Temperature controller with alarm function

Abstract

The utility model discloses a temperature controller with an alarm function, which comprises a shell, a cover plate and a limiting assembly, and is characterized in that the side wall of the shell is provided with an accommodating groove, the opening of the accommodating groove is hinged with the cover plate, the joint of the cover plate and the accommodating groove is provided with a torsion spring, the side wall of the cover plate is provided with a buzzer and an alarm lamp, and the side wall of the shell is provided with the limiting assembly. In the normal state, the cover plate seals the opening of the containing groove and extrudes the torsional spring, the buzzer and the alarm lamp are both contained in the containing groove, the limiting assembly limits the cover plate, when the temperature of the temperature controller is ultrahigh, the control center in the temperature controller controls the limiting assembly to retract, the torsional spring rebounds to drive the cover plate to turn over, and the buzzer and the alarm lamp are arranged in the containing groove. The buzzer and the alarm lamp are turned out of the containing groove and started, a user is reminded, and the situation that the alarm lamp is exposed outside and damaged due to collision is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controllers, in particular to a temperature controller with an alarm function. Background Art

[0002] A thermostat refers to a series of automatic control components that undergo physical deformation inside the switch according to temperature changes in the working environment, thereby producing certain special effects and causing conduction or disconnection actions. It is also called a temperature control switch, temperature protector, temperature controller, or simply a thermostat.

[0003] The warning light of the existing thermostat is usually installed outside the shell. Since the warning light is usually made of fragile glass, it is easily damaged by being hit by children at home or hit by objects, causing the warning light to fail to light up normally, lose its warning function, and fail to meet usage requirements. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing thermostat with alarm function, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a thermostat with an alarm function, by opening a accommodating groove on the side wall of the shell, a cover plate is hinged at the opening of the accommodating groove, a torsion spring is arranged at the connection between the cover plate and the accommodating groove, a buzzer and an alarm light are arranged on the side wall of the cover plate, and a limiting assembly is arranged on the side wall of the shell. In a normal state, the cover plate closes the opening of the accommodating groove and squeezes the torsion spring. The buzzer and the alarm light are both accommodated inside the accommodating groove, and the limiting assembly limits the cover plate. When the temperature of the thermostat is too high, the internal control center of the thermostat controls the limiting assembly to retract, and the torsion spring rebounds to drive the cover plate to flip over, and the buzzer and the alarm light flip out from the inside of the accommodating groove and start, so as to remind the user and prevent the warning light from being exposed to the outside and damaged due to collision.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A thermostat with an alarm function, comprising:

[0009] A housing, wherein a side wall of the housing is provided with a receiving groove;

[0010] A cover plate, the cover plate is hinged at the opening of the accommodating groove, a torsion spring is installed at the hinge between the cover plate and the accommodating groove, an alarm light is installed on the side wall of the cover plate, and a buzzer is also installed on the side wall of the cover plate;

[0011] A limiting assembly is installed on the side wall of the shell to limit the cover plate inside the accommodating groove.

[0012] As a preferred solution of a temperature controller with an alarm function described in the utility model, the limit assembly includes a fixed frame installed on the side wall of the shell and a slider located inside the fixed frame, a second motor is installed on the top of the fixed frame, the output end of the second motor extends into the interior of the fixed frame and is installed with a second threaded rod, a second threaded hole is opened on the top of the slider, and the second threaded rod rotates and extends into the second threaded hole.

[0013] As a preferred solution of the thermostat with alarm function described in the utility model, a heat dissipation groove is opened on the side wall of the shell, and a dustproof net is installed inside the heat dissipation groove.

[0014] As a preferred solution of a temperature controller with an alarm function described in the utility model, two fixed plates are symmetrically installed on the side walls of the shell, a first motor is installed on the top of the upper fixed plate, and the output end of the first motor extends through between the two fixed plates and is installed with a first threaded rod.

[0015] As a preferred solution of the thermostat with alarm function described in the utility model, it also includes a lifting plate, the lifting plate is located on the side wall of the shell, a brush is installed on the side wall of the lifting plate, a first threaded hole is opened on the top of the lifting plate, and the first threaded rod rotates through the first threaded hole.

[0016] As a preferred solution of the thermostat with alarm function described in the utility model, a guide rod is installed between the two fixed plates, a guide hole is opened on the top of the lifting plate, and the guide rod passes through the guide hole.

[0017] Compared with the prior art: a accommodating groove is opened on the side wall of the shell, a cover plate is hinged at the opening of the accommodating groove, a torsion spring is arranged at the connection between the cover plate and the accommodating groove, a buzzer and an alarm light are arranged on the side wall of the cover plate, and a limiting assembly is arranged on the side wall of the shell. In a normal state, the cover plate closes the opening of the accommodating groove and squeezes the torsion spring. The buzzer and the alarm light are both stored inside the accommodating groove. The limiting assembly limits the cover plate. When the temperature of the thermostat is too high, the internal control center of the thermostat controls the limiting assembly to retract, and the torsion spring rebounds to drive the cover plate to flip over, and the buzzer and the alarm light flip out from the inside of the accommodating groove and start, so as to remind the user and prevent the warning light from being exposed to the outside and damaged due to collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structure diagram of a thermostat with an alarm function according to the utility model;

[0020] Figure 2 This is a structural diagram of a thermostat with an alarm function in the utility model in an unfolded state;

[0021] Figure 3 This is a partial structural diagram of a thermostat with an alarm function according to the utility model;

[0022] Figure 4 This is a structural diagram of a thermostat limit assembly with an alarm function according to the utility model;

[0023] Figure 5 This is a structural diagram of a temperature controller lifting plate with an alarm function according to the utility model. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides a temperature controller with an alarm function, wherein a receiving groove is provided on a side wall of a shell, a cover plate is hinged at the opening of the receiving groove, a torsion spring is provided at the connection between the cover plate and the receiving groove, a buzzer and an alarm light are provided on the side wall of the cover plate, a limiting component is provided on the side wall of the shell, the cover plate closes the opening of the receiving groove and squeezes the torsion spring in a normal state, the buzzer and the alarm light are both accommodated in the receiving groove, the limiting component limits the cover plate, when the temperature of the thermostat is too high, the control center inside the thermostat controls the limiting component to retract, the torsion spring rebounds to drive the cover plate to flip, the buzzer and the alarm light flip out from the inside of the receiving groove and start, so as to remind the user, and prevent the warning light from being exposed to the outside and being damaged due to collision.

[0028] Figure 1-5 The following is a schematic diagram of a thermostat with an alarm function according to the present invention. Figure 1-Figure 5 In this embodiment, a thermostat with an alarm function includes a housing 100 , a cover plate 200 , a limit assembly 300 and a lifting plate 400 .

[0029] A accommodating groove 110 is provided on the side wall of the shell 100, a heat dissipation groove 120 is provided on the side wall of the shell 100, a dustproof net 130 is installed inside the heat dissipation groove 120, two fixing plates 140 are symmetrically installed on the side wall of the shell 100, a first motor 150 is installed on the top of the upper fixing plate 140, and the output end of the first motor 150 extends through between the two fixing plates 140 and is installed with a first threaded rod 160.

[0030] The cover 200 is hinged at the opening of the accommodating groove 110, and a torsion spring 210 is installed at the hinge between the cover 200 and the accommodating groove 110. An alarm light 220 is installed on the side wall of the cover 200, and a buzzer 230 is also installed on the side wall of the cover 200. In a normal state, the cover 200 is flipped until the side wall of the cover 200 is flush with the side wall of the shell 100, and the cover 200 closes the opening of the accommodating groove 110. At this time, the torsion spring 210 is in an extruded state, and the alarm light 220 and the buzzer 230 are stored inside the accommodating groove 110. When the slider 320 is retracted into the fixed frame 310, the torsion spring 210 rebounds and drives the cover 200 to flip, and the alarm light 220 and the buzzer 230 follow the cover 200 to flip and flip out from the inside of the accommodating groove 110.

