CN110594602A - Wire plugging structure of filament lamp and filament lamp - Google Patents
Wire plugging structure of filament lamp and filament lamp Download PDFInfo
- Publication number
- CN110594602A CN110594602A CN201910876105.6A CN201910876105A CN110594602A CN 110594602 A CN110594602 A CN 110594602A CN 201910876105 A CN201910876105 A CN 201910876105A CN 110594602 A CN110594602 A CN 110594602A
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- Prior art keywords
- plug
- clamping
- terminal
- guide
- plug terminal
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Classifications
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- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a wire plugging structure of a filament lamp, which comprises a light-emitting core column, a driving plate and a plugging terminal, wherein the light-emitting core column is connected with the driving plate; the light-emitting core column is led out of the plug-in lead; the driving board is electrically connected with the plug terminals; the plug-in terminal comprises a clamping part, the clamping part of the plug-in terminal comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are arranged oppositely to define a clamping space, and the clamping space is used for clamping a plug-in wire which penetrates through the drive plate and is inserted into the plug-in terminal. The invention also discloses a filament lamp. During the equipment, the grafting wire disect insertion first holding piece and second holding piece set up relatively and in the centre gripping space that defines for the grafting wire is fixed on the plug terminal, and the plug terminal forms the electricity with the drive plate and is connected, thereby makes the grafting wire and the drive plate form the electricity and is connected. Therefore, the invention does not need to adopt manual welding, improves the assembly efficiency of the filament lamp, is convenient for automatic production, and has simple structure and convenient assembly.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a wire plugging structure of a filament lamp and the filament lamp.
Background
The LED filament lamp is a new LED lamp variety which is started in recent years, and has the advantages of energy conservation, environmental protection, long service life and the like. Traditional LED filament lamp mounting structure includes LED luminous strip, stem and drive plate, and when the equipment, LED luminous strip is fixed on the stem, draws positive wire and negative pole wire on the stem, and positive wire and negative pole wire welding are on the drive plate, however, its defect lies in: the positive lead and the negative lead are manually welded on the driving plate, so that the efficiency of the assembly process of the LED filament lamp is low, and the automatic production is not facilitated.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, an object of the present invention is to provide a wire plugging structure for filament lamps, which facilitates to improve the assembling efficiency of the filament lamps, facilitates to produce automatically, and has simple structure and convenient assembly.
A second object of the present invention is to provide a filament lamp, which is convenient for improving the assembly efficiency of the filament lamp, is convenient for automatic production, and has a simple structure and is convenient for assembly.
In order to achieve the above object, a first embodiment of the present invention provides a wire plugging structure for a filament lamp, including a light emitting core column, a driving board and a plugging terminal;
the light-emitting core column is led out of the plug-in lead;
the driving board is electrically connected with the plug terminals;
the plug-in terminal comprises a clamping part, the clamping part of the plug-in terminal comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are arranged oppositely to define a clamping space, and the clamping space is used for clamping a plug-in wire which penetrates through the drive plate and is inserted into the plug-in terminal.
According to the wire plugging structure of the filament lamp, in the assembly process, the plugging wire is directly plugged into the clamping space defined by the first clamping sheet and the second clamping sheet which are oppositely arranged, so that the plugging wire is fixed on the plugging terminal, and the plugging terminal is electrically connected with the driving board, so that the plugging wire is electrically connected with the driving board. Therefore, the invention does not need to adopt manual welding, improves the assembly efficiency of the filament lamp, is convenient for automatic production, and has simple structure and convenient assembly.
In addition, the wire plugging structure for a filament lamp provided by the above embodiments of the present invention may further have the following additional technical features:
the plug terminal further comprises a terminal body, a first guide piece and a second guide piece, wherein the terminal body is fixed on the driving plate, a channel for inserting a plug wire is formed in the terminal body, the first guide piece and the second guide piece are arranged at the lower part of the channel of the terminal body, and the lower parts of the first guide piece and the second guide piece are inwards obliquely arranged to form a guide necking; the first clamping piece and the second clamping piece are oppositely arranged at the lower part of the channel of the terminal body and are distributed between the first guide piece and the second guide piece at intervals.
Furthermore, the narrowest part of the clamping space defined by the first clamping piece and the second clamping piece is slightly smaller than the diameter of the plugging lead.
Further, the light-emitting core column comprises an LED light-emitting strip and a core column, the LED light-emitting strip is fixed on the core column, and a positive lead and a negative lead are LED out of the core column; the plug terminal comprises a first plug terminal and a second plug terminal, the first plug terminal and the second plug terminal are fixed below the drive plate, the positive lead penetrates through the drive plate and is inserted into the clamping space of the first plug terminal, and the negative lead penetrates through the drive plate and is inserted into the clamping space of the second plug terminal.
Furthermore, a through hole is formed in the driving plate, the plug terminal is arranged below the through hole, and the center line of the clamping space of the plug terminal and the center line of the through hole are located on the same straight line.
Further, still including the face lid, the face lid sets up on the drive plate, and the face is covered and is set up the guide way, and guide way one end is horn mouth type and horn mouth guide part up, and the guide way other end is grafting portion, and the perforation of drive plate can be inserted to the grafting portion of guide way.
In order to achieve the above object, a second aspect of the present invention provides a filament lamp, including a light emitting core, a driving board, a plug terminal, an insulating plastic shell, a lamp holder, and a housing;
the light-emitting core column is led out of the plug-in lead;
the driving board is electrically connected with the plug terminals;
the plug terminal comprises a clamping part, the clamping part of the plug terminal comprises a first clamping sheet and a second clamping sheet, the first clamping sheet and the second clamping sheet are oppositely arranged to define a clamping space, and the clamping space is used for clamping a plug wire which passes through the drive plate and is inserted into the plug terminal;
the insulating plastic shell is provided with an opening, and the opening of the insulating plastic shell is used for fixing the driving plate;
the lamp holder is in threaded connection with the shell, an accommodating space is limited by the lamp holder and the shell, and the light-emitting core column, the driving plate, the plug terminal and the insulating plastic shell are located in the accommodating space.
According to the filament lamp provided by the embodiment of the invention, during assembly, the plug-in lead is directly inserted into the clamping space defined by the opposite arrangement of the first clamping sheet and the second clamping sheet, so that the plug-in lead is fixed on the plug-in terminal, and the plug-in terminal is electrically connected with the driving board, so that the plug-in lead is electrically connected with the driving board. Therefore, the invention does not need to adopt manual welding, improves the assembly efficiency of the filament lamp, is convenient for automatic production, and has simple structure and convenient assembly.
In addition, the filament lamp according to the above embodiment of the present invention may further have the following additional features:
the plug terminal further comprises a terminal body, a first guide piece and a second guide piece, wherein the terminal body is fixed on the driving plate, a channel for inserting a plug wire is formed in the terminal body, the first guide piece and the second guide piece are arranged at the lower part of the channel of the terminal body, and the lower parts of the first guide piece and the second guide piece are inwards obliquely arranged to form a guide necking; the first clamping piece and the second clamping piece are oppositely arranged at the lower part of the channel of the terminal body and are distributed between the first guide piece and the second guide piece at intervals.
Furthermore, the narrowest part of the clamping space defined by the first clamping piece and the second clamping piece is slightly smaller than the diameter of the plugging lead.
Further, the light-emitting core column comprises an LED light-emitting strip and a core column, the LED light-emitting strip is fixed on the core column, and a positive lead and a negative lead are LED out of the core column; the plug terminal comprises a first plug terminal and a second plug terminal, the first plug terminal and the second plug terminal are fixed below the drive plate, the positive lead penetrates through the drive plate and is inserted into the clamping space of the first plug terminal, and the negative lead penetrates through the drive plate and is inserted into the clamping space of the second plug terminal.
Furthermore, a through hole is formed in the driving plate, the plug terminal is arranged below the through hole, and the center line of the clamping space of the plug terminal and the center line of the through hole are located on the same straight line.
Further, still including the face lid, the face lid sets up on the drive plate, and the face is covered and is set up the guide way, and guide way one end is horn mouth type and horn mouth guide part up, and the guide way other end is grafting portion, and the perforation of drive plate can be inserted to the grafting portion of guide way.
Drawings
FIG. 1 is a schematic structural diagram of a filament lamp according to an embodiment of the present invention;
FIG. 2 is an exploded view of a filament lamp according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a schematic structural diagram of a jack terminal according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a filament lamp according to an embodiment of the invention;
fig. 6 is a cross-sectional exploded view of a filament lamp according to an embodiment of the present invention.
