Cleaning assembly and cleaning device

Abstract

The utility model discloses a cleaning assembly and a cleaning device, the cleaning assembly is used for cleaning an optical assembly, and the optical assembly is provided with a first assembly port and a second assembly port communicated with the first assembly port. The cleaning assembly comprises a tray and a sealing piece. The tray is provided with an accommodating cavity, a loading port and a drainage port, the accommodating cavity is used for loading an optical component, and the loading port and the drainage port are respectively communicated with the accommodating cavity. The sealing element is located at the loading port of the tray and abuts against the optical assembly in the containing cavity, and the sealing element is provided with the water conveying channel communicated with the first assembling port, so that the cleaning medium can be conveyed into a shell of the optical assembly through the water conveying channel of the sealing element and the first assembling port; the cleaning medium can wash dirt in the shell and discharge the dirt from the second assembly port, so that the dirt in the shell of the optical assembly is washed, and the interior of the optical assembly is effectively cleaned.

Description

Technical Field

[0001] The present application belongs to the field of camera module cleaning technology, and specifically relates to a cleaning component and a cleaning device. Background Art

[0002] In camera modules, dirt inside optical components (such as motors, etc.) has become the main bottleneck affecting the yield of mobile phone camera modules. In related technologies, water washing, bubbling washing, vibration washing and rotary spraying are usually used to clean optical components. These cleaning methods use water to rinse the optical components, which is better for cleaning the outer surface of the optical components, but cannot effectively clean the inside of the optical components. Therefore, how to effectively clean the inside of the optical components has become a problem that needs to be solved urgently. Utility Model Content

[0003] In order to solve the technical problem in the related art that the interior of an optical component cannot be effectively cleaned, the present application provides a cleaning component and a cleaning device.

[0004] A first aspect of the present application provides a cleaning assembly for cleaning an optical assembly, wherein the optical assembly has a first assembly port and a second assembly port communicating with the first assembly port, and the cleaning assembly comprises:

[0005] A tray is provided with a containing cavity, a loading port and a drain port, wherein the containing cavity is used to load the optical component, and the loading port and the drain port are respectively connected to the containing cavity;

[0006] A sealing member is located at the loading port and abuts against the optical component in the accommodating cavity. The sealing member is provided with a water supply channel connected to the first assembly port. The water supply channel is used to inject a cleaning medium into the optical component so that the cleaning medium is discharged from the second assembly port.

[0007] In some embodiments, the tray comprises:

[0008] A first plate body, wherein the drain port is provided on the first plate body;

[0009] A second plate body is arranged on the upper surface of the first plate body, and a plug-in slot is arranged on the second plate body, and the plug-in slot and the first plate body are surrounded to form a receiving cavity for loading the optical component, the drain port corresponds to the position of the receiving cavity and is connected to each other, and the loading port is a notch of the plug-in slot and is located on a side of the receiving cavity away from the first plate body;

[0010] Wherein, at least a portion of the first plate body extends into the drain port to form a bearing portion for supporting the optical component; or, at least a portion of the second plate body extends into the accommodating cavity to form a bearing portion for supporting the optical component.

[0011] In some embodiments, the first plate body and the second plate body are integrally formed; the slot of the plug-in slot is provided with a guiding inclined surface, and the loading port is formed by the guiding inclined surface opened by the slot of the plug-in slot; at least two bearing parts are provided, and the two bearing parts are arranged opposite to each other.

[0012] A second aspect of the present application provides a cleaning device, the cleaning device comprising:

[0013] A seat body having a cleaning cavity, a water inlet and a water outlet, wherein the water inlet and the water outlet are respectively connected to the cleaning cavity; and

[0014] As in the above-mentioned cleaning assembly, the cleaning assembly is disposed in the cleaning cavity, the water delivery channel of the sealing member is communicated with the water inlet, and the drainage port of the tray is communicated with the water outlet.

[0015] In some embodiments, the tray is provided with a plurality of the accommodating cavities arranged in an array, the base body is provided with a plurality of the water inlets, and the water inlets correspond to and are connected with the water delivery channels one by one.

[0016] In some embodiments, the seat comprises:

[0017] A support plate is provided with a bearing groove, and the tray is located in the bearing groove;

[0018] A cover plate, which is arranged to cover the bearing groove of the support plate to enclose and form the cleaning cavity, and a plurality of water inlets are provided on the cover plate;

[0019] Wherein, the sealing member is connected to the lower surface of the cover plate and is located between the support plate and the cover plate. A snap-in groove is provided on one side of the cover plate close to the support plate. The sealing member is snap-into the snap-in groove. The water inlet is connected to the snap-in groove so that the water inlet is connected to the water transfer channel of the sealing member.

[0020] In some embodiments, the cover plate comprises:

[0021] A first pressing plate, wherein the plurality of water inlets are respectively disposed on the first pressing plate, and the water inlets extend toward the first pressing plate and penetrate the first pressing plate;

[0022] A second pressing plate, covering the first pressing plate and surrounding the first pressing plate to form a fluid channel, wherein the plurality of water inlets are respectively connected to the fluid channel;

[0023] Wherein, the sealing member is connected to the lower surface of the second pressing plate, and the sealing member is connected to the water inlet in a one-to-one correspondence; a medium delivery hole is provided on the second pressing plate, and the medium delivery hole is connected to the fluid channel.

[0024] In some embodiments, a plurality of array-arranged snap-in grooves are provided on one side of the first pressure plate away from the second pressure plate, a plurality of seals are provided and are respectively inserted into the snap-in grooves, and the water inlet is connected to the snap-in grooves, so that the water inlet is connected to the water transfer channel of the seal through the snap-in grooves.

[0025] In some embodiments, the load-bearing slot comprises:

[0026] A first tank body, wherein the cover plate is located in the first tank body and is placed at the bottom of the first tank body;

[0027] A second trough body, wherein the notch of the second trough body is connected to the bottom of the first trough body, and the tray is located in the second trough body and at the bottom of the second trough body.

[0028] In some embodiments, the cleaning device further comprises:

[0029] A funnel-shaped water collecting cover, the connecting portion of which is connected to the supporting plate, and the water collecting cover is in communication with the water outlet;

[0030] A support frame, the support plate is located on the support frame, and the connecting portion of the water collecting cover is connected to a side of the support plate close to the support frame; or, the connecting portion of the water collecting cover is clamped between the support plate and the support frame.

[0031] According to the cleaning component and cleaning device provided in one or more embodiments of the present application, the cleaning component is used to clean the optical component, and the optical component has a first assembly port and a second assembly port connected to the first assembly port. The cleaning component includes a tray and a seal. The tray is provided with a accommodating cavity, a loading port and a drain port, the accommodating cavity is used to load the optical component, and the loading port and the drain port are respectively connected to the accommodating cavity. Since the seal is located at the loading port of the tray and abuts against the optical component in the accommodating cavity, the seal is provided with a water delivery channel connected to the first assembly port, then the cleaning medium can be transported to the interior of the housing of the optical component through the water delivery channel of the seal and the first assembly port, the cleaning medium can flush the dirt in the housing and be discharged from the second assembly port, so that the dirt inside the housing of the optical component is flushed, so that the interior of the optical component can be effectively cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of a cleaning device in one or more embodiments of the present application;

[0033] Figure 2 A schematic diagram of the structure of a support plate in one or more embodiments of the present application;

[0034] Figure 3A schematic diagram of the structure of the cooperation between the tray and the support plate in one or more embodiments of the present application;

[0035] Figure 4 A schematic diagram of the structure of a tray in one or more embodiments of the present application;

[0036] Figure 5 A schematic diagram of the structure of the cooperation between the tray and the motor in one or more embodiments of the present application;

[0037] Figure 6 A schematic diagram of the structure of the tray, the support plate, the water collecting cover and the support frame in one or more embodiments of the present application;

[0038] Figure 7 It is a schematic diagram of the structure of the cover plate in one or more embodiments of the present application.

[0039] Description of reference numerals:

[0040] 10. tray; 11. first plate; 111. drain port; 112. plug-in slot; 12. second plate; 122. loading port; 13. bearing portion;

[0041] 20. Sealing element; 21. Water delivery channel;

[0042] 30. seat body; 31. support plate; 311. bearing groove; 312. first groove body; 313. second groove body; 314. water outlet; 315. positioning protrusion; 316. first avoidance groove; 317. second avoidance groove; 32. cover plate; 321. first pressing plate; 322. second pressing plate; 323. water inlet; 324. sealing ring; 325. clamping groove; 326. medium transmission channel; 34. positioning groove;

[0043] 40. Water collecting cover; 50. Support frame; 60. Motor. DETAILED DESCRIPTION

[0044] In order to make the technical personnel in the technical field to which the present application belongs to understand the present application more clearly, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0045] In order to cope with the optical image stabilization function of mobile phones, domestic camera modules have risen rapidly. In camera modules, the dirt inside optical components (such as motors, etc.) has become the main bottleneck affecting the yield of mobile phone camera modules. In related technologies, water washing, bubbling washing, vibration washing and rotary spraying are usually used to clean optical components. These cleaning methods are carried out by flushing the optical components with water flow, which is better for cleaning the outer surface of the optical components, but cannot effectively clean the inside of the optical components.

[0046] In order to solve the technical problem that the interior of the optical component cannot be effectively cleaned in the related art, please refer to Figure 1 , the present application provides a cleaning component and a cleaning device.

[0047] A first aspect of the present application provides a cleaning component, which is used to flush dirt inside an optical component so that the inside of the optical component can be effectively cleaned.

[0048] The optical assembly (not shown in the figure) includes a housing and an optical component installed in the housing. A first assembly port is provided on one side of the housing, and a second assembly port is provided on the other side. The first assembly port corresponds to and is connected to the second assembly port. The first assembly port and the second assembly port are respectively used to install the optical component in the housing, thereby improving the convenience of installing the optical component in the housing. The optical assembly can be a motor. Specifically, the housing is the outer shell of the motor. The first assembly port is located at the upper end surface of the motor, and the second assembly port is located at the lower end surface of the motor.

[0049] See also Figures 1 to 5 The cleaning assembly includes a tray 10 and a sealing member 20. The tray 10 is used to carry the optical assembly and fix the position of the optical assembly, so as to facilitate washing the optical assembly and clean the optical assembly. Figures 4 to 5 The tray 10 is provided with a receiving cavity (not shown in the figure), a loading port 122 and a drain port 111. The receiving cavity is used to load the optical component. The loading port 122 and the drain port 111 are respectively connected to the receiving cavity. The optical component can be loaded into the receiving cavity through the loading port 122. The receiving cavity is used to limit the position of the optical component to facilitate washing the optical component. The cleaning medium for washing the optical component can be gathered at the drain port 111, and the cleaning medium is discharged through the drain port 111.

[0050] It should be noted that the cleaning medium can be pure water obtained by processing the water source, and the pure water is used to remove the dirt inside the housing of the optical component. The type of cleaning medium can be set according to actual needs and is not limited in this application.

[0051] See also Figures 1 to 5The seal 20 is located at the loading port 122 of the tray 10, and the seal 20 is provided with a water delivery channel 21 connected to the first assembly port on the upper end surface of the shell. The water delivery channel 21 is used to inject a cleaning medium into the shell of the optical component. In other words, the cleaning medium can be delivered to the shell of the optical component through the water delivery channel 21 and the first assembly port on the upper end surface of the shell. Then, the cleaning medium can wash away the dirt in the shell and be discharged from the second assembly port on the lower end surface of the shell. Then, the cleaning medium discharged from the shell of the optical component can be gathered at the drain port 111 of the tray 10 and discharged from the drain port 111. In this way, the cleaning medium can be directly delivered to the shell of the optical component under the guidance of the water delivery channel 21 in the seal 20, so as to achieve the flushing of the dirt inside the shell.

[0052] The drain port 111 on the tray 10 is connected to the accommodating cavity, so that the cleaning medium inside the shell of the optical component flushed in the accommodating cavity can be directly discharged through the drain port 111, preventing the cleaning medium from gathering on the tray 10 and causing the cleaning medium to flow back into the shell of the optical component and contaminate the inside of the shell, thereby ensuring the cleaning effect of the cleaning medium on the shell of the optical component.

[0053] The seal 20 abuts against the shell of the optical component in the accommodating cavity, and the water supply channel 21 of the seal 20 is connected to the first assembly port, so that the seal 20 can seal the shell of the optical component on all sides of the first assembly port, leaving space in the middle to limit the cleaning medium to be transported only from the water supply channel 21 and the first assembly port to the inside of the shell of the optical component, flushing the dirt inside the shell of the optical component, and discharging the cleaning medium from the second assembly port, thereby achieving effective cleaning of the internal dirt of the optical component.

[0054] The seal 20 abuts against the shell of the optical component. On the one hand, it can prevent the cleaning medium from being discharged from the gap between the seal 20 and the shell, reducing the amount of cleaning medium delivered to the shell, affecting the flushing effect of the dirt in the shell of the optical component; on the other hand, it can prevent the water supply channel 21 of the seal 20 from being misaligned with the first assembly port of the shell, resulting in the water supply channel 21 being unable to communicate with the first assembly port, so that the cleaning medium cannot clean the dirt in the shell.

[0055] In order to improve the sealing performance between the seal 20 and the housing of the optical component, the seal 20 may be made of soft materials, such as silicone, etc., and the deformation of silicone under the extrusion force is used to improve the sealing performance between the seal 20 and the housing. At the same time, due to the low hardness of silicone, when the silicone abuts against the housing of the optical component, it can also effectively prevent damage to the housing of the optical component.

[0056] To facilitate the positioning of the optical components on the tray 10, refer to Figures 4 to 5The tray 10 may include a first plate 11 and a second plate 12. The first plate 11 serves as a bearing base for the optical component and may provide a mounting base for the second plate 12. The second plate 12 is disposed on the upper surface of the first plate 11. A plug-in slot 112 is provided on the second plate 12. The plug-in slot 112 and the first plate 11 are arranged to form a receiving cavity for loading the optical component. The drain port 111 is disposed on the first plate 11 and corresponds to the position of the receiving cavity formed by the plug-in slot 112, and the two are connected to each other. The loading port 122, as the slot of the plug-in slot 112, is located on the side of the second plate 12 away from the first plate 11. The optical component is installed in the receiving cavity formed by the plug-in slot 112 through the loading port 122 and is placed on the first plate 11, so as to load the optical component into the receiving cavity. The first plate 11 and the second plate 12 may be formed in an integrated manner to improve the integrity of the tray 10, thereby improving the strength of the tray 10. It should be noted that the slot opening of the insertion slot 112 is provided with a guiding slope, and the loading port 122 is formed by the guiding slope provided by the slot opening of the insertion slot 112 , which facilitates the optical component to be smoothly installed in the insertion slot 112 through the guiding slope.

[0057] The shell of the optical component is usually set to be a rectangular parallelepiped. When the optical component is installed in the accommodating cavity formed by the plug-in slot 112, the first assembly port is usually located on the top surface of the shell, and the second assembly port is located on the bottom surface of the shell. In this way, the cleaning medium delivered to the shell of the optical component through the first assembly port can be discharged through the second assembly port under the action of gravity after flushing the inside of the shell of the optical component.

[0058] The cross-section of the shell of the optical component along the direction perpendicular to the vertical direction can be a rectangle, so the slot of the loading port 122 can also be a matching rectangle, which is convenient for placing the shell of the optical component in the accommodating cavity and preventing the shell from rotating, thereby improving the stability of the optical component installed in the accommodating cavity.

[0059] In order to improve the drainage efficiency of the drainage port 111, the cross-section of the drainage port 111 can also be set to a rectangle with the same size as the loading port 122, so that the cleaning medium discharge channel can be expanded as much as possible to enable the cleaning medium to be discharged smoothly.

[0060] When the cross-section of the drain port 111 is equal to the shape and size of the loading port 122, the interference fit between the housing of the optical component and the inner wall of the insertion slot 112 can ensure that the housing of the optical component is stably positioned in the insertion slot 112 and prevent the housing from moving.

[0061] For example, if the optical component is a motor, see Figure 5The outer wall of the motor 60 housing and the inner wall of the insertion slot 112 are usually clearance-matched, which facilitates the removal of the motor 60 housing from the tray 10. In order to prevent the motor 60 from falling off the tray 10, at least a portion of the first plate 11 away from the second plate 12 can extend into the drain port 111 to form a bearing portion 13 for supporting the bottom surface of the motor 60, so that the motor 60 can be clearance-matched with the inner wall of the insertion slot 112. With the support of the bearing portion 13, the motor 60 housing is installed and positioned in the tray 10, which can improve the stability of the motor 60 placed in the tray 10.

[0062] In some examples, at least a portion of the second plate 12 extends into the accommodating cavity to form a bearing portion 13 for supporting the optical component, which can also allow the optical component to fit in the gap between the inner sidewalls of the insertion slot 112, thereby improving the convenience of taking and placing the optical component.

[0063] In order to improve the support stability of the tray 10 for the optical component, at least two bearing parts 13 may be provided, and the two bearing parts 13 can increase the support points with the optical component and improve the support stability of the tray 10 for the optical component. In some embodiments, multiple bearing parts 13 may also be provided, and the multiple bearing parts 13 are located in the same horizontal plane. The present application does not limit the number of bearing parts 13, which can be set according to actual needs.

[0064] The second aspect of the present application provides a cleaning device, see Figures 1 to 7 The cleaning device includes a seat body 30 and the above-mentioned cleaning component. The seat body 30 provides a mounting and fixing base for the cleaning component, improves the stability of the optical component being mounted and fixed on the seat body 30, and facilitates the cleaning medium to flush the inside of the housing of the optical component.

[0065] See also Figure 1 to Figure 2 The base 30 is provided with a cleaning cavity (not shown in the figure) for installing and fixing the optical component, a water inlet 323 and a water outlet 314. The water inlet 323 and the water outlet 314 are respectively connected to the cleaning cavity. The water inlet 323 is used to transport the cleaning medium into the cleaning cavity, and the water outlet 314 is used to discharge the cleaning medium inside the shell that has flushed the optical component.

[0066] The water inlet 323 is used to receive the cleaning medium, and the water inlet 323 is connected to the water delivery channel 21 of the sealing member 20, and the cleaning medium can be delivered to the housing of the optical component through the water inlet 323, the water delivery channel 21 and the first loading port 122. The water outlet 314 is connected to the drain port 111 of the tray 10, and is used to discharge the cleaning medium flushing the inside of the housing through the drain port 111 and the water outlet 314.

[0067] In order to improve the cleaning efficiency of the dirt inside the shell of the optical component, the tray 10 is provided with a plurality of accommodating cavities arranged in an array, that is, the plug-in slots 112 on the second plate body 12 can be provided with a plurality of plug-in slots 112 and the plurality of plug-in slots 112 are arranged in an array, a plurality of seals 20 are also required, and the plurality of seals 20 are respectively abutted against the shell of the optical component, a plurality of water inlets 323 are opened on the seat body 30, and the plurality of water inlets 323 are arranged in an array, so that the water inlets 323 correspond to the water delivery channels 21 one by one and are connected, so that the inside of the shells of the plurality of optical components can be flushed, thereby improving the flushing efficiency of the optical components.

