High-stability long-life temperature control switch

Abstract

The utility model relates to the related technical field of temperature control switches, in particular to a high-stability long-life temperature control switch, which comprises a display screen and a machine body, the surface of one side of the display screen is connected with the machine body, the surface of one side of the machine body is provided with a protection mechanism, and the surface of one side of the machine body is provided with a convenient-to-repair mechanism. According to the high-stability long-service-life temperature control switch, after liquid enters the connecting pipe, impurities can be effectively removed through filtering of the filter screen, it is guaranteed that the liquid entering the temperature measuring box is pure, and therefore the detection accuracy and reliability are guaranteed, the filter screen is detachably cleaned, the filtering function of the filter screen can be kept in a good state for a long time, and the service life of the temperature control switch is prolonged. The service life of the whole device is prolonged, liquid leakage can be effectively prevented through the sealing design, after the protective shell is installed in place, the pressing block is pushed by the spring to be clamped into the clamping groove, it is ensured that the protective shell is installed stably and is not prone to falling off, the whole process is easy and convenient to operate, and related operation can be easily conducted manually.

Description

Technical Field

[0001] The utility model relates to the technical field related to temperature control switches, and in particular to a high-stability and long-life temperature control switch. Background Art

[0002] The temperature control switch is a control device with an important role. It is mainly used to monitor and adjust the temperature to ensure that the system or environment remains within a specific temperature range. Through the precise temperature sensing mechanism, the temperature control switch can sense the temperature change in real time. When the temperature reaches the set upper or lower limit, it will respond quickly and trigger the corresponding action. This switch is widely used in many fields. For example, in industrial production, it can ensure that the equipment operates at an appropriate temperature to avoid excessively high or low temperatures that have an adverse effect on the production process and product quality. In daily life, home appliances such as air conditioners and refrigerators also rely on temperature control switches to maintain a comfortable temperature environment. It is like a As a loyal guardian, it is always alert to temperature fluctuations and takes timely measures to make adjustments, whether it is starting the heating device to increase the temperature or starting the cooling system to lower the temperature to achieve temperature stability and balance. The accuracy and reliability of the temperature control switch are crucial. Its existence effectively improves the safety and stability of the equipment, while also reducing failures and losses caused by abnormal temperatures. The temperature control switch plus water source filtration can ensure that the water temperature is appropriate, avoid the impact of overcooling or overheating on use, and save energy and reduce consumption. Water source filtration can effectively remove impurities, harmful substances and odors in the water. Therefore, a highly stable and long-life temperature control switch is particularly needed.

[0003] However, when the existing high-stability and long-life temperature control switches are in use, the lack of a filtering mechanism may cause impurities in the water source to enter the temperature control switch, affecting its normal operation and even damaging key components. At the same time, the lack of a design that is easy to inspect will increase the difficulty of repair and maintenance, requiring longer downtime and higher repair costs. Utility Model Content

[0004] The purpose of the utility model is to provide a high-stability and long-life temperature control switch to solve the problem that the existing high-stability and long-life temperature control switch proposed in the above background technology lacks a filtering mechanism when in use, which may cause impurities in the water source to enter the interior of the temperature control switch, affecting its normal operation and even damaging key components. At the same time, the lack of a design that is easy to inspect and repair will increase the difficulty of repair and maintenance, requiring longer downtime and higher repair costs.

[0005] To achieve the above object, the utility model provides the following technical solutions: a high-stability and long-life temperature control switch, comprising a display screen and a body, one side surface of the display screen is connected to the body, one side surface of the body is provided with a protective mechanism, and one side surface of the body is provided with a maintenance-friendly mechanism;

[0006] The protective mechanism includes a temperature measuring box, a connecting pipe, a filter, a sealing ring and a connecting piece. The temperature measuring box is installed on the outer surface of the fuselage, a connecting pipe is connected to one side surface of the temperature measuring box, a filter is sleeved on the inner surface of the connecting pipe, a connecting piece is sleeved on the outer surface of the connecting pipe, and a sealing ring is placed on one side surface of the filter.

[0007] Preferably, a sealing ring is attached to the inner surface of the connecting piece.

[0008] Preferably, the connecting pipe is threadedly connected to the connecting piece.

[0009] Preferably, the repair mechanism includes a mounting groove, a spring, a pressing block, a protective shell and a card slot, the outer surface of the body is provided with a mounting groove, the inner surface of the mounting groove is fixedly connected with a spring, one end surface of the spring is fixedly connected with a pressing block, the outer surface of the display screen is connected with a protective shell, and the outer surface of the protective shell is provided with a card slot.

[0010] Preferably, the spring is connected to the pressing block to form a telescopic structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: for the high-stability and long-life temperature control switch, when the liquid enters the connecting pipe, the impurities can be effectively removed by filtering through the filter, ensuring that the liquid entering the temperature measuring box is pure, thereby ensuring the accuracy and reliability of the detection; the design of the filter that can be removable and cleaned enables its filtering function to maintain a good state for a long time, thereby extending the service life of the entire device; the sealing design can effectively prevent liquid leakage, further enhancing the stability of the equipment operation; the installation method of the protective shell is very clever; by squeezing the pressing block and the spring, the protective shell can be easily and firmly installed on the outside of the fuselage, which can not only provide effective protection for the fuselage and reduce the damage to the fuselage by external factors, but also enhance the durability of the fuselage; when the protective shell is installed in place, the pressing block is pushed into the card slot by the spring, ensuring the stability of the installation of the protective shell and will not fall off easily; the whole process is simple and convenient to operate, and related operations can be easily performed manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the protection mechanism of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the convenient repair mechanism of the utility model;

[0015] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0016] In the figure: 1. display screen; 2. body; 3. protection mechanism; 301. temperature measuring box; 302. connecting pipe; 303. filter screen; 304. sealing ring; 305. connecting piece; 4. maintenance mechanism; 401. mounting slot; 402. spring; 403. pressing block; 404. protection shell; 405. card slot. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4 The utility model provides a technical solution: a high-stability and long-life temperature control switch, comprising a display screen 1 and a body 2, one side surface of the display screen 1 is connected to the body 2, one side surface of the body 2 is provided with a protective mechanism 3, and one side surface of the body 2 is provided with a repair mechanism 4;

[0019] The protection mechanism 3 includes a temperature measuring box 301, a connecting pipe 302, a filter 303, a sealing ring 304 and a connecting piece 305. The temperature measuring box 301 is installed on the outer surface of the fuselage 2, and the connecting pipe 302 is connected to one side of the temperature measuring box 301. The filter 303 is sleeved on the inner surface of the connecting pipe 302, and the connecting piece 305 is sleeved on the outer surface of the connecting pipe 302. A sealing ring 304 is placed on one side of the filter 303. Through the arrangement of the temperature measuring box 301, the connecting pipe 302, the filter 303, the sealing ring 304 and the connecting piece 305, To achieve better protection, the liquid first enters the connecting pipe 302, and then the liquid is filtered through the filter 303, and then enters the temperature measuring box 301 through the connecting pipe 302. After the detection is completed, the connecting piece 305 is loosened manually, and then the filter 303 can be taken out and cleaned, and then the filter 303 is placed in the connecting pipe 302. When the connecting piece 305 is rotated and tightened, the filter 303 will squeeze the sealing ring 304 to complete the sealing effect, thereby preventing the liquid from flowing out.

[0020] Furthermore, a sealing ring 304 is attached to the inner surface of the connecting member 305 , and the sealing effect is better through the provision of the sealing ring 304 .

[0021] Furthermore, the connecting pipe 302 is threadedly connected to the connecting piece 305 , and the connection pipe 302 is easy to disassemble through the arrangement of the connecting piece 305 .

[0022] Furthermore, the repair mechanism 4 includes a mounting groove 401, a spring 402, a pressing block 403, a protective shell 404 and a card slot 405. The outer surface of the body 2 is provided with a mounting groove 401, the inner surface of the mounting groove 401 is fixedly connected with a spring 402, one end surface of the spring 402 is fixedly connected with a pressing block 403, the outer surface of the display screen 1 is connected with a protective shell 404, and the outer surface of the protective shell 404 is provided with a card slot 405. By setting the mounting groove 401, the spring 402, the pressing block 403, the protective shell 404 and the card slot 405 , making maintenance more convenient, first squeeze the pressing block 403, and then the pressing block 403 squeezes the spring 402 into the installation groove 401, when the pressing block 403 completely enters the installation groove 401, the protective shell 404 can be put on the outside of the fuselage 2, when the protective shell 404 reaches the specified position outside the fuselage 2, the position of the installation groove 401 coincides with the position of the card slot 405, and then the spring 402 can push the pressing block 403 into the card slot 405, and then the fixing of the protective shell 404 and the fuselage 2 is completed.

[0023] Furthermore, the spring 402 is connected to the pressing block 403 to form a telescopic structure. Through the setting of the spring 402, the pressing block 403 can automatically pop out after being pressed.

[0024] Working principle: First, the liquid enters the connecting pipe 302, and then the liquid is filtered through the filter 303, and then enters the temperature measuring box 301 through the connecting pipe 302. After the detection is completed, the connecting piece 305 is loosened manually, and then the filter 303 can be taken out and cleaned, and then the filter 303 is placed in the connecting pipe 302. When the connecting piece 305 is rotated and tightened, the filter 303 will squeeze the sealing ring 304 to complete the sealing effect, which can prevent the liquid from The pressing block 403 then squeezes the spring 402 into the mounting groove 401. When the pressing block 403 completely enters the mounting groove 401, the protective shell 404 can be put on the outside of the fuselage 2. When the protective shell 404 reaches the specified position outside the fuselage 2, the position of the mounting groove 401 coincides with the position of the card slot 405. Then, the spring 402 can push the pressing block 403 into the card slot 405, and then the fixing of the protective shell 404 to the fuselage 2 is completed.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-stability, long-life temperature-controlled switch, comprising a display screen (1) and a body (2), characterized in that: One side surface of the display screen (1) is connected to a body (2), one side surface of the body (2) is provided with a protective mechanism (3), and one side surface of the body (2) is provided with a repair mechanism (4); The protection mechanism (3) comprises a temperature measuring box (301), a connecting pipe (302), a filter (303), a sealing ring (304) and a connecting piece (305); the temperature measuring box (301) is installed on the outer surface of the body (2); a connecting pipe (302) is connected to one side surface of the temperature measuring box (301); a filter (303) is sleeved on the inner surface of the connecting pipe (302); a connecting piece (305) is sleeved on the outer surface of the connecting pipe (302); and a sealing ring (304) is placed on one side surface of the filter (303).

2. A high stability and long life temperature controlled switch according to claim 1, characterized in that: A sealing ring (304) is attached to the inner surface of the connecting piece (305).

3. The high stability and long life temperature controlled switch according to claim 1, characterized in that: The connecting pipe (302) is threadedly connected to the connecting piece (305).

4. The high stability and long life temperature control switch according to claim 1, characterized in that: The repair mechanism (4) comprises a mounting groove (401), a spring (402), a pressing block (403), a protective shell (404) and a card slot (405); the outer surface of the body (2) is provided with a mounting groove (401); the inner surface of the mounting groove (401) is fixedly connected with a spring (402); one end surface of the spring (402) is fixedly connected with a pressing block (403); the outer surface of the display screen (1) is connected with a protective shell (404); and the outer surface of the protective shell (404) is provided with a card slot (405).

5. A high stability and long life temperature controlled switch according to claim 4, characterized in that: The spring (402) is connected to the pressing block (403) to form a telescopic structure.

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