CN219434226U

CN219434226U - Temperature measuring assembly for measuring temperature of motor parts

Info

Publication number: CN219434226U
Application number: CN202320360231.8U
Authority: CN
Inventors: 潘猛; 蒋大千; 孙卫东
Original assignee: United Automotive Electronic Systems Co Ltd
Current assignee: United Automotive Electronic Systems Co Ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-28
Anticipated expiration: 2033-03-01

Abstract

The application discloses a temperature measurement component for motor spare part temperature measurement, including anchor clamps and temperature measurement spare, anchor clamps include first position, second position and third position, first position and second position form the first clamping structure that is used for the centre gripping to be surveyed the spare, second position and third position form the second clamping structure, the temperature measurement spare centre gripping is in the second clamping structure. The temperature measuring device has the effect that the temperature of the measured piece in the motor can be accurately measured.

Description

Temperature measuring assembly for measuring temperature of motor parts

Technical Field

The application relates to the technical field of motor tests, in particular to a temperature measuring component for measuring temperature of motor parts.

Background

Conventionally, the temperature rise of a motor has been used as one of the important factors for evaluating the performance of the motor. However, the arrangement of the temperature sensor has been a difficulty due to the linear problem and winding shape of the flat wire motor.

At present, the common arrangement mode is to attach the round-head temperature sensor to the enameled wire or BUSBAR (bus) and other parts, and the temperature sensor and the measured part are in line contact theoretically, so that the contact area is small, and the heat conduction effect is poor.

Disclosure of Invention

In order to solve the problems, the application provides a temperature measuring assembly for measuring temperature of motor parts.

The embodiment of the application provides a temperature measurement component for temperature measurement of motor parts, including anchor clamps and temperature measurement spare, anchor clamps include first position, second position and third position, first position and second position form the first clamping structure that is used for the centre gripping to be surveyed the spare, second position and third position form the second clamping structure, the temperature measurement spare centre gripping is in the second clamping structure.

In some embodiments, the clamp is resilient.

In some embodiments, the clamp is made of spring steel.

In some embodiments, the temperature measurement member is a temperature sensor.

In some embodiments, the clamp further comprises a clamping structure connected to the second portion, one end of the temperature sensing member being defined within the clamping structure.

In some embodiments, the clamping structure comprises two clamping plates disposed opposite each other.

In some embodiments, the fixture further comprises a tightening portion connected to the first portion, the tightening portion being configured to limit relative displacement of the fixture and the part under test.

In some embodiments, the measured part is a part capable of reflecting the actual temperature of the motor.

The technical scheme of the application at least comprises the following advantages:

1. after the measured piece is clamped in the first clamping structure, the temperature measuring piece is clamped in the second clamping structure, and the measured piece and the temperature measuring piece are respectively attached to the second part, so that the temperature of the measured piece can be transferred to the temperature measuring part of the temperature measuring piece through the second part.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a temperature measurement assembly for measuring temperature of motor components according to an exemplary embodiment of the present application;

FIG. 2 is a schematic view of a clamp without a temperature sensing member clamped in accordance with an exemplary embodiment of the present application.

Reference numerals illustrate: 1. a clamp; 11. a first portion; 12. a second portion; 13. a third portion; 14. a clamping structure; 141. a clamping plate; 15. a pressing part; 2. a temperature measuring member; 3. a first clamping structure; 4. and a second clamping structure.

Detailed Description

The following description of the embodiments of the present application will be made apparent and complete in conjunction with the accompanying drawings, in which embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not collide with each other.

The embodiment of the application provides a temperature measurement assembly for measuring temperature of motor parts, refer to fig. 1, and the temperature measurement assembly includes a fixture 1 and a temperature measurement member 2, wherein, in this embodiment, the temperature measurement member 2 is a temperature sensor, and the shape of the temperature sensor is not specifically limited, and the temperature sensor may be a flat head or a round head. The measured piece that the temperature measuring assembly provided by the embodiment of the application is suitable for can reflect the real part of temperature of motor, for example BUSBAR (bus), winding etc. in the motor.

Referring to fig. 1-2, the clip 1 includes a first portion 11, a second portion 12, and a third portion 13, with the second portion 12 being located between the first portion 11 and the third portion 13. The first portion 11, the second portion 12, and the third portion 13 may be integrally formed into the jig 1, or the jig 1 may be formed by welding or the like. The first portion 11 and the second portion 12 together form a first clamping structure 3 for clamping the measured piece, and the specific shape of the first portion 11 and the second portion 12 can be customized according to the shape of the measured piece.

In some embodiments, the fixture 1 is made of an elastic material, so as to facilitate the installation and the removal of the measured piece and the temperature measuring piece 2 in the fixture 1. For example, the material of the clamp 1 may be spring steel. Referring to fig. 1-2, when the first clamping structure 3 does not clamp the measured piece, the connection part between the second part 12 and the first part 11 is arranged at an acute angle, when the clamp 1 needs to be installed on the measured piece, a worker can manually break the second part 12, so that the space between the second part 12 and the first part 11 is enough to accommodate the measured section of the measured piece, and after the installation is completed, the first clamping structure 3 can clamp the measured piece under the action of self elastic force.

Referring to fig. 1-2, the second portion 12 and the third portion 13 together form a second clamping structure 4, the temperature measuring member 2 is clamped in the second clamping structure 4, the temperature measuring portion of the temperature measuring member 2 is attached to the fixture 1, and during actual testing, the temperature of the measured member is transmitted to the temperature measuring member 2 through the second portion 12.

Illustratively, to reduce the likelihood of inadvertent displacement of the temperature sensing member 2, the clamp 1 may further include a clamping structure 14 coupled to the second portion 12. Referring to fig. 1-2, the clamping structure 14 may include two clamping plates 141 disposed opposite to each other, the clamping plates 141 having a C-shaped cross section, and one end of the temperature measuring member 2 is limited between the two clamping plates 141, and the friction between the clamping plates 141 and the temperature measuring member 2 can reduce the possibility of the temperature measuring member 2 being displaced beyond the temperature measuring member due to the elasticity of the clamping plates 141.

Illustratively, to limit the relative displacement of the clamp 1 and the test piece, the clamp 1 may further include a tightening portion 15. Referring to fig. 1-2, the abutting portion 15 may be integrally formed at an end of the first portion 11 that is not in contact with the second portion 12, or may be fixedly connected to an end of the first portion 11 that is not in contact with the second portion 12 by welding, gluing, or the like.

Through adopting above-mentioned technical scheme, during the installation, the staff can utilize second clamp structure 4 to be connected temperature measurement spare 2 and anchor clamps 1 steadily to utilize first clamp structure 3 to be connected anchor clamps 1 and measured the spare steadily. In the temperature measurement process, the actual temperature of the measured piece is transmitted to the temperature measurement piece 2 after passing through the second part 12, and compared with the line contact in the prior art, the contact area of the second part 12 and the temperature measurement part of the temperature measurement piece 2 is larger, and the temperature measurement piece has a better heat conduction effect, so that the temperature measured by the temperature measurement component for measuring the temperature of the motor part provided by the application is more accurate.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While nevertheless, obvious variations or modifications may be made to the embodiments described herein without departing from the scope of the utility model.

Claims

1. A temperature measurement assembly for temperature measurement of motor parts is characterized by comprising a clamp (1) and a temperature measurement piece (2), wherein the clamp (1) comprises a first part (11), a second part (12) and a third part (13), the first part (11) and the second part (12) form a first clamping structure (3) for clamping the measured piece, the second part (12) and the third part (13) form a second clamping structure (4), and the temperature measurement piece (2) is clamped in the second clamping structure (4).

2. The temperature measuring assembly for measuring the temperature of a motor part according to claim 1, wherein the clamp (1) has elasticity.

3. The temperature measuring assembly for measuring the temperature of motor parts according to claim 2, wherein the clamp (1) is made of spring steel.

4. The temperature measuring assembly for measuring the temperature of a motor part according to claim 1, wherein the temperature measuring member (2) is a temperature sensor.

5. The assembly for measuring the temperature of a motor component according to claim 1, wherein the clamp (1) further comprises a clamping structure (14) connected to the second portion (12), one end of the temperature measuring member (2) being limited within the clamping structure (14).

6. The temperature measuring assembly for measuring the temperature of a motor component according to claim 5, wherein the clamping structure (14) comprises two clamping plates (141) arranged opposite each other.

7. The assembly for measuring the temperature of a motor component according to claim 1, wherein the clamp (1) further comprises a tightening portion (15) connected to the first portion (11), the tightening portion (15) being adapted to limit the relative displacement of the clamp (1) and the measured piece.

8. The assembly of claim 1, wherein the part to be measured is a part capable of reflecting the actual temperature of the motor.