TWM586916U - Lighting device and blessing lamp system - Google Patents

Abstract

A blessing lamp system includes a rectifying device and a plurality of blessing lamps. Each blessing lamp includes an outer cover and a light emitting device. The light emitting device has a power unit, a receiving unit, a light emitting unit, and a control unit. The receiving unit receives a wireless signal and outputs an external control signal related to the wireless signal. The light emitting unit has at least a first LED electrically connected to the power supply unit, and a first transistor connected in series with the at least one first LED and controlled by a first internal control signal. The control unit stores identification information, receives the external control signal, and outputs the first internal control signal related to the external control signal. In this way, each light-emitting device can receive the wireless signal independently, and the blessing lamps in the second half cannot be used due to the damage of a single control signal line. In this way, maintenance costs can be reduced and system stability can be improved. Sex.

Description

Light-emitting device and blessing lamp system

The present invention relates to a blessing device and system used in temples, and particularly to a light-emitting device and a blessing lamp system.

Referring to FIG. 1 and FIG. 2, an existing blessing lamp, such as a safety lamp 11, is often used in a temple as a blessing prop for normal or special activities, and is electrically connected to a receiver 13 through a control signal line 12. The receiver 13 is usually used with a computer 18 and a transmitter 19. The temple can operate the computer 18 to make the transmitter 19 transmit control signals to the receiver 13 and control the safety via the control signal line 12. Lights 11.

However, due to the large volume of lanterns and most of them will be removed after the event, the current installation method is to install a long control signal line 12 and then connect multiple safety lights 11 to the control signal line 12 one by one In order to facilitate unified control via the controller 13, however, this makes the control signal line 12 meander to the position where each safety light 11 is located. Not only is the installation facility complicated, but the control signal line 12 is also complicated. Extending it too long increases the chance of broken wires. Once the control signal line 12 is damaged, the safety lights 11 after the damage point are out of control. You need to reconnect the control signal line 12 to make the safety lights bright and dark. Variety.

Therefore, a first object of the present invention is to provide a light-emitting device that is easy to install and maintain.

Therefore, the novel light-emitting device includes a power supply unit, a receiving unit, a light-emitting unit, and a control unit.

The power supply unit includes a voltage stabilizing module that receives a DC power supply and outputs a regulated voltage as an internal power supply.

The receiving unit receives a wireless signal and outputs an external control signal related to the wireless signal.

The light emitting unit includes at least a first LED electrically connected to the voltage stabilization module and receiving the internal power source, and a first transistor connected in series with the at least one first LED and controlled by a first internal control signal.

The control unit stores identification information, electrically connects the receiving unit and the light emitting unit, receives the external control signal, and outputs the first internal control signal related to the external control signal.

Therefore, a second object of the present invention is to provide a blessing lamp system which is easy to install and maintain.

Therefore, the new praying blessing lamp system includes a rectifying device and a plurality of praying blessing lamps.

The rectifying device receives an AC power source and outputs its rectified and transformed voltage as a DC power source.

Each blessing lamp includes a cover and a light-emitting device disposed on the cover. The light-emitting device has a power unit, a receiving unit, a light-emitting unit, and a control unit.

The power supply unit has a voltage stabilizing module electrically connected to the rectifying device. The voltage stabilizing module receives the DC power and outputs a regulated voltage as an internal power.

The receiving unit receives a wireless signal and outputs an external control signal related to the wireless signal.

The light emitting unit has at least a first LED electrically connected to the voltage stabilizing module and receiving the internal power source, and a first transistor connected in series with the at least one first LED and controlled by a first internal control signal.

The control unit stores identification information, electrically connects the receiving unit and the light emitting unit, receives the external control signal, and outputs the first internal control signal related to the external control signal.

The effect of the novel model is that, because the receiving unit is provided in each light-emitting device, and the identification information is stored in the control unit, each light-emitting device can independently receive the wireless signal without a single The damage to the control signal line causes the blessing lamps in the second half to be unusable. In this way, maintenance costs can be reduced and system stability can be improved.

Before the new model is described in detail, it should be noted that in the following description, similar elements are represented by the same number.

Referring to FIG. 3 and FIG. 4, a first embodiment of the novel prayer lamp system includes a rectification device 2 and a plurality of prayer lamp 3 (only one prayer lamp 3 is shown in the figure as an illustration).

The rectifier device 2 receives an AC power source and outputs its rectified and transformed voltage as a DC power source. Wherein, the AC power source can be mains power, and the rectifier device 2 can be implemented using a rectifier, and since the blessing lamps 3 are all electrically connected to the rectifier device 2, a rectifier capable of handling large currents must be selected.

Each blessing lamp 3 includes an outer cover 4 and a light emitting device 5 disposed on the outer cover 4. Wherein, in this embodiment, each blessing lamp 3 is a safety lamp, the outer cover 4 is a lantern cover, and the light-emitting device 5 is disposed inside the outer cover 4, but each blessing lamp 3 may also be a worship lamp. The outer cover 4 is a lamp holder of a worship lamp, and the light-emitting device 5 is disposed on the lamp holder of the worship lamp.

The light-emitting device 5 includes a power unit 51, a receiving unit 52, a light-emitting unit 53, and a control unit 54.

The power supply unit 51 includes a voltage stabilizing module 511 electrically connected to the rectifying device 2. The voltage stabilizing module 511 receives the DC power and outputs the voltage as an internal power. Among them, the voltage stabilizing module 511 can be implemented using an electronic component with the number 78L05.

The receiving unit 52 receives a wireless signal and outputs an external control signal related to the wireless signal. The receiving unit 52 can be implemented by using an electronic component numbered CMT2210LW.

The light-emitting unit 53 includes two first LEDs 531, two second LEDs 532, and two third LEDs 533 electrically connected to the voltage stabilizing module 511 and receiving the internal power source, and includes a first LED 531 connected in series and receiving a first A first transistor 534 controlled by an internal control signal, a second transistor 535 connected in series with the second LED 532 and controlled by a second internal control signal, and a third transistor 533 connected in series and controlled by a first A third transistor 536 controlled by three internal control signals. In this embodiment, the number of the first LEDs 531, the second LEDs 532, and the third LEDs 533 are two, and the light emitting colors are red, green, and blue, respectively, but the numbers can be determined according to actual needs , Can be any number of one, three, four, etc., and its luminous color can also be changed according to actual needs.

Wherein, the first transistor 534, the second transistor 535, and the third transistor 536 respectively enable the at least one of the at least one according to the first internal control signal, the second internal control signal, and the third internal control signal. The first LED 531, the at least one second LED 532, and the at least one third LED 533 are turned on, off, or changed in brightness. In this way, various colors and brightness changes such as flicker, three-color switching, and brightness change can be produced together.

The first transistor 534, the second transistor 535, and the third transistor 536 are all metal-Oxide-Semiconductor Field-Effect Transistor (abbreviated as MOSFET).

The control unit 54 stores identification information, electrically connects the receiving unit 52 and the light emitting unit 53, receives the external control signal, and outputs the first internal control signal, the second internal control signal, and the external control signal. The third internal control signal. The identification information may be identifiable information such as an identification address or a password, and it is preferable that the identification information stored in each control unit 54 is different, or the blessing lamps 3 set in the same area are stored. The identification information is the same, and the identification information stored in the praying luminaires 3 in different regions is different. In this way, the praying luminaires 3 can be identified and controlled individually or in different regions. Among them, the control unit 54 can be implemented using an electronic component numbered PIC12F629.

In practical applications, the blessing lamp system is suitable for use with a computer 8 and a transmitter 9. Each control unit 54 must first preset the identification information, and set up a comparison table between each identification information and the corresponding light-emitting device 5 in the computer 8, and then, the desired number can be arbitrarily arranged according to the size of the temple. The blessing lamps 3 are at any position. So when the temple wants to control one blessing lamp 3 or several blessing lamps 3 in a certain area to turn on, off or change the brightness to create a specific visual effect, the computer 8 can be operated to make the The transmitter 9 transmits the corresponding wireless signal, and the information carried by the corresponding wireless signal includes the identification information of the blessing lamp 3 to be set and the action information related to turning on, off, or changing the brightness. After receiving the wireless signal, the receiving unit 52 of the lamp 3 outputs the corresponding external control signal to the control unit 54. The control unit 54 compares whether the identification information transmitted to the wireless signal is the same as the built-in identification information. The same, the action indicated by the wireless signal is performed to make the corresponding light-emitting unit 53 light up, off or change the brightness, for example, the first LEDs 531, the second LEDs 532, and The third LEDs 533 are all on, all off, only one of them is on, only two of them are on, and the brightness is adjusted.

In summary, the effect of this embodiment is described as follows:

1. Since the receiving unit 52 is provided in each light-emitting device 5 to receive the wireless signal, and the identification information is stored in the control unit 54 for identification, each light-emitting device 5 can independently receive the wireless signal , And individually accept the control, will not be caused by the damage of a single control signal line in the second half of the light-emitting device 5 can not be used, and because it is receiving the wireless signal, it can also be controlled by the length or position of the control signal line Can be arbitrarily set at the desired location, and the number of settings can be arbitrarily increased or decreased, and the position can be moved arbitrarily during installation without being restricted by the position of the control signal line connection. Convenience when installing and disassembling, and avoiding the uncontrollable dilemma caused by the damage of the control signal line, can improve the stability of the system operation, and reduce the difficulty and cost of maintenance.

2. By setting the first LEDs 531, the second LEDs 532, and the third LEDs 533 with different light emitting colors, it is possible to increase the color change and improve the visual perception of the user.

Referring to FIG. 5, a second embodiment of a novel blessing lamp system is similar to the first embodiment. The difference between the second embodiment and the first embodiment lies in:

The power supply unit 51 further includes a rectification and transformation module 512 that receives the AC power and outputs the rectified and transformed voltage to the DC power.

The voltage stabilizing module 511 is electrically connected to the rectifying and transforming module 512 to receive the DC power.

In this way, the second embodiment can also achieve the same purpose and effect as the first embodiment described above, and since the rectification and transformation module 512 is provided in each light-emitting device 5, the power supply unit 51 can directly receive the mains power. The provision of the internal power supply can also reduce the wiring of the rectifier device 2 (see FIG. 2) and the DC power supply from the rectifier device 2 to each blessing lamp 3. Therefore, the installation and maintenance can be further improved. Convenience.

In summary, the new blessing lamp system can indeed achieve the purpose of new cost.

However, the above are only examples of the new model. When the scope of implementation of the new model cannot be limited by this, any simple equivalent changes and modifications made in accordance with the scope of the patent application of the new model and the content of the patent specification are still Within the scope of this new patent.

2‧‧‧ Rectification equipment
3‧‧‧blessing lamps
4‧‧‧ Cover
5‧‧‧light-emitting device
51‧‧‧ Power Unit
511‧‧‧ Voltage Regulator Module
512‧‧‧rectifier transformer module
52‧‧‧Receiving unit
53‧‧‧Light-emitting unit
531‧‧‧First LED
532‧‧‧Second LED
533‧‧‧Third LED
534‧‧‧First transistor
535‧‧‧Second transistor
536‧‧‧Third transistor
54‧‧‧Control unit
8‧‧‧ computer
9‧‧‧ launcher

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which:
FIG. 1 is a schematic diagram of a conventional safety light;
FIG. 2 is a schematic diagram of a conventional blessing lamp system;
3 is a schematic perspective view of a blessing lamp according to a first embodiment of the novel blessing lamp system;
4 is a schematic circuit diagram of the first embodiment; and FIG. 5 is a schematic circuit diagram of a second embodiment of the novel blessing lamp system.

Claims (11)

A light emitting device includes:
A power supply unit including a voltage stabilizing module which receives a DC power supply and outputs a regulated voltage as an internal power supply;
A receiving unit that receives a wireless signal and outputs an external control signal related to the wireless signal;
A light emitting unit including at least a first LED electrically connected to the voltage stabilizing module and receiving the internal power source, and a first transistor connected in series with the at least one first LED and controlled by a first internal control signal; And a control unit, storing an identification information, electrically connecting the receiving unit and the light emitting unit, receiving the external control signal, and outputting the first internal control signal related to the external control signal. The light-emitting device according to claim 1, wherein the power supply unit further comprises a rectifying and transforming module that receives an AC power source and outputs the rectified and transformed voltage to the DC power source. The light-emitting device according to claim 1, wherein the at least one first LED is turned on, off, or changed in brightness according to the first internal control signal. The light-emitting device according to claim 1, wherein the light-emitting unit further includes at least one second LED and at least one third LED, one and the at least one second LED electrically connected to the voltage stabilizing module and receiving the internal power supply. A second transistor connected in series and controlled by a second internal control signal, and a third transistor connected in series with the at least one third LED and controlled by a third internal control signal, the at least one first LED, The light emitting colors of the at least one second LED and the at least one third LED are different. The light-emitting device according to claim 4, wherein the first transistor, the second transistor, and the third transistor are all metal-oxide-semiconductor field-effect transistors. A blessing light system comprising:
A rectifying device that receives an AC power source and outputs its rectified and transformed voltage as a DC power source; and a plurality of blessing lamps, each of which includes a cover and a light-emitting device disposed on the cover, the light-emitting device having:
A power supply unit having a voltage stabilizing module electrically connected to the rectifying device, the voltage stabilizing module receiving the DC power and outputting the voltage as an internal power;
A receiving unit that receives a wireless signal and outputs an external control signal related to the wireless signal,
A light emitting unit having at least a first LED electrically connected to the voltage stabilizing module and receiving the internal power source, and a first transistor connected in series with the at least one first LED and controlled by a first internal control signal, And a control unit, storing an identification information, electrically connecting the receiving unit and the light emitting unit, receiving the external control signal, and outputting the first internal control signal related to the external control signal. The blessing lamp system according to claim 6, wherein the light-emitting unit further includes at least one second LED and at least one third LED electrically connected to the voltage stabilizing module and receiving the internal power source, one and the at least one second A second transistor connected in series with the LED and controlled by a second internal control signal, and a third transistor connected in series with the at least one third LED and controlled by a third internal control signal, the at least one first LED The light emitting colors of the at least one second LED and the at least one third LED are different. The blessing lamp system according to claim 7, wherein the first transistor, the second transistor, and the third transistor are based on the first internal control signal, the second internal control signal, and the third internal transistor, respectively. The control signal causes the at least one first LED, the at least one second LED, and the at least one third LED to be turned on, off, or changed in brightness, respectively. The blessing lamp system according to claim 7, wherein the first transistor, the second transistor, and the third transistor are all metal-oxygen half field effect transistors. The blessing lamp system according to claim 6, wherein each blessing lamp is a safety lamp. The prayer lamp system according to claim 6, wherein each prayer lamp is a worship lamp.