Curing and shaping equipment for PTC heating device

A heating device, curing molding technology, applied in the direction of ohmic resistance heating parts, electric heating devices, electrical components, etc., can solve the problems of high failure rate, large power consumption, poor consistency, etc., and achieve the effect of improving heating and curing efficiency

CN107404773AInactive Publication Date: 2017-11-28WUXI GUOWEI CERAMIC ELECTRICAL APPLIANCES CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-11-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses curing and shaping equipment for a PTC heating device. The curing and shaping equipment comprises an operating board; a circuit board is fixed at one end of the operating board; multiple number one fixing blocks are arranged on the circuit board alternately; a positive electrode head and a negative electrode head are arranged on the two sides of each number one fixing block respectively; each PTC heating device is arranged on the operating board; the positive electrode plate and the negative electrode plate of an electrode leading-out terminal head of the PTC heating device are connected with the positive electrode head and the negative electrode head respectively; a groove is formed in the operating board corresponding to the position of each PTC heating device; and the width of the groove is greater than or equal to that a the heating body of the heating device. Compared with the conventional technology, the electrode leading-out terminal of the PTC heating device is fixed, so that the stability of the whole circuit loop is ensured, thereby improving the heating and curing efficiency of the PTC heating device.
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Description

technical field

[0001] The invention belongs to the field of electronic machinery, and in particular relates to curing molding equipment for a PTC heating device. Background technique

[0002] PTC heating devices have the advantages of constant temperature heating, no open flame, high heat conversion rate, and little influence on power supply voltage, etc., and have been widely used in various electrical products. Chinese patent 200920230829.5 discloses a PTC electric heater. This heater consists of a heat-conducting aluminum tube, a cooling strip, and a heating element penetrated into the heat-conducting aluminum tube. The heating element is covered by a temperature-resistant insulating film and clamped Composed of PTC heating elements between the electrode sheets, between the PTC heating elements and the electrode sheets in the heating body and between the heating element and the heat dissipation strip, temperature-resistant and flame-retardant organic silica gel is requir...

Examples

Embodiment Construction

[0013] Such as Figure 1~2 The solidification molding equipment of a kind of PTC heating element shown, comprises console 1, and described console one end is fixed with circuit board 2, and described circuit board 2 is provided with several No. 1 fixing blocks 201 alternately, and No. 1 fixing blocks 201 The two sides are respectively provided with a positive electrode head 202 and a negative electrode head 203, and the PTC heating element 3 is arranged on the console 1, and the positive electrode sheet 301 and the negative electrode sheet 302 of the electrode lead-out end of the PTC heating element 3 are connected to the positive electrode head 202 and the negative electrode head respectively. 203 connection, there is a groove 4 corresponding to the PTC heating element 3 on the operating table 1, the width of the groove 4 is greater than or equal to the width of the heating element of the heating element, and the circuit board 2 side and the operating table 1 outside are provi...