Description of the reference symbols
Luminous core column 1 inserting lead 11
Positive electrode lead 111 and negative electrode lead 112
LED luminous bar 12 stem 13
Drive plate 2 through hole 21
Card slot 22 plug terminal 3
First clamping piece 311 of clamping part 31
The second clamping piece 312 clamps the space 313
Terminal body 32 channel 321
First guide piece 33 and second guide piece 34
Guide reducing 35 mounting plate 36
First mounting plate 361 second mounting plate 362
Notch 37 first notch 371
Second cutout 372 first mating terminal 38
Second plug terminal 39 face cover 4
Guide slot 41 guide portion 411
Hook 42 of plug part 412
Opening 51 of plastic insulation case 5
Lamp cap 6 shell 7
The accommodation space 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 6, a wire plugging structure of a filament lamp according to an embodiment of the present invention includes a light emitting core column 1, a driving board 2 and a plugging terminal 3; the light-emitting core column 1 is led out of an inserting lead 11, and the inserting lead 11 is in a hard straight line state; the drive board 2 is electrically connected to the jack terminals 3.
As shown in fig. 4, the plug terminal 3 includes a clamping portion 31, the clamping portion 31 of the plug terminal 3 includes a first clamping piece 311 and a second clamping piece 312, the first clamping piece 311 and the second clamping piece 312 are oppositely disposed to define a clamping space 313, and the clamping space 313 is used for clamping the plug wire 11 inserted into the plug terminal 3 through the driving board 2.
During assembly, the plugging lead 11 is directly inserted into the clamping space 313 defined by the first clamping piece 311 and the second clamping piece 312, so that the plugging lead 11 is fixed on the plugging terminal 3, the plugging terminal 3 is electrically connected with the driving board 2, and the plugging lead 11 is electrically connected with the driving board 2. Therefore, the invention does not need to adopt manual welding, improves the assembly efficiency of the filament lamp, is convenient for automatic production, and has simple structure and convenient assembly.
In some examples, as shown in fig. 4, the plug terminal 3 further includes a terminal body 32, a first guide piece 33 and a second guide piece 34, the terminal body 32 is fixed on the driving board 2, a channel 321 for inserting the plug wire 11 is formed in the terminal body 32, the first guide piece 33 and the second guide piece 34 are disposed at a lower portion of the channel 321 of the terminal body 32, and lower portions of the first guide piece 33 and the second guide piece 34 are disposed to be inclined inward to form a guide recess 35; the first and second clamping pieces 311 and 312 are oppositely disposed at the lower portion of the channel 321 of the terminal body 32 and are spaced between the first and second guide pieces 33 and 34.
During assembly, the plugging lead 11 is inserted into the clamping space 313 along the channel 321, when the plugging lead 11 is inserted, the plugging lead 11 is not easy to be over against the clamping space 313 but over against the inner side wall of the first guide sheet 33 or the second guide sheet 34, because the lower parts of the first guide sheet 33 and the second guide sheet 34 are inclined inwards to form the guide necking 35, the plugging lead 11 is aligned to the clamping space 313 under the action of the guide necking 35, and the plugging lead 11 is convenient to be inserted into the clamping space 313.
In this example, the plug terminal 3 may further include a mounting plate 36, the mounting plate 36 is fixedly disposed on the terminal body 32, the mounting plate 36 is composed of a first mounting plate 361 and a second mounting plate 362, and the first mounting plate 361 and the second mounting plate 362 are fixed on the lower surface of the driving board 2 and electrically connected to the driving board 2.
In some examples, the first clamping piece 311 and the second clamping piece 312 are made of an elastic material, and a narrowest portion of the clamping space 313 defined by the first clamping piece 311 and the second clamping piece 312 is slightly smaller than a diameter of the plug wire 11, so that the plug wire 11 is not easily separated by the clamping of the first clamping piece 311 and the second clamping piece 312 after the plug wire 11 is inserted into the clamping space 313.
In this example, two notches 37 may be further disposed at the lower portion of the plug terminal 3, each notch 37 includes a first notch 371 and a second notch 372, the first notch 371 is disposed at the joint of the first clamping piece 311 and the first guiding piece 33, the second notch 372 is disposed at the joint of the second clamping piece 312 and the second guiding piece 34, and after the plug wire 11 is inserted into the clamping space 313, the first notch 371 and the second notch 372 effectively prevent the plug wire 11 from shaking, so as to further fix the plug wire 11.
