CN211176623U

CN211176623U - Fanless full-color L ED lamp for sky and ground curtain

Info

Publication number: CN211176623U
Application number: CN201921353724.9U
Authority: CN
Inventors: 吴伟江; 段永顺; 程志斌
Original assignee: MACOSTAR PHYSICS APPLICATION TECHNOLOGY DEVELOPMENT (WUHAN) Ltd
Current assignee: MACOSTAR PHYSICS APPLICATION TECHNOLOGY DEVELOPMENT (WUHAN) Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-08-04
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a light control of performance environment such as studio, stage provides a fanless full-color L ED sky curtain/ground curtain lamp, including host system, built-in power module, L ED drive module, full-color L ED light source module, radiator module and casing, host system, built-in power module, L ED drive module, full-color L ED light source module, radiator module are equallyd divide and do not install in the casing the utility model discloses the long-range real-time control light luminance of accessible control cabinet and colored output also can be through the manual settlement of accomplishing light luminance and color output of operating panel from the area, and operation control is simple, and color output is abundant, and the power that needs to consume is few, and life is high, and no extra noise during the operation.

Description

Fanless full-color L ED lamp for sky and ground curtain

Technical Field

The utility model relates to a dimming control of performance environment such as studio, stage.

Background

In the studio, stage, etc., a lot of backdrop/backdrop lamps are needed. The traditional backdrop/ground screen lamp usually uses an incandescent lamp as a light source, and then realizes the control of the brightness of the light through other professional dimming control devices, and realizes the limited change of the color of the light through configuring a color changer at the front end of the lamp. When the color filter is used, the power consumption is high, the types of equipment needing to be controlled are multiple, the color selection surface is narrow, and extra noise is easily introduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a full-color L ED curtain/ground curtain lamp of no fan is provided.

In order to solve the technical problem, the utility model provides a full-color L ED day curtain/ground curtain lamp of no fan, including host system, built-in power module, L ED drive module, full-color L ED light source module, radiator module and casing, host system, built-in power module, L ED drive module, full-color L ED light source module, radiator module are equallyd divide and do not install in the casing.

And the built-in power supply module is used for realizing AC-DC conversion of a power supply and providing a suitable working power supply for the device.

The main control module is used for configuring L output parameters of the brightness and color of the ED lamp, and the information of the brightness and the color is converted into a multi-path dimming control signal after being processed by the main control module and is output to the L ED driving module.

L ED driving module for controlling the power supply of the full-color L ED light source according to the dimming control signal provided by the main control module.

And the full-color L ED light source module is used for realizing the output of the brightness and the color of the light.

And the heat radiator module is used for radiating the full-color L ED light source module.

And the NTC temperature monitoring module is used for monitoring the temperature of the full-color L ED light source module in real time, and the monitored signals are output to the main control module.

Preferably, the heat sink module comprises a front heat sink and a rear heat sink, which are respectively mounted at the front end and the rear end of the full-color L ED light source module.

The shell is provided with a lamp arch which is used for hanging and supporting the awning lamp when the awning lamp is used.

Preferably, an operation panel is arranged on the shell, the operation panel is connected with the main control module, and the operation panel is used for providing a human-computer interface for configuring L ED brightness and color output parameters.

Preferably, the main control module is provided with an external signal interface, the external signal interface is connected with the remote dimming console, and the main control module receives the dimming control signal remotely sent by the console through the external signal interface.

Preferably, the external signal interface is an RS485 interface.

The utility model discloses a long-range real time control light luminance of sky curtain/ground curtain lamp accessible control cabinet and colored output, also can be through the manual settlement of accomplishing light luminance and color output of operating panel from the area, at light output's in-process, especially when high light output, produce a large amount of heats on the full-color L ED light source module, these heats must in time distribute, otherwise the heat of accumulation will lead to the temperature to last rising, thereby produce serious harm to full-color L ED light source module, harm brought for avoiding too high temperature rise, reduce the influence of temperature variation to light output quality simultaneously, fanless full-color L ED sky curtain/ground curtain lamp has configured on the one hand, the back radiator module strengthens the heat dissipation, on the other hand, carry out real-time temperature measurement to full-color L ED light source module through NTC temperature monitoring module, main control module application automatic control technique restricts the production of the big heat of full-color L ED light source module, maintain light output's quality.

The utility model discloses operation control is simple, and the color output is abundant, and the power that needs to consume is few, and life is high, does not have extra noise during the operation.

Drawings

The technical solution of the present invention will be further specifically described below with reference to the accompanying drawings and the detailed description.

Fig. 1 is a schematic block diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a front view of the appearance of the present invention.

Fig. 4 is a right side view of the present invention.

Fig. 5 is an internal structural diagram of the present invention.

1. The LED lamp comprises a main control module, a front radiator, a rear radiator, a lamp arch, a built-in power supply module, a power supply and signal connection module, a full-color L ED light source module, a shell and an operation panel, wherein the main control module comprises a main control module, a front radiator, a rear radiator, a lamp arch, a built-in power supply module, a power supply and signal connection module, a full-color L ED drive module, a full-color 35.

Detailed Description

As shown in FIG. 1, the fanless full-color L ED awning/floor screen lamp includes a main control module, an internal power module, a L ED driving module, a full-color L ED light source module, and a heat sink module, wherein the internal power module realizes AC-DC conversion of power and provides a suitable working power for the device, the main control module configures output parameters of brightness and color of L ED lamp, the information of brightness and color is processed by the main control module and converted into multiple dimming control signals to be output to the L ED driving module, the L ED driving module controls the power of the full-color L ED light source according to the dimming control signal provided by the main control module, the full-color L ED light source module realizes output of brightness and color of light, the heat sink module dissipates heat of the full-color L ED light source module, the NTC temperature monitoring module monitors the temperature of the full-color L light source module in real time, the monitored signal feeds back and outputs to the main control module, the main control module is provided with an external signal interface, the external signal interface is connected to a remote dimming station, the main control module receives the dimming control signal sent by the console through the external signal interface, preferably 485.

Referring to fig. 2 to 5, the main control module, the built-in power module, the L ED driving module, the full-color (R, G, B, W) L ED light source module and the heat sink module are respectively installed in the shell, the heat sink module comprises a front heat sink and a rear heat sink, which are respectively installed at the front end and the rear end of the full-color L ED light source module, a lamp arch is arranged on the shell, the lamp arch is used for suspension support when the dome lamp is used, an operation panel is arranged on the shell, the operation panel is connected with the main control module, and the operation panel is used for providing a human-computer interface for configuring brightness and color output parameters of L ED and the.

The main control module 1 receives dimming control information sent by a dimming console, the dimming control information comprises brightness and color requirements, after the dimming control information is processed by a specific algorithm, PWM dimming control signals for controlling R, G, B, W primary color L ED to emit light are generated, the group of signals are transmitted to the L ED driving module 7, real-time temperature of the full-color L ED light source module 8 is monitored through the NTC, and the temperature information can also influence the output PWM dimming control signals.

L ED driving module 7 controls the power module 5 in the controller to provide the light-emitting working current for the full-color L ED light source module 8 according to the PWM dimming control signal outputted from the main control module 1, so as to realize the output of the brightness and color of light, and the front heat sink 2 and the rear heat sink 3 provide a fast dissipation path for the heat generated by the full-color L ED light source module 8 in the light-emitting process.

This sky curtain/ground curtain lamp accessible control panel remote real time control light luminance and colored output, also can be through the setting of the manual completion light luminance of operation panel from the area and the color output, operation control is simple, and color output is abundant, and the power that needs the consumption is few, does not introduce extra noise during the operation.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A fanless full-color L ED backdrop and ground curtain lamp is characterized by comprising a main control module, an internal power module, a L ED driving module, a full-color L ED light source module, a radiator module and a shell, wherein the main control module, the internal power module, the L ED driving module, the full-color L ED light source module and the radiator module are respectively arranged in the shell;

the built-in power supply module is used for realizing AC-DC conversion of a power supply and providing an applicable working power supply for the device;

the main control module is used for configuring L output parameters of the brightness and color of the ED lamp, and the information of the brightness and the color is converted into a multi-path dimming control signal after being processed by the main control module and is output to the L ED driving module;

l ED driving module, which is used to control the power of the full-color L ED light source according to the dimming control signal provided by the main control module;

the full-color L ED light source module is used for realizing the output of the brightness and the color of the light;

2. The fanless full-color L ED awning or ground curtain lamp as claimed in claim 1, further comprising an NTC temperature monitoring module for monitoring the temperature of the full-color L ED light source module in real time, the monitored signal being output to the main control module.

3. The fanless full-color L ED backdrop and ground curtain lamp of claim 1, wherein the heat sink module comprises a front heat sink and a rear heat sink respectively mounted at the front and rear ends of the full-color L ED light source module.

4. The fanless full-color L ED awning and backdrop lamp of claim 1, wherein the housing has a light arch for hanging the awning lamp.

5. The fanless full-color L ED awning and backdrop lamp as claimed in claim 1, wherein the housing has an operating panel connected to the main control module, the operating panel is used to provide a man-machine interface for configuring the brightness and color output parameters of L ED.

6. The fanless full-color L ED awning or ground curtain lamp as claimed in claim 1, wherein the main control module is provided with an external signal interface connected to a remote dimming console, and receives the dimming control signal remotely sent by the console through the external signal interface.

7. The fanless full-color L ED awning and ground screen lamp as claimed in claim 6, wherein the external signal interface is RS485 interface.