CN202452140U - Light-emitting diode (LED) bulb lamp with large emitting angle - Google Patents
Light-emitting diode (LED) bulb lamp with large emitting angle Download PDFInfo
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- CN202452140U CN202452140U CN2011203074742U CN201120307474U CN202452140U CN 202452140 U CN202452140 U CN 202452140U CN 2011203074742 U CN2011203074742 U CN 2011203074742U CN 201120307474 U CN201120307474 U CN 201120307474U CN 202452140 U CN202452140 U CN 202452140U
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Abstract
The utility model discloses a light-emitting diode (LED) bulb lamp with a large emitting angle. The LED bulb lamp comprises a lamp cap, an LED light source module, a lamp shade and a base, wherein the lamp cap is fixed at the lower end of the base, the lamp shade is fixed on the base, the LED light source module is electrically connected with the lamp cap, the LED light source module is fixed on the base, and the LED light source module is located in the lamp shade. The LED bulb lamp is characterized in that the LED light source module is provided with a columnar centre shaft, LED lamps are attached to the columnar centre shaft, and the LED lamps comprise an LED lamp which can horizontally illuminate and an LED lamp which can vertically illuminate. According to the LED bulb lamp, advantages of traditional bulbs and LED lighting devices are combined, the problems that the energy consumption is high, the service life is short, the light attenuation is serious, and the traditional bulbs are not environment-friendly in terms of the traditional bulbs are solved, and simultaneously the problem that LED bulb lamps in the market are small in emitting angle and limited in the illumination range is solved.
Description
Technical field
The utility model relates to lighting field, especially relates to a kind of big lighting angle LED bulb lamp of energy-conserving and environment-protective.
Background technology
The ball bulb that at present has varied room lighting to use on the market, like traditional incandescent lamp, electricity-saving lamp, its technology is ripe relatively with production technology, profile; Structure is basicly stable, and difference is little, and incandescent lamp is that standard lamp head adds pyriform clear glass lampshade; Inner vacuum, tungsten filament electrified light emitting, electricity-saving lamp then are that standard lamp head adds fluorescent tube; The shape of fluorescent tube some difference has the U type, screw type or the like; Rare gas is arranged in the fluorescent tube, increase its illumination effect, incandescent lamp and electricity-saving lamp also are the indoor illumination light fittings the most widely that uses at present.
The a lot of LED light fixture manufacturer LED ball bulb that releases one after another is also arranged now on the market, and the contour structures of their LED ball bulb and principle all are similar, all are that standard lamp head adds the cast aluminium radiator, again glass lamp shade on the main header casing of radiator.And in the inside of LED bulb, also be dress a slice pcb board mostly at the radiator top, led light source is affixed on the pcb board.
Existing conventional bulb, energy consumption is high, and service life is short, and light decay is more serious, and not environmental protection, some traditional energy-saving lamp also contain with serious pollution materials such as mercury, and health and environment is caused harmful effect.And LED ball bulb in the market, though solved problems such as energy-conservation, environmental protection, life-span weak point, its internal structure is simple, and lighting angle is little, and illumination zone has limitation.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of LED bulb lamp of big lighting angle, and it has combined the advantage of conventional bulb and LED lighting device; Solved conventional bulb, energy consumption is high, and service life is short; Optical attenuation is serious; The problem of not environmental protection has solved also simultaneously that LED ball bulb lighting angle is little on the market, and illumination zone has the problem of limitation.
The utility model adopts following technical scheme to realize:
A kind of LED bulb lamp of big lighting angle; It comprises lamp holder, led light source module, lampshade and base, and said lamp holder is fixed on said base lower end, and said lampshade is fixed on the said base; Said led light source module and said lamp holder electrically connect; Said led light source module is fixed on the said base, and said led light source module is positioned at said lampshade, and said led light source module has a column axis; The LED lamp is attached on the said column axis, and said LED lamp comprises the LED lamp of level irradiation and the LED lamp of vertical irradiation.The utility model profile is similar with traditional incandescent lamp, and super large pyriform glass lamp shade is succinct and attractive in appearance.Its internal LED light source is multi-faceted around arranging, and makes this product that wide lighting angle arranged.The use of led light source makes product reach energy-conservation, power saving, environmental protection, the requirement of long service life.
Said LED lamp also comprises the LED lamp with oblique illumination.
A kind of preferred version of the utility model does; Said LED lamp is attached on the PCB hardboard, and the said PCB hardboard that polylith posts the LED lamp encloses and is barricaded as said column axis, and is gapped between the said PCB hardboard.Arrange in inner pcb board gap, making has a large amount of spaces to be beneficial to circulation of air, convenient heat radiation.The utility model luminous component is arranged by polylith pcb board gap and is formed; Light source just is arranged on the circumference between pcb board and the pcb board, and so the whole light source luminous component has been full of the gap, makes things convenient for cross-ventilation; Cooperate the heat dissipation channel on the base, better heat radiating effect is arranged.The light source annular is arranged and also made the lighting angle of whole light fixture increase, and is suitable with incandescent lamp.
The another kind of preferred version of the utility model is: said column axis is a pole-shaped radiator, and said pole-shaped radiator center is empty, and said LED lamp connects through soft pcb board, and said soft pcb board is attached on the said pole-shaped radiator.The luminous component of whole light fixture is by tilt module and plane of 45 ° of two cylindrical modules,, and module combines, and so makes light fixture that very wide lighting angle is arranged, and almost be comprehensive irradiation, and distribution of light is even.In the light source module, two cylindrical modules are soft pcb board with 45 ° the module of tilting, and can directly be pasted on the cast aluminium radiator, and are easy to assembly.Degree makes things convenient for circulation of air for hollow cast aluminium radiator in the utility model light source module, helps heat radiation.
The bottom of said base has air vent.The lamp socket bottom has the sky that ventilates, and strengthens cross-ventilation, reaches radiating effect.
The ventilation and heat structure that the utility model is inner, the space between pcb board and the pcb board becomes heat dissipation channel, helps cross-ventilation; Convenient heat radiation; Have 8 through holes in plastic cement base bottom again, strengthen cross-ventilation, be issued to radiating effect in the situation of not using the Big Steel Castings aluminium radiator.
The utility model is a kind of traditional lighting device and existing LED lighting device dual characteristics of having combined, and this product design is a prototype with traditional bulb, but internal structure is the LED fitting structure.Product appearance is not succinctly still lost attractive in appearance, and light is bright soft.Because light source is a led light source, power consumption is low, does not contain pollutant and long service life.Power is that the A60LED ball bulb brightness of 6W is equivalent to the 60W incandescent lamp, the 15W electricity-saving lamp, and the A60LED ball bulb brightness of power 4W is equivalent to the 40W incandescent lamp, the 12W electricity-saving lamp, energy-saving effect is fairly obvious.And reaching 50,000 hours service life, is that traditional incandescent lamp and electricity-saving lamp is incomparable.
LED ball bulb on the market, rich the arranging of 360 ° of rings of the utility model internal LED light source, its specific structure adds the pyriform lampshade of super large, makes it that very broad lighting angle arranged.Convection current pore in lamp socket bottom makes better heat-radiation effect.
The utility model has very strong applicability, and its profile is similar with traditional incandescent lamp, can directly replace traditional incandescent lamp and electricity-saving lamp is used for room lighting, and general LED ball bulb also will be joined some mounting lamp holder etc. just can reach effect attractive in appearance; Therefore the scope of application of the utility model is more convenient!
Description of drawings
Fig. 1 is the shape assumption diagram of the utility model embodiment;
Fig. 2 is the light source modular structure figure of a kind of embodiment of the utility model;
Fig. 3 is the light source modular structure figure of the another kind of embodiment of the utility model.
The specific embodiment
Present embodiment as shown in the figure adopts following technical scheme to realize:
A kind of LED bulb lamp of big lighting angle; It comprises lamp holder 3, led light source module 4, lampshade 1 and base 2, and said lamp holder 3 is fixed on said base 2 lower ends, and said lampshade 1 is fixed on the said base 2; Said led light source module 4 electrically connects with said lamp holder 3; Said led light source module 4 is fixed on the said base 2, and said led light source module 4 is positioned at said lampshade 1, and said led light source module 4 has a column axis; The LED lamp is attached on the said column axis, and said LED lamp comprises the LED lamp of level irradiation and the LED lamp of vertical irradiation.The present embodiment profile is similar with traditional incandescent lamp, and super large pyriform glass lamp shade is succinct and attractive in appearance.Its internal LED light source is multi-faceted around arranging, and makes this product that wide lighting angle arranged.The use of led light source makes product reach energy-conservation, power saving, environmental protection, the requirement of long service life.
Said LED lamp also comprises the LED lamp with oblique illumination.
Embodiment like Fig. 2 does; Said LED lamp is attached on the PCB hardboard 41, and the said PCB hardboard 41 that polylith posts the LED lamp encloses and is barricaded as said column axis, and is gapped between the said PCB hardboard 41.Arrange in inner pcb board gap, making has a large amount of spaces to be beneficial to circulation of air, convenient heat radiation.The utility model luminous component is arranged by polylith pcb board gap and is formed; Light source just is arranged on the circumference between pcb board and the pcb board, and so the whole light source luminous component has been full of the gap, makes things convenient for cross-ventilation; Cooperate the heat dissipation channel on the base, better heat radiating effect is arranged.The light source annular is arranged and also made the lighting angle of whole light fixture increase, and is suitable with incandescent lamp.
Embodiment like Fig. 3 is: said column axis is a pole-shaped radiator 42, and said pole-shaped radiator center is empty, and said LED lamp 43 connects through soft pcb board, and said soft pcb board is attached on the said pole-shaped radiator.The luminous component of whole light fixture is by tilt module and plane of 45 ° of two cylindrical modules,, and module combines, and so makes light fixture that very wide lighting angle is arranged, and almost be comprehensive irradiation, and distribution of light is even.In the light source module, two cylindrical modules are soft pcb board with 45 ° the module of tilting, and can directly be pasted on the cast aluminium radiator, and are easy to assembly.Degree makes things convenient for circulation of air for hollow cast aluminium radiator in the present embodiment light source module, helps heat radiation.
The bottom of said base has air vent 21.The lamp socket bottom has the sky that ventilates, and strengthens cross-ventilation, reaches radiating effect.
The ventilation and heat structure that present embodiment is inner, the space between pcb board and the pcb board becomes heat dissipation channel, helps cross-ventilation; Convenient heat radiation; Have 8 through holes in plastic cement base bottom again, strengthen cross-ventilation, be issued to radiating effect in the situation of not using the Big Steel Castings aluminium radiator.
Present embodiment is a kind of traditional lighting device and existing LED lighting device dual characteristics of having combined, and this product design is a prototype with traditional bulb, but internal structure is the LED fitting structure.Product appearance is not succinctly still lost attractive in appearance, and light is bright soft.Because light source is a led light source, power consumption is low, does not contain pollutant and long service life.Power is that the A60LED ball bulb brightness of 6W is equivalent to the 60W incandescent lamp, the 15W electricity-saving lamp, and the A60LED ball bulb brightness of power 4W is equivalent to the 40W incandescent lamp, the 12W electricity-saving lamp, energy-saving effect is fairly obvious.And reaching 50,000 hours service life, is that traditional incandescent lamp and electricity-saving lamp is incomparable.
LED ball bulb on the market, rich the arranging of 360 ° of rings of the utility model internal LED light source, its specific structure adds the pyriform lampshade of super large, makes it that very broad lighting angle arranged.Convection current pore in lamp socket bottom makes better heat-radiation effect.
Present embodiment has very strong applicability, and its profile is similar with traditional incandescent lamp, can directly replace traditional incandescent lamp and electricity-saving lamp is used for room lighting, and general LED ball bulb also will be joined some mounting lamp holder etc. just can reach effect attractive in appearance; Therefore the scope of application of the utility model is more convenient!
The present embodiment external form divides three parts to constitute glass lamp shade, plastic lamp holder, E26/E27 standard lamp head.The glass lamp shade profile is a pyriform, and extremely wide lighting angle is arranged, and the milky coating is arranged in the lampshade, shows slightly transparent, so make this product light more, bright, evenly, soft.Plastic lamp holder also is a milky, and the ventilation that it is 2.0mm that the lamp socket bottom is uniform-distribution with 8 diameters is empty, and favourable like the cross-ventilation heat radiation, temperature can be not too high when working to guarantee bulb, guarantees the service life of led light source.
The E26 of standard, E27 lamp holder can be changed according to client's demand.The whole appearance and size of A60LED ball bulb is like diagram.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. the LED bulb lamp of a big lighting angle; It comprises lamp holder, led light source module, lampshade and base, and said lamp holder is fixed on said base lower end, and said lampshade is fixed on the said base; Said led light source module and said lamp holder electrically connect; Said led light source module is fixed on the said base, and said led light source module is positioned at said lampshade, it is characterized in that: said led light source module has a column axis; The LED lamp is attached on the said column axis, and said LED lamp comprises the LED lamp of level irradiation and the LED lamp of vertical irradiation.
2. the LED bulb lamp of a kind of big lighting angle according to claim 1, it is characterized in that: said LED lamp also comprises the LED lamp with oblique illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203074742U CN202452140U (en) | 2011-08-19 | 2011-08-19 | Light-emitting diode (LED) bulb lamp with large emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203074742U CN202452140U (en) | 2011-08-19 | 2011-08-19 | Light-emitting diode (LED) bulb lamp with large emitting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452140U true CN202452140U (en) | 2012-09-26 |
Family
ID=46868004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203074742U Expired - Fee Related CN202452140U (en) | 2011-08-19 | 2011-08-19 | Light-emitting diode (LED) bulb lamp with large emitting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452140U (en) |
-
2011
- 2011-08-19 CN CN2011203074742U patent/CN202452140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20160819 |