Film protection device with intelligent temperature measurement function wire clip

By installing a protective film on the intelligent temperature measuring clamp and using a film-coating wheel and a preheating element to heat the film, the problem of aging and cracking of the rubber cover is solved, the service life of the clamp and the accuracy of temperature measurement are improved, and replacement and maintenance are facilitated.

CN224520539UActive Publication Date: 2026-07-17YINCHUAN POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YINCHUAN POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER
Filing Date
2025-06-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The rubber caps of existing smart temperature measuring clamps are prone to aging and cracking under long-term use, leading to sealing failure, affecting the accuracy of temperature measurement, and allowing rainwater and other substances to enter and damage the thermometer.

Method used

The device employs a film-applied protective mechanism, which includes a housing, a film-applied roller, a pressing blade, and a preheating component. The film is covered with plastic film by the film-applied roller, heated by the preheating component to ensure the film adheres tightly to the top of the clamp, and then cut by the pressing blade, enabling simple and convenient replacement and maintenance.

Benefits of technology

This solves the problem of aging and cracking of the rubber cover, improves the service life of the wire clamp and the accuracy of temperature measurement, and simplifies the replacement and maintenance process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224520539U_ABST
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Abstract

The utility model discloses a kind of film protection devices for having intelligent temperature measurement function wire clamp, belong to electric power equipment accessory technical field, the film protection device, including wire clamp, the film protection device is set to wire clamp surface, film protection device includes: shell, film coating wheel, pressing cutter and preheating piece;The shell is slidably connected at wire clamp top, film coating wheel is detachably connected in the internal recess of shell, pressing cutter elastically slidingly set in the side of shell away from film coating wheel, preheating piece is provided below film coating wheel.The utility model is set to film protection device, film coating is carried out to the upper part of rubber cover, solve the problem that rubber cover is long-term exposed and leads to ageing cracking, improve the service life of wire clamp device, realize the protection of device, and operation replacement is simple and convenient, convenient for subsequent maintenance and equipment replacement.
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Claims

1. A protective film device for a wire clamp with intelligent temperature measurement function, wherein the top of the wire clamp (7) is provided with a rubber cover (8), characterized in that: The film-applying protective device is disposed on the surface of the wire clamp (7). The film-applying protective device includes: a housing (1), a film-applying wheel (2), a pressing blade (3), and a preheating component (4). The housing (1) is slidably connected to the top of the wire clamp (7). A groove is provided inside the housing (1). The coating wheel (2) is detachably connected to the groove. The pressing knife (3) is elastically slidably disposed on the side of the housing (1) away from the coating wheel (2). The preheating component (4) is disposed on the housing (1) and located between the coating wheel (2) and the pressing knife (3).

2. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 1, characterized in that: The bottom sides of the housing (1) are provided with protrusions, and the top sides of the clamp (7) are provided with sliding grooves. The housing (1) is slidably connected to the top of the clamp (7) through the cooperation of the sliding grooves and protrusions.

3. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 1, characterized in that: The rubber cap (8) is set to be embedded and flush with the top surface of the wire clamp (7).

4. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 1, characterized in that: The groove is an L-shape rotated 90° counterclockwise and extends through the width direction. The coating wheel (2) is detachably connected to the groove by means of a rotating shaft bolt.

5. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 1, characterized in that: The film-coating wheel (2) is provided with a film outlet (5) for passing the plastic film on the film-coating wheel (2) through.

6. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 5, characterized in that: The plastic film on the film-coating wheel (2) is laid flat on top of the line clamp (7) through the film outlet (5).

7. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 1, characterized in that: The bottom of the pressing blade (3) is provided with a cutting port (6). By pressing, the pressing blade (3) cuts the plastic film of the film coating wheel (2) through the cutting port (6).

8. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 1, characterized in that: The preheating component (4) includes a heating coil and a power supply, which are disposed inside the housing (1).

9. The protective film device for a wire clamp with intelligent temperature measurement function according to claim 1, characterized in that: The preheating component (4) also includes a heat-conducting plate, which is disposed at the bottom of the housing (1).