CN203219576U - Remote-controlled lighting fixtures - Google Patents

Abstract

The utility model discloses a remote control type illuminating device which can be controlled by a remote controller in a non-contact manner. The remote control type illuminating device comprises a receiving circuit, an illuminating part, a driving circuit, and a control circuit, wherein the receiving circuit is used for receiving a first control signal and a second control signal from the remote controller, the driving circuit is connected with the receiving circuit and the illuminating part and is used for supplying electric power to illuminating part according to the first control signal, and the control circuit is connected with the receiving circuit and the driving circuit and is used for changing configuration parameters of the remote control type illuminating device according to the second control signal. The remote control type illuminating device is characterized in that the control circuit can change the configuration parameters of the remote control type illuminating device according to the second control signal output by the remoter controller, and therefore resetting and channel switching operation of the remote control type illuminating device can be realized by a user just through operation of remote controller, user operation is simplified, and the illuminating device can be thinned because the no mechanical press button needs to be arranged on the illuminating device.

Description

Remote-controlled lighting fixtures

technical field

The utility model relates to a lighting appliance, in particular to a remote control lighting appliance.

Background technique

For remote-controlled lighting fixtures, such as remote-controlled ceiling lamps, when the lighting status of the lamps is abnormal or strange, the "reset" function can be used to restore the factory settings.

In addition, the remote control usually uses infrared signals to control the remote control ceiling lamp. In order to be able to use one remote control to operate multiple lamps, you can set channels for each lamp and make the remote control operate according to the channel, that is, realize the "channel switching" function. For example, if multiple lamps are randomly set to channel 1, channel 2 or channel 3, when the remote controller operates under channel 1, only the lamps set to channel 1 will operate, while the lamps set to channel 2 and channel 3 will operate. Lights do not work. By analogy, when the remote control is operated on channel 2, only the lamps set to channel 2 will operate, while the lamps set to channel 1 and channel 3 will not operate.

In the prior art, mechanical buttons of the control circuit are commonly used, for example, a reset button and a channel switching button are provided on the remote control signal receiver to realize the above-mentioned reset function and channel switching function. Wherein, in order to facilitate the user to operate the above-mentioned reset button and channel switching button, the control circuit must be located on the same side as the light emitting part of the lamp. In addition, in order to ensure that the light emitted by the lamp does not produce shadows, the control circuit located on the same side of the lamp as the light emitting part is also preferably arranged in the middle of the light emitting part.

However, if the control circuit and the light-emitting part are located on the same side of the lamp, the thickness of the lamp will increase, which is not conducive to the thinning of the lamp, especially the thin lighting fixture unique to the LED lamp cannot be provided. Moreover, every time the reset button and the channel switch button are operated, the user must first open the shell of the lamp, which is obviously not conducive to user experience.

Utility model content

In view of this, the technical problem to be solved by the utility model is how to enable the remote-controlled lighting fixture to realize the functions of reset and channel switching without increasing the thickness of the lighting fixture.

In order to solve the above technical problems, according to an embodiment of the present invention, a remote control type lighting appliance is provided, which can be controlled by a remote control in a non-contact manner, and includes: a receiving circuit for receiving a first control signal and a second control signal; a light emitting unit; a drive circuit connected to the receiving circuit and the light emitting unit, for providing power to the light emitting unit according to the first control signal; and a control circuit, connected to the light emitting unit The receiving circuit is connected to the driving circuit, and is used for changing configuration parameters of the remote-controlled lighting fixture according to the second control signal.

By enabling the control circuit to change the configuration parameters of the remote-controlled lighting fixture according to the second control signal output by the remote controller, the remote-controlled lighting fixture provided according to the embodiment of the present invention enables the user to perform the above-mentioned reset and reset by operating the remote controller. Channel switching not only simplifies the user's operation, but also facilitates the thinning of the lighting fixture because there is no need to set mechanical buttons on the lighting fixture.

For the above remote-controlled lighting appliance, in a possible implementation manner, the receiving circuit is configured to be located on the same side as the light emitting part on the remote-controlled lighting appliance. In this case, since the receiving circuit is located on the side facing the user, the receiving circuit can effectively ensure the receiving efficiency of the first control signal and the second control signal sent by the remote controller.

For the above remote-controlled lighting appliance, in a possible implementation manner, the receiving circuit is configured to be located on the same plane as the light emitting part. In this case, since the light emitted by the light emitting part will not be blocked by the receiving circuit, it can be effectively ensured that the light emitted by the light emitting part will not produce shadows, thereby making the lighting effect of the entire remote control lighting fixture more beautiful.

With regard to the above remote-controlled lighting fixture, in a possible implementation manner, the receiving circuit and the light emitting part are configured on the same substrate. In this case, since the receiving circuit and the light emitting part share the substrate, the utilization rate of the substrate can be effectively improved, thereby reducing the production cost of the entire remote-controlled lighting appliance.

For the above remote-controlled lighting appliance, in a possible implementation manner, the receiving circuit includes an infrared receiving module. In this case, the remote controller correspondingly includes an infrared emitting module for emitting an infrared signal as the first control signal or the second control signal.

For the above remote-controlled lighting appliance, in a possible implementation manner, the light emitting part includes an LED unit. In this case, since the light emitting part itself is very thin, and there is no need to install mechanical buttons, the above-mentioned remote-controlled lighting fixture can be effectively reduced in thickness.

For the above remote-controlled lighting fixture, in a possible implementation manner, the driving circuit and the control circuit are configured to be located on a different side of the remote-control lighting fixture from the light emitting part. In this case, since the light emitted by the light-emitting part will not be blocked by the driving circuit and the control circuit, the luminous effect of the above-mentioned remote-controlled lighting fixture will not be affected by the existence of the driving circuit and the control circuit.

For the above remote-controlled lighting appliance, in a possible implementation manner, the receiving circuit is connected to the driving circuit and the control circuit via wires passing through the bottom plate of the remote-controlled lighting appliance. In this case, since the receiving circuit is connected to the driving circuit and the control circuit through thin wires, objects that may block the light emitted by the light emitting part can be reduced as much as possible, thereby effectively ensuring the luminous effect of the above-mentioned remote control lighting fixture.

In a possible implementation manner, the above remote-controlled lighting appliance further includes a buzzer connected to the control circuit. In this case, since the buzzer can emit a corresponding sound according to the operation of the control circuit to notify the user of the operation result, it is beneficial to optimize the user experience.

Other features and aspects of the present invention will become apparent from the following detailed description of exemplary embodiments with reference to the accompanying drawings.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 shows a schematic circuit diagram of a remote control lighting appliance according to an embodiment of the present invention;

Fig. 2 shows a schematic diagram of the back side of the remote-controlled lighting fixture according to an embodiment of the present invention;

Fig. 3 shows a schematic circuit diagram of a remote control lighting appliance according to another embodiment of the present invention; and

Fig. 4 shows a schematic circuit diagram of a remote control lighting appliance according to another embodiment of the present invention.

Detailed ways

Various exemplary embodiments, features, and aspects of the present invention will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

In addition, in order to better illustrate the present utility model, numerous specific details are given in the specific embodiments below. It should be understood by those skilled in the art that the present invention may be practiced without these specific details. In some other examples, well-known methods, means, components and circuits are not described in detail, so as to highlight the gist of the present invention.

Example 1

Fig. 1 shows a schematic circuit diagram of a remote control lighting appliance according to an embodiment of the present invention. This remote-controlled lighting appliance can be controlled by a remote controller in a non-contact manner, and may include a light emitting part 100, a control panel 200, and a receiving circuit 300 as shown in FIG. 1, wherein:

The light emitting part 100 can be disposed on the lamp base plate 400 through a connecting member such as a screw. Moreover, the light emitting unit 100 is connected to the control board 200 (it may be specifically the driving circuit 210 on the control board 200 ), and is mainly used to emit light according to the power output by the driving circuit 210 on the control board 200 .

In a possible implementation manner, the light emitting unit 100 may be composed of a plurality of LED units 110 welded on a light emitting substrate 120 as shown in FIG. 1 , where the light emitting substrate 120 may be, for example, a PCB substrate. In this way, since the LED unit 110 itself is very thin, the thickness of the light-emitting part 100 can be very small, which is beneficial to the thinning of the entire remote control lighting appliance. In this case, since the soldering of the LED unit 110 will expose the charged solder part, in a possible specific implementation, in order to reduce the risk of electric shock for the user, the shell of the entire remote-controlled lighting appliance is designed to require tools to be disassembled. structure to prevent the shell from opening due to the user's inadvertent operation.

The receiving circuit 300 is connected with the control board 200, and is mainly used to receive the first control signal and the second control signal sent by the remote controller, so that the drive circuit 210 on the control board 200 can provide The power of the light emitting part 100 is controlled, and/or the control circuit 220 on the control board 200 configures the entire remote-controlled lighting appliance according to the received second control signal.

In a possible implementation manner, the first control signal and the second control signal are infrared signals. In this case, the remote controller includes an infrared transmitting module, and the receiving circuit 300 includes an infrared receiving module.

In addition, in order to improve the efficiency of receiving the first control signal and the second control signal sent by the remote controller by the receiving circuit 300 as much as possible, in a possible implementation manner, the receiving circuit 300 can be connected with the The light emitting part 100 is located on the same side of the lamp base plate 400 . In this case, as shown in FIG. 1 , the receiving circuit 300 may be connected to the control board 200 through wires passing through the lamp base board 400 . Moreover, in a possible specific implementation manner, as shown in the right part of FIG. 1 , most of the wires are located on the back of the lamp base plate 400 to minimize objects that may block the light emitted by the light emitting unit 100 .

The control board 200 is connected to the AC power supply, the light emitting unit 100 and the receiving circuit 300, and is mainly used to provide power to the light emitting unit 100 according to the first remote control signal received by the receiving circuit 300 from the remote controller, and/or to provide power to the light emitting unit 100 according to the receiving circuit 300 The received second control signal from the remote controller modifies configuration parameters of the entire remote-controlled lighting fixture.

In a possible implementation manner, the control board 200 may be configured to be located on a different side of the lamp base plate 400 from the light emitting part 100 . Specifically, as shown in the right part of FIG. 1 , the light emitting unit 100 is located on the front of the lamp base plate 400 , and as shown in FIG. 2 , the control board 200 is located on the back of the lamp base plate 400 . In this case, since the light emitted by the light emitting unit 100 is not blocked by the control board 200 , the existence of the control board 200 will not affect the luminous effect of the above-mentioned remote control lighting fixture.

In addition, as shown in the left part of FIG. 1 , the control board 200 includes a driving circuit 210 and a control circuit 220 . Wherein, the driving circuit 210 is used for controlling the power output to the light emitting unit 100 according to the first control signal received by the receiving circuit 300 . On the other hand, the control circuit 220 is used for changing configuration parameters of the remote-controlled lighting fixture according to the second control signal received by the receiving circuit 300 . In this way, by changing the configuration parameters of the remote-controlled lighting fixture according to the second control signal output by the remote controller by the control circuit 220, the remote-controlled lighting fixture shown in FIG. It not only simplifies the user's operation, but also facilitates the thinning of the lighting fixture because no mechanical buttons need to be provided on the lighting fixture.

For example, in a possible specific implementation manner, the drive circuit 210 may have the function of operating according to control signals of different channels, and accordingly, the user may operate a specific button on the remote controller in a predetermined manner (for example, press and hold the " The "full brightness" button is at least a predetermined duration, wherein the predetermined duration can be set to any length of time such as 2 seconds by the user according to actual needs) to send a channel switching instruction as the second control signal. In response to receiving the channel switching instruction by the receiving circuit 300 , the control circuit 220 controls the buzzer on the control board 200 to make a sound such as "beep", which means that the channel switching function has been activated. When the channel switching function is activated, the user can send channel information as the second control signal by pressing any button after turning the channel dial switch of the remote controller to a desired channel. In response to the receiving circuit 300 receiving the channel information, the control circuit 220 controls to set the channel of the first control signal that the driving circuit can receive according to the received channel information, and after the channel setting is completed, the control board 200 If the buzzer on the phone emits a sound such as "beep", it means that the channel has been switched successfully.

For another example, in a possible specific implementation, the user can operate a specific button of the remote control in a predetermined manner (for example, press the "Night Light" button continuously for at least a predetermined time, and the predetermined time can be set by the user according to actual needs, such as 2 any length of time such as seconds) to send a reset indication as the second control signal. In response to the receiving circuit 300 receiving the reset instruction, the control circuit 220 controls the buzzer on the control board 200 to emit a sound such as "beep", indicating that the reset function has been activated. When the reset function is activated, the control circuit 220 controls the various configuration parameters of the above-mentioned remote-controlled lighting fixtures to restore to the factory settings, and the buzzer on the control board 200 emits an alarm after the factory reset is completed. For example, a "beep" sound means that the reset has been successful.

Example 2

Fig. 3 shows a schematic circuit diagram of a remote control lighting appliance according to another embodiment of the present invention. The parts with the same numbers in Fig. 3 and Fig. 1 have the same functions, and the detailed description of these parts will be omitted, and the composition, beneficial effect and remote control mode of the remote-controlled lighting fixture introduced with reference to Fig. 1 are also applicable to those shown in Fig. 3 remote-controlled lighting fixtures.

As shown in FIG. 3 , the main difference between the remote-control lighting fixture shown in FIG. 3 and the remote-control lighting fixture shown in FIG. to be located on the same plane as the light emitting unit 100 . In this way, since the light emitted by the light-emitting part will not be blocked by the receiving circuit 300, the remote-controlled lighting fixture shown in FIG. The glow effect is more beautiful.

Example 3

Fig. 4 shows a schematic circuit diagram of a remote control lighting appliance according to another embodiment of the present invention. The parts with the same numbers in Fig. 4 and Fig. 1 have the same functions, and the detailed description of these parts will be omitted, and the composition, beneficial effects and remote control mode of the remote-controlled lighting fixture introduced with reference to Fig. 1 are also applicable to those shown in Fig. 4 remote-controlled lighting fixtures.

As shown in FIG. 4 , the main difference between the remote-control lighting fixture shown in FIG. 4 and the remote-control lighting fixture shown in FIG. 1 is that the receiving circuit 300 is disposed on the light-emitting substrate 120 . In this way, since the receiving circuit 300 and the light emitting unit 100 share a substrate, the remote-control lighting fixture shown in FIG. 4 can effectively improve the utilization rate of the substrate, thereby reducing the production cost of the entire remote-control lighting fixture.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. a drone version ligthing paraphernalia can be controlled by remote controller contactlessly, it is characterized in that, comprising:

Receiving circuit is used for receiving first control signal and second control signal from described remote controller;

Illuminating part;

Drive circuit is connected with described illuminating part with described receiving circuit, and being used for provides electric power according to described first control signal for described illuminating part; And

Control circuit is connected with described drive circuit with described receiving circuit, is used for changing according to described second control signal configuration parameter of described drone version ligthing paraphernalia.

2. drone version ligthing paraphernalia according to claim 1 is characterized in that, described receiving circuit is configured to and the same side of described luminous site in described drone version ligthing paraphernalia.

3. drone version ligthing paraphernalia according to claim 2 is characterized in that, described receiving circuit is configured to described luminous site in same plane.

4. drone version ligthing paraphernalia according to claim 2 is characterized in that, described receiving circuit and described illuminating part are configured on the same substrate.

5. according to each described drone version ligthing paraphernalia in the claim 1 to 4, it is characterized in that described receiving circuit comprises infrared receiving module.

6. according to each described drone version ligthing paraphernalia in the claim 1 to 4, it is characterized in that described illuminating part comprises the LED unit.

7. according to each described drone version ligthing paraphernalia in the claim 1 to 4, it is characterized in that described drive circuit and described control circuit are configured to and the not homonymy of described luminous site in described drone version ligthing paraphernalia.

8. drone version ligthing paraphernalia according to claim 7 is characterized in that, described receiving circuit is connected to described drive circuit and described control circuit via the lead of the base plate that passes described drone version ligthing paraphernalia.

9. according to each described drone version ligthing paraphernalia in the claim 1 to 4, it is characterized in that, also comprise the buzzer that is connected with described control circuit.

10. drone version ligthing paraphernalia according to claim 9 is characterized in that, described buzzer and described luminous site are in the not homonymy of described drone version ligthing paraphernalia.

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