JP2011113663A - Fluorescent lamp type led lighting tube - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp type LED lighting tube capable of removing a defective part for replacement. <P>SOLUTION: The fluorescent lamp type LED lighting tube 20 includes a tube body 6, at one end of which 6, a base short cover 8 capable of rotating is fitted, and at the other end of which a rotating connection head 5 is fitted. The rotating connection head 5 is extended outward to be connected to a base long cover 1. Each constituent component of the fluorescent lamp type LED lighting tube 20 can be taken off in accordance with actual use demand, and, since a defective component can be singly replaced, as compared with an existing fluorescent lamp type LED lighting tube, resources can be saved and waste can be reduced. Generation of life dust is decreased, and the fluorescent lamp type LED lighting tube 20 is friendly to the environments. The base short cover 8 can rotate in parallel within +90° to -90°, so that it can satisfy irradiation request of a user at any angles. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a lighting device, and more particularly to a fluorescent lamp type LED lighting tube.

  Compared with fluorescent lamps, fluorescent lamp type LED lighting tubes have long life, high luminous efficiency, and low power consumption, which not only saves energy but also is environmentally friendly. It is a lighting device. As an example of the prior art, for example, the structure of the fluorescent lamp type LED lighting tube 101 described in Patent Document 1 includes a circuit board 103 and an LED light emitting module 104 in the tube 102 of the LED lighting tube as shown in FIG. It is fixedly installed. As another example, a fluorescent lamp type LED illumination tube described in Patent Document 2 is also known.

Japanese Utility Model Publication No. 06-54103 JP 2007-257828 A

  However, with such a conventional structure, the user cannot separate the circuit board 103 and the LED light emitting module 104 from each other. Therefore, in the fluorescent lamp type LED lighting tube 101 of the prior art, when the circuit board 103 (electronic drive) in the tube 102 is damaged, the LED light emitting module 104 is discarded even if it is perfect. If the LED light-emitting module 104 fails, the circuit board 103 (electronic drive) in the tube 102 must be discarded even if it is perfect, resulting in a waste of resources. Normally, the LED light emitting module 104 has a longer life than the circuit board 103.

  In view of the above problems, there is certainly a need to provide an improved LED daylight lamp to overcome the above problems.

  An object of the present invention is to provide a fluorescent lamp type LED illuminating tube which can be replaced by removing a faulty part, to reduce waste of resources and to protect the environment.

  In order to achieve the above object, the present invention employs the following means.

As an example, for example, a fluorescent lamp type LED lighting tube including a cylindrical tube (electronic drive), a cap short cover is provided at one end of the tube (electronic drive), and a rotational connection is provided at the other end. A fluorescent lamp type LED illuminating tube provided with a head, wherein the rotary connection head extends outward and is connected to a base long cover,
At least the rotary connection head and the base long cover are detachable.

  Further, for example, the base short cover is connected to the rotary base via a locking position, and the cross-sectional outer shape of the tubular body (electronic drive) is circular or quadrangular.

  Further, for example, one small plate is provided at one end of the base long cover, and a protruding insertion pin copper piece is provided on the plate.

  Further, for example, at one end of the rotary connection head, a contact elastic piece that fits with an insertion pin copper piece on the plate is provided.

  Further, for example, at least a pair of copper pins is further provided on the rotating base.

  For example, the cross-sectional external shape of the said tubular body exhibits a circle or a rectangle.

  Further, for example, the gap between the base sheet cover and the rotary base can be rotated by + 90 ° to −90 °.

  In the fluorescent lamp type LED lighting tube referred to in the present invention, each component can be removed according to the actual usage requirements, and compared with the fluorescent lamp type LED lighting tube of the prior art, there is no faulty part. Because they can be exchanged alone, resources are saved and waste is reduced. Further, since the generation of household waste is reduced, the fluorescent lamp type LED lighting tube referred to in the present invention has an advantage of being environmentally friendly.

  According to the present invention as described above, it is possible to provide a fluorescent lamp type LED illuminating tube which can be replaced by removing a failed part.

The exploded sketch of the fluorescent lamp type LED lighting tube in one embodiment of this invention Sectional view of a conventional fluorescent lamp type LED lighting tube

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  Referring to FIG. 1, the fluorescent lamp type LED lighting tube 20 of the present invention includes a tubular tube body 6 (electronic drive) having an LED light emitting module 7 disposed therein, and the tube body 6 (electronic drive). A base short cover 8 is provided at one end, and a rotary connection head 5 is provided at the other end. The rotary connection head 5 extends outward and is connected to the base long cover 1.

  The base short cover 8 has a substantially cylindrical structure, and a passage hole is provided at the center thereof. A locking position is provided inside one end of the base short cover 8 and is externally connected to the rotary base 9. On the rotary base 9, a copper pin 10 for insertion connection to the base of the LED light emitting module 7 is provided. The fluorescent lamp type LED light emitting tube 20 of the present embodiment has a structure that can be attached to an existing fluorescent lamp fixture (not shown) via the copper pins 10 at both ends.

  The rotational connection head 5 is connected to one end of the tube body 6, and two pairs of contact elastic pieces 4 (female-type electrical connection terminals) are provided on the end surface thereof, and the PC plate 2 electrically connected to the rotational connection head 5. Two pairs of insertion pin copper pieces 3 (male type electrical connection terminals) are provided on the top. A power supply circuit (not shown) for supplying power to the LED light emitting module 7 via the male electrical connection terminal 4 is disposed inside the base long cover 1.

  The base long cover 1 has a hollow, substantially cylindrical structure, and the rotary connection head 5 extends outwardly and is connected to the base long cover 1 via the female electrical connection terminal 4 and the male electrical connection terminal 3. Are electrically connected.

  The cross-sectional outer shape of the tube body 6 and the base long cover 1 of the fluorescent lamp type LED lighting tube of the present invention is not limited to a circle but may be a polygon such as a rectangle, and a PC casing is fitted on the outside thereof. An aluminum base is further provided inside the PC casing.

  Each component of the fluorescent lamp type LED lighting tube 20 can be replaced independently. This saves resources and reduces waste compared to prior art fluorescent lamp type LED lighting tubes.

  Specifically, for example, the LED light emitting module assembly A including the rotating base 9, the base short cover 8, the tube body 6 incorporating the LED light emitting module 7, the rotary connection head 5, and the like is used alone as a replacement part. The base long cover assembly B including the PC plate 2, the base long cover 1, the rotary base 9 and the like can be supplied independently as a replacement part.

  Therefore, when the user uses the fluorescent lamp type LED lighting tube 20 and does not light up, bring it into the store, and among the LED light emitting module assembly A and the base long cover assembly B, Have them check which is out of order. As a result, if the base long cover assembly B is out of order, if only the assembly B is purchased, the fluorescent lamp type LED lighting tube 20 is again connected to the usable assembly A. Can be used.

  In addition, for example, when the base long cover assembly B, which has a shorter life than the LED light emitting module assembly A, is used as a replacement part and sold as a set attached to the fluorescent lamp type LED light emitting tube 20 Is also possible. Even in that case, the user can easily exchange at home.

  In order to make it easier for the user to replace at home, for example, one or more spare power supply circuits are built in the base long cover 1 in advance, and the power supply circuit fails. In this case, if the user can easily switch the electrical connection to the spare power supply circuit side, the effect is substantially the same as that provided with replacement parts, and the cost can be further reduced. I can plan. Here, as a structure for switching the electrical connection to the spare power supply circuit side, for example, a push switch, a seesaw switch, a slide switch or the like as a switch may be provided on the surface of the base long cover 1, or A configuration may be adopted in which a part of the surface of the long cover 1 has a double structure that can rotate in the circumferential direction, and the electrical connection is switched by manually rotating the part. Further, according to the above structure, when all of the spare power supply circuits have failed, only the base long cover assembly B needs to be replaced as described above, and when the LED light emitting module assembly A fails, the LED Only the light emitting module assembly A can be replaced.

  The base short cover 8 is rotatable. Since the fluorescent lamp type LED lighting tube does not emit light at 360 degrees, the light emitting angle cannot be completely in accordance with the customer's request at the time of mounting, but the rotating base short cover 8 is +90 degrees to- Since it can be rotated in parallel at 90 degrees, the fluorescent lamp type LED fluorescent tube 20 of the present embodiment can be adjusted to the desired angle while being mounted on the fluorescent lamp fixture, so that the irradiation requirement at an arbitrary angle is satisfied. To do.

  The fluorescent lamp type LED lighting tube of the present invention is not limited to the description in the present specification and drawings, and other advantages and modifications can be easily realized by those skilled in the art. However, the present invention is not limited to specific details, representative equipment, and illustrative examples depicted therein, without departing from the spirit and scope of the general concept limited by

  The fluorescent lamp type LED lighting tube according to the present invention has an effect that a failed part can be removed and replaced, and is useful as a lighting device or the like.

1 Cap long cover 2 PC plate 3 Insertion pin copper piece 3 (male type electrical connection terminal)
4 Contact elastic piece 4 (female electrical connection terminal)
5 Rotating Connection Head 6 Tube 7 LED Light Emitting Module 8 Base Short Cover 9 Rotating Base 10 Copper Pin 20 Fluorescent Lamp Type LED Lighting Tube

Claims (7)

This is a fluorescent lamp type LED lighting tube including a tubular tube. A short tube cover is provided at one end of the tube, a rotary connection head is provided at the other end, and the rotary connection head extends outward. A fluorescent lamp type LED lighting tube connected to the base long cover,
A fluorescent lamp type LED lighting tube, wherein at least the rotation connecting head and the base long cover are detachable.   2. The fluorescent lamp type LED lighting tube according to claim 1, wherein the base short cover is connected to the rotary base via a locking position.   The fluorescent lamp type LED lighting tube according to claim 1, wherein one plate is provided on one end of the base long cover, and a protruding insertion pin copper piece is provided on the plate.   4. The fluorescent lamp type LED lighting tube according to claim 3, wherein a contact elastic piece is provided at one end of the rotary connection head so as to be fitted to an insertion pin copper piece on the plate.   The fluorescent lamp type LED lighting tube according to claim 2, wherein at least a pair of copper pins is further provided on the rotating base.   The fluorescent lamp type LED lighting tube according to claim 1, wherein a cross-sectional outer shape of the tube body is circular or square.   The fluorescent lamp type LED lighting tube according to claim 2, wherein the space between the base sheet cover and the rotary base is rotatable at + 90 ° to -90 °.

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