Integrated waterproof temperature control switch

Abstract

The utility model discloses an integrated waterproof temperature control switch, which comprises a control panel, the control panel is provided with control keys, an indicating lamp, a power interface, a circuit board, a glue injection port and a partition plate, the indicating lamp is correspondingly arranged between the two groups of control keys, the power interface is positioned below the indicating lamp, a mounting cavity is arranged in the control panel, and the circuit board is arranged in the mounting cavity. The circuit board is arranged on the back of the control panel, the partition plate is arranged below the mounting cavity to form a glue injection area, the glue injection openings are correspondingly formed in the glue injection area, the number of the glue injection openings is two, and the interiors of the two glue injection openings are communicated. The control panel has the beneficial effects that the control panel has the advantages of good sealing performance and long service life, so that the problems of short circuit and influence of other environmental factors caused by water entering and moisture in the control panel due to dust and water washing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of control switches, and more specifically, to an improvement of a temperature control switch. Background Art

[0002] A thermostat refers to a series of automatic control components that, according to the temperature change of the working environment, undergo physical deformation inside the switch, thereby generating certain special effects and producing on or off actions. It is also called a temperature control switch. Or, through a temperature protector, the temperature is transmitted to the temperature controller, and the temperature controller issues a switch command to control the operation of the device to achieve the ideal temperature and energy-saving effect. According to different types, thermostats are applied in many products such as household appliances, motors, refrigeration, or heating.

[0003] However, the existing temperature control switches are prone to being affected by dust, moisture, and other environmental factors during use. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an integrated waterproof temperature control switch, which has the advantages of good sealing performance and long service life, and further solves the problems of being affected by dust, water washing causing water to enter the control panel, moisture, resulting in short circuits and other environmental factors.

[0006] (2) Technical Solutions

[0007] To achieve the advantages of good sealing performance and long service life, the specific technical solutions adopted by the utility model are as follows:

[0008] The integrated waterproof temperature control switch includes a control panel, which is provided with control buttons, indicator lights, a power interface, a circuit board, a glue injection port, and a partition. The indicator lights are located between two groups of control buttons, the power interface is below the indicator lights, an installation cavity is provided inside the control panel, the circuit board is arranged on the back of the control panel, the partition is arranged below the installation cavity to form a glue injection area, and the glue injection ports respectively correspond to the glue injection area. There are two groups of glue injection ports, and the interiors of the two groups of glue injection ports are interconnected.

[0009] Furthermore, the control panel is of an integrally formed structure, and a power interface installation groove is provided at the bottom of the control panel.

[0010] Furthermore, the control buttons, indicator lights, and power interface are all electrically connected to the circuit board.

[0011] Furthermore, the indicator lights are provided with several groups of lamp bodies, which are horizontally arranged between the control buttons.

[0012] Further, glue is injected onto the surface of the circuit board, covering the entire interior of the control panel, and an external connection wire is connected to the back of the circuit board.

[0013] Further, the height of the partition is equal to the height of the control button, and they are connected to form a glue injection area. After the glue is filled, it forms a complete seal with the circuit board.

[0014] Further, the glue injection ports are respectively a potting port and an air outlet, and the potting port is communicated with the air outlet.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present utility model provides an integrated waterproof temperature control switch, which has the following beneficial effects:

[0017] The control panel is of an integrally formed structure, and signal transmission and power supply are carried out through the circuit board. An array of lamp bodies is provided on the indicator light, which is horizontally arranged between the control buttons. It improves the visibility of the indicator light or represents different status information. Glue is injected onto the surface of the circuit board, covering the entire interior of the control panel, and an external connection wire is connected to the back of the circuit board. It is completely sealed into a whole. Protect the circuit board from dust, moisture and other environmental factors. Glue is injected through the potting port, and the air outlet discharges air. When the glue flows out from the other side, the glue is filled and the sealing is completed. Air is excluded during glue injection to avoid the formation of bubbles and ensure that the glue can fully fill the area to be sealed. Thus, it has the advantages of good sealing performance and long service life, and further solves the problem of being affected by dust, moisture and other environmental factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is the structural schematic diagram of the present utility model;

[0020] Figure 2 is one of the internal structural schematic diagrams of the present utility model;

[0021] Figure 3 is the other internal structural schematic diagram of the present utility model;

[0022] Figure 4 is the connection structural schematic diagram of the present utility model;

[0023] Figure 5 is the bottom schematic diagram of the control panel 1 of the present utility model.

[0024] In the figure: control panel 1, control buttons 2, indicator lights 3, power interface 4, circuit board 5, glue injection port 6, partition 7, installation groove 11, external connection wire 51, potting port 61, air outlet 62. Specific embodiments

[0025] To further illustrate the embodiments, the present utility model provides accompanying drawings, which are part of the disclosure of the present utility model. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0026] According to an embodiment of the present utility model, an integrated waterproof temperature control switch is provided.