In some examples, the light emitting stem 1 includes an LED light emitting bar 12 and a stem 13, the LED light emitting bar 12 is fixed on the stem 13, and a positive electrode lead 111 and a negative electrode lead 112 are LED out from the stem 13; the plug terminal 3 includes a first plug terminal 38 and a second plug terminal 39, the first plug terminal 38 and the second plug terminal 39 are fixed below the driving board 2, the positive electrode lead 111 is inserted into the clamping space 313 of the first plug terminal 38 through the driving board 2, and the negative electrode lead 112 is inserted into the clamping space 313 of the second plug terminal 39 through the driving board 2.
In order to identify the positive electrode lead 111 and the negative electrode lead 112 led out from the stem 13, the positive electrode lead 111 may be made a slightly longer lead than the negative electrode lead 112, or the positive electrode lead 111 and the negative electrode lead 112 may be distinguished by colors, for example, the positive electrode lead 111 is red and the negative electrode lead 112 is white.
In some examples, the drive plate 2 is provided with a through hole 21, the plug terminal 3 is arranged below the through hole 21, and the center line of the clamping space 313 of the plug terminal 3 is positioned on the same straight line with the center line of the through hole 21, so that the plug wire 11 can be conveniently inserted into the clamping space 313, and the plug wire 11 is not easily damaged.
In some examples, the driving board further comprises a surface cover 4, the surface cover 4 is disposed on the driving board 2, a guide groove 41 is disposed on the surface cover 4, one end of the guide groove 41 is a guide portion 411 which is flared and faces upwards, the other end of the guide groove 41 is a plug portion 412, and the plug portion 412 of the guide groove 41 can be inserted into the through hole 21 of the driving board 2. The guide groove 41 is arranged on the surface cover 4 for guiding, so that the plugging lead 11 can be effectively aligned to the clamping space 313 of the plugging terminal 3, and the plugging lead 11 can be conveniently inserted into the clamping space 313.
In this example, the hook 42 may be disposed on the face cover 4, the slot 22 is correspondingly disposed on the driving board 2, when the face cover 4 is fixed on the driving board 2, the insertion portion 412 of the guide groove 41 is inserted into the through hole 21 of the driving board 2, and meanwhile, the hook 42 of the face cover 4 is inserted into the slot 22 of the driving board 2, so that the face cover 4 is firmly fixed on the driving board 2.
As shown in fig. 1 to 6, a filament lamp of the present invention includes a light emitting core column 1, a driving board 2, a plug terminal 3, an insulating plastic case 5, a lamp holder 6 and a housing 7.
The light-emitting core column 1 is led out of an inserting lead 11, and the inserting lead 11 is in a hard straight line state; the driving board 2 is electrically connected with the plug terminals 3;
as shown in fig. 4, the plug terminal 3 includes a clamping portion 31, the clamping portion 31 of the plug terminal 3 includes a first clamping piece 311 and a second clamping piece 312, the first clamping piece 311 and the second clamping piece 312 are oppositely disposed to define a clamping space 313, and the clamping space 313 is used for clamping the plug wire 11 inserted into the plug terminal 3 through the driving board 2.
The insulating plastic shell 5 is provided with an opening 51, and the opening 51 of the insulating plastic shell 5 is used for fixing the driving plate 2; the lamp holder 6 is in threaded connection with the shell 7, the lamp holder 6 and the shell 7 define an accommodating space 8, and the light-emitting core column 1, the driving plate 2, the plug terminal 3 and the insulating plastic shell 5 are located in the accommodating space 8.
During assembly, the plugging lead 11 is directly inserted into the clamping space 313 defined by the first clamping piece 311 and the second clamping piece 312, so that the plugging lead 11 is fixed on the plugging terminal 3, the plugging terminal 3 is electrically connected with the driving board 2, and the plugging lead 11 is electrically connected with the driving board 2. Therefore, the invention does not need to adopt manual welding, improves the assembly efficiency of the filament lamp, is convenient for automatic production, and has simple structure and convenient assembly.
In some examples, as shown in fig. 4, the plug terminal 3 further includes a terminal body 32, a first guide piece 33 and a second guide piece 34, the terminal body 32 is fixed on the driving board 2, a channel 321 for inserting the plug wire 11 is formed in the terminal body 32, the first guide piece 33 and the second guide piece 34 are disposed at a lower portion of the channel 321 of the terminal body 32, and lower portions of the first guide piece 33 and the second guide piece 34 are disposed to be inclined inward to form a guide recess 35; the first and second clamping pieces 311 and 312 are oppositely disposed at the lower portion of the channel 321 of the terminal body 32 and are spaced between the first and second guide pieces 33 and 34.
