Waterproof and moistureproof temperature controller

Abstract

A waterproof and moisture-proof temperature controller comprises a temperature controller shell, an air inlet is formed in one side wall of the temperature controller shell, a dustproof net plate and a waterproof breathable film plate are installed in the air inlet, a cooling fan is installed on the inner wall of one side of the temperature controller shell, and a moisture removal assembly is arranged in the temperature controller shell. Compared with the prior art, the temperature controller has the advantages that when the heat dissipation fan works, external air enters the temperature controller shell through the air inlet for ventilation and heat dissipation, and when the external air passes through the air inlet, the dustproof net plate can filter the external air, so that dust is prevented from entering the temperature controller shell, and the service life of the temperature controller shell is prolonged. The waterproof breathable film plate can prevent water vapor from entering the temperature controller shell while guaranteeing ventilation, the interior of the temperature controller shell can be kept dry all the time due to the arrangement of the dehumidification assembly, the problem that parts in the temperature controller shell are burnt out due to too high humidity is effectively solved, the dehumidification box is convenient to disassemble and assemble, and the activated aluminum oxide balls are convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of thermostats, in particular to a waterproof and moisture-proof thermostat. Background Art

[0002] Thermostat refers to a series of automatic control components that produce certain special effects and conduction or disconnection actions by physically deforming the switch according to the temperature changes in the working environment. It is also called temperature control switch, temperature protector, temperature controller, or simply thermostat. Or the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller issues a switch command to control the operation of the equipment to achieve the ideal temperature and energy saving effect.

[0003] After searching, the Chinese patent with publication number CN219577714U discloses a heat dissipation structure of a thermostat, including a heat dissipation housing and a thermostat body, the front side of the heat dissipation housing is provided with a thermostat mounting groove, the back of the thermostat body is matched and embedded in the thermostat mounting groove, the inner cavity side wall of the thermostat mounting groove is integrally formed with a plurality of mounting ears, and the thermostat body is fixed to the mounting ears provided in the thermostat mounting groove by bolts, the inner cavity top of the heat dissipation housing is provided with an air inlet chamber, the inner side of the thermostat mounting groove is separated into an air guide channel by a partition, and the top of the partition It is connected to the air inlet chamber, and a plurality of horizontal blowing slots are provided on the partition. A heat dissipation fan mounting hole slot is provided on the front side of the air inlet chamber, and a heat dissipation fan is equipped in the heat dissipation fan mounting hole slot. A first dust filter is provided at the air inlet of the heat dissipation fan, and an air guide fin is provided in each blowing slot provided on the partition. The air guide fins are connected to the two side walls of the inner cavity of the heat dissipation casing through a rotating shaft. An exhaust chamber is provided at the bottom of the heat dissipation casing, a first exhaust outlet which is the same as the thermostat mounting slot is provided at the top of the exhaust chamber, and a second exhaust outlet is provided at the bottom of the exhaust chamber.

[0004] The above-mentioned existing technical solutions have the following deficiencies: currently most thermostats do not have the function of being waterproof and moisture-proof. Since the thermostats are mostly used in a humid environment, it is easy for the external humid air to enter the thermostat when the thermostat dissipates heat, which may easily cause the internal parts of the thermostat to burn out. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a waterproof and moisture-proof thermostat to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is a waterproof and moisture-proof thermostat, including a thermostat shell, an air inlet is opened on one side wall of the thermostat shell, a dustproof mesh plate and a waterproof breathable membrane plate are installed in the air inlet, a heat dissipation fan is installed on the inner wall of one side of the thermostat shell, and a dehumidification component is provided in the thermostat shell.

[0007] As an improvement: the dehumidification component includes an installation groove, a dehumidification box, a dovetail groove and a guide rail. An installation groove is opened on the upper outer wall of the thermostat shell, and a dehumidification box is arranged in the installation groove. Dovetail grooves are opened on the front and rear inner walls of the thermostat shell. Guide rails matching the dovetail grooves are fixedly connected to the front and rear inner walls of the dehumidification box, and activated alumina balls are arranged in the dehumidification box.

[0008] As an improvement: a sealing groove is provided on the lower side wall of the installation groove, and a sealing ring is provided in the sealing groove.

[0009] As an improvement: a first magnet is embedded on both the front and rear sides of the lower outer wall of the dehumidification box, and a second magnet is embedded on the lower inner wall of the thermostat housing and directly below the first magnet.

[0010] As an improvement: a heat dissipation port is provided on the other side wall of the thermostat housing.

[0011] As an improvement: a pull ring is provided on the upper outer wall of the dehumidification box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When the cooling fan is working, the outside air enters the thermostat housing through the air inlet for ventilation and heat dissipation. When the outside air passes through the air inlet, the dustproof mesh plate can filter the outside air to prevent dust from entering the thermostat housing. The waterproof and breathable membrane plate can prevent water vapor from entering the thermostat housing while ensuring ventilation. The setting of the dehumidification component can keep the inside of the thermostat housing dry, effectively avoiding the problem of internal parts of the thermostat housing burning due to excessive humidity. The dehumidification box is easy to disassemble and replace the activated alumina balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a waterproof and moisture-proof thermostat of the utility model;

[0015] Figure 2 This is a schematic diagram of the waterproof and breathable membrane structure of a waterproof and moisture-proof thermostat of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a moisture removal component of a waterproof and moisture-proof thermostat of the utility model;

[0017] Figure 4 This is a cross-sectional view of a thermostat housing of a waterproof and moisture-proof thermostat of the utility model;

[0018] As shown in the figure:

[0019] 1. Thermostat housing; 1.1. Air inlet; 1.2. Dustproof mesh plate; 1.3. Waterproof breathable membrane plate; 1.4. Cooling fan; 2. Dehumidification assembly; 2.1. Mounting slot; 2.2. Dehumidification box; 2.3. Dovetail slot; 2.4. Guide rail; 2.11. Sealing slot; 2.21. First magnet; 1.11. Second magnet; 1.5. Cooling port. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features and purpose effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1 and Figure 2 As shown, a waterproof and moisture-proof thermostat comprises a thermostat housing 1, an air inlet 1.1 is provided on one side wall of the thermostat housing 1, a dustproof mesh plate 1.2 and a waterproof breathable membrane plate 1.3 are installed in the air inlet 1.1, a heat dissipation fan 1.4 is installed on one side inner wall of the thermostat housing 1, when the heat dissipation fan 1.4 is working, the outside air will enter the inside of the thermostat housing 1 through the air inlet 1.1, when the outside air passes through the air inlet 1.1, the dustproof mesh plate 1.2 can filter the outside air to prevent dust from entering the inside of the thermostat housing 1, the waterproof breathable membrane plate 1.3 can prevent water vapor from entering the thermostat housing 1 while ensuring ventilation, and a dehumidification component 2 is provided in the thermostat housing 1.

[0024] Specifically, Figure 3As shown, a waterproof and moisture-proof thermostat, the dehumidification component 2 includes a mounting groove 2.1, a dehumidification box 2.2, a dovetail groove 2.3 and a guide rail 2.4, the upper outer wall of the thermostat housing 1 is provided with a mounting groove 2.1, the dehumidification box 2.2 is arranged in the mounting groove 2.1, the front and rear inner walls of the thermostat housing 1 are provided with dovetail grooves 2.3, the front and rear inner walls of the dehumidification box 2.2 are fixedly connected with guide rails 2.4 adapted to the dovetail grooves 2.3, the dehumidification box 2.2 is provided with activated alumina balls, the activated alumina balls in the dehumidification box 2.2 can dehumidify the inside of the thermostat housing 1, so that the inside of the thermostat housing 1 is always kept dry , effectively avoiding the problem of internal parts of the thermostat housing 1 burning out due to excessive humidity. When the activated alumina ball is saturated, pull the pull ring on the dehumidification box 2.2 to separate the first magnet 2.21 from the second magnet 1.11 on the lower inner wall of the thermostat housing 1, pull the dehumidification box 2.2 out of the thermostat housing 1, and then replace the activated alumina ball. When installing the dehumidification box 2.2, insert the guide rail 2.4 on the dehumidification box 2.2 into the dovetail groove 2.3 on the thermostat housing 1, so that the first magnet 2.21 at the bottom of the dehumidification box 2.2 is adsorbed with the second magnet 1.1, and the installation is completed, which is convenient for replacing the activated alumina ball and more practical.

[0025] Specifically, Figure 3 As shown, a waterproof and moisture-proof thermostat is provided, a sealing groove 2.11 is provided on the lower side wall of the installation groove 2.1, and a sealing ring is provided in the sealing groove 2.11 to ensure the sealing between the dehumidification box 2.2 and the installation groove 2.1.

