CN221825736U - An automatic temperature control drying room for electric porcelain appliances - Google Patents

Abstract

The utility model belongs to the technical field of electric porcelain and electrical appliance processing, and discloses an automatic temperature control drying room for electric porcelain and electrical appliances, including a drying room main body, a heating plate fixedly installed inside the drying room main body, a temperature control component arranged between the drying room main body and the heating plate, the temperature control component comprising two vents symmetrically arranged at the bottom of the drying room main body, an air supply fan and an exhaust fan fixedly installed on the outside of the two vents on both sides of the drying room main body, a heat conduction plate arranged below the heating plate inside the drying room main body, and a plurality of heat sinks fixedly installed at equal intervals on the lower surface of the heat conduction plate. The utility model, through the coordinated use of components such as the temperature control component and the temperature sensor, when the temperature sensor detects that the temperature in the drying room exceeds a specified threshold, the controller will be used to control the driving motor, the air supply fan and the exhaust fan to run synchronously until the temperature in the drying room main body is automatically controlled within the specified threshold, thereby ensuring the service life of the drying room main body to a great extent.

Description

An automatic temperature control drying room for electric porcelain appliances

Technical Field

The utility model belongs to the technical field of electric porcelain and electrical appliance processing, in particular to an automatic temperature-controlled drying room for electric porcelain and electrical appliances.

Background Art

With the improvement of people's living standards, the use of electrical porcelain appliances in daily life is becoming more and more popular. In the porcelain baking process, the most common equipment used is the drying room that is heated by a heating plate. The drying room has become an indispensable equipment for porcelain processing.

As the most important heating plate in the drying room, it is directly related to the normal use of the drying room. When the drying room is in use, the heating plate will produce a thermal effect while working, and the temperature will continue to rise. However, too high a temperature is not conducive to the operation and life of the drying room. Traditional drying rooms use cooling fans to achieve heat dissipation and temperature control, but when the heating plate is overloaded and the temperature is too high, it is difficult to accelerate the temperature control and heat dissipation in time, which affects the service life of the drying room to a certain extent.

Utility Model Content

In order to solve the problems raised in the above background technology, the utility model provides an automatic temperature control drying room for electric porcelain appliances.

To achieve the above object, the utility model provides the following technical solution: an automatic temperature control drying room for electric porcelain and electrical appliances, comprising a drying room main body, a heating plate fixedly installed inside the drying room main body, and a temperature control component arranged between the drying room main body and the heating plate;

The temperature control component includes two vents symmetrically opened at the bottom of the drying room body, and air supply fans and exhaust fans are fixedly installed on the outsides of the two vents on both sides of the drying room body. A heat conduction plate is arranged below the heating plate inside the drying room body, and a plurality of heat sinks are fixedly installed at equal intervals on the lower surface of the heat conduction plate.

Preferably, a screw rod is installed between the drying chamber body and the heating plate, and the heat conducting plate is threadedly sleeved on the outer side of the screw rod.

Preferably, two groups of guide rods are symmetrically fixedly connected between the drying chamber body and the heating plate, the heat conducting plate is slidably sleeved on the outside of the two groups of guide rods, and the bottoms of the two groups of guide rods are fixedly sleeved with limit blocks.

Preferably, a transmission gear is fixedly sleeved on the bottom of the screw rod, and a driving gear is meshed on one side of the transmission gear.

Preferably, a driving motor is fixedly mounted on the bottom end of the inner cavity of the drying chamber body, a worm gear reducer is fixedly mounted on the output end of the driving motor, and the driving gear is fixedly sleeved on the outer side of the output shaft of the worm gear reducer.

Preferably, a temperature sensor is fixedly mounted on the inner wall of the drying room body above the heating plate, and a controller is fixedly mounted on the outer side of the worm gear reducer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model uses a temperature control component and a temperature sensor and other components in coordination. When the temperature sensor detects that the temperature in the drying room exceeds a specified threshold, the controller will be used to control the driving motor, the air supply fan and the exhaust fan to run synchronously. Therefore, under the action of the temperature control component, the temperature control and heat dissipation of the drying room main body are achieved until the temperature in the drying room main body is automatically controlled within the specified threshold, thereby ensuring the service life of the drying room main body to a great extent.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a bottom view of the utility model;

FIG3 is a schematic diagram of the structure of the heat conducting plate and other components of the utility model;

FIG4 is an enlarged schematic diagram of the structure of point A in FIG3 of the present invention;

FIG5 is a schematic diagram of the structure of the heat conducting plate of the present invention.

In the figure: 1. Drying room main body; 2. Heating plate; 3. Ventilation port; 4. Air supply fan; 5. Exhaust fan; 6. Heat conduction plate; 7. Heat sink; 8. Screw rod; 9. Transmission gear; 10. Driving motor; 11. Worm gear reducer; 12. Driving gear; 13. Guide rod; 14. Limit block; 15. Temperature sensor; 16. Controller.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1 to 5, the utility model provides an automatic temperature-controlled drying room for electric porcelain and electrical appliances, including a drying room main body 1, a heating plate 2 is fixedly installed inside the drying room main body 1, the heating plate 2 is a square structure, and the heat provided by the heating plate 2 is used to bake the electric porcelain and electrical materials inside the drying room main body 1, a temperature control component is arranged between the drying room main body 1 and the heating plate 2, the temperature control component includes two vents 3 symmetrically arranged at the bottom of the drying room main body 1, and filters are fixedly installed inside the two vents 3. The arrangement of the filters can effectively prevent external dust from penetrating into the drying room main body 1, and air supply fans 4 and exhaust fans 5 are fixedly installed on the outsides of the two vents 3 on both sides of the drying room main body 1, respectively. The air supply fans 4 and the exhaust fans 5 are electrically connected to the external power supply through an external power supply line, and the operation of the air supply fans 4 and the exhaust fans 5 can realize the air flow between the external air and the space below the heating plate 2 in the drying room main body 1, so as to prevent the external dust from penetrating into the drying room main body 1. When the heat source 2 is below the heating plate 2, the heat source 2 can be directly dissipated into the heat sink 2 by the heat conduction plate 6. When the heat conduction plate 6 is below the heating plate 2, the heat conduction plate 6 can absorb the heat energy on the heating plate 2, and then the heat energy on the heat conduction plate 6 can be absorbed by the heat sink 7. Referring to FIG5, the number of heat sinks 7 is not less than nine, and the front half of the heat sink 7 is a straight plate, and the rear half is an arc plate. When the wind generated by the air supply fan 4 flows through the plurality of heat sinks 7, the arc plate in the rear half can increase the effective area of the wind on the heat sink 7, thereby greatly improving the heat dissipation effect of the air supply fan 4 on the heat sink 7. Finally, the wind absorbing the heat energy is discharged from the main body 1 of the drying room under the operation of the exhaust fan 5.

A screw rod 8 is installed between the drying room main body 1 and the heating plate 2, and the two ends of the screw rod 8 are respectively connected to the drying room main body 1 and the heating plate 2 through bearings, so that the screw rod 8 can rotate between the drying room main body 1 and the heating plate 2, and the heat conducting plate 6 is threadedly sleeved on the outer side of the screw rod 8. The threaded connection between the screw rod 8 and the heat conducting plate 6 realizes the up and down movement of the heat conducting plate 6 by rotating the screw rod 8. Two groups of guide rods 13 are symmetrically fixedly connected between the drying room main body 1 and the heating plate 2, and the number of each group of guide rods 13 is two. The heat conducting plate 6 is slidably sleeved on the outer sides of the two groups of guide rods 13. The sliding connection between the heat conducting plate 6 and the two groups of guide rods 13 ensures the stability of the heat conducting plate 6 when it moves up and down, and the bottoms of the two groups of guide rods 13 are fixedly sleeved with limit blocks 14, and the two groups of limit blocks 14 are arranged in parallel. Under the action of the limit blocks 14, the lowest position of the heat conducting plate 6 when it moves downward is effectively limited.

A transmission gear 9 is fixedly sleeved at the bottom of the screw rod 8, and a driving gear 12 is meshed on one side of the transmission gear 9. A driving motor 10 is fixedly installed at the bottom end of the inner cavity of the drying room main body 1. The driving motor 10 is electrically connected to an external power supply through an external power line. A worm gear reducer 11 is fixedly installed at the output end of the driving motor 10, and the driving gear 12 is fixedly sleeved on the outside of the output shaft of the worm gear reducer 11.

A temperature sensor 15 is fixedly installed on the inner wall of the drying room body 1 above the heating plate 2. The temperature sensor 15 is a relatively mature product on the current market, so it is not described here in detail. It is used to monitor the temperature of the electric porcelain and electrical materials in the drying room body 1 in real time when baking. A controller 16 is fixedly installed on the outside of the worm gear reducer 11. The controller 16 is connected to the drive motor 10, the temperature sensor 15, the air supply fan 4 and the exhaust fan 5 through signals. When the temperature detected by the temperature sensor 15 exceeds the specified threshold, the controller 16 will control the drive motor 10, the air supply fan 4 and the exhaust fan 5 to work together, thereby starting to automatically control the temperature inside the drying room body 1. When the temperature detected by the temperature sensor 15 is lower than the specified threshold, the drive motor 10 is controlled to run in reverse, and the air supply fan 4 and the exhaust fan 5 are turned off to reduce energy consumption.

The working principle and process of this utility model are as follows:

During the baking process of the electric porcelain appliance, when the temperature detected by the temperature sensor 15 exceeds the specified threshold, the controller 16 controls the driving motor 10, the air supply fan 4 and the exhaust fan 5 to work together, so as to cool down the baking area in the drying room body 1. The specific steps are as follows:

1. The driving motor 10 drives the worm gear reducer 11 to operate, the worm gear reducer 11 drives the driving gear 12 to rotate, the driving gear 12 rotates to drive the transmission gear 9 to rotate, and the transmission gear 9 rotates to drive the screw 8 to rotate;

Second, when the screw rod 8 rotates, the heat conducting plate 6 can be driven to move upward. When the heat conducting plate 6 moves to fit between the heating plate 2, the driving motor 10 is turned off, and the heat energy generated by the heating plate 2 is conducted to the plurality of heat sinks 7 through the heat conducting plate 6;

3. At this time, the wind generated by the air supply fan 4 is transmitted to the drying room body 1 through the vent 3, and then flows through the gaps between the multiple heat sinks 7 to take away the heat on the heat sink 7. Finally, the suction force generated by the exhaust fan 5 can suck the wind that has absorbed the heat energy out from another vent 3, thereby realizing the automatic control of the temperature in the drying room body 1.

Fourth, when the temperature is controlled below the specified threshold, the controller 16 controls the driving motor 10 to run in the reverse direction until the heat conducting plate 6 is away from the heating plate 2, and the air supply fan 4 and the exhaust fan 5 are turned off at the same time.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the 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 (6)

1. An automatic temperature control baking house for electric porcelain electric appliance, which is characterized in that: the drying room comprises a drying room main body (1), wherein a heating plate (2) is fixedly arranged in the drying room main body (1), and a temperature control assembly is arranged between the drying room main body (1) and the heating plate (2);

The temperature control assembly comprises two ventilation openings (3) symmetrically arranged at the bottom of a drying room main body (1), an air supply fan (4) and an air exhaust fan (5) are fixedly arranged at the outer sides of the two ventilation openings (3) on two sides of the drying room main body (1), a heat conducting plate (6) is arranged below a heating plate (2) inside the drying room main body (1), and a plurality of radiating fins (7) are fixedly arranged on the lower surface of the heat conducting plate (6) at equal intervals.

2. The automatic temperature control drying room for electrical porcelain appliances according to claim 1, wherein: a screw rod (8) is arranged between the drying room main body (1) and the heating plate (2), and the heat conducting plate (6) is in threaded sleeve connection with the outer side of the screw rod (8).

3. The automatic temperature control drying room for electrical porcelain appliances according to claim 1, wherein: two groups of guide rods (13) are symmetrically and fixedly connected between the drying room main body (1) and the heating plate (2), the heat conducting plate (6) is sleeved on the outer sides of the two groups of guide rods (13) in a sliding mode, and limiting blocks (14) are fixedly sleeved at the bottoms of the two groups of guide rods (13).

4. The automatic temperature control drying room for electrical porcelain appliances according to claim 2, wherein: the bottom of the screw rod (8) is fixedly sleeved with a transmission gear (9), and one side of the transmission gear (9) is meshed with a driving gear (12).

5. The automatic temperature control drying room for electrical porcelain appliances according to claim 4, wherein: the drying room is characterized in that a driving motor (10) is fixedly arranged at the bottom end of an inner cavity of the drying room body (1), a worm gear reducer (11) is fixedly arranged at the output end of the driving motor (10), and a driving gear (12) is fixedly sleeved on the outer side of an output shaft of the worm gear reducer (11).

6. The automatic temperature control drying room for electrical porcelain appliances according to claim 5, wherein: the inner wall of the drying room main body (1) is positioned above the heating plate (2) and is fixedly provided with a temperature sensor (15), and the outer side of the worm gear reducer (11) is fixedly provided with a controller (16).