CN219714565U

CN219714565U - Isolating switch temperature monitoring device

Info

Publication number: CN219714565U
Application number: CN202321225381.4U
Authority: CN
Inventors: 李小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-20
Filing date: 2023-05-20
Publication date: 2023-09-19
Anticipated expiration: 2033-05-20

Abstract

The utility model discloses a temperature monitoring device of an isolating switch, which comprises a mounting box I, wherein a limiting block is fixedly connected to the inside of the mounting box I, a connecting rod is connected to the inside of the limiting block in a sliding manner, a detection box is fixedly connected to the outer surface of the connecting rod, a movable plate is connected to the inside of the detection box in a sliding manner, mercury is filled in a space between the detection box and the movable plate in the detection box, a control mechanism is arranged outside the movable plate, a pressing plate is arranged in the detection box, a spring I is fixedly connected to the outer surface of the detection box, the technical field of temperature monitoring devices is related, the spring I, the mercury and the control mechanism are matched with each other, the spring I can control the detection box to clamp, the pressing plate can be in tight contact with the surface of the isolating switch, the mercury can control the movable plate to move, the control mechanism controls a warning indicator to give an alarm, and the problem that the temperature monitoring device has no warning function is solved.

Description

Isolating switch temperature monitoring device

Technical Field

The utility model relates to the technical field of temperature monitoring devices, in particular to a temperature monitoring device for an isolating switch.

Background

The isolating switch is a small-sized isolating switch used for controlling the closing of a circuit, such as a household, and is usually installed at a place connected with an external circuit, and has the function of circuit short-circuit protection.

The small isolating switch used in the family is generally installed on the wall surface, the small isolating switch is generally installed at remote corners for safety and no influence of others, no attention is paid to the corners at ordinary times, because the isolating switch is a circuit element, wires are externally connected, heat can be generated inside, fire disaster or damage to electric facilities can be caused when the heat is too high, the temperature of the isolating switch is detected by using the temperature monitoring device, but the temperature monitoring device is not used in the family, and the partially used monitoring device is not provided with an alarm structure, and can not remind the outside when the temperature of the isolating switch is too high and other anomalies, so the isolating switch temperature monitoring device solves the problems.

Disclosure of Invention

First) solving the technical problems

The utility model aims to make up the defects of the prior art and provides a temperature monitoring device for an isolating switch.

Two) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a isolator temperature monitoring device, includes installation box one, installation box one's externally mounted has installation box two, installation box one's inside fixedly connected with stopper, the inside sliding connection of stopper has the connecting rod, the surface fixedly connected with detection box of connecting rod, the inside sliding connection of detection box has the movable plate, the inside of detection box is located the space filling between detection box and the movable plate has mercury, the externally mounted of movable plate has control mechanism, the internally mounted of detection box has the clamp plate, the surface fixedly connected with spring one of detection box, the surface fixedly connected with protective housing of installation box one, the internally mounted of protective housing has the attention device.

Further, the outer surface fixedly connected with elasticity card of installation box one, the outer surface fixedly connected with fixed block of installation box two, the surface and the inside sliding connection of fixed block of elasticity card.

Further, the other end of the first spring is fixedly connected with the inside of the first installation box, and the outer surface of the connecting rod is in sliding connection with the inside of the first installation box.

Further, the control mechanism comprises a fixed rod, the outer surface of the fixed rod is in sliding connection with the inside of the detection box, a second spring is fixedly connected with the outer surface of the moving plate, and one end of the second spring is fixedly connected with the inside of the detection box.

Further, one end fixedly connected with stay cord of dead lever, the surface of stay cord and the inside sliding connection of installation box one, the surface of stay cord and the inside sliding connection of protective housing.

Further, the other end fixedly connected with contact first of stay cord, contact first's surface and the inside sliding connection of protective housing, the inside fixedly connected with contact second of protective housing, the surface and the inside sliding connection of contact second of stay cord.

Further, the inside fixedly connected with insulating layer of detection box, the surface of dead lever and the inside sliding connection of insulating layer, the surface of clamp plate runs through the inside of insulating layer.

Third) beneficial effects

Compared with the prior art, the isolating switch temperature monitoring device has the following beneficial effects:

according to the utility model, through the mutual coordination among the first spring, the mercury and the control mechanism, the first spring can control the detection box to clamp, when the first installation box and the second installation box are installed, the first spring can push the detection box to clamp the surface of the isolating switch, the pressing plate can be in close contact with the surface of the isolating switch, the pressing plate can conveniently and well transfer the temperature into the detection box, the mercury can control the moving plate to move, the mercury can expand when being heated, the moving plate can be extruded to move, the control mechanism controls the alarm to alarm, the mercury can be extruded to move after expanding, at the moment, the moving plate controls the alarm to alarm through the control mechanism, the outside can be timely reminded, the occurrence of disaster is avoided, and the problem that the temperature monitoring device has no alarm function is solved.

Drawings

FIG. 1 is a general block diagram of the present utility model;

FIG. 2 is a general internal block diagram of the present utility model;

FIG. 3 is a diagram showing the construction of the inside of the cartridge of the present utility model;

FIG. 4 is a front view showing the internal structure of the cartridge of the present utility model;

fig. 5 is a structural view of a control mechanism of the present utility model.

In the figure: 1. a first mounting box; 2. a second mounting box; 3. a limiting block; 4. a connecting rod; 5. a detection box; 6. a moving plate; 7. mercury; 8. a control mechanism; 801. a fixed rod; 802. a second spring; 803. a pull rope; 804. a first contact; 805. a second contact; 9. a pressing plate; 10. a first spring; 11. a protective shell; 12. an alarm; 13. an elastic card; 14. a fixed block; 15. and a heat insulation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a isolator temperature monitoring device, including installation box 1, the externally mounted of installation box 1 has installation box two 2, the inside fixedly connected with stopper 3 of installation box 1, the inside sliding connection of stopper 3 has connecting rod 4, the surface of connecting rod 4 and the inside sliding connection of installation box 1, the surface fixedly connected with of connecting rod 4 detects box 5, it is fixed that detection box 5 passes through connecting rod 4, detection box 5 can stable removal can not skew under connecting rod 4 and stopper 3 effect.

The inside sliding connection who detects box 5 has movable plate 6, and the inside that is located of detecting box 5 is filled with mercury 7 in the space between detecting box 5 and the movable plate 6, and mercury 7 can expand after meeting heat, can extrude movable plate 6 downwards, and movable plate 6 can move downwards under mercury 7 effect this moment.

The externally mounted of movable plate 6 has control mechanism 8, control mechanism 8 includes dead lever 801, the surface of dead lever 801 and the inside sliding connection of detecting box 5, the surface fixedly connected with spring two 802 of movable plate 6, the one end of spring two 802 and the inside fixed connection of detecting box 5, movable plate 6 is in the inside top position of detecting box 5 when mercury 7 does not expand under the effect of spring two 802, movable plate 6 can reset and compress mercury 7 to original state under the effect of spring two 802 when mercury 7 no longer continues to expand.

One end fixedly connected with stay wire 803 of dead lever 801, the inside sliding connection of stay wire 803 and installation box 1, the inside sliding connection of surface and protective housing 11 of stay wire 803, the other end fixedly connected with contact piece 804 of stay wire 803, the surface of contact piece 804 and the inside sliding connection of protective housing 11, the inside fixedly connected with contact piece 805 of protective housing 11, the surface of stay wire 803 and the inside sliding connection of contact piece 805, movable plate 6 drives dead lever 801 and moves down when mercury 7 expands, the one end of stay wire 803 follows the removal and pulls contact piece 804 and upwards moves, contact piece 804 can contact with contact piece 805 this moment, contact piece 805 can reset by self gravity influence when the stay wire 803 resumes to original state.

The internally mounted of detection box 5 has clamp plate 9, and clamp plate 9 can be with isolator's temperature transfer to mercury 7 department, and detection box 5's surface fixedly connected with spring one 10, the other end of spring one 10 and the inside fixed connection of installation box one 1, and detection box 5 can press from both sides tightly isolator's surface under spring one 10 effect when installing installation box one 1 and installation box two 2, messenger clamp plate 9 that can be better transmits the temperature.

The surface fixedly connected with protective housing 11 of mounting box one 1, the internally mounted of protective housing 11 has alarm 12, and alarm sound warning external world can be sent out to alarm 12 after contact of contact one 804 and contact two 805, and protective housing 11 can protect alarm 12.

The outer surface fixedly connected with elasticity card 13 of mounting box 1, the surface fixedly connected with fixed block 14 of mounting box 2, the surface of elasticity card 13 and the inside sliding connection of fixed block 14, be connected through elasticity card 13 and fixed block 14 between mounting box 1 and the mounting box 2, put into inside fixed block 14 with elasticity card 13 and just can carry out the chucking, the installation is very convenient.

The inside fixedly connected with insulating layer 15 of detection box 5, the surface of dead lever 801 and the inside sliding connection of insulating layer 15, the surface of clamp plate 9 runs through the inside of insulating layer 15, and insulating layer 15 can separate mercury 7 and external world, avoids external environment temperature to cause the influence to mercury 7, makes clamp plate 9 monitor the temperature more accurate.

Working principle: during installation, the elastic card 13 is placed into the fixing block 14, the first installation box 1 and the second installation box 2 are stably connected, the detection box 5 moves in the surface direction of the isolating switch under the action of the first spring 10, the pressing plate 9 clings to the surface of the isolating switch, when the pressing plate 9 transmits high temperature, mercury 7 in the detection box 5 expands and extrudes the moving plate 6, the moving plate 6 drives the fixing rod 801 to move, the fixing rod 801 pulls the pull rope 803, the pull rope 803 controls the first contact piece 804 to be in contact with the second contact piece 805, the alarm 12 alarms to the outside at the moment, the moving plate 6 returns to the original position under the action of the second spring 802 after the temperature is recovered, and the first contact piece 804 falls.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an isolator temperature monitoring device, includes mounting box one (1), its characterized in that: the utility model discloses a detection box, including installation box one (1), mounting box one (1), internally mounted has mounting box two (2), the inside fixedly connected with stopper (3) of mounting box one (1), the inside sliding connection of stopper (3) has connecting rod (4), the surface fixedly connected with of connecting rod (4) detects box (5), the inside sliding connection of detecting box (5) has movable plate (6), the inside of detecting box (5) is located the space filling between detecting box (5) and movable plate (6) has mercury (7), the externally mounted of movable plate (6) has control mechanism (8), the internally mounted of detecting box (5) has clamp plate (9), the surface fixedly connected with spring one (10) of detecting box (5), the surface fixedly connected with protective housing (11) of mounting box one (1), the internally mounted of protective housing (11) has alarm (12).

2. The isolating switch temperature monitoring device of claim 1, wherein: the outer surface of the first installation box (1) is fixedly connected with an elastic card (13), the outer surface of the second installation box (2) is fixedly connected with a fixed block (14), and the outer surface of the elastic card (13) is in sliding connection with the inside of the fixed block (14).

3. The isolating switch temperature monitoring device of claim 1, wherein: the other end of the first spring (10) is fixedly connected with the inside of the first mounting box (1), and the outer surface of the connecting rod (4) is in sliding connection with the inside of the first mounting box (1).

4. The isolating switch temperature monitoring device of claim 1, wherein: the control mechanism (8) comprises a fixing rod (801), the outer surface of the fixing rod (801) is in sliding connection with the inside of the detection box (5), a second spring (802) is fixedly connected with the outer surface of the moving plate (6), and one end of the second spring (802) is fixedly connected with the inside of the detection box (5).

5. The isolating switch temperature monitoring device as in claim 4, wherein: one end fixedly connected with stay cord (803) of dead lever (801), the inside sliding connection of surface and mounting box one (1) of stay cord (803), the inside sliding connection of surface and protective housing (11) of stay cord (803).

6. The isolating switch temperature monitoring device of claim 5, wherein: the other end of the pull rope (803) is fixedly connected with a first contact piece (804), the outer surface of the first contact piece (804) is in sliding connection with the inside of the protective shell (11), a second contact piece (805) is fixedly connected with the inside of the protective shell (11), and the outer surface of the pull rope (803) is in sliding connection with the inside of the second contact piece (805).

7. The isolating switch temperature monitoring device of claim 6, wherein: the inside fixedly connected with insulating layer (15) of detection box (5), the surface of dead lever (801) and the inside sliding connection of insulating layer (15), the surface of clamp plate (9) runs through the inside of insulating layer (15).