[0026] Specifically, Figure 4 As shown, a waterproof and moisture-proof thermostat is provided, wherein first magnets 2.21 are embedded on both the front and rear sides of the lower outer wall of a dehumidification box 2.2, and a second magnet 1.11 is embedded on the lower inner wall of the thermostat housing 1 and directly below the first magnet 2.21. The first magnet 2.21 cooperates with the second magnet 1.11 to fix the dehumidification box 2.2 inside the thermostat housing 1.

[0027] Specifically, Figure 2 As shown, a waterproof and moisture-proof thermostat is provided, and a heat dissipation port 1.5 is provided on the other side wall of the thermostat housing 1, and the air inside the thermostat housing 1 is discharged to the outside through the heat dissipation port 1.5.

[0028] Specifically, Figure 3 As shown, a waterproof and moisture-proof thermostat is provided, and a pull ring is provided on the upper outer wall of the dehumidification box 2.2, so as to facilitate pulling the dehumidification box 2.2 out of the thermostat housing 1.

[0029] During the specific implementation of the utility model, when the heat dissipation fan 1.4 is working, the outside air enters the interior of the thermostat housing 1 through the air inlet 1.1 and is then discharged through the heat dissipation port 1.5 for ventilation and heat dissipation. When the outside air passes through the air inlet 1.1, the dustproof mesh plate 1.2 can filter the outside air to prevent dust from entering the interior of the thermostat housing 1. The waterproof and breathable membrane plate 1.3 can prevent water vapor from entering the thermostat housing 1 while ensuring ventilation. The activated alumina balls in the dehumidification box 2.2 can dehumidify the interior of the thermostat housing 1, so that the interior of the thermostat housing 1 is always kept dry, effectively avoiding the excessive humidity. The problem of internal parts of the thermostat housing 1 being burned out due to high humidity. When the activated alumina balls are saturated, pull the pull ring on the dehumidification box 2.2 to disengage the first magnet 2.21 from the second magnet 1.11 on the lower inner wall of the thermostat housing 1, pull the dehumidification box 2.2 out of the thermostat housing 1, and then replace the activated alumina balls. When installing the dehumidification box 2.2, insert the guide rail 2.4 on the dehumidification box 2.2 into the dovetail groove 2.3 on the thermostat housing 1 so that the first magnet 2.21 at the bottom of the dehumidification box 2.2 is adsorbed with the second magnet 1.1, and the installation is completed, which is convenient for replacing the activated alumina balls and more practical.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof and moisture-proof thermostat, comprising a thermostat housing (1), characterized in that: An air inlet (1.1) is provided on one side wall of the thermostat housing (1), a dustproof mesh plate (1.2) and a waterproof breathable membrane plate (1.3) are installed in the air inlet (1.1), a heat dissipation fan (1.4) is installed on one side inner wall of the thermostat housing (1), and a dehumidification component (2) is provided in the thermostat housing (1).

2. A waterproof and moisture-proof thermostat according to claim 1, characterized in that: The dehumidification component (2) comprises a mounting groove (2.1), a dehumidification box (2.2), a dovetail groove (2.3) and a guide rail (2.4); the mounting groove (2.1) is provided on the upper outer wall of the thermostat housing (1); the dehumidification box (2.2) is arranged in the mounting groove (2.1); dovetail grooves (2.3) are provided on the front and rear inner walls of the thermostat housing (1); guide rails (2.4) adapted to the dovetail grooves (2.3) are fixedly connected to the front and rear inner walls of the dehumidification box (2.2); and activated alumina balls are arranged in the dehumidification box (2.2).

3. A waterproof and moisture-proof thermostat according to claim 2, characterized in that: A sealing groove (2.11) is provided on the lower side wall of the installation groove (2.1), and a sealing ring is provided in the sealing groove (2.11).

4. A waterproof and moisture-proof thermostat according to claim 2, characterized in that: A first magnet (2.21) is embedded on both the front and rear sides of the lower outer wall of the dehumidification box (2.2), and a second magnet (1.11) is embedded on the lower inner wall of the thermostat housing (1) and directly below the first magnet (2.21).

5. The waterproof and moisture-proof thermostat according to claim 1, characterized in that: A heat dissipation opening (1.5) is provided on the other side wall of the temperature controller housing (1).

6. The waterproof and moisture-proof thermostat according to claim 2, characterized in that: A pull ring is provided on the upper outer wall of the dehumidification box (2.2).

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