Totally enclosed insulated construction voltage electronic sensor device

Abstract

This utility model relates to the field of voltage electronic sensor technology, and in particular to a fully enclosed, insulated voltage electronic sensor device, comprising a sensor body. A vent hole is provided at the top of the sensor body's outer shell, and a waterproof and breathable membrane is installed inside the vent hole. A limiting ring is provided on the upper side of the vent hole, and limiting through holes are provided on the left and right sides of the limiting ring. A cooling fan is installed inside the limiting ring, and an outer frame is provided outside the cooling fan. Grooves are provided on the left and right sides of the outer frame, and limiting blocks are provided inside the grooves. Guide sliders are provided on the front and rear sides of the inner end of the limiting blocks, and guide grooves are provided on the inner wall of the grooves. A spring is provided between the inner end of the limiting blocks and the grooves, and a pinch plate is provided on the top of the limiting blocks. Based on the above design, the voltage electronic sensor can have a heat dissipation function.

Description

Technical Field

[0001] This utility model relates to the field of voltage electronic sensor technology, specifically to a fully enclosed, insulated voltage electronic sensor device. Background Technology

[0002] A voltage sensor is a sensor that senses the voltage being measured and converts it into a usable output signal. In various automatic detection and control systems, it is often necessary to track and acquire rapidly changing AC and DC voltage signals, and to perform spectral analysis on complex voltage waveforms. These signals may be high-voltage, high-current, or other high-voltage signals, or they may be low-voltage signals with poor load capacity or very small amplitude signals. In these cases, it is necessary to use appropriate voltage sensors to acquire voltage signals that cannot be directly measured or are mismatched, thereby obtaining standardized, electrically isolated voltage signals.

[0003] Existing fully enclosed insulated voltage electronic sensors suffer from heat dissipation issues due to their fully enclosed structure.

[0004] Therefore, a fully enclosed, insulated voltage electronic sensor device is needed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a fully enclosed, insulated voltage electronic sensor device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A fully enclosed, insulated voltage electronic sensor device includes a sensor body. A vent hole is provided at the top of the sensor body's outer shell. A waterproof and breathable membrane is installed inside the vent hole. A limit ring is provided on the upper side of the vent hole. Limiting through holes are provided on the left and right sides of the limit ring. A cooling fan is installed inside the limit ring. An outer frame is provided outside the cooling fan. Grooves are provided on the left and right sides of the outer frame. Limit blocks are provided inside the grooves. Guide sliders are provided on the front and rear sides of the inner end of the limit blocks. Guide grooves are provided on the inner wall of the grooves. A spring is provided between the inner end of the limit blocks and the grooves. A pinch plate is provided on the top of the limit blocks.

[0008] As a preferred embodiment of this utility model, the outer shell of the sensor body is made of insulating material.

[0009] As a preferred embodiment of this utility model, the limiting block and the limiting through hole are adapted to each other in shape and size, and the limiting block and the limiting through hole are connected by a sliding connection.

[0010] As a preferred embodiment of this utility model, the connection between the limiting block and the groove is a sliding connection.

[0011] As a preferred embodiment of this utility model, the guide slider and the guide groove are connected by a sliding connection.

[0012] As a preferred embodiment of this utility model, the outer frame ring and the limiting ring are connected by a sliding connection.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the voltage electronic sensor can be easily cooled by the ventilation holes, waterproof and breathable membrane, and cooling fan. The limiting ring, limiting through hole, outer frame, groove, limiting block, guide slider, guide groove, spring, and pinch plate can facilitate the installation and disassembly of the cooling fan. In summary, the voltage electronic sensor can have the function of heat dissipation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of the sensor body of this utility model;

[0017] Figure 3 This is a schematic diagram of the outer frame structure of this utility model.

[0018] In the diagram: 1. Sensor body; 2. Vent hole; 3. Waterproof and breathable membrane; 4. Limiting ring; 5. Limiting through hole; 6. Cooling fan; 7. Outer frame; 8. Groove; 9. Limiting block; 10. Guide slider; 11. Guide groove; 12. Spring; 13. Pinch plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] For examples, please refer to Figure 1-3 This utility model provides a technical solution:

[0025] A fully enclosed, insulated voltage electronic sensor device includes a sensor body 1. A vent 2 is provided on the top of the outer shell of the sensor body 1. A waterproof and breathable membrane 3 is installed inside the vent 2. A limit ring 4 is provided on the upper side of the vent 2. Limiting through holes 5 are provided on the left and right sides of the limit ring 4. A cooling fan 6 is installed inside the limit ring 4. An outer frame 7 is provided on the outer side of the cooling fan 6. Grooves 8 are provided on the left and right sides of the outer frame 7. Limit blocks 9 are provided inside the grooves 8. Guide sliders 10 are provided on the front and rear sides of the inner end of the limit blocks 9. Guide grooves 11 are provided on the inner wall of the grooves 8. A spring 12 is provided between the inner end of the limit blocks 9 and the grooves 8. A pinch plate 13 is provided on the top of the limit blocks 9.

[0026] In this embodiment, the outer shell of the sensor body 1 is made of insulating material. The size of the limiting block 9 and the limiting through hole 5 are matched, and the limiting block 9 and the limiting through hole 5 are connected by a sliding connection. The limiting block 9 and the groove 8 are connected by a sliding connection. The guide slider 10 and the guide groove 11 are connected by a sliding connection. The outer frame 7 and the limiting ring 4 are connected by a sliding connection. The ventilation hole 2, the waterproof and breathable membrane 3, and the cooling fan 6 can facilitate the heat dissipation of the voltage electronic sensor. The limiting ring 4, the limiting through hole 5, the outer frame 7, the groove 8, the limiting block 9, the guide slider 10, the guide groove 11, the spring 2, and the pinch plate 13 can facilitate the installation and removal of the cooling fan 6. In summary, the voltage electronic sensor can have the function of heat dissipation.

[0027] The working process of this utility model is as follows: When installing the cooling fan 6, firstly, the limiting block 9 is pressed inward by the pinch plate 13, then the outer frame ring 7 is placed into the limiting ring 4, and then the pinch plate 13 is released. At this time, the spring 12 will rebound and push the limiting block 9 outward. Then the limiting block 9 will be inserted into the limiting through hole 5, thus completing the installation of the cooling fan 6. When it is necessary to dissipate heat from the sensor body 1, the cooling fan can be started. The vent 2, waterproof and breathable membrane 3, and cooling fan 6 can facilitate the heat dissipation of the voltage electronic sensor. The limiting ring 4, limiting through hole 5, outer frame ring 7, groove 8, limiting block 9, guide slider 10, guide groove 11, spring 2, and pinch plate 13 can facilitate the installation and disassembly of the cooling fan 6. In summary, the design enables the voltage electronic sensor to have a heat dissipation function.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully enclosed, insulated voltage electronic sensor device, comprising a sensor body (1), characterized in that: The sensor body (1) has a vent hole (2) on the top of its shell. A waterproof and breathable membrane (3) is installed inside the vent hole (2). A limit ring (4) is provided on the upper side of the vent hole (2). Limiting through holes (5) are provided on the left and right sides of the limit ring (4). A cooling fan (6) is installed inside the limit ring (4). An outer frame (7) is provided on the outer side of the cooling fan (6). Grooves (8) are provided on the left and right sides of the outer frame (7). A limit block (9) is provided inside the groove (8). A guide slider (10) is provided on the front and rear sides of the inner end of the limit block (9). A guide groove (11) is provided on the inner wall of the groove (8). A spring (12) is provided between the inner end of the limit block (9) and the groove (8). A pinch plate (13) is provided on the top of the limit block (9).

2. The fully enclosed, insulated voltage electronic sensor device according to claim 1, characterized in that: The outer shell of the sensor body (1) is made of insulating material.

3. The fully enclosed, insulated voltage electronic sensor device according to claim 1, characterized in that: The limiting block (9) is adapted to the size of the limiting through hole (5), and the limiting block (9) and the limiting through hole (5) are connected by a sliding connection.

4. The fully enclosed, insulated voltage electronic sensor device according to claim 1, characterized in that: The connection between the limiting block (9) and the groove (8) is a sliding connection.

5. The fully enclosed, insulated voltage electronic sensor device according to claim 1, characterized in that: The guide slider (10) and the guide groove (11) are connected by a sliding connection.

6. The fully enclosed, insulated voltage electronic sensor device according to claim 1, characterized in that: The outer frame (7) and the limiting ring (4) are connected by a sliding connection.

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