阅读说明：本技术 干燥系统及洗碗机 (Drying system and dish washing machine ) 是由 刘瑶 张林峰 李姗姗 黄进杰 郭名威 于 2019-11-04 设计创作，主要内容包括：本发明公开了一种干燥系统,其中,包括壳体组件,壳体组件中顺次设置有风机腔室、加热腔室和风道腔室,风机腔室中设置有风机组件,风机腔室的出口与加热腔室的入口相连通,加热腔室中设置有加热组件,加热腔室的出口与风道腔室的入口相连通,风道腔室的出口与干燥系统的出风口相连通。本发明还公开了一种应用该干燥系统的洗碗机。本发明的干燥系统及洗碗机仅需通过各组件的插接、卡接等配合,以及两个壳体的相互扣合,即可实现干燥系统的组装,在整个装配过程不需要使用螺钉,提高了装配效率。(The invention discloses a drying system, which comprises a shell assembly, wherein a fan cavity, a heating cavity and an air duct cavity are sequentially arranged in the shell assembly, the fan cavity is internally provided with a fan assembly, an outlet of the fan cavity is communicated with an inlet of the heating cavity, the heating cavity is internally provided with a heating assembly, an outlet of the heating cavity is communicated with an inlet of the air duct cavity, and an outlet of the air duct cavity is communicated with an air outlet of the drying system. The invention also discloses a dish washer applying the drying system. The drying system and the dish washing machine can be assembled only by matching the components in a plugging and clamping way and mutually buckling the two shells, and the whole assembly process does not need to use screws, so that the assembly efficiency is improved.)

1. The drying system is characterized by comprising a shell assembly, wherein a fan cavity, a heating cavity and an air channel cavity are sequentially arranged in the shell assembly, the fan cavity is internally provided with the fan assembly, an outlet of the fan cavity is communicated with an inlet of the heating cavity, the heating cavity is internally provided with the heating assembly, an outlet of the heating cavity is communicated with an inlet of the air channel cavity, and an outlet of the air channel cavity is communicated with an air outlet of the drying system.

2. The drying system of claim 1, wherein the housing assembly includes a first housing and a second housing that are fastened to each other to form the fan chamber, the heating chamber, and the air duct chamber.

3. The drying system of claim 2, wherein the first housing is provided with a first groove and a second groove, and the second housing is provided with a third groove, a fourth groove and a fifth groove in sequence; a third groove on the second shell forms a fan chamber; the first groove on the first shell and the fourth groove on the second shell are buckled with each other to form a heating chamber; the second groove on the first shell and the fifth groove on the second shell are buckled with each other to form an air duct chamber.

4. Drying system according to one of claims 1 to 3, wherein a positioning element and a fastening element are provided in the fan chamber, the fan element being connected to the positioning element for positioning the fan element in the fan chamber, and the fan element being connected to the fastening element for fixing the fan element in the fan chamber.

5. Drying system according to one of claims 1 to 3, wherein the heating assembly comprises a heating element, a first holder and a second holder, the first holder being connected to one side wall of the heating chamber and the second holder being connected to the other side wall of the heating chamber, the heating element being arranged between the first holder and the second holder.

6. The drying system according to any one of claims 1 to 3, wherein a baffle assembly is disposed in the air duct chamber, and an air guide groove is disposed on the baffle assembly, and an opening of the air guide groove is disposed opposite to the outlet of the heating chamber, so as to guide the outlet air of the heating chamber to the air outlet of the drying system.

7. The drying system of claim 6, wherein the baffle assembly has a rotating shaft, the bottom wall of the air duct chamber has a first rotating shaft hole, the top wall has a second rotating shaft hole, two ends of the rotating shaft of the baffle assembly are movably inserted into the first rotating shaft hole and the second rotating shaft hole, respectively, and the baffle assembly is capable of rotating around the rotating shaft in the air duct chamber.

8. The drying system of claim 7, wherein the bottom wall of the flap assembly is provided with support ribs, the support ribs on the flap assembly contacting the bottom wall of the air duct chamber to maintain the flap assembly relatively stable.

9. The drying system according to claim 7, wherein an inner opening of the second rotation shaft hole in the top wall of the air duct chamber is provided with an insertion guide surface, an end portion of the rotation shaft of the shutter member is easily inserted into the second rotation shaft hole through the insertion guide surface, and an outer opening of the second rotation shaft hole is provided with a visual observation guide surface for observing an assembled state of the rotation shaft of the shutter member.

10. A dishwasher, characterized by comprising a drying system as claimed in any one of claims 1 to 9.

Technical Field

The invention relates to the field of household appliances, in particular to a drying system and a dish washing machine using the same.

