Dryer device

Abstract

The utility model relates to the field of drying equipment, and particularly discloses a dryer device which is characterized in that a heating plate is arranged in a heating chamber, a heat dissipation plate attached to the heating plate is arranged below the heating plate, and heat on the heating plate can be conducted to the heat dissipation plate in a heat transfer mode through the arrangement of the heat dissipation plate, so that the heat dissipation area is increased, and the heat dissipation efficiency is improved. According to the drying device, the air channel is arranged in the drying box, so that airflow blown out of the air channel can have sufficient heating time, the airflow can be heated to a higher temperature so as to improve the drying effect, the heat exchange rate can be greatly improved due to the fact that the airflow has sufficient heating time, and waste of redundant heat cannot be caused.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment, and in particular to a dryer device. Background Technology

[0002] Currently, dryers on the market generally come in two forms. One is a fanless heat radiation type, where the dryer is inserted into the item to be dried, and the heating element inside the dryer heats the interior first through heat radiation, and then dries the item through heat transfer. The other type uses a fan to diffuse the heat generated by the heating plate to achieve the drying purpose. However, in this type of dryer, the heating area of ​​the heating plate is limited. Therefore, when the fan diffuses the heat, the air flowing over the surface of the heating plate is heated for a short time, which prevents the blown air from reaching a higher temperature, thus affecting the drying effect and even wasting excess heat from the heating plate.

[0003] The technical problem to be solved by this application is: to design a dryer device that can effectively utilize heat and improve drying effect. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a dryer device that can effectively utilize heat and improve the drying effect.

[0005] The technical solution adopted by this utility model is as follows: a dryer device, including a drying host and a drying slave unit electrically connected to the drying host. The upper end of the drying host is provided with an air inlet. The drying host is provided with an air duct communicating with the air inlet. A fan for air intake is provided in the air duct. The drying host is provided with a heating chamber for heating the airflow drawn in by the fan. The air outlet of the air duct is provided corresponding to the heating chamber. A heating plate is provided in the heating chamber. A heat dissipation plate that is attached to the heating plate to increase the heating area of ​​the airflow is also provided in the heating chamber.

[0006] In some embodiments, the drying unit includes an upper top cover, and several air inlets are provided and located on the side of the upper top cover respectively, and the air inlet of the air duct is provided on the lower surface of the upper top cover.

[0007] In some embodiments, the drying host includes a main housing, a heating chamber located inside the main housing, and the main housing is provided with a plurality of heat dissipation holes for air outlet.

[0008] In some embodiments, the drying host is provided with a heat insulation plate located at the top of the heating chamber, and the edge of the heat insulation plate is attached to the inner wall of the main housing.

[0009] In some implementations, the heat sink is fixedly installed to the bottom of the main housing, with the heat sink located below the heating plate, and the surface area of ​​the heat sink being larger than that of the heating plate.

[0010] In some implementations, the dryer slave unit and the dryer master unit have the same structure.

[0011] This invention has the following technical effects: By providing a heating plate in the heating chamber and a heat dissipation plate attached to it below the heating plate, the heat on the heating plate can be transferred to the heat dissipation plate through heat transfer, thereby increasing the heat dissipation area. This allows the airflow blown out from the air duct to have sufficient heating time, thereby heating the airflow to a higher temperature to improve the drying effect. Furthermore, because the airflow has sufficient heating time, the heat exchange rate is also greatly improved, thus avoiding the waste of excess heat. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the dryer device of this utility model;

[0013] Figure 2 This is a schematic diagram of the drying host structure of the dryer device of this utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the drying host of the dryer device of this utility model.

[0015] The labels and names in the diagram correspond as follows: 1. Drying main unit; 2. Drying slave unit; 10. Air inlet; 11. Air duct; 12. Heating chamber; 13. Heating plate; 14. Heat dissipation plate; 15. Top cover; 16. Main housing; 17. Heat dissipation hole; 18. Heat insulation plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3This utility model provides a technical solution: a dryer device, including a drying host 1 and a drying slave 2 electrically connected to the drying host 1. The drying host 1 and the drying slave 2 have the same structure. The dryer in this embodiment is mainly used for drying shoes. A signal transmitting module is provided on the circuit board of the drying host 1, and a signal receiving module is provided on the circuit board of the drying slave 2. The signal transmitting module in the drying host 1 can send corresponding signals to the signal receiving module in the drying slave 2, thereby controlling the start and stop of the drying slave 2.

[0018] An air inlet 10 is provided at the upper end of the drying unit 1. The drying unit 1 includes an upper top cover 15, wherein several air inlets 10 are provided and are respectively located on the side of the upper top cover 15. The drying unit 1 also has an air duct 11 communicating with the air inlets 10. The air inlet end of the air duct 11 is correspondingly located on the lower surface of the upper top cover 15, so that the upper top cover 15 can be used to waterproof the air duct 11 to prevent liquid from flowing into the air duct 11. The air duct 11 is equipped with a fan for air intake. The drying unit 1 is equipped with a fan for... The drying unit 1 includes a main housing 16, which heats the airflow drawn in by the fan into the heating chamber 12. The heating chamber 12 is located inside the main housing 16. The main housing 16 is also provided with several heat dissipation holes 17 for air outlet. The air outlet end of the air duct 11 is set corresponding to the heating chamber 12. A heating plate 13 is provided inside the heating chamber 12. A heat dissipation plate 14 is also provided inside the heating chamber 12 and is attached to the heating plate 13. The heat dissipation plate 14 is fixedly installed at the bottom of the main housing 16. The heat dissipation plate 14 is located at the bottom of the heating plate 13. Below 3, and with the surface area of ​​the heat dissipation plate 14 being larger than that of the heating plate 13, the heat dissipation plate 14 is made to fit against the heating plate 13. When the dryer is started, the heating plate 13 begins to heat up, and the heat on the heating plate 13 is transferred to the heat dissipation plate 14 through heat transfer. When the airflow drawn in by the air duct 11 blows into the heating chamber 12, the heat on the heating plate 13 is transferred to the heat dissipation plate 14. As the airflow flows over the surfaces of the heating plate 13 and the heat dissipation plate 14, the heating plate 13 and the heat dissipation plate 14 together heat the airflow. By transferring the heat on the heating plate 13 to the heat dissipation plate 14, the heating area of ​​the airflow is increased when it passes over the heat dissipation plate 14, ensuring that the airflow has sufficient heating time. This allows for more effective heating of the airflow, thereby improving the drying effect. Furthermore, because the heating plate 13 and the heat dissipation plate 14 increase the heating area of ​​the airflow, the heat exchange between the airflow and the heating plate 13 and the heat dissipation plate 14 is more sufficient, thus avoiding the loss and waste of excess heat and improving the heat utilization conversion rate.

[0019] A heat insulation plate 18 is also provided inside the drying host 1. The heat insulation plate 18 is located at the top of the heating chamber 12. The edge of the heat insulation plate 18 is attached to the inner wall of the main housing 16. By providing the heat insulation plate 18 and making the edge of the heat insulation plate 18 attached to the edge of the main housing 16, the hot air flow in the heating chamber 12 can be prevented from flowing back, so that the heated air flow can flow out through the heat dissipation hole 17.

[0020] The working principle of this invention is as follows: When the dryer is started, the fan in the air duct 11 starts, and the heating plate 13 in the heating chamber 12 begins to heat up. The heat is transferred to the heat dissipation plate 14 through heat transfer. At this time, the fan draws airflow from the air inlet 10 and into the air duct 11, and then blows it into the heating chamber 12 through the air outlet of the air duct 11. The airflow blown into the heating chamber 12 flows over the surfaces of the heating plate 13 and the heat dissipation plate 14, and heat exchange occurs between the airflow and the heating plate 13 and the heat dissipation plate 14, thereby heating the airflow. Then, it flows out from the heat dissipation hole 17 to dry the air. The items achieve a drying effect by providing a heating plate 13 in the heating chamber 12 and a heat dissipation plate 14 attached to it below the heating plate 13. By providing the heat dissipation plate 14, the heat on the heating plate 13 can be transferred to the heat dissipation plate 14 through heat transfer, thereby increasing the heat dissipation area. This allows the airflow blown out from the air duct 11 to have sufficient heating time, thereby heating the airflow to a higher temperature to improve the drying effect. Furthermore, because the airflow has sufficient heating time, the heat exchange rate is also greatly improved, thus preventing the waste of excess heat.

[0021] Finally, it should be noted that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dryer device, characterized by The device includes a drying main unit and a drying slave unit electrically connected to the drying main unit. The upper end of the drying main unit is provided with an air inlet. The drying main unit is provided with an air duct communicating with the air inlet. The air duct is provided with a fan for air intake. The drying main unit is provided with a heating chamber for heating the airflow drawn in by the fan. The air outlet of the air duct is provided corresponding to the heating chamber. The heating chamber is provided with a heating plate. The heating chamber is also provided with a heat dissipation plate attached to the heating plate to increase the heating area of ​​the airflow.

2. The dryer device of claim 1, wherein, The drying host includes an upper top cover, and several air inlets are provided and located on the side of the upper top cover. The air inlet of the air duct is located on the lower surface of the upper top cover.

3. The dryer device of claim 1, wherein, The drying host includes a main housing, the heating chamber is located inside the main housing, and the main housing is provided with a number of heat dissipation holes for air outlet.

4. The dryer device of claim 3, wherein, The drying host is equipped with a heat insulation plate, which is located at the top of the heating chamber, and the edge of the heat insulation plate is attached to the inner wall of the main shell.

5. The dryer apparatus according to claim 3, characterized in that, The heat sink is fixedly installed at the bottom of the main housing, and the heat sink is located below the heating plate. The surface area of ​​the heat sink is larger than that of the heating plate.

6. The dryer device of claim 1, wherein, The drying slave unit has the same structure as the drying host unit.

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