Ultrasonic transducer shell convenient for heat dissipation and ultrasonic transducer

Abstract

The utility model discloses an ultrasonic transducer housing convenient for heat dissipation and an ultrasonic transducer, the housing is provided with a first positioning part, a second positioning part, a third positioning part and a fourth positioning part, the first positioning part is used for fixing a transducer main body, the second positioning part is used for fixing a power supply assembly, the third positioning part is used for fixing a heat dissipation piece, and the fourth positioning part is used for fixing a heat dissipation piece. And the fourth positioning part is used for fixing the shell. According to the ultrasonic transducer, the third positioning part is arranged on the shell of the ultrasonic transducer, so that the heat dissipation piece can be fixed on the shell and can be conveniently guided into the shell, the heat dissipation treatment can be directly carried out on the transducer body in the shell, the heat dissipation of the transducer body is accelerated, and the heat dissipation effect is improved; by arranging the first positioning part and the second positioning part, the transducer main body and the power supply assembly can be conveniently fixed on the shell, and the operation is convenient and fast; by arranging the fourth positioning part, the ultrasonic transducer shell can be conveniently fixed to the proper position of the supporting object, the structure is simple, connection is convenient, and machining is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic transducers, in particular to an ultrasonic transducer housing which is convenient for heat dissipation and an ultrasonic transducer. Background Art

[0002] Ultrasonic transducer is a device that converts electrical energy into mechanical energy. It is widely used in various fields, different products and different production processes. For example, ultrasonic cleaning, ultrasonic welding, ultrasonic vibration feeding and other processes and equipment all require the use of ultrasonic transducers.

[0003] With the current development trend of integrated production and processing equipment, the space reserved for each component on some production equipment and mechanisms is very limited, but ultrasonic transducers generally release a lot of heat energy when working. If the heat cannot be dissipated in time, it will affect the operation of the transducer and its surrounding components. At present, the heat dissipation of mechanisms and equipment with large heat generation, such as ultrasonic transducers, mostly relies on external heat dissipation devices for surface heat dissipation, and cooperates with fans for environmental heat dissipation, but the heat dissipation inside the mechanism and equipment is slow, and the internal temperature is relatively high. Utility Model Content

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides an ultrasonic transducer housing and an ultrasonic transducer which are easy to dissipate heat. The heat sink can be fixed on the housing and conveniently guided into the interior of the housing so as to directly dissipate heat for the transducer body inside the housing, thereby accelerating the dissipation of heat from the transducer body and improving the heat dissipation effect.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is as follows:

[0006] An ultrasonic transducer housing that is easy to dissipate heat, one end of the ultrasonic transducer housing is an assembly end for assembling and fixing a transducer body, and the other end is a connection end for connecting a power supply assembly; the ultrasonic transducer housing is an integrally formed cylindrical structure, the inner wall of the assembly end is provided with a first positioning portion that is adapted to the transducer body, the connection end is an annular structure, and the end portion thereof is provided with a second positioning portion and a third positioning portion, the second positioning portion is adapted to the power supply assembly, and the third positioning portion can be equipped with a heat sink.

[0007] As a further elaboration of the above technical solution:

[0008] In the above technical solution, the first positioning portion includes a thread and a limiting protrusion provided on the inner wall of the assembly end, and the limiting protrusion is provided on the inner side of the thread.

[0009] In the above technical solution, the limiting protrusion is an annular protrusion arranged on the inner wall of the ultrasonic transducer housing.

[0010] In the above technical solution, a through hole coaxial with the ultrasonic transducer housing is provided on the connecting end, and the second positioning portion includes a plurality of mounting holes evenly arrayed along the circumferential direction around the through hole.

[0011] In the above technical solution, the third positioning portion includes one or more positioning hole grooves arranged beside the through hole and the mounting hole, and each of the positioning hole grooves passes through the connecting end and extends to the inner wall of the ultrasonic transducer housing.

[0012] In the above technical solution, a fourth positioning portion is further provided on the outer wall of the ultrasonic transducer housing near the connecting end, and the fourth positioning portion is used to install and fix the ultrasonic transducer housing.

[0013] In the above technical solution, the fourth positioning portion includes a card slot arranged in a uniform array along the circumferential direction on the outer wall of the ultrasonic transducer housing.

[0014] Another technical solution adopted by the utility model is as follows:

[0015] An ultrasonic transducer comprises a transducer body, a power supply assembly, a heat sink and the ultrasonic transducer housing described in the above technical solution, wherein the transducer body is screwed to the assembly end and one end thereof extends to the interior of the ultrasonic transducer housing, and the power supply assembly is screwed to the connection end.

[0016] As a further elaboration of the above technical solution:

[0017] In the above technical solution, the heat sink is a ventilation pipe connected to the negative pressure fan, one end of the ventilation pipe passes through the connecting end and extends to the side of the transducer body; one or more heat dissipation holes are provided on the assembly end and / or the transducer body.

[0018] In the above technical solution, the heat sink is a water pipe connected to the circulating water cooling pipeline, the water pipe passes through one of the positioning holes and extends to the side of the transducer body and then passes through another of the positioning holes; a number of positioning members that can guide the extension path of the water pipe are also installed on the inner wall of the ultrasonic transducer housing.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a third positioning portion on the ultrasonic transducer housing, the heat sink can be fixed on the housing and conveniently guided into the interior of the housing, so as to directly perform heat dissipation treatment on the transducer body inside the housing, accelerate the heat dissipation of the transducer body, and improve the heat dissipation effect; by providing the first positioning portion and the second positioning portion, the transducer body and the power supply assembly can be conveniently fixed on the housing, and the operation is convenient; by providing the fourth positioning portion, it is convenient to fix the ultrasonic transducer housing at an appropriate position of the support, and the structure is simple, the connection is convenient, and the processing is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a structural schematic diagram of embodiment 1;

[0021] Figure 2 is a structural schematic diagram of another viewing angle of the first embodiment;

[0022] Figure 3 is a schematic cross-sectional structural diagram of the second embodiment;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of embodiment three.

[0024] In the figure: 50, ultrasonic transducer housing; 51, first positioning part; 52, second positioning part; 53, third positioning part; 54, fourth positioning part 20, transducer body; 30, power supply assembly; 40, heat sink; 1, thread; 2, limiting protrusion; 3, through hole; 4, mounting hole; 5, positioning hole groove; 6, card slot; 7, ventilation pipe; 8, heat dissipation hole groove; 9, water pipe; 10, positioning part. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "several" and "multiple" mean two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] Embodiment 1

[0028] like Figure 1-2As shown, an ultrasonic transducer housing 50 is provided with heat dissipation convenience, wherein one end of the ultrasonic transducer housing 50 is an assembly end for assembling and fixing the transducer body, and the other end is a connection end for connecting a power supply assembly; the ultrasonic transducer housing 50 is an integrally formed cylindrical structure, and a first positioning portion 51 adapted to the transducer body is provided on the inner wall of the assembly end, and the connection end is an annular structure, and a second positioning portion 52 and a third positioning portion 53 are provided at the end thereof, the second positioning portion 52 is adapted to the power supply assembly, and the third positioning portion 53 can be equipped with a heat sink.

[0029] The utility model provides a third positioning portion 53 on the ultrasonic transducer housing 50, so that the heat sink can be fixed on the housing and conveniently guided into the interior of the housing, so as to directly perform heat dissipation treatment on the transducer body inside the housing, accelerate the heat dissipation of the transducer body, and improve the heat dissipation effect; by providing the first positioning portion 51 and the second positioning portion 52, the transducer body and the power supply assembly can be conveniently fixed on the housing, and the operation is convenient.

[0030] Specifically, the first positioning portion 51 includes a thread 1 and a limiting protrusion 2 provided on the inner wall of the assembly end, and the limiting protrusion 2 is provided on the inner side of the thread 1 .

[0031] Specifically, the limiting protrusion 2 is an annular protrusion provided on the inner wall of the ultrasonic transducer housing 50 .

[0032] Specifically, a through hole 3 coaxial with the ultrasonic transducer housing 50 is provided on the connection end, and the second positioning portion 52 includes a plurality of mounting holes 4 evenly arrayed along the circumferential direction on the periphery of the through hole 3 .

[0033] Specifically, the third positioning portion 53 includes one or more positioning holes 5 provided beside the through hole 3 and the mounting hole 4 , and each positioning hole 5 passes through the connecting end and extends to the inner wall of the ultrasonic transducer housing 50 .

[0034] Specifically, a fourth positioning portion 54 is provided on the outer wall of the ultrasonic transducer housing 50 near the connection end, and the fourth positioning portion 54 is used to install and fix the ultrasonic transducer housing 50 .

[0035] Specifically, the fourth positioning portion includes slots 6 that are evenly arrayed along the circumferential direction on the outer wall of the ultrasonic transducer housing.

[0036] It can be understood that the fourth positioning portion 54 facilitates fixing the ultrasonic transducer housing 50 at a proper position of the support, has a simple structure, is convenient to connect and is easy to process.

[0037] Embodiment 2

[0038] like Figure 3As shown, an ultrasonic transducer includes a transducer body 20, a power supply assembly 30, a heat sink 40 and an ultrasonic transducer housing 50 of the previous technical solution. The transducer body 20 is screwed at the assembly end, and one end thereof extends to the interior of the ultrasonic transducer housing 50. The power supply assembly 30 is screwed at the connection end.

[0039] In this embodiment, the heat sink 40 is a ventilation pipe 7 connected to the negative pressure fan, one end of the ventilation pipe 7 passes through the connecting end and extends to the side of the transducer body 20; one or more heat dissipation hole grooves 8 are provided on the assembly end and / or the transducer body 20.

[0040] Embodiment 3

[0041] like Figure 4 As shown, in this embodiment, the heat sink 40 is a water pipe 9 connected to the circulating water cooling pipeline. The water pipe 9 passes through a positioning hole 5 and extends to the side of the transducer body 20 and then passes through another positioning hole 5; a plurality of positioning members that can guide the extension path of the water pipe 9 are also installed on the inner wall of the ultrasonic transducer housing 50.

[0042] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An ultrasonic transducer housing that is easy to dissipate heat, wherein one end of the ultrasonic transducer housing is an assembly end for assembling and fixing the transducer body, and the other end is a connection end for connecting a power supply component; characterized in that: The ultrasonic transducer housing is an integrally formed cylindrical structure, and a first positioning portion adapted to the transducer body is provided on the inner wall of its assembly end. The connecting end is an annular structure, and a second positioning portion and a third positioning portion are provided at its end. The second positioning portion is adapted to the power supply assembly, and the third positioning portion can be equipped with a heat sink.

2. The ultrasonic transducer housing for facilitating heat dissipation according to claim 1, characterized in that: The first positioning portion includes a thread and a limiting protrusion arranged on the inner wall of the assembly end, and the limiting protrusion is arranged on the inner side of the thread.

3. The ultrasonic transducer housing for facilitating heat dissipation according to claim 2, characterized in that: The limiting protrusion is an annular protrusion arranged on the inner wall of the ultrasonic transducer housing.

4. The ultrasonic transducer housing for facilitating heat dissipation according to claim 1, characterized in that: The connecting end is provided with a through hole coaxial with the ultrasonic transducer housing, and the second positioning portion includes a plurality of mounting holes evenly arranged in an array along a circumferential direction on the periphery of the through hole.

5. The ultrasonic transducer housing for facilitating heat dissipation according to claim 4, characterized in that: The third positioning portion includes one or more positioning hole grooves arranged beside the through hole and the mounting hole, and each of the positioning hole grooves passes through the connecting end and extends to the inner wall of the ultrasonic transducer housing.

6. The ultrasonic transducer housing for facilitating heat dissipation according to claim 1, characterized in that: A fourth positioning portion is further provided on the outer wall of the ultrasonic transducer housing near the connecting end, and the fourth positioning portion is used for installing and fixing the ultrasonic transducer housing.

7. The ultrasonic transducer housing for facilitating heat dissipation according to claim 6, characterized in that: The fourth positioning portion includes slots arranged in a uniform array along the circumferential direction on the outer wall of the ultrasonic transducer housing.

8. An ultrasonic transducer, characterized in that: It comprises a transducer body, a power supply assembly, a heat sink and an ultrasonic transducer housing as described in any one of claims 1 to 7, wherein the transducer body is screwed to the assembly end and one end thereof extends to the interior of the ultrasonic transducer housing, and the power supply assembly is screwed to the connection end.

9. An ultrasonic transducer according to claim 8, characterized in that: The heat sink is a ventilation pipe connected to the negative pressure fan, one end of the ventilation pipe passes through the connecting end and extends to the side of the transducer body; one or more heat dissipation holes are provided on the assembly end and / or the transducer body.

10. The ultrasonic transducer according to claim 8, characterized in that: The heat sink is a water pipe connected to the circulating water cooling pipeline. The water pipe passes through one of the positioning holes and extends to the side of the transducer body and then passes through another positioning hole. The inner wall of the ultrasonic transducer housing is also provided with a plurality of positioning members that can guide the extension path of the water pipe.

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