Cleaning machine

Abstract

The utility model discloses a cleaning machine which comprises a cabinet body located in a shell and further comprises a cleaning unit, a first fixing unit and a second fixing unit, the cleaning unit comprises a cleaning device and a cleaning agent, the cleaning device is fixed to the inner wall of the cabinet body and located in a containing space, and the cleaning agent is used for cleaning equipment to be cleaned. The containing space is filled with the cleaning agent, and the liquid level of the cleaning agent is higher than the height from the to-be-cleaned equipment to the bottom of the cabinet body; the first fixing unit is arranged on the cabinet cover, when the cabinet cover is located at the first position, the cabinet cover covers the cabinet body, and the first fixing unit and the cabinet body are clamped and fixed; the second fixing unit is connected with the cabinet cover and the cabinet body and is in sealed connection with the cabinet cover; when the cabinet cover is located at the first position, the first fixing unit, the second fixing unit, the cabinet cover and the cabinet body define a sealed space, and the containing space is located in the sealed space. According to the utility model, a fluorinated liquid cleaning agent with a better cleaning effect can be safely used.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, and specifically to a cleaning machine. Background Technology

[0002] Server cleaning machines are used to clean servers or other equipment that needs to be cooled. They clean the hardware inside the machine to ensure operating efficiency, extend service life, and effectively reduce system failure rate.

[0003] Existing server cleaning machines can use fluorinated liquids as cleaning agents. Fluorinated liquids have high thermal conductivity and excellent cooling effect, offering advantages such as good cleaning and cooling performance. During the cleaning process, the power to the cleaning machine is first turned off. Then, the fluorinated liquid is injected into the pool for circulating cleaning. During this process, the fluorinated liquid reacts with the deposits to remove them.

[0004] The liquid tank structure is not sealed. If using a fluorinated liquid with better cleaning effect, the unsealed liquid tank structure cannot meet the usage conditions, because the fluorinated liquid cleaning agent is a volatile, low-toxicity substance that will vaporize and leak in an unsealed environment. It is best to use it in a sealed liquid tank.

[0005] Non-enclosed liquid tank structures pose a risk of leakage, which can endanger the health of users and presents safety issues. If the liquid inside the tank structure leaks, the fluorinated cleaning agent will leak out of the tank structure. After the fluorinated cleaning agent flows out, it will evaporate and produce harmful gases, which will then endanger human health, thus presenting a safety defect. Utility Model Content

[0006] This invention aims to address one of the technical problems in related technologies to a certain extent. To this end, this invention provides a cleaning machine that has the advantage of being able to safely use fluorinated liquid cleaning agents with better cleaning effects.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A cleaning machine includes a housing, a device to be cleaned, a cabinet, a cabinet cover, and a receiving space. When the cabinet cover is in a first position, it covers the cabinet and, together with the cabinet, forms the receiving space. The device to be cleaned is disposed within the receiving space. The cabinet is disposed inside the housing. The cleaning machine further includes a cleaning unit, a first fixing unit, and a second fixing unit. The cleaning unit includes a cleaning device and a cleaning agent. The cleaning device is fixed to the inner wall of the cabinet and located within the receiving space. The cleaning agent is used to clean the device to be cleaned. The cleaning agent fills the containment space, and the liquid level of the cleaning agent is higher than the distance between the device to be cleaned and the bottom of the cabinet. The first fixing unit is disposed on the cabinet cover. When the cabinet cover is in the first position, the cabinet cover closes onto the cabinet, and the first fixing unit is snapped into place with the cabinet. The second fixing unit connects the cabinet cover and the cabinet, and the second fixing unit is sealed to the cabinet cover. When the cabinet cover is in the first position, the first fixing unit, the second fixing unit, the cabinet cover, and the cabinet form a sealed space, and the containment space is located within this sealed space. When the cabinet cover is in the first position, the cleaning machine seals the containment space inside the cabinet through the first and second fixing units, making the containment space a closed space to prevent the evaporation of fluorinated liquid cleaning agent from affecting the user's health.

