Colored lamp pavilion system control box

Abstract

A colored lamp pavilion system control box relates to the technical field of control boxes and comprises a shell, a power input line is arranged on one side of the shell, a direct current motor output line is arranged at the rear end of the other side of the shell, and two direct current double-color lamp strip output lines are arranged at the front end of the other side of the shell. An antenna is installed in the middle of the other side of the shell, a control circuit and a collision early warning mechanism are arranged in the shell, the collision early warning mechanism comprises a displacement sensor fixed to the inner side of the shell and is used for monitoring the displacement change condition of a control box in real time so as to judge whether collision occurs or not, and an installation base is arranged below the shell and is used for installing a collision early warning device. According to the scheme, the problems that the control box is inconvenient to replace and maintain, and timely early warning is lacked during collision are solved.

Description

Technical Field

[0001] This utility model relates to the field of control box technology, specifically a control box for a colored light pavilion system. Background Technology

[0002] The control box for the illuminated pavilion system is an integrated intelligent device. Through its built-in microprocessor, control circuit, and communication module, it can centrally manage and control various types of illuminated lights in the pavilion, and adjust the color, brightness, flashing frequency, and dynamic change mode of the lights.

[0003] For example, the Chinese authorized patent CN210670842U, entitled "A Control Box," includes a mounting plate and a working panel. The working panel includes a main panel and several side panels. The side panels are detachably connected to the mounting plate, and the main panel and side panels can be interchanged. By designing the electrical connector panel and other panels of the control box to be interchangeable, the position of the electrical connector panel can be changed, thereby facilitating the installation and removal of electrical connectors and optimizing cable routing and layout.

[0004] However, most existing technologies use fixed connections to the installation location, making it inconvenient to replace and maintain the control box. Moreover, the control box is prone to collisions with other objects during use. Due to the lack of a warning mechanism, the operator cannot be aware of the collision situation in time, which can lead to damage to the internal components of the control box and affect the safety of the pavilion control in subsequent use. Therefore, it does not meet the current needs. In response, we have proposed a control box for a colored light pavilion system. Utility Model Content

[0005] The purpose of this utility model is to provide a control box for a colored light pavilion system, so as to solve the problems mentioned in the background art, such as the inconvenience of replacing and maintaining the control box and the lack of timely warning in case of collision.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a control box for a colored light pavilion system, comprising a housing, a power input line on one side of the housing, a DC motor output line at the rear end of the other side of the housing, two DC dual-color LED strip output lines at the front end of the other side of the housing, an antenna installed at the middle position of the other side of the housing, a control circuit and a collision warning mechanism inside the housing, the collision warning mechanism including a displacement sensor fixed to the inside of the housing for real-time monitoring of the displacement changes of the control box to determine whether a collision has occurred, a mounting base at the bottom of the housing, a limiting groove on the upper surface of the mounting base, and the bottom of the housing being inserted into the limiting groove.

[0007] Preferably, the control circuit is integrated on a printed circuit board inside the housing and includes an RF receiver module that receives wireless signals from the remote control via an antenna.

[0008] Preferably, buzzers are installed on the upper surface of the housing and on the remote control, the output terminal of the displacement sensor is connected to the control circuit, and the output terminal of the control circuit is connected to two buzzers respectively.

[0009] Preferably, slots are provided on both sides of the limiting groove, and storage cavities are provided on both sides of the lower end of the outer shell. Insert plates are slidably installed inside the storage cavities, and the insert plates are inserted into the slots. Two support springs are installed between the insert plates and the storage cavities.

[0010] Preferably, the mounting base has guide grooves that penetrate the limiting groove on both sides of the front and rear ends, and the insert plate has levers fixedly installed at both the front and rear ends. The levers extend to the outside of the mounting base through the guide grooves, and the levers slide and limit the movement with the guide grooves.

[0011] Preferably, bolt holes are provided at all four corners of the mounting base.

[0012] Preferably, one end of the power input line is connected to an external AC power source, and the other end is connected to the power conversion circuit inside the casing. The DC motor output line is led out from the motor drive circuit of the control circuit, connected to and drives the DC motor to run. The DC dual-color LED strip output line is connected to a set of DC dual-color LED strips to adjust and control the brightness and color of the dual-color LED strips.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model adopts a convenient installation structure. The limiting groove and slot on the mounting base cooperate with the insertion plate, storage cavity, and support spring of the control box shell. During operation, only the lever needs to be pulled to easily separate and install the control box shell from the mounting base, without the need for additional complicated tools. This design allows technicians to quickly disassemble and repair the control box when it malfunctions, greatly shortening the repair time. When adjusting the position of the control box according to the layout of the pavilion, it can also be quickly reinstalled, effectively improving the efficiency of maintenance work.