During assembly, the plugging lead 11 is inserted into the clamping space 313 along the channel 321, when the plugging lead 11 is inserted, the plugging lead 11 is not easy to be over against the clamping space 313 but over against the inner side wall of the first guide sheet 33 or the second guide sheet 34, because the lower parts of the first guide sheet 33 and the second guide sheet 34 are inclined inwards to form the guide necking 35, the plugging lead 11 is aligned to the clamping space 313 under the action of the guide necking 35, and the plugging lead 11 is convenient to be inserted into the clamping space 313.
In this example, the plug terminal 3 may further include a mounting plate 36, the mounting plate 36 is fixedly disposed on the terminal body 32, the mounting plate 36 is composed of a first mounting plate 361 and a second mounting plate 362, and the first mounting plate 361 and the second mounting plate 362 are fixed on the lower surface of the driving board 2 and electrically connected to the driving board 2.
In some examples, the first clamping piece 311 and the second clamping piece 312 are made of an elastic material, and a narrowest portion of the clamping space 313 defined by the first clamping piece 311 and the second clamping piece 312 is slightly smaller than a diameter of the plug wire 11, so that the plug wire 11 is not easily separated by the clamping of the first clamping piece 311 and the second clamping piece 312 after the plug wire 11 is inserted into the clamping space 313.
In this example, two notches 37 may be further disposed at the lower portion of the plug terminal 3, each notch 37 includes a first notch 371 and a second notch 372, the first notch 371 is disposed at the joint of the first clamping piece 311 and the first guiding piece 33, the second notch 372 is disposed at the joint of the second clamping piece 312 and the second guiding piece 34, and after the plug wire 11 is inserted into the clamping space 313, the first notch 371 and the second notch 372 effectively prevent the plug wire 11 from shaking, so as to further fix the plug wire 11.
In some examples, the light emitting stem 1 includes an LED light emitting bar 12 and a stem 13, the LED light emitting bar 12 is fixed on the stem 13, and a positive electrode lead 111 and a negative electrode lead 112 are LED out from the stem 13; the plug terminal 3 includes a first plug terminal 38 and a second plug terminal 39, the first plug terminal 38 and the second plug terminal 39 are fixed below the driving board 2, the positive electrode lead 111 is inserted into the clamping space 313 of the first plug terminal 38 through the driving board 2, and the negative electrode lead 112 is inserted into the clamping space 313 of the second plug terminal 39 through the driving board 2.
In order to identify the positive electrode lead 111 and the negative electrode lead 112 led out from the stem 13, the positive electrode lead 111 may be made a slightly longer lead than the negative electrode lead 112, or the positive electrode lead 111 and the negative electrode lead 112 may be distinguished by colors, for example, the positive electrode lead 111 is red and the negative electrode lead 112 is white.
In some examples, the drive plate 2 is provided with a through hole 21, the plug terminal 3 is arranged below the through hole 21, and the center line of the clamping space 313 of the plug terminal 3 is positioned on the same straight line with the center line of the through hole 21, so that the plug wire 11 can be conveniently inserted into the clamping space 313, and the plug wire 11 is not easily damaged.
In some examples, the driving board further comprises a surface cover 4, the surface cover 4 is disposed on the driving board 2, a guide groove 41 is disposed on the surface cover 4, one end of the guide groove 41 is a guide portion 411 which is flared and faces upwards, the other end of the guide groove 41 is a plug portion 412, and the plug portion 412 of the guide groove 41 can be inserted into the through hole 21 of the driving board 2. The guide groove 41 is arranged on the surface cover 4 for guiding, so that the plugging lead 11 can be effectively aligned to the clamping space 313 of the plugging terminal 3, and the plugging lead 11 can be conveniently inserted into the clamping space 313.
In this example, the hook 42 may be disposed on the face cover 4, the slot 22 is correspondingly disposed on the driving board 2, when the face cover 4 is fixed on the driving board 2, the insertion portion 412 of the guide groove 41 is inserted into the through hole 21 of the driving board 2, and meanwhile, the hook 42 of the face cover 4 is inserted into the slot 22 of the driving board 2, so that the face cover 4 is firmly fixed on the driving board 2.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The utility model provides a filament lamp wire grafting structure which characterized in that: the LED lamp comprises a light-emitting core column, a driving plate and a plug-in terminal;
the light-emitting core column is led out of the plug-in lead;
the driving board is electrically connected with the plug terminals;
the plug-in terminal comprises a clamping part, the clamping part of the plug-in terminal comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are arranged oppositely to define a clamping space, and the clamping space is used for clamping a plug-in wire which penetrates through the drive plate and is inserted into the plug-in terminal.