Background

The dish washer is used to automatically clean tableware such as dish, chopsticks, dish, knife and fork. The dish washer can greatly reduce the complicated manual labor, and the tableware to be washed can be put into the dish washer, a water tap and a button are opened, so that other things can be done without worrying people in the washing process, and the operation can be automatically finished.

The dishwasher is provided with a plurality of functional systems, such as a cleaning system consisting of a water pipe, a water pump, a spray arm and the like, a drying system consisting of a fan, a heater and the like, a placing system consisting of a bowl basket and the like. Wherein, the drying system in the existing dish washer generally has the problem of complex assembly, which brings much inconvenience to the production.

Disclosure of Invention

The invention aims to provide a drying system and a dish washing machine, which can simplify the assembly structure and improve the assembly efficiency.

In order to achieve the purpose, the specific technical scheme of the drying system and the dish washing machine is as follows:

the utility model provides a drying system, wherein, includes the casing subassembly, is provided with fan cavity, heating cavity and wind channel cavity in the casing subassembly in order, is provided with the fan subassembly in the fan cavity, and the export of fan cavity is linked together with the entry of heating cavity, is provided with heating element in the heating cavity, and the export of heating cavity is linked together with the entry of wind channel cavity, and the export of wind channel cavity is linked together with drying system's air outlet.

Further, the housing assembly includes a first housing and a second housing that are fastened to each other to form a fan chamber, a heating chamber, and an air duct chamber.

Further, a first groove and a second groove are formed in the first shell, and a third groove, a fourth groove and a fifth groove are sequentially formed in the second shell; a third groove on the second shell forms a fan chamber; the first groove on the first shell and the fourth groove on the second shell are buckled with each other to form a heating chamber; the second groove on the first shell and the fifth groove on the second shell are buckled with each other to form an air duct chamber.

Furthermore, a positioning assembly and a fastening assembly are arranged in the fan cavity, the fan assembly is connected with the positioning assembly, the positioning of the fan assembly in the fan cavity can be achieved, the fan assembly is connected with the fastening assembly, and the fan assembly can be fixed in the fan cavity.

Further, heating element includes heating element, first fixing base and second fixing base, and first fixing base links to each other with a lateral wall of heating cavity, and the second fixing base links to each other with another lateral wall of heating cavity, and heating element sets up between first fixing base and second fixing base.

Furthermore, a baffle plate assembly is arranged in the air duct cavity, an air guide groove is arranged on the baffle plate assembly, and an opening of the air guide groove is opposite to an outlet of the heating cavity so as to guide the air outlet of the heating cavity to an air outlet of the drying system.

Further, be provided with the rotation axis on the separation blade subassembly, be provided with first pivot hole on the diapire of wind channel cavity, be provided with second pivot hole on the roof, the both ends of the rotation axis on the separation blade subassembly are the activity respectively and are pegged graft in first pivot hole and second pivot hole, and the separation blade subassembly can rotate around the rotation axis in the wind channel cavity.

Furthermore, the bottom wall of the baffle plate assembly is provided with a supporting rib, and the supporting rib on the baffle plate assembly is contacted with the bottom wall of the air duct cavity so as to keep the baffle plate assembly relatively stable.

Furthermore, the inside opening part in the second pivot hole on the wind channel cavity roof is provided with the grafting spigot surface, and the tip of the rotation axis on the separation blade subassembly is convenient for peg graft in the second pivot hole through the grafting spigot surface, and the outside opening part in second pivot hole is provided with the range estimation spigot surface, and the range estimation spigot surface can be used to observe the assembled state of the rotation axis on the separation blade subassembly.

A dishwasher, comprising the above drying system.

The drying system and the dish washing machine have the following advantages that: the drying system can be assembled only by matching the components such as inserting and connecting and buckling the two shells, screws are not needed in the whole assembling process, and the assembling efficiency is improved.

Drawings

FIG. 1 is a broken away view of the drying system of the present invention;

FIG. 2 is a partial cross-sectional view of the drying system of the present invention;

FIG. 3 is a cross-sectional view of the drying system of the present invention;

FIG. 4 is a perspective view of a baffle assembly in the drying system of the present invention;

fig. 5 is an assembly view of the drying system of the present invention.

Detailed Description

In order to better understand the purpose, function and specific design of the present invention, a drying system and a dishwasher of the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the drying system of the present invention includes a housing assembly, in which a fan chamber, a heating chamber and an air duct chamber are sequentially disposed, wherein the fan chamber is provided with a fan assembly 10, the heating chamber is provided with a heating assembly 20, the air duct chamber is provided with a baffle assembly 30, an outlet of the fan chamber is communicated with an inlet of the heating chamber, an outlet of the heating chamber is communicated with an inlet of the air duct chamber, and an outlet of the air duct chamber is communicated with an air outlet of the drying system.