[0027] Now, the present utility model will be further described in conjunction with the accompanying drawings and specific embodiments. As Figures 1-5 shown, the integrated waterproof temperature control switch according to an embodiment of the present utility model includes a control panel 1, and the control panel 1 is provided with control buttons 2, indicator lights 3, a power interface 4, a circuit board 5, a glue injection port 6 and a partition 7. The indicator light 3 is correspondingly located between two groups of control buttons 2, the power interface 4 is located below the indicator light 3. An installation cavity is provided inside the control panel 1, the circuit board 5 is arranged on the back of the control panel 1, and the partition 7 is arranged below the installation cavity to form a glue injection area. The partition 7 is used to divide different areas so as to inject glue in a specific area to achieve a waterproof or dust-proof sealing effect. The glue injection ports 6 respectively correspond to the glue injection areas. There are two groups of the glue injection ports 6, and the interiors of the two groups of glue injection ports 6 are communicated with each other.

[0028] In one embodiment, the control panel 1 is an integrally formed structure, and an installation groove 11 for installing the power interface 4 is provided at the bottom of the control panel 1. This simplifies the assembly and ensures the stability of the power interface 4.

[0029] In one embodiment, the control buttons 2, the indicator lights 3, and the power interface 4 are all electrically connected to the circuit board 5. Signal transmission and power supply are carried out through the circuit board 5.

[0030] In one embodiment, several groups of lamp bodies are provided on the indicator light 3 and are horizontally arranged between the control buttons 2. This improves the visibility of the indicator light or indicates different status information.

[0031] In one embodiment, glue is injected onto the surface of the circuit board 5, covering the entire interior of the control panel 1. An external connecting wire 51 is connected to the back of the circuit board 5, making it completely sealed as a whole, protecting the circuit board from dust, moisture, and other environmental factors.

[0032] In one embodiment, the height of the partition 7 is equal to the height of the control button 2, and they are connected to form a glue injection area. After the glue is filled, it forms a seal with the circuit board 5.

[0033] In one embodiment, the glue injection ports 6 are respectively a potting port 61 and an air outlet 62, and the potting port 61 and the air outlet 62 are connected. Glue is injected through the potting port 61, and air is exhausted through the air outlet 62. When the glue flows out from the other side, the glue is filled and the sealing is completed. Air is exhausted during glue injection to avoid the formation of bubbles and ensure that the glue can fully fill the area to be sealed.

[0034] Working principle: The control panel 1 is an integrally formed structure, and signal transmission and power supply are carried out through the circuit board 5. The indicator light 3 is provided with a plurality of lamp bodies, which are horizontally arranged between the control buttons 2 to improve the visibility of the indicator light or represent different status information. Glue is injected onto the surface of the circuit board 5, covering the entire interior of the control panel 1. An external connecting wire 51 is connected to the back of the circuit board 5, making it completely sealed as a whole, protecting the circuit board from dust, moisture, and other environmental factors. Glue is injected through the potting port 61, and air is exhausted through the air outlet 62. When the glue flows out from the other side, the glue is filled and the sealing is completed. Air is exhausted during glue injection to avoid the formation of bubbles and ensure that the glue can fully fill the area to be sealed.

[0035] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. One-piece waterproof temperature control switch, characterized in that: It includes a control panel (1), and the control panel (1) is provided with control buttons (2), indicator lights (3), a power interface (4), a circuit board (5), a glue injection port (6) and a partition board (7). The indicator lights (3) are correspondingly arranged between two groups of control buttons (2), the power interface (4) is located below the indicator lights (3), an installation cavity is arranged inside the control panel (1), the circuit board (5) is arranged on the back of the control panel (1), the partition board (7) is arranged below the installation cavity to form a glue injection area, and the glue injection ports (6) are respectively corresponding in the glue injection area. There are two groups of the glue injection ports (6), and the interiors of the two groups of glue injection ports (6) are communicated with each other.

2. The integrated waterproof temperature control switch according to claim 1, characterized in that: The control panel (1) is of an integrally formed structure, and an installation groove (11) for installing the power interface (4) is arranged at the bottom of the control panel (1).

3. The integrated waterproof temperature control switch according to claim 1, characterized in that: The control buttons (2), indicator lights (3), and power interface (4) are all electrically connected to the circuit board (5).

4. The integrated waterproof temperature control switch according to claim 1, characterized in that: The indicator lights (3) are provided with several groups of lamp bodies, which are horizontally arranged between the control buttons (2).

5. The integrated waterproof temperature control switch according to claim 1, wherein: Glue is injected on the surface of the circuit board (5) to cover the entire interior of the control panel (1), and an external connection wire (51) is connected to the back of the circuit board (5).

6. The integrated waterproof temperature control switch according to claim 1, characterized in that: The height of the partition board (7) is equal to the height of the control buttons (2), and they are connected to form a glue injection area. After the glue is filled, it forms a complete seal with the circuit board (5).

7. The integrated waterproof temperature control switch according to claim 1, wherein: The glue injection ports (6) are respectively a potting port (61) and an air outlet (62), and the potting port (61) is communicated with the air outlet (62).

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