DE202008017116U1 - bulbs arrangement - Google Patents

Abstract

Bulb arrangement comprising:
a main body (1) having a translucent portion (11) and an electrical terminal (12), the translucent portion (11) being connected to the electrical terminal (12), and being connected to one side of the electrical terminal (12) a circuit board (13) is mounted, and wherein the circuit board (13) and the electrical connection (12) are electrically connected;
at least one light emitting diode (3) located on and electrically connected to the printed circuit board (13) disposed on one side of the electrical terminal (12) to provide an internal light source; and
a light guide body (2) which is provided inside the main body (1), wherein the light guide body (2) is provided on its one side with a receiving space (21) in which at least one light emitting diode (3) is located, and wherein the Light guide (2) on the electrical connection (12) is.

Description

The Invention relates to a light bulb arrangement, in particular a light bulb arrangement, the one main body in which a for directing the light emitted by the light emitting diode fiber-optic element is provided. Thus, an increased irradiation angle as well an increased lifespan guaranteed. Furthermore is the light bulb arrangement for the Use in different lighting situations suitable.

• 1. hohen Stromaufwand, der zur Energieverschwendung führt;
• 2. hohe Wärmeerzeugung, die die Verbrühung und Beschädigung der umgebenden Objekte zur Folge hat;
• 3. kurze Lebensdauer, die das häufige Wechseln der Beleuchtungen zur Folge hat;
• 4. gleich bleibende Form, die keine Ästhetik bietet.

Despite universal applications, conventional illuminations have the following disadvantages:

• 1. high power consumption, which leads to energy waste;
• 2. high heat generation, which results in scalding and damage to the surrounding objects;
• 3. short life, which results in frequent changes of lighting;
• 4. Consistent shape that offers no aesthetics.

For now is our whole world with rapid cost increase of raw materials and scarce Energy confronted. To avoid the waste of energy, has been a variety of energy saving lights to replace the unsafe light bulbs already developed by the industry. Due to the high heat generation, Scalding or even the damage the surrounding objects more conventional lightbulbs Energy-saving lighting has become very popular in the market. thanks the permanent one increase In brightness, LED lamps are also widely used in lighting.

• 1. hoch ausgerichtete LED-Lampen mit einem Bestrahlungswinkel weniger als 20 Grad;
• 2. Standard-LED-Lampen mit einem Strahlenwinkel zwischen 20 Grad und 45 Grad; 3.konfuse LED-Lampen mit einem Strahlenwinkel über 45 Grad.

However, the LED lamps have an alignment problem with respect to the beam angle. The standard LED lamps are divided into three types:

• 1. high-level LED lamps with an irradiation angle less than 20 degrees;
• 2. standard LED lamps with a beam angle between 20 degrees and 45 degrees; 3.confuse LED lamps with a beam angle over 45 degrees.

Because even the confused LED lamps have reasonably radiation problems, prepare the use of the LED bulbs for lighting, overcoming the orientation problem of the beam angle and the consideration of the A compromise between suitability and cost is a big challenge for manufacturers.

Therefore the invention has attempted to provide consumers with a cost-effective, To provide energy-saving, permanent lighting system.

By The invention will be a light bulb arrangement provided having a provided inside a main body light guide, the for the Guiding the light rays emitted by the light emitting diode, which leads to an increase of the irradiation angle and thus the progressiveness the bulb assembly according to the invention represents.

In addition, will by the invention, a bulb assembly created in which the light guide by special processing and treatment, an effect of the increased irradiation angle can achieve what the variability of the bulb assembly according to the invention represents.

Of Furthermore, the invention provides a light bulb arrangement, in the at least one light emitting diode used as a light source in the interior of the main body which ensures safe operation and a long service life having. This results in an increased usefulness of the light bulb arrangement according to the invention.

Further The invention makes a light bulb arrangement created in which the components have a compact structure and a have easy production and thus a low cost require what an increased usefulness the bulb assembly according to the invention causes.

The Invention has in particular the features specified in claim 1 on. Advantageous embodiments of the invention are specified in the subclaims.

According to the invention, there is provided a light bulb assembly comprising:
a main body having a translucent portion and an electrical terminal, wherein the translucent portion is connected to the electrical terminal, and wherein on one side of the electrical terminal a printed circuit board is mounted, and wherein the printed circuit board and the electrical terminal are electrically connected;
at least one light emitting diode located on and electrically connected to the printed circuit board disposed on one side of the electrical terminal to provide an internal light source; and
a light guide body which is provided in the interior of the main body, wherein the light guide is provided on its one side with a receiving space in which there is at least one light emitting diode, and wherein the light guide is on the electrical connection.