[0009] Optionally, the first fixing unit includes a rotating part and a fixing part. The fixing part is fixed to the side of the cabinet cover away from the receiving space. The rotating part is plugged into the fixing part and can rotate around the fixing part, switching between a locked state and an unlocked state. The cabinet body is provided with a positioning seat, and the rotating part is provided with a positioning element. When the rotating part is switched to the locked state, the positioning element is engaged with the positioning seat, fixing the rotating part inside the engagement seat. When the rotating part is switched to the unlocked state, the positioning element is located outside the positioning seat. The first fixing unit is used to fix the cabinet cover to the cabinet body from above, ensuring that the cabinet cover will not detach from the cabinet body during use and ensuring airtightness.

[0010] Optionally, the cleaning machine further includes a third fixing unit, which connects the cabinet lid and the cabinet body. The third fixing unit includes a rotating shaft and hinges. The hinges include a first hinge and a second hinge, and are capable of rotating around the rotating shaft. The first end of the first hinge is hinged to the rotating shaft, and the second end is fixedly connected to the cabinet lid. The first end of the second hinge is hinged to the rotating shaft, and the second end is fixedly connected to the cabinet body. The third fixing unit, acting as a connector between the cabinet lid and the cabinet body, achieves rotation of the cabinet lid around the rotating shaft by fixing the first and second hinges and hinged them to the rotating shaft, thereby enabling the cabinet lid to be rotatably connected to the cabinet body.

[0011] Optionally, the first fixing unit further includes a fixing member that passes through the cabinet cover and the first hinge, and fixes the cabinet cover to the first hinge. The fixing member fills and seals the gap between the cabinet cover and the first hinge. The fixing member is not only used to fix the cabinet cover and the first hinge; conventional fixing methods leave a gap between the fixing member and the cabinet cover. Considering that this application needs to be applicable to environments using fluorinated liquid as a cleaning agent, such gaps can compromise the airtightness of the containment space, thereby endangering the user's health. The fixing member filling the gap between the cabinet cover and the first hinge prevents the fluorinated liquid from leaking out of the cleaning machine through this gap, thus offering a high level of safety.

[0012] Optionally, the first hinge has a fixing hole for accommodating the fastener and a sealing ring. The fixing hole has a recessed sealing groove, and the sealing ring is snapped into the sealing groove. The inner diameter of the sealing ring is less than or equal to the diameter of the fastener. Providing a sealing component on the fastener can fill gaps. Because there is relative displacement and rotation between the fastener and the first hinge during installation, common washers cannot achieve a sealing effect. However, the sealing ring, due to its elasticity, can fit tightly against the fastener and the first hinge. Furthermore, because the inner diameter of the sealing ring is smaller than the diameter of the fastener, the fastener can securely engage with the sealing ring after passing through it, thus achieving a sealing effect.

[0013] Optionally, the first hinge has a fixing hole for accommodating the fastener through which it passes, and the gap between the fixing hole and the fastener is filled with sealant. For cleaning machines that do not require disassembly of the fastener for maintenance or where the interval between disassembly and maintenance of the fastener is long, sealant can be used to fill the gap between the fastener and the first hinge. Using sealant has the advantages of low cost and simple operation.

[0014] Optionally, the second fixing unit includes a connecting part and a supporting part. The connecting part is fixed to the cabinet cover and is located inside the cabinet cover. The supporting part connects the connecting part and the cabinet body, and the supporting part can extend and retract along the extension direction of the supporting part. The connecting part is fixed to the cabinet cover, and the supporting part is fixed to the connecting part and the cabinet body. By extending and retracting the supporting part and rotating the connecting part relative to the cabinet cover, the angle formed between the cabinet cover and the top surface of the cabinet body can be adjusted by adjusting the length of the supporting part, thereby changing the opening degree of the cabinet cover. At the same time, it provides support for the cabinet cover when it is open.

