CN201944584U - LED (light-emitting diode) end-pulling bulb lamp - Google Patents

LED (light-emitting diode) end-pulling bulb lamp Download PDF

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Publication number
CN201944584U
CN201944584U CN2010206608747U CN201020660874U CN201944584U CN 201944584 U CN201944584 U CN 201944584U CN 2010206608747 U CN2010206608747 U CN 2010206608747U CN 201020660874 U CN201020660874 U CN 201020660874U CN 201944584 U CN201944584 U CN 201944584U
Authority
CN
China
Prior art keywords
lamp
led
column
light emitting
cylinder
Prior art date
Application number
CN2010206608747U
Other languages
Chinese (zh)
Inventor
钱勇
马人秀
李永勇
Original Assignee
德清新明辉电光源有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 德清新明辉电光源有限公司 filed Critical 德清新明辉电光源有限公司
Priority to CN2010206608747U priority Critical patent/CN201944584U/en
Application granted granted Critical
Publication of CN201944584U publication Critical patent/CN201944584U/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • F21K9/232Retrofit 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The utility model discloses an LED (light-emitting diode) end-pulling bulb lamp which comprises a lamp holder, a bulb shell and a light emitting assembly arranged in the bulb shell, wherein the light emitting assembly comprises a glass core column and a lamp column, the lamp column comprises a column body on which a plurality of LED light emitting elements are arranged along the circumferential direction, a rectifier and a current-limiting resistor are also arranged on the column body, and one end of the column body is connected with a lead wire in the glass core column through a conducting wire. The LED light emitting elements are distributed on the lamp column along the circumferential direction, and the LED light emitting elements can also be arranged on the front end surface of the lamp column as require so that all around and the front end of the lamp column can emit light, therefore, the light emitting effect of a tungsten filament of a filament lamp is achieved; compared with the filament lamp, the LED end-pulling bulb lamp has the advantages of energy saving, environmental protection and long electricity-saving service life; and can also be produced in a large batch by utilizing the production equipment and process of the original filament lamp, thereby reducing production cost, moreover, the bulb shell is made into an end-pulling shape to have a certain decoration effect.

Description

A kind of LED draws tail bubble lamp
Technical field
The utility model relates to a kind of lighting bulb, and particularly a kind of LED draws tail bubble lamp.
Background technology
Traditional incandescent lamp comprises lamp holder, and cell-shell and be arranged on glass stem in the cell-shell is drawn seal wire and connected tungsten filament in the stem stem, be as light source with tungsten filament, and cell-shell vacuumized, charge into inert gas, just can be used as lighting source, this incandescent lamp extensively is used, but because its shape is attractive in appearance inadequately, also exist the expense electricity, shortcomings such as life-span weak point, along with the development of society, it more and more can not adapt to the requirement to decoration and energy-saving and emission-reduction to people.
Summary of the invention
The utility model has overcome above-mentioned the deficiencies in the prior art, provides the LED that plays certain decorative effect of a kind of energy-conserving and environment-protective, long service life to draw tail bubble lamp.
The technical solution of the utility model is achieved in that
A kind of LED draws tail bubble lamp, comprise lamp holder, cell-shell and be arranged on luminescence component in the cell-shell, described luminescence component comprises glass stem, lamppost, lamppost comprises cylinder, is circumferentially with a plurality of LED light-emitting components in the cylinder upper edge, also be provided with rectifier and current-limiting resistance on cylinder, an end of cylinder links to each other with lead-in wire in the glass stem by seal wire.
As preferably, described cylinder is to be surrounded by the polylith substrate to form, and is welded with a plurality of LED light-emitting components on every substrate, links to each other with lead between the adjacent substrate.
As preferably, two adjacent substrates are connected together by gluing.
As preferably, described substrate is aluminium base or PCB circuit board.
As preferably, on the end face of the cylinder other end, also be furnished with the LED light-emitting component.
As preferably, described LED light-emitting component is a led chip.
Adopted the beneficial effects of the utility model of technique scheme to be:
The utility model is circumferentially to be distributed with the LED light-emitting component in the lamppost upper edge, also can the LED light-emitting component be set on the front end face of lamppost in case of necessity, make lamppost around and front end luminous, reach the illumination effect of incandescent lamp tungsten filament, but compare with incandescent lamp, energy-conserving and environment-protective more, it is long to economize electric life; Also can utilize the production equipment and the technology of former incandescent lamp to produce in enormous quantities, reduce production costs, in addition, cell-shell makes and draws shape of tail, has certain decorative effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: a kind of LED draws tail bubble lamp, as shown in Figure 1, comprise lamp holder 8, cell-shell 9 and be arranged on luminescence component in the cell-shell 9, cell-shell 9 is and draws shape of tail, described luminescence component comprises glass stem 1, lamppost, lamppost comprise cylinder 2, and described cylinder 2 is to be surrounded by 3 substrates 7 to form, described substrate 7 is the PCB circuit board, on every substrate 7, be welded with a plurality of LED light-emitting components 3, link to each other with lead between the adjacent substrate 7, and two adjacent substrates 7 be connected together by gluing, also be provided with rectifier 4 and current-limiting resistance (not shown) on cylinder 2, an end of cylinder 2 links to each other by the lead-in wire 6 in seal wire 5 and the glass stem 1.In order to increase light angle, on the end face of cylinder 2 other ends, also be furnished with LED light-emitting component 3, described LED light-emitting component 3 is a led chip.
Each parameter comparison of the utility model and conventional incandescent is as follows:
  Power consumption Light efficiency Life-span
Incandescent lamp (tungsten filament stem stem) 15W-40W 8-10lm 1000h
LED draws tail bubble lamp (LED stem stem) 1-2W Greater than 70lm Greater than 50000h
The beneficial effects of the utility model are:
1, compare with traditional incandescent lamp: power consumption descends 90%; Light efficiency increases 7-8 doubly, surpasses electricity-saving lamp country efficiency primary standard; Service life is more than 50 times.
2, can directly replace incandescent lamp.
3, compare not mercurously with electricity-saving lamp, can reach the ROHS of European Union standard fully, be the green illumination that meets environmental requirement.

Claims (6)

1. a LED draws tail bubble lamp, comprise lamp holder, cell-shell and be arranged on luminescence component in the cell-shell, it is characterized in that: described luminescence component comprises glass stem and lamppost, lamppost comprises cylinder, be circumferentially with a plurality of LED light-emitting components in the cylinder upper edge, also be provided with rectifier and current-limiting resistance on cylinder, an end of cylinder links to each other with lead-in wire in the glass stem by seal wire.
2. a kind of LED according to claim 1 draws tail bubble lamp, and it is characterized in that: described cylinder is to be surrounded by the polylith substrate to form, and is welded with a plurality of LED light-emitting components on every substrate, links to each other with lead between the adjacent substrate.
3. a kind of LED according to claim 1 draws tail bubble lamp, and it is characterized in that: two adjacent substrates are connected together by gluing.
4. draw tail bubble lamp according to claim 2 or 3 described a kind of LED, it is characterized in that: described substrate is aluminium base or PCB circuit board.
5. a kind of LED according to claim 1 draws tail bubble lamp, it is characterized in that: also be furnished with the LED light-emitting component on the end face of the cylinder other end.
6. a kind of according to claim 1 or 5 LED draws tail bubble lamp, and it is characterized in that: described LED light-emitting component is a led chip.
CN2010206608747U 2010-12-15 2010-12-15 LED (light-emitting diode) end-pulling bulb lamp CN201944584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206608747U CN201944584U (en) 2010-12-15 2010-12-15 LED (light-emitting diode) end-pulling bulb lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206608747U CN201944584U (en) 2010-12-15 2010-12-15 LED (light-emitting diode) end-pulling bulb lamp

Publications (1)

Publication Number Publication Date
CN201944584U true CN201944584U (en) 2011-08-24

Family

ID=44471926

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206608747U CN201944584U (en) 2010-12-15 2010-12-15 LED (light-emitting diode) end-pulling bulb lamp

Country Status (1)

Country Link
CN (1) CN201944584U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434862A (en) * 2011-12-20 2012-05-02 德清鼎辉照明有限公司 LED (Light-emitting Diode) luminous core column
CN102494255A (en) * 2011-12-20 2012-06-13 德清鼎辉照明有限公司 LED (light emitting diode) lamp bulb
CN102494254A (en) * 2011-12-20 2012-06-13 德清鼎辉照明有限公司 LED (light-emitting diode) light emitting module
CN103292193A (en) * 2013-06-07 2013-09-11 上虞远东照明有限公司 Semiconductor LED bulb light
CN104712935A (en) * 2015-03-14 2015-06-17 鹤山市广明源照明电器有限公司 LED lamp filament bulb lamp
RU168264U1 (en) * 2016-09-09 2017-01-25 Общество с ограниченной ответственностью "Руслед" Led lamp

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434862A (en) * 2011-12-20 2012-05-02 德清鼎辉照明有限公司 LED (Light-emitting Diode) luminous core column
CN102494255A (en) * 2011-12-20 2012-06-13 德清鼎辉照明有限公司 LED (light emitting diode) lamp bulb
CN102494254A (en) * 2011-12-20 2012-06-13 德清鼎辉照明有限公司 LED (light-emitting diode) light emitting module
CN103292193A (en) * 2013-06-07 2013-09-11 上虞远东照明有限公司 Semiconductor LED bulb light
CN104712935A (en) * 2015-03-14 2015-06-17 鹤山市广明源照明电器有限公司 LED lamp filament bulb lamp
CN104712935B (en) * 2015-03-14 2015-11-25 鹤山市广明源照明电器有限公司 LED silk bulb lamp
RU168264U1 (en) * 2016-09-09 2017-01-25 Общество с ограниченной ответственностью "Руслед" Led lamp

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110824

Termination date: 20151215

EXPY Termination of patent right or utility model