Temperature controller for control box

Abstract

The utility model discloses a temperature controller for a control box, which comprises a temperature controller body, a transparent cover is rotatably mounted in front of the temperature controller body, a handle is fixedly mounted on the right side of the transparent cover, a quick mounting mechanism is arranged on the outer side of the temperature controller body, and the quick mounting mechanism comprises a fixing block, a bolt and a limiting block. Fixing blocks are symmetrically and fixedly installed on the left side and the right side of the temperature controller body. According to the temperature controller for the control box, through the arrangement of the rapid installation mechanism, the installation time is greatly saved, convenience is provided for subsequent replacement and maintenance of the temperature controller, meanwhile, the wire collection mechanism is arranged, so that a plug wire is neatly wound on one side of the temperature controller, it is guaranteed that the plug wire cannot be damaged due to external factors, and the service life of the plug wire is prolonged. And in addition, a heat dissipation and moisture-proof mechanism is arranged, so that the temperature controller can quickly exhaust hot air, the interior of the temperature controller is kept in a dry environment for a long time, the service life of the temperature controller is greatly prolonged, and the use stability and safety of the temperature controller are ensured.

Description

Technical Field

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

[0002] A thermostat is an electronic device used to control temperature. It can maintain a constant temperature in the environment. The thermostat generally contains a sensor to detect temperature changes and control the heating or cooling device according to a preset temperature range. It is composed of electronic technology, automation technology and control technology, and is connected through a trigger to achieve automatic temperature adjustment. The range of controllers is very wide, for example, it is used in a variety of products such as household appliances, motors and refrigeration. There are many types of thermostats for control boxes on the market, but there are still some disadvantages;

[0003] For example, in actual use, a general control box uses a thermostat, which sends switch commands through the temperature controller to control the operation of the equipment. However, the general controller is installed on the outside of the control box, which is troublesome to install. At the same time, the wires of the thermostat are generally scattered on the outside of the control box, which is easily damaged by external factors. In addition, the general controller runs for a long time and generates a lot of heat. If it is not discharged in time, the thermostat will short-circuit. Secondly, the thermostat is easily affected by moisture during use, which will affect the stability of the thermostat. Therefore, we propose a thermostat for a control box to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a thermostat for a control box to solve the problem that the current thermostat for a control box proposed in the above-mentioned background technology sends out a switch command through the temperature controller to control the operation of the equipment, and the general controller is installed on the outside of the control box, which is troublesome to install. At the same time, the wires of the thermostat are generally scattered on the outside of the control box and are easily damaged by external factors. In addition, the general controller runs for a long time and generates a lot of heat. If it is not discharged in time, it will cause a short circuit in the thermostat. Secondly, the thermostat is easy to get damp during use, which will affect the stability of the thermostat.

[0005] To achieve the above object, the utility model provides the following technical solution: a temperature controller for a control box, comprising:

[0006] A thermostat body, wherein a transparent cover is rotatably mounted in front of the thermostat body, and a handle is fixedly mounted on the right side of the transparent cover;

[0007] Also includes:

[0008] A quick installation mechanism is provided on the outside of the thermostat body, wherein the quick installation mechanism includes a fixing block, a bolt and a limit block, the fixing blocks are symmetrically fixedly installed on the left and right sides of the thermostat body, and the fixing blocks and the fixing plates are fixed by bolts, and the fixing plates are located behind the thermostat body;

[0009] A wire collecting mechanism is arranged on the right side of the thermostat body, wherein the wire collecting mechanism includes a plug wire, a winding rod, a fixing rod and a protective shell; a protective shell is snap-fitted and installed on the right side of the thermostat body, and a winding rod is rotatably installed inside the protective shell, and the plug wire is wound around the left side of the winding rod.

[0010] Preferably, heat dissipation holes are arranged in an array on the front of the interior of the transparent cover, and filters are mounted inside the heat dissipation holes.

[0011] Preferably, limit blocks are symmetrically fixedly arranged on the upper and lower sides of the thermostat body, and the limit blocks are installed inside the support rod, and the support rod is symmetrically installed on the outer front of the fixing plate.

[0012] Preferably, a fixing rod is provided inside the upper part of the winding rod, and the fixing rod is snap-connected with the thermostat body.

[0013] Preferably, a hole is opened in the upper interior of the thermostat body, and a filter is mounted in the hole in the upper interior of the thermostat body, and a desiccant is placed above the filter.

[0014] Preferably, a top cover shell is arranged above the desiccant, and the top cover shell is snap-connected with the thermostat body.

[0015] Preferably, a rear cover is arranged at the rear of the thermostat body, and the exterior of the rear cover arranged at the rear of the thermostat body is filled with a rubber pad.

[0016] Preferably, the rubber pad is provided with heat dissipation holes in an array pattern inside, and a filter is provided inside the heat dissipation holes.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the thermostat for the control box greatly saves installation time by providing a quick installation mechanism, and also provides convenience for subsequent replacement and maintenance of the thermostat. At the same time, a wire collection mechanism is provided, so that the plug wires are neatly wound around one side of the thermostat, ensuring that the plug wires will not be damaged due to external factors. In addition, a heat dissipation and moisture-proof mechanism is provided, which can enable the thermostat to quickly discharge heat and keep the interior of the thermostat in a dry environment for a long time, greatly extending the service life of the thermostat and ensuring its stability and safety in use.

[0018] 1. It is equipped with fixing blocks, bolts, support rods and limit blocks. The thermostat body needs to be fixedly installed with the fixing plate. The fixing blocks are symmetrically arranged on the left and right sides of the outer side of the thermostat body. At the same time, the support rods are symmetrically arranged on the upper and lower sides of the outer side of the thermostat body. The support rods are first inserted into the outer side of the limit blocks. The limit blocks are fixedly installed on the upper and lower sides of the fixing plate. The thermostat body is first fixed with the limit blocks, and then the fixing blocks and fixing plates on the left and right sides of the thermostat body are firmly fixed with bolts. In this way, the thermostat body and the fixing plate are quickly installed together, which greatly saves the installation time and also provides convenience for the subsequent replacement and maintenance of the thermostat body.

[0019] 2. A plug-in wire, a winding rod, a fixing rod and a protective shell are provided. The winding rod is provided by rotating the right side of the thermostat body. When the plug-in wire is scattered outside the thermostat body and is not in use, in order to ensure that the plug-in wire will not be damaged due to external factors, the plug-in wire is wound around the left side of the winding rod, so that the winding rod can neatly wind the plug-in wire together. Then, the fixing rod is inserted into the inside of the winding rod and the inside of the thermostat body, so that the fixing rod can firmly limit the winding rod, so that the winding rod will not rotate at will. After the winding rod has collected the plug-in wire, the protective shell is put on the outside of the plug-in wire, the winding rod and the fixing rod, so that the protective shell protects them.

[0020] 3. Heat dissipation holes, filters, top cover shells and desiccant are provided. Multiple heat dissipation holes are arranged in an array inside the transparent cover and inside the rubber pad. Meanwhile, the transparent cover and the rubber pad are respectively installed on the front and back sides of the thermostat body. That is, the heat dissipation holes can enable the thermostat body to quickly discharge hot air, thus avoiding the occurrence of short circuit. Meanwhile, filters are installed inside the heat dissipation holes. The filters can prevent dust from entering the thermostat body when the thermostat body is dissipating heat. In addition, holes are provided inside the upper part of the thermostat body. Filters are also installed inside the holes. Desiccant is placed above the filters. The desiccant can keep the interior of the thermostat body in a dry environment for a long time, thus greatly extending the service life of the thermostat body and ensuring its stability and safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a perspective structural diagram of the thermostat body, transparent cover and handle connection of the utility model;

[0023] Figure 3 This is a schematic diagram of the front cross-sectional structure of the connection between the plug-in wire, the winding rod and the fixing rod of the utility model;

[0024] Figure 4 It is a right side structural schematic diagram of the utility model;

[0025] Figure 5 This is a perspective structural diagram of the connection between the heat dissipation hole, the filter screen and the rubber pad of the utility model;

[0026] Figure 6 It is a right side cross-sectional structural diagram of the connection between the winding rod, the fixing rod and the protective shell of the utility model;

[0027] In the figure: 1. Thermostat body; 2. Transparent cover; 3. Handle; 4. Heat dissipation hole; 5. Filter; 6. Fixing block; 7. Bolt; 8. Support rod; 9. Limit block; 10. Fixing plate; 11. Plug wire; 12. Winding rod; 13. Fixing rod; 14. Protective shell; 15. Rubber pad; 16. Top cover shell; 17. Desiccant. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-6 The utility model provides a technical solution: a thermostat for a control box, comprising: a thermostat body 1, a transparent cover 2, a handle 3, a heat dissipation hole 4, a filter 5, a fixing block 6, a bolt 7, a support rod 8, a limit block 9, a fixing plate 10, a plug wire 11, a winding rod 12, a fixing rod 13, a protective shell 14, a rubber pad 15, a top cover shell 16 and a desiccant 17;

[0030] like Figure 1 , Figure 2 and Figure 4As shown in the figure, the thermostat body 1 is to be fixedly installed with the fixing plate 10, the fixing blocks 6 are symmetrically arranged on the left and right sides of the outer side of the thermostat body 1, and the support rods 8 are symmetrically arranged on the upper and lower sides of the outer side of the thermostat body 1. The support rods 8 are first inserted into the outer side of the limit blocks 9, and the limit blocks 9 are fixedly installed on the upper and lower sides of the fixing plate 10. The thermostat body 1 is first fixed with the limit blocks 9, and then the bolts 7 are used to insert the bolts 7 into the fixing blocks 6 and the fixing plate 10, so that the bolts 7 firmly fix the fixing blocks 6 and the fixing plates 10 on the left and right sides of the thermostat body 1, so that the thermostat body 1 and the fixing plate 10 are quickly installed together, which greatly saves the installation time and also provides convenience for the subsequent replacement and maintenance of the thermostat body 1. When the operator wants to press the thermostat body 1, he needs to open the transparent cover 2 set in front of the thermostat body 1 first. The transparent cover 2 is protected in front of the thermostat body 1 to prevent the thermostat body 1 from being damaged. The transparent cover 2 and the thermostat body 1 are connected together by snapping. The operator holds the handle 3 on the right side of the transparent cover 2 with his hand, and the transparent cover 2 can be rotated forward, and the transparent cover 2 can be opened, and the thermostat body 1 can be operated;

[0031] like Figure 1 and Figure 6 As shown in , a winding rod 12 is set by rotating the right side of the thermostat body 1. When the plug wire 11 is scattered outside the thermostat body 1 and is not in use, in order to ensure that the plug wire 11 will not be damaged due to external factors, the plug wire 11 is wound around the left side of the winding rod 12, so that the winding rod 12 can neatly wind the plug wire 11 together, and then use the fixing rod 13 to insert the fixing rod 13 into the inside of the winding rod 12 and the inside of the thermostat body 1. The fixing rod 13 and the thermostat body 1 are snap-connected, so that the fixing rod 13 can firmly limit the winding rod 12, so that the winding rod 12 will not rotate at will. After the winding rod 12 has collected the plug wire 11, the protective shell 14 is put on the outside of the plug wire 11, the winding rod 12 and the fixing rod 13, so that the protective shell 14 protects them, which greatly ensures that the plug wire 11 will not be damaged.