[0015] Optionally, the cleaning machine further includes a sealing strip and a mounting bracket. The mounting bracket is disposed on the side of the cabinet cover near the cabinet body, and the sealing strip is snapped onto the mounting bracket. When the cabinet cover is in the first position, the sealing strip abuts against the cabinet body, sealing the cabinet cover and the cabinet body. The sealing strip is used to close the gap between the cabinet cover and the cabinet body when the cabinet cover is closed on the cabinet body, thereby achieving a seal between the cabinet cover and the cabinet body during operation.

[0016] Optionally, the sealing strip is snap-fitted onto the outside of the mounting bracket, with the side of the sealing strip closest to the cabinet cover tightly against the cabinet cover. The sealing strip is positioned on the outside of the mounting bracket; after installation, the sealing strip is in an extended state. Due to its elasticity, it will spontaneously contract to secure the sealing strip to the mounting bracket, improving the stability of the sealing strip installation.

[0017] Optionally, the cabinet is provided with mounting holes around its perimeter for fixing to the housing. These mounting holes are used to engage with bolts or similar components to mount the cabinet onto the housing of the cleaning machine.

[0018] By using multiple fixing units and sealing components within the fixing units, the internal space of the cabinet is sealed, enabling the cleaning machine to use fluorinated liquid cleaning agents, which has the advantages of high safety and good cleaning effect.

[0019] These features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. The preferred embodiments or means of this utility model will be shown in detail in conjunction with the accompanying drawings, but are not intended to limit the technical solutions of this utility model. In addition, each of these features, elements and components appearing in the following text and drawings is multiple and is labeled with different symbols or numbers for convenience, but all represent parts with the same or similar structure or function. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 This is a structural diagram of a cleaning machine in the open state according to the present invention.

[0022] Figure 2 This is a structural diagram of a cleaning machine in the off state according to the present invention.

[0023] Figure 3 This is a top view of a cleaning machine according to the present invention.

[0024] Explanation of reference numerals in the attached drawings: 1. Cabinet body, 11. Positioning seat, 2. Cabinet cover, 3. Accommodation space, 4. First fixing unit, 41. Rotating part, 411. Positioning component, 42. Fixing part, 43. Fixing component, 5. Second fixing unit, 51. Connecting part, 52. Supporting part, 6. Third fixing unit, 61. Hinge, 611. First hinge, 6111. Fixing hole, 6112. Sealing ring, 612. Second hinge, 62. Rotating shaft, 7. Sealing strip, 8. Mounting bracket. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are intended to explain this utility model and should not be construed as limiting it.

[0026] The terms "an embodiment," "example," or "trademark" used in this specification refer to a particular feature, structure, or characteristic described in connection with the embodiment itself that may be included in at least one embodiment disclosed in this utility model. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0027] Example:

[0028] like Figure 1As shown, a cleaning machine includes a housing, a device to be cleaned, a cabinet 1, a cabinet cover 2, and a receiving space 3. When the cabinet cover 2 is in a first position, it covers the cabinet 1 and, together with the cabinet 1, forms the receiving space 3. The device to be cleaned is disposed within the receiving space 3. The cabinet 1 is disposed inside the housing. The cleaning machine further includes a cleaning unit, a first fixing unit 4, and a second fixing unit 5. The cleaning unit includes a cleaning device and a cleaning agent. The cleaning device is fixed to the inner wall of the cabinet 1 and located within the receiving space 3. The cleaning agent is used to clean the device to be cleaned. The cleaning agent is filled into the accommodating space 3, with the liquid level higher than the distance between the device to be cleaned and the bottom of the cabinet 1. The first fixing unit 4 is mounted on the cabinet cover 2. When the cabinet cover 2 is in the first position, it closes onto the cabinet 1, and the first fixing unit 4 is snap-fitted to the cabinet 1. The second fixing unit 5 connects the cabinet cover 2 and the cabinet 1, and is sealed to the cabinet cover 2. When the cabinet cover 2 is in the first position, the first fixing unit 4, the second fixing unit 5, the cabinet cover 2, and the cabinet 1 form a sealed space, and the accommodating space 3 is located within this sealed space. When the cabinet cover 2 is in the first position, the cleaning machine seals the accommodating space 3 inside the cabinet 1 through the first fixing unit 4 and the second fixing unit 5, making the accommodating space 3 a closed space to prevent the evaporation of fluorinated liquid cleaning agent, which could affect the health of the user.

[0029] like Figures 1-2 As shown, the first fixing unit 4 includes a rotating part 41 and a fixing part 42. The fixing part 42 is fixed to the side of the cabinet cover 2 away from the receiving space 3. The rotating part 41 is plugged into the fixing part 42. The rotating part 41 can rotate around the fixing part 42 and switch between a locked state and an unlocked state. The cabinet body 1 is provided with a positioning seat 11, and the rotating part 41 is provided with a positioning member 411. When the rotating part 41 is switched to the locked state, the positioning member 411 is snapped into the positioning seat 11, and the rotating part 41 is fixed in the snapping seat. When the rotating part 41 is switched to the unlocked state, the positioning member 411 is located outside the positioning seat 11. The first fixing unit 4 is used to fix the cabinet cover 2 to the cabinet body 1 from above, so that the cabinet cover 2 will not detach from the cabinet body 1 during use, ensuring airtightness.

[0030] The cleaning machine also includes a third fixing unit 6, which connects the cabinet cover 2 and the cabinet body 1. The third fixing unit 6 includes a rotating shaft 62 and hinges 61. The hinges 61 include a first hinge 611 and a second hinge 612, and are rotatable around the rotating shaft 62. The first end of the first hinge 611 is hinged to the rotating shaft 62, and the second end is fixedly connected to the cabinet cover 2. The first end of the second hinge 612 is hinged to the rotating shaft 62, and the second end is fixedly connected to the cabinet body 1. The third fixing unit 6, acting as a connector between the cabinet cover 2 and the cabinet body 1, enables the cabinet cover 2 to rotate around the rotating shaft 62 by fixing the first hinge 611 and the second hinge 612 respectively, and hinges the first hinge 611 and the second hinge 612 to the rotating shaft 62, thereby allowing the cabinet cover 2 to be rotatably connected to the cabinet body 1.

[0031] The first fixing unit 4 also includes a fixing member 43, which passes through the cabinet cover 2 and the first hinge 611, and fixes the cabinet cover 2 to the first hinge 611. The fixing member 43 fills and seals the gap between the cabinet cover 2 and the first hinge 611. The fixing member 43 is not only used to fix the cabinet cover 2 and the first hinge 611. Conventional fixing methods would leave a gap between the fixing member 43 and the cabinet cover 2. Considering that this application needs to be applicable to the environment where fluorinated liquid is used as a cleaning agent, the gap would damage the sealing of the containing space 3, thereby endangering the health of the user. The fixing member 43 fills the gap between the cabinet cover 2 and the first hinge 611, which can prevent the fluorinated liquid from leaking out of the cleaning machine from the gap between the cabinet cover 2 and the first hinge 611, thus having the advantage of high safety.

[0032] The first hinge 611 has a fixing hole 6111 for accommodating the fastener 43 and a sealing ring 6112. The fixing hole 6111 has a recessed sealing groove, and the sealing ring 6112 is snapped into the sealing groove. The inner diameter of the sealing ring 6112 is less than or equal to the diameter of the fastener 43. The sealing component on the fastener 43 fills the gap. Because there is relative displacement and rotation between the fastener 43 and the first hinge 611 during installation, common washers cannot achieve a sealing effect. However, the sealing ring 6112, being elastic, can fit tightly against the fastener 43 and the first hinge 611. Furthermore, because the inner diameter of the sealing ring 6112 is smaller than the diameter of the fastener 43, the fastener 43 can be snapped into the sealing ring 6112 after passing through it, thus achieving a sealing effect.

