JP3182135U - LED lighting fixtures - Google Patents

Abstract

Provided is an LED lighting apparatus that can be applied to a lamp support member and can express light spots of various colors.
An LED lighting apparatus includes an apparatus main body and a lamp holder that is detachably installed on the apparatus main body. The appliance body includes an envelope 21, a lid 22, an LED appliance plate 231, an LED element 241 installed on the LED appliance plate, an LED driver 25, and a fixing device. The envelope, the LED driver, and the LED fixture plate are installed in the fixing device. The LED driver and the lamp holder are electrically connected, and then drive the LED element to emit light. The lid is a transparent housing, and an area is formed on the surface. The LED elements are arranged toward the lid, and when the LED elements emit light, a plurality of light spots are formed on the surface of the lid corresponding to a plurality of areas.
[Selection] Figure 2

Description

  The present invention relates to an LED lighting apparatus.

  Currently, LEDs are used in many lighting fixtures as a new light source instead of incandescent bulbs. However, since the incandescent lamp has been used for many years, the supporting member of the lamp for fixing has spread to the society. Therefore, when it is desired to use an LED light source, a lamp support member suitable for the LED light source must be prepared separately. Moreover, even if the LED lighting apparatus is applied to a currently used lamp support member, it is inconvenient because various applications cannot be represented because the application range is wide.

  In view of the above problems, an object of the present invention is to provide an LED lighting apparatus that can be applied to a conventional lamp support member and can express light spots of various colors.

  The present invention is an LED lighting apparatus comprising an apparatus main body and a lamp holder removably installed on the apparatus main body, wherein the apparatus main body includes an envelope, a lid, an LED apparatus plate, and the LED apparatus plate. The LED element, the LED driver, and the fixing device; the envelope, the LED driver and the LED fixture plate are installed in the fixing device; the LED driver and the lamp holder; Are electrically connected, and then drive the LED element to emit light; the lid is a transparent housing, and a surface is formed on the surface; the LED element is attached to the lid When the LED elements are arranged so as to emit light, a plurality of light spots corresponding to a plurality of areas are formed on the surface of the lid.

  In the flat LED lighting of the present invention, the lamp holder can be replaced, and the fixture main body can be installed in a different lamp holder. Therefore, the LED lighting fixture can be used for various lamps. Therefore, it is not necessary to change the conventional lamp support member and power supply system. Further, when the lamp holder is broken, the lamp holder can be directly replaced, and the entire LED lighting apparatus does not have to be replaced. The transparent lid represents the array shape of the LED elements, increases the aesthetics of the LED lighting fixture, and can be directly driven to display colored light spots on the surface of the LED lighting fixture. In addition, it can satisfy the demands of lighting decoration and give rich vision.

It is a side view which shows the LED lighting fixture of 1st embodiment of this invention. It is a fragmentary sectional view which shows the LED lighting fixture shown in FIG. It is a perspective view which shows the fixing device of the LED lighting fixture shown in FIG. It is a figure which shows the light emission surface of the LED lighting fixture shown in FIG. It is a fragmentary sectional view which shows the LED lighting fixture of 2nd embodiment of this invention. It is a fragmentary sectional view which shows the LED lighting fixture of 3rd embodiment of this invention. It is a perspective view which shows the fixing device of the LED lighting fixture shown in FIG. It is a figure which shows the light emission surface of the LED lighting fixture of 4th embodiment of this invention. It is a fragmentary sectional view which shows the LED lighting fixture shown in FIG. It is sectional drawing which looked at the LED lighting fixture shown in FIG. 8 from another vision. It is a perspective view which shows the LED lighting fixture of 5th embodiment of this invention.

  Hereinafter, based on drawings, the LED lighting fixture which concerns on this invention is demonstrated in detail.

  As shown in FIG. 1, the LED lighting apparatus 101 according to the present invention is flat illumination, and includes an apparatus main body 20 and a lamp holder 30 that is detachably installed on the apparatus main body 20. In the embodiment of the present invention, the lamp holder 30 is provided with a screw portion 301, a first electric contact point 302 is provided at the top of the screw portion 301, and a second electric contact is provided around the screw portion 301. A point is provided. The 1st electrical contact point 302 and the 2nd electrical contact point form the input terminal with the positive electrode and cathode of the power supply of LED lighting fixture 101, respectively. After the LED lighting fixture 101 is fixed to a lamp support member (not shown) of the lighting fixture by the lamp holder 30, an external high-voltage AC power source flows into the LED lighting fixture 101. In an embodiment of the present invention, the lamp holder 30 is an E27 or E26 standard lamp holder.

  As shown in FIG. 2, the lamp holder 30 and the instrument body 20 are fixed by a plurality of screws 41. In other embodiments, the lamp holder 30 and the instrument body 20 may be screwed together. The appliance main body 20 includes an envelope 21, a lid 22, an LED appliance plate 231, an LED element 241 installed on the LED appliance plate 231, an LED driver 25, and a fixing device 26. The envelope 21, the LED driver 25, and the LED fixture plate 231 are installed in the fixing device 26. The lid 22 and the envelope 21 are screwed or locked.

  As shown in FIG. 3, in the embodiment of the present invention, the fixing device 26 includes an annular fixing part 261 and a plurality of fixing parts 261 extending from the periphery of the fixing part 261 and arranged at intervals. A locking portion 262. A plurality of attachment holes are provided in the fixing portion 261, and the envelope 21 and the LED driver 25 are fixed to the fixing device 26 by a plurality of screws 42. The plurality of locking portions 262 are provided with attachment holes, and the LED fixture plate 231 is fixed to the fixing device 26 with screws 43.

  The voltage input terminal (not shown) of the LED driver 25 and the lamp holder 30 are electrically connected, and the voltage output terminal (not shown) and the LED fixture plate 231 are electrically connected to each other. Is converted to a low-voltage DC power source required by the LED element 241. The low-voltage DC power source directly drives the LED element 241 to emit light.

  In the embodiment of the present invention, the LED elements 241 are distributed toward the lid body 22. As shown in FIG. 4, the lid body 22 is a transparent housing, and the LED elements 241 distributed toward the lid body 22 are light-emitting diodes that can select a color, and are set in advance. Installed in an array to form a specific design. The specific design is, for example, a design of a shape such as a flower, an animal, or a star, and the LED element 241 is transmitted from the transparent lid 22. When the LED lighting apparatus 101 is energized, the LED driver 25 drives the LED element 241 to emit light, and then allows the LED element 241 to transmit through the transparent lid 22, thereby transmitting the color and arrangement shape of the LED element 241. As a result, it is possible to satisfy the demand for lighting decoration and to provide rich vision.

  In other embodiments, the LED elements 241 are arranged as preset to form a plurality of sets and represent different specific designs. The user selectively drives a set of LED elements 241 by the LED driver 25 (for example, by incorporating a program into the LED driver 25) to represent a specific design or each set LED element at a time difference. By driving 241, different specific designs are exchanged with a time difference. That is, the color of light can be changed according to time or different places.

  As shown in FIG. 5, the structure of the LED lighting apparatus 102 of the second embodiment of the present invention is substantially the same as the structure of the LED lighting apparatus 101 of the first embodiment, but different parts are the LED lighting apparatus 102. LED elements 242 are arranged toward the envelope 21. Since the envelope 21 is a transparent or translucent housing, the LED lighting apparatus 102 emits light in two directions, thereby causing the LED lighting apparatus 102 to emit light. It is possible to eliminate the dark part at the top of the top.

  As shown in FIG. 6, the structure of the LED lighting fixture 103 of the third embodiment of the present invention is substantially the same as the structure of the LED lighting fixture 101 of the first embodiment, but the different part is the fixing device 26 ′. Are step-shaped and include a fixing part 261 ′, a first attaching part 263 ′ and a second attaching part 264 ′, and the LED fixture plates 232 and 233 are respectively provided with a first attaching part 263 ′ and a second attaching part 264 ′. LED elements 243 installed outside the LED fixture plates 232 and 233 are installed on the side surfaces of the fixing device 26 ′ and emit light rays 2431 toward the envelope 21. The inner wall of the envelope 21 is a reflecting surface and can reflect light rays. In the third embodiment of the present invention, the envelope 21 is made of a highly reflective material, or a highly reflective film is coated on the inner wall of the envelope 21, and the incident light beam 2431 is reflected by the inner wall of the envelope 21. After entering the lid body 22, the light passes through the lid body 22 and is emitted to the outside.

  As shown in FIG. 7, in the third embodiment, the fixing portion 261 ′, the first attachment portion 263 ′, and the second attachment portion 264 ′ are concentric rings, and the fixing portion 261 ′ and the first attachment portion 263 ′. The fixing device 26 'is formed by extending from the outside of the first mounting portion 263' and provided with a plurality of support members 265 'arranged at intervals, and the second mounting portion 264 is formed. 'Is connected to the first mounting portion 263' by a plurality of support members 265 '.

  As shown in FIG. 8, in the fourth embodiment, a plurality of regular or irregular shaped areas 221 are formed on the surface of the lid 22, and the LED elements 244 arranged on the lid 22 emit light. The surface of the lid 22 has a plurality of regular or irregular light spots corresponding to the plurality of areas 221.

  In the embodiment of the present invention, a specific regular or irregular design 222 is etched on the surface of the lid 22, and the specific regular or irregular design 222 is divided into a plurality of areas. Each area 221 forms a color area by applying a film to each area 221. In other embodiments, the lid 22 forms a plurality of color zones by connecting a plurality of regular or irregular glasses together. In use, the LED driver 25 directly drives the LED lighting apparatus 104 to emit white light, and the white light is transmitted from the light spots of the color of the emission surface of the lid 22.

  In another embodiment, the LED elements 244 arranged toward the lid body 22 are arranged in a specific rule or irregular shape in a preset set, and each set is a color LED element of a specific color, Each set LED element 244 emits light of a specific color after being energized, and after the emission, the LED light emitting element appears by the transparent lid 22. In another embodiment, the LED elements 244 arranged toward the lid body 22 are arranged in a specific set or irregular shape in a predetermined set, and the lid body 22 and the LED device plate 234 are arranged. A light guide device 27 (see FIG. 9) or a lens 28 (see FIG. 10) is installed for each set LED element 244 in the light path of each set LED element 244. Alternatively, a regular or irregular design 222 is formed at a portion to which the lens 28 is connected, and the regular or irregular design 222 forms a plurality of areas 221 together. In use, the LED driver 25 directly drives each set LED element 244 to emit light of the corresponding color, and the light emitted from each set LED element 244 corresponds to the corresponding light guide device 27. Alternatively, the light is directly transmitted through the corresponding specific area 221 of the lid 22 by the lens 28 to form light spots of a plurality of colors on the light emitting surface of the LED lighting device 104.

  In use, the LED driver 25 directly drives each set of LED elements 244 to emit light of the corresponding color, and the emitted light is reflected by the corresponding light guide device 27 or the lens 28. Then, since the light is emitted to the corresponding specific area 221 of the lid 22, a plurality of colored light spots are formed on the light emitting surface of the LED lighting apparatus 104. The LED elements 244 are color light emitting diodes, and each set LED element 244 includes at least one LED element 244. Accordingly, the LED illumination lamp can express the effect of a plurality of color spots without installing a plurality of LED drive circuits, so that the arrangement of the LED elements 244 or the envelope 21 of the LED lighting apparatus 104 can be changed. Due to the change, the LED lighting apparatus 104 can exhibit the effect of multiple color spots.

  As shown in FIG. 11, the structure of the LED lighting apparatus 105 of the fifth embodiment is substantially the same as the structure of the LED lighting apparatus 101 of the first embodiment, but the different part is the lamp holder of the LED lighting apparatus 105. 30 'is a flat illumination, for example, adopting a GX53 lamp holder. In another embodiment, the lamp holder 30 'is a plug-in type or other common lamp holder.

  In the flat LED lighting of the present invention, the lamp holder can be replaced, and the fixture body can be installed in different lamp holders. Therefore, the LED lighting fixture can be used for various lamps. Therefore, it is not necessary to change the conventional lamp support member and the power feeding system. In addition, when the lamp holder is broken, the lamp holder can be directly replaced, and the entire LED lighting apparatus need not be replaced. Since the transparent lid represents the arrayed shape of the LED elements to increase the aesthetics of the LED lighting fixture and can be driven directly, the color light spots can be expressed on the surface of the LED lighting fixture. Can further satisfy the demands of lighting decoration and give rich vision.

101, 102, 103, 104, 105 LED lighting fixture 20 fixture body 30, 30 ′ lamp holder 21 envelope 22 lid 25 LED driver 26, 26 ′ fixing device 27 light guide device 28 lens 221 area 222 designs 231, 232, 233, 234 LED fixture plates 241, 242, 243, 244 LED elements 261, 261 ′ fixing portion 262 locking portion 263 ′ first mounting portion 264 ′ second mounting portion 265 ′ support member 301 screw portion 302 first electrical contact point 41, 42, 43 Screw 2431 Light

Claims (3)

An instrument body, and a lamp holder removably installed on the instrument body,
The device body includes an envelope, a lid, an LED device plate, an LED element installed on the LED device plate, an LED driver, and a fixing device;
The envelope, the LED driver and the LED fixture plate are installed in the fixing device;
The LED driver and the lamp holder are electrically connected, and then drive the LED element to emit light;
The lid is a transparent housing, and a surface is formed with an area;
The LED element is arranged toward the lid, and when the LED element emits light, a plurality of light spots are formed on the surface of the lid corresponding to a plurality of areas. The LED elements arranged toward the lid are arranged in a predetermined rule or irregular shape in a preset set, and are located between the lid and the LED fixture plate,
In the light path of each set LED element, a light guide device or a lens is installed for each LED element in each set,
The light guide device or the part to which the lens is connected is formed with a regular or irregular design that forms a plurality of areas together,
The light emitted from each set of LED elements is directly transmitted through the corresponding specific area of the lid by the corresponding light guide device or lens, and forms a plurality of colored light spots on the light emitting surface of the LED lighting apparatus. The LED lighting apparatus according to claim 1, wherein: The fixing device includes an annular fixing portion, and a plurality of locking portions formed by extending from the periphery of the fixing portion and installed at intervals.
A plurality of attachment holes are provided in the fixing portion, and the envelope and the LED driver are fixed to a fixing device by a plurality of screws,
3. The LED lighting apparatus according to claim 1, wherein the plurality of locking portions are provided with attachment holes, and the LED apparatus plate is fixed to the fixing device with screws.

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