Thermoelectric module
A technology of thermoelectric modules and thermoelectric materials, which is applied in the directions of thermoelectric devices, thermoelectric device parts, circuits, etc., can solve the problems of poor thermoelectric performance of the overall thermoelectric module, waste of energy, and troublesome preparation of materials.
Active Publication Date: 2021-05-18
IND TECH RES INST
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Problems solved by technology
When making such a thermoelectric module, the manufacturer must spend energy to arrange the P-type and N-type thermoelectric materials alternately.
If there is a wrong arrangement, the thermoelectric performance here will be inconsistent with the surrounding thermoelectric performance, resulting in poor thermoelectric performance of the overall thermoelectric module
In addition, the thermoelectric performance of P-type and N-type thermoelectric materials is somewhat different, which may cause uneven thermoelectric performance of the thermoelectric module.
Moreover, the manufacturer must prepare different thermoelectric materials, which will add trouble in the preparation of materials
Method used
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[0139] The detailed features and advantages of the embodiments of the present invention are described in detail below in the implementation modes, the content is enough for anyone with ordinary knowledge in the art to understand the technical content of the embodiments of the present invention and implement them accordingly, and according to the content disclosed in this specification , patent scope and drawings, anyone with ordinary knowledge in the art can easily understand the related objectives and advantages of the present invention. The following examples are to further describe the viewpoints of the present invention in detail, but not to limit the scope of the present invention in any way.
[0140] In the so-called schematic diagrams in this specification, the dimensions, proportions, angles, etc. may be exaggerated for illustration purposes, but are not intended to limit the present invention. Various changes are possible without departing from the gist of the present...
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The invention discloses a thermoelectric module, which comprises a plurality of thermoelectric material elements, a first electrode and a second electrode. The semiconductor type of the thermoelectric material element is the same type. The first electrode includes a first parallel part and a first series part. The thermoelectric material elements are electrically connected to the first parallel part and spaced apart from each other. The first series part is used for electrical connection with other electronic components. The thermoelectric material element is electrically connected to the second electrode and located between the first parallel part and the second electrode.
Description
technical field [0001] The present invention relates to a thermoelectric module, in particular to a thermoelectric module comprising a plurality of thermoelectric material elements of the same semiconductor type. Background technique [0002] Regarding the development of thermoelectric modules, there are roughly two types at present. One is that after the two ends of the thermoelectric material are energized, the two ends of the thermoelectric material generate a temperature difference phenomenon of one hot and one cold. This type of thermoelectric module can be applied to products such as mini refrigerators, condensing dehumidifiers, and coasters for cold and heat preservation. On the other hand, when there is a temperature difference between the two ends of the thermoelectric material of the thermoelectric module, the two ends of the thermoelectric material can generate electric energy. This type of thermoelectric module can be applied to energy recovery devices for envi...
Claims
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IPC IPC(8): H01L35/02H01L35/32H10N10/80H10N10/817H10N10/17H10N10/82H10N15/00H10N19/00
CPCH10N10/80H10N19/101H10N10/82H10N19/00H10N10/817H10N10/17H10N15/00F25B21/02H01L27/0211
Inventor 林育立陈奕瑞宋柏毅
Owner IND TECH RES INST