Temperature controller for switch cabinet

Abstract

The utility model relates to the technical field of temperature controllers, and discloses a temperature controller for a switch cabinet, which comprises a temperature controller body, an interaction area is connected onto the temperature controller body, a dust removal mechanism is connected onto the temperature controller body, the dust removal mechanism comprises a protection frame and a screw rod, the protection frame is fixedly connected onto the temperature controller body, and the screw rod is fixedly connected onto the interaction area. The screw rod is rotationally connected into the protection frame through a bearing, the screw rod is fixedly connected with a motor, the motor is fixedly connected into a first machine box, the first machine box is fixedly connected to the temperature controller body, and the screw rod is connected with a connecting rod. By arranging a limiting rod, the limiting effect on a connecting rod can be achieved, then under rotation of a screw rod, two movable blocks synchronously ascend and descend to drive the connecting rod to ascend and descend, then a cleaning block is used for wiping an interaction area, and the cleaning effect is achieved; the purpose of convenient disassembly is achieved.

Description

Technical Field

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

[0002] The high-voltage switch cabinet is equipped with a heating device to facilitate the control of temperature and humidity. The switch cabinet operating environment has requirements for temperature and humidity. When the temperature is lower than the requirement and the humidity is higher than the requirement, the heating device starts. In addition, due to some environmental conditions, the humidity near the cabinet is relatively high, but moisture and salt spray will affect the use of the equipment, especially condensation will directly affect the action of the mechanism, especially for some small moving contact mechanisms, which will cause logical errors and affect the stable operation of electrical components.

[0003] However, in the prior art, the thermostat itself generates a large amount of heat when in use, and if the heat is not dissipated in time, there may be a risk of fire in the internal circuit. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a temperature controller for a switch cabinet.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermostat for a switch cabinet, comprising a thermostat body, an interaction area connected to the thermostat body, a dust removal mechanism connected to the thermostat body, the dust removal mechanism comprising: a protective frame and a screw, the protective frame is fixedly connected to the thermostat body, the screw is rotatably connected to the protective frame through a bearing, the screw is fixedly connected to a motor, the motor is fixedly connected in a first chassis, the first chassis is fixedly connected to the thermostat body, the screw is connected to a connecting rod, and a cleaning block is detachably connected to the connecting rod.

[0008] Preferably, there are two protective frames, which are symmetrically fixedly connected to the thermostat body, a movable block is threadedly connected to the outer wall of the screw, another protective frame is fixedly connected to a limit rod, another movable block is slidably connected to the limit rod, and both movable blocks are fixedly connected to the connecting rod. By setting the limit rod, the connecting rod can be limited, and then under the rotation of the screw, the connecting rod is driven to rise and fall by the synchronous lifting of the two movable blocks, and then the cleaning block is used to wipe the interaction area, thereby achieving a cleaning effect.

[0009] Preferably, the cleaning block is adapted to the interaction area, and the two movable blocks are respectively threadedly connected with bolts. By providing the bolts, the connecting rod can be threadedly tightened on the two movable blocks, thereby achieving the purpose of convenient disassembly.

[0010] Preferably, the thermostat body is connected with a heat dissipation mechanism, and the heat dissipation mechanism includes: a heat dissipation hole, and the heat dissipation hole is opened on the back of the thermostat body. By providing the heat dissipation hole, the internal heat can be easily discharged, so as to achieve the effect of timely heat dissipation.

[0011] Preferably, a copper sheet is fixedly connected to the back of the thermostat body, an iron sheet is fixedly connected to the copper sheet, a second chassis is fixedly connected to the iron sheet, a semiconductor refrigeration sheet is installed inside the second chassis, the cold end of the semiconductor refrigeration sheet is in contact with the iron sheet, and a heat dissipation fan is connected to the second chassis. By providing a semiconductor refrigeration sheet, the iron sheet is cooled by the cold end, and then the copper sheet is cooled by heat transfer. The cooling of the copper sheet can cool the back of the thermostat body, thereby achieving a heat dissipation effect.

[0012] Preferably, a thermometer is fixedly connected to the back of the thermostat body, and a sensor is fixedly connected to the back of the thermostat body. By setting the thermometer, the temperature of the thermostat body can be monitored. Once the temperature exceeds the height of the sensor, the sensor will control the semiconductor cooling plate to start and dissipate heat in time.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a thermostat for a switch cabinet, which has the following beneficial effects:

[0015] 1. This thermostat for a switch cabinet can limit the connecting rod by setting a limit rod, and then under the rotation of the screw rod, the connecting rod is driven to rise and fall by the synchronous lifting of the two movable blocks, and then the cleaning block is used to wipe the interaction area to achieve a cleaning effect. By setting bolts, the connecting rod thread can be tightened on the two movable blocks, thereby achieving the purpose of convenient disassembly.

[0016] 2. This thermostat for a switch cabinet cools the iron sheet through the cold end by setting a semiconductor refrigeration sheet, and then cools the copper sheet through heat transfer. The cooling of the copper sheet can cool the back of the thermostat body, thereby achieving a heat dissipation effect. By setting a thermometer, the temperature of the thermostat body can be monitored. Once the temperature exceeds the height of the sensor, the sensor will control the semiconductor refrigeration sheet to start and dissipate heat in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is the front view of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is the back view of the utility model.

[0021] In the figure: 1. Thermostat body; 2. Dust removal mechanism; 201. Protection frame; 202. First chassis; 203. Screw; 204. Movable block; 205. Connecting rod; 206. Bolt; 207. Limit rod; 3. Heat dissipation mechanism; 301. Heat dissipation hole; 302. Copper sheet; 303. Iron sheet; 304. Second chassis; 305. Thermometer; 306. Sensor; 4. Interaction area. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] like Figure 1-3 As shown, the utility model provides a thermostat for a switch cabinet, including a thermostat body 1, an interactive area 4 is connected to the thermostat body 1, a dust removal mechanism 2 is connected to the thermostat body 1, and the dust removal mechanism 2 includes: a protection frame 201 and a screw 203, the protection frame 201 is fixedly connected to the thermostat body 1, the screw 203 is rotatably connected in the protection frame 201 through a bearing, the screw 203 is fixedly connected to a motor, the motor is fixedly connected in a first chassis 202, the first chassis 202 is fixedly connected to the thermostat body 1, a connecting rod 205 is connected to the screw 203, and a cleaning block is detachably connected to the connecting rod 205.

[0025] There are two protective frames 201, which are symmetrically fixedly connected to the thermostat body 1, and a movable block 204 is threadedly connected to the outer wall of the screw 203. A limit rod 207 is fixedly connected to the other protective frame 201, and another movable block 204 is slidably connected to the limit rod 207, and both movable blocks 204 are fixedly connected to the connecting rod 205. By setting the limit rod 207, the connecting rod 205 can be limited, and then under the rotation of the screw 203, the connecting rod 205 is driven to rise and fall by the synchronous lifting of the two movable blocks 204, and then the cleaning block is used to wipe the interactive area 4, so as to achieve a cleaning effect.

[0026] The cleaning block is adapted to the interactive area 4, and the two movable blocks 204 are respectively threadedly connected with bolts 206. By providing the bolts 206, the connecting rod 205 can be threadedly tightened on the two movable blocks 204, achieving the purpose of convenient disassembly.

[0027] In this embodiment, by setting a limit rod 207, the connecting rod 205 can be limited, and then under the rotation of the screw rod 203, the connecting rod 205 is driven to rise and fall through the synchronous lifting of the two movable blocks 204, and then the cleaning block is used to wipe the interaction area 4, thereby achieving a cleaning effect.

[0028] Example 2

[0029] like Figure 1-3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a heat dissipation mechanism 3 is connected to the thermostat body 1, and the heat dissipation mechanism 3 includes: a heat dissipation hole 301, and the heat dissipation hole 301 is opened on the back of the thermostat body 1. By providing the heat dissipation hole 301, the internal heat is easily discharged, and the effect of timely heat dissipation is achieved.

[0030] A copper sheet 302 is fixedly connected to the back of the thermostat body 1, an iron sheet 303 is fixedly connected to the copper sheet 302, a second chassis 304 is fixedly connected to the iron sheet 303, a semiconductor refrigeration sheet is installed inside the second chassis 304, the cold end of the semiconductor refrigeration sheet is in contact with the iron sheet 303, and a heat dissipation fan is connected to the second chassis 304. By providing a semiconductor refrigeration sheet, the iron sheet 303 is cooled by the cold end, and then the copper sheet 302 is cooled by heat transfer. The cooling of the copper sheet 302 can cool the back of the thermostat body 1, thereby achieving a heat dissipation effect.

[0031] The back of the thermostat body 1 is fixedly connected with a thermometer 305, and the back of the thermostat body 1 is fixedly connected with a sensor 306. By setting the thermometer 305, the temperature of the thermostat body 1 can be monitored. Once the temperature exceeds the height of the sensor 306, the sensor 306 will control the semiconductor cooling plate to start and dissipate heat in time.

[0032] In this embodiment, by providing the heat dissipation holes 301, the outflow of internal heat is facilitated, thereby achieving the effect of timely heat dissipation. By providing the semiconductor refrigeration plate, the iron sheet 303 is cooled through the cold end, and then the copper sheet 302 is cooled through the heat transfer. The cooling of the copper sheet 302 can cool the back of the temperature controller body 1, thereby achieving the effect of heat dissipation.

[0033] The following is a detailed description of the working principle of the thermostat used in the switch cabinet.

[0034] like Figure 1-3 As shown, when in use, by setting the limit rod 207, the connecting rod 205 can be limited, and then under the rotation of the screw 203, the connecting rod 205 is driven to rise and fall by the synchronous lifting of the two movable blocks 204, and then the cleaning block is used to wipe the interaction area 4 to achieve a cleaning effect. By setting the heat dissipation hole 301, the outflow of internal heat is facilitated to achieve the effect of timely heat dissipation. By setting the semiconductor refrigeration plate, the iron plate 303 is cooled by the cold end, and then the copper plate 302 is cooled by heat transfer. The cooling of the copper plate 302 can cool the back of the temperature controller body 1, thereby achieving a heat dissipation effect.

[0035] It is worth noting that: in this embodiment, the motor, semiconductor cooling plate, thermometer 305 and sensor 306 are all commonly used equipment in the prior art, and the models used can be customized according to actual usage requirements. The power supply interface of the electrical equipment in this utility model is connected to the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure) to achieve its control. The circuits and controls involved are all prior art and are well known in the current field of technology, so they will not be elaborated here.

Claims

1. A thermostat for a switch cabinet, comprising a thermostat body (1), characterized in that: The thermostat body (1) is connected to an interaction area (4), and the thermostat body (1) is connected to a dust removal mechanism (2), the dust removal mechanism (2) comprising: a protection frame (201) and a screw (203), the protection frame (201) being fixedly connected to the thermostat body (1), the screw (203) being rotatably connected in the protection frame (201) via a bearing, the screw (203) being fixedly connected to a motor, the motor being fixedly connected in a first chassis (202), the first chassis (202) being fixedly connected to the thermostat body (1), the screw (203) being connected to a connecting rod (205), and a cleaning block being detachably connected to the connecting rod (205).

2. A thermostat for a switch cabinet according to claim 1, characterized in that: There are two protective frames (201) which are symmetrically fixedly connected to the thermostat body (1); a movable block (204) is threadedly connected to the outer wall of the screw rod (203); a limit rod (207) is fixedly connected to the other protective frame (201); another movable block (204) is slidably connected to the limit rod (207); and both movable blocks (204) are fixedly connected to the connecting rod (205).

3. A thermostat for a switch cabinet according to claim 2, characterized in that: The cleaning block is adapted to the interaction area (4), and the two movable blocks (204) are respectively threadedly connected with bolts (206).

4. The thermostat for a switch cabinet according to claim 1, characterized in that: The thermostat body (1) is connected to a heat dissipation mechanism (3), the heat dissipation mechanism (3) comprising: a heat dissipation hole (301), the heat dissipation hole (301) being provided on the back side of the thermostat body (1).

5. A thermostat for a switch cabinet according to claim 4, characterized in that: A copper sheet (302) is fixedly connected to the back of the temperature controller body (1), an iron sheet (303) is fixedly connected to the copper sheet (302), a second chassis (304) is fixedly connected to the iron sheet (303), a semiconductor refrigeration sheet is installed inside the second chassis (304), a cold end of the semiconductor refrigeration sheet is in contact with the iron sheet (303), and a cooling fan is connected to the second chassis (304).

6. A thermostat for a switch cabinet according to claim 5, characterized in that: A thermometer (305) is fixedly connected to the back of the thermostat body (1), and a sensor (306) is fixedly connected to the back of the thermostat body (1).

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