LED LIGHT BULB AND LED LIGHT-EMITTING STRIP BEING CAPABLE OF EMITTING 4TT LIGHT
First Claim
1. A LED light bulb, comprising:
- a LED light bulb shell;
a core column with an exhaust tube and a bracket;
at least one LED light emitting strip with LED chips emitting 4π
light;
a driver; and
an electrical connector,wherein the LED light bulb shell is vacuum sealed with the core column so as to form a vacuum sealed chamber, which is filled with a gas having a low coefficient of viscosity and a high coefficient of thermal conductivity, wherein the bracket and the LED light emitting strips fixed on the bracket are housed in the vacuum sealed chamber, wherein the LED light emitting strip is in turn electrically connected to the driver, the electrical connector, the electrical connector used to be electrically connected to an external power supply, so as to light the LED light emitting strips.
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Accused Products
Abstract
The present invention discloses a LED light bulb, comprising: a LED light bulb shell; a core column with an exhaust tube and a bracket; at least one LED light emitting strip with LED chips therein emitting 4π light; a driver; and an electrical connector, wherein the LED light bulb shell is vacuum sealed with the core column so as to form a vacuum sealed chamber, which is filled with a gas having a low coefficient of viscosity and a high coefficient of thermal conductivity, the bracket and the LED light emitting strips fixed on the bracket are housed in the vacuum sealed chamber, the LED light emitting strip is in turn electrically connected to the driver, the electrical connector, while the electrical connector is used to be electrically connected to an external power supply, so as to light the LED light emitting strips. In addition, the present invention also provides the LED light emitting strips with LED chips emitting 4π light, as used in the LED light bulb.
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Citations
41 Claims
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1. A LED light bulb, comprising:
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a LED light bulb shell; a core column with an exhaust tube and a bracket; at least one LED light emitting strip with LED chips emitting 4π
light;a driver; and an electrical connector, wherein the LED light bulb shell is vacuum sealed with the core column so as to form a vacuum sealed chamber, which is filled with a gas having a low coefficient of viscosity and a high coefficient of thermal conductivity, wherein the bracket and the LED light emitting strips fixed on the bracket are housed in the vacuum sealed chamber, wherein the LED light emitting strip is in turn electrically connected to the driver, the electrical connector, the electrical connector used to be electrically connected to an external power supply, so as to light the LED light emitting strips. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A LED light emitting strip with LED chips emitting 4π
- light, wherein the LED light emitting strip comprises a transparent substrate and at least one series of LED chips on the transparent substrate and connected in series in such a manner that the PN junctions therein have a same direction, the LED chips having transparent chip substrates, electrodes of the LED chips being led by an electrode leading device of the LED chips disposed at two ends of the transparent substrate, wherein the transparent substrate is made of soft glass, hard glass, quartz glass, transparent ceramics or plastics.
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37. A LED light emitting strip with LED chips emitting 4π
- light, wherein the LED light emitting strip comprises a transparent substrate and at least one series of LED chips on the transparent substrate and connected in series in such a manner that the PN junctions therein have a same direction, the LED chips having transparent chip substrates, electrodes of the LED chips being led by an electrode leading device of the LED chips disposed at two ends of the transparent substrate, wherein a part of the LED chips are blue-light LED chips, while the other part of the LED chips are red-light LED chips, a luminescent powder layer is disposed around the LED chips and the transparent substrate installed with the LED chips to convert a part of blue light emitted from the LED chips into yellow light, the other part of blue light is mixed with the yellow light and the red light to create white light, white light having high color rending index or other colored light.
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38. A LED light emitting strip with LED chips emitting 4π
- light, wherein the LED light emitting strip comprises a transparent substrate and at least one series of LED chips on the transparent substrate and connected in series in such a manner that the PN junctions therein have a same direction, the LED chips having transparent chip substrates, electrodes of the LED chips being led by an electrode leading device of the LED chips disposed at two ends of the transparent substrate, wherein the LED chips and the transparent substrate are enclosed by a transparent tube or a transparent luminescent powder tube at an outermost side of the LED chips and the transparent substrate.
- View Dependent Claims (39)
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40. A LED light emitting strip with LED chips emitting 4π
- light, wherein the LED light emitting strip comprises a transparent substrate and at least one series of LED chips on the transparent substrate and connected in series in such a manner that the PN junctions therein have a same direction, the LED chips having transparent chip substrates, electrodes of the LED chips being led by an electrode leading device of the LED chips disposed at two ends of the transparent substrate, wherein the LED chips are transparent high voltage LED chips, which each includes at least two LED PN junctions connected in series.
- View Dependent Claims (41)
Specification