TWM465528U - Lighting device with replaceable plug module - Google Patents

Description

Illumination device with replaceable plug-in module

The present invention relates to a lighting device having a replaceable plug-in module, and more particularly to a lighting device capable of changing the brightness of a light according to a user inserting a different replaceable plug-in module.

In the lighting needs of daily life, the ambient illumination of indoors is preferably 400-450 lumens, the ambient illumination of office work or meetings is preferably 300-800 lumens, and the ambient illumination of commercial premises is preferably 1000 lumens or more. Wherein, the conventional illuminator is generally a lamp or a bulb with a fixed illumination. However, since there is no sunlight during the day and no night at night, the illumination brightness required for a specific time may be different, and the fixed brightness of the illuminator may be excessively illuminated. The result is energy waste, or insufficient illumination, which causes inconvenience to the user and affects vision health. Moreover, depending on the user's indoor activities, such as reading, office or rest, the brightness of the desired or required illumination is different.

In addition, the conventional illuminator is a one-piece form in which the drive controller is assembled with the lamp or the bulb, so when any one of the components is damaged, even if other components are available, the entire illuminator must be replaced, resulting in resources. Waste with maintenance costs.

Therefore, the illumination brightness of the conventional illuminator is fixed, and only the switch can be controlled and the brightness cannot be adjusted arbitrarily, and it is not possible to cope with various needs of the user, causing inconvenience in life and waste of unnecessary energy, and all of the conventional illuminators The components are assembled and difficult to replace. When any of the components is damaged, the entire illuminator must be replaced, resulting in waste of resources and maintenance costs.

One of the purposes of the present invention is to provide a lighting device with a replaceable plug-in module, which is configured to configure a drive control unit and a constant current control unit in the replaceable plug-in module, and connect the LED illuminator with the lamp holder With the replaceable plug-in module, when one of the LED illuminator and the replaceable plug-in module is damaged, the component can be replaced without discarding the entire illuminating device.

Another object of the present invention is to provide a illuminating device for a replaceable plug-in module, which can have different illumination brightness of the illuminator of the illuminating device by inserting different replaceable plug-in modules. And improve the practicality and convenience of the lighting device.

For the above purposes and other purposes, a lighting device with a replaceable plug-in module comprises a lamp holder, an LED illuminator, a replaceable plug-in module, a current control unit and a drive. a control unit, wherein the lamp holder is provided with a circuit board and a connector on the circuit board, and the lamp holder has a slot corresponding to the connector in the lamp socket; the LED illuminator is Mounted on the lamp holder and electrically connected to the circuit board; the replaceable plug-in module has a connection port, and the replaceable plug-in module is used for plugging into the slot, and the The connection system is electrically connected to the connector; the constant current control unit is disposed in the connection and electrically connected to the connection, and the constant current control unit is configured to generate a certain current signal; The driving control unit is disposed in the replaceable plug-in module, and is electrically connected to the constant current control unit and the connection. The driving control unit generates a driving signal according to the constant current signal of the constant current control unit. The drive signal is transparent The transfer port is connected to the connector of the LED illuminator, so that the LED illuminator generates a driving signal based on the brightness of the illumination.

The illumination device includes a plurality of replaceable plug-in modules, and the illumination brightness emitted by the LED illuminator corresponds to a constant current control list of each of the replaceable plug-in modules The constant current signal of the element.

The illuminating device further includes a status indicating unit disposed on the replaceable plug-in module and electrically connected to the connecting port for indicating the replaceable plug-in module and the LED illuminator Normal and fault condition.

The lighting device further includes a circuit protection unit disposed in the replaceable plug-in module for causing the driving control unit and the circuit board when the current is abnormal, the voltage is abnormal, or the LED illuminator is overheated. An open circuit is formed between them.

In the above illumination device, the circuit protection unit is a fuse.

Accordingly, the lighting device of the present invention has a replaceable plug-in module, and the constant-current control unit and the drive control unit are disposed in the replaceable plug-in module, and the replaceable plug-in module and the replaceable plug-in module When one of the LED illuminators is damaged, the damaged component can be replaced without discarding the entire lighting device, which can save cost and avoid waste of resources. In addition, the lighting device of the present invention can be applied to a plurality of replaceable plug-in modules, and the replaceable plug-in modules respectively have different illumination brightnesses, and the user can select a corresponding replaceable type according to the needs of the user. Plug in the module for optimum illumination.

1‧‧‧Lighting device

10‧‧‧ lamp holder

11‧‧‧Slot

12‧‧‧ boards

13‧‧‧Connector

20‧‧‧LED illuminator

30‧‧‧Replaceable plug-in module

31‧‧‧Connected

40‧‧‧Constant current control unit

50‧‧‧Drive Control Unit

60‧‧‧Circuit protection unit

70‧‧‧Status indicator unit

100‧‧‧High frequency high voltage power supply

S1‧‧‧ constant current signal

S2‧‧‧ drive signal

Figure 1 is a partially exploded perspective view of a lighting device of the present creative embodiment.

Fig. 2 is a schematic view of a lighting device in the present embodiment.

Figure 3 is a partial schematic view of a lighting device of the present creative embodiment.

Figure 4 is a block diagram showing the constant current control unit and the drive control unit in the present embodiment.

In order to fully understand the purpose, features and effects of this creation, we will give a detailed explanation of the creation by the following specific examples and with the attached drawings. For the following: Please refer to Figures 1 to 4 1 is a partial exploded view showing a lighting device of the present embodiment; FIG. 2 is a schematic view of a lighting device in the present creative embodiment; FIG. 3 is a partial schematic view of the lighting device of the present creative embodiment; A block diagram of a constant current control unit and a drive control unit in the present embodiment.

As shown in FIG. 1 to FIG. 4, the lighting device 1 of the present embodiment includes a lamp holder 10, an LED illuminator 20, a replaceable plug-in module 30, a constant current control unit 40, and a driving device. The control unit 50 is provided with a circuit board 12 and a connector 13 on the circuit board 12, and the socket has a slot 11 corresponding to the connection in the socket 10. The LED illuminator 20 is mounted on the lamp holder 10 and electrically connected to the circuit board 12; the replaceable plug module 30 has a connection port 31, and the replaceable plug module The group 30 is for being inserted into the slot 11 , and the connector 31 is electrically connected to the connector 13 ; the constant current control unit 40 is disposed in the replaceable plug module 30 and The connection port 31 is electrically connected, and the constant current control unit 40 is configured to generate a certain current signal S1 (FIG. 4); the drive control unit 50 is disposed in the replaceable plug-in module 30, and The current control unit 40 and the connection port 31 are electrically connected, and the drive control unit 50 is based on the constant current signal S1 of the constant current control unit 40. Health a driving signal S2, the driving signal S2 through the transmit port 31 is connected to the connector 13 to the LED lighting device 20, so that the LED illuminator 20 generates a driving signal based on the brightness of the illumination S2.

The illuminating device 1 of the present embodiment is a luminaire for providing indoor lighting. The replaceable plug-in module 30 has a configuration such as a transformer circuit, a rectifying circuit, and a voltage stabilizing circuit to enable the AC high frequency power supply 100 of the AC mains. Converted to a suitable one via a configuration circuit in the replaceable plug-in module 30 The direct current of the LED illuminator 20 and the current value corresponding to the illumination brightness of the LED illuminator 20 enable the illuminating device 1 of the present embodiment to be directly mounted on a lamp socket connected to the high-frequency high-voltage power source 100.

Accordingly, in the illuminating device 1 of the present embodiment, the replaceable plug-in module 30 is inserted into the slot 11 of the socket 10, and the constant current unit 40 and the driving control unit 50 and other circuit components are Provided in the replaceable plug-in module 30, when the replaceable plug-in module 30 and one of the LED illuminators 20 are damaged, only the component can be replaced without discarding the entire lighting device 1, This will reduce the waste of resources and reduce costs.

The illumination device 1 of the present embodiment may include a plurality of replaceable plug-in modules 30, and the illumination brightness emitted by the LED illuminators 20 corresponds to the constant current of each of the replaceable plug-in modules 30 that are plugged in. The constant current signal S1 of the control unit 40. More specifically, each of the replaceable plug-in modules 30 can control the current value input to the LED illuminator 20 by the circuit configuration of the constant current unit 40, so that the plug-in is different. When the replaceable plug module 30 is in the slot 11 of the socket 10, the LED illuminator 20 can have a corresponding illumination brightness. The LED component in the LED illuminator 20 has parameters such as operating current, rated voltage, rated power, etc., and the constant current unit 40 in the replaceable plug-in module 30 is mounted by the LED illuminator 20 The parameters are configured to conform to the voltage range applicable to the LED illuminator 20 to be matched, and the input to the LED illuminator 20 is controlled by the circuit configuration of the constant current unit 40 in each of the replaceable plug-in modules 30. The current value allows the user to select the replaceable plug-in module 30 to be inserted according to the environment, activity and visual comfort, and can provide illumination brightness close to the user's needs.

The illuminating device 1 of the present embodiment may include a status indicating unit 70 disposed on the replaceable plug-in module 30 and electrically connected to the connecting port 31 for indicating the replaceable plug-in The normal state and the fault state of the module 30 and the LED illuminator 20, for example, the state indicating unit 70 has an LED indicator light, and the LED illuminator 20 and the replaceable plug-in module 30 are fixed. When the circuit or component of any of the current control unit 40 and the drive control unit 50 is damaged, the LED indicator lights up or changes color. For example, when the LED illuminator 20 is damaged, the LED of the status indication unit 70 lights up. Red, when the circuit or component in the replaceable plug-in module 30 is damaged, the LED indicator of the status indicating unit 70 lights up in blue, and when the lighting device 1 is in normal operation, the LED of the status indicating unit 70 is illuminated. It is green or not lit, so that the user can know the damaged component by the state indicating unit 70 and perform replacement or repair.

In this embodiment, the lighting device 1 can include a circuit protection unit 60 disposed in the replaceable plug-in module 30 for abnormal current, abnormal voltage, or LED illumination. When the device 20 overheats, an open circuit is formed between the drive control unit 50 and the circuit board 12 to avoid damage to the LED illuminator 20. The circuit protection unit 60 is, for example, a fuse to protect the circuit from a continuous overload current flowing through the LED illuminator 20.

Accordingly, the lighting device 1 of the present embodiment has a replaceable plug-in module 30, and the constant-current control unit 40 and the drive control unit 50 are disposed in the replaceable plug-in module 30. When one of the replacement plug-in module 30 and the LED illuminator 20 is damaged, the damaged component can be replaced without discarding the entire lighting device 1, which can save cost and avoid waste of resources. In addition, the illuminating device 1 of the present embodiment can be applied to a plurality of replaceable plug-in modules 30, and the replaceable plug-in modules 30 respectively have different illumination brightness, and the user can select according to the requirements. Corresponding to the replaceable plug-in module 30, the most suitable illumination can be obtained.

The present invention has been disclosed in the above preferred embodiments, and it should be understood by those skilled in the art that the present invention is only intended to depict the present invention and should not be construed as limiting the scope of the present invention. Should pay attention All variations and permutations equivalent to the embodiments are intended to be within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of patent application.

1‧‧‧Lighting device

10‧‧‧ lamp holder

11‧‧‧Slot

12‧‧‧ boards

13‧‧‧Connector

20‧‧‧ illuminator

30‧‧‧Replaceable plug-in module

31‧‧‧Connected

40‧‧‧Constant current control unit

50‧‧‧Drive Control Unit

60‧‧‧Circuit protection unit

70‧‧‧Status indicator unit

Claims (5)

A lighting device with a replaceable plug-in module, comprising: a lamp holder, wherein the lamp holder is provided with a circuit board and a connector on the circuit board, and the lamp holder has a slot corresponding to the socket a connector for the lamp holder; an LED illuminator mounted on the lamp holder and electrically connected to the circuit board; and a replaceable plug-in module having a connection port, the replaceable plug The connection module is used for plugging into the slot, and the connection system is electrically connected to the connector; a certain current control unit is disposed in the replaceable plug-in module and is electrically connected to the connection a constant current control unit for generating a certain current signal; and a driving control unit disposed in the replaceable plug-in module and electrically connected to the constant current control unit and the connection The driving control unit generates a driving signal according to the constant current signal of the constant current control unit, and the driving signal is transmitted to the LED illuminator through the connection port, and the LED illuminator generates an illumination according to the driving signal. brightness. The lighting device of claim 1, comprising a plurality of replaceable plug-in modules, wherein the illumination brightness of the LED illuminator corresponds to each of the replaceable plug-in modules The constant current signal of the constant current control unit. The illuminating device of claim 1 or 2, further comprising a status indicating unit disposed on the replaceable plug-in module and electrically connected to the port for indicating the replaceable type The normal and faulty state of the plug-in module and the LED illuminator. The lighting device of claim 3, further comprising a circuit protection unit disposed in the replaceable plug-in module for causing abnormality in current, abnormal voltage or overheating of the LED illuminator An open circuit is formed between the drive control unit and the circuit board. The lighting device of claim 4, wherein the circuit protection unit is a fuse.