Waterproof temperature controller

Abstract

The utility model discloses a waterproof temperature controller, which belongs to the field of temperature controllers and comprises a temperature controller main body, a panel is arranged on the front surface of the temperature controller main body, a display screen and buttons are arranged on the front surface of the panel, a hinge part is arranged at the top of the panel, a hinge shaft is rotatably mounted in the hinge part, and a waterproof layer is arranged on the hinge shaft. A waterproof cover is hinged to the hinge part through a hinge shaft, a protruding block is arranged at the bottom of the panel, a clamping groove is formed in the bottom of the protruding block, a groove matched with the protruding block is formed in the bottom of the waterproof cover, a spring is installed at the bottom of the groove in an embedded mode, and a clamping block is fixedly connected to the upper end of the spring. One side of the clamping block is fixedly connected with a shifting block; through the arrangement of the hinge part, the hinge shaft and the waterproof cover, when the panel is not operated, the waterproof cover can be rotated to cover the front face of the panel, the display screen and the buttons are protected, water spots are prevented from being directly splashed to the panel, the waterproof effect can be achieved, and the service life of the temperature controller is prolonged.

Description

Technical Field

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

[0002] A thermostat is 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 a temperature control switch, a temperature protector, a temperature controller, or simply a 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. The application range of thermostats is very wide. According to different types of thermostats, they are used in many products such as home appliances, motors, refrigeration or heating.

[0003] The existing Chinese patent with the announcement number CN2660574Y discloses a thermostat having a shell on which a display screen, a display light, a switching switch and an adjustment button are arranged, and a control circuit is arranged inside the shell. The control circuit is connected to a ground temperature sensor arranged on the floor of the room through the switching switch, and is connected to a room temperature sensor arranged in the room through the switching switch. The other end of the control circuit is connected to a heating cable.

[0004] With respect to the above-mentioned related technology, the inventors found that there are at least the following problems in the technology: when the thermostat is in use, water is easily splashed onto the panel surface, and water stains easily flow into the panel along the gaps between the display screen and the buttons, thus affecting the life of the thermostat. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof thermostat to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof thermostat, comprising a thermostat body, a panel is provided on the front of the thermostat body, a display screen and buttons are provided on the front of the panel, a hinge portion is provided on the top of the panel, a hinge shaft is rotatably installed inside the hinge portion, a waterproof cover is hingedly connected to the hinge portion through the hinge shaft, a convex block is provided at the bottom of the panel, a card slot is provided at the bottom of the convex block, a groove matching the convex block is provided at the bottom of the waterproof cover, a spring is embedded and installed at the bottom of the groove, a card block is fixedly connected to the upper end of the spring, and a shift block is fixedly connected to one side of the card block.

[0007] As a preferred implementation, a plurality of strip-shaped heat dissipation holes are provided on both sides of the thermostat body.

[0008] As a preferred implementation, the waterproof cover is a transparent waterproof plastic cover.

[0009] As a preferred implementation, a torsion spring is sleeved on the surface of the hinge shaft.

[0010] As a preferred implementation, the end of the protrusion is provided with a rounded corner.

[0011] As a preferred embodiment, the block is provided with an oblique angle in the direction toward the groove opening.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The waterproof thermostat has a hinged portion, a hinged shaft and a waterproof cover. When the panel is not operated, the waterproof cover can be rotated to cover the front of the panel to protect the display screen and buttons and prevent water stains from directly splashing onto the panel, thereby achieving a waterproof effect and extending the life of the thermostat.

[0014] The waterproof thermostat is provided with a protrusion, a card slot, a groove, a spring and a card block. When the waterproof cover is closed, the protrusion is inserted into the groove, and the spring pushes the card block to be inserted into the card slot, so that the waterproof cover is quickly fixed. Through the provision of a shifting block and a torsion spring, when operating the panel, it is only necessary to shift the shifting block downward so that the shifting block drives the card block to be moved out of the card slot, and then the waterproof cover can be popped open by using the torsion spring, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when the waterproof cover is opened;

[0017] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. Thermostat body; 2. Panel; 3. Display screen; 4. Button; 5. Hinge; 6. Hinge shaft; 7. Waterproof cover; 8. Bump; 9. Slot; 10. Groove; 11. Spring; 12. Block; 13. Paddle block; 14. Strip heat dissipation hole; 15. Torsion spring. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] See also Figure 1-5 The utility model provides a waterproof thermostat, including a thermostat body 1, a panel 2 is provided on the front of the thermostat body 1, and a display screen 3 and a button 4 are provided on the front of the panel 2. A plurality of strip-shaped heat dissipation holes 14 are provided on both sides of the thermostat body 1, and the thermostat can be ventilated and heat dissipated through the provision of the strip-shaped heat dissipation holes 14.

