CN102494258A - Light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in wide angle - Google Patents
Light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in wide angle Download PDFInfo
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- CN102494258A CN102494258A CN2011104597215A CN201110459721A CN102494258A CN 102494258 A CN102494258 A CN 102494258A CN 2011104597215 A CN2011104597215 A CN 2011104597215A CN 201110459721 A CN201110459721 A CN 201110459721A CN 102494258 A CN102494258 A CN 102494258A
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- radiator
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- led light
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- light
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Abstract
The invention discloses a light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in a wide angle. The LED lamp bulb comprises a light-transmitting cover, a radiator, a lamp holder and a lamp base in which an LED driving module is arranged, wherein the radiator is fastened to the bottom of the light-transmitting cover; one end of the lamp base is sleeved in the radiator from the bottom of the radiator, and the other end of the lamp base is sleeved in the lamp holder; a bowl-shaped light reflecting cover and an aluminum substrate are arranged inside the light-transmitting cover; at least one LED light source is arranged on the top and the bottom of the aluminum substrate respectively; and the bottom of the aluminum substrate is connected with the top of the radiator by the bowl-shaped light reflecting cover. According to the LED lamp bulb provided with the LED light source combinations on double sides and capable of emitting the light in the wide angle, a function of emitting the light in the wide angle is achieved by arranging the bowl-shaped light reflecting cover and arranging the LED light sources on the top and the bottom of the aluminum substrate respectively.
Description
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Technical field
The present invention relates to the LED technical field of lamps, relate in particular to a kind of luminous LED bulb of wide-angle of double-sided belt led light source combination.
Background technology
Because LED (being light emitting diode) has that volume is little, the life-span is long, light efficiency is high, heating is low, radiationless, shock resistance, low energy consumption and environmental protection do not have advantages such as mercury, so it belongs to the energy-saving and environment friendly illuminating product.Be widely used in illumination, demonstration and decoration field, national governments all reduce and pollute with energy savings in positive encourage growth LED lighting engineering at present.But be to use led light source as illumination and decorative lamp, also exist some shortcomings, for example; Because the led light source optical beam ratio is concentrated, lighting angle is narrower and the astigmatism of illumination is little; In the time of in being applied in bulb, cause light can't arrive side, influence illumination and the effect of decorating of bulb.
Application number is that 200910046531.3 invention application discloses a kind of LED illuminating lamp; Comprise insulation crust, heat insulation, column shape radiator, LED drive plate, LED lamp and reflector; Around the reflector or side arrangement the LED lamp is arranged, below reflector, be provided with stopper and sensor; Reflector is a kind of infundibulate reflector, and it is shaped as a port with two infundibulate reflectors and connects and be integral or single infundibulate reflector.
Though the light that this infundibulate reflector can send the LED lamp around it reflexes to the side of diffuser; But for the LED lamp far away apart from the infundibulate reflector; Because reflector is infundibulate; The light that these LED lamps send has only seldom a part of side that can arrive the infundibulate reflector and be reflected to diffuser, thereby causes the lateral emitting effect not ideal enough; And the more important thing is that this infundibulate reflector still can't reflex to light the back of bulb, thus form the dark space, back, can't realize the purpose that wide-angle is luminous.
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Summary of the invention
In order to solve the problem that above-mentioned prior art exists; The object of the present invention is to provide a kind of light that not only can make to reach the back of bulb; Eliminate the dark space, back, but also the luminous LED bulb of wide-angle that the double-sided belt led light source that can make light arrive the side of bulb makes up.
To achieve these goals, the technical scheme content of the present invention's employing is specific as follows:
A kind of luminous LED bulb of wide-angle of double-sided belt led light source combination, it comprises diffuser, radiator, lamp holder and the inner lamp socket that is provided with the LED driver module; Said radiator is buckled in the bottom of diffuser; Said lamp socket one end is inserted in the radiator from the bottom of radiator, and the other end is inserted in the lamp holder; The inside of said diffuser is provided with bowl-type reflection shield and aluminium base; The top of said aluminium base and bottom are respectively equipped with at least one led light source; The bottom of said aluminium base connects the radiator top through the bowl-type reflection shield.
Preferably, said bowl-type reflection shield is fixed on the radiator top through screw.
Perhaps, said aluminium base is fixed on the radiator top through screw; Said bowl-type reflection shield is clamped between the bottom and radiator top of aluminium base.
Preferably, the bottom of said aluminium base also scribbles heat-conducting silicone grease.
Preferably, said lamp holder is plug-in type lamp holder or spiral lamp holder.
Preferably, said bowl-type reflection shield is high reflection mirror face aluminium sheet reflection shield or high reflection resin reflection shield.
Preferably, said diffuser is high printing opacity clear glass diffuser or high printing opacity diffusion resin diffuser.
Preferably, said radiator is hot aluminium radiator of superconduction or the hot PPS resin of superconduction radiator.
Preferably, said lamp socket is that high-temperature resistant PBT resin adds the glass lamp socket.
Compared with prior art, the present invention has produced following beneficial effect:
The luminous LED bulb of wide-angle of double-sided belt led light source combination of the present invention is provided with led light source respectively through top and bottom at aluminium base; It is simultaneously luminous to have reached bulb anterior (being the front of diffuser) and bulb back, and eliminates the purpose of dark space, back; Simultaneously; Also be provided with the bowl-type reflection shield, even the led light source of aluminium base bottom is far away apart from the bowl-type reflection shield, with respect to existing infundibulate reflection shield; Can guarantee that these led light sources have more light to arrive bowl type reflector; And reflexed on the side of diffuser by a bowl type reflector, thereby make the lateral emitting effect of diffuser desirable more, finally realized the function that wide-angle is luminous.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further description.
Description of drawings
Fig. 1 for the luminous LED bulb of the wide-angle of double-sided belt led light source of the present invention combination more preferably embodiment be in the structural representation under the assembled state;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 for the luminous LED bulb of the wide-angle of double-sided belt led light source of the present invention combination more preferably embodiment be in the structural representation under the disassembled form.
Wherein, 1, diffuser; 2, radiator; 3, lamp socket; 4, lamp holder; 5, LED driver module; 6, bowl-type reflection shield; 7, aluminium base; 8, led light source.And in Fig. 2, the straight line of band arrow is represented the light reflection condition that led light source is launched.
The specific embodiment
Shown in Fig. 1-3, the luminous LED bulb of wide-angle of double-sided belt led light source combination of the present invention, it mainly comprises diffuser 1, radiator 2, lamp holder 4 and the inner lamp socket 3 that is provided with LED driver module 5; Said radiator 2 is buckled in the bottom of diffuser 1; Said lamp socket 3 one ends are inserted in the radiator 2 from the bottom of radiator 2, and the other end is inserted in the lamp holder 4; The inside of said diffuser 1 is provided with bowl-type reflection shield 6 and aluminium base 7; The top of said aluminium base 7 and bottom are respectively equipped with at least one led light source 8; The bottom of said aluminium base 7 connects radiator 2 tops through bowl-type reflection shield 6.
Wherein, be fixedly connected with bowl-type reflection shield 6 in order to realize radiator 2, said bowl-type reflection shield 6 is fixed on the top of radiator 2 through screw.
Perhaps, said aluminium base 6 is fixed on radiator 2 tops through screw; Said bowl-type reflection shield 6 is clamped between the top of bottom and radiator 2 of aluminium base 7.
In order to accelerate the heat radiation progress of aluminium base 7, the bottom of said aluminium base 7 also scribbles heat-conducting silicone grease (figure does not show).
In order to satisfy the instructions for use of different use occasions, said lamp holder 4 is plug-in type lamp holder or spiral lamp holder.
In order to strengthen the reflecting effect of 6 pairs of light of bowl-type reflection shield, said bowl-type reflection shield 6 is high reflection mirror face aluminium sheet reflection shield or high reflection resin reflection shield.
Need to prove that said high reflection mirror face aluminium sheet reflection shield is meant that reflectivity reaches the minute surface aluminium sheet reflection shield about 95%; Said high reflection resin reflection shield is meant that reflectivity reaches 97.5% resin reflection shield.Simultaneously, the size of bowl-type reflection shield 6 is through the detailed calculated of optical design, and light loss is very few, makes the reflecting effect of bowl-type reflection shield 6 better.
In order to strengthen the translucent effect of diffuser 1, said diffuser 1 is high printing opacity clear glass diffuser or high printing opacity diffusion resin diffuser.
Need to prove that said high printing opacity clear glass diffuser is meant that light transmittance is about 95% clear glass diffuser; Said high printing opacity diffusion resin diffuser is meant that light transmittance is about 94% diffusion resin diffuser.
In order to strengthen the radiating effect of radiator 2, said radiator 2 is hot aluminium radiator of superconduction or the hot PPS resin of superconduction radiator; And the thermal conductivity factor of hot aluminium radiator of superconduction and the hot PPS resin of superconduction radiator is 10W/M.K.
In order to strengthen the heat-resisting effect of lamp socket 3, said lamp socket 3 adds the glass lamp socket for high-temperature resistant PBT resin.Need to prove that said high-temperature resistant PBT resin adds the glass lamp socket and is meant that heatproof can reach 200 degrees centigrade PBT resin and add the glass lamp socket.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of claim of the present invention all according to the technical scheme and the design of above description.
Claims (9)
1. the luminous LED bulb of wide-angle of double-sided belt led light source combination, it comprises diffuser, radiator, lamp holder and the inner lamp socket that is provided with the LED driver module; Said radiator is buckled in the bottom of diffuser; Said lamp socket one end is inserted in the radiator from the bottom of radiator, and the other end is inserted in the lamp holder; It is characterized in that: the inside of said diffuser is provided with bowl-type reflection shield and aluminium base; The top of said aluminium base and bottom are respectively equipped with at least one led light source; The bottom of said aluminium base connects the radiator top through the bowl-type reflection shield.
2. the luminous LED bulb of wide-angle of double-sided belt led light source combination as claimed in claim 1, it is characterized in that: said bowl-type reflection shield is fixed on the radiator top through screw.
3. the luminous LED bulb of wide-angle of double-sided belt led light source combination as claimed in claim 1, it is characterized in that: said aluminium base is fixed on the radiator top through screw; Said bowl-type reflection shield is clamped between the bottom and radiator top of aluminium base.
4. like the luminous LED bulb of wide-angle of claim 2 or 3 described double-sided belt led light source combinations, it is characterized in that: the bottom of said aluminium base also scribbles heat-conducting silicone grease.
5. the luminous LED bulb of wide-angle of double-sided belt led light source combination as claimed in claim 4, it is characterized in that: said lamp holder is plug-in type lamp holder or spiral lamp holder.
6. the luminous LED bulb of wide-angle of double-sided belt led light source combination as claimed in claim 5 is characterized in that: said bowl-type reflection shield is high reflection mirror face aluminium sheet reflection shield or high reflection resin reflection shield.
7. the luminous LED bulb of wide-angle of double-sided belt led light source combination as claimed in claim 6 is characterized in that: said diffuser is high printing opacity clear glass diffuser or high printing opacity diffusion resin diffuser.
8. the luminous LED bulb of wide-angle of double-sided belt led light source combination as claimed in claim 7, it is characterized in that: said radiator is hot aluminium radiator of superconduction or the hot PPS resin of superconduction radiator.
9. the luminous LED bulb of wide-angle of double-sided belt led light source combination as claimed in claim 8, it is characterized in that: said lamp socket is that high-temperature resistant PBT resin adds the glass lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104597215A CN102494258A (en) | 2011-12-31 | 2011-12-31 | Light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in wide angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104597215A CN102494258A (en) | 2011-12-31 | 2011-12-31 | Light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in wide angle |
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| Publication Number | Publication Date |
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| CN102494258A true CN102494258A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104597215A Pending CN102494258A (en) | 2011-12-31 | 2011-12-31 | Light-emitting diode (LED) lamp bulb provided with LED light source combinations on double sides and capable of emitting light in wide angle |
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| CN (1) | CN102494258A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363354A (en) * | 2013-06-28 | 2013-10-23 | 宁波福泰电器有限公司 | LED lamp manufactured by imitating illuminating angle of incandescent lamp |
| CN103742802A (en) * | 2013-12-23 | 2014-04-23 | 蔡干强 | Light-emitting diode (LED) bulb |
| CN103982854A (en) * | 2014-05-28 | 2014-08-13 | 昆山生态屋建筑技术有限公司 | Spotlight for enhancing central light strength |
| CN103982824A (en) * | 2014-05-28 | 2014-08-13 | 昆山生态屋建筑技术有限公司 | Reflector lamp provided with hemispheric diffusion shell and adjustable in angle |
| CN104033798A (en) * | 2014-06-25 | 2014-09-10 | 昆山天重星光电科技有限公司 | Spotlight with spherical diffuser |
| CN104100926A (en) * | 2013-08-22 | 2014-10-15 | 浙江雷士灯具有限公司 | Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same |
| CN104728636A (en) * | 2015-03-06 | 2015-06-24 | 浙江生辉照明有限公司 | LED lamp |
| CN109812762A (en) * | 2019-03-20 | 2019-05-28 | 秦皇岛东控电子科技有限公司 | A kind of illumination emergency light circuit |
| CN109855022A (en) * | 2019-03-20 | 2019-06-07 | 秦皇岛东控电子科技有限公司 | A kind of illumination emergency light |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373273Y (en) * | 2009-03-12 | 2009-12-30 | 林峻毅 | Reflective LED lamp |
| CN101936466A (en) * | 2009-07-01 | 2011-01-05 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN102155664A (en) * | 2011-04-13 | 2011-08-17 | 胡文松 | High-illumination LED (light emitting diode) lamp bulb with 360-degree full fire angle |
| CN102278652A (en) * | 2011-09-15 | 2011-12-14 | 浙江世明光学科技有限公司 | Light emitting diode (LED) ball-bulb lamp |
-
2011
- 2011-12-31 CN CN2011104597215A patent/CN102494258A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201373273Y (en) * | 2009-03-12 | 2009-12-30 | 林峻毅 | Reflective LED lamp |
| CN101936466A (en) * | 2009-07-01 | 2011-01-05 | 富准精密工业(深圳)有限公司 | Light-emitting diode lamp |
| CN102155664A (en) * | 2011-04-13 | 2011-08-17 | 胡文松 | High-illumination LED (light emitting diode) lamp bulb with 360-degree full fire angle |
| CN102278652A (en) * | 2011-09-15 | 2011-12-14 | 浙江世明光学科技有限公司 | Light emitting diode (LED) ball-bulb lamp |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363354A (en) * | 2013-06-28 | 2013-10-23 | 宁波福泰电器有限公司 | LED lamp manufactured by imitating illuminating angle of incandescent lamp |
| CN104100926A (en) * | 2013-08-22 | 2014-10-15 | 浙江雷士灯具有限公司 | Split LED (light emitting diode) bulb lamp cover and full-angle LED bulb lamp based on same |
| CN103742802A (en) * | 2013-12-23 | 2014-04-23 | 蔡干强 | Light-emitting diode (LED) bulb |
| CN103982854A (en) * | 2014-05-28 | 2014-08-13 | 昆山生态屋建筑技术有限公司 | Spotlight for enhancing central light strength |
| CN103982824A (en) * | 2014-05-28 | 2014-08-13 | 昆山生态屋建筑技术有限公司 | Reflector lamp provided with hemispheric diffusion shell and adjustable in angle |
| CN104033798A (en) * | 2014-06-25 | 2014-09-10 | 昆山天重星光电科技有限公司 | Spotlight with spherical diffuser |
| CN104728636A (en) * | 2015-03-06 | 2015-06-24 | 浙江生辉照明有限公司 | LED lamp |
| CN109812762A (en) * | 2019-03-20 | 2019-05-28 | 秦皇岛东控电子科技有限公司 | A kind of illumination emergency light circuit |
| CN109855022A (en) * | 2019-03-20 | 2019-06-07 | 秦皇岛东控电子科技有限公司 | A kind of illumination emergency light |
| CN109855022B (en) * | 2019-03-20 | 2021-07-06 | 秦皇岛东控电子科技有限公司 | Lighting emergency lamp |
| CN109812762B (en) * | 2019-03-20 | 2021-07-06 | 秦皇岛东控电子科技有限公司 | Lighting emergency lamp circuit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518000, China Applicant after: Shenzhen Juzuo Lighting Co.,Ltd. Address before: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518000, China Applicant before: Shenzhen Collection Enterprises Co.,Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |