A dewatering device for laundry

By introducing a power motor pulley system and ultraviolet lamp disinfection combination into the linen washing device, the problems of bacterial growth and dead corner cleaning inside the device are solved, achieving rapid disinfection and cleaning, and reducing the risk of germ transmission and secondary pollution.

CN224313896UActive Publication Date: 2026-06-02TIBET LINZHI SHENGSHENG LINEN LAUNDRY SERVICE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIBET LINZHI SHENGSHENG LINEN LAUNDRY SERVICE CO LTD
Filing Date
2025-07-01
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing linen washing equipment is prone to leaving water stains and breeding bacteria after dehydration, and the corners are difficult to clean, leading to the growth of harmful substances and the risk of secondary pollution.

Method used

A dehydration device for washing linens was designed. It uses a motor to drive a pulley system for dehydration. Combined with a combination structure of ultraviolet lamp and cleaning head, the device is disinfected by ultraviolet lamp and the cleaning head is used to clean dirt in hard-to-reach corners.

Benefits of technology

It effectively reduces the growth of bacteria inside the device, lowers the risk of germ transmission, and can quickly clean harmful substances in hard-to-reach areas, reducing bacterial growth and secondary pollution caused by prolonged lack of cleaning.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of dehydration device for linen washing, belong to linen dehydration technical field.It includes dehydration chassis, dehydration chassis is inserted with dehydration bottom plate in its inside, and power component and dehydration shell, dehydration inner bag, shell bolt are inserted in the side of dehydration chassis.The utility model is driven main pulley and power belt to rotate by setting power motor, makes power belt drive sub-pulley rotation, sub-pulley drives dehydration inner bag rotation, linen dehydration in dehydration inner bag, bacteriostatic baffle slides in the baffle sliding hole of shell screw hole, when dehydration inner bag is to linen dehydration, bacteriostatic baffle is slid into bacteriostatic groove, bacteriostatic baffle blocks ultraviolet lamp on bacteriostatic base, after dehydration inner bag is used, personnel pull bacteriostatic baffle, so that bacteriostatic baffle is fixed to the upper of bacteriostatic seat, ultraviolet lamp irradiates bacteriostasis to the inside of dehydration shell and the surface of dehydration inner bag, effectively reduce the bacteria remaining in the inside of dehydration shell, reduce the risk of germ transmission.
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Description

Technical Field

[0001] This utility model relates to the field of linen dehydration technology, and in particular to a dehydration device for washing linens. Background Technology

[0002] "Linen" is a professional term used in the hotel industry. It is a general term used by the hotel's housekeeping department to refer to towels, tablecloths, sheets, pillowcases, etc., placed in guest rooms. Hotel linen broadly refers to almost everything related to "cloth" in modern hotels, including bedding such as quilts and duvet covers, cotton quilt cores, sheets and bedspreads, pillowcases and pillow cores, fitted sheets and bed skirts, bed runners, and mattress protectors, as well as towel products such as face towels, hand towels, bath towels, floor mats, bathrobes, etc. It also includes tablecloths, napkins, chair covers and table skirts, shower curtains, etc. During the washing process of linen, a dehydration device is needed to dehydrate the linen.

[0003] Existing equipment simply involves adding linens to the device and then starting it to dehydrate them. After dehydration, water stains remain inside the outer casing of the device, which can easily breed bacteria. This makes it difficult to effectively inhibit bacterial growth inside the device. Furthermore, wastewater can easily remain in the dead corners inside the device after dehydration, which can also breed bacteria. It is difficult to effectively clean these dead corners to reduce harmful substances. Therefore, this application provides a dehydration device for washing linens to meet these needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a dehydration device for washing linens to solve the problem that residual water stains inside the existing device easily breed bacteria, and to clean the dead corners inside the device to reduce harmful substances.

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

[0006] A dehydration device for washing linens includes a dehydration base frame, a dehydration base plate inserted inside the dehydration base frame, a power component inserted on one side of the dehydration base frame, a dehydration outer shell inserted on the upper surface of the dehydration base plate, a dehydration inner liner inside the dehydration outer shell, an outer shell cover mounted on the upper surface of the dehydration outer shell by outer shell bolts, a push seat inside the outer shell cover, a magnetic seat on the surface of the outer shell cover, a replacement cover threaded through the upper surface of the outer shell cover, an antibacterial component inserted on the lower surface of the outer shell cover, a push rod inserted on the lower surface of the push seat, and a cleaning head inserted on the lower surface of the push rod.

