CN202118576U - Evenly luminous light-emitting diode (LED) bulb with high brightness - Google Patents

Evenly luminous light-emitting diode (LED) bulb with high brightness Download PDF

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Publication number
CN202118576U
CN202118576U CN2011201566780U CN201120156678U CN202118576U CN 202118576 U CN202118576 U CN 202118576U CN 2011201566780 U CN2011201566780 U CN 2011201566780U CN 201120156678 U CN201120156678 U CN 201120156678U CN 202118576 U CN202118576 U CN 202118576U
Authority
CN
China
Prior art keywords
led
brightness
bulb
power supply
lamp socket
Prior art date
Application number
CN2011201566780U
Other languages
Chinese (zh)
Inventor
陈桂兰
Original Assignee
陈桂兰
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 陈桂兰 filed Critical 陈桂兰
Priority to CN2011201566780U priority Critical patent/CN202118576U/en
Application granted granted Critical
Publication of CN202118576U publication Critical patent/CN202118576U/en

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Abstract

The utility model discloses an evenly luminous light-emitting diode (LED) bulb with high brightness, which comprises a lamp holder, a lamp socket installed on the lamp holder, a control power supply fixed in the lamp socket, a base installed on the lamp socket and used for fixing the control power supply, an LED luminous component arranged on the base and a bulb shell fixed on the lamp socket and used for protecting the LED luminous component. The evenly luminous LED bulb with the high brightness is characterized in that the LED luminous component comprises a hemispherical support formed by a flexible circuit board and a plurality of LED luminous bodies installed on the hemispherical support, and the LED luminous component is electrically connected with the control power supply. The evenly luminous LED bulb with the high brightness has the advantages of being even in light output, high in brightness and large in irradiation angle.

Description

A kind of high-brightness LED bulb of uniformly light-emitting
Technical field
The utility model relates to a kind of LED bulb, especially relates to a kind of high-brightness LED bulb of uniformly light-emitting.
Background technology
LED is the abbreviation of English light emitting diode (light emitting diode); LED is a kind of semiconductor that can electric energy be converted into visible light; It changed the incandescent lamp tungsten filament luminous with energy-saving fluorescent lamp tricolor powder principle of luminosity, and colour TV can be luminous, has long, numerous advantages such as light efficiency is high, radiationless, low-power consumption of life-span; Along with the energy-conservation and proposition green illumination theory, LED is introduced in the lighting as light source gradually.
At present, the light emitting sources that daylight lighting lamp adopted such as daily bulb, desk lamp are to be main with incandescent lamp bulb or fluorescent tube basically, yet; The electro-optical efficiency of incandescent lamp bulb and fluorescent tube is all lower; And its heat is big, and service life is short, generally only has about 3000 hours.
LED then can overcome above shortcoming, and its internal characteristics has determined that it is optimal light source:
(1) volume is little, and LED is that a very little wafer is encapsulated in epoxy resin the inside basically, thus its very little, very light.
(2) power consumption is low, and the LED power consumption is very low, and in general the operating voltage of LED is 2-3.6V.Working power is 0.02-0.03A.The electricity of its consumption is no more than 0.1W in other words.
(3) long service life is direct current supply because the LED lamp adopts, so under appropriate power supply and voltage, can reach about 10 hours the service life of LED.
(4) environmental protection, LED is made by nontoxic material, and containing mercury unlike fluorescent lamp can pollute, and LED also can recycling simultaneously.
(5) sturdy and durable, LED is encapsulated in the Araldite the inside completely, and it is all firmer than bulb and fluorescent tube.Also do not have loosening part in the lamp body, it is non-damageable that these characteristics make that LED can say so.
At present; The light-emitting area of being seen LED bulb is that monomer LED in one plane arranges and forms on the market because the lighting angle of monomer LED itself is narrower, LED bunch when planar alignment, send the light spotlight effect stronger; But the high light area is less relatively, and brightness is inhomogeneous in the range of exposures.When applying to short distance such as desk lamp illumination, the high light area is little, and the cores luminous intensity is big, feels dazzling during use, brings uncomfortable and affects one's power of vision.
The utility model content
The utility model technical problem to be solved provides the high-brightness LED bulb of the uniformly light-emitting that a kind of bright dipping is even, brightness is high and irradiating angle is big.
The utility model is to solve above-mentioned technical problem through following technical proposals: a kind of high-brightness LED illuminator of uniformly light-emitting; Comprise lamp holder; Be installed in the lamp socket on the lamp holder, be fixed on the control power supply in the lamp socket, be installed in and be used for fixing the pedestal of controlling power supply on the lamp socket; Be arranged on the LED luminescence component on the pedestal and be fixed on the cell-shell that is used to protect the LED luminescence component on the said lamp socket; It is characterized in that said LED luminescence component comprises the hemispherical support that is formed by flexible PCB and be installed in the plurality of LEDs illuminator on the said hemispherical support that said LED luminescence component is electrically connected with said control power supply.
Optimal way, said LED illuminator is connected or/and be connected in parallel with said flexible PCB.
Optimal way, said LED illuminator is the adopting surface mounted LED illuminator.
Optimal way, said cell-shell is hemispherical dome structure.
The utility model with prior art beneficial effect mutually is: because this structure changes traditional circuit board into flexible PCB; And the hemispherical support that forms by flexible PCB; The plurality of LEDs illuminator is installed on the hemispherical support that flexible PCB forms; Said LED illuminator is electrically connected with said flexible PCB and control power supply; It is more even that the light that the LED illuminator is sent is set like this, because the hemispherical support that flexible PCB forms, design has enlarged the surface area that the LED illuminator is installed like this; The brightness that also improves the LED illuminator greatly when more LED illuminator is installed, and hemispherical dome structure also helps enlarging the light angle of LED illuminator.
Description of drawings
Just the utility model is described further with implementing below in conjunction with accompanying drawing:
Fig. 1 is the utility model decomposition texture sketch map.
Fig. 2 is the structural representation that the utility model assembles.
Fig. 3 is a front view shown in Figure 2.
Fig. 4 is the cutaway view of A-A shown in Figure 3.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to specify the technical scheme of the utility model.
With reference to accompanying drawing 1, Fig. 2, Fig. 3, shown in Figure 4; The utility model discloses a kind of high-brightness LED bulb of uniformly light-emitting; Comprise lamp holder 1, be installed in the lamp socket 2 on the lamp holder 1, be fixed on the control power supply 3 in the lamp socket 2; Be installed in and be used for fixing the pedestal 4 of controlling power supply 3 on the lamp socket 2; Be arranged on the LED luminescence component on the pedestal 4 and be fixed on the cell-shell 7 that is used to protect the LED luminescence component on the said lamp socket 2, it is characterized in that, said LED luminescence component comprises the hemispherical support 5 that is formed by flexible PCB and is installed in the plurality of LEDs illuminator 6 on the said hemispherical support 5; Said LED luminescence component is electrically connected with said control power supply 3; Be that said plurality of LEDs illuminator 6 is electrically connected with the hemispherical support 5 that is formed by flexible PCB, the hemispherical support 5 that is formed by flexible PCB is electrically connected with said control power supply 3, and said control power supply 3 is electrically connected with said lamp holder 1.Said plurality of LEDs illuminator 6 is connected with the hemispherical support 5 that is formed by flexible PCB or/and be connected in parallel, and above-mentioned LED illuminator 6 is the adopting surface mounted LED illuminator, and said cell-shell 7 is hemispherical dome structure.
Because this structure changes traditional circuit board into flexible PCB; And the hemispherical support 5 that forms by flexible PCB; Plurality of LEDs illuminator 6 is installed on the hemispherical support 5 that flexible PCB forms, and said LED illuminator 6 is electrically connected with said flexible PCB and control power supply 3, and it is more even that the light that the LED bulb is sent is set like this; Because the hemispherical support 5 that flexible PCB forms; Design has enlarged the surface area that LED illuminator 6 is installed like this, the brightness that also improves the LED bulb greatly when more LED illuminator 6 is installed, and hemispherical dome structure also helps enlarging the irradiating angle of LED bulb.
The above in the spiritual category that does not break away from the utility model creation, is familiar with the protection domain that this technological various simple covert and modification that those skilled in the art did still belongs to the utility model only with the convenient the utility model of explaining.

Claims (4)

1. the high-brightness LED bulb of a uniformly light-emitting; Comprise lamp holder; Be installed in the lamp socket on the lamp holder; Be fixed on the control power supply in the lamp socket, be installed in and be used for fixing the pedestal of controlling power supply on the lamp socket, be arranged on the LED luminescence component on the pedestal and be fixed on the cell-shell that is used to protect the LED luminescence component on the said lamp socket; It is characterized in that: said LED luminescence component comprises the hemispherical support that is formed by flexible PCB and is installed in the plurality of LEDs illuminator on the said hemispherical support that said LED luminescence component is electrically connected with said control power supply.
2. the high-brightness LED bulb of uniformly light-emitting according to claim 1, it is characterized in that: said LED illuminator is connected or/and be connected in parallel with said flexible PCB.
3. the high-brightness LED bulb of uniformly light-emitting according to claim 1 and 2, it is characterized in that: said LED illuminator is the adopting surface mounted LED illuminator.
4. the high-brightness LED bulb of uniformly light-emitting according to claim 1 and 2, it is characterized in that: said cell-shell is hemispherical dome structure.
CN2011201566780U 2011-05-17 2011-05-17 Evenly luminous light-emitting diode (LED) bulb with high brightness CN202118576U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201566780U CN202118576U (en) 2011-05-17 2011-05-17 Evenly luminous light-emitting diode (LED) bulb with high brightness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201566780U CN202118576U (en) 2011-05-17 2011-05-17 Evenly luminous light-emitting diode (LED) bulb with high brightness

Publications (1)

Publication Number Publication Date
CN202118576U true CN202118576U (en) 2012-01-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201566780U CN202118576U (en) 2011-05-17 2011-05-17 Evenly luminous light-emitting diode (LED) bulb with high brightness

Country Status (1)

Country Link
CN (1) CN202118576U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032734A (en) * 2012-12-06 2013-04-10 中山市美耐特光电有限公司 LED (Light-Emitting Diode) lamp bulb
CN103090224A (en) * 2012-12-28 2013-05-08 四川新力光源股份有限公司 Light emitting diode (LED) lamp and light emitting method based on the same
CN103697356A (en) * 2014-01-07 2014-04-02 长兴泛亚照明电器有限公司 Low-cost LED (Light Emitting Diode) lamp without heat sink
CN104595772A (en) * 2015-02-06 2015-05-06 深圳市兴灯业电子有限公司 Modular LED (Light Emitting Diode) lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032734A (en) * 2012-12-06 2013-04-10 中山市美耐特光电有限公司 LED (Light-Emitting Diode) lamp bulb
CN103090224A (en) * 2012-12-28 2013-05-08 四川新力光源股份有限公司 Light emitting diode (LED) lamp and light emitting method based on the same
CN103090224B (en) * 2012-12-28 2014-12-24 四川新力光源股份有限公司 Light emitting diode (LED) lamp and light emitting method based on the same
CN103697356A (en) * 2014-01-07 2014-04-02 长兴泛亚照明电器有限公司 Low-cost LED (Light Emitting Diode) lamp without heat sink
CN104595772A (en) * 2015-02-06 2015-05-06 深圳市兴灯业电子有限公司 Modular LED (Light Emitting Diode) lamp

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20130517