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Intelligent electric meter with hydrothermal protection function

A protection function, smart meter technology, applied in the direction of measuring electrical variables, cooling/ventilation/heating transformation, measuring devices, etc., can solve problems such as line failure, failure to respond in a timely and effective manner, aging, etc., to achieve enhanced air convection and rapid heat dissipation , Improve the effect of waterproof performance

Inactive Publication Date: 2022-03-15
刘淑娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In some factory buildings or outdoor conditions, the installed smart meters need to adapt to outdoor conditions, and the existing smart meters are often fixed, and often cannot respond in a timely and effective manner when dealing with sun exposure or heavy rain, which is easy Cause line failure or aging

Method used

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  • Intelligent electric meter with hydrothermal protection function
  • Intelligent electric meter with hydrothermal protection function
  • Intelligent electric meter with hydrothermal protection function

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Embodiment Construction

[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the conventionally placed position when the product of the invention is used. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. The specific features of this smart meter with water and heat protection function are described in detail below:

[0021] Refer to attached...

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Abstract

The intelligent electric meter with the hydrothermal protection function comprises a shell, a shell cavity is formed in the shell, two guide rods are fixedly connected between the top wall and the bottom wall of the shell cavity, and upper blocks are arranged in the guide rods in a sliding connection mode; according to the invention, through cooperation between the upper block and the lower block, when the internal temperature of the cavity reaches a set value, the ammeter is taken away from a high-temperature area in time, internal air convection is enhanced, rapid heat dissipation is carried out, dust contamination is avoided, and the applicability of the product is improved; the electric meter is reset in time after the temperature in the cavity is normal, meanwhile, the electric meter is taken away from an area prone to moisture and soaking in rainy days, moisture is prevented from interfering with normal operation of the electric meter, multi-gradient drainage is achieved through convection pipes and air filtering holes when the interior is soaked in water, and the waterproof performance of the electric meter is effectively improved.

Description

technical field [0001] The invention relates to the related field of smart electric meters, in particular to a smart electric meter with a hydrothermal protection function. Background technique [0002] The ammeter is one of the most common equipment in the electrical equipment and is widely used in daily life. The original electric meter uses the method of mechanical measurement of electricity, which is extremely inconvenient to use. As a new type of product, the smart meter requires more stringent conditions for its internal precision circuits. [0003] In some factory buildings or outdoor conditions, the installed smart meters need to adapt to outdoor conditions, and the existing smart meters are often fixed, and often cannot respond in a timely and effective manner when dealing with sun exposure or heavy rain, which is easy Cause line failure or aging. Contents of the invention [0004] The purpose of the present invention is to address the above problems in the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R11/04G01R11/02H05K7/20
CPCG01R11/04G01R11/02H05K7/20
Inventor 刘淑娟
Owner 刘淑娟
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