Fuse temperature detection device

Abstract

The utility model relates to the technical field of temperature detection, and discloses a fuse wire temperature detection device, which comprises a detection table body, the top of the detection table body is provided with a test mechanism, and the test mechanism comprises a fluorescent liquid box, a folding telescopic elbow, a valve, a smearing brush and an ultraviolet lamp. Then, a user places the two ends of the fuse wire on one side of a fixed supporting plate respectively, then two rotating handles are rotated, so that two sliding clamping pieces get close to the two fixed supporting plates respectively, then a first electric push rod is started, the first electric push rod drives a movable support, and the fluorescent liquid is evenly smeared on the surface of the fuse wire through a smearing brush; a user turns on the ultraviolet lamp to observe whether cracks appear on the surface of the fuse wire, and when the cracks appear, the fluorescent liquid is accumulated at the cracks of the fuse wire, so that the user can observe conveniently, and potential safety hazards caused by insufficient rigidity of the fuse wire installed in the fuse subsequently are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection, in particular to a fuse temperature detection device. Background Art

[0002] In the manufacturing process of fuses, the temperature detection is a key step to ensure that the fuse has an accurate melting temperature. This detection usually involves precise measurement and control of the melting point of the material to ensure that the fuse works normally under the set temperature conditions and responds sensitively to temperature changes in the environment. Through this detection, it can be ensured that the fuse works reliably within the expected temperature range, so as to accurately cut off the circuit or transmit the signal when needed, ensuring the safe operation of the system.

[0003] In the application number "201621173083.5", a "temperature detection device" is disclosed. This application solves the problem that the measurement of existing temperature measuring elements is prone to errors. In practice, some temperature detection devices can only detect the temperature on one side of the fuse, which may lead to the failure to timely detect the temperature abnormality on the other side of the fuse. When in use, the fuse usually needs to be installed inside the fuse, and its rigidity needs to undergo certain tests. Traditionally, the user pulls the two ends of the fuse and stretches the fuse. If the fuse does not break, it indicates that it is qualified. However, fine cracks may appear on the surface of some fuses, which makes it inconvenient for users to observe the cracks on the fuse. Fuses with cracks installed inside the fuse may pose certain safety hazards. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a fuse temperature detection device, which solves the problem that the temperature of only one side of the fuse can be detected and it is inconvenient to observe whether there are cracks on the surface of the fuse when measuring the rigidity of the fuse.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fuse temperature detection device, including a detection table body, a testing mechanism is provided on the top of the detection table body, the testing mechanism includes a fluorescent liquid box, a foldable telescopic bent pipe, a valve, a smear brush and a purple light lamp, the front of the fluorescent liquid box is fixedly connected with a foldable telescopic bent pipe, the middle of the foldable telescopic bent pipe is provided with a valve, the bottom end of the foldable telescopic bent pipe is fixedly connected with a smear brush, and the bottom end of the fluorescent liquid box is fixedly connected with a purple light lamp.

[0006] Preferably, a temperature detection mechanism is provided on one side of the top of the detection table body, and the temperature detection mechanism includes a first electric push rod, a supporting back plate, a sliding frame, a thermometer and a movable support, and the top of the detection table body is fixedly connected to the sliding frame.

[0007] Preferably, one side of the sliding frame is fixedly connected to a supporting back plate, the front side of the supporting back plate is fixedly connected to a first electric push rod, the free end of the first electric push rod is fixedly connected to a movable support, the inner walls on both sides of the movable support are fixedly connected to thermometers, and the two sides of the movable support are slidably connected to the two sides of the sliding frame.

[0008] Preferably, the back side of the fluorescent liquid box is fixedly connected to the front side of the movable support.

[0009] Preferably, a fuse is placed on the top of the sliding frame.

[0010] Preferably, a stretching mechanism is provided on one side of the top of the detection table, and the stretching mechanism includes a fixed plate, a second electric push rod and a sliding base. One side wall of the fixed plate is fixedly connected to the second electric push rod, and the free end of the second electric push rod is fixedly connected to the sliding base. The bottom end of the sliding base is slidably connected to the top of the sliding frame, and the bottom end of the fixed plate is fixedly connected to one side of the top of the detection table.

