TWM451480U - Modular LED lamp plate - Google Patents

Description

Groupable LED light board

This creation is about the structural improvement of the LED light board, especially a grouped LED light board which is various shapes and can be connected to various planes and three-dimensional shapes by the positive and negative contact points of the side edges.

Nowadays, most of the lighting devices use LED lamps as the light source. The LED lamps have the advantages of long life, high luminous efficiency, power saving, good color rendering, etc., and thus become a light source component that the lamp manufacturer loves.

Among them, the general LED light source lamp board is limited by the substrate material and the light source type (lamp tube or bulb lamp), and can only be used as a single-board flat design, and the type is single, which leads to monotonous appearance, and the light divergence angle of the LED Limited, therefore, the illumination angle of LED lighting fixtures is usually not wide-angle, but in order to solve the problem of illumination angle, some manufacturers use the LED light source to adopt the vertical design or the special substrate to make the LED light source stereoscopic, but relative This will increase manufacturing costs and increase process complexity.

In addition, lighting fixtures are also a very important material in indoor and outdoor design. They use various shapes to give a rich visual experience. However, the LED lighting fixtures and corresponding LED panels that are currently seen in the market are maintained after leaving the factory. It must be shaped and cannot be changed with the designer or user preferences. When the designer or user needs a specific shape, the manufacturer must specially create the mold of the corresponding shape, so this specially-customized lamp is often expensive and finished. The failure rate is also relatively high. For consumers, it takes a lot of money and time, and sometimes too much consideration is given to the lighting effect.

Therefore, the creator conceived a settable LED light board, which hopes to solve the above problems and provide an assembled luminaire with better consumer freedom.

One of the purposes of this creation is to provide a collapsible LED light panel that utilizes basic geometric shapes, plus positive and negative contact points on the edge of the bottom plate to allow the creation of the creation of a single panel from infinitely freely into a flat shape. And even the three-dimensional shape of the collage, as a light source of various types of luminaires, and with the sensor and the controller, the splicable LED light board can be added to more varied functions, resulting in various light displays. .

In order to achieve the above objective, the present invention can be used as an illumination source, which is connected to an external power source, and includes: a plurality of bottom plates, which are various plate-shaped structures of various geometric shapes, and at least one The surface is provided with a plurality of connecting circuits respectively extending to each side edge of the bottom plate, and at least one positive contact and at least one negative contact are disposed on each side edge, and each bottom plate is borrowed The positive electrode contacts and the negative electric power points are interconnected and assembled into various planar shapes or three-dimensional shapes; and a plurality of LED elements are disposed on the other surface of each of the bottom plates opposite to the connecting circuit. And electrically connected to the connecting circuits respectively for grouping After the lighting effect of different angles and directions.

The geometric shape of the bottom plate comprises a plurality of shapes such as a rectangle, a triangle, a trapezoid, and the like, and the LED elements are arranged in a matrix, and further, in order to respond to different lamps, the connected circuits may be a common cathode matrix. a circuit or a common anode matrix circuit; the positive electrode contacts and the negative electrode contacts are joined to each other by soldering, and are turned on to cause the LED elements to emit light.

In another embodiment, the positive electrode contacts and the negative electrode contacts are extended with a flexible conductor, and the flexible conductive system is provided with at least one protrusion and at least one groove. Providing a connection to the bottom plates, and the bottom plates are provided with a control element disposed on a surface of the connecting circuit and connected to the connecting circuit. The creative system further has a controller for transmitting the same The control element adjusts the illumination state of the LED elements.

In order for your review board to have a clear understanding of the content of this creation, please refer to the following description only.

Please refer to FIGS. 1A, 1B, 2A, 2B and 3 for a plan view and a bottom view of the bottom plate, a schematic view of assembly of each plane, and a three-dimensional assembly diagram of the first embodiment of the preferred embodiment of the present invention. The spliced LED panel 1 of the present invention is connected to an external power source (not shown) for use as an illumination source, and includes a plurality of substrates 10 and a plurality of LED elements 11.

The bottom plates 10 are plate-like structures of various geometric shapes. For example, a plurality of connecting circuits 101 are disposed on at least one surface, and the connecting circuits 101 are distributed in a mesh shape and extend to each side edge of the bottom plate 10 respectively. Each of the side edges is provided with at least one positive electrode contact 1011 and at least one negative electrode contact 1012. The bottom plate is connected to the negative electrode contacts 1012 by the positive electrode contacts 1011 for the user to The bottom plates 10 are assembled into various flat shapes or three-dimensional shapes, which provide a high degree of freedom of assembly and can be used as a light source for various styling lamps. In addition, the bottom plate 10 is provided with at least one insertion hole 102 for connection with an external power source.

The positive electrode contacts 1011 and the negative electrode contacts 1012 can be combined with each other in various ways. In this embodiment, the positive electrode contacts 1011 are slightly curved, and the negative electrode contacts 1012 are The positive electrode contact 1011 of one of the bottom plates 10 is abutted against the positive electrode contact 1011 on the other bottom plate 10 and joined by soldering. The negative electrode contacts 1012 correspond to the other one. The negative electrode contacts 1012 of the bottom plate 10 are also joined by soldering, and the bottom plates 10 are combined with the positive electrode contacts 1011, the positive electrode contacts 1011, the negative electrode contacts 1012, and the negative electrode contacts 1012, respectively. The communication circuit 101 is turned on.

The bottom plates 10 are connected to the negative electrode contacts 1012 through the positive electrode contacts 1011 to form a planar or three-dimensional shape. See FIGS. 2A, 2B and 3. Among them, the creative department can be grouped into various three-dimensional shapes, such as cubes, rectangles, pyramids, etc., this implementation For example, only FIG. 3 is used as an example, but the shape in which the creation can be formed in groups is not limited thereto. When the three-dimensional modeling is to be assembled, the bottom plates 10 are first placed in a fixed position according to the user's requirements, and the positive electrode contacts 1011 and the negative electrode contacts 1012 are aligned with each other and joined by welding, without complicated The fixed program can be assembled into various three-dimensional shapes.

The LED elements 11 are respectively disposed on the other surface of the bottom plate 10 opposite to the connecting circuit 101, and are respectively electrically connected to the connecting circuits 101 to generate different angles and directions after the grouping. Illumination, and the LED elements 11 can be of various colors to increase the lighting richness of the collapsible LED panel 1. The LED elements 11 can be arranged in a matrix, so that the connection circuits 101 are designed to be a common cathode matrix circuit or a common anode matrix circuit, and provide other ways to control the illumination state of the LED elements 11 . In the present creation, the LED elements 11 are arranged in various arrangements, and may be arranged in a ring shape or randomly distributed, and are not limited thereto.

Please refer to FIG. 4, FIG. 5 and FIG. 6 for a schematic view, a plan view and a three-dimensional assembly diagram of a second embodiment of the preferred embodiment of the present invention. In the present embodiment, the positive electrode contacts 1011 and the negative electrode contacts 1012 are respectively provided with a flexible conductor 1013, 1014, and at least one of the flexible conductors 1013, 1014 is provided. The protrusion 1015 and the corresponding at least one groove 1016, and the protrusions 1015 and the grooves 1016 are The conductive material is passed through the protrusions 1015 and the grooves 1016 to electrically connect the positive electrode contacts 1011 and the negative electrode contacts 1012 to assemble the bottom plates 10 into a desired plane. Or three-dimensional shape. The flexible conductors 1013 and 1014 may be metal foils or polymer conductive films. In the present embodiment, the polymer conductive film is exemplified, but the present invention is not limited thereto.

The present invention further has a control unit 12, which is a circuit board that can be directly inserted into one of the bottom plates 10 through the jack 102, and can also pass through a wire and the bottom plate. 10 is connected and electrically connected to the communication circuit 101 for controlling the conduction state of the communication circuits 101. Therein, it is connected to the control element 12. In particular, since the splicable LED lamp panel 1 is assembled into various planar and three-dimensional shapes, each of the connecting circuits 101 of each of the bottom plates 10 is in communication with each other, so that only the control component 12 needs to be inserted. It can be set to any of the bottom plates 10.

The creation system further has a controller 13 connected to the base plates 10 in a wireless or wired manner, and is represented by a wireless connection in FIG. The controller 13 controls the light-emitting state of the LED elements 11 from the outside by the control element 12. Since the communication circuits 101 are connected to each other after the bottom plates 10 are assembled, the control elements 12 are transmitted through the control elements 12 The LED elements 11 on each of the bottom plates 10 can be simultaneously controlled to display a specific text pattern, or to generate light states such as flashing, horse racing, and timing lighting. Alternatively, the panel-type LED panel 1 can be partially illuminated, and the brightness of the LED elements 11 can be adjusted to provide a multi-variation illumination effect of the panel-type LED panel 1.

The spliced LED light panel 1 of the present invention is arbitrarily connected to the bottom plate 10 by the geometrical shapes of the bottom plates 10, and the positive electrode contacts 1011 of each side edge and the negative electrode contacts 1012 are arbitrarily connected. In combination with the user's ideas and ideas, a variety of different plane shapes and three-dimensional shapes can be assembled to give the collapsible LED panel 1 a more free form. In use, it can be freely collaged by a single independent light source circuit. The combination of a planar light source circuit and a stereoscopic light source circuit makes it extremely flexible and developmental in the design and application of the luminaire. In addition, the splicable LED light panel 1 is easy to produce and has high mass productivity, and the illuminating method can provide a wider illumination range, and cooperate with the controller 13, the splicable LED light panel 1 The system can have a variety of light display states, and the utility of the splittable LED light board 1 can be improved.

However, the above descriptions are only for the preferred embodiment of the present invention and are not intended to limit the scope of the present invention; therefore, the equivalent changes and modifications made without departing from the spirit and scope of the present invention should be Within the scope of this creation's patent.

To sum up, the creative LED light board of this creation has the patented creativity and the value of the use of the industry; the applicant filed a new patent application with the bureau in accordance with the provisions of the Patent Law.

1‧‧‧Collectible LED light board

10‧‧‧floor

101‧‧‧Connected circuit

1011‧‧‧ positive contact

1012‧‧‧negative contact

1013‧‧‧Flexible conductor

1014‧‧‧Flexible conductor

1015‧‧‧Protruding

1016‧‧‧ Groove

102‧‧‧ jack

11‧‧‧LED components

12‧‧‧Control elements

13‧‧‧ Controller

Fig. 1A is a plan view of a bottom plate of a first embodiment of the preferred embodiment of the present invention.

Fig. 1B is a bottom plan view of the first embodiment of the preferred embodiment of the present invention.

FIG. 2A is a schematic plan view (1) of the first embodiment of the preferred embodiment of the present invention.

FIG. 2B is a plan view (2) of the first embodiment of the preferred embodiment of the present invention.

FIG. 3 is a perspective view of the first embodiment of the preferred embodiment of the present invention.

Figure 4 is a perspective view showing a second embodiment of the preferred embodiment of the present invention.

Figure 5 is a plan view showing the planar assembly of the second embodiment of the preferred embodiment of the present invention.

Figure 6 is a perspective view showing a three-dimensional assembly of the second embodiment of the preferred embodiment of the present invention.

1‧‧‧Collectible LED light board

10‧‧‧floor

1011‧‧‧ positive contact

1012‧‧‧negative contact

102‧‧‧ jack

11‧‧‧LED components

Claims (10)

A collapsible LED light panel is connected to an external power source for use as an illumination source, comprising: a plurality of bottom plates, which are various geometric shapes of the plate-like structure, and at least one surface is provided with a plurality of connecting circuits The connecting circuits are respectively extended to each side edge of the bottom plate, and at least one positive electrode contact and at least one negative electrode contact are disposed on each side edge, and each of the bottom plates is connected by the positive electrode contacts The negative power collection points are connected to each other to form various planar shapes or three-dimensional shapes; and a plurality of LED elements are disposed on the other surface of each of the bottom plates opposite to the connecting circuits, and respectively connected to the connecting circuits Electrical connection, so as to produce different angles and directions of illumination after grouping. The collapsible LED light panel of claim 1, wherein the geometric shape of the bottom plate comprises a rectangle, a triangle, and a trapezoid. The collapsible LED lamp panel of claim 2, wherein the positive electrode contacts and the negative electrode contacts are joined by soldering. The spliced LED lamp panel of claim 2, wherein the positive electrode contacts and the negative electrode contacts are extended with a flexible conductor, and the flexible conductive system is divided. Providing at least one protrusion and at least one groove for connecting the same Base plate. The collapsible LED light panel of claim 1 or 3 or 4, wherein the LED elements are arranged in a matrix. The splittable LED light panel of claim 5, wherein the connected circuits are common cathode matrix circuits. The collapsible LED lamp panel of claim 5, wherein the connected circuits are common anode matrix circuits. The splittable LED light panel of claim 1, wherein the bottom plate is provided with at least one jack. The collapsible LED lamp panel of claim 8 further has a control component connected to one of the base plates through the jack and electrically connected to the connecting circuits. The splittable LED light panel of claim 9 further includes a controller for adjusting the light emitting state of the LED elements through the control elements.