Universal temperature controller

Abstract

The utility model discloses a universal temperature controller, and particularly relates to the technical field of temperature controllers, the universal temperature controller comprises a temperature controller body universal for freezers and freezers, the top of the temperature controller body is provided with a protection box, the top of the protection box is movably connected with a protection plate through a hinge, and one side of the protection box is provided with a fixing mechanism for fixing the protection plate. The fixing mechanism comprises two first connecting plates arranged on one side of the protection plate, the tops of the first connecting plates are movably connected with the protection plate through hinged supports, two fixing plates are fixedly arranged on the side, close to the first connecting plates, of the protection box, and first supporting plates are fixedly arranged on the sides, away from the protection box, of the fixing plates. The display screen of the temperature controller body can be protected through the protection box and the protection plate, the display screen is prevented from being collided, the service life of the temperature controller body is prolonged, foreign matters on the protection plate can be cleaned through the cleaning mechanism, and people can conveniently observe the temperature displayed on the temperature controller body through the protection plate.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controllers, in particular to a universal temperature controller. 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. This device is suitable for the inside of freezers and refrigerators.

[0003] For example, a smart thermostat for freezers provided in the Chinese patent application with application number 202223585918.6 includes a thermostat body, a mounting block and a heat dissipation component that are common to freezers and refrigerators, and a heat dissipation component is installed on the outside of the thermostat body through the mounting block; the heat dissipation component includes a micro fan, a mounting block is fixedly connected to the outside of the thermostat body, and mounting plates are fixedly connected on both sides of the mounting block. Micro fans are equidistantly arranged on the side of the mounting plate close to the thermostat body, and ventilation holes are equidistantly arranged on the outside of the mounting plate and on one side of the micro fan, and air guide grooves are equidistantly arranged on both sides of the mounting block. This technical solution solves the problem that the surface of the existing thermostat for commercial freezers is provided with heat dissipation holes for dissipating the heat generated by the electronic components inside the thermostat during operation, but the heat dissipation effect is not very good and the efficiency is low if it only relies on the heat dissipation holes. In actual use, it is not very practical, which reduces the service life of the thermostat and is not conducive to practical application.

[0004] However, the following problems still exist in this technical solution: in this technical solution, a liquid crystal display screen is arranged on the surface of the thermostat, and the display screen is usually exposed to the outside. If it encounters a collision, it is easy to cause the display screen to break, which increases the maintenance cost and shortens the service life. Utility Model Content

[0005] The purpose of the utility model is to provide a universal thermostat, which can protect the display screen of the thermostat body through a protection box and a protection plate to prevent the display screen from being hit, thereby extending the service life of the thermostat body, and can also clean foreign matter on the protection plate through a cleaning mechanism, making it convenient for people to observe the temperature displayed on the thermostat body through the protection plate, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal thermostat, comprising a universal thermostat body for freezers and refrigerators, a protection box is provided on the top of the thermostat body, and a protection plate is movably connected to the top of the protection box through a hinge.

[0007] Preferably, a fixing mechanism for fixing the protection plate is provided on one side of the protection box, and the fixing mechanism includes two first connecting plates arranged on one side of the protection plate, the top of the first connecting plate is movably connected to the protection plate by a hinge seat, two fixing plates are fixedly provided on the side of the protection box close to the first connecting plate, a first support plate is fixedly provided on the side of the fixing plate away from the protection box, a second slot is opened on the first connecting plate, the second slot is adapted to the first support plate, a first slot is opened on the first support plate, a limiting plate is fixedly provided on the side of the fixing plate away from the protection box, a plug-in plate is penetrated on the side of the limiting plate away from the protection box, the first slot is adapted to the plug-in plate, a second connecting plate is fixedly provided on the bottom of the plug-in plate, springs are fixedly provided on both sides of the top of the second connecting plate, the top of the spring is fixedly connected to the bottom end of the limiting plate for fixing the protection plate.

[0008] Preferably, a first handle is fixedly provided on the bottom of the second connecting plate for pulling the second connecting plate.

[0009] Preferably, a cleaning mechanism for cleaning water vapor on the protective plate is provided on the top of the protective plate, and the cleaning mechanism includes a third connecting plate arranged on the top of the protective plate, and the bottom of the third connecting plate is in contact with the top of the protective plate, and limit blocks are fixedly provided on both sides of the third connecting plate, and slide grooves are opened on both sides of the protective plate, and the bottom of the limit block penetrates the protective plate and extends into the inside of the slide groove, and the limit block can slide in the slide groove, and a second handle is fixedly provided on the top of the third connecting plate for cleaning water vapor on the protective plate.

[0010] Preferably, a disassembly mechanism is provided on one side of the thermostat body for convenient inspection of electrical components inside the thermostat body, and the disassembly mechanism includes a baffle provided on one side of the thermostat body, and a mounting groove is provided on a side of the thermostat body close to the baffle, and the baffle is adapted to the mounting groove, and a second support plate is fixedly provided at each of the four corners of the baffle, a first threaded hole is provided on the second support plate, and four second threaded holes are provided on the mounting groove, and the first threaded hole and the second threaded hole are connected to each other through threads with the same bolt, and a second handle is fixedly provided on the side of the baffle away from the thermostat body for convenient inspection of electrical components inside the thermostat body.

[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0012] 1. A protection box is provided on the top of the thermostat body. The protection plate on the protection box can shield the display screen on the thermostat body, thereby protecting the display screen of the thermostat body, preventing the display screen from being hit, and extending the service life of the thermostat body;

[0013] 2. When there is foreign matter on the surface of the protection plate, pull the second handle, the second handle can drive the third connecting plate to move, and the third connecting plate can clean the foreign matter on the protection plate, making it convenient for people to observe the temperature displayed on the thermostat body through the protection plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a front view of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the flipping protection plate of the utility model;

[0017] Figure 3 It is a right side view of the utility model;

[0018] Figure 4 It is an exploded view of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 6 For the utility model Figure 5 A magnified view of middle;

[0021] Figure 7 It is a structural schematic diagram of the cleaning mechanism of the utility model;

[0022] Figure 8 It is a structural schematic diagram of the disassembly mechanism of the utility model.

[0023] Description of reference numerals:

[0024] 1. Thermostat body, 2. Protection box, 3. Protection plate;

[0025] 4 fixing mechanism, 401 first connecting plate, 402 fixing plate, 403 first supporting plate, 404 limiting plate, 405 plug-in plate, 406 first slot, 407 spring, 408 second connecting plate, 409 first handle, 410 second slot;

[0026] 5 cleaning mechanism, 501 third connecting plate, 502 limiting block, 503 sliding groove, 504 second handle;

[0027] 6 disassembly mechanism, 601 baffle, 602 mounting groove, 603 second support plate, 604 first threaded hole, 605 second threaded hole, 606 bolt, 607 second handle. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model provides Figure 1-8 A universal thermostat shown includes a thermostat body 1 commonly used in refrigerators and freezers, a protection box 2 is provided on the top of the thermostat body 1, and a protection plate 3 is movably connected to the top of the protection box 2 through a hinge;

[0030] A protection box 2 is provided on the top of the thermostat body 1. A protection plate 3 provided on the protection box 2 can shield the display screen on the thermostat body 1, thereby protecting the display screen of the thermostat body 1, preventing the display screen from being hit, and extending the service life of the thermostat body 1.

[0031] like Figure 5 , 6 As shown, a fixing mechanism 4 for fixing the protection plate 3 is provided on one side of the protection box 2, and the fixing mechanism 4 includes two first connecting plates 401 provided on one side of the protection plate 3, and the top of the first connecting plate 401 is movably connected to the protection plate 3 through a hinge seat, and two fixing plates 402 are fixedly provided on the side of the protection box 2 close to the first connecting plate 401, and a first supporting plate 403 is fixedly provided on the side of the fixing plate 402 away from the protection box 2, and a second slot 410 is opened on the first connecting plate 401, and the second slot 410 is adapted to the first supporting plate 403, so A first slot 406 is provided on the first support plate 403, a limiting plate 404 is fixedly provided on the side of the fixing plate 402 away from the protection box 2, a plug-in board 405 is penetrated on the side of the limiting plate 404 away from the protection box 2, the first slot 406 is adapted to the plug-in board 405, a second connecting plate 408 is fixedly provided at the bottom of the plug-in board 405, springs 407 are fixedly provided on both sides of the top of the second connecting plate 408, the top of the spring 407 is fixedly connected to the bottom of the limiting plate 404, and a first handle 409 is fixedly provided at the bottom of the second connecting plate 408;

[0032] Flip the protection plate 3 to the top of the protection box 2, then rotate the first connecting plate 401, plug the first connecting plate 401 into the outside of the first support plate 403, the first support plate 403 passes through the second slot 410, and then release the first handle 409, the spring 407 on the second connecting plate 408 is no longer subjected to tension, the spring 407 uses its own elasticity to drive the plug-in plate 405 to move upward, the plug-in plate 405 moves upward and is plugged into the first slot 406 on the first support plate 403. The utility model can fix the protection plate 3 and the protection box 2 together through the fixing mechanism 4 to protect the display screen on the thermostat body 1.

[0033] like Figure 7 As shown, a cleaning mechanism 5 for cleaning the water vapor on the protective plate 3 is provided on the top of the protective plate 3, and the cleaning mechanism 5 includes a third connecting plate 501 provided on the top of the protective plate 3, and the bottom of the third connecting plate 501 is in contact with the top of the protective plate 3, and limit blocks 502 are fixedly provided on both sides of the third connecting plate 501, and slide grooves 503 are opened on both sides of the protective plate 3, and the bottom of the limit block 502 penetrates the protective plate 3 and extends into the slide groove 503, and the limit block 502 can slide in the slide groove 503, and a second handle 504 is fixedly provided on the top of the third connecting plate 501;

[0034] When there is foreign matter on the surface of the protection plate 3, pull the second handle 504, the second handle 504 can drive the third connecting plate 501 to move, and the third connecting plate 501 can clean the foreign matter on the protection plate 3, making it convenient for people to observe the temperature displayed on the thermostat body 1 through the protection plate 3. When the third connecting plate 501 moves, it can drive the limit block 502 to slide inside the slide groove 503, so as to limit the third connecting plate 501.

[0035] like Figure 8 As shown, a disassembly mechanism 6 for conveniently inspecting the electrical components inside the thermostat body 1 is provided on one side of the thermostat body 1, and the disassembly mechanism 6 includes a baffle 601 provided on one side of the thermostat body 1, and a mounting groove 602 is provided on one side of the thermostat body 1 close to the baffle 601, and the baffle 601 is adapted to the mounting groove 602, and second support plates 603 are fixedly provided at four corners of the baffle 601, and a first threaded hole 604 is provided on the second support plate 603, and four second threaded holes 605 are provided on the mounting groove 602, and the first threaded hole 604 and the second threaded hole 605 that are connected are internally threadedly connected with the same bolt 606, and a second handle 607 is fixedly provided on the side of the baffle 601 away from the thermostat body 1;

[0036] When it is necessary to inspect and repair the electrical components inside the thermostat body 1, turn the bolt 606 to turn the bolt 606 out from the first threaded hole 604 and the second threaded hole 605, and then pull the second handle 607. The second handle 607 can drive the baffle 601 to move, and the baffle 601 is pulled out from the thermostat body 1, which makes it convenient for people to inspect and repair the electrical components inside the thermostat body 1.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A universal thermostat, comprising a universal thermostat body (1) for refrigerators and freezers, characterized in that: A protection box (2) is provided on the top of the thermostat body (1), and a protection plate (3) is movably connected to the top of the protection box (2) via a hinge; A fixing mechanism (4) for fixing the protection plate (3) is provided on one side of the protection box (2); The fixing mechanism (4) comprises two first connecting plates (401) arranged on one side of the protection plate (3); the top of the first connecting plates (401) is movably connected to the protection plate (3) via a hinge seat; two fixing plates (402) are fixedly provided on the side of the protection box (2) close to the first connecting plates (401); a first supporting plate (403) is fixedly provided on the side of the fixing plates (402) away from the protection box (2); a second slot (410) is provided on the first connecting plate (401); the second slot (410) is adapted to the first supporting plate (403); the first supporting plate (403) is provided on the first connecting plate (401); A first slot (406) is provided on the support plate (403); a limiting plate (404) is fixedly provided on the side of the fixed plate (402) away from the protection box (2); a plug-in plate (405) is penetrated through the side of the limiting plate (404) away from the protection box (2); the first slot (406) is adapted to the plug-in plate (405); a second connecting plate (408) is fixedly provided at the bottom of the plug-in plate (405); springs (407) are fixedly provided on both sides of the top of the second connecting plate (408); and the top end of the spring (407) is fixedly connected to the bottom end of the limiting plate (404).

2. A universal temperature controller according to claim 1, characterized in that: A first handle (409) is fixedly provided at the bottom of the second connecting plate (408).

3. A universal temperature controller according to claim 1, characterized in that: A cleaning mechanism (5) for cleaning water vapor on the protective plate (3) is provided on the top of the protective plate (3); The cleaning mechanism (5) comprises a third connecting plate (501) arranged on the top of the protection plate (3), the bottom of the third connecting plate (501) contacts the top of the protection plate (3), limiting blocks (502) are fixedly provided on both sides of the third connecting plate (501), and sliding grooves (503) are provided on both sides of the protection plate (3), the bottom of the limiting block (502) passes through the protection plate (3) and extends into the interior of the sliding groove (503), and the limiting block (502) can slide inside the sliding groove (503).

4. A universal temperature controller according to claim 3, characterized in that: A second handle (504) is fixedly provided on the top of the third connecting plate (501).

5. A universal temperature controller according to claim 1, characterized in that: A disassembly mechanism (6) is provided on one side of the thermostat body (1) for convenient inspection and repair of the electrical components inside the thermostat body (1); The disassembly mechanism (6) comprises a baffle (601) arranged on one side of the thermostat body (1); a mounting groove (602) is provided on one side of the thermostat body (1) close to the baffle (601); the baffle (601) is adapted to the mounting groove (602); second support plates (603) are fixedly provided at four corners of the baffle (601); a first threaded hole (604) is provided on the second support plate (603); four second threaded holes (605) are provided on the mounting groove (602); the first threaded hole (604) and the second threaded hole (605) are connected to each other and are internally threadedly connected with a same bolt (606).

6. A universal temperature controller according to claim 5, characterized in that: A second handle (607) is fixedly provided on a side of the baffle (601) away from the thermostat body (1).

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