TW202126958A - Luminous device - Google Patents

Abstract

The present invention discloses a luminous device including a base, a support post, a plural of light emitting modules and a control module. The support post is disposed on the base, and the plural of light emitting modules are disposed on the side surfaces of the support post. When the plural of light emitting modules generates light beams, the light beams are outputted from the side surfaces of the support post. The control module is disposed in the base and connected with electrically the plural of light emitting modules. When the control module receives an external signal, the plural of light emitting modules are able to be controlled by the control module such that the luminous device provides a luminous effect corresponding to the external signal.

Description

Lighting device

The present invention relates to a lighting device, especially to a lamp device that can produce special luminous effects.

Generally speaking, the conventional lamp device includes a base, a light source module, and a lamp shade. The light source module is arranged in the base and has a function of outputting light beams. The lamp shade is arranged on the base and located in front of the light source to protect the light source. When the conventional lamp device is driven, the light source obtains power to output a light beam, so that the light beam is projected outward and passes through the lampshade to be output outside the conventional lamp device. In order to provide basic lighting effects.

Firstly, the structure of two cylindrical conventional lamp devices will be explained. Please refer to FIG. 1, which is a schematic cross-sectional view of the structure of the conventional lamp device. The conventional lamp device 1 includes a base 11, a circuit board 12, a light source 13, a light guide column 14 and a diffusion cover 15. The circuit board 12 is disposed on the base 11, and the light source 13 is disposed on the circuit board 12 and electrically connected to the circuit board 12, and its function is to output a light beam (not shown in the figure). The light guide column 14 is located on the light source 13 so that the light beam can be projected into the light guide column 14 to guide the light beam to travel inside the light guide column 14. The diffusion cover 15 is disposed on the base 11 and covers the light guide column 14. The diffusion cover 15 contains a plurality of diffusion particles (not shown in the figure). When the light beam is projected to the diffusion cover 15, the plurality of diffusion particles can diverge the light beam to generate light Diffusion effect. Among them, the light source 13 is a direct type light emitting diode. The above-mentioned conventional lamp device 1 can only produce a simple light-emitting effect, such as a flashing light-emitting effect.

Next, the structure of another conventional lamp device will be explained, please refer to Figure 2. It is a schematic cross-sectional view of the structure of another conventional lamp device. The conventional lamp device 2 includes a base 21, a circuit board 22, a plurality of light sources 23 and a diffusion cover 24. The circuit board 22 is disposed on the base 21, a plurality of light sources 23 are connected in series to form a columnar shape, and the plurality of light sources 23 are electrically connected to the circuit board 22, and their function is to output light beams respectively. The diffuser cover 24 is arranged on the base 21 and covers the plural light sources 23. The diffuser cover 24 contains plural diffused particles (not shown in the figure). When the plural light beams are projected onto the diffuser cover 24, the plural diffused particles can diverge the light beams to produce Light diffusion effect. Among them, the light source 23 is a DIP (Dual Inline-pin Package, DIP) type packaged light emitting diode. The above-mentioned conventional lamp device 2 can produce a more complex and colorful light-emitting effect in response to different light beams generated by each light source 23.

However, the conventional lamp device 2 can only separately control the light beams generated by the plurality of light sources 23 to produce corresponding light-emitting effects, and the light-emitting effects are slightly monotonous and cannot meet the needs of users. Therefore, there is a need for a lamp device that can provide rich luminous effects.

The purpose of the present invention is to provide a lamp device with abundant luminous effects.

In a preferred embodiment, the present invention provides a lamp device, which includes a base, a supporting column, a plurality of light-emitting modules, and a control module. The supporting column is arranged on the base, and the plurality of light-emitting modules are respectively arranged on the plurality of side surfaces of the supporting column to generate a plurality of light beams so that the plurality of light beams are respectively output from the plurality of side surfaces of the supporting column. The control module is arranged in the base and is electrically connected to the plurality of light-emitting modules for controlling the plurality of light-emitting modules in response to a received external signal, so that the lamp device generates corresponding to the external signal The luminous effect.

In a preferred embodiment, the control module includes a main circuit board, a signal receiving module, and a control unit. The main circuit board is arranged in the base and is electrically connected to the Multiple light-emitting modules. The signal receiving module is arranged on the main circuit board to receive the external signal and output a control signal corresponding to the external signal. The control unit is arranged on the main circuit board and is electrically connected to the signal receiving module for controlling the operation of the plurality of light emitting modules in response to the control signal.

In a preferred embodiment, the present invention also provides a lamp device, which includes a base, a supporting column, a plurality of light-emitting modules, a main circuit board, and a diffusion cover. The supporting column is arranged on the base, and the plurality of light-emitting modules are respectively arranged on the plurality of side surfaces of the supporting column to generate a plurality of light beams so that the plurality of light beams are respectively output from the plurality of side surfaces of the supporting column. The main circuit board is arranged in the base and electrically connected to the plurality of light-emitting modules, and the diffusion cover is sleeved on the base and covers the plurality of light-emitting modules. Wherein, when the plural light beams are projected to the diffusion cover, the plural light beams are diverged due to the plural diffusion particles contained in the diffusion cover to produce a light diffusion effect.

1, 2, 3‧‧‧Lighting device

11, 21, 31‧‧‧Base

12, 22‧‧‧Circuit board

13, 23‧‧‧Light source

14‧‧‧Light Guide

15, 24, 34‧‧‧Diffusion mask

32‧‧‧Support column

33‧‧‧Lighting Module

35‧‧‧Control Module

321‧‧‧Side surface of support column

331‧‧‧Long strip circuit board

332‧‧‧Miniature light source

351‧‧‧Main circuit board

352‧‧‧Signal receiving module

353‧‧‧Control Unit

S1‧‧‧External signal

S2‧‧‧Control signal

X‧‧‧First axis

Y‧‧‧Second axis

Z‧‧‧Third axis

Figure 1 is a schematic cross-sectional view of the structure of a conventional lamp device.

Fig. 2 is a schematic cross-sectional view of the structure of another conventional lamp device.

Fig. 3 is an exploded schematic view of the structure of the lamp device of the present invention in a preferred embodiment.

Fig. 4 is an exploded schematic diagram of the structure of the lamp device of the present invention in a preferred embodiment.

Fig. 5 is a block diagram of the internal structure of the lamp device of the present invention in a preferred embodiment.

In view of the problems caused by the conventional technology, the present invention provides a lamp device that can solve the conventional technical problems. The embodiments of the present invention will be further explained by following relevant drawings. In the diagram, the shape and size may be exaggerated based on simplification and convenient labeling. Show. It can be understood that the elements not specifically shown in the drawings or described in the specification are in the form known to those skilled in the art. Those skilled in the art can make various changes and modifications based on the content of the present invention.

First, the structure of the lamp device of the present invention will be described. Please refer to Figures 3 and 4 at the same time. Figure 3 is an exploded view of the structure of the lamp device of the present invention in a preferred embodiment. Schematic diagram of structural decomposition in a preferred embodiment. The lamp device 3 of the present invention includes a base 31, a supporting column 32, a plurality of light-emitting modules 33, a diffusion cover 34 and a control module 35. The supporting column 32 is disposed on the base 31, and the plurality of light emitting modules 33 are respectively disposed on the plural side surfaces 321 of the supporting column 32, and its function is to generate a plurality of light beams (not shown in the figure), so that the plurality of light beams can be separated from the supporting column 32. The plurality of side surfaces 321 are output, that is, the light beam can be output from various angles. The diffuser cover 34 is sleeved on the base 31 and covers the plurality of light emitting modules 33 therein, wherein when the plural light beams are projected to the diffuser cover 34, in response to the plural diffused particles (not shown in the figure) contained in the diffuser cover, Diffuse the complex light beams to produce a light diffusion effect. The control module 35 is arranged in the base 31 and is electrically connected to the plurality of light-emitting modules 33, which can control the plurality of light-emitting modules 33 in response to the received external signal S1 (please refer to FIG. 5) to enable the lamp device 3 Produce a luminous effect corresponding to the external signal.

Please refer to FIGS. 4 and 5 at the same time. FIG. 5 is a block diagram of the internal structure of the lamp device in a preferred embodiment of the present invention. The control module 35 includes a main circuit board 351, a signal receiving module 352 and a control unit 353. The main circuit board 351 is disposed in the base 31 and is electrically connected to the plurality of light-emitting modules 33. The signal receiving module 352 is disposed on the main circuit board 351, and its function is to receive the external signal S1 and output the control signal S2 corresponding to the external signal S1. The control unit 353 is disposed on the main circuit board 351 and electrically connected to the signal receiving module 352, and can control the operation of the plurality of light emitting modules 33 in response to the control signal S2.

On the other hand, each light-emitting module 33 includes a strip-shaped circuit board 331 and Plural miniature light sources 332. The long circuit board 331 is disposed on the side surface 321 of the supporting column 32 and is electrically connected to the main circuit board 351. The plurality of miniature light sources 332 are respectively disposed on the strip-shaped circuit board 331, which can be driven to generate a plurality of light beams. In this preferred embodiment, the miniature light source 332 is a miniature light-emitting diode (Micro LED) or a sub-millimeter light-emitting diode (Mini LED), and the volume of the miniature light source 332 using the miniature light-emitting diode is smaller than that of the traditional Because of the volume of the light-emitting diode, the plurality of micro-light sources 332 can be arranged in a tighter arrangement.

It should be particularly noted that the support column 32 in the preferred embodiment is a square column, so the number of side surfaces 321 of the support column 32 is four. In other words, the number of the plurality of light-emitting modules 33 is also 4. It is for illustrative purposes only, not as a limitation. In another preferred embodiment, the number of side surfaces of the support column is 3 or more, and the plurality of light-emitting modules needs to be provided with a corresponding number.

In FIG. 5, the signal receiving module 352 can receive the external signal S1, and output a control signal S2 corresponding to the external signal S1 to the control unit 353. For example, Example 1: The signal receiving module 352 is an audio signal receiving module. When the signal receiving module 352 receives the external signal S1 in the audio format, the signal receiving module 352 converts the external signal S1 in the audio format to control Signal S2, and output the control signal S2 to the control unit 353. The control unit 353 can control the light emission of the plurality of micro light sources 332 in response to the signal S1 outside the audio form. In other words, the lamp device 3 can generate a corresponding luminous effect in response to the music currently being played, and a plurality of light beams can generate light beams of different colors and output outward in a manner of surrounding the diffuser 34.

Example 2: The signal receiving module is an information signal receiving module, which is dedicated to receiving the external signal in the form of network information, where the external signal in the form of network information is, for example, the weather status of the network weather forecast. When the signal receiving module receives an external signal from the network information form, the signal receiving module analyzes the external signal from the network information form and outputs the control signal corresponding to the external signal according to the analysis result of the signal receiving module. Control signal to control sheet Yuan. The control unit can control the light-emitting conditions of the plurality of miniature light sources in response to signals from outside the form of network information. Among them, when the signal receiving module analyzes the signal from outside the network information form, it can control a plurality of micro light sources to produce yellow light beams; and when the signal receiving module analyzes the signal from outside the network information form, the result is In rainy weather, it can control multiple micro light sources to produce blue light beams. The above two examples are for illustrative purposes only, not as a limitation.

In FIGS. 3 and 4, the beam emission angle of each micro-light source 332 in the preferred embodiment can reach 130 degrees or more. With the configuration of the multiple side surfaces 321 of the supporting column 32, the lamp device 3 of the present invention The beam can be controlled to project to any angle on the XY plane formed by the first axis X and the second axis Y. In addition, the lamp device 3 of the present invention further adopts a strip-shaped circuit board 331 arranged along the third axis Z. Therefore, the lamp device 3 of the present invention can produce a surrounding luminous effect surrounding the support column 32 (or the third axis Z). .

In addition, since the lamp device 3 of the present invention adopts a columnar structure, it can also be applied to a lightsaber type input device of an e-sports game to provide a richer lighting effect.

Compared with the conventional lamp device 1, the lamp device 3 of the present invention can control a plurality of micro light sources 332 to respectively generate light beams of different colors to provide a partitioned and colorful light-emitting effect in the third axis Z direction. The problem of producing the colorful luminous effect of the districts. Compared with the conventional lamp device 2, the lamp device 3 of the present invention can produce a surrounding luminous effect surrounding the support column 32 (or the third axis Z).

The above descriptions are only the preferred embodiments of the present invention and are not intended to limit the scope of the patent application of the present invention. Therefore, all other equivalent changes or modifications made without departing from the spirit of the present invention should be included in this case. Within the scope of the patent application.

3‧‧‧Lighting device

31‧‧‧Base

32‧‧‧Support column

33‧‧‧Lighting Module

34‧‧‧Diffusion mask

35‧‧‧Control Module

321‧‧‧Side surface of support column

331‧‧‧Long strip circuit board

332‧‧‧Miniature light source

351‧‧‧Main circuit board

352‧‧‧Signal receiving module

353‧‧‧Control Unit

Claims (9)

A lighting device includes: A base A supporting column arranged on the base; A plurality of light-emitting modules are respectively arranged on the plurality of side surfaces of the supporting column to generate a plurality of light beams so that the plurality of light beams are respectively output from the plurality of side surfaces of the supporting column; and A control module is arranged in the base and electrically connected to the plurality of light-emitting modules for controlling the plurality of light-emitting modules in response to a received external signal, so that the lamp device generates corresponding to the external signal The luminous effect of the signal. For example, the lighting device described in item 1 of the scope of patent application further includes a diffusion cover sleeved on the base and covering the plurality of light-emitting modules. When the plurality of light beams are projected onto the diffusion cover, the The complex diffusion particles contained in the diffuser should diverge the complex light beams to produce a light diffusion effect. For the lighting device described in item 1 of the scope of patent application, the control module includes: A main circuit board arranged in the base and electrically connected to the plurality of light-emitting modules; A signal receiving module arranged on the main circuit board for receiving the external signal and outputting a control signal corresponding to the external signal; and A control unit is arranged on the main circuit board and electrically connected to the signal receiving module for controlling the operation of the plurality of light emitting modules in response to the control signal. For the lighting device described in item 3 of the scope of patent application, each of the light-emitting modules includes: A long strip circuit board arranged on the side surface of the supporting column and electrically connected to the main Circuit board; and A plurality of miniature light sources are respectively arranged on the strip-shaped circuit board to generate a plurality of light beams. For example, the lamp device described in item 3 of the scope of patent application, wherein when the signal receiving module receives the external signal in an audio form, the signal receiving module converts the external signal in the audio form to the control signal, And output the control signal to the control unit. For example, the lighting device described in item 3 of the scope of patent application, wherein, when the signal receiving module receives the external signal in the form of network information, the signal receiving module analyzes the external signal in the form of network information, In response to the analysis result of the signal receiving module, the control signal corresponding to the external signal is output to output the control signal to the control unit. A lighting device includes: A base A supporting column arranged on the base; A plurality of light-emitting modules are respectively arranged on the plurality of side surfaces of the supporting column to generate a plurality of light beams, so that the plurality of light beams are respectively output from the plurality of side surfaces of the supporting column; A main circuit board arranged in the base and electrically connected to the plurality of light-emitting modules; and A diffusion cover is sleeved on the base and covers the plurality of light-emitting modules, wherein when the plurality of light beams are projected onto the diffusion cover, the plurality of light beams diverge due to the plurality of diffusion particles contained in the diffusion cover And produce light diffusion effect. For the lighting device described in item 7 of the scope of patent application, each of the light-emitting modules includes: A long strip circuit board arranged on the side surface of the supporting column and electrically connected to the main Circuit board; and A plurality of miniature light sources are respectively arranged on the strip-shaped circuit board to generate a plurality of light beams. For example, the lamp device described in item 7 of the scope of patent application further includes a control module, which is arranged in the base and is electrically connected to the plurality of light-emitting modules. The control module includes: A signal receiving module arranged on the main circuit board for receiving an external signal and outputting a control signal corresponding to the external signal; and A control unit is arranged on the main circuit board and is electrically connected to the signal receiving module for controlling the operation of the plurality of light emitting modules in response to the control signal, so that the lamp device generates a signal corresponding to the external signal Luminous effect.

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