CN204005657U - A kind of filament LED bulb - Google Patents
A kind of filament LED bulb Download PDFInfo
- Publication number
- CN204005657U CN204005657U CN201420431409.4U CN201420431409U CN204005657U CN 204005657 U CN204005657 U CN 204005657U CN 201420431409 U CN201420431409 U CN 201420431409U CN 204005657 U CN204005657 U CN 204005657U
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- CN
- China
- Prior art keywords
- circuit board
- filament
- filament led
- led
- wire
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- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of filament LED bulb, relates to LED lamp.Assembled by lamp holder, lampshade, driving power, wire, one or more pieces circuit boards and filament LED, driving power is seated in lamp holder, be connected in series one or more pieces circuit boards with the described wire that connects driving power output, one or more filament LED is welded on every a slice circuit board, via the circuit on circuit board, make one or more filament LED1 form serial or parallel connection loop; One or more pieces circuit boards are concatenated into one or more layers structure and form tower stratiform through wire, form the ray structure of a tower stratiform and are fixed on lampshade the inside; One end of lampshade and lamp holder configuration, form a LED bulb.Owing to covering the light-emitting area of filament LED1 in bulb without any object, when energising, the wire of driving power output conducts the current to one or more pieces circuit boards that are connected in series by wire, and the filament above lighting circuit plate is to realize lighting angle broadness.
Description
Technical field
The utility model relates to LED lamp, espespecially a kind of filament LED bulb, its lighting angle broadness.
Background technology
The bulb that LED makes has the advantages such as power consumption is low, low, the long service life of generating heat, and has been widely used in every field.But, existing LED bulb, its lighting angle is much smaller than the conventional bulb of lighting angle broadness.In the application of commercial lighting, industrial lighting and illumination at home, except carbon reduction, with the narrow lighting angle of current commercially available LED bulb, want to manufacture with light the scene effect of romantic, or less than the conventional bulb of lighting angle broadness.
Known LED bulb, include a shape, radiator in different size, on radiator, attach LED lamp plate, because there is radiator and lamp plate, shield lights, can make the lighting angle of LED bulb be hindered and diminish, so the most LED bulb of current commercially available portion, its lighting angle is less than 120 degree, exceedes the conventional bulb of 300 degree less than lighting angle.
Summary of the invention
The LED bulb that the utility model is intended to overcome prior art be subject to radiator shading impact, cause its lighting angle much smaller than the conventional bulb of lighting angle broadness, at commercial lighting, industrial lighting and manufacture the effect of romantic less than the deficiency of the conventional bulb of lighting angle broadness with its narrow lighting angle in illumination application at home, a kind of filament LED bulb is provided.The lighting angle of this one filament LED bulb can match in excellence or beauty with conventional bulb.
For this reason, a kind of filament LED of the utility model bulb adopts following two kinds of technical schemes:
One of technical scheme
A kind of filament LED bulb is following element assembling:
Lamp holder;
Lampshade, one end of lampshade and lamp holder configuration;
Driving power, is arranged in lamp holder;
Wire;
A slice is set for the circuit board of filament LED is installed, described circuit board is arranged in lampshade; The circuit board of a slice is connected with driving power by described wire;
Filament LED(is also referred to as LED filament), filament LED is strip, is arranged on described circuit board, and the length direction of filament LED is along the vertical line direction of the plate face of described circuit board.
Further, a filament LED is installed on described circuit board, filament LED and described welding circuit board.
Or, on described circuit board, weld many filament LED, many filament LED serial or parallel connections.
Two of technical scheme:
A kind of filament LED bulb is following element composition:
Lamp holder;
Lampshade, one end of lampshade opening and lamp holder configuration;
Driving power, is arranged in lamp holder;
Wire;
Multi-disc is set for the circuit board of filament LED is installed, described circuit board is arranged in lampshade; The circuit board of multi-disc is in series and passes through described wire and is connected with driving power; The such Boulez of circuit board of multi-disc, the plate face of its adjacent circuit plate is oppositely arranged, and between adjacent circuit plate, tool is at regular intervals;
Filament LED(is also referred to as LED filament), filament LED is strip, is arranged on described circuit board, and the length direction of filament LED is along the vertical line direction of the plate face of described circuit board.
Further, a filament LED is installed on described circuit board, filament LED and described welding circuit board.
Or, on described circuit board, weld many filament LED, many filament LED serial or parallel connections.
The beneficial effects of the utility model are
One, utilizes the described wire being connected with driving power to be connected in series one or more pieces circuit boards, and one or more filament LED is welded on each circuit board, and multichip circuit plate is arranged in tower stratiform, forms a tower-like ray structure.Owing to covering the light-emitting area of filament LED in bulb without any object, can make lighting angle reach large as much as possible, as lighting angle exceedes 300 degree, even reach 360 degree.
Its two, purposes is wide, in commercial lighting, industrial lighting and all very applicable in illumination at home, manufactures romantic with its broad lighting angle, can match in excellence or beauty with conventional bulb in this respect.
Brief description of the drawings
Fig. 1 is the utility model schematic perspective view;
Fig. 2 is the utility model decomposing schematic representation.
In figure: 1, filament LED; 2-1, circuit board; 2-2, circuit board; 2-3, circuit board; 2-4, circuit board; 3, driving power; 4-1, wire; 4-2, wire; 5, lampshade; 6, lamp holder.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduce detailed description of the invention of the present utility model.
As shown in Figures 1 and 2, a kind of filament LED of the utility model bulb, is assembled by filament LED1, circuit board 2-1, circuit board 2-2, circuit board 2-3, circuit board 2-4, driving power 3, wire 4-1, wire 4-2, lampshade 5 and lamp holder 6.Driving power 3 is seated in to 6 li, lamp holder, be connected in series one or more pieces circuit boards 2-1, circuit board 2-2, circuit board 2-3 and circuit board 2-4 with the described wire 4-1 and the wire 4-2 that connect driving power 3 outputs, one or more filament LED1 is welded on every a slice circuit board 2-1, circuit board 2-2, circuit board 2-3 and circuit board 2-4, via the circuit on circuit board 2-1, circuit board 2-2, circuit board 2-3 and circuit board 2-4, make one or more filament LED1 form serial or parallel connection loop.One or more pieces circuit boards 2-1, circuit board 2-2, circuit board 2-3 and circuit board 2-4 are concatenated into one or more layers structure and form tower stratiform through wire 4-1 and wire 4-2, form the ray structure of a tower stratiform and are fixed on lampshade 5 the insides.One end of lampshade 5 and lamp holder 6 configure, and form a LED bulb.Owing to covering the light-emitting area of filament LED1 in bulb without any object, when energising, the wire 4-1 of driving power 3 outputs and wire 4-2 conduct the current to one or more pieces circuit boards 2-1, circuit board 2-2, circuit board 2-3 and the circuit board 2-4 by wire 4-1 and wire 4-2 serial connection, filament LED1 above lighting circuit plate, to realize lighting angle broadness.
Filament LED1 is a kind of LED that is packaged into strip, approximately 32 millimeters of length, and approximately 2 millimeters of width, input direct voltage (both positive and negative polarity of tail end) 50-80 volt just can be lighted, every filament wattage 0.5-1 watt.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, any amendment, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.。
Claims (6)
1. a filament LED bulb, is characterized in that, is following element assembling:
Lamp holder;
Lampshade, one end of lampshade and lamp holder configuration;
Driving power, is arranged in lamp holder;
Wire;
A slice is set for the circuit board of filament LED is installed, described circuit board is arranged in lampshade; The circuit board of a slice is connected with driving power by described wire;
Filament LED, filament LED is strip, is arranged on described circuit board, and the length direction of filament LED is along the vertical line direction of the plate face of described circuit board.
2. a kind of filament LED bulb according to claim 1, is characterized in that: a filament LED is installed on described circuit board, filament LED and described welding circuit board.
3. a kind of filament LED bulb according to claim 1, is characterized in that: on described circuit board, weld many filament LED, many filament LED serial or parallel connections.
4. a filament LED bulb, is characterized in that, is following element composition:
Lamp holder;
Lampshade, one end of lampshade opening and lamp holder configuration;
Driving power, is arranged in lamp holder;
Wire;
Multi-disc is set for the circuit board of filament LED is installed, described circuit board is arranged in lampshade; The circuit board of multi-disc is in series and passes through described wire and is connected with driving power; The such Boulez of circuit board of multi-disc, the plate face of its adjacent circuit plate is oppositely arranged, and between adjacent circuit plate, tool is at regular intervals;
Filament LED, filament LED is strip, is arranged on described circuit board, and the length direction of filament LED is along the vertical line direction of the plate face of described circuit board.
5. a kind of filament LED bulb according to claim 4, is characterized in that: a filament LED is installed on described circuit board, filament LED and described welding circuit board.
6. a kind of filament LED bulb according to claim 4, is characterized in that: on described circuit board, weld many filament LED, many filament LED serial or parallel connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431409.4U CN204005657U (en) | 2014-08-01 | 2014-08-01 | A kind of filament LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431409.4U CN204005657U (en) | 2014-08-01 | 2014-08-01 | A kind of filament LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005657U true CN204005657U (en) | 2014-12-10 |
Family
ID=52045657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420431409.4U Expired - Fee Related CN204005657U (en) | 2014-08-01 | 2014-08-01 | A kind of filament LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110632A (en) * | 2014-08-01 | 2014-10-22 | 林士乾 | Lamp filament LED (Light-Emitting Diode) bulb |
-
2014
- 2014-08-01 CN CN201420431409.4U patent/CN204005657U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110632A (en) * | 2014-08-01 | 2014-10-22 | 林士乾 | Lamp filament LED (Light-Emitting Diode) bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |