CN203026557U - Light-emitting diode (LED) filament socket - Google Patents
Light-emitting diode (LED) filament socket Download PDFInfo
- Publication number
- CN203026557U CN203026557U CN 201220717375 CN201220717375U CN203026557U CN 203026557 U CN203026557 U CN 203026557U CN 201220717375 CN201220717375 CN 201220717375 CN 201220717375 U CN201220717375 U CN 201220717375U CN 203026557 U CN203026557 U CN 203026557U
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- CN
- China
- Prior art keywords
- shell fragment
- electrode
- skewed slot
- led
- led filament
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- Expired - Fee Related
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Abstract
The utility model relates to a light-emitting diode (LED) filament socket. The socket comprises a socket body and electrode elastic pieces, wherein at least one chute is formed in the socket body, and at least one electrode elastic piece is arranged in the chute. Two electrode elastic pieces are arranged in each chute, one is a positive elastic piece which is connected with a positive pole, the other is a negative elastic piece which is connected with a negative electrode, the two electrode elastic pieces are positioned on the two sides of the chute, plastics are used for wrapping the electrode elastic pieces so as to locate the electrodes elastic pieces, and a plurality of irregular small salient points are arranged on the contact surfaces of the electrode elastic pieces and used for contacting and clamping the positive and negative poles of an LED filament. The chutes are square, rectangular or polygonal chutes. The positive electrode elastic piece and the negative electrode elastic piece are respectively in injection molding in the socket body. The socket has the advantages that the electrical connecting, position fixing and angle controlling of the filament can be realized quickly and accurately.
Description
Technical field
The utility model relates to a kind of LED filament combination hub, and particularly the LED wafer is packaged into the combination hub of barcode LED filament.
Background technology
LED is light-emitting diode (LED, Lighting emitted diode), is to utilize under electric field action the Sony ericsson mobile comm ab that PN junction is luminous.Having high life/environmental protection/energy-conservation characteristics, is the new light sources of environmental protection.
The LED technology is increasingly full-fledged, and at present the LED white light is to excite the yellow-green fluorescence powder by blue chip, carries out that wavelength is in harmonious proportion and the white light that produces, and the luminous efficiency of LED has surpassed most of conventional light source at present.Generally speaking, LED is by MOCVD (Metal-organic Chemical Vapor Deposition, the metallo-organic compound chemical gaseous phase deposition) grow PN layer and luminescent layer on epitaxial wafer, then make the chip of different size by techniques such as a survey, diffusion, minute BIN, generally speaking 10*10 mil is arranged, 10*23 mil, 24*24 mil, 40*40 mil equidimension can be born the continuous current driving from 10mA ~ 1A.Traditional encapsulation is that these chips are fixed on a package support, by negative electrode and the anode of gold thread welding chip, pass into electric current and come driving LED to send blue single wavelength light, thereby excitated fluorescent powder forms white light.Support generally adopts engineering plastics or with the plastics of metal heat sink, then increases its light extraction yield by bottom reflection, or by the silica gel moulding or change the refractive index of internal material with secondary optical lens, thereby increase its bright dipping.
Traditional packaged type, quite low for the light utilization efficiency of LED chip, particularly fail to take full advantage of the all-round light of LED chip, by LED is encapsulated on glass substrate, making the LED filament increases it and goes out optical range.
General LED filament all in the bonding wire mode as electrical connecting wires, due to the little difficult welding of pad, filament is very thin, and the characteristics such as the easy pollution of surperficial silica gel fluorescent material, welding manner efficient is not high, and bump exposes the reasons such as not attractive in appearance, so need a kind of electric connecting mode and combination hub of convenience and high-efficiency.
Summary of the invention
The utility model is to solve the quick electric connector of LED filament, and the fixing and angle of filament is controlled, and makes the LED filament that quick and convenient reliable technical problem is installed, and a kind of LED filament combination hub is provided, and is used for the fixing and angle control of the electrical connection of LED filament and filament.