[0032] like Figure 2 and Figure 5As shown in the figure, a plurality of heat dissipation holes 4 are arranged in an array inside the transparent cover 2 and inside the rubber pad 15. At the same time, the transparent cover 2 and the rubber pad 15 are respectively installed on the front and rear sides of the thermostat body 1. The rubber pad 15 is a filler of the back cover of the thermostat body 1. The rubber pad 15 can reduce the vibration of the thermostat body 1. At the same time, the heat dissipation holes 4 inside the transparent cover 2 and the rubber pad 15 can quickly discharge hot air when the thermostat body 1 is running, avoiding the occurrence of a short circuit. At the same time, a filter 5 is installed inside the heat dissipation hole 4, which can prevent the thermostat from When the body 1 is dissipating heat, dust enters the thermostat body 1. In addition, a hole is also opened inside the upper part of the thermostat body 1. The filter 5 is also installed inside the hole. A desiccant 17 is placed above the filter 5. The desiccant 17 can keep the inside of the thermostat body 1 in a dry environment for a long time, which will greatly extend the service life of the thermostat body 1 and ensure its stability and safety in use. A top cover shell 16 is installed above the desiccant 17, and the top cover shell 16 and the thermostat body 1 are engaged, so that the desiccant 17 can be replaced at any time.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thermostat for a control box, comprising: A thermostat body (1), wherein a transparent cover (2) is rotatably mounted in front of the thermostat body (1), and a handle (3) is fixedly mounted on the right side of the transparent cover (2); It is characterized by further comprising: A quick installation mechanism is arranged on the outside of the thermostat body (1), wherein the quick installation mechanism comprises a fixing block (6), a bolt (7) and a limit block (9); the fixing blocks (6) are symmetrically fixedly installed on the left and right sides of the thermostat body (1); the fixing blocks (6) and the fixing plate (10) are fixed by the bolts (7); and the fixing plate (10) is located at the rear of the thermostat body (1); The right side of the thermostat body (1) is provided with a wire collecting mechanism, wherein the wire collecting mechanism comprises a plug wire (11), a winding rod (12), a fixing rod (13) and a protective shell (14); the right side of the thermostat body (1) is snap-fitted with the protective shell (14), the winding rod (12) is rotatably mounted inside the protective shell (14), and the plug wire (11) is wound around the left side of the winding rod (12).

2. A thermostat for a control box according to claim 1, characterized in that: The transparent cover (2) is provided with heat dissipation holes (4) in an array at the front of the interior, and a filter screen (5) is mounted in engagement with the interior of the heat dissipation holes (4).

3. A thermostat for a control box according to claim 1, characterized in that: Limit blocks (9) are symmetrically fixedly arranged on the upper and lower sides of the thermostat body (1), and the limit blocks (9) are installed inside the support rod (8), and the support rod (8) is symmetrically installed on the front of the outer side of the fixing plate (10).

4. A thermostat for a control box according to claim 1, characterized in that: A fixing rod (13) is arranged inside the upper part of the winding rod (12), and the fixing rod (13) is snap-connected with the thermostat body (1).

5. A thermostat for a control box according to claim 3, characterized in that: A hole is provided in the upper interior of the thermostat body (1), and a filter screen (5) is mounted in the hole in the upper interior of the thermostat body (1), and a desiccant (17) is placed above the filter screen (5).

6. A thermostat for a control box according to claim 5, characterized in that: A top cover shell (16) is arranged above the desiccant (17), and the top cover shell (16) and the thermostat body (1) are snap-fitted and connected.

7. A thermostat for a control box according to claim 6, characterized in that: A rear cover is arranged at the rear of the thermostat body (1), and a rubber pad (15) is filled outside the rear cover arranged at the rear of the thermostat body (1).

8. A thermostat for a control box according to claim 7, characterized in that: The rubber pad (15) is internally provided with heat dissipation holes (4) in an array, and a filter screen (5) is provided inside the heat dissipation holes (4) in a snap-fit ​​manner.

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