[0033] The first hinge 611 has a fixing hole 6111 for accommodating the fastener 43. The gap between the fixing hole 6111 and the fastener 43 is filled with sealant. For cleaning machines that do not require disassembly of the fastener 43 for maintenance or where the interval between disassembly and maintenance of the fastener 43 is long, sealant can be used to fill the gap between the fastener 43 and the first hinge 611. Using sealant has the advantages of low cost and simple operation.

[0034] The second fixing unit 5 includes a connecting part 51 and a supporting part 52. The connecting part 51 is fixed to the cabinet cover 2 and is located inside the cabinet cover 2. The supporting part 52 connects the connecting part 51 and the cabinet body 1, and the supporting part 52 can extend and retract along the extension direction of the supporting part 52. The connecting part 51 is fixed to the cabinet cover 2, and the supporting part 52 is fixed to both the connecting part 51 and the cabinet body 1. By extending and retracting the supporting part 52 and rotating the connecting part 51 relative to the cabinet cover 2, the angle formed between the top surface of the cabinet cover 2 and the top surface of the cabinet body 1 can be adjusted by adjusting the length of the supporting part 52, thereby changing the opening degree of the cabinet cover 2. At the same time, it provides support for the cabinet cover 2 when it is open.

[0035] like Figure 3 As shown, the cleaning machine also includes a sealing strip 7 and a mounting bracket 8. The mounting bracket 8 is disposed on the side of the cabinet cover 2 near the cabinet body 1, and the sealing strip 7 is snapped onto the mounting bracket 8. When the cabinet cover 2 is in the first position, the sealing strip 7 abuts against the cabinet body 1, sealing the cabinet cover 2 and the cabinet body 1. The sealing strip 7 is used to close the gap between the cabinet cover 2 and the cabinet body 1 when the cabinet cover 2 is closed on the cabinet body 1, so as to achieve a seal between the cabinet cover 2 and the cabinet body 1 during operation.

[0036] The sealing strip 7 is snapped onto the outside of the mounting bracket 8, with the side of the sealing strip 7 closest to the cabinet cover 2 in close contact with the cabinet cover 2. The sealing strip 7 is positioned on the outside of the mounting bracket 8. After installation, the sealing strip 7 is in an extended state. Due to its elasticity, it will spontaneously contract to fix the sealing strip 7 onto the mounting bracket 8, improving the stability of the sealing strip 7 installation.

[0037] The cabinet 1 is provided with mounting holes around its perimeter, which are used to fix it to the housing. The mounting holes are used to mate with bolts or other fasteners to install the cabinet 1 onto the housing of the cleaning machine.

[0038] By using multiple fixing units and sealing components contained within the fixing units, the internal accommodating space 3 of the cabinet 1 is sealed, enabling the cleaning machine to use fluorinated liquid cleaning agents, which has the advantages of high safety and good cleaning effect.

[0039] The above are merely specific embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A cleaning machine, comprising a housing, a device to be cleaned, a cabinet, a cabinet cover, and a receiving space, wherein the cabinet cover, when in a first position, covers the cabinet and, together with the cabinet, forms the receiving space; the device to be cleaned is disposed within the receiving space; and the cabinet is disposed inside the housing, characterized in that... The cabinet (1) is located inside the housing. The cleaning machine also includes a cleaning unit, a first fixing unit (4) and a second fixing unit (5). The cleaning unit includes a cleaning device and a cleaning agent. The cleaning device is fixed to the inner wall of the cabinet (1) and located in the accommodating space (3). The cleaning agent is used to clean the equipment to be cleaned. The cleaning agent fills the accommodating space (3). The liquid level of the cleaning agent is higher than the distance between the equipment to be cleaned and the bottom of the cabinet (1). The first fixing unit (4) is disposed on the cabinet cover (2). When the cabinet cover (2) is in the first position, the cabinet cover (2) covers the cabinet body (1), and the first fixing unit (4) is snapped and fixed to the cabinet body (1). The second fixing unit (5) connects the cabinet cover (2) and the cabinet body (1), and the second fixing unit (5) is sealed to the cabinet cover (2); When the cabinet cover (2) is in the first position, the first fixing unit (4), the second fixing unit (5), the cabinet cover (2) and the cabinet body (1) surround and form a sealed space, and the accommodating space (3) is located in the sealed space.

2. The cleaning machine according to claim 1, characterized in that, The first fixing unit (4) includes a rotating part (41) and a fixing part (42). The fixing part (42) is fixed on the side of the cabinet cover (2) away from the receiving space (3). The rotating part (41) is plugged into the fixing part (42). The rotating part (41) can rotate around the fixing part (42) and switch between a locked state and an unlocked state. The cabinet (1) is provided with a positioning seat (11), and the rotating part (41) is provided with a positioning component (411). When the rotating part (41) is switched to the locked state, the positioning component (411) is engaged with the positioning seat (11) and the rotating part (41) is fixed in the positioning seat (11). When the rotating part (41) is switched to the unlocked state, the positioning member (411) is located outside the positioning seat (11).

3. The cleaning machine according to claim 2, characterized in that, The cleaning machine also includes a third fixing unit (6), which connects the cabinet cover (2) and the cabinet body (1). The third fixing unit (6) includes a rotating shaft (62) and a hinge (61). The hinge (61) includes a first hinge (611) and a second hinge (612), and is capable of rotating around the rotating shaft (62). The first hinge (611) is hinged to the rotating shaft (62) at its first end and fixedly connected to the cabinet cover (2) at its second end. The second hinge (612) is hinged to the rotating shaft (62) at its first end and fixedly connected to the cabinet body (1) at its second end.

4. The cleaning machine according to claim 3, characterized in that, The first fixing unit (4) further includes a fixing member that passes through the cabinet cover (2) and the first hinge (611) and fixes the cabinet cover (2) to the first hinge (611). The fixing member fills and seals the gap between the cabinet cover (2) and the first hinge (611).

5. The cleaning machine according to claim 4, characterized in that, The first hinge (611) is provided with a fixing hole (6111) for accommodating the fastener and a sealing ring (6112). The fixing hole (6111) is provided with a recessed sealing groove, and the sealing ring (6112) is snapped into the sealing groove. The inner diameter of the sealing ring (6112) is less than or equal to the diameter of the fastener.

6. The cleaning machine according to claim 4, characterized in that, The first hinge (611) is provided with a fixing hole (6111) for accommodating the fastener through which it passes, and the gap between the fixing hole (6111) and the fastener is filled with sealant.

7. The cleaning machine according to claim 1, characterized in that, The second fixing unit (5) includes a connecting part (51) and a supporting part (52). The connecting part (51) is fixed on the cabinet cover (2) and the connecting part (51) is located inside the cabinet cover (2). The support part (52) connects the connecting part (51) and the cabinet (1), and the support part (52) can extend and retract along the extension direction of the support part (52).

8. The cleaning machine according to claim 1, characterized in that, The cleaning machine also includes a sealing strip (7) and a mounting bracket (8). The mounting bracket (8) is located on the side of the cabinet cover (2) near the cabinet body (1), and the sealing strip (7) is snapped onto the mounting bracket (8). When the cabinet cover (2) is in the first position, the sealing strip (7) abuts against the cabinet body (1) and seals the cabinet cover (2) and the cabinet body (1).

9. The cleaning machine according to claim 8, characterized in that, The sealing strip (7) is snapped onto the outside of the mounting bracket (8), and the side of the sealing strip (7) near the cabinet cover (2) is in close contact with the cabinet cover (2).

10. The cleaning machine according to claim 1, characterized in that, The cabinet (1) is provided with mounting holes around it, which are used to fix it to the housing.

Images