CN104456221A - LED lamp bulb and lamp holder thereof - Google Patents
LED lamp bulb and lamp holder thereof Download PDFInfo
- Publication number
- CN104456221A CN104456221A CN201410761834.4A CN201410761834A CN104456221A CN 104456221 A CN104456221 A CN 104456221A CN 201410761834 A CN201410761834 A CN 201410761834A CN 104456221 A CN104456221 A CN 104456221A
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- bulb
- lamp
- shell
- extension
- Prior art date
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED lamp bulb and a lamp holder thereof. The lamp holder is matched with a standard interface, and an upper opening of the lamp holder is provided with an expanding portion of 2-5mm in height. The LED lamp bulb adopts the lamp holder which is fixedly connected with a bulb shell, and an insulating ring is arranged outside the expanding portion. The upper opening of the lamp holder is provided with the expanding portion, the neck of the bulb shell and the standard interface are correspondingly shortened to enable the bulb shell to be matched with the lamp holder with the expanding portion additionally arranged, and after the bulb shell is fixedly connected with the lamp holder, shape and size of the whole lamp bulb are basically maintained to be identical with those of an original incandescent lamp bulb or LED lamp bulb; the upper portion is additionally provided with the expanding portion, so that space in the lamp holder is expanded, easiness in arranging of a driving power source is realized, the problems of difficulty in welding and encapsulating and poor heat radiating effect are solved, sealing-off is reduced and even eliminated, product service life is prolonged, and large-scale production by mechanized and automated means is made possible.
Description
Technical field
The invention belongs to electric light source technology field, particularly relate to a kind of novel LED bulb and lamp holder thereof.
Background technology
LED illumination market is LED application most important, most with prospects.Along with the further maturation of LED technology, the room Design of Luminaires of 21 century will be designed to main flow with LED illumination bulb, fully demonstrates the illumination development trend of energy-saving, health, art up and hommization simultaneously, becomes the leading of room light culture.LED bulb have employed existing interface mode, namely screw socket, socket mode (E26 E27 E14 the standard interface such as B22), the use habit even in order to meet people has imitated profile and the size of incandescent lamp bulb, thus welcomed by the people widely.Fig. 2 and Fig. 1 is respectively E27 lamp holder and adopts the LED bulb of E27 lamp holder, Fig. 4 and Fig. 3 is respectively E14 lamp holder and adopts the LED bulb of E14 lamp holder.In existing LED bulb design, driving power is all arranged in lamp holder, and due to narrow space in the lamp holder of standard, driving power is arranged in this narrow space, circuit welding and encapsulation all have very large difficulty, and high temperature during welding also very easily causes the damage of electrical equipment; In bulb use procedure, again because rear drive power supply is in this narrow space, poor heat radiation, Long-Time Service easily causes the generation of sealing-off phenomenon; Again on the one hand, in so narrow space, welding and encapsulation, can only carry out manual operations, the means of automatic and mechanical cannot be used to accomplish scale production.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, propose a kind of LED bulb and lamp holder thereof.This novel lamp holder and bulb, can solve welding and encapsulation is difficult, the problem of poor heat radiation, reduces the generation of even stopping sealing-off phenomenon, improve service life, and the means of utilization automatic and mechanical are accomplished scale production become possibility.
The technical scheme that technical solution problem of the present invention is taked is:
First aspect, a kind of lamp holder of LED bulb, matches with standard interface, it is characterized in that, the suitable for reading of described lamp holder is provided with extension.
As preferably, the height of described extension is 2 ~ 5mm.
Described match with standard interface refer to that lamp holder should meet the total technical conditions of standard GB/T 2797 lamp holder.Meet in the key dimension of lamp holder on the basis of described national standard, mouth sets up extension thereon.
Second aspect, the LED bulb of lamp holder described in a kind of employing first aspect, described lamp holder is fixedly connected with cell-shell, and the height of described lamp holder set extension suitable for reading is 2 ~ 5mm, is provided with insulated ring outside described extension.
Described LED bulb, comprise the lamp holder, cell-shell, driving power and the illuminator that are provided with extension suitable for reading, described illuminator is arranged in cell-shell, described driving power is arranged in lamp holder, described lamp holder is fixedly connected with cell-shell, described illuminator is electrically connected with driving power, and described driving power is electrically connected with lamp holder, described extension peripheral hardware insulated ring.In actual applications, the insulated ring of described extension peripheral hardware can give different colors, distinguishes different models by different colors, and makes product appearance more beautiful.
The present invention is provided with extension the suitable for reading of lamp holder, and described extension is step-like or horn mouth; The neck then shortening corresponding to standard size of cell-shell, makes it to match with the lamp holder setting up extension, and after cell-shell is fixedly connected with lamp holder, the shape and size of whole bulb keep identical with former incandescent lamp bulb or LED bulb substantially.Lamp holder is suitable for reading sets up extension; make the space enlargement in lamp holder; the setting of driving power becomes easy; and solve welding and encapsulate problem that is difficult, poor heat radiation; reduce the generation of even stopping sealing-off phenomenon; improve product service life, and the means of utilization automatic and mechanical are accomplished scale production become possibility.
Accompanying drawing explanation
Fig. 1 is the LED bulb structural representation adopting E27 lamp holder in prior art.
Fig. 2 is E27 holder structure schematic diagram in prior art.
Fig. 3 is the LED bulb structural representation adopting E14 lamp holder in prior art.
Fig. 4 is E14 holder structure schematic diagram in prior art.
Fig. 5 is a kind of detailed description of the invention structural representation of the present invention.
Fig. 6 is the structural representation of lamp holder in the specific embodiment of the invention shown in Fig. 5.
Fig. 7 is the another kind of detailed description of the invention structural representation of the present invention.
Fig. 8 is the structural representation of lamp holder in the specific embodiment of the invention shown in Fig. 7.
Detailed description of the invention
Embodiment 1: a kind of lamp holder of LED bulb, matches with standard interface E27, and its key dimension meets on the basis of the total technical conditions of standard GB/T 2797 lamp holder, is suitable for readingly provided with extension 4, and the height of extension is 3mm, as Fig. 6.
Embodiment 2: a kind of LED bulb, as shown in Figure 5, comprises lamp holder 1, cell-shell 2, driving power and illuminator 3, illuminator is arranged in cell-shell 2, and driving power is arranged in lamp holder 1, and cell-shell 2 is fixedly connected with lamp holder 1, illuminator is electrically connected with driving power, and driving power is electrically connected with lamp holder 1.This lamp holder 1 is the lamp holder described in embodiment 1, matches with E27 standard interface, is suitable for readingly provided with extension 4, and the height of extension 4 is 3mm, sees Fig. 6.Cell-shell 2 is fixedly connected with in extension 4 with lamp holder 1, extension 4 peripheral hardware insulated ring 5.The neck shortening corresponding to standard size of cell-shell 2, makes it to match with the lamp holder 1 having set up extension 4, and after cell-shell 2 is fixedly connected with lamp holder 1, the shape and size of whole bulb keep identical with former incandescent lamp bulb or LED bulb substantially.
Embodiment 3: a kind of lamp holder of LED bulb, matches with standard interface E14, and its key dimension meets on the basis of the total technical conditions of standard GB/T 2797 lamp holder, is suitable for readingly provided with extension 4, and the height of extension is 4mm, as Fig. 8.
Embodiment 4: another kind of LED bulb, as shown in Figure 7, comprises lamp holder 1, cell-shell 2, driving power and illuminator 3, illuminator is arranged in cell-shell 2, and driving power is arranged in lamp holder 1, and cell-shell 2 is fixedly connected with lamp holder 1, illuminator is electrically connected with driving power, and driving power is electrically connected with lamp holder 1.This lamp holder 1 is the lamp holder described in embodiment 3, matches with E14 standard interface, is suitable for readingly provided with extension 4, and the height of extension 4 is 4mm, sees Fig. 8.Cell-shell 2 is fixedly connected with in extension 4 with lamp holder 1, extension 4 peripheral hardware insulated ring 5.The neck shortening corresponding to standard size of cell-shell 2, makes it to match with the lamp holder 1 having set up extension 4, and after cell-shell 2 is fixedly connected with lamp holder 1, the shape and size of whole bulb keep identical with former incandescent lamp bulb or LED bulb substantially.
Claims (3)
1. a lamp holder for LED bulb, matches with standard interface, it is characterized in that, the suitable for reading of described lamp holder is provided with extension.
2. the lamp holder of LED bulb according to claim 1, is characterized in that, the height of described extension is 2 ~ 5mm.
3. adopt a LED bulb for lamp holder described in claim 1, described lamp holder is fixedly connected with cell-shell, and the height of described lamp holder set extension suitable for reading is 2 ~ 5mm, is provided with insulated ring outside described extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761834.4A CN104456221A (en) | 2014-12-12 | 2014-12-12 | LED lamp bulb and lamp holder thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761834.4A CN104456221A (en) | 2014-12-12 | 2014-12-12 | LED lamp bulb and lamp holder thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104456221A true CN104456221A (en) | 2015-03-25 |
Family
ID=52902721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410761834.4A Pending CN104456221A (en) | 2014-12-12 | 2014-12-12 | LED lamp bulb and lamp holder thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630915A (en) * | 2019-01-29 | 2019-04-16 | 佛山电器照明股份有限公司 | A kind of modeling alclad lamp cap |
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| CN203980143U (en) * | 2014-07-18 | 2014-12-03 | 厦门阳光恩耐照明有限公司 | A kind of wide-angle luminous lens and wide-angle bulb lamp |
| CN203980201U (en) * | 2014-05-16 | 2014-12-03 | 叶关荣 | A kind of LED bulb electric ballast |
| CN204254340U (en) * | 2014-12-12 | 2015-04-08 | 海宁市新光源照明有限责任公司 | A kind of LED bulb and lamp holder thereof |
-
2014
- 2014-12-12 CN CN201410761834.4A patent/CN104456221A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009100160A1 (en) * | 2008-02-06 | 2009-08-13 | C. Crane Company, Inc. | Light emitting diode lighting device |
| US20120014117A1 (en) * | 2010-07-13 | 2012-01-19 | Chen-Lung Huang | Heat sink for led bulbs |
| CN203549432U (en) * | 2011-01-18 | 2014-04-16 | 松下电器产业株式会社 | Bulb-shaped lamp and lighting device |
| CN102818132A (en) * | 2011-06-07 | 2012-12-12 | 黄振隆 | Heat-radiating structure for LED bulb |
| CN203052302U (en) * | 2013-01-14 | 2013-07-10 | 桐乡佳旺光电科技有限公司 | Light-emitting diode (LED) bulb lamp |
| JP3184142U (en) * | 2013-03-21 | 2013-06-13 | 維熹科技股▲ふん▼有限公司 | LED bulb |
| US20140300269A1 (en) * | 2013-04-08 | 2014-10-09 | Well Shin Technology Co., Ltd. | Led bulb |
| CN203375213U (en) * | 2013-07-05 | 2014-01-01 | 黄漩 | LED bulb lamp |
| CN103388767A (en) * | 2013-07-17 | 2013-11-13 | 乐健科技（珠海）有限公司 | Novel LED (light-emitting diode) bulb lamp |
| CN203757435U (en) * | 2013-08-30 | 2014-08-06 | 东芝照明技术株式会社 | LED bulb and lighting device |
| CN203743927U (en) * | 2014-03-05 | 2014-07-30 | 游宇 | LED lamp bulb |
| CN203967110U (en) * | 2014-03-24 | 2014-11-26 | 东莞市雷明灯照明科技有限公司 | A kind of LED heater tab with locating means and LED heater tab with locating means bulb |
| CN203907270U (en) * | 2014-04-28 | 2014-10-29 | 上虞市宝之能照明电器有限公司 | Aluminum-base LED spherical bulb |
| CN203980201U (en) * | 2014-05-16 | 2014-12-03 | 叶关荣 | A kind of LED bulb electric ballast |
| CN203963583U (en) * | 2014-06-19 | 2014-11-26 | 无锡天地合同能源管理有限公司 | A kind of bulb lamp |
| CN203980143U (en) * | 2014-07-18 | 2014-12-03 | 厦门阳光恩耐照明有限公司 | A kind of wide-angle luminous lens and wide-angle bulb lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630915A (en) * | 2019-01-29 | 2019-04-16 | 佛山电器照明股份有限公司 | A kind of modeling alclad lamp cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |