Drying device for cleaning range hood

Abstract

The utility model discloses a drying device for cleaning a range hood, and relates to the technical field of cleaning of range hoods. The device comprises a support table and a placement cage, the placement cage is in a cylindrical shape with an open upper end and a closed lower end, the placement cage is installed on two sides of a table top of the support table and is fixedly provided with a first vertical plate and a second vertical plate respectively, a cover plate is hinged to the upper end of the first vertical plate and covers the placement cage, an air inlet is formed in a table top of the cover plate, and the air inlet is formed above the placement cage. An air inlet pipeline is fixedly installed above the cover plate and connected to the outer side of the air inlet in a sleeving mode, a fan is installed at the end, close to the cover plate, in the air inlet pipeline, and an electric heating wire pipe is installed at the end, away from the cover plate, in the air inlet pipeline. According to the utility model, air is blown into the placing cage below through the fan, so that surface moisture evaporation of a range hood part in the placing cage is accelerated; air entering the air inlet pipeline is heated through the electric heating wire pipe, so that the heated high-temperature air sterilizes the specific surfaces of the parts of the range hood in the placement cage.

Description

Technical Field

[0001] This utility model belongs to the field of range hood cleaning technology, and in particular relates to a drying device for cleaning range hoods. Background Technology

[0002] A range hood is a household appliance used in the kitchen to absorb cooking fumes. It uses a fan to draw the fumes produced during cooking into a duct, preventing them from sticking to the walls. However, after prolonged use, a large amount of grease accumulates on the range hood's casing, grease trap, and impeller, affecting its performance and attracting pests, thus polluting the kitchen environment. Therefore, regular cleaning is necessary. After cleaning, the grease trap, casing, and impeller should be thoroughly dried to prevent water residue from causing oxidation and corrosion inside the range hood after installation. In addition, the cleaned range hood needs to be sterilized to prevent bacteria such as E. coli and Staphylococcus aureus from adhering to the surface and contaminating the stovetop below.

[0003] To address these issues, we provide a drying device for cleaning range hoods. Utility Model Content

[0004] The purpose of this utility model is to provide a drying device for cleaning range hoods. An air inlet duct is installed on the cover plate above the first upright plate on one side of the support platform. A fan is installed in the air inlet duct, and a placement cage is installed on the support platform. The fan blows air into the placement cage below, which accelerates the evaporation of surface moisture from the range hood components in the placement cage. An electric heating wire installed in the air inlet duct heats the air entering the air inlet duct, so that the heated high-temperature air sterilizes the surface of the range hood components in the placement cage, while the high-temperature air accelerates the evaporation of surface moisture.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a drying device for cleaning range hoods, including a support platform and a placement cage. The placement cage is a cylindrical shape with an open top and a closed bottom. The placement cage is installed on both sides of the support platform, with a first upright plate and a second upright plate respectively fixed thereon. A cover plate is hinged to the upper end of the first upright plate and covers the placement cage. An air inlet is opened on the cover plate and is located above the placement cage. An air inlet pipe is fixedly installed above the cover plate and is sleeved on the outside of the air inlet. A fan is installed at the end of the air inlet pipe near the cover plate, and an electric heating wire is installed at the end of the air inlet pipe away from the cover plate. A grid cover is fixedly installed at the end of the air inlet pipe away from the cover plate.

[0007] The present invention is further provided with a lifting handle fixedly on the side of the cover plate away from the first upright plate.

[0008] The present invention is further configured such that a set of strip-shaped holes are arranged in a circumferential array on the side wall of the placement cage, and the length direction of the strip-shaped holes is parallel to the cylindrical axis of the placement cage.

[0009] The present invention is further configured such that a placement partition is fitted inside the placement cage, a column is fixed above the surface of the placement partition, and a set of ventilation holes are opened on the surface of the placement partition, with the ventilation hole set arranged in a circumferential array around the column.

[0010] The present invention is further configured such that a set of partition support feet are fixedly arranged in a circumferential array on the edge of the plate below the partition, a sleeve is fixedly arranged at the center of the bottom of the cage, and a sleeve post is fixedly arranged at the center of the bottom of the partition, with the sleeve post sleeved inside the sleeve.

[0011] The present invention is further configured such that a transfer shaft is fixedly provided at the bottom end of the cage, a transfer through hole is provided on the support platform, a transfer sleeve is rotatably sleeved in the transfer through hole, the transfer shaft is rotatably sleeved in the transfer sleeve, one end of the transfer shaft passing through the transfer sleeve is connected to the output shaft of the motor via a belt, and a set of support feet are fixedly provided on the lower plate of the support platform.

[0012] The present invention is further configured such that a light groove is provided on the surface of the second upright plate, and an ultraviolet lamp is installed in the light groove, with the axis of the ultraviolet lamp being parallel to the axis of the cylindrical cage.

[0013] This utility model has the following beneficial effects:

[0014] 1. This utility model installs an air inlet pipe on the cover plate above the first upright plate on one side of the support platform, installs a fan in the air inlet pipe, and installs a placement cage on the support platform. The fan blows air into the placement cage below, which accelerates the evaporation of surface moisture of the range hood components in the placement cage.

[0015] 2. This utility model heats the air entering the air intake duct by installing an electric heating wire tube inside the air intake duct, so that the heated high-temperature air sterilizes the surface of the range hood parts placed in the cage, and at the same time the high-temperature air accelerates the evaporation of moisture on their surface.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a drying device for cleaning range hoods.

[0019] Figure 2 This is an exploded view of the cover plate.

[0020] Figure 3 This is an exploded view of the cage placement.

[0021] Figure 4 This is an exploded view of the support platform and the placement cage.

[0022] Figure 5 This is a schematic diagram of the support platform.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Support platform, 101-First upright plate, 102-Second upright plate, 102a-Light trough, 102a-1-UV lamp tube, 103-Cover plate, 103a-Air inlet, 103b-Lifting handle, 103c-Air inlet pipe, 103c-1-Fan, 103c-2-Heating wire tube, 103c-3-Grate mesh cover, 104-Adapter through hole, 104a-Adapter bushing, 105-Support foot, 2-Placement cage, 201-Strip hole, 202-Placement partition, 202a-Column, 202b-Ventilation hole, 202c-Partition support foot, 202d-Sleeve column, 203-Sleeve cylinder, 204-Adapter shaft. Detailed Implementation

[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please see Figures 1 to 2This utility model is a drying device for cleaning range hoods, including a support platform 1 and a placement cage 2. An air inlet duct 103c is installed on the cover plate 103 above the first upright plate 101 on one side of the support platform 1. A fan 103c-1 is installed in the air inlet duct 103c. The placement cage 2 is installed on the support platform 1. The fan 103c-1 blows air into the placement cage 2 below, which accelerates the evaporation of surface moisture of the range hood components in the placement cage 2. The heating wire 103c-2 installed in the air inlet duct 103c heats the air entering the air inlet duct 103c. The heated high-temperature air sterilizes the surface of the range hood components in the placement cage 2, and at the same time, the high-temperature air accelerates the evaporation of surface moisture.

[0028] Specifically, the placement cage 2 is a cylindrical shape with an open top and a closed bottom. The placement cage 2 is installed on both sides of the support platform 1, with a first upright plate 101 and a second upright plate 102 respectively fixed thereon. The upper end of the first upright plate 101 is hinged to a cover plate 103, which covers the placement cage 2. An air inlet 103a is opened on the surface of the cover plate 103, which is above the placement cage 2. An air inlet pipe 103c is fixedly installed above the cover plate 103, and the air inlet pipe 103c is sleeved on the outside of the air inlet 103a. A fan 103c-1 is installed at one end of the air inlet pipe 103c near the cover plate 103, and an electric heating wire tube 103c-2 is installed at the other end of the air inlet pipe 103c away from the cover plate 103. A grid cover 103c-3 is fixedly installed at the other end of the air inlet pipe 103c away from the cover plate 103.

[0029] Furthermore, a lifting handle 103b is fixed on the side of the cover plate 103 away from the first upright plate 101 for opening the cover plate 103.

[0030] Furthermore, a set of strip-shaped holes 201 are arranged in a circumferential array on the side wall of the placement cage 2. The length direction of the strip-shaped holes 201 is parallel to the cylindrical axis of the placement cage 2. The strip-shaped holes 201 are used to discharge hot air and allow air circulation inside the placement cage 2, thereby facilitating the evaporation of moisture.

[0031] The operation process in this embodiment is as follows:

[0032] Pull the handle 103b to open the cover 103, place the range hood parts that need to be dried into the placement cage 2, close the cover, and start the fan 103c-1 and the heating element 103c-2. The fan 103c-1 blows the high-temperature air heated by the heating element 103c-2 into the placement cage 2, so that the high-temperature air dries and sterilizes the range hood parts in the placement cage 2.

[0033] Example 2

[0034] Please see Figures 1 to 5Based on Example 1, a partition 202 is fitted inside the cage 2. The partition 202 separates the range hood parts inside the cage 2, thereby facilitating the circulation of high-temperature air inside the cage 2 and accelerating the evaporation of moisture.

[0035] Specifically, a column 202a is fixed above the partition plate 202, and a set of ventilation holes 202b are opened on the partition plate 202, with the ventilation holes 202b arranged in a circumferential array around the column 202a.

[0036] Furthermore, a set of partition support feet 202c are fixedly arranged in a circumferential array on the lower edge of the partition 202, a sleeve 203 is fixedly fixed at the bottom center of the placement cage 2, and a sleeve post 202d is fixedly fixed at the bottom center of the partition 202. The sleeve post 202d is sleeved in the sleeve 203. The sleeve post 202d is sleeved in the sleeve 203 to fix the partition 202 at the bottom of the placement cage 2.

[0037] Furthermore, a connecting shaft 204 is fixed at the bottom of the cage 2, and a connecting through hole 104 is opened on the plate of the support platform 1. A connecting shaft sleeve 104a is rotatably sleeved in the connecting through hole 104. The connecting shaft 204 is rotatably sleeved in the connecting shaft sleeve 104a. One end of the connecting shaft 204 that passes through the connecting shaft sleeve 104a is connected to the output shaft of the motor via a belt. A set of support feet 105 is fixed on the plate below the support platform 1. The motor rotates to drive the connecting shaft 204 to rotate, so that the water stains on the surface of the range hood parts are thrown off under the action of centrifugal force, and at the same time, the surface moisture evaporates faster.

[0038] Furthermore, a light groove 102a is provided on the surface of the second upright plate 102. An ultraviolet lamp tube 102a-1 is installed in the light groove 102a. The axis of the ultraviolet lamp tube 102a-1 is parallel to the cylindrical axis of the placement cage 2. The ultraviolet rays of the ultraviolet lamp tube 102a-1 pass through the strip hole 201 on the side wall of the placement cage 2 and irradiate the surface of the range hood parts to sterilize them. The placement cage 2 rotates under the drive of the motor, so that the ultraviolet lamp tube 102a-1 irradiates and sterilizes the range hood parts in the placement cage 2 from all angles.

[0039] The operation process in this embodiment is as follows:

[0040] The various components of the range hood are placed separately above and below the placement partition 202. The device is started, and the placement cage 2 rotates under the drive of the motor, shaking off the moisture on the surface of the range hood components and accelerating the evaporation of moisture. The fan 103c-1 blows high-temperature air into the placement cage 2. The high-temperature air passes through the ventilation holes 202b on the placement partition 202 and reaches the area below the placement partition 202, thereby drying the range hood components below. The ultraviolet lamp tube 102a-1 emits ultraviolet light that passes through the strip hole 201 to sterilize the range hood components in the placement cage 2. After drying and sterilization are completed, the cover plate 103 is opened, and the range hood components above the placement partition 202 are taken out. Then, the column above the placement partition 202 is held to remove the placement partition 202, and the range hood components below the placement partition 202 are taken out.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A drying device for cleaning an extractor hood, characterized in that: The system includes a support platform (1) and a placement cage (2). The placement cage (2) is a cylindrical shape with an open top and a closed bottom. The placement cage (2) is mounted on both sides of the support platform (1) with a first upright plate (101) and a second upright plate (102) fixed thereon. A cover plate (103) is hinged to the upper end of the first upright plate (101). The cover plate (103) covers the placement cage (2). An air inlet (103a) is provided on the surface of the cover plate (103). The air inlet (103a) is located above the placement cage (2). An air intake pipe (103c) is fixedly installed above the cover plate (103). The air intake pipe (103c) is sleeved on the outside of the air inlet (103a). A fan (103c-1) is installed at one end of the air intake pipe (103c) near the cover plate (103). An electric heating wire tube (103c-2) is installed at one end of the air intake pipe (103c) away from the cover plate (103). A grid cover (103c-3) is fixedly installed at one end of the air intake pipe (103c) away from the cover plate (103).

2. The drying device for cleaning the range hood according to claim 1, characterized in that: A lifting handle (103b) is fixedly provided on the side of the cover plate (103) away from the first upright plate (101).

3. The drying device for cleaning the extractor hood according to claim 2, characterized in that: The side wall of the placement cage (2) is provided with a set of strip holes (201) arranged in a circumferential array, and the length direction of the strip holes (201) is parallel to the cylindrical axis of the placement cage (2).

4. The drying device for cleaning the extractor hood according to claim 3, characterized in that: The placement cage (2) is fitted with a placement partition (202). A column (202a) is fixed above the surface of the placement partition (202). A set of ventilation holes (202b) is opened on the surface of the placement partition (202). The ventilation holes (202b) are arranged in a circumferential array around the column (202a).

5. The drying device for cleaning the extractor hood according to claim 4, characterized in that: A set of partition support feet (202c) are fixedly arranged in a circumferential array on the lower edge of the partition (202). A sleeve (203) is fixedly provided at the bottom center of the placement cage (2). A sleeve post (202d) is fixedly provided at the bottom center of the partition (202). The sleeve post (202d) is sleeved in the sleeve (203).

6. The drying device for cleaning the extractor hood according to claim 1, characterized in that: The bottom end of the placement cage (2) is fixed with a transfer shaft (204), and the plate surface of the support platform (1) is provided with a transfer through hole (104). A transfer sleeve (104a) is rotatably sleeved in the transfer through hole (104). The transfer shaft (204) is rotatably sleeved in the transfer sleeve (104a). One end of the transfer shaft (204) that passes through the transfer sleeve (104a) is connected to the output shaft of the motor via a belt. A set of support feet (105) is fixed on the plate surface below the support platform (1).

7. The drying device for cleaning the extractor hood according to claim 6, characterized in that: The second upright plate (102) has a light groove (102a) on its surface. An ultraviolet lamp (102a-1) is installed in the light groove (102a). The axis of the ultraviolet lamp (102a-1) is parallel to the cylindrical axis of the cage (2).

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