2. The wire-plugging structure of claim 1, wherein: the plug terminal also comprises a terminal body, a first guide sheet and a second guide sheet, wherein the terminal body is fixed on the drive plate, a channel for inserting a plug wire is formed in the terminal body, the first guide sheet and the second guide sheet are arranged at the lower part of the channel of the terminal body, and the lower parts of the first guide sheet and the second guide sheet are inwards obliquely arranged to form a guide necking; the first clamping piece and the second clamping piece are oppositely arranged at the lower part of the channel of the terminal body and are distributed between the first guide piece and the second guide piece at intervals.
3. The wire-plugging structure of claim 1, wherein: the narrowest part of the clamping space defined by the first clamping piece and the second clamping piece is slightly smaller than the diameter of the plugging lead.
4. The wire-plugging structure of claim 1, wherein: the light-emitting core column comprises an LED light-emitting strip and a core column, the LED light-emitting strip is fixed on the core column, and a positive lead and a negative lead are LED out of the core column; the plug terminal comprises a first plug terminal and a second plug terminal, the first plug terminal and the second plug terminal are fixed below the drive plate, the positive lead penetrates through the drive plate and is inserted into the clamping space of the first plug terminal, and the negative lead penetrates through the drive plate and is inserted into the clamping space of the second plug terminal.
5. The wire-plugging structure of claim 1, wherein: the drive plate is provided with a through hole, the plug terminal is arranged below the through hole, and the center line of the clamping space of the plug terminal and the center line of the through hole are positioned on the same straight line.
6. The wire-plugging structure of claim 5, wherein: still include the face lid, the face lid sets up on the drive plate, and the face is covered and is set up the guide way, and guide way one end is for being horn mouth type and horn mouth guide part up, and the guide way other end is grafting portion, and the perforation of drive plate can be inserted to the grafting portion of guide way.
7. A filament lamp comprises a light-emitting core column, a driving plate, a plug terminal, an insulating plastic shell, a lamp holder and a shell;
the light-emitting core column is led out of the plug-in lead;
the driving board is electrically connected with the plug terminals;
the plug terminal comprises a clamping part, the clamping part of the plug terminal comprises a first clamping sheet and a second clamping sheet, the first clamping sheet and the second clamping sheet are oppositely arranged to define a clamping space, and the clamping space is used for clamping a plug wire which passes through the drive plate and is inserted into the plug terminal;
the insulating plastic shell is provided with an opening, and the opening of the insulating plastic shell is used for fixing the driving plate;
the lamp holder is in threaded connection with the shell, an accommodating space is limited by the lamp holder and the shell, and the light-emitting core column, the driving plate, the plug terminal and the insulating plastic shell are located in the accommodating space.
8. A filament lamp as defined in claim 7, wherein: the plug terminal also comprises a terminal body, a first guide sheet and a second guide sheet, wherein the terminal body is fixed on the drive plate, a channel for inserting a plug wire is formed in the terminal body, the first guide sheet and the second guide sheet are arranged at the lower part of the channel of the terminal body, and the lower parts of the first guide sheet and the second guide sheet are inwards obliquely arranged to form a guide necking; the first clamping piece and the second clamping piece are oppositely arranged at the lower part of the channel of the terminal body and are distributed between the first guide piece and the second guide piece at intervals.
9. A filament lamp as defined in claim 7, wherein: the light-emitting core column comprises an LED light-emitting strip and a core column, the LED light-emitting strip is fixed on the core column, and a positive lead and a negative lead are LED out of the core column; the plug terminal comprises a first plug terminal and a second plug terminal, the first plug terminal and the second plug terminal are fixed below the drive plate, the positive lead penetrates through the drive plate and is inserted into the clamping space of the first plug terminal, and the negative lead penetrates through the drive plate and is inserted into the clamping space of the second plug terminal.
10. A filament lamp as defined in claim 7, wherein: the drive plate is provided with a through hole, the plug terminal is arranged below the through hole, and the center line of the clamping space of the plug terminal and the center line of the through hole are positioned on the same straight line.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876105.6A CN110594602A (en) | 2019-09-17 | 2019-09-17 | Wire plugging structure of filament lamp and filament lamp |
| CN202010251160.9A CN111237654A (en) | 2019-09-17 | 2020-04-01 | Filament lamp holder and filament lamp |
| PCT/CN2020/082946 WO2021051783A1 (en) | 2019-09-17 | 2020-04-02 | Lamp holder of filament lamp and filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876105.6A CN110594602A (en) | 2019-09-17 | 2019-09-17 | Wire plugging structure of filament lamp and filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110594602A true CN110594602A (en) | 2019-12-20 |
Family
ID=68860127
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910876105.6A Pending CN110594602A (en) | 2019-09-17 | 2019-09-17 | Wire plugging structure of filament lamp and filament lamp |
| CN202010251160.9A Pending CN111237654A (en) | 2019-09-17 | 2020-04-01 | Filament lamp holder and filament lamp |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010251160.9A Pending CN111237654A (en) | 2019-09-17 | 2020-04-01 | Filament lamp holder and filament lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110594602A (en) |
| WO (1) | WO2021051783A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051783A1 (en) * | 2019-09-17 | 2021-03-25 | 厦门通士达照明有限公司 | Lamp holder of filament lamp and filament lamp |
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| JP2003264022A (en) * | 2002-03-07 | 2003-09-19 | Yazaki Corp | Female-type terminal for tab state terminal |
| JP2012028130A (en) * | 2010-07-22 | 2012-02-09 | Hirose Electric Co Ltd | Connector for illumination device |
| 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 |
| WO2015139258A1 (en) * | 2014-03-20 | 2015-09-24 | 陈炳水 | Direct-inserting small connector and led lamp using same |
| CN204629411U (en) * | 2015-03-12 | 2015-09-09 | 厦门广泓工贸有限公司 | The connector of a kind of LED intelligence lesser calorie and drive plate and Intelligent LED lamp |
| CN204986915U (en) * | 2015-09-24 | 2016-01-20 | 漳州立达信光电子科技有限公司 | Filament electricity connection structure |
| JP6754031B2 (en) * | 2015-12-25 | 2020-09-09 | 北川工業株式会社 | Clip and fixing mechanism |
| CN105605537B (en) * | 2016-03-29 | 2019-05-31 | 厦门广泓工贸有限公司 | All-metal lamp holder electric connection structure, anode and cathode terminals and the LED bulb of application |
| CN206191529U (en) * | 2016-10-27 | 2017-05-24 | 绍兴康赛浦照明电器有限公司 | A electricity is connected from locking -type structure for LED light |
| CN207034682U (en) * | 2017-05-18 | 2018-02-23 | 厦门星际电器有限公司 | The circuit assemblies of LED lamp and light source board connecting structure |
| CN207196120U (en) * | 2017-08-23 | 2018-04-06 | 漳州立达信光电子科技有限公司 | A kind of LED |
| CN107420771B (en) * | 2017-08-23 | 2021-03-23 | 漳州立达信光电子科技有限公司 | LED lamp |
| CN207179369U (en) * | 2017-08-25 | 2018-04-03 | 厦门星际照明有限公司 | A kind of LED spotlight |
| CN207530184U (en) * | 2017-12-07 | 2018-06-22 | 厦门恩耐照明技术有限公司 | A kind of electric connection structure between driving plate and light source board |
| CN208078229U (en) * | 2018-02-07 | 2018-11-09 | 泰科电子(上海)有限公司 | Conducting terminal and connector assembly |
| CN110594602A (en) * | 2019-09-17 | 2019-12-20 | 厦门通士达照明有限公司 | Wire plugging structure of filament lamp and filament lamp |
| CN210601110U (en) * | 2019-09-17 | 2020-05-22 | 厦门通士达照明有限公司 | Wire plugging structure of filament lamp and filament lamp |
-
2019
- 2019-09-17 CN CN201910876105.6A patent/CN110594602A/en active Pending
-
2020
- 2020-04-01 CN CN202010251160.9A patent/CN111237654A/en active Pending
- 2020-04-02 WO PCT/CN2020/082946 patent/WO2021051783A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051783A1 (en) * | 2019-09-17 | 2021-03-25 | 厦门通士达照明有限公司 | Lamp holder of filament lamp and filament lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111237654A (en) | 2020-06-05 |
| WO2021051783A1 (en) | 2021-03-25 |
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Application publication date: 20191220 |