[0007] Optionally, the power assembly includes a power motor, a main pulley, a power belt, and a secondary pulley. One end of the power motor is inserted into the main pulley, the main pulley has a power belt inside, and the power belt has a secondary pulley inside.

[0008] Optionally, the antibacterial component includes an antibacterial seat, an ultraviolet lamp, an antibacterial base, an antibacterial baffle, an antibacterial magnetic buckle, and an antibacterial magnetic seat. The antibacterial seat is equipped with an ultraviolet lamp inside, and one end of the ultraviolet lamp is sleeved with an antibacterial base. An antibacterial baffle is slidably connected inside the antibacterial seat, and an antibacterial magnetic buckle is inserted into the lower part of one side of the antibacterial baffle. An antibacterial magnetic seat is inserted into the surface of the antibacterial seat.

[0009] Optionally, the upper surface of the antibacterial base is provided with antibacterial sliding holes, and an antibacterial baffle is slidably connected inside the antibacterial sliding holes. The upper surface of the antibacterial base is provided with an antibacterial groove, and the antibacterial groove and the antibacterial baffle are mutually compatible.

[0010] Optionally, a lamp hole is provided in the center of the upper surface of the antibacterial base, and an ultraviolet lamp is slidably connected inside the lamp hole. A base groove is provided in the center of the upper surface of the antibacterial base, and an ultraviolet lamp is provided inside the base groove.

[0011] Optionally, the upper surface of the outer casing cover is provided with a shell threaded hole, and the internal threads of the shell threaded hole are penetrated by two replacement covers.

[0012] Optionally, a motor frame is provided on one side of the dehydration base, and a power component is inserted into the motor frame.

[0013] Optionally, the upper surface of the outer casing cover is provided with an outer casing sliding hole, and a push seat is slidably connected inside the outer casing sliding hole. A push magnetic buckle is inserted into one side of the push seat, and a cleaning rubber strip is inserted into the lower surface of the cleaning head.

[0014] Optionally, an inner groove is provided at the center of the lower surface of the dehydration inner liner, and a power component is inserted into the inner groove.

[0015] Optionally, a housing hole is provided in the center of the bottom of the dehydration housing, and a base plate bearing is provided in the center of the dehydration base plate.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects:

[0017] In the above solution, a power motor drives the main pulley and power belt to rotate, which in turn drives the auxiliary pulley to rotate. The auxiliary pulley then drives the dehydration inner liner to rotate, dehydrating the linens inside. The antibacterial baffle slides within the baffle sliding hole in the threaded hole of the outer shell. When the dehydration inner liner is dehydrating the linens, the antibacterial baffle slides into the antibacterial groove, blocking the ultraviolet lamp on the antibacterial base. After the dehydration inner liner is used, the user pulls the antibacterial baffle to fix it to the antibacterial base. The ultraviolet lamp irradiates the inside of the dehydration outer shell and the surface of the dehydration inner liner to inhibit bacteria, effectively reducing the bacteria remaining inside the dehydration outer shell and reducing the risk of germ transmission.

[0018] By setting the push base to slide within the sliding hole of the outer shell, the push base moves the push rod along the inner wall of the dehydration outer shell. The push rod then moves the cleaning head along the bottom of the inner wall of the dehydration outer shell, cleaning the dead corners at the bottom of the inner wall. After use, the push base is magnetically secured to the outer shell cover by the magnetic snap-on handle. This allows for quick cleaning of the dead corners at the bottom of the inner wall of the dehydration outer shell, effectively reducing harmful substances and minimizing the risk of bacterial growth and secondary contamination caused by prolonged lack of cleaning. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0020] Figure 1 A three-dimensional structural diagram of a dehydration device for washing linens;

[0021] Figure 2 This is a schematic diagram of the dehydration frame structure;

[0022] Figure 3 This is a schematic diagram of the power component structure;

[0023] Figure 4 This is a schematic diagram of the power motor structure;

[0024] Figure 5 This is a schematic diagram of the explosion structure of the dehydrated inner liner;

[0025] Figure 6 This is a schematic diagram of the dehydration shell structure;

[0026] Figure 7 This is a schematic diagram of the exploded structure of the outer casing.

[0027] Figure 8 This is a schematic diagram of the structure of an ultraviolet lamp in explosion.

[0028] Figure 9 This is a schematic diagram of the cleaning head structure.

[0029] Figure label:

[0030] 1. Spin-drying base frame; 101. Motor frame; 2. Spin-drying base plate; 3. Power assembly; 301. Power motor; 302. Main pulley; 303. Power belt; 304. Secondary pulley; 4. Spin-drying outer shell; 5. Spin-drying inner drum; 6. Outer shell bolts; 7. Outer shell cover; 701. Outer shell threaded hole; 8. Hand push seat; 801. Hand push magnetic buckle; 9. Outer shell magnetic seat; 10. Replacement cover; 11. Antibacterial assembly; 111. Antibacterial seat; 112. Ultraviolet lamp; 113. Antibacterial base; 114. Antibacterial baffle; 115. Antibacterial magnetic buckle; 116. Antibacterial magnetic seat; 12. Hand push rod; 13. Cleaning head.

[0031] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0032] The present invention provides a dehydration device for washing linens, described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; for some known technologies, those skilled in the art can also use other alternative methods to implement the invention; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0033] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0034] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0035] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0036] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0037] like Figures 1 to 9As shown, an embodiment of this utility model provides a dehydration device for washing linens, including a dehydration base frame 1. A dehydration base plate 2 is inserted inside the dehydration base frame 1. A power assembly 3 is inserted into one side of the dehydration base frame 1. A motor frame 101 is provided on one side of the dehydration base frame 1. The power assembly 3 is inserted inside the motor frame 101. The power assembly 3 includes a power motor 301, a main pulley 302, a power belt 303, and a secondary pulley 304. One end of the power motor 301 is inserted into the main pulley 302. The main pulley 302 has the power belt 303 inside, and the secondary pulley 304 is sleeved inside the power belt 303. A dehydration base plate 2 is inserted into the upper surface of the dehydration base plate 2. The dehydration shell 4 has a shell hole at the center of its bottom. A base plate bearing is located at the center of the dehydration base plate 2. The dehydration shell 4 contains a dehydration inner liner 5. An inner liner groove is located at the center of the lower surface of the inner liner 5, and a power assembly 3 is inserted into the inner liner groove. A shell cover 7 is mounted on the upper surface of the dehydration shell 4 via shell bolts 6. A shell threaded hole 701 is located on the upper surface of the shell cover 7. Two replacement covers 10 are threaded through the inner thread of the shell threaded hole 701. A baffle sliding hole is located on one side of the shell threaded hole 701. A push seat 8 is located inside the shell cover 7. A shell magnetic seat 9 is located on the surface of the shell cover 7. A replacement cover 10 is threaded through the upper surface of the shell cover 7. The cover 10 has an antibacterial component 11 inserted into the lower surface of the outer cover 7. The antibacterial component 11 includes an antibacterial base 111, an ultraviolet lamp 112, an antibacterial base 113, an antibacterial baffle 114, an antibacterial magnetic buckle 115, and an antibacterial magnetic seat 116. The ultraviolet lamp 112 is installed inside the antibacterial base 112, and the antibacterial base 113 is sleeved on one end of the ultraviolet lamp 112. The antibacterial baffle 114 is slidably connected inside the antibacterial base 111, and the antibacterial magnetic buckle 115 is inserted into the lower part of one side of the antibacterial baffle 114. The antibacterial magnetic seat 116 is inserted into the surface of the antibacterial base 111. There are two antibacterial components 11. The upper surface of the antibacterial base 111 has an antibacterial sliding hole, and the interior of the antibacterial sliding hole slides... The device is connected to an antibacterial baffle 114. An antibacterial groove is provided on the upper surface of the antibacterial base 113. The antibacterial groove and the antibacterial baffle 114 are compatible with each other. A lamp hole is provided in the center of the upper surface of the antibacterial seat 111. An ultraviolet lamp 112 is slidably connected inside the lamp hole. A base groove is provided in the center of the upper surface of the antibacterial base 113. An ultraviolet lamp 112 is provided inside the base groove. A push rod 12 is inserted into the lower surface of the push rod 12. A cleaning head 13 is inserted into the lower surface of the push rod 12. A sliding hole is provided on the upper surface of the outer shell cover 7. The push seat 8 is slidably connected inside the sliding hole. A push magnetic buckle 801 is inserted into one side of the push seat 8. A cleaning strip is inserted into the lower surface of the cleaning head 13.

[0038] The main pulley 302 is driven by the motor 301 to rotate, which in turn drives the drive belt 303 to rotate. The drive belt 303 then drives the auxiliary pulley 304 to rotate, which in turn drives the dehydration inner liner 5 to rotate. By adding linens into the dehydration inner liner 5 and having it rotate within the dehydration outer shell 4, the linens inside the dehydration inner liner 5 are dehydrated. An antibacterial component 11 is installed below the threaded hole 701 on the outer shell cover 7, and an antibacterial baffle 114 is installed below the threaded hole 701. The baffle 114 slides within the sliding holes of the baffle plate. During the dehydration of linens using the dehydration inner liner 5, the antibacterial baffle 114 slides through the sliding holes on the baffle plate and the antibacterial sliding holes on the antibacterial base 111, finally inserting into the antibacterial groove on the antibacterial base 113. The baffle 114 blocks the ultraviolet lamp 112 on the antibacterial base 113. After use, when the dehydration inner liner 5 is pulled, the baffle 114 slides upwards within the sliding holes on the baffle plate and the antibacterial sliding holes on the antibacterial base 111, passing through the antibacterial magnetic buckle 115 and the antibacterial magnetic base. 116 is magnetically fixed to the antibacterial baffle 114 onto the antibacterial seat 111. The ultraviolet lamp 112 irradiates the interior of the dehydration shell 4 and the surface of the dehydration inner liner 5 to inhibit bacteria. The ultraviolet lamp 112 emits ultraviolet light, effectively reducing bacteria remaining inside the dehydration shell 4 and minimizing the risk of germ transmission. The antibacterial baffle 114 also protects the ultraviolet lamp 112, reducing water splashes onto it during dehydration. The pusher 8 slides within the sliding hole of the shell, causing the pusher 8 to move the push rod 12... The inner wall of the dehydration shell 4 moves, and the cleaning head 13 is moved by the push rod 12. The cleaning head 13 moves to the bottom of the inner wall of the dehydration shell 4, and cleans the dead corners at the bottom of the inner wall of the dehydration shell 4. After use, the push magnetic buckle 801 is magnetically attached to the shell magnetic seat 9, and the push seat 8 is fixed to the shell cover 7. This allows for quick cleaning of the dead corners at the bottom of the inner wall of the dehydration shell 4, effectively reducing harmful substances and reducing the risk of bacterial growth and secondary pollution caused by prolonged lack of cleaning.

[0039] The working principle of the technical solution provided by this utility model is as follows: An antibacterial component 11 is installed under the threaded hole 701 on the outer shell cover 7. Linen is added into the dehydration inner liner 5, and the power motor 301 is started. The power motor 301 drives the main pulley 302 to rotate, which in turn drives the power belt 303 to rotate. The power belt 303 drives the auxiliary pulley 304 to rotate, which in turn drives the dehydration inner liner 5 to rotate. The dehydration inner liner 5 rotates within the dehydration outer shell 4. The inner chamber rotates to dehydrate the linens inside the dehydration inner liner 5. The operator pushes the antibacterial baffle 114, which slides within the baffle sliding hole 701 on the outer shell. While the dehydration inner liner 5 is dehydrating the linens, the operator slides the antibacterial baffle 114 through the baffle sliding hole and the antibacterial sliding hole on the antibacterial base 111, finally inserting it into the antibacterial groove on the antibacterial base 113. The antibacterial baffle 114 blocks the ultraviolet lamp 112 on the antibacterial base 113. After use, the operator pulls the antibacterial baffle. At time 114, the antibacterial baffle 114 slides upward within the antibacterial sliding holes on the baffle and the antibacterial seat 111. It is magnetically fixed to the antibacterial seat 111 by the antibacterial magnetic buckle 115 and the antibacterial magnetic seat 116. The antibacterial baffle 114 is then fixed to the antibacterial seat 111. Ultraviolet light 112 irradiates the inside of the dehydration shell 4 and the surface of the dehydration inner liner 5 to inhibit bacteria, reducing residual bacteria inside the dehydration shell 4. Personnel periodically push the pusher seat 8 to slide it within the sliding holes of the shell. 8 drives the push rod 12 to move along the inner wall of the dehydration shell 4, and the push rod 12 drives the cleaning head 13 to move along the bottom of the inner wall of the dehydration shell 4, so that the cleaning head 13 can clean the dead corners at the bottom of the inner wall of the dehydration shell 4. After use, the push rod 801 is magnetically attached to the shell magnetic seat 9, so that the push rod 8 is fixed to the shell cover 7, which can quickly clean the dead corners at the bottom of the inner wall of the dehydration shell 4, effectively reducing harmful substances.

[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dehydration device for washing linens, characterized in that, The device includes a dehydration base frame, a dehydration base plate inserted inside the base frame, a power assembly inserted on one side of the base frame, a dehydration outer shell inserted on the upper surface of the base plate, a dehydration inner liner inside the outer shell, an outer shell cover mounted on the upper surface of the outer shell via bolts, a push-type seat inside the outer shell cover, a magnetic seat on the surface of the outer shell cover, a replacement cover threaded through the upper surface of the outer shell cover, an antibacterial assembly inserted on the lower surface of the outer shell cover, a push-type rod inserted on the lower surface of the push-type seat, and a cleaning head inserted on the lower surface of the push-type rod.

2. The dehydration device for washing linens according to claim 1, characterized in that, The power assembly includes a power motor, a main pulley, a power belt, and a secondary pulley. One end of the power motor is inserted into the main pulley, the main pulley has a power belt inside, and the power belt has a secondary pulley inside.

3. The dehydration device for washing linens according to claim 1, characterized in that, The antibacterial component includes an antibacterial seat, an ultraviolet lamp, an antibacterial base, an antibacterial baffle, an antibacterial magnetic buckle, and an antibacterial magnetic seat. The antibacterial seat is equipped with an ultraviolet lamp inside, and one end of the ultraviolet lamp is sleeved with an antibacterial base. An antibacterial baffle is slidably connected inside the antibacterial seat, and an antibacterial magnetic buckle is inserted into the lower part of one side of the antibacterial baffle. An antibacterial magnetic seat is inserted into the surface of the antibacterial seat.

4. The dehydration device for washing linens according to claim 3, characterized in that, The upper surface of the antibacterial base is provided with antibacterial sliding holes, and an antibacterial baffle is slidably connected inside the antibacterial sliding holes. The upper surface of the antibacterial base is provided with an antibacterial groove, and the antibacterial groove and the antibacterial baffle are mutually compatible.

5. The dehydration device for washing linens according to claim 3, characterized in that, A lamp hole is provided in the center of the upper surface of the antibacterial base, and an ultraviolet lamp is slidably connected inside the lamp hole. A base groove is provided in the center of the upper surface of the antibacterial base, and an ultraviolet lamp is provided inside the base groove.

6. The dewatering device for washing linens according to claim 1, characterized in that, The upper surface of the outer casing cover is provided with a shell threaded hole, and the internal threads of the shell threaded hole are penetrated by two replacement covers.

7. The dewatering device for washing linens according to claim 1, characterized in that, A motor frame is provided on one side of the dehydration base, and a power component is inserted into the motor frame.

8. The dewatering device for washing linens according to claim 1, characterized in that, The upper surface of the outer casing has a sliding hole, and a push seat is slidably connected inside the sliding hole. A push magnetic buckle is inserted into one side of the push seat, and a cleaning strip is inserted into the lower surface of the cleaning head.

9. The dewatering device for washing linens according to claim 1, characterized in that, The lower surface of the dehydration inner liner has a groove in the center, and a power component is inserted into the groove.

10. The dewatering apparatus for washing linens according to claim 1, characterized in that, The dehydration outer shell has an outer shell hole in the center of its inner bottom, and the dehydration bottom plate has a bottom plate bearing in the center of its center.