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Ultraviolet-ray detector

A detector and ultraviolet technology, applied in the field of daily necessities, can solve problems such as inconvenient maintenance

Inactive Publication Date: 2014-07-23
刘骏涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the circuit board of the ultraviolet detector in this scheme is glued to the housing, if the ultraviolet detector fails, maintenance is inconvenient

Method used

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  • Ultraviolet-ray detector
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Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0021] Such as Figure 1 to Figure 3 Shown, a kind of ultraviolet detector comprises upper shell, lower shell, transparent face shell, circuit board, key switch, and circuit board is provided with light sensor and light intensity indicator, and described transparent face shell and upper shell, lower shell connected, the transparent face shell is located above the light intensity indicator, the inner surface of the upper shell is provided with a circuit board fixing device, and the lower shell is provided with a circuit board clamping device, and the circuit board fixing device is connected with the circuit The board locking device cooperates to fix the circuit board, and the circuit board fixing device is detachable from the circuit board locking device. Since the circuit board fixing device cooperates with the circuit board locking device to...

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Abstract

The invention discloses an ultraviolet-ray detector. The ultraviolet-ray detector includes an upper casing, a lower casing, a transparent face casing, a circuit board and a key switch. A light sensor and a light-intensity indicator are arranged on the circuit board. The transparent face casing is connected with the upper casing and the lower casing. The transparent face casing is located above the light-intensity indicator. The inner surface of the upper casing is provided with a circuit board fixing device. A circuit board clamping device is arranged on the lower casing. The circuit board fixing device cooperates with the circuit board clamping device to fix the circuit board. The circuit board fixing device is separable with the circuit board clamping device. In the ultraviolet-ray detector, because the circuit board fixing device cooperates with the circuit board clamping device to fix the circuit board and the circuit board fixing device is separable with the circuit board clamping device, disassembly is convenient when a fault happens to the circuit board so that maintenance is significantly convenient.

Description

technical field [0001] The invention relates to the field of daily necessities, and more specifically relates to an ultraviolet detector. Background technique [0002] I have designed an ultraviolet detector, which includes an upper shell, a lower shell, a circuit board, and a key switch. The circuit board is provided with a light sensor and a light intensity indicator. The housing also includes a transparent surface shell, and the transparent surface The shell is connected with the upper shell and the lower shell, and the transparent face shell is located above the light intensity indicator. This program is unpublished. Since the circuit board of the ultraviolet detector of this solution is glued on the housing, if the ultraviolet detector breaks down, maintenance is inconvenient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an ultraviolet detector with convenient maintenance. [0004] The purpose of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/42
Inventor 刘骏涛
Owner 刘骏涛