Waterproof structure of temperature controller

Abstract

The utility model discloses a waterproof structure of a temperature controller, and particularly relates to the technical field of temperature controllers, the waterproof structure comprises a temperature controller main body, and a waterproof protection assembly is arranged outside the temperature controller main body; the protection assembly comprises a sealing frame, the sealing frame is arranged outside the rear end of the temperature controller body in a sleeving mode, a sealing groove is formed in the front side of the sealing frame, and a sealing shell is arranged outside the front end of the sealing frame in a sleeving mode. According to the utility model, through the flexibility of the spring, a worker can firstly pull the sealing shell outwards and then pull the sealing shell upwards or downwards, so that the sealing shell can be separated from or correspond to the temperature controller main body, and then the movable plate and the movable column which are connected with the sealing shell are pushed to move backwards by virtue of the resilience force of the spring; the sealing groove is formed in the sealing shell, so that the sealing shell is firmly embedded into the sealing groove to seal and protect the temperature controller body, the effects of simple operation, compact structure and convenient use are achieved, the sealing shell is fixed in an extrusion mode from front to back, and protection of the sealing shell to the temperature controller body can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controllers, in particular to a waterproof structure of a temperature controller. Background Art

[0002] Thermostats are widely used in various electrical appliances. They switch on and off circuits according to ambient temperature changes, so that the set protection circuits start to work. In some high-humidity or outdoor working environments, the sealing of thermostats is required to be very high.

[0003] For example, in the application document with the prior art publication number CN218101096U, a mounting plate is included, the surface of which is fixedly connected to a thermostat body, the surface of which is located around the thermostat body and fixedly connected to a boss, the surface of which is provided with a protective cover, and the bottom of which is fixedly connected to a mounting frame. This technical solution achieves that the thermostat body is fixed to the surface of the mounting plate, and the surface of the mounting plate is provided with a boss, the thermostat body is located inside the boss, and when the thermostat body is not in use, the mounting frame is connected to the boss, and the protective cover can be installed, so that the thermostat body is located inside the protective cover, reducing the impact of the outside world on the thermostat, and providing a limit device to facilitate the clamping of the clamping block outside the mounting frame, thereby improving the installation stability of the protective cover and meeting the purpose of use requirements.

[0004] However, the protective cover in the above technical solution is separated from the thermostat body, so that after the user removes the protective cover, he needs to hold it or place it somewhere to avoid missing it, and the protective cover is fixed by squeezing on both sides, so that the protective cover can be easily removed by external pulling force, thereby affecting the sealing protection of the protective cover. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a waterproof structure of a thermostat. Through the elasticity of the spring, the staff can first pull the sealing shell outwards, and then pull the sealing shell up or down, so that the sealing shell can be separated or matched with the thermostat body, and then the movable plate and movable column connected to the sealing shell can be pushed backward with the help of the rebound force of the spring, so that the sealing shell is firmly embedded in the sealing groove to seal and protect the thermostat body, thereby achieving the effects of simple operation, compact structure and convenient use, and the sealing shell is extrusion-fixed from front to back, which can effectively ensure the protection of the sealing shell to the thermostat body, so as to solve the problems arising in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermostat waterproof structure, comprising a thermostat body, the thermostat body is provided with a protective component for waterproofing outside;

[0007] The protection component includes a sealing frame, the sealing frame is sleeved on the rear end of the thermostat body, a sealing groove is opened on the front side of the sealing frame, a sealing shell is sleeved on the front end of the sealing frame, and the rear end of the sealing shell extends to the inside of the sealing groove;

[0008] Both sides of the front end of the sealing frame are provided with fixed plates, a plurality of hollow tubes distributed at intervals are installed on the front side of the fixed plates, a movable plate is provided inside the rear end of the hollow tube, a movable column is installed on the front side of the movable plate, and the front end of the movable column penetrates the hollow tube and is fixed to one side of the sealing shell;

[0009] A spring is sleeved on the outside of one end of the movable column close to the movable plate, and the spring is arranged inside the hollow tube.

[0010] In a preferred embodiment, mounting plates are installed on both sides of the rear end of the sealing frame, and the mounting plates are arranged on the rear side of the fixed plate. A positioning cavity is opened inside the end of the mounting plate close to the fixed plate, and a slide is opened on the front side of the mounting plate, and the slide is connected with the positioning cavity. A positioning block is provided inside the positioning cavity, and the front end of the positioning block passes through the slide and is fixed to the fixed plate. Through the cooperation of the positioning block, the positioning cavity and the slide, the movement of the fixed plate can be limited to ensure the stability of the fixed plate during movement, thereby avoiding the displacement of the sealing shell during movement.

[0011] In a preferred embodiment, the cross section of the positioning block is set to be T-shaped. By setting the positioning block to be T-shaped, the slideway can cooperate with the positioning cavity to limit the positioning block, thereby ensuring the stability of the positioning block during movement.

[0012] In a preferred embodiment, a plurality of mounting holes are formed through the end of the mounting plate away from the sealing frame, and the plurality of mounting holes are evenly spaced apart. The arrangement of the plurality of mounting holes on the mounting plate makes it easy for workers to install the utility model to a suitable position.

[0013] In a preferred embodiment, a handle is provided on the front side of the shell, and both ends of the handle are fixed to the front side of the shell. Through the connection between the handle and the shell, a worker can operate the handle to move the shell, thereby improving the convenience of the worker in operating the shell.

[0014] In a preferred embodiment, a sealing strip frame is provided inside the sealing groove, and the sealing strip frame is provided on the rear side of the sealing shell. By providing the sealing strip frame, the sealing performance of the utility model can be enhanced to avoid leakage.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model uses the elasticity of the spring to enable the staff to first pull the sealing shell outwards, and then pull the sealing shell up or down, so that the sealing shell can be separated from or aligned with the thermostat body, and then the elastic force of the spring is used to push the movable plate and the movable column connected to the sealing shell to move backward, so that the sealing shell is firmly embedded in the sealing groove to seal and protect the thermostat body, thereby achieving the effects of simple operation, compact structure and convenient use, and the sealing shell is extrusion-fixed from front to back, which can effectively ensure the protection of the thermostat body by the sealing shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the enclosure of the utility model after adjustment.

[0019] Figure 3 It is a cross-sectional view of the mounting plate of the utility model.

[0020] Figure 4 It is a cross-sectional view of the fixing plate of the present utility model.

[0021] Figure 5 It is a side sectional view of the capsule of the present utility model.

[0022] The accompanying drawings are marked as follows: 1. Thermostat body; 2. Sealing frame; 3. Sealing groove; 4. Sealing shell; 5. Fixed plate; 6. Hollow tube; 7. Movable plate; 8. Movable column; 9. Spring; 10. Mounting plate; 11. Positioning cavity; 12. Slide; 13. Positioning block; 14. Mounting hole; 15. Handle; 16. Sealing strip frame. 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] Refer to the instruction manual Figure 1-5 , a thermostat waterproof structure of this embodiment includes a thermostat body 1, and a protective component for waterproofing is provided outside the thermostat body 1;

[0025] like Figure 1-5As shown, the protective component includes a sealing frame 2, which is sleeved on the outside of the rear end of the thermostat body 1, and a sealing groove 3 is opened on the front side of the sealing frame 2. A sealing shell 4 is sleeved on the outside of the front end of the sealing frame 2, and the rear end of the sealing shell 4 extends to the inside of the sealing groove 3; fixed plates 5 are provided on both sides of the front end of the sealing frame 2, and a plurality of hollow tubes 6 distributed at intervals are installed on the front side of the fixed plate 5, and a movable plate 7 is provided inside the rear end of the hollow tube 6, and a movable column 8 is installed on the front side of the movable plate 7, and the front end of the movable column 8 passes through the hollow tube 6 and is fixed to one side of the sealing shell 4; a spring 9 is sleeved on the outside of one end of the movable column 8 close to the movable plate 7, and the spring 9 is arranged inside the hollow tube 6.

[0026] like Figure 1-3 As shown, mounting plates 10 are installed on both sides of the rear end of the sealing frame 2, and the mounting plates 10 are arranged on the rear side of the fixing plate 5. A positioning cavity 11 is opened inside the end of the mounting plate 10 close to the fixing plate 5, and a slideway 12 is opened on the front side of the mounting plate 10. The slideway 12 is connected to the positioning cavity 11, and a positioning block 13 is arranged inside the positioning cavity 11. The front end of the positioning block 13 passes through the slideway 12 and is fixed to the fixing plate 5. Through the cooperation of the positioning block 13, the positioning cavity 11 and the slideway 12, the movement of the fixing plate 5 can be limited to ensure that the fixing plate 5 The stability during movement can avoid the shell 4 from being offset during movement. The cross-section of the positioning block 13 is set to a T shape. By setting the positioning block 13 to a T shape, the slide 12 can cooperate with the positioning cavity 11 to limit the positioning block 13, thereby ensuring the stability of the positioning block 13 during movement. A plurality of mounting holes 14 are opened through the inside of the end of the mounting plate 10 away from the sealing frame 2, and the plurality of mounting holes 14 are evenly spaced. The arrangement of the plurality of mounting holes 14 on the mounting plate 10 can facilitate the staff to install the utility model to a suitable position.

[0027] like Figure 1 and 2 As shown, a handle 15 is provided on the front side of the shell 4, and both ends of the handle 15 are fixed to the front side of the shell 4. Through the connection between the handle 15 and the shell 4, the staff can operate the handle 15 to drive the shell 4 to move, thereby improving the convenience of the staff in operating the shell 4.

[0028] like Figure 5 As shown, a sealing strip frame 16 is provided inside the sealing groove 3, and the sealing strip frame 16 is provided at the rear side of the sealing shell 4. By providing the sealing strip frame 16, the sealing performance of the utility model can be enhanced to avoid leakage.

[0029] The staff operates the handle 15 to pull the sealing shell 4 away from the thermostat body, and at the same time drives the movable column 8 and the movable plate 7 connected to the sealing shell 4 to move forward to squeeze the spring 9. After that, the staff pulls down the sealing shell 4 to displace it from the thermostat body 1, and then the sealing shell 4 pushes the movable plate 7, the movable column 8 and the sealing shell 4 to move back and fix with the help of the rebound force of the spring 9, so that the staff can operate the thermostat body 1 conveniently;

[0030] After the operation is completed, the staff first pulls the sealing shell 4 outward and then pulls it up to the front side of the thermostat body 1, and finally uses the rebound force of the spring 9 to push the movable column 8 connected to the movable plate 7 backward, so that the sealing shell 4 can be embedded in the sealing groove 3, so as to achieve the effect of all-round sealing protection for the outside of the thermostat body 1, avoid water vapor from affecting the use stability of the internal components of the thermostat body 1, ensure the use effect of the thermostat body 1 and extend the service life of the thermostat body 1.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A thermostat waterproof structure, comprising a thermostat body (1), characterized in that: The thermostat body (1) is provided with a waterproof protection component on the outside; The protective component comprises a sealing frame (2), the sealing frame (2) being sleeved on the outside of the rear end of the thermostat body (1), the sealing frame (2) being provided with a sealing groove (3) on the front side, the sealing frame (2) being sleeved on the outside of the front end thereof, the sealing shell (4) being provided with a rear end extending into the interior of the sealing groove (3); Both sides of the front end of the sealing frame (2) are provided with fixed plates (5), a plurality of hollow tubes (6) distributed at intervals are installed on the front side of the fixed plates (5), a movable plate (7) is provided inside the rear end of the hollow tube (6), a movable column (8) is installed on the front side of the movable plate (7), and the front end of the movable column (8) passes through the hollow tube (6) and is fixed to one side of the sealing shell (4); A spring (9) is sleeved on the outside of one end of the movable column (8) close to the movable plate (7), and the spring (9) is arranged inside the hollow tube (6).

2. A thermostat waterproof structure according to claim 1, characterized in that: Mounting plates (10) are installed on both sides of the rear end of the sealing frame (2). The mounting plates (10) are arranged on the rear side of the fixing plate (5). A positioning cavity (11) is provided inside one end of the mounting plate (10) close to the fixing plate (5). A slideway (12) is provided on the front side of the mounting plate (10). The slideway (12) is connected to the positioning cavity (11). A positioning block (13) is provided inside the positioning cavity (11). The front end of the positioning block (13) passes through the slideway (12) and is fixed to the fixing plate (5).

3. A thermostat waterproof structure according to claim 2, characterized in that: The cross section of the positioning block (13) is set to be T-shaped.

4. A thermostat waterproof structure according to claim 2, characterized in that: A plurality of mounting holes (14) are formed through the interior of one end of the mounting plate (10) away from the sealing frame (2), and the plurality of mounting holes (14) are evenly spaced.

5. The waterproof structure of a thermostat according to claim 1, characterized in that: A handle (15) is provided on the front side of the enclosure (4), and both ends of the handle (15) are fixed to the front side of the enclosure (4).

6. A thermostat waterproof structure according to claim 5, characterized in that: A sealing strip frame (16) is provided inside the sealing groove (3), and the sealing strip frame (16) is arranged on the rear side of the sealing shell (4).

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