A kind of ptc heater power supply device and its assembly process
A power supply device and heater technology, which is applied in the direction of electric heating devices, heating elements, ohmic resistance heating, etc., can solve the problems of backward manufacturing process, high manufacturing cost, unfavorable modular assembly, etc., and achieve the effect of simple installation and improved assembly efficiency
Active Publication Date: 2022-05-27
BONAIRE AUTOMOTIVE ELECTRICAL SYST
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Problems solved by technology
[0002] At present, PTC heating materials have been widely used in many fields. Many PTC heating products are composed of multiple sets of PTC heating units. In the middle, and then connected to the power supply, the traditional way of connecting multiple groups of PTC heating unit electrodes to the external power supply is usually to directly weld the PTC heating unit to the power supply board, the manufacturing process is backward, it is not conducive to modular assembly, and the manufacturing cost is high
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[0026] Following comparison with the accompanying drawings, by description of the optimal embodiment, the specific embodiments of the present invention will be further described in detail.
[0027] A PTC heater power supply device, comprising a PCB printed circuit board 1, the PCB printed circuit board 1 is connected to a plug mechanism for interpolating with an external control power supply, the PCB printed circuit board 1 is provided with a plurality of PTC heater assembly 3; each PTC heater assembly 3 comprises a plurality of PTC heating units 31 disposed on the PCB printed circuit board 1; each of the PTC heating unit 31 is connected to the PCB printed circuit board 1 through a spring socket 2 The present invention changes the structure of the conventional PTC heater, by increasing the spring socket 2, so that the installation of the PTC heating unit 31 is simpler, the assembly will be directly the spring socket 2 and PTC heating unit 31 plug, and the external control power su...
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The present invention relates to the field of PCT heaters, specifically a PTC heater power supply device and its assembly process, including a PCB printed circuit board, the PCB printed circuit board is connected with a plug mechanism for connecting with an external control power supply, The PCB printed circuit board is provided with a plurality of PTC heater assemblies; each of the PTC heater assemblies includes a plurality of PTC heating units arranged on the PCB printed circuit board; each of the PTC heating units passes through a spring socket Connect with PCB printed circuit board. The present invention changes the structure of the traditional PTC heater. By adding the spring socket 2, the installation of the PTC heating unit 31 is simpler. When assembling, the spring socket 2 is directly plugged into the PTC heating unit 31, and the external control The power supply is connected to the plug mechanism, and such an arrangement greatly improves product assembly efficiency.
Description
Technical field [0001] The present invention relates to the field of PCT heaters, specifically a PTC heater power supply device and assembly process thereof. Background [0002] At present, PTC heating materials have been widely used in many fields, many PTC heating products are composed of multiple groups of PTC heating units, each PTC heating unit has two terminal blocks, usually need to pre-install the PTC heating unit in the housing or heat sink, and then connect with the power supply, the traditional multi-group PTC heating unit electrode and external power supply connection is usually the PTC heating unit directly with the power board welding, the manufacturing process is backward, is not conducive to modular assembly, manufacturing costs are high. Contents of the Invention [0003] Object of the present invention is to overcome the shortcomings of the prior art, to provide a convenient assembly of PTC heater structure. [0004] To achieve the above object, the present inv...
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IPC IPC(8): H05B3/00H05B3/08
CPCH05B3/00H05B3/08H05B2203/017
Inventor 田春辉
Owner BONAIRE AUTOMOTIVE ELECTRICAL SYST