CN205091299U

CN205091299U - Can quick radiating ultrasonic transducer

Info

Publication number: CN205091299U
Application number: CN201520749271.7U
Authority: CN
Inventors: 叶乔
Original assignee: WUXI BOYANG ULTRASONIC ELECTRICAL EQUIPMENT Co Ltd
Current assignee: WUXI BOYANG ULTRASONIC ELECTRICAL EQUIPMENT Co Ltd
Priority date: 2015-09-25
Filing date: 2015-09-25
Publication date: 2016-03-16
Anticipated expiration: 2025-09-25

Abstract

The utility model discloses a can quick radiating ultrasonic transducer, including shell, data terminal, sensor, probe wafer, protection film, quick heat dissipation layer, the housing case internal fixation sets up data terminal, shell upper end surface set up the sensor, the sensor on set up the probe wafer, the probe wafer outside be provided with on the surface the protection film, the probe wafer with data terminal electric connection, quick heat dissipation layer cladding in shell bottom and lateral part, quick heat dissipation layer material be high heat conduction graphite piece. In this way, the utility model discloses simple structure, the probe reliability is high, long service life, and the ductility of high heat conduction graphite piece is good, the heat dissipation is quick effective, can be level and smooth attached in plane or bend plane, work efficiency is high, has certain economic benefits and market prospect.

Description

A kind of ultrasonic probe of energy quick heat radiating

Technical field

The utility model relates to UT (Ultrasonic Testing) field, particularly relates to a kind of ultrasonic probe of energy quick heat radiating.

Background technology

Ultrasound examination is one of large common detection methods of five in field of non destructive testing, it possesses the advantages such as environmental pollution is little, therefore being widely used in work efficiency Non-Destructive Testing, is ultrasonic probe for raw ultrasonic excitation signals and the parts that receive ultrasonic return signal in ultrasound examination.

In prior art, ultrasonic probe is of a great variety, purposes is different, but their basic system generally includes by wafer, diaphragm (or entrant sound block) and the high frequency cable be connected with instrument take out part, support, shell etc., wherein, the ultrasonic probe based on piezoelectric effect used both at home and abroad at present, all adopt organic glass or polysulfones material to do voussoir, form the detection faces of probe, when such ultrasonic probe detects metal work, if when the detection faces of tested metal works is more coarse, the probe of this organic glass or poly-class material of soughing detects surface just easily wearing and tearing, the Detection results of impact probe, shorten the life-span of probe.

In prior art, ultrasonic probe in use usually can distribute a large amount of heats, dispels the heat not in time; be easy to the damage causing ultrasonic probe, affect it and use, modal heat radiation material multiselect metal material in the market; cost is high, quality weight, poor plasticity.

Utility model content

The technical matters that the utility model mainly solves is to provide a kind of ultrasonic probe of energy quick heat radiating, can carry out quick heat radiating.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the ultrasonic probe providing a kind of energy quick heat radiating, is characterized in that, comprising: shell, data terminal, sensor, probe wafer, diaphragm, quick heat radiating layer; Described case body internal fixtion arranges described data terminal; described shell upper end face arranges described sensor; described covers disposed on sensor puts described probe wafer; described probe wafer outer surface is provided with described diaphragm; described probe wafer and described data terminal are electrically connected; described quick heat radiating layer is coated on described outer casing bottom and sidepiece, and described quick heat radiating layer material is high conductive graphite sheet.

In the utility model preferred embodiment, described quick heat radiating layer surface, in wave warp architecture, is made by high thermal conductivity flexible machining graphite.

In the utility model preferred embodiment, described probe wafer is fan shape.

In the utility model preferred embodiment, described diaphragm is aluminium or stainless steel.

The beneficial effects of the utility model are: the utility model structure is simple, probe reliability is high, long service life, and the ductility of high conductive graphite sheet is good, plasticity is high, heat radiation fast effectively, can be level and smooth be attached at plane or flexure plane, work efficiency is high, has certain economic benefit and market outlook.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:

Fig. 1 is the structural representation of ultrasonic probe one preferred embodiment of a kind of energy of the utility model quick heat radiating;

In accompanying drawing, the mark of each parts is as follows: 1-shell, 2-data terminal, 3-sensor, 4-pop one's head in wafer, 5-diaphragm, 6-quick heat radiating layer.

Embodiment

Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, the utility model embodiment comprises:

A ultrasonic probe for energy quick heat radiating, is characterized in that, comprising: shell 1, data terminal 2, sensor 3, probe wafer 4, diaphragm 5, quick heat radiating layer 6; Described shell 1 housing internal fixtion arranges described data terminal 2; described shell 1 upper end face arranges described sensor 3; described sensor 3 arranges described probe wafer 4; described probe wafer 4 outer surface is provided with described diaphragm 5; described probe wafer 4 is electrically connected with described data terminal 2; described quick heat radiating layer 6 is coated on bottom described shell 1 and sidepiece, and described quick heat radiating layer 6 material is high conductive graphite sheet.

Be different from prior art.

In another embodiment, described quick heat radiating layer 6 surface, in wave warp architecture, is made by high thermal conductivity flexible machining graphite, the setting of wavy surface, effectively increase the area of radiating surface, radiating effect is remarkable, fast, choose high thermal conductivity flexible graphite flake as heat radiator material, its thermal resistance is low in heat radiation, lightweight, coefficient of heat conductivity is high, has the heat conductivility of metal material, also has the plasticity as the organic plastics, and also have special thermal behavior, chemical stability.

In another embodiment, described probe wafer 4 is in fan shape.

In another embodiment, described diaphragm 5 is aluminium or stainless steel.

The utility model structure is simple, object is detected by the sensor in ultrasonic probe, probe imports ultrasonic excitation signals and reception ultrasonic return signal into data terminal, a large amount of heat may be produced because probe works long hours, at this time carry out quick heat radiating by high conductive graphite, to ensure the normal work of ultrasonic probe, probe reliability is high, long service life, and the ductility of high conductive graphite sheet is good, heat radiation fast effectively, can be level and smooth be attached at plane or flexure plane, work efficiency is high, has certain economic benefit and market outlook.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a ultrasonic probe for energy quick heat radiating, is characterized in that, comprising: shell, data terminal, sensor, probe wafer, diaphragm, quick heat radiating layer; Described case body internal fixtion arranges described data terminal; described shell upper end face arranges described sensor; described covers disposed on sensor puts described probe wafer; described probe wafer outer surface is provided with described diaphragm; described probe wafer and described data terminal are electrically connected; described quick heat radiating layer is coated on described outer casing bottom and sidepiece, and described quick heat radiating layer material is high conductive graphite sheet.

2. the ultrasonic probe of energy quick heat radiating according to claim 1, is characterized in that, described quick heat radiating layer surface, in wave warp architecture, is made by high thermal conductivity flexible machining graphite.

3. the ultrasonic probe of energy quick heat radiating according to claim 1, it is characterized in that, described probe wafer is fan shape.

4. the ultrasonic probe of energy quick heat radiating according to claim 1, it is characterized in that, described diaphragm is aluminium or stainless steel.