[0015] 2. This utility model incorporates a collision warning mechanism. A displacement sensor monitors the control box's displacement changes in real time. Once the control box is impacted, the displacement sensor quickly detects this change and transmits the signal to the control circuit. Upon receiving the signal, the control circuit immediately triggers simultaneous alarms on both the control box and the remote control, promptly alerting the user that the control box may have been damaged. This warning function prevents further damage to internal circuits or components due to the user's failure to detect the collision in time, effectively reducing the equipment failure rate and ensuring the stable operation of the control box.

[0016] 3. This utility model integrates two core functions: motor drive and dual-color light control. Combined with a remote control, users can achieve diverse operations, meeting lighting needs in different scenarios and enhancing the user experience in the illuminated pavilion. Simultaneously, it adopts 433.92MHz-DY code wireless remote control technology, with a remote control distance greater than 80 meters, strong anti-interference capabilities, and stable signal transmission, ensuring users can conveniently and accurately control the equipment from a considerable distance. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This is a perspective view of the disassembly and assembly structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the illuminated pavilion system of this utility model.

[0021] In the diagram: 1. Outer casing; 2. Power input line; 3. DC motor output line; 4. DC dual-color LED strip output line; 5. Antenna; 6. Buzzer; 7. Mounting base; 8. Bolt hole; 9. Guide groove; 10. Lever; 11. Limiting groove; 12. Insert plate; 13. Slot; 14. Storage cavity; 15. Support spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 This utility model provides an embodiment of a control box for a colored light pavilion system, including a housing 1. A power input line 2 is provided on one side of the housing 1, a DC motor output line 3 is provided at the rear end of the other side of the housing 1, two DC dual-color light strip output lines 4 are provided at the front end of the other side of the housing 1, and an antenna 5 is installed at the middle position of the other side of the housing 1. The housing 1 contains a control circuit and a collision warning mechanism. The control circuit is integrated on a printed circuit board inside the housing 1 and includes an RF receiving module that receives wireless signals from a remote control through the antenna 5. The collision warning mechanism includes a displacement sensor fixed to the inside of the housing 1 for real-time monitoring of the displacement changes of the control box to determine whether a collision has occurred. A mounting base 7 is provided at the bottom of the housing 1, and a limiting groove 11 is provided on the upper surface of the mounting base 7. The bottom of the housing 1 is inserted into the limiting groove 11.

[0024] The remote control emits a wireless signal carrying control commands at a frequency of 433.92MHz-DY code. Antenna 5 receives these signals and transmits them to the RF receiver module in the control circuit. The RF receiver module demodulates and decodes the signals, extracts the control commands, and transmits them to other parts of the control circuit to control the motor and dual-color lights. Through wireless remote control, users can conveniently operate the control box from a distance, eliminating the need for manual operation near the box and improving ease of use and flexibility.

[0025] Please see Figure 1 and Figure 4 Buzzers 6 are installed on the upper surface of the outer casing 1 and on the remote control. The output of the displacement sensor is connected to the control circuit, and the output of the control circuit is connected to two buzzers 6 respectively. The displacement sensor monitors the displacement changes of the control box casing in real time. When the control box is hit, the casing is displaced. The displacement sensor detects this displacement change and converts it into an electrical signal. This electrical signal is transmitted to the control circuit. After receiving the signal, the control circuit analyzes and confirms that it is a collision signal. It then simultaneously sends drive signals to the buzzers 6 on the upper surface of the outer casing 1 and the buzzers 6 on the remote control, causing both buzzers 6 to sound an alarm. The collision warning mechanism can promptly detect collisions to the control box, reminding the user that the control box may be damaged, avoiding further damage to the internal components of the control box due to failure to detect the collision in time, and extending the service life of the control box. At the same time, the simultaneous alarm of the two buzzers can effectively attract the user's attention even in noisy environments or when the user is far away from the control box, ensuring the safety of the equipment.

[0026] Please see Figure 1 , Figure 2 and Figure 3 The limiting groove 11 has slots 13 on both sides, and the lower end of the outer shell 1 has storage cavities 14 on both sides. The storage cavity 14 has a sliding plate 12 installed inside, and the plate 12 is inserted into the slot 13. Two support springs 15 are installed between the plate 12 and the storage cavity 14. The front and rear ends of the mounting base 7 have guide grooves 9 that pass through the limiting groove 11 on both sides. The front and rear ends of the plate 12 are fixed with levers 10. The levers 10 extend to the outside of the mounting base 7 through the guide grooves 9, and the levers 10 slide and limit the guide grooves 9. The four corners of the mounting base 7 have bolt holes 8.

[0027] During installation, the operator pulls the lever 10 inward, causing the insert plate 12 to slide within the receiving cavity 14, compressing the support spring 15 and disengaging the insert plate 12 from the slot 13. The bottom of the outer casing 1 is then aligned with the limiting groove 11 and inserted. Once inserted, the lever 10 is released, the support spring 15 returns to its original shape, pushing the insert plate 12 into the slot 13, completing the installation. For disassembly, the operator repeats the inward pulling motion of the lever 10 to disengage the insert plate 12 from the slot 13, then pulls the outer casing 1 outward to separate it from the mounting base 7. This installation structure design facilitates the installation and disassembly of the control box. When the control box needs maintenance, replacement, or repositioning, it can be operated quickly without complex tools, improving work efficiency.

[0028] Furthermore, one end of the power input line 2 is connected to an external AC power source, and the other end is connected to the power conversion circuit inside the casing 1. The DC motor output line 3 is led out from the motor drive circuit of the control circuit, connected to and drives the DC motor to run. The DC dual-color light strip output line 4 is connected to a set of DC dual-color light strips to adjust and control the brightness and color of the dual-color light strips.

[0029] After power input line 2 is connected to an external AC power source, current enters the power conversion circuit inside the casing 1. This circuit converts AC 100V-230V, 50 / 60Hz AC power into DC power required by the control circuit and other components. The motor drive circuit of the control circuit outputs DC 24V voltage through DC motor output line 3 according to the received control commands. The motor output push-pull force is DC 24V / 1.5AX2, driving the DC motor. Simultaneously, the control circuit controls the current and signal of the DC dual-color LED strip output line 4 according to commands, achieving brightness and color adjustment for each LED strip with a constant current of 3A and a power of 100X2=200W. The power conversion circuit ensures the control box can adapt to AC power inputs in different regions, providing a stable power supply. Separate control is provided for the DC motor and the dual-color LED strip.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A control box for a illuminated pavilion system, comprising a housing (1), characterized in that: A power input line (2) is provided on one side of the outer casing (1), a DC motor output line (3) is provided at the rear end of the other side of the outer casing (1), two DC dual-color LED strip output lines (4) are provided at the front end of the other side of the outer casing (1), an antenna (5) is installed at the middle position of the other side of the outer casing (1), a control circuit and a collision warning mechanism are provided inside the outer casing (1), the collision warning mechanism includes a displacement sensor fixed to the inside of the outer casing (1), used to monitor the displacement change of the control box in real time to determine whether a collision has occurred, a mounting base (7) is provided at the bottom of the outer casing (1), a limiting groove (11) is provided on the upper end surface of the mounting base (7), and the bottom of the outer casing (1) is inserted into the limiting groove (11).

2. The control box for a colored lantern pavilion system according to claim 1, characterized in that: The control circuit is integrated on a printed circuit board inside the housing (1) and includes an RF receiving module that receives wireless signals from the remote control via an antenna (5).

3. The control box for a colored lantern pavilion system according to claim 2, characterized in that: A buzzer (6) is installed on the upper surface of the outer shell (1) and on the remote control. The output end of the displacement sensor is connected to the control circuit, and the output end of the control circuit is connected to two buzzers (6) respectively.

4. The control box for a colored lantern pavilion system according to claim 1, characterized in that: The limiting groove (11) is provided with slots (13) on both sides, and the lower end of the outer shell (1) is provided with storage cavities (14) on both sides. A plug plate (12) is slidably installed inside the storage cavity (14), and the plug plate (12) is plugged into the slot (13). Two support springs (15) are installed between the plug plate (12) and the storage cavity (14).

5. The control box for a colored lantern pavilion system according to claim 4, characterized in that: The mounting base (7) has guide grooves (9) that pass through the limiting groove (11) on both sides of the front and rear ends. The insert plate (12) has levers (10) fixedly installed at both the front and rear ends. The levers (10) extend to the outside of the mounting base (7) through the guide grooves (9), and the levers (10) slide and limit the guide grooves (9).

6. The control box for a colored lantern pavilion system according to claim 1, characterized in that: Bolt holes (8) are provided at all four corners of the mounting base (7).

7. The control box for a colored lantern pavilion system according to claim 1, characterized in that: One end of the power input line (2) is connected to an external AC power source, and the other end is connected to the power conversion circuit inside the casing (1). The DC motor output line (3) is led out from the motor drive circuit of the control circuit, connected to and drives the DC motor to run. The DC dual-color light strip output line (4) is connected to a set of DC dual-color light strips to adjust and control the brightness and color of the dual-color light strips.

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