form the input of lamp holder outside lamp holder pedestal 26 through the through hole 21 on lamp holder pedestal 26.Coordinate the concrete structure of aforementioned simple electric connector 1, on lamp holder pedestal 26, corresponding through hole 21 forms the extension slot 22 installed for Extendible flake 12, the inner side of lamp holder pedestal 26 is to support fixing supporting surface 23 for support chip 14, and the inner side of lamp holder pedestal 26 also forms the locating slot 24 installed for spacer 14 and the slot 25 installed for terminal 13.In lamp holder 2, structure more simplifies this utility model by one-body molded for lamp holder pedestal 26, installs more convenient, and cost reduces further simultaneously.
This utility model can be used in LED lamp tube, fluorescent tube includes 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 electric connector 1, lampshade 4 is located on lamp holder pedestal 26 formation and accommodates chamber, light source board and driving plate 3 are arranged in receiving chamber, and light source board electrically connects with driving plate 3, simple electric connector 1 is arranged on the inside of lamp holder pedestal 21, the hollow needle 11 of simple electric connector 1 exposes to outside lamp holder pedestal 26 through the through hole 21 on lamp holder pedestal 26, form the input of lamp holder 2, the terminal 13 of simple electric connector 1 other end electrically connects with driving plate 3.So, power supply is sent to drive plate 3 by hollow needle 11, terminal 13, 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, i.e. using integral type to drive light source board, attachment structure when it is suitable for this utility model simple electric connector 1 is identical with previous embodiment (seeing Fig. 9 to Figure 12), belongs to equivalent technologies.
Claims (10)
1. a simple electric connector, it is characterised in that: by metal sheet integrated punching molding, the sheet material of its one end takes all of and is formed for being fixed on the hollow needle on lamp holder pedestal, and its other end forms Extendible flake, terminal Extendible flake being bent to form with driving plate to electrically connect.
2. a kind of simple electric connector as claimed in claim 1, it is characterised in that: forming agnail on described hollow needle, the through hole by agnail with lamp holder pedestal coordinates.
3. a kind of simple electric connector as claimed in claim 1, it is characterised in that: forming convex grain on the Extendible flake of the described other end and supply to coordinate 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 electric connector as claimed in claim 1, it is characterized in that: described other end Extendible flake is first bent to form support chip for coordinating with the supporting surface of lamp holder pedestal, support chip is bent to form and the terminal driving plate to electrically connect again, also it is bent to form spacer on support chip, spacer forms card thorn for coordinating with the locating slot of lamp holder pedestal.
5. a kind of simple electric connector as claimed in claim 1, it is characterised in that: the terminal of the described other end is and the plane patch driving plate to electrically connect, or the terminal of the described other end is and the elastic bending face driving plate to electrically connect.
6. a kind of simple electric connector as claimed in claim 1, it is characterised in that: the terminal of the described other end is forward fold the elastic bending face formed of arching upward, and the place of arching upward is for realizing electrically connecting with the metal terminal driven on plate or golden finger Elastic Contact.
7. a kind of simple electric connector as claimed in claim 1, it is characterized in that: the terminal of the described other end is to bend and arch upward the elastic bending face formed backward for being plugged in the slot of lamp holder pedestal, arch upward place for realizing electrically connecting with the metal terminal driven on plate or golden finger Elastic Contact, and when electrical connection, the front end in this elastic bending face 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 electric connector as claimed in claim 1, lamp holder pedestal uses plastic material to make, lamp holder pedestal offers through hole, simple electric connector is arranged on the inside of lamp holder pedestal, and the hollow needle of simple electric connector one end exposes to form the input of lamp holder outside lamp holder pedestal through the through hole on 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 forms the extension slot installed for Extendible flake, the inner side of lamp holder pedestal is to support fixing supporting surface for support chip, and the inner side of lamp holder pedestal also forms the locating slot installed for spacer and the slot installed for terminal.
10. a LED lamp tube, it is characterized in that: include lamp holder, drive plate, light source board and tubulose lampshade, lamp holder is made up of lamp holder pedestal and simple electric connector as claimed in claim 1, lampshade is located on lamp holder pedestal formation and accommodates chamber, light source board and driving plate are arranged in receiving chamber and light source board electrically connects with driving plate, simple electric connector is arranged on the inside of lamp holder pedestal, the hollow needle of simple electric connector one end exposes to form the input of lamp holder outside lamp holder pedestal through the through hole on lamp holder pedestal, the terminal of the simple electric connector other end electrically connects with driving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182668.7U CN205424437U (en) | 2016-03-10 | 2016-03-10 | Simple and easy electric connector and LED fluorescent tube lamp holder and LED fluorescent tube used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182668.7U CN205424437U (en) | 2016-03-10 | 2016-03-10 | Simple and easy electric connector and LED fluorescent tube lamp holder and LED fluorescent tube used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424437U true CN205424437U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620182668.7U Active CN205424437U (en) | 2016-03-10 | 2016-03-10 | Simple and easy electric connector and LED fluorescent tube lamp holder and LED fluorescent tube used |
Country Status (1)
| Country | Link |
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| CN (1) | CN205424437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627109A (en) * | 2016-03-10 | 2016-06-01 | 厦门广泓工贸有限公司 | Simple electric coupler and LED lamp tube lamp cap and LED lamp tube using simple electric coupler |
-
2016
- 2016-03-10 CN CN201620182668.7U patent/CN205424437U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627109A (en) * | 2016-03-10 | 2016-06-01 | 厦门广泓工贸有限公司 | Simple electric coupler and LED lamp tube lamp cap and LED lamp tube using simple electric coupler |
| CN105627109B (en) * | 2016-03-10 | 2019-02-19 | 厦门广泓工贸有限公司 | A kind of simple electric connector and the LED lamp tube lamp cap and LED lamp tube of application |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |