CN203718426U - Wide-angle luminous LED (Light Emitting Diode) bulb - Google Patents

Wide-angle luminous LED (Light Emitting Diode) bulb Download PDF

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Publication number
CN203718426U
CN203718426U CN201320845283.0U CN201320845283U CN203718426U CN 203718426 U CN203718426 U CN 203718426U CN 201320845283 U CN201320845283 U CN 201320845283U CN 203718426 U CN203718426 U CN 203718426U
Authority
CN
China
Prior art keywords
led
luminous
led lamp
wide
angle
Prior art date
Application number
CN201320845283.0U
Other languages
Chinese (zh)
Inventor
付勇
吕钦祥
Original Assignee
宁波爱美克思照明电器有限公司
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 宁波爱美克思照明电器有限公司 filed Critical 宁波爱美克思照明电器有限公司
Priority to CN201320845283.0U priority Critical patent/CN203718426U/en
Application granted granted Critical
Publication of CN203718426U publication Critical patent/CN203718426U/en

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Abstract

The utility model provides a wide-angle luminous LED (Light Emitting Diode) bulb which comprises a plurality of LED lamp beads, a lamp holder, a base, a substrate and a lampshade, wherein the substrate is fixedly connected with the base; the lampshade sleeves the periphery of the substrate and is fixedly connected to the substrate; an inverted conical support is fixedly connected to the upper end of the substrate; an aluminium plate is arranged at the bottom of the support; a soft baseplate is arranged at the side face of the support; the LED lamp beads are mounted on the aluminium plate and the soft baseplate; the base is fixedly connected with the substrate by a sleeve; a shell is arranged around the sleeve; the LED lamp beads which are arranged on the soft baseplate downwards give out light; two ends of the LED lamp beads are fixed by lamp pole supports; the LED lamp beads which are arranged on the aluminium plate upwards give out light; a transparent diamond cap covers the LED lamp beads and is fixedly connected with a lamp bead support. By using the scheme, the arrangement structure of the LED lamp beads is effectively improved, the luminous angle of the LED lamp beads is improved, and the safety in use of the LED bulb is ensured.