[0031] The limiting assembly 300 is installed on the side wall of the shell 100 to limit the cover plate 200 in the accommodating groove 110. The limiting assembly 300 includes a fixing frame 310 installed on the side wall of the shell 100 and a slider 320 located inside the fixing frame 310. A second motor 330 is installed on the top of the fixing frame 310. The output end of the second motor 330 extends into the fixing frame 310 and is installed with a second threaded rod 340. A second threaded hole 350 is opened on the top of the slider 320. The second threaded rod 340 rotates and extends into the second threaded hole 350. When the temperature is too high, the second motor 330 is started to drive the second threaded rod 340 to rotate. When the second threaded rod 340 rotates, the screw rod structure is used to push the slider The block 320 moves toward the inside of the fixed frame 310 until the slider 320 is retracted into the fixed frame 310. At this time, the torsion spring 210 rebounds and pushes the cover 200 to flip outward from the inside of the accommodating groove 110. When the alarm light 220 and the buzzer 230 need to be retracted into the torsion spring 210, the cover 200 is flipped and the torsion spring 210 is squeezed until the cover 200 is flipped until the side wall of the cover 200 is flush with the side wall of the shell 100. At this time, the alarm light 220 and the buzzer 230 are retracted into the accommodating groove 110, and the second motor 330 is started to drive the second threaded rod 340 to rotate in the opposite direction. The screw structure is used to push the slider 320 downward to the side wall of the cover 200 to limit the cover 200.

[0032] The lifting plate 400 is located on the side wall of the shell 100, and a brush 410 is installed on the side wall of the lifting plate 400. A first threaded hole 420 is opened on the top of the lifting plate 400, and the first threaded rod 160 rotates and passes through the first threaded hole 420. A guide rod 170 is installed between the two fixed plates 140, and a guide hole 430 is opened on the top of the lifting plate 400. The guide rod 170 passes through the guide hole 430. The first threaded rod 160 is driven to rotate by starting the first motor 150. When the first threaded rod 160 rotates, the lifting plate 400 is pushed by the screw structure to drive the brush 410 to move up and down. When the brush 410 passes through the dustproof net 130, the surface of the dustproof net 130 is cleaned to prevent dust and the like from adhering to the surface of the dustproof net 130 and affecting the heat dissipation of the heat sink 120 to the inside of the shell 100.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A thermostat with an alarm function, characterized in that: include: A housing (100), wherein a side wall of the housing (100) is provided with a receiving groove (110); A cover plate (200), the cover plate (200) being hinged at the opening of the accommodating groove (110), a torsion spring (210) being installed at the hinge between the cover plate (200) and the accommodating groove (110), an alarm light (220) being installed on the side wall of the cover plate (200), and a buzzer (230) being installed on the side wall of the cover plate (200); A limiting assembly (300) is mounted on the side wall of the housing (100) to limit the cover plate (200) within the accommodating groove (110).

2. A thermostat with alarm function according to claim 1, characterized in that: The limiting assembly (300) comprises a fixing frame (310) mounted on the side wall of the shell (100) and a sliding block (320) located inside the fixing frame (310); a second motor (330) is mounted on the top of the fixing frame (310); an output end of the second motor (330) extends into the fixing frame (310) and is mounted with a second threaded rod (340); a second threaded hole (350) is opened on the top of the sliding block (320); the second threaded rod (340) rotates and extends into the second threaded hole (350).

3. The thermostat with alarm function according to claim 1, characterized in that: A heat dissipation groove (120) is provided on the side wall of the housing (100), and a dustproof net (130) is installed inside the heat dissipation groove (120).

4. The thermostat with alarm function according to claim 1, characterized in that: Two fixing plates (140) are symmetrically mounted on the side wall of the housing (100); a first motor (150) is mounted on the top of the upper fixing plate (140); an output end of the first motor (150) extends through and extends between the two fixing plates (140) and is mounted with a first threaded rod (160).

5. The thermostat with alarm function according to claim 4, characterized in that: It also includes a lifting plate (400), the lifting plate (400) is located on the side wall of the shell (100), a brush (410) is installed on the side wall of the lifting plate (400), a first threaded hole (420) is opened on the top of the lifting plate (400), and the first threaded rod (160) rotates through the first threaded hole (420).

6. A thermostat with alarm function according to claim 5, characterized in that: A guide rod (170) is installed between the two fixing plates (140), a guide hole (430) is opened on the top of the lifting plate (400), and the guide rod (170) passes through the guide hole (430).

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