[0068] In order to facilitate the placement of the tray 10 in the cleaning cavity of the base 30, please refer to Figures 1 to 7 The seat body 30 may include a support plate 31 and a cover plate 32. The support plate 31 is located at the bottom of the tray 10 for carrying the tray 10. The sealing member 20 is connected to the lower surface of the cover plate 32 and is located between the support plate 31 and the cover plate 32.

[0069] See also Figures 2 to 3 The support plate 31 can be set to a rectangular parallelepiped and a bearing groove 311 is opened on the upper part of the support plate 31. The groove of the bearing groove 311 is rectangular. The tray 10 can be set to a rectangular plate shape. The tray 10 is placed in the bearing groove 311, which is convenient for limiting the position of the tray 10 and can improve the convenience of placing the tray 10 on the support plate 31.

[0070] In order to facilitate the placement of the cover plate 32 in the supporting groove 311, the cover plate 32 can also be set to a rectangular parallelepiped. The cover plate 32 covers the supporting groove 311 of the support plate 31 and is surrounded by the supporting groove 311 to form a cleaning cavity (not shown in the figure). The cleaning cavity provides a placement space for the tray 10 and also provides a flushing space for the optical component, which is convenient for flushing the inside of the shell of the optical component and improves the convenience of flushing the inside of the shell of the optical component.

[0071] The cover plate 32 is configured with the bearing groove 311 on the support plate 31 to form a cleaning cavity, and is used to transport the cleaning medium. Figure 1 and Figure 7 The cover plate 32 includes a first pressing plate 321 and a second pressing plate 322. The second pressing plate 322 covers the first pressing plate 321 and is surrounded by the first pressing plate 321 to form a fluid channel (not shown in the figure). A plurality of water inlets 323 are respectively provided on the first pressing plate 321 and communicate with the fluid channel. The sealing member 20 is connected to the lower surface of the second pressing plate 322, and the sealing member 20 corresponds to the water inlet 323 one by one.

[0072] The second pressing plate 322 is provided with a medium delivery hole 326 , which is in communication with the fluid channel. The cleaning medium is delivered to the fluid channel through the medium delivery hole 326 .

[0073] In some embodiments, the fluid channel includes a plurality of delivery channels (not shown in the figure), each of which is connected to the water delivery channel 21 of the seal 20 on each row or column through the water inlet 323. The delivery channel is connected to the cleaning medium to deliver the cleaning medium to the interior of the housing of the optical component on each row or column through the water delivery channel 21 and the first assembly port.

[0074] See also Figure 7 The first pressing plate 321 and the second pressing plate 322 can be connected by screws, and a sealing ring 324 can be sandwiched between the first pressing plate 321 and the second pressing plate 322. Since a fluid channel is formed between the first pressing plate 321 and the second pressing plate 322, and the sealing ring 324 is arranged around the fluid channel, the cleaning medium can be prevented from leaking from between the first pressing plate 321 and the second pressing plate 322, thereby improving the sealing of the fluid channel.

[0075] In some embodiments, the first pressing plate 321 and the second pressing plate 322 may be connected by bonding, clamping, etc., and may be configured according to actual conditions, which is not limited in this application.

[0076] In some embodiments, the water inlet 323 may also penetrate the cover plate 32, and each water inlet 323 is used to receive a cleaning medium, and the cleaning medium is directly delivered to the interior of the housing of the optical component through the water inlet 323, the water delivery channel 21 of the seal 20, and the first assembly port. The manner in which the water delivery channel 21 of the seal 20 provides the cleaning medium can be set according to actual needs, and this application does not limit it.

[0077] See also Figure 7, a plurality of array-arranged snap-in grooves 325 are provided on one side of the first pressing plate 321 away from the second pressing plate 322, the sealing member 20 can be set to be columnar and have a rectangular cross section, the slot shape of the snap-in groove 325 is a matching rectangle, the sealing member 20 is provided with a plurality of snap-in grooves 325 and can be respectively inserted into the snap-in grooves 325 and have an interference fit with the snap-in grooves 325, thereby improving the stability of the sealing member 20 inserted into the snap-in grooves 325. When the cover plate 32 is covered on the bearing groove 311, the sealing member 20 inserted into the snap-in groove 325 abuts against the housing of the optical component. The water delivery channel 21 penetrates the sealing member 20 along the axis of the sealing member 20, the water inlet 323 is connected to the bottom of the snap-in groove 325 and is located in the middle position of the bottom of the snap-in groove 325, so that when the upper end of the sealing member 20 is inserted into the snap-in groove 325 on the bottom surface of the first pressing plate 321, the water inlet 323 is connected to the water delivery channel 21. The provision of the snap-in groove 325 at the bottom of the first pressure plate 321, on the one hand, is conducive to the connection between the seal 20 and the first pressure plate 321, so that the seal 20 can be accurately installed and positioned on the first pressure plate 321, that is, the installation and positioning of the seal 20 is achieved by inserting the seal 20 into the snap-in groove 325; on the other hand, by covering the cover plate 32 on the bearing groove 311 of the support plate 31, it is convenient for the seal 20 to abut against the housing of the optical component, thereby improving the sealing between the seal 20 and the housing of the optical component.

[0078] Specifically, in order to facilitate the positioning between the cover plate 32 and the support plate 31, please refer to Figures 2 to 6 The bearing groove 311 includes a first groove body 312 and a second groove body 313. The groove opening of the second groove body 313 is connected to the groove bottom of the first groove body 312. The tray 10 is located in the second groove body 313. The cover plate 32 is carried on the groove bottom of the first groove body 312. The groove bottom of the first groove body 312 can limit the distance between the cover plate 32 and the tray 10. By limiting the distance between the cover plate 32 and the tray 10, the deformation amount of the seal 20 can be set. When the cover plate 32 abuts against the groove bottom of the first groove body 312, the seal 20 is deformed to ensure the sealing between the seal 20 and the housing of the optical component.

[0079] When the cover plate 32 is placed in the first groove body 312, the outer wall of the cover plate 32 fits with the inner wall of the first groove body 312. The first groove body 312 is used to limit the position of the cover plate 32, so that the water supply channel 21 of the seal 20 inserted in the snap-in groove 325 corresponds to and is connected with the first assembly port, thereby preventing the water supply channel 21 from being misaligned with the first assembly port on the housing of the optical component, thereby affecting the delivery of the cleaning medium to the inside of the housing of the optical component.

[0080] To improve the sealing of the cleaning chamber, see Figures 1 to 7A positioning protrusion 315 is provided at the notch of the support plate 31 near the bearing groove 311, and a positioning groove 34 is provided at the connection position between the first pressure plate 321 and the second pressure plate 322. The cleaning device also includes a pressure strip (not shown in the figure), one end of which can be installed on the positioning protrusion 315 by a screw, and the other end of the pressure strip abuts against the positioning groove 34. In this way, under the pressure of the pressure strip, the cover plate 32 can be firmly installed in the first groove body 312, thereby improving the stability of the connection between the cover plate 32 and the support plate 31.

[0081] It should be noted that the positioning groove 34 can be opened on the first pressing plate 321, can also be opened on the second pressing plate 322, can also be opened on the first pressing plate 321 and the second pressing plate 322 at the same time, and can be set according to actual conditions, and this application does not limit it.

[0082] See also Figures 2 to 3 The slot of the bearing groove 311 is opened in a rectangular shape. In order to improve the connection stability between the cover plate 32 and the support plate 31, the positioning protrusions 315 can be provided at four locations and respectively close to the outer side of the rectangular slot of the bearing groove 311. The four sides of the cover plate 32 can be respectively provided with positioning grooves 34. The setting of the four pressure plates can evenly limit the connection between the cover plate 32 and the support plate 31, thereby improving the connection stability between the cover plate 32 and the support plate 31.

[0083] In some embodiments, the number and positions of the positioning protrusions 315 on the support plate 31 can be set according to actual needