Temperature sensor

Abstract

The utility model discloses a temperature sensor which comprises an outer shell, an inner shell and a sensor body. The sensor body is arranged on the top of the inner side of the inner shell, the outer shell is arranged on the top of the inner shell and fixedly connected with the inner shell, the top of the sensor body makes contact with the inner side of the outer shell, and the sensor body measures temperature through the outer shell. The outer side of the outer shell is provided with the outer shell connecting clamping block, the outer shell connecting clamping block is provided with the outer shell connecting hole, the temperature sensor is fixedly connected with the external environment through the outer shell connecting hole, and the temperature sensor can be installed and fixed more conveniently through the outer shell.

Description

Technical Field

[0001] The utility model relates to the field of sensors, in particular to a temperature sensor. Background Art

[0002] The existing temperature sensor is relatively difficult to install and fix because it needs to measure temperature and be electrically connected. However, if a shell and other connection structures are provided, it can be more easily fixedly connected to the external structure while ensuring its function. Utility Model Content

[0003] The main purpose of the utility model is to provide a temperature sensor which has a simple structure and can be fixedly connected to an external structure.

[0004] The utility model provides a temperature sensor, comprising an outer shell, an inner shell and a sensor body;

[0005] The sensor body is arranged at the top of the inner side of the inner shell, the outer shell is arranged at the top of the inner shell and is fixedly connected to the inner shell, the top of the sensor body contacts the inner side of the outer shell, and the sensor body measures temperature through the outer shell;

[0006] An outer shell connecting block is arranged on the outer side of the outer shell, and an outer shell connecting hole is arranged on the outer shell connecting block, and the outer shell connecting hole is used to fix the outer structure, so that the temperature sensor can be more conveniently installed and fixed.

[0007] Preferably, it further comprises an external connection terminal, a connection groove is provided at the bottom of the inner shell body, the external connection terminal is arranged in the connection groove and connected to the wiring terminal of the sensor body by riveting.

[0008] Preferably, an external connection terminal connection hole is provided on the end of the external connection terminal.

[0009] Preferably, a glue potting layer is formed in the inner shell by means of glue potting, and the sensor body is positioned and arranged inside the inner shell by means of the glue potting layer.

[0010] The beneficial effects of the temperature sensor of the utility model are:

[0011] 1. By providing an outer shell and providing an outer shell connecting hole on the outer side of the outer shell, the outer shell connecting hole can be used to fix the outer structure, and the outer shell can be used to facilitate the installation, fixation and temperature measurement of the temperature sensor.

[0012] 2. By providing an external connection terminal at the bottom of the inner shell, the electrical connection of the temperature sensor can be more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A top view of the temperature sensor of the utility model;

[0014] Figure 2 A bottom view of the temperature sensor of the utility model;

[0015] Numbers in the figure: 1, inner shell, 2, outer shell, 3, external connection terminal, 11, connection groove, 21, outer shell connection hole, 31, external connection terminal connection hole.

[0016] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0017] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] Reference Figure 1 and Figure 2 , an embodiment of the temperature sensor of the utility model is proposed:

[0019] A temperature sensor comprises an outer shell 2, an inner shell 1, an external connection terminal 3 and a sensor body.

[0020] The sensor body is arranged at the top of the inner side of the inner shell 1. A glue layer is formed in the inner shell 1 by glue pouring, and the sensor body is positioned and arranged inside the inner shell 1 by the glue pouring layer. A connection groove 11 is arranged at the bottom of the inner shell 1, and a connection groove connection hole is arranged on the inner side of the connection groove 11. The wiring terminal of the sensor body extends from the connection groove connection hole at the bottom of the inner shell 1. The external connection terminal is arranged in the connection groove 11 and connected to the wiring terminal of the sensor body by riveting. An external connection terminal connection hole 31 is arranged at the end of the external connection terminal, and the temperature sensor is connected to the external circuit through the external connection terminal connection hole 31.

[0021] The outer shell 2 is arranged on the outside of the top of the inner shell 1 and is fixedly connected to the inner shell 1. The top of the sensor body contacts the inner side of the outer shell 2, and the sensor body measures temperature through the outer shell 2. An outer shell connection block is arranged on the outside of the outer shell 2, and an outer shell connection hole 21 is arranged on the outer shell connection block. The outer shell connection hole 21 is used to fix the connection with the external structure, and the outer shell 2 can be used to facilitate the installation and fixation of the temperature sensor.

[0022] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A temperature sensor, characterized in that: It includes an outer shell, an inner shell and a sensor body; The sensor body is arranged at the top of the inner side of the inner shell, the outer shell is arranged at the top of the inner shell and is fixedly connected to the inner shell, the top of the sensor body contacts the inner side of the outer shell, and the sensor body measures temperature through the outer shell; An outer shell connecting block is arranged on the outer side of the outer shell, and an outer shell connecting hole is arranged on the outer shell connecting block, and the outer shell connecting hole is used to fix the outer structure, so that the temperature sensor can be more conveniently installed and fixed.

2. The temperature sensor according to claim 1, characterized in that: It also includes an external connection terminal. A connection groove is provided at the bottom of the inner shell body. The external connection terminal is arranged in the connection groove and connected to the wiring terminal of the sensor body by riveting.

3. The temperature sensor according to claim 2, characterized in that: An external connection terminal connection hole is arranged on the end of the external connection terminal.

4. The temperature sensor according to claim 1, characterized in that: A glue potting layer is formed in the inner shell by glue potting, and the sensor body is positioned and arranged inside the inner shell by the glue potting layer.

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