[0024] A hinge part 5 is provided on the top of the panel 2, and a hinge shaft 6 is rotatably installed inside the hinge part 5. The hinge part 5 is hinged with a waterproof cover 7 through the hinge shaft 6. The waterproof cover 7 is a transparent waterproof plastic cover. Through the arrangement of the hinge part 5, the hinge shaft 6 and the waterproof cover 7, when the panel 2 is not operated, the waterproof cover 7 can be rotated to cover the front of the panel 2 to protect the display screen 3 and the button 4 and prevent water stains from splashing directly onto the panel 2, thereby achieving a waterproof effect and extending the life of the thermostat.

[0025] A protrusion 8 is provided at the bottom of the panel 2, and the end of the protrusion 8 is provided with a rounded corner. A card slot 9 is provided at the bottom of the protrusion 8, and a groove 10 matched with the protrusion 8 is provided at the bottom of the waterproof cover 7. A spring 11 is embedded and installed at the bottom of the groove 10. A card block 12 is fixedly connected to the upper end of the spring 11, and the card block 12 is provided with an oblique angle toward the direction of the opening of the groove 10. Through the arrangement of the protrusion 8, the card slot 9, the groove 10, the spring 11 and the card block 12, when the waterproof cover 7 is closed, the protrusion 8 is inserted into the groove 10, and the spring 11 pushes the card block 12 to be stuck in the card slot 9, so that the waterproof cover 7 is quickly fixed.

[0026] A shift block 13 is fixedly connected to one side of the card block 12, and the shift block 13 slides through the outer surface of the waterproof cover 7. A torsion spring 15 is sleeved on the surface of the hinge shaft 6. Through the arrangement of the shift block 13 and the torsion spring 15, when operating the panel 2, it is only necessary to shift the shift block 13 downward so that the shift block 13 drives the card block 12 to move out of the card slot 9, and then the torsion spring 15 can be used to pop open the waterproof cover 7, which is convenient for use.

[0027] The working principle and use process of the utility model are as follows: first, through the arrangement of the hinge part 5, the hinge shaft 6 and the waterproof cover 7, when the panel 2 is not operated, the waterproof cover 7 can be rotated to cover the front of the panel 2 to protect the display screen 3 and the button 4, and prevent water stains from directly splashing onto the panel 2, thereby achieving a waterproof effect and extending the life of the thermostat. Through the arrangement of the protrusion 8, the card slot 9, the groove 10, the spring 11 and the card block 12, when the waterproof cover 7 is closed, the protrusion 8 is inserted into the groove 10, and the spring 11 pushes the card block 12 to be inserted into the card slot 9, so as to quickly fix the waterproof cover 7. Through the arrangement of the shift block 13 and the torsion spring 15, when the panel 2 is operated, it is only necessary to shift the shift block 13 downward so that the shift block 13 drives the card block 12 to move out of the card slot 9, and then the waterproof cover 7 can be bounced open by using the torsion spring 15, which is convenient for use.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof thermostat, comprising a thermostat body (1), characterized in that: The front of the thermostat body (1) is provided with a panel (2), the front of the panel (2) is provided with a display screen (3) and a button (4), the top of the panel (2) is provided with a hinged portion (5), a hinged shaft (6) is rotatably installed inside the hinged portion (5), the hinged portion (5) is hingedly connected to a waterproof cover (7) through the hinged shaft (6), the bottom of the panel (2) is provided with a convex block (8), the bottom of the convex block (8) is provided with a card slot (9), the bottom of the waterproof cover (7) is provided with a groove (10) matched with the convex block (8), the bottom of the groove (10) is embedded with a spring (11), the upper end of the spring (11) is fixedly connected with a card block (12), and one side of the card block (12) is fixedly connected with a shift block (13).

2. A waterproof thermostat according to claim 1, characterized in that: A plurality of strip-shaped heat dissipation holes (14) are provided on both sides of the thermostat body (1).

3. A waterproof thermostat according to claim 1, characterized in that: The waterproof cover (7) is a transparent waterproof plastic cover.

4. A waterproof thermostat according to claim 1, characterized in that: A torsion spring (15) is sleeved on the surface of the hinge shaft (6).

5. The waterproof thermostat according to claim 1, characterized in that: The end of the projection (8) is provided with a rounded corner.

6. A waterproof thermostat according to claim 1, characterized in that: The block (12) is provided with an oblique angle in a direction toward the opening of the groove (10).

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