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Control device of lamp

A control device and plug technology, applied in lighting devices, gas/waterproof devices, components of lighting devices, etc., can solve problems such as troublesome wiring and inconvenient operation, achieve convenient wiring, good waterproof effect, and reduce manufacturing costs. cost effect

Active Publication Date: 2014-06-04
NINGBO LGDD ELECTRICAL FITTINGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of this "light control device" is that the terminal is sealed inside the base and the upper cover, and the upper cover and the base need to be disassembled to connect the wires, so the wiring is cumbersome and the operation is inconvenient

Method used

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  • Control device of lamp
  • Control device of lamp

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] see Figure 1 ~ Figure 2 , a lamp control device, including a base 1, the base 1 includes a bottom plate 10 with a rectangular cross section, and a cavity with the bottom plate 10 as the bottom surface and the first side plate 12 as the side wall is arranged above the bottom plate 10, the The outer side of the first side plate 12 surrounds a second side plate 14 with a certain distance between the first side plate 12 and the second side plate 14 to form an annular groove 16 . A sealing ring 13 made of rubber is placed in the groove 16 , a side wall of an upper cover 3 passes through the groove 16 , and the lower end surface of the upper cover 3 leans against the sealing ring 13 . In this way, the contact surface between the upper cover 3 and the base 1 is well sealed.

[0019] The two sides of the second side plate 14 are respectively...

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PUM

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Abstract

The invention discloses a control device of a lamp, which comprises a pedestal and an upper cover, wherein the upper cover is hermetically matched with the pedestal, a circuit board is arranged on the inner surface of the upper cover, a wiring end is arranged at the end part of the circuit board, a first through hole is arranged on the upper cover corresponding to the wiring end, the first through hole is closed by a plug, and a second through hole for penetrating a conducting wire is arranged on the side wall of the plug. Because the wiring end is exposed outside the upper cover and closed by adopting the plug, the upper cover and the pedestal do not need to be separated when in wiring, the wiring is quite convenient, and the waterproof effect is good. In addition, because the volume of the invention is smaller, the manufacturing cost can be effectively lowered.

Description

technical field [0001] The invention relates to a lamp control device. Background technique [0002] The lamp control device is an electronic control device that uses semiconductor electronic components to convert DC or low-frequency AC voltage into high-frequency AC voltage, and drives low-pressure gas discharge lamps (germicidal lamps), tungsten-halogen lamps and other light sources to work. [0003] When the control device of the lamp is installed in places with high humidity such as bathrooms, the control device of the lamp is required to have good waterproof performance. The "control device for the lamp" recently developed by the applicant and applied for a patent has very Good waterproof performance (its waterproof level reaches IP44: prevent water splashed from all directions from entering the lamp and causing damage), which includes a base and an upper cover. The base includes a bottom plate. The plate is a cavity of the side wall, and the two ends of the side plate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B39/00H05B41/02F21V31/00
Inventor 邱国良杨进华
Owner NINGBO LGDD ELECTRICAL FITTINGS