[0011] Preferably, two clamping mechanisms are provided on the top of the detection table body, and the clamping mechanisms include a screw rod, a sliding clamp, a fixed support plate and a rotating handle, and the two fixed support plates are respectively fixedly connected to the top of the sliding frame and the top of the sliding base.

[0012] Preferably, the bottom ends of the two sliding clamps are respectively slidably connected to the top of the sliding frame and the top of the sliding base, one side of the two fixed support plates is threadedly connected with a screw rod, one end of the two screw rods passes through the two fixed support plates and is respectively rotatably connected to the side walls of the two sliding clamps, and the other ends of the two screw rods are fixedly connected to a rotating handle.

[0013] Beneficial Effects

[0014] The utility model provides a fuse temperature detection device. Compared with the prior art, it has the following beneficial effects:

[0015] 1. In the utility model, through the temperature detection mechanism provided, the user places the fuse on the sliding frame, and then the user places the two ends of the fuse on one side of the fixed support plate respectively, and then rotates the two rotating handles to make the two screw rods rotate, so that the two sliding clamps are respectively close to the two fixed support plates, so that the two ends of the fuse are clamped and fixed, and the user starts the second electric push rod, and the second electric push rod drives the sliding base to slide, so that the fuse is stretched. During the stretching process, the user rotates the valve to make the fluorescent liquid in the fluorescent liquid box flow into the folding telescopic elbow, and the fluorescent liquid flowing out of the folding telescopic elbow soaks the smear brush, and then starts the first electric push rod, and the first electric push rod drives the moving support so that the smear brush evenly smears the fluorescent liquid on the surface of the fuse. The user turns on the purple light to observe whether there are cracks on the surface of the fuse. When cracks appear, the fluorescent liquid will accumulate at the cracks of the fuse, which is convenient for the user to observe, thereby reducing the safety hazards caused by the insufficient rigidity of the subsequent fuse installed inside the fuse.

[0016] 2. In the utility model, through the test mechanism provided, the user places the fuse on the sliding frame, and then the user starts the first electric push rod, which pushes the movable support so that the movable support is away from the supporting back plate, so that the two thermometers on the inner side of the movable support check the temperature on both sides of the fuse, thereby improving the accuracy of the fuse temperature detection, and the user starts the first electric push rod again, and the two first electric push rods drive the movable support to approach the supporting back plate. As the movable support slides, the two thermometers check the temperature on both sides of the fuse again, thereby reducing the error in the fuse temperature measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a fuse temperature detection device proposed by the utility model;

[0018] Figure 2 This is a rear structural entity diagram of a fuse temperature detection device proposed by the utility model;

[0019] Figure 3 A fuse temperature detection device proposed by the utility model Figure 1 The structural diagram at A in the middle;

[0020] Figure 4 The utility model provides a structural schematic diagram of a clamping mechanism of a fuse temperature detection device.

[0021] Legend:

[0022] 1. Detection table; 2. Temperature detection mechanism; 201. First electric push rod; 202. Support back plate; 203. Sliding frame; 204. Thermometer; 205. Moving support; 3. Testing mechanism; 301. Fluorescent liquid box; 302. Folding telescopic elbow; 303. Valve; 304. Applicator brush; 305. Ultraviolet lamp; 4. Clamping mechanism; 401. Turning handle; 402. Screw rod; 403. Sliding clamp; 404. Fixed support plate; 5. Stretching mechanism; 501. Fixed plate; 502. Second electric push rod; 503. Sliding base; 6. Fuse. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 The utility model provides two technical solutions, which specifically include the following embodiments:

[0025] Embodiment 1:

[0026] A fuse temperature detection device comprises a detection table body 1, a test mechanism 3 is arranged on the top of the detection table body 1, the test mechanism 3 comprises a fluorescent liquid box 301, a foldable telescopic bend 302, a valve 303, a smear brush 304 and a purple light lamp 305, a front side of the fluorescent liquid box 301 is fixedly connected with the foldable telescopic bend 302, a valve 303 is arranged in the middle of the foldable telescopic bend 302, a smear brush 304 is fixedly connected with the bottom end of the foldable telescopic bend 302, a purple light lamp 305 is fixedly connected with the bottom end of the fluorescent liquid box 301, and the fluorescent liquid will appear conspicuous under the illumination of the purple light lamp 305, a fuse 6 is placed on the top of the sliding frame 203, a stretching mechanism 5 is arranged on one side of the top of the detection table body 1, the stretching mechanism 5 comprises a fixed plate 501, a second electric push rod 502 and a sliding base 503, a side wall of the fixed plate 501 is fixedly connected with the second electric push rod 502, and a free end of the second electric push rod 502 A sliding base 503 is fixedly connected, the bottom end of the sliding base 503 is slidably connected to the top of the sliding frame 203, the bottom end of the fixed plate 501 is fixedly connected to one side of the top of the detection table body 1, and two clamping mechanisms 4 are provided on the top of the detection table body 1, the clamping mechanism 4 includes a screw rod 402, a sliding clamping member 403, a fixed support plate 404 and a rotating handle 401, the two fixed support plates 404 are respectively fixedly connected to the top of the sliding frame 203 and the top of the sliding base 503, the bottom ends of the two sliding clamping members 403 are respectively slidably connected to the top of the sliding frame 203 and the top of the sliding base 503, one side of the two fixed support plates 404 is threadedly connected with a screw rod 402, one end of the two screw rods 402 passes through the two fixed support plates 404 and is respectively rotatably connected to the side walls of the two sliding clamping members 403, and the other ends of the two screw rods 402 are fixedly connected to the rotating handle 401.

[0027] During operation, the user places the fuse 6 on the sliding frame 203, and then places the two ends of the fuse 6 on one side of the fixed support plate 404, and then rotates the two rotating handles 401 to rotate the two screw rods 402, so that the two sliding clamps 403 are respectively close to the two fixed support plates 404, so that the two ends of the fuse 6 are clamped and fixed, and the user starts the second electric push rod 502, and the second electric push rod 502 drives the sliding base 503 to slide, so that the fuse 6 is stretched. During the stretching process, the user rotates the valve 303 so that the fluorescent liquid box 30 1 flows into the foldable telescopic elbow 302, and the fluorescent liquid flowing out of the foldable telescopic elbow 302 infiltrates the smear brush 304, and then the first electric push rod 201 is started, and the first electric push rod 201 drives the movable support 205, so that the smear brush 304 evenly smears the fluorescent liquid on the surface of the fuse 6. The user turns on the purple light 305 to observe whether there are cracks on the surface of the fuse 6. When cracks appear, the fluorescent liquid will accumulate at the cracks of the fuse 6, which is convenient for the user to observe, thereby reducing the safety hazard caused by the insufficient rigidity of the subsequent installation of the fuse 6 inside the fuse.

[0028] Embodiment 2:

[0029] On the basis of Example 1, a temperature detection mechanism 2 is provided on one side of the top of the detection table body 1, and the temperature detection mechanism 2 includes a first electric push rod 201, a support back plate 202, a sliding frame 203, a thermometer 204 and a movable support 205. The top of the detection table body 1 is fixedly connected to the sliding frame 203, one side of the sliding frame 203 is fixedly connected to the support back plate 202, the front of the support back plate 202 is fixedly connected to the first electric push rod 201, the free end of the first electric push rod 201 is fixedly connected to the movable support 205, the inner walls of both sides of the movable support 205 are fixedly connected to the thermometer 204, the model of the thermometer 204 is FLUKE562, and the thermometer 204 can measure the temperature of the fuse 6 without contacting it, the two sides of the movable support 205 are slidably connected to the two sides of the sliding frame 203, the back of the fluorescent liquid box 301 is fixedly connected to the front of the movable support 205, and the top of the fluorescent liquid box 301 is provided with a feed pipe, and fluorescent liquid can be added regularly.

[0030] The user places the fuse 6 on the sliding frame 203, and then the user starts the first electric push rod 201. The first electric push rod 201 pushes the movable support 205, so that the movable support 205 is away from the supporting back plate 202, so that the two thermometers 204 on the inner side of the movable support 205 check the temperature on both sides of the fuse 6, thereby improving the accuracy of the temperature detection of the fuse 6. The user starts the first electric push rod 201 again, and the two first electric push rods 201 drive the movable support 205 to approach the supporting back plate 202. As the movable support 205 slides, the two thermometers 204 check the temperature on both sides of the fuse 6 again, thereby reducing the error in measuring the temperature of the fuse 6.

Claims

1. A fuse temperature detection device, comprising a detection table (1), characterized in that: A testing mechanism (3) is provided on the top of the detection table (1), and the testing mechanism (3) comprises a fluorescent liquid box (301), a foldable telescopic curved tube (302), a valve (303), a smear brush (304) and a purple light lamp (305). The front of the fluorescent liquid box (301) is fixedly connected to the foldable telescopic curved tube (302), the middle of the foldable telescopic curved tube (302) is provided with a valve (303), the bottom end of the foldable telescopic curved tube (302) is fixedly connected to the smear brush (304), and the bottom end of the fluorescent liquid box (301) is fixedly connected to the purple light lamp (305).

2. A fuse temperature detection device according to claim 1, characterized in that: A temperature detection mechanism (2) is provided on one side of the top of the detection table body (1), and the temperature detection mechanism (2) comprises a first electric push rod (201), a supporting back plate (202), a sliding frame (203), a temperature measuring instrument (204) and a movable support (205), and the top of the detection table body (1) is fixedly connected to the sliding frame (203).

3. A fuse temperature detection device according to claim 2, characterized in that: A support back plate (202) is fixedly connected to one side of the sliding frame (203); a first electric push rod (201) is fixedly connected to the front of the support back plate (202); a free end of the first electric push rod (201) is fixedly connected to a movable support (205); inner walls on both sides of the movable support (205) are fixedly connected to temperature measuring instruments (204); and both sides of the movable support (205) are slidably connected to both sides of the sliding frame (203).

4. A fuse temperature detection device according to claim 1, characterized in that: The back side of the fluorescent liquid box (301) is fixedly connected to the front side of the movable support (205).

5. A fuse temperature detection device according to claim 2, characterized in that: A fuse (6) is placed on the top of the sliding frame (203).

6. A fuse temperature detection device according to claim 1, characterized in that: A stretching mechanism (5) is provided on one side of the top of the detection table body (1), and the stretching mechanism (5) comprises a fixed plate (501), a second electric push rod (502) and a sliding base (503); a side wall of the fixed plate (501) is fixedly connected to the second electric push rod (502); a free end of the second electric push rod (502) is fixedly connected to the sliding base (503); the bottom end of the sliding base (503) is slidably connected to the top of the sliding frame (203); and the bottom end of the fixed plate (501) is fixedly connected to one side of the top of the detection table body (1).

7. A fuse temperature detection device according to claim 1, characterized in that: Two clamping mechanisms (4) are provided on the top of the detection table (1), and the clamping mechanisms (4) include a screw rod (402), a sliding clamping member (403), a fixed support plate (404) and a rotating handle (401), and the two fixed support plates (404) are respectively fixedly connected to the top of the sliding frame (203) and the top of the sliding base (503).

8. A fuse temperature detection device according to claim 7, characterized in that: The bottom ends of the two sliding clamps (403) are respectively slidably connected to the top of the sliding frame (203) and the top of the sliding base (503); one side of the two fixed support plates (404) is threadedly connected to a screw rod (402); one end of the two screw rods (402) passes through the two fixed support plates (404) and is respectively rotatably connected to the side walls of the two sliding clamps (403); the other ends of the two screw rods (402) are fixedly connected to a rotating handle (401).

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