Therefore, the airflow generated by the fan assembly 10 in the air duct chamber enters the heating chamber, and is subjected to heating treatment by the heating assembly 20, and the formed drying airflow is discharged from the air outlet of the drying system under the guidance of the baffle assembly 30, so as to perform subsequent drying treatment. It should be noted that the drying system of the present invention can be applied to household appliances such as a dishwasher, etc., and is not particularly limited thereto.

Further, the housing assembly includes a first housing 41 and a second housing 42, and the first housing 41 and the second housing 42 are fastened to each other to form a fan chamber, a heating chamber, and an air duct chamber. Specifically, the first housing 41 is provided with a first groove 43 and a second groove 44, and the second housing 42 is provided with a third groove 45, a fourth groove 46, and a fifth groove 47 in this order.

Therefore, after the first shell 41 and the second shell 42 are fastened with each other, the third groove 45 on the second shell 42 independently forms a fan chamber; the first groove 43 on the first shell 41 and the fourth groove 46 on the second shell 42 are buckled with each other to form a heating chamber; the second groove 44 of the first housing 41 and the fifth groove 47 of the second housing 42 are buckled to each other, and form an air duct chamber.

Further, a positioning component 48 and a fastening component 49 are disposed in the blower chamber, wherein, as shown in fig. 1, the positioning component 48 may adopt a form of a positioning column, and the fastening component 49 may adopt a form of a buckle, so that, when the blower assembly 10 is installed in the blower chamber, the blower assembly 10 may be sleeved with the positioning column to realize the positioning of the blower assembly 10 in the blower chamber, and further, the blower assembly 10 is fastened by the buckle to realize the fixing of the blower assembly 10 in the blower chamber. Of course, it will be appreciated that the positioning and fastening components in the blower chamber may take other forms and are not limited to those shown.

Further, the heating assembly 20 comprises a heating element 21, a first fixing seat 22 and a second fixing seat 23, wherein the first fixing seat 22 is connected with one side wall of the heating chamber, the second fixing seat 23 is connected with the other side wall of the heating chamber, and the heating element 21 is arranged between the first fixing seat 22 and the second fixing seat 23, so that the heating element 21 can be fixedly installed in the heating chamber through the first fixing seat 22 and the second fixing seat 23. Preferably, the heating element of the present invention is a PTC assembly (Positive Temperature Coefficient), but it should be understood that other forms of heating elements may be flexibly selected according to actual circumstances.

Further, the baffle plate assembly 30 is movably arranged in the air duct cavity, the baffle plate assembly 30 is provided with an air guide groove 31, an opening of the air guide groove 31 is arranged opposite to an outlet of the heating cavity, therefore, the drying air flow in the heating cavity flows into the air duct cavity, and the drying air flow is guided by the air guide groove 31 on the baffle plate assembly 30 to flow to an air outlet of the drying system.

In this embodiment, a rotation shaft 32 is disposed at an end portion of the baffle assembly 30 close to the outlet of the heating chamber, correspondingly, a first rotation shaft hole 33 is disposed on the first casing 41, a second rotation shaft hole 34 is disposed on the second casing 42, two ends of the rotation shaft 32 on the baffle assembly 30 are movably inserted into the first rotation shaft hole 33 and the second rotation shaft hole 34 respectively, and the baffle assembly 30 can rotate around the rotation shaft 32 in the air duct chamber, so as to better guide the drying airflow to flow to the air outlet of the drying system.

Further, the bottom end of the rotating shaft 32 on the baffle assembly 30 is inserted into the second rotating shaft hole 34 on the second housing 42, and meanwhile, the bottom wall of the baffle assembly 30 is further provided with a supporting rib 35, and the supporting rib 35 can be in contact with the bottom wall of the second housing 42 to jointly keep the baffle assembly 30 relatively stable.

Further, an insertion guide surface is arranged at an inner opening of the second rotating shaft hole 34 on the first housing 41, an end portion of the rotating shaft 32 on the baffle plate assembly 30 can be conveniently inserted into the second rotating shaft hole 34 through the insertion guide surface, and meanwhile, an visual inspection guide surface is also arranged at an outer opening of the second rotating shaft hole 34, and the visual inspection guide surface can be used for observing the assembling state of the rotating shaft 32 on the baffle plate assembly 30, so that the rotating shaft 32 is correctly assembled with the first housing 41 and the second housing 42.

According to the drying system, the drying system can be assembled only by matching of the components in a plugging and clamping manner and buckling the two shells, and screws are not needed in the whole assembling process, so that the assembling efficiency is improved. Meanwhile, the drying system can be directly fixed and assembled on the inner container of the dish washing machine through the screws, and the air outlet of the drying system is connected with the adapter in an opposite insertion mode, so that the drying system is installed in the dish washing machine, the assembly is simple and convenient, and the production cost is greatly reduced.

The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.