Quality testing method and quality testing device of electric heating blanket
A technology for detection devices and electric blankets, which is applied to electrical devices, measuring devices, and casings of measuring devices, etc., can solve the problems of high cost and achieve the effects of low manufacturing cost, reduced labor, and simple operation
Active Publication Date: 2019-03-08
重庆仕益产品质量检测有限责任公司
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Problems solved by technology
[0004] The present invention intends to provide a quality detection method and detection device for electric blankets to solve the problem of high cost of testing the service life of electric blankets in the current market
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[0028] The following is further described in detail through specific implementation methods:
[0029] The reference signs in the drawings of the description include: constant temperature heating mechanism 10, heating pot 101, cover 102, opening 103, clamping mechanism 20, forming block 201, fixing column 202, threaded column 203, rubber protrusion 204, arc Groove 205, power detection mechanism 30, actuator 40, electric cylinder 401, control mechanism 50.
[0030] The embodiment is basically as figure 1 As shown, the electric blanket quality detection device includes a constant temperature heating mechanism 10 , a clamping mechanism 20 , a power detection mechanism 30 , an actuator 40 and a control mechanism 50 for controlling the action of the actuator 40 according to the detection value of the power detection mechanism 30 . The control mechanism 50 includes a single-chip microcomputer modeled as STC12C5A60S2, the power detection mechanism 30 includes a power tester modeled a...
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The invention relates to the technical field of electric appliance testing, and particularly to a quality testing method and a quality testing device of an electric heating blanket. The quality testing device comprises a heating mechanism, a clamping mechanism, a power testing mechanism, an executing mechanism, and a control mechanism which is used for controlling the executing mechanism to act according to the tested value of the power testing mechanism. The clamping mechanism comprises a formed block. The formed block comprises an arc-shaped part. The arc surface of the arc-shaped part is provided with an arc-shaped chute. The testing method comprises the following steps of (1), fixing a bare electric heating wire in the arc-shaped chute of the formed block; (2), when the power which istested by the power testing mechanism is higher than a preset value in downward action of the executing mechanism, performing downward action by the executing mechanism; and (3), when the power valuewhich is tested by the power testing mechanism is below the preset value in upward action of the executing mechanism, performing upward action by the executing mechanism. The invention can supply a quality testing device and a quality testing method for the electric heating blanket, wherein simple operation is realized, and furthermore the manufacturing cost of the testing device is lower than that of existing equipment.
Description
technical field [0001] The invention relates to the technical field of electric appliance detection, and specifically discloses a quality detection method and a detection device for an electric blanket. Background technique [0002] Electric blanket is a kind of contact electric heating appliance that relies on special flexible cable-type electric heating elements with up to the insulation performance to achieve the purpose of heating. In order to ensure the safety of consumers, before the electric blanket leaves the factory, the same batch Electric blankets must undergo sampling quality testing, and only after the test results pass the test can they enter the market for sale. Among the quality inspection items of electric blankets, one of the inspection items is to check whether the protection system of electric blankets is qualified. The so-called protection system means that when the electric blanket is in an abnormal working environment, the protection system can make t...
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IPC IPC(8): G01R31/00G01R21/00G01R1/04G01R1/38
CPCG01R1/04G01R1/38G01R21/00G01R31/00
Inventor 张豪谭礼清张文李佳琦钟玲
Owner 重庆仕益产品质量检测有限责任公司