CN204785711U - Efficient LED bulb - Google Patents
Efficient LED bulb Download PDFInfo
- Publication number
- CN204785711U CN204785711U CN201520493958.9U CN201520493958U CN204785711U CN 204785711 U CN204785711 U CN 204785711U CN 201520493958 U CN201520493958 U CN 201520493958U CN 204785711 U CN204785711 U CN 204785711U
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- stem
- led
- lamp holder
- led bulb
- emitting section
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an efficient LED bulb, including lamp holder and the sealed cylindricality cell -shell of lamp holder, the tip of lamp holder is equipped with the mount table, be equipped with on the mount table connect electrical pillar and with lamp stand complex grafting post, the side of grafting post is equipped with chucking spare, the driver that has in the lamp holder and connect electrical pillar to be connected, still be connected with the core print seat on the lamp holder, the core print seat has the stem stem of following cylindricality cell -shell axis and arranging, winds the stem stem and is equipped with the luminous strip of the same or the different and parallelly connected LED of two piece at least illuminant colours, is equipped with in the stem stem and inserts driver owner connecting wire, the one end of the luminous strip of LED inserts main connecting wire, and the other end inserts the driver. The utility model discloses a pull -plug type's mounting means, the loading and unloading of the LED bulb of being convenient for are changed fastly, the main connecting wire encapsulation that to connect the luminous strip of each LED avoids connecing the electrical lead fracture in the stem stem, prolong the life -span of LED lamp.
Description
Technical field
The utility model relates to a kind of LED bulb, particularly relates to a kind of high efficiency LED bulb.
Background technology
LED (LightEmittingDiode) i.e. light emitting diode, it is a kind of semiconducting solid luminescent device, it utilizes solid semiconductor chip as luminescent material, when two ends add forward voltage, carrier generation compound in semiconductor causes photo emissions and produces light, and LED can directly send red, yellow, blue, green, blue or green, orange, purple and white light.
The luminescence mechanism of incandescent lamp is that luminous tungsten filament carries out heating and luminescence by electric energy, through the heating of long duration, tungsten filament will agingly even blow, so far, the life-span of incandescent lamp bulb has also come to an end at this point, and the luminescence mechanism of light emitting diode by diode special form structures shape, diode is primarily of PN junction chip, electrode and optical system composition, after add forward bias on electrode, electronics and hole is made to inject P district and N district respectively, when non-equilibrium minority carrier and majority carrier compound tense, will with the form of radiated photons by unnecessary Conversion of Energy for luminous energy.LED luminescence process comprises three parts: the carrier injection under forward bias, recombination radiation and luminous energy transmit.The diode mainly luminescence by the continuous movement of carrier as can be seen here, there is not aging and phenomenon that is that blow, the luminescent lifetime that its special luminescence mechanism determines it reaches 5-10 ten thousand hours.
In the prior art, publication number is that the patent of invention of CN202132734U provides a kind of high color rendering index (CRI) high-efficiency LED lamp bulb, include a printing opacity cell-shell, a stem stem with blast pipe, electric lead-out wire, fixing metal wire and support, at least two kinds of LED light-emitting sections, a driver, an electric connector, the connector of an electric connector and cell-shell, cell-shell and stem stem vacuum seal, be filled with high thermal conductivity coefficient low viscosity gas in cell-shell, LED light-emitting section is fixed on stem stem, and its electrode is connected with driver, electric connector through the electric lead-out wire of stem stem, described at least two kinds of LED light-emitting sections are the light-emitting section of two kinds of different colors, a kind of is the white light LEDs light-emitting section of at least one 4 π bright dippings, another kind is the LED light-emitting section of at least one other illuminant colour, the latter is by high efficiency red, orange LED chip or lamp pearl are made, for changing the colour temperature and development index of whole lamp luminescence, the lumen fraction of adjustment two kinds of light-emitting sections, the colour temperature and development index of LED bulb can be changed, and the obvious decline of whole lamp efficiency can not be caused simultaneously, thus can be made into the high efficiency white light LEDs bulb of different-colour and the high-efficiency LED lamp bulb of high color rendering index (CRI).
Although above-mentioned patent is improved in luminous efficiency and colour rendering index, but in actual use, because major part wiry between LED light-emitting section is exposed, in transport or use procedure, vibration easily causes wire breakage, affect the service life of LED bulb, adopt hickey simultaneously, load and unload comparatively loaded down with trivial details.
Utility model content
For overcoming problems of the prior art, the utility model provides a kind of high efficiency LED, adopts the mounting means of plug-in type, is convenient to the handling of LED bulb, changes speed fast; The main connecting line connecting each LED light-emitting section is encapsulated in stem stem, avoids connecing electrical lead fracture, extend the life-span of LED.
Concrete technical scheme of the present utility model is as follows:
A kind of high efficiency LED bulb, the cylindricality cell-shell comprising lamp holder and seal with lamp holder, the end of described lamp holder is provided with erecting bed, the inserting column that erecting bed is provided with power connecting column and coordinates with lamp socket, and the side of described inserting column is provided with Fastener;
The driver be connected with power connecting column is had in lamp holder, described lamp holder is also connected with core print seat, described core print seat has the stem stem along cylindricality cell-shell axis arranged, is provided with the identical or different and LED light-emitting section of parallel connection of at least two illuminant colours, is provided with the main connecting line of access driver in stem stem around stem stem;
Main connecting line is accessed in one end of LED light-emitting section, and the other end accesses described driver.
In the utility model, the erecting bed in LED bulb protrudes in the end of lamp holder, and the inserting column on erecting bed inserts in the slot of lamp socket, and the Fastener of the Elastic buckle clamping inserting column side of slot inwall, facilitates the installation of bulb; Stem stem is equivalent to the fixed support of each LED light-emitting section, has the effect that protection connects electrical lead, prevents it at oscillatory process Fracture; According to the LED light-emitting section of different colors, form the LED of different-colour and colour rendering index, improve the luminous efficiency of LED bulb.
Preferably, the top of described stem stem is provided with transparent supporting disk, is packaged with at least two wires in supporting disk, and one end of described wire overlaps main connecting line, and the other end connects corresponding LED light-emitting section.
The wire that each LED light-emitting section and main connecting line overlap encapsulates, and docking electric lead is protected, and that avoids accident to cause breaks.
Preferably, for increasing rising angle and illumination efficiency, described LED light-emitting section is four that ring core post is evenly arranged.
Preferably, be provided with the electric lead-out wire of two access drivers in described core print seat, one is described main connecting line, and another is the conductor wire connecting each LED light-emitting section other end.
Only arrange two electric lead-out wires and connect driver, simplify line arrangement, the two ends of LED light-emitting section are overlapped on two electric lead-out wires by corresponding wire.
Preferably, described inserting column is quadrangular, and Fastener is distributed in the two sides of quadrangular.
Inserting column can be triangular prism or polygonal prism, but considers processing and routine use, is preferably set to quadrangular, and Fastener divides and is arranged in four sides or two relative sides.
Preferably, the insertion end of described Fastener is provided with snap fit tabs, and described snap fit tabs is provided with to be inserted guiding surface and exits guiding surface, and the angle of inclination of inserting guiding surface is greater than the angle of inclination exiting guiding surface.
During mounted LED lamp bubble, inserting guiding surface guides Elastic buckle to shrink, cross the top of snap fit tabs at Elastic buckle after, it is guided to move to the end of Fastener by exiting guiding surface, because the gradient exiting guiding surface is less, resistance when extracting LED bulb is less, is convenient to the replacing of bulb.
Preferably, the end face of described inserting column is provided with locating slot; Described installation edge of table is provided with guide protrusions.
Locating slot coordinates with the positioning convex in socket, and the installation being beneficial to LED bulb is fixed; The effect of guide protrusions and locating slot is similar, and the insertion all for LED bulb is led, and realizes installing contraposition.
Preferably, the model of described lamp holder is G23, GX23-2, G24d, G24q, GX24d or GX24q.
The utility model adopts the mounting means of plug-in type, is convenient to the handling of LED bulb, changes speed fast; The main connecting line connecting each LED light-emitting section is encapsulated in stem stem, avoids connecing electrical lead fracture, extend the life-span of LED.
Accompanying drawing explanation
Fig. 1 is the structure chart of LED bulb;
Fig. 2 is the cut-away view of LED bulb.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of high efficiency LED bulb, the cylindricality cell-shell 1 comprising lamp holder 2 and seal with lamp holder 2, the end of lamp holder 2 is provided with erecting bed 21, the inserting column 22 that erecting bed 21 is provided with power connecting column 23 and coordinates with lamp socket, the two sides of inserting column 22 are provided with Fastener 26, and inserting column 22 inserts in the slot of lamp socket, the Elastic buckle of slot inwall clamps the Fastener 26 of its both sides, and the installation realizing bulb and lamp socket is fixed.
The driver be electrically connected with power connecting column 23 is had in lamp holder 2, lamp holder 2 is also connected with core print seat 3, core print seat 3 has the stem stem 4 along cylindricality cell-shell 1 axis arranged, is provided with the identical and LED light-emitting section 5 of parallel connection of four two illuminant colours, is provided with the main connecting line of access driver in stem stem 4 around stem stem 4; Main connecting line is accessed in one end of LED light-emitting section 5, other end access driver.
The top of stem stem 4 is provided with transparent supporting disk 6, is packaged with four wires in supporting disk 6, and one end of wire overlaps main connecting line, and the other end connects corresponding LED light-emitting section 5.Be provided with the electric lead-out wire of two access drivers in core print seat 3, one is main connecting line, and another is the conductor wire connecting each LED light-emitting section other end.Arrange two electric lead-out wires and connect driver, simplify line arrangement, the two ends of LED light-emitting section are overlapped on two electric lead-out wires by corresponding wire.
Inserting column 22 is quadrangular, and end face is provided with locating slot 24, for the mounting limit of bulb.The insertion end of Fastener 26 is provided with snap fit tabs, and snap fit tabs is provided with to be inserted guiding surface 27 and exits guiding surface 28, and the angle of inclination of inserting guiding surface 27 is greater than the angle of inclination exiting guiding surface 28.Inserting guiding surface 27 guides the Elastic buckle in lamp socket to shrink, after crossing the top of snap fit tabs, it is guided to move to the end of Fastener 26, because the gradient exiting guiding surface 28 is less by exiting guiding surface 28, resistance when extracting LED bulb is less, is convenient to the replacing of bulb.
In addition, the edge of erecting bed 21 is provided with guide protrusions 25, similar with the effect of locating slot 24, and the insertion all for LED bulb is led, and realizes installing contraposition.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a high efficiency LED bulb, comprise lamp holder and with the cylindricality cell-shell that lamp holder seals, it is characterized in that, the end of described lamp holder is provided with erecting bed, the inserting column that erecting bed is provided with power connecting column and coordinates with lamp socket, and the side of described inserting column is provided with Fastener;
The driver be connected with power connecting column is had in lamp holder, described lamp holder is also connected with core print seat, described core print seat has the stem stem along cylindricality cell-shell axis arranged, is provided with the identical or different and LED light-emitting section of parallel connection of at least two illuminant colours, is provided with the main connecting line of access driver in stem stem around stem stem;
Main connecting line is accessed in one end of LED light-emitting section, and the other end accesses described driver.
2. LED bulb as claimed in claim 1, it is characterized in that, the top of described stem stem is provided with transparent supporting disk, is packaged with at least two wires in supporting disk, and one end of described wire overlaps main connecting line, and the other end connects corresponding LED light-emitting section.
3. LED bulb as claimed in claim 2, it is characterized in that, described LED light-emitting section is four that ring core post is evenly arranged.
4. LED bulb as claimed in claim 1, is characterized in that, be provided with the electric lead-out wire of two access drivers in described core print seat, one is described main connecting line, and another is the conductor wire connecting each LED light-emitting section other end.
5. LED bulb as claimed in claim 1, it is characterized in that, described inserting column is quadrangular, and Fastener is distributed in the two sides of quadrangular.
6. LED bulb as claimed in claim 5, it is characterized in that, the insertion end of described Fastener is provided with snap fit tabs, and described snap fit tabs is provided with to be inserted guiding surface and exits guiding surface, and the angle of inclination of inserting guiding surface is greater than the angle of inclination exiting guiding surface.
7. LED bulb as claimed in claim 6, it is characterized in that, the end face of described inserting column is provided with locating slot.
8. LED bulb as claimed in claim 7, it is characterized in that, described installation edge of table is provided with guide protrusions.
9. LED bulb as claimed in claim 1, it is characterized in that, the model of described lamp holder is G23, GX23-2, G24d, G24q, GX24d or GX24q.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493958.9U CN204785711U (en) | 2015-07-07 | 2015-07-07 | Efficient LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493958.9U CN204785711U (en) | 2015-07-07 | 2015-07-07 | Efficient LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785711U true CN204785711U (en) | 2015-11-18 |
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ID=54525758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493958.9U Active CN204785711U (en) | 2015-07-07 | 2015-07-07 | Efficient LED bulb |
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| Country | Link |
|---|---|
| CN (1) | CN204785711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782743A (en) * | 2016-04-29 | 2016-07-20 | 福建明业新能源科技有限公司 | LED (Light Emitting Diode) ceramic packaged rigid light bar cluster-based high-efficiency and energy-saving lamp and preparation method thereof |
| CN111076150A (en) * | 2020-01-06 | 2020-04-28 | 上海顿格电子贸易有限公司 | Rotatable plug-in lamp holder |
| CN111102488A (en) * | 2020-01-06 | 2020-05-05 | 上海顿格电子贸易有限公司 | Telescopic plug-in lamp holder |
-
2015
- 2015-07-07 CN CN201520493958.9U patent/CN204785711U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782743A (en) * | 2016-04-29 | 2016-07-20 | 福建明业新能源科技有限公司 | LED (Light Emitting Diode) ceramic packaged rigid light bar cluster-based high-efficiency and energy-saving lamp and preparation method thereof |
| CN111076150A (en) * | 2020-01-06 | 2020-04-28 | 上海顿格电子贸易有限公司 | Rotatable plug-in lamp holder |
| CN111102488A (en) * | 2020-01-06 | 2020-05-05 | 上海顿格电子贸易有限公司 | Telescopic plug-in lamp holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160111 Address after: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee after: CHENHUI GUANGBAO TECHNOLOGY CO., LTD. Address before: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee before: Zhejiang Chenhui Guangbao Science and Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee after: Chenhuangbao Technology Co., Ltd. Address before: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee before: CHENHUI GUANGBAO TECHNOLOGY CO., LTD. |