CN203892950U

CN203892950U - Bulb lamp with LED lamp poles

Info

Publication number: CN203892950U
Application number: CN201420308145.3U
Authority: CN
Inventors: 刘晓斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2014-10-22
Anticipated expiration: 2024-06-11

Abstract

The utility model discloses a bulb lamp with LED lamp poles. The bulb lamp mainly comprises a glass bulb shell, a bonding portion of the glass bulb shell, a light emitting mechanism, a lamp cap and a connecting mechanism. The light emitting mechanism of the bulb lamp is composed of a core pole and the four strip-shaped LED lamp poles, the core pole is vertically connected to the middle of the top of the bonding portion, an iron wire at the top of the core pole is connected with an upper supporting frame, two power source leads are arranged in the bonding portion, the power source leads of the bonding portion are connected with a lower supporting frame, the LED lamp poles are arranged around the core pole, the included angle between the LED lamp poles and the core pole is 30 degrees, electrode pins of the LED lamp poles are connected to the lower supporting frame, electrode pins at the other ends of the LED lamp poles are gathered to the upper supporting frame front outside to inside, the connecting mechanism is arranged between the glass bulb shell and the lamp cap, and a drive power source is arranged in the lamp cap. According to the bulb lamp, the brightness of the lamp is improved, the brightness difference of the lamp is effectively compensated, the structure of a bulb is more stable, the service life of the bulb is prolonged, internal temperature is prevented from being too high due to the integral design of a reflection cover and a temperature reduction shell, and the good work environment of the drive power source is guaranteed.

Description

A kind of LED lamppost bulb lamp

Technical field

The utility model relates to a kind of LED light fixture, relates in particular to a kind of LED lamppost bulb lamp.

Background technology

Tungsten lamp is abandoned by people gradually, because LED illuminating lamp replaces tungsten lamp at last, this is the inexorable trend of modern development in science and technology.Nowadays energy-conservation, the power saving of LED illuminating lamp, pollution-free, high-environmental are known by everybody., because the production cost of LED illuminating lamp is high, the retail price of LED illuminating lamp is also difficult to make LED lighting to come into huge numbers of families at present; The LED lighting heat radiation bottleneck that uses at present lower voltage LED lamp pearl to do light source does not also have perfect solution.Have only and rely on systems technology revolution, the technological innovation of LED lighting just can have breakthrough, could create a new generation more rationally, more has the LED lighting of cost performance, for the civilian of the whole society can enjoy.

But, there is directive property because LED light source self is luminous, even if the light sending is after the diffusion of diffusion shell, compared with conventional incandescent lamp source that can omnirange luminous intensity distribution, the luminous intensity distribution angle of existing LED candle lamp still seems very narrow, luminous intensity distribution angle is generally all below 120 °, and light can not reach the back of lamp, can form shadow.

Summary of the invention

The purpose of this utility model is to provide a kind of LED lamppost bulb lamp.

For achieving the above object, the utility model adopts following technical scheme: a kind of LED lamppost bulb lamp, mainly comprise: glass bulb shell, bonding place of glass bulb shell bottom, lighting means, lamp holder and bindiny mechanism's composition, its lighting means is by stem stem, four bar-shaped LED lamppost compositions, stem stem is vertically connected on the crown center of bonding place, the iron wire at stem stem top is caught up with bracing frame and is connected, described bonding place inside be provided with two power supply lead wires, its power supply lead wire is connecting lower support frame, the bar-shaped LED lamppost being tilted to the right is arranged around stem stem, the angle of LED lamppost and stem stem is 30 degree, the electrode pin of its LED lamppost is connected in lower support frame, the electrode pin ecto-entad of its other end is gathered in upper support frame, between glass bulb shell and lamp holder, be provided with bindiny mechanism, the inner driving power of installing of lamp holder.

Described bindiny mechanism is divided into cooling shell and reflector two parts, and its reflector is semi-spherical shape, and is positioned at cooling shell inside top.

Described cooling shell is provided with some cooling grooves, and its cooling groove is distributed in cooling shell outside.

High temperature resistant, flame retardant plastic making that described cooling shell adopts.

Described LED lamppost inside is that the LED chip Series Package of some 10*23mil sizes is on glass substrate.

Described LED lamppost outside applies outer wrapping up in yellow fluorescent powder or yellow-green fluorescence powder, and its fluorescent material main component is yellow phosphorus.

Described driving power drives with Constant Direct Current electric current, and major part has high intelligent IC constant current chip and electric capacity, PCB circuit board.

The inner employing of described glass bulb shell vacuumizes special process.

The gain effect of a kind of LED lamppost bulb lamp that the utility model provides is:

1, LED lamppost compare with the energy consumption of electricity-saving lamp still less, and can irradiate by 360 degree, expand the scope of irradiating,

Because LED lamppost top is gathered to stem stem, play the effect of an optically focused;

2, because driving power wants to adopt high intelligent IC constant current chip, eliminated the visual fatigue that conventional light source stroboscopic causes and guaranteed ball LED lamppost bulb lamp service life;

3, the transport of LED lamppost bulb lamp and installation are all quite convenient, are not afraid of vibration, the more important thing is when can guaranteeing light stability, produce and exceed more than 15% brightness than common chip;

4, reflector and the integrated design of cooling shell, reflector possesses optically focused effect, eliminates dazzle, and distillation visual effect has been avoided the excess Temperature of lamp holder inside simultaneously;

5, the maximum feature of LED lamppost bulb lamp is to use " HISE " Power Management Design, can on-line operation in the high voltage AC power of 85-260V, and on an AL203, integrated multiple LED unit, have further promoted product energy saving;

6, technological innovation, has ensured that the economized of cost vacuumizes processing, increases by 30% brightness when reducing by 50% heat.

brief description of the drawings:

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is ED lamppost of the present utility model partial section;

Accompanying drawing 3 is bindiny mechanism of the present utility model stereogram;

Accompanying drawing 4 is lighting means top view of the present utility model.

detailed description of the invention:

Below in conjunction with accompanying drawing, the utility model is further illustrated.

A kind of LED lamppost bulb lamp, mainly comprise: glass bulb shell 1, bonding place 11 of glass bulb shell bottom, lighting means 2, lamp holder 3 and bindiny mechanism 9 form, its lighting means 2 is by stem stem 4, four bar-shaped LED lampposts 5 form, stem stem 4 is vertically connected on the crown center of bonding place 11, the iron wire at stem stem 4 tops is caught up with bracing frame 6 and is connected, bonding place 11 inside be provided with two power supply lead wires 8, its power supply lead wire 8 is connecting lower support frame 7, upper support frame 6 is sizes of lower support frame 1/7th three, the bar-shaped LED lamppost 5 being tilted to the right is arranged around stem stem 4, bar-shaped LED lamppost 5 is 30 degree with the angle of stem stem 4, the electrode pin 51 of its LED lamppost 5 is connected in lower support frame 7, electrode pin 51 ecto-entads of its other end are gathered in upper support frame 6, the distance of LED lamppost 5 tops and stem stem 4 tops is bottom distances 1/3rd to stem stem 4 belows, change the angle that light irradiates, because upper support frame 6 is sizes of lower support frame 1/7th three, therefore the in fact wide inclination arrangement tightening under of LED lamppost 5, therefore thereby the top of four LED lampposts 5 is to gather together to play the effect of top optically focused, the dead ahead of bulb is had to the effect of individual light filling.Between glass bulb shell 1 and lamp holder 3, be provided with bindiny mechanism 9, the inner driving power 10 of installing of lamp holder 3, bindiny mechanism 9 is divided into cooling shell 91 and reflector 92 two parts, its reflector 92 is semi-spherical shape, and be positioned at cooling shell 91 inside top, cooling shell 91 is provided with some cooling grooves 911, its cooling groove 911 is distributed in cooling shell 91 outsides, described cooling shell 91 adopts high temperature resistant, flame retardant plastic is made, LED lamppost 5 inside are that LED chip 52 Series Packages of some 10*23mil sizes are on glass substrate 53, LED lamppost 5 outsides apply outer wrapping up in yellow fluorescent powder or yellow-green fluorescence powder 54, its fluorescent material 54 main components are yellow phosphorus, driving power 10 use Constant Direct Current electric currents drive, major part has high intelligent IC constant current chip and electric capacity, the inner employing of glass bulb shell 1 vacuumizes special process, when reducing by 50% heat, increase by 30% brightness.

The luminous LED lamppost 5 of 360 degree is arranged around stem stem 4, and 30 degree are tilted to the right, increase light-emitting area, smear with yellow fluorescent powder or yellowish green fluorescent material 54 its LED lamppost 5 outsides, make light more soft, reflector 92 and 91 integrated designs of cooling shell, can make full use of light, , increase the area irradiating, and can play the effect of an optically focused, because the cooling groove 911 in cooling shell 91 outsides has increased and the contact-making surface of air, from playing an effect to internal cooling, cooling shell 91 can absorb the temperature on reflector 92 very first time, by cooling groove 911, temperature is relayed in air, avoid internal temperature too high, guarantee that driving power 10 has a good working environment.

Certainly, above diagram is only the utility model preferred embodiments, not limits the scope of application of the present utility model with this, therefore, everyly in the utility model principle, make equivalent change and all should be included in protection domain of the present utility model.

Claims

1. a LED lamppost bulb lamp, mainly comprise: glass bulb shell (1), bonding place (11) of glass bulb shell, lighting means (2), lamp holder (3) and bindiny mechanism (9) composition, its lighting means (2) is by stem stem (4), bar-shaped LED lamppost (5) composition, stem stem (4) is vertically connected on the crown center of bonding place (11), it is characterized in that: the iron wire at stem stem (4) top is caught up with bracing frame (6) and connected, described bonding place (11) inside is provided with two power supply lead wires (8), its power supply lead wire (8) is connecting lower support frame (7), upper support frame (6) is the size of lower support frame (7) 1/3rd, the LED lamppost (5) being tilted to the right is arranged around stem stem (4), the electrode pin (51) of its LED lamppost (5) is connected in lower support frame (7), electrode pin (51) ecto-entad of its other end is gathered in upper support frame (6), the distance of LED lamppost (5) top and stem stem (4) top is the distance 1/3rd of bottom to stem stem (4) below, between glass bulb shell (1) and lamp holder (3), be provided with bindiny mechanism (9), the inner driving power (10) of installing of lamp holder (3).

2. a kind of LED lamppost bulb lamp according to claim 1, it is characterized in that: described bindiny mechanism (9) is divided into cooling shell (91) and reflector (92) two parts, its reflector (92) is semi-spherical shape, and is arranged on the top of cooling shell (91) inner side.

3. a kind of LED lamppost bulb lamp according to claim 2, is characterized in that: described cooling shell (91) is provided with some cooling grooves (911), and its cooling groove (911) is distributed in cooling shell (91) outside.

4. a kind of LED lamppost bulb lamp according to claim 3, is characterized in that: described cooling shell (91) adopts high temperature resistant, flame retardant plastic making.

5. a kind of LED lamppost bulb lamp according to claim 1, is characterized in that: described LED lamppost (5) inside is that LED chip (52) Series Package of some 10*23mil sizes is on glass substrate (53).

6. a kind of LED lamppost bulb lamp according to claim 5, is characterized in that: described LED lamppost (5) is outside with wrapping up in outside yellow fluorescent powder or yellowish green fluorescent material (54) coating, and its fluorescent material (54) main component is yellow phosphorus.

7. a kind of LED lamppost bulb lamp according to claim 1, is characterized in that: described driving power (10) drives with Constant Direct Current electric current, and major part has high intelligent IC constant current chip and electric capacity, PCB circuit board.

8. a kind of LED lamppost bulb lamp according to claim 1, is characterized in that: the inner employing of described glass bulb shell (1) vacuumizes special process.