This results in advantages, such as wise ease of manufacture, low cost, safe operation, increased irradiation angle and extended life.

in the The invention and its embodiments are described below explained in detail the drawing. In the drawing shows:

1 a side view of a first embodiment of a light bulb assembly according to the invention;

2 a partial side section through a second embodiment of a light bulb assembly according to the invention;

3 a side view of a third embodiment of a light bulb assembly according to the invention;

4 a side view of a fourth embodiment of a light bulb assembly according to the invention;

5 a side view of a fifth embodiment of a light bulb assembly according to the invention; and

6 a schematic representation of the first embodiment of a light bulb assembly according to the invention in a used condition.

Like from the 1 and 6 As can be seen, a light bulb arrangement according to the invention has a main body 1 , a light guide body 2 and at least one light emitting diode 3 on.

The main body 1 has a translucent section 11 and an electrical connection 12 on. In the illustrated embodiment, the translucent portion 11 made of transparent glass. Alternatively, it can be made of transparent plastic, frosted glass or matt plastic. In the illustrated embodiment, the electrical connection 12 as a screw socket 121 Running in a pedestal 4 can be screwed for making an electrical connection. The translucent section 11 is with the electrical connection 12 connected. Through the translucent section 11 runs an internal light-emitting diode 3 outward. With the translucent section 11 inner elements are separated and protected. The electrical connection 12 is in the socket 4 to screw in to obtain the electrical energy. On one side of the electrical connection 12 is a circuit board 13 appropriate. In addition, the circuit board 13 and the electrical connection 12 electrically connected.

The light-emitting diode 3 is located on the side of the electrical connection 12 arranged circuit board 13 and is electrically connected thereto to provide an internal light source. As light emitting diode 3 Red light, blue light, green light LED or a combination of these LEDs is selected.

In the illustrated embodiment, the light guide body 2 designed as a transparent, thin cylinder body. The light guide body 2 is inside the main body 1 provided, wherein the light guide 2 on one side with a recording room 21 is provided, in which at least one light emitting diode 3 located. The light guide body 2 stands on the electrical connection 12 , In this way, that of the light emitting diode 3 radiated light from the light guide body 2 forwarded and then through the translucent section 11 be thrown to the outside.

In 2 a second embodiment of a light bulb assembly according to the invention is shown in side section. The bulb assembly includes a main body 1 , a light guide body 2 and at least one light emitting diode 3 , The construction of the main body 1 and the light emitting diode 3 corresponds to that in the first embodiment and need not be explained in detail here.

The light guide body 2 is inside the main body 1 intended. In addition, the light guide body 2 on one side with a recording room 21 provided in which a light emitting diode 3 located. The light guide body 2 stands on the electrical connection 12 , In addition, the surface of the light guide is 2 outside with a reflection layer 22 coated, with that of the light emitting diode 3 radiated and on the side of the light guide 2 Thrown light is reflected, which then to the upper portion of the light guide 2 is forwarded. Therefore, the reflection layer provides 22 for light reflection. At the upper end of the light guide 2 is a spherical element 23 formed, which ensures the breaking of light rays. Will the light of the LED 3 on the spherical element 23 thrown, the angle of radiation is changed after the breaking of the light, since the spherical element 23 having different refractive surface. Thus, the light is thrown out at different angles to the outside, whereby the irradiation angle is increased. In this way, that of the light emitting diode 3 radiated light from the light guide body 2 forwarded and then through the translucent section 11 be thrown to the outside.

In 3 a third embodiment of an inventive light bulb assembly is shown in side view. The light bulb arrangement includes a main body 1 , a light guide body 2 and at least one light emitting diode 3 , The construction of the main body 1 and the light emitting diode 3 corresponds to that in the first embodiment and need not be explained in detail here.

The light guide body 2 is inside the main body 1 intended. In addition, the light guide body 2 on one side with a recording room 21 provided in which a light emitting diode 3 located. The light guide body 2 stands on the electrical connection 12 , In addition, the surface of the light guide is 2 provided with a Raufläche, which ensures the breaking of light rays. Will the light of the LED 3 on the light guide body 2 Thrown, the irradiation angle is changed after the breaking of the light, since the surface of the light guide 2 is rough. Thus, the light is thrown out at different angles to the outside, whereby the irradiation angle is increased. In this way, that of the light emitting diode 3 radiated light from the light guide body 2 forwarded and then through the translucent section 11 be thrown to the outside.

In 4 a fourth embodiment of an inventive light bulb assembly is shown in side view. The bulb assembly includes a main body 1 , a light guide body 2 and at least one light emitting diode 3 , The construction of the main body 1 and the light emitting diode 3 corresponds to that in the first embodiment and need not be explained in detail here.

The light guide body 2 is inside the main body 1 intended. In addition, the light guide body 2 on one side with a recording room 21 provided in which a light emitting diode 3 located. The light guide body 2 stands on the electrical connection 12 , In addition, the light guide body 2 inside with a reflective layer 24 provided, which ensures the breaking of light rays. At the reflection layer 24 Several refractive surfaces are formed. Will the light of the LED 3 on the reflective layer 24 Thrown, the angle of irradiation is changed after the breaking of the light, since the reflection layer 24 has a plurality of refractive surfaces. Thus, the light is thrown out at different angles to the outside, whereby the irradiation angle is increased. In this way, that of the light emitting diode 3 radiated light from the light guide body 2 forwarded and then through the translucent section 11 be thrown to the outside.

In 5 a fifth embodiment of an inventive light bulb assembly is shown in side view. The bulb assembly includes a main body 1 , a light guide body 2 and at least one light emitting diode 3 , The construction of the main body 1 and the light emitting diode 3 corresponds to that in the first embodiment and need not be explained in detail here.

The main body 1 has a translucent section 11 and an electrical connection 12 on. In the illustrated embodiment, the translucent portion 11 made of transparent glass. Alternatively, it can be made of transparent plastic, frosted glass or matt plastic. In the illustrated embodiment, the electrical connection 12 on one side with two conductive pins 122 executed in a socket, not shown here 4 can be introduced for making an electrical connection. The translucent section 11 is with the electrical connection 12 connected. Through the translucent section 11 runs an internal light-emitting diode 3 outward. With the translucent section 11 inner elements are separated and protected. The electrical connection 12 is in the socket 4 for the maintenance of electrical energy insertable. On one side of the electrical connection 12 is a circuit board 13 appropriate. In addition, the circuit board 13 and the electrical connection 12 electrically connected. In the embodiment according to 2 to 4 is the electrical connection 12 as a screw socket 121 Running in a pedestal 4 can be screwed for making an electrical connection. In practice, the electrical connection 12 on one side with two conductive pins 122 provided in a socket, not shown here 4 can be introduced for making an electrical connection. Thus, the same effect as in the above embodiments is achieved.

It will then open 6 Referenced. Will the electrical connection 12 of the main body 1 in the pedestal 4 introduced, the circuit board becomes 13 supplied with electrical energy from outside. As the light emitting diode 3 electrically with the circuit board 13 connected, results in a rapid lighting of the circuit board 13 , whereby an internal light source is available. There is a refraction when the light of the inner light source on the light guide body 2 is thrown. Thus, the light is thrown out at different angles to the outside, causing the light in the main body 1 spread outwards in a wide angle. It's also from the main body 1 radiated light very bright. Compared with conventional fluorescent lamps is advantageous that the main body 1 Immediately lights up. In addition, it is avoided that the sight is impaired by the light is illuminated at short intervals. Compared to conventional light bulbs, the light bulb assembly according to the invention has the advantage of long life. Moreover, no high heat is generated. As light emitting diode 3 can be red light, blue light, green light LED or a Combination of these LEDs are selected. This results in a variety of light rays, which are not present in the conventional fluorescent lamps and light bulbs.

It should be noted that the translucent section 11 the bulb assembly according to the invention, except that it is made of transparent glass, transparent plastic, frosted glass or matt plastic, swollen, strip-shaped, hollowed out or formed in different patterns, so that a decorative effect is achieved. The light guide body 2 The bulb assembly according to the invention can, in addition to the fact that this for the light guiding of the light emitting diode 3 radiated light, in the form of animals, fairies, Christmas trees, etc. be formed, so that a decorative effect is achieved. In addition, the light guide is 2 processed in special procedures, such as. B. produced by a surface roughness treatment, with a surface-coated reflective layer 22 with a spherical element arranged at the upper end 23 , with an internal reflection layer 24 , etc. provided to allow optimum light conduction.

In the above-mentioned embodiments according to 1 to 6 can diffusion powder 25 the interior of the light guide body 2 be added [see 5 ]. This results in mild lights when the light guide 2 is exposed to radiation.

• 1. Der im Inneren des Hauptkörpers 1 vorgesehene Lichtleitkörper 2 sorgt für das Leiten der von der Leuchtdiode 3 abgestrahlten Lichtstrahlen, was zur Steigerung des Bestrahlungswinkels führt und somit die Fortschrittlichkeit der erfindungsgemäßen Glühbirnenanordnung darstellt.
• 2. Der Lichtleitkörper 2 kann durch spezielle Verarbeitung und Behandlung eine Wirkung des vergrößerten Bestrahlungswinkels erzielen, was die Variabilität der erfindungsgemäßen Glühbirnenanordnung darstellt.
• 3. Als Lichtquelle im Inneren des Hauptkörpers 1 wird wenigstens eine Leuchtdiode 3 eingesetzt, die eine sichere Bedienung bewirkt sowie eine lange Lebensdauer aufweist. Hierdurch ergibt sich eine erhöhte Nützlichkeit der erfindungsgemäßen Glühbirnenanordnung.
• 4. Die Bauelemente weisen einen kompakten Aufbau und eine leichte Herstellung auf und erfordern somit einen niedrigen Kostenaufwand, was eine erhöhte Nützlichkeit der erfindungsgemäßen Glühbirnenanordnung bewirkt.

In summary, for example, the following advantages can be realized with the light bulb arrangement according to the invention:

• 1. The inside of the main body 1 provided light guide body 2 ensures the conduction of the light emitting diode 3 radiated light rays, which leads to an increase of the irradiation angle and thus represents the progressiveness of the light bulb assembly according to the invention.
• 2. The light guide body 2 can achieve an effect of the increased irradiation angle by special processing and treatment, which is the variability of the bulb assembly according to the invention.
• 3. As a light source inside the main body 1 becomes at least one light emitting diode 3 used, which causes safe operation and has a long life. This results in an increased usefulness of the light bulb arrangement according to the invention.
• 4. The components have a compact structure and ease of manufacture and thus require a low cost, which causes increased usefulness of the light bulb assembly according to the invention.

Even though the invention has been described with reference to the above examples, which currently considered as the most practical and preferred embodiments, it should be understood that the invention is not limited to the disclosed embodiments. On the contrary, various modifications and the like Arrangements are covered whose characteristics are within the scope of the attached claims lie.

1

main body

11

translucent section

12

electrical connection

121

screw socket

122

senior pen

13

circuit board

2

fiber-optic element

21

accommodation space

22

reflective layer

23

spherical element

24

reflective layer

25

diffusion powder

3

led

4

base

Claims (8)

A light bulb assembly comprising: a main body ( 1 ) having a translucent section ( 11 ) and an electrical connection ( 12 ), wherein the translucent portion ( 11 ) with the electrical connection ( 12 ), and wherein on one side of the electrical connection ( 12 ) a printed circuit board ( 13 ) is mounted, and wherein the circuit board ( 13 ) and the electrical connection ( 12 ) are electrically connected; at least one light-emitting diode ( 3 ) located on one side of the electrical connection ( 12 ) arranged printed circuit board ( 13 ) and electrically connected thereto to provide an internal light source; and a light guide body ( 2 ) inside the main body ( 1 ) is provided, wherein the light guide body ( 2 ) on its one side with a receiving space ( 21 ) is provided, in which at least one light emitting diode ( 3 ), and wherein the light guide body ( 2 ) on the electrical connection ( 12 ) stands. Bulb arrangement according to claim 1, characterized in that the translucent portion ( 11 ) made of transparent glass, transparent plastic, frosted glass or matt plastic. Bulb arrangement according to claim 1, characterized in that the surface of the light guide body ( 2 ) on the outside with a reflection layer ( 22 ), which provides the light reflection, wherein at the upper end of the light guide ( 2 ) a spherical element ( 23 ) is formed, which ensures the breaking of light rays. Bulb arrangement according to claim 1, characterized in that the surface of the light guide body ( 2 ) is provided with a Raufläche, which ensures the breaking of light rays. Bulb arrangement according to claim 1, characterized in that the light guide body ( 2 ) inside with a reflection layer ( 24 ), which ensures the breaking of light rays. Bulb arrangement according to claim 1, 3, 4 or 5, characterized in that the electrical connection ( 12 ) as a screw socket ( 121 ), which is placed in a socket ( 4 ) for making an electrical connection can be screwed. Bulb arrangement according to claim 1, 3, 4 or 5, characterized in that the electrical connection ( 12 ) on one side with two conductive pins ( 122 ), which is placed in a socket ( 4 ) is insertable for producing an electrical connection. Bulb arrangement according to claim 1, characterized in that diffusion powder ( 25 ) the interior of the light guide body ( 2 ), which results in mild lights when the light guide body ( 2 ) is exposed to radiation.