Temperature control system for neon lamp box

A technology for temperature control systems and neon lights, applied in temperature control, control/regulation systems, non-electric variable control, etc., can solve problems such as the influence of neon lights on normal operation

Inactive Publication Date: 2014-06-04
罗爱春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the number of neon lamp tubes increases, the temperature inside the neon lamp box will increase rapidly, which will affect the normal operation of the neon lamp

Method used

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  • Temperature control system for neon lamp box

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Experimental program
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Effect test

Embodiment Construction

[0012] Such as figure 1 The neon light box temperature control system shown includes a neon light box 1, and neon light tubes are connected in parallel in the neon light box 1. A temperature sensor 2 is arranged inside the neon light box 1 , and the temperature sensor 2 is connected with a controller 3 . The output end of the controller 3 is connected to the control end of the relay 4, and the input and output ends of the relay 4 are respectively connected with a power supply 5 and a fan 6, and the fan 6 is fixed on the neon light box 1. The temperature sensor 2 detects the temperature in the neon light box 1, and when the temperature reaches a set value, the controller 3 controls the relay 4 so that the power supply 5 and the fan 6 are connected, and the fan 6 starts working to dissipate heat from the neon light box 1.

[0013] The output end of the controller 3 is connected with an LED display 7 , so that the temperature value detected by the temperature sensor can be ...

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Abstract

The invention relates to a neon lamp box and specifically relates to a temperature control system for the neon lamp box. The temperature control system includes the neon lamp box, in which neon lamp tubes are connected in parallel. A temperature sensor is arranged in the neon lamp box. The temperature sensor is connected with a controller. An output end of the controller is connected to a control end of a relay. An output end and an input end of the relay are connected with a power supply and an air fan respectively. The air fan is fixed on the neon lamp box. Through adoption of the structure, the temperature in the neon lamp box is monitored in a real-time manner through the temperature sensor. When the temperature in the lamp box exceeds a set temperature value, the controller controls the relay so that the power supply and the air fan are connected and the air fan begins to work and performs heat dissipation on the neon lamp box.

Description

[0001] technical field [0002] The invention relates to a neon light box, in particular to a neon light box temperature control system. Background technique [0003] Neon lights have been widely used in urban entertainment venues, exterior renderings, and outdoor advertisements. They can decorate the night beautifully and colorfully. A plurality of neon lamp tubes are generally arranged in the current neon lamp box, and the neon lamp tubes are connected in parallel in the circuit. Because the number of neon lamp tubes increases, the temperature in the neon lamp box will increase rapidly, which will affect the normal operation of the neon lamp. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a control system for automatically controlling the temperature of the neon light box. [0005] In order to solve the above-mentioned technical problems, the neon light box temperature control system of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
Inventor 罗爱春
Owner 罗爱春
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