For achieving the above object, the technical solution of the utility model is: a kind of LED filament combination hub, comprise socket, and the electrode shell fragment is characterized in: patch and be provided with at least a skewed slot in pedestal, contain at least an electrode shell fragment in skewed slot.
Skewed slot contains two electrode shell fragments, one is anodal shell fragment, the anodal electricity of access, another is the negative pole shell fragment, connects negative electricity, and is positioned at skewed slot both sides, electrode shell fragment outer cladding plastics, for fixed electrode shell fragment position, electrode shell fragment contact-making surface is provided with several irregular small salient points, is used for contacting and clamping with LED filament both positive and negative polarity.
Skewed slot is square, rectangle or polygon skewed slot.Anodal shell fragment and negative pole shell fragment are injection-moulded in respectively and patch in pedestal.
The beneficial effects of the utility model:
The utility model has the advantages that filament quick and precisely control by electricity electrical system access, the fixing angle that reaches in position.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is structure cutaway view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As Fig. 1, shown in 2, LED filament combination hub of the present utility model comprises socket 2, electrode shell fragment etc.Patch and be provided with at least a skewed slot 5 in pedestal 2, contain at least an electrode shell fragment in skewed slot 5.
As shown in Figure 2, skewed slot 5 contains two electrode shell fragments, one is anodal shell fragment 4, the anodal electricity of access, and another is negative pole shell fragment 3, connect negative electricity, and be positioned at skewed slot 5 both sides, electrode shell fragment outer cladding plastics are used for fixed electrode shell fragment position, electrode shell fragment contact-making surface is provided with several irregular small salient points 6, is used for contacting and clamping with LED filament both positive and negative polarity.
Skewed slot 5 is square, rectangle or polygon skewed slot.Anodal shell fragment 4 and negative pole shell fragment 3 are injection-moulded in respectively and patch in pedestal 2.
Claims (4)
1. a LED filament combination hub, comprise socket (2), and the electrode shell fragment is characterized in that: described patching is provided with a skewed slot (5) at least in pedestal (2), contain at least an electrode shell fragment in skewed slot (5).
2. LED filament combination hub according to claim 1, it is characterized in that: described skewed slot (2) contains two electrode shell fragments, one is anodal shell fragment (4), the anodal electricity of access, and another is negative pole shell fragment (3), connect negative electricity, and be positioned at skewed slot (5) both sides, electrode shell fragment outer cladding plastics are used for fixed electrode shell fragment position, electrode shell fragment contact-making surface is provided with several irregular small salient points (6), is used for contacting and clamping with LED filament both positive and negative polarity.
3. LED filament combination hub according to claim 1 is characterized in that: described skewed slot (5) is square, rectangle or polygon skewed slot.
4. LED filament combination hub according to claim 1, it is characterized in that: described anodal shell fragment (4) and negative pole shell fragment (3) are injection-moulded in respectively and patch in pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717375 CN203026557U (en) | 2012-12-24 | 2012-12-24 | Light-emitting diode (LED) filament socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717375 CN203026557U (en) | 2012-12-24 | 2012-12-24 | Light-emitting diode (LED) filament socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026557U true CN203026557U (en) | 2013-06-26 |
Family
ID=48650516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717375 Expired - Fee Related CN203026557U (en) | 2012-12-24 | 2012-12-24 | Light-emitting diode (LED) filament socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983257A (en) * | 2012-12-24 | 2013-03-20 | 上海顿格电子贸易有限公司 | Socket for LED lamp filament |
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
-
2012
- 2012-12-24 CN CN 201220717375 patent/CN203026557U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983257A (en) * | 2012-12-24 | 2013-03-20 | 上海顿格电子贸易有限公司 | Socket for LED lamp filament |
| WO2014101248A1 (en) * | 2012-12-24 | 2014-07-03 | 上海顿格电子贸易有限公司 | Socket for led lamp filament |
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201224 |