Description

The LED bulb that a kind of wide-angle is luminous
Technical field
The utility model relates to a kind of bulb of LED lamp pearl structure, relates in particular to the luminous LED bulb of a kind of wide-angle, belongs to " F21S: non-portable lighting device or its system " technical field in International Patent Classification (IPC).
Background technology
LED (Light Emitting Diode, light emitting diode), be to utilize under electric field action, the Sony ericsson mobile comm ab that PN junction is luminous, has high life, environmental protection, energy-conservation feature, it is the new light sources of environmental protection, LED white light is to excite yellow-green fluorescence powder by blue chip at present, carries out wavelength mediation and produces, along with LED technology is increasingly full-fledged, LED light source is the light source such as replace incandescent and fluorescent lamp just progressively, so there is the bulb as light source with LED.
LED bulb of the prior art generally comprises lamp holder, lampshade and be fixed on the LED light source in lampshade, wherein LED light source chips is fixed on a package support, by negative electrode and the anode of gold thread welding chip, passing into electric current comes 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 by bottom reflection, increase its light extraction yield, or change inner refractive index by silica gel moulding or with secondary optical lens, thereby increase its bright dipping, which is quite low to the light utilization efficiency of LED chip, particularly fail to make full use of the all-round light of LED chip, and LED light source arranges in vertical mode in lampshade, because LED chip is uniformly distributed in filament length direction, add the strong feature of directive property of LED light source, LED bulb of the prior art, light distribution effect is unsatisfactory, light efficiency is not high, LED lamp pearl lighting angle is little.
In addition, in the middle of power supply and outer cover metal base, the place of easy conductive, is only used general heat resistant adhesive tape to paste, and product casing is except base, be almost plastic casing entirely, heat radiation is difficult for, once interiors of products part temperature raises, easily cause adhesive tape damaged, cause electric leakage problem.
Summary of the invention
In view of this, the purpose of this utility model is to provide the luminous LED bulb of a kind of wide-angle, is intended to improve the arrangement of its LED lamp pearl, improves the lighting angle of LED lamp pearl, and guarantees that LED bulb is used safety.
For solving the problems of the technologies described above, the technical solution of the utility model is: the LED bulb that a kind of wide-angle is luminous, comprise some LED lamp pearls, lamp holder, the base being fixedly connected with lamp holder, the pedestal being fixedly linked with base and be set in the lampshade that this pedestal is peripheral and be fixedly connected with it, this pedestal upper end is fixedly connected with back taper support, its frame bottom is provided with aluminium sheet, side is provided with soft base plate, LED lamp pearl is all housed on aluminium sheet and soft base plate, wherein: described base is fixedly linked by sleeve and pedestal, the periphery of this sleeve is provided with shell; The LED lamp pearl being arranged on described soft base plate is luminous downwards, and these LED lamp pearl two ends are fixed by lamppost support, and the LED lamp pearl being arranged on described aluminium sheet is upwards luminous, is covered with transparent diamond cap on it, and this diamond cap and lamp pearl support are fixedly linked.
Preferably, the LED bulb that above-mentioned a kind of wide-angle is luminous, wherein: described sleeve adopts moulded heat-conductive insulated plastics to make, and thermal conductivity factor is 3.5W/mk.
Again preferably, the LED bulb that above-mentioned a kind of wide-angle is luminous, wherein: described pedestal, shell and back taper support are all aluminum material and make.
More preferably, the LED bulb that above-mentioned a kind of wide-angle is luminous, wherein: described lampshade is Transparent lamp shade.
Further preferably, the LED bulb that above-mentioned a kind of wide-angle is luminous, wherein: described lamp holder, base are respectively E14 lamp holder, E14 base.
Still more preferably, the LED bulb that above-mentioned a kind of wide-angle is luminous, wherein: between described some LED lamp pearls, become to be connected in parallel.
In addition, the LED bulb that above-mentioned a kind of wide-angle is luminous, wherein: the mode that is fixedly connected with that described lampshade is buckle with pedestal, detachable.
The utility model technique effect is mainly reflected in: the soft base plate being fixed on back taper support side has certain angle of inclination, the LED lamp pearl being fixed thereon is luminous downwards, LED lamp pearl on aluminium sheet is upwards luminous, on it, be covered with transparent diamond cap, can realize like this 360 degree luminous, greatly improved the lighting angle of LED lamp pearl, base is fixedly linked by sleeve and pedestal in addition, the periphery of this sleeve is provided with shell, preferably, sleeve adopts moulded heat-conductive insulated plastics to make, thermal conductivity factor is 3.5W/mk, pedestal, shell and back taper support are all aluminum material and make, this sleeve separates pedestal and shell effectively, the heat that so both lamp pearl can be transmitted on pedestal is further transmitted on shell, pedestal and shell can be separated again, guaranteed use safety.
In addition, between some LED lamp pearls, become to be connected in parallel, when the damage that occurs indivedual LED lamp pearls, do not affect the normal use of bulb, and the lampshade mode that is fixedly connected with that is buckle with pedestal, detachably, when there being the damage of indivedual LED lamp pearls to change.
Accompanying drawing explanation
Fig. 1: the utility model structural representation.
In figure, the implication of each Reference numeral is: 1-lampshade, 2-diamond cap, 3-LED lamp pearl, 4-aluminium sheet, 5-base, 6-lamp holder, 7-lamp pearl support, 8-soft base plate, 9-back taper support, 10-pedestal, 11-sleeve, 12-shell.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solution of the present invention is easier to understand and grasp.
As shown in Figure 1, the LED bulb that wide-angle is luminous, base 5, the pedestal 10 being fixedly linked with base 5 that comprises LED lamp pearl 3, lamp holder 6 that some one-tenth is connected in parallel, matches with lamp holder 6 and be fixedly connected with and be set in the transparent lampshade 1 that this pedestal 10 is peripheral and be fixedly connected with it.
Lamp holder 6 is E14 lamp holder, the base 5 matching is with it E14 base, pedestal 10 is aluminum base, the upper end of pedestal 10 is fixedly connected with back taper support 9, back taper support 9 is also for aluminum material is made, its frame bottom is provided with aluminium sheet 4, and the side that back taper tilts is provided with soft base plate 8, and LED lamp pearl 3 is all housed on aluminium sheet 4 and soft base plate 8.
The LED lamp pearl 3 being arranged on soft base plate 8 is luminous downwards, these LED lamp pearl 3 two ends are fixing by lamppost support 7, and the LED lamp pearl 3 being arranged on aluminium sheet 4 is upwards luminous, is covered with transparent diamond cap 2 on it, this diamond cap 2 is fixedly linked with lamp pearl support 7, can realize like this 360 degree luminous.
Base 5 is fixedly linked by sleeve 11 and pedestal 10, the periphery of this sleeve 11 is provided with shell 12, sleeve 11 is to adopt heat-conducting insulation material to make, and thermal conductivity factor is 3.5W/mk, compares conventional plastic and will get well, there are again insulating properties, shell 12 is aluminium shell, and sleeve 11 separates pedestal 10 and shell 12 effectively, and the heat that so both LED lamp pearl 3 can be transmitted on pedestal 10 is further transmitted on shell 12, pedestal 10 and shell 12 can be separated again, guarantee use safety.
In addition, lampshade 1 is the mode that is fixedly connected with of buckle with pedestal 10, detachable, when there being the damage of indivedual LED lamp pearls to change.
Certainly; said base, shell and back taper support are not limited to and adopt aluminum material to make; base, lamp holder are also not only confined to E14 base and E14 lamp holder, and above is only concrete exemplary applications of the present utility model, and protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims (7)

1. the LED bulb that wide-angle is luminous, comprise some LED lamp pearls, lamp holder, the base being fixedly connected with lamp holder, the pedestal being fixedly linked with base and be set in the lampshade that this pedestal is peripheral and be fixedly connected with it, this pedestal upper end is fixedly connected with back taper support, its frame bottom is provided with aluminium sheet, side is provided with soft base plate, LED lamp pearl is all housed on aluminium sheet and soft base plate, it is characterized in that: described base is fixedly linked by sleeve and pedestal, the periphery of this sleeve is provided with shell; The LED lamp pearl being arranged on described soft base plate is luminous downwards, and these LED lamp pearl two ends are fixed by lamppost support, and the LED lamp pearl being arranged on described aluminium sheet is upwards luminous, is covered with transparent diamond cap on it, and this diamond cap and lamp pearl support are fixedly linked.
2. according to the luminous LED bulb of a kind of wide-angle claimed in claim 1, it is characterized in that: described sleeve adopts moulded heat-conductive insulated plastics to make, and thermal conductivity factor is 3.5W/mk.
3. according to the luminous LED bulb of a kind of wide-angle claimed in claim 1, it is characterized in that: described pedestal, shell and back taper support are all aluminum material and make.
4. according to the luminous LED bulb of a kind of wide-angle claimed in claim 1, it is characterized in that: described lampshade is Transparent lamp shade.
5. according to the luminous LED bulb of a kind of wide-angle claimed in claim 1, it is characterized in that: described lamp holder, base are respectively E14 lamp holder, E14 base.
6. according to the luminous LED bulb of a kind of wide-angle claimed in claim 1, it is characterized in that: between described some LED lamp pearls, become to be connected in parallel.
7. according to the luminous LED bulb of a kind of wide-angle claimed in claim 1, it is characterized in that: the mode that is fixedly connected with that described lampshade is buckle with pedestal, detachable.
CN201320845283.0U 2013-12-06 2013-12-06 Wide-angle luminous LED (Light Emitting Diode) bulb CN203718426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320845283.0U CN203718426U (en) 2013-12-06 2013-12-06 Wide-angle luminous LED (Light Emitting Diode) bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320845283.0U CN203718426U (en) 2013-12-06 2013-12-06 Wide-angle luminous LED (Light Emitting Diode) bulb

Publications (1)

Publication Number Publication Date
CN203718426U true CN203718426U (en) 2014-07-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320845283.0U CN203718426U (en) 2013-12-06 2013-12-06 Wide-angle luminous LED (Light Emitting Diode) bulb

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712915A (en) * 2015-04-14 2015-06-17 宁波市柯玛士电器实业有限公司 Flashlight
CN104747922A (en) * 2015-04-14 2015-07-01 宁波市柯玛士电器实业有限公司 Flashlight
CN105020613A (en) * 2015-07-07 2015-11-04 佛山燊业光电有限公司 Wide-angle luminous LED (Light Emitting Diode) lamp
WO2018165807A1 (en) * 2017-03-13 2018-09-20 正屋(厦门)电子有限公司 Led bulb with dual bulb shells

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712915A (en) * 2015-04-14 2015-06-17 宁波市柯玛士电器实业有限公司 Flashlight
CN104747922A (en) * 2015-04-14 2015-07-01 宁波市柯玛士电器实业有限公司 Flashlight
CN105020613A (en) * 2015-07-07 2015-11-04 佛山燊业光电有限公司 Wide-angle luminous LED (Light Emitting Diode) lamp
WO2018165807A1 (en) * 2017-03-13 2018-09-20 正屋(厦门)电子有限公司 Led bulb with dual bulb shells

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

Granted publication date: 20140716

Termination date: 20141206

EXPY Termination of patent right or utility model