Title:
SENSOR ASSEMBLY AND HEAT EXCHANGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/062842
Kind Code:
A1
Abstract:
A sensor assembly, comprising a housing (20), a circuit assembly and a heat conducting member (13), wherein the housing (20) is provided with an inner cavity (30) and a through hole (220); the circuit assembly comprises a circuit board (14) and a first sensing portion (141) electrically connected to the circuit board (14); the housing (20) comprises a bottom wall (211), and at least part of the circuit board (14) is located on the side where an inner side surface (400) of the bottom wall (211) is located; the heat conducting member (13) comprises a first portion (131) and a second portion (132), the second portion (132) being located on the side where an outer side surface (300) of the bottom wall (211) is located; the first portion (131) extends toward the inner cavity (30) from the second portion (132); the bottom wall (211) is arranged around at least part of a peripheral wall of the first portion (131); and the first portion (131) is in direct contact with the first sensing portion (141), or the minimum distance between the first portion (131) and the first sensing portion (141) is L, and 0＜L≤5 mm. The sensor assembly is simple in overall structure, and has a good sensing effect for the surface temperature of an object to be measured. A heat exchange device having the sensor assembly is further disclosed.
Inventors:
WAN XIA (CN)
HUANG LONGZHONG (CN)
HUANG NINGJIE (CN)
HUANG LONGZHONG (CN)
HUANG NINGJIE (CN)
Application Number:
PCT/CN2021/115342
Publication Date:
March 31, 2022
Filing Date:
August 30, 2021
Export Citation:
Assignee:
HANGZHOU SANHUA RES INST CO LTD (CN)
International Classes:
G01K13/00
Domestic Patent References:
| WO2015135739A1 | 2015-09-17 |
Foreign References:
| CN112432716A | 2021-03-02 | |||
| CN213632455U | 2021-07-06 | |||
| CN109612599A | 2019-04-12 | |||
| CN201731948U | 2011-02-02 | |||
| CN209541928U | 2019-10-25 | |||
| CN208383330U | 2019-01-15 | |||
| CN104048713A | 2014-09-17 | |||
| CN209460349U | 2019-10-01 | |||
| CN202547798U | 2012-11-21 | |||
| DE202016003218U1 | 2016-06-30 |
Attorney, Agent or Firm:
SUZHOU JIABO INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF: