JP3155868U - LED light source base structure - Google Patents

Abstract

An LED light source base structure that can be assembled at high speed and can be locally attached and detached is provided. In an LED light source base structure, an electric circuit board 1 is included, a plurality of receiving holes 11 are formed on the electric circuit board, and conductive electrodes 12 and holes 13 are provided on both sides of each receiving hole. In addition, the conductive electrodes on both sides of each housing port are connected to the positive and negative electrodes in a parallel manner, and the heat sink 4 is installed on the lower side of the electric circuit board, and a plurality of screw holes are opened on the heat sink. In addition, the light emitting module 2 is brought into contact with the conductive electrode of the accommodation port by the electrode pieces 22 on both sides, and the light emitting module is installed on the accommodation port by both electrode pieces, and the positioning plate is attached to the light emitting module through the opening 31 provided thereon. The light emitting module is limited and fixed to the electric circuit board by being fitted, inserted into the holes of the positioning plate 3 and the electric circuit board by the tightening component 5, and tightened into the screw holes of the heat sink. [Selection] Figure 1

Description

  The present invention relates to a structure of an LED light source base, and more particularly to a structure of an LED light source base that can be assembled at high speed and can be locally attached and detached.

  Currently, lighting lamps have already been widely applied to various places of life, and people respond to uses such as reading at night or indoor lighting mainly by lighting of the lighting lamps.

  Today, the majority of people use LED lamps for illumination because LED lamps can achieve the purpose of high brightness illumination. However, most LED lamps sold on the market have all LED lamps installed on the same electrical circuit board, so one of the LED lamps needs to be broken and replaced. When it comes out, the entire set must be replaced, and the consumer has to buy another electrical circuit board, which is inconvenient and expensive.

  As can be seen from the above, the above-mentioned conventional system still has a number of drawbacks, and it is difficult to say that it is a good design, and improvement has been awaited.

  An object of the present invention is to provide an LED light source base structure that can be assembled at high speed and can be locally attached and detached.

  Another object of the present invention is to provide an LED light source base structure that is simple in structure, easy to operate, and can be attached and detached at high speed.

  The structure of the LED light source base that can achieve the above object is mainly composed of components such as an electric circuit board, a heat sink, a light emitting module, and a positioning plate. In the electrical circuit board, a plurality of accommodation holes are opened, and conductive electrodes and holes are installed on both sides of the accommodation holes, respectively. Conductive electrodes on both sides of the accommodation hole are arranged in parallel with the positive electrode and the negative electrode, and a heat radiating plate having a plurality of screw holes is provided below the electric circuit board, and further, the accommodation hole is formed by electrode pieces extending from both sides. By installing the light emitting module on the conductive electrode, both the conductive electrode and both electrode pieces are brought into contact with each other, and a plurality of holes are opened on the light emitting module. Finally, the positioning plate emits light through the opening on the light emitting module. The light emitting module is fixed by being fitted into the module, inserted into the positioning plate and the hole of the light emitting module by a plurality of tightening parts, and tightened into each screw hole of the electric circuit board. The structure of the present LED light source base is formed by the composition of each component described above.

That is, the first device of the present application is an LED light source base structure, and includes at least an electric circuit board, at least one light emitting module, at least one positioning plate, and a heat radiating plate. At least one or more receiving holes are formed on the conductive holes. Conductive electrodes are installed on both sides of the receiving holes, and screw holes are formed on one side of the conductive electrodes. At least one hole is formed in each of the light emitting modules, and electrode pieces are extended on both sides of the light emitting module, and the electrode pieces are installed so as to correspond to the conductive electrodes of the receiving holes of the electric circuit board. The opening is formed on the at least one positioning plate, and holes are provided on both sides of the opening, respectively. The positioning plate is fitted to the upper end of the light emitting module, and the electric circuit plate and the light emitting module are mounted on the heat sink. Open the corresponding screw holes, the heat sink is installed under the electric circuit board, insert the tightening parts into the holes of the light emitting module and positioning plate, and tighten the screws into the screw holes of the heat sink. The gist of the structure of the LED light source base is characterized in that the module is fixed.
In addition, the second device of the present application is based on the structure of the LED light source substrate according to the first device, wherein a reflective layer is laid on the electric circuit board.
Further, the third device of the present application is summarized in the structure of the LED light source substrate according to the first device, wherein an electric circuit is laid on the electric circuit board and the light emitting modules are connected in parallel. Is.
In addition, the fourth device of the present application is based on the structure of the LED light source substrate according to the first device, wherein a reflective layer is laid on the positioning plate.

The structure of the LED light source base according to the present invention has the following advantages over other conventional technologies.
(1) The present invention provides a structure of an LED light source base that can be assembled at high speed and can be locally attached and detached.
(2) The present invention can significantly reduce the assembly time in the manufacturing process and achieve the purpose of positioning and detaching at high speed by installing the receiving hole and the positioning plate on the electric circuit board.
(3) In the present invention, since the light emitting modules are individually positioned in the receiving holes of the electric circuit board, when several light emitting modules are damaged, it is only necessary to remove the damaged light emitting module alone. It is not necessary to exchange the entire set as in the method, and extra costs can be saved.
(4) The present invention has a simple structure, can be easily attached and detached at high speed.

1 is an exploded perspective view of an LED light source base according to the present invention. FIG. 3 is a perspective coupling view of the LED light source base. It is the implementation application figure of the said LED light source base. It is another Example figure of the said LED light source base | substrate.

  1 and 2 are an exploded perspective view and a connection diagram of an LED light source base structure according to the present invention, mainly including an electric circuit board 1, at least one light emitting module 2, and at least one positioning board 3. And the heat sink 4.

  On the electric circuit board 1, at least one or more receiving holes 11 are opened, conductive electrodes 12 are provided on both sides of the receiving holes 11, and screw holes 13 are opened on one side of the conductive electrodes 12. By laying the electric circuit 14 on the electric circuit board, the conductive electrodes 12 on both sides of each accommodation hole 11 are arranged in parallel with the positive electrode and the negative electrode in a parallel manner, and the reflective layer 15 is further laid on the surface of the electric circuit board 1.

  The at least one or more light emitting modules 2 are provided with at least one or more holes 21, and electrode pieces 22 are extended on both sides of the light emitting module 2, respectively. 11 conductive electrodes 12 are installed correspondingly. The light emitting module 2 is installed in the accommodation hole of the electric circuit board 1 by the electrode piece 22, thereby bringing the both conductive electrodes 12 and both the conductive electrode pieces 22 into contact with each other.

  The at least one positioning plate 3 is provided with an opening 31 and holes 32 are provided on both sides of the opening 31, and the holes 32 are connected to the screw holes 13 of the receiving holes 11 of the electric circuit board 1. Correspondingly, a reflective layer 33 is laid on the surface of the positioning plate 3. The opening of the positioning plate 3 is fitted to the upper end of the light emitting module 2.

  Screw holes 41 corresponding to the electric circuit board 1 and the light emitting module 2 are formed on the heat sink 4. The heat radiating plate 4 is installed on the lower side of the electric circuit plate 1 and is inserted into the holes 21 and 32 of the light emitting module 2 and the positioning plate 3 by a plurality of fastening parts 5, and each screw of the heat radiating plate 4. The light emitting module 2 is fixed by being screwed into the hole 41.

The structure of the present LED light source base is formed by the composition of each component.
By installing the accommodation hole 11 and the positioning plate 3 of the electric circuit board 1, the assembling time can be greatly shortened in the manufacturing process, and the purpose of positioning or detachment can be achieved at high speed.
In addition, since the light emitting modules 2 are individually positioned in the receiving holes 11 of the electric circuit board 1, when a part of the plurality of light emitting modules 2 is damaged, only the damaged light emitting module 2 is replaced. This eliminates the need to replace the entire set as in the conventional method, thereby saving extra purchase costs.

  FIG. 3 is a practical application diagram of the LED light source base structure. This example is applied to the lighting lamp 6 in the office. When the device of the present invention emits light, the light is effectively scattered by the reflective layers 15 and 33 laid thereon, and the balanced illumination is performed. An effect can be obtained.

  FIG. 4 is a diagram showing another embodiment of the LED light source base structure, and two, three, or four apertures 31 may be formed on the positioning plate 3 according to demand. An effect capable of positioning and detaching at high speed can be obtained.

  The form of the heat radiating plate 4 may be a heat radiating fin shape or other heat radiating body.

  The above detailed descriptions are specific descriptions of possible embodiments of the present invention, but are not intended to limit the scope of the claims for utility model registration of the present invention. All equivalent implementations or modifications made without departing from the spirit of the invention are intended to be within the scope of the claims.

DESCRIPTION OF SYMBOLS 1 Electrical circuit board 11 Accommodating hole 12 Conductive electrode 13 Hall 14 Electrical circuit 15 Reflective layer 2 Light emitting module 21 Hole 22 Electrode piece 3 Positioning plate 31 Opening 32 Hole 33 Reflective layer 4 Heat sink 41 Screw hole 5 Fastening component 6 Lighting lamp

Claims (4)

LED light source base structure,
Including at least an electric circuit board, at least one light emitting module, at least one positioning plate, and a heat sink,
Opening at least one or more accommodation holes on the electrical circuit board, installing conductive electrodes on both sides of the accommodation holes, and opening screw holes on one side of the conductive electrodes,
At least one or more holes are formed on the at least one light emitting module, electrode pieces are extended on both sides of the light emitting module, and the electrode pieces correspond to the conductive electrodes of the receiving holes of the electric circuit board. The light emitting module is installed in the accommodation opening of the electric circuit board by the electrode piece,
An opening is formed on the at least one positioning plate, holes are provided on both sides of the opening, and the holes are installed so as to correspond to the screw holes of the accommodation holes of the electric circuit board, The opening of the positioning plate can be fitted to the upper end of the light emitting module,
Opening screw holes respectively corresponding to the electric circuit board and the light emitting module on the heat sink, the heat sink is installed on the lower side of the electric circuit board,
A structure of an LED light source base, wherein fastening components are inserted into holes of the light emitting module and the positioning plate and are fastened to respective screw holes of the heat radiating plate to fix the light emitting module.   The LED light source substrate structure according to claim 1, wherein a reflective layer is laid on the electric circuit board.   The LED light source board structure according to claim 1, wherein an electric circuit is laid on the electric circuit board, and a plurality of the light emitting modules are connected in parallel.   The LED light source substrate structure according to claim 1, wherein a reflective layer is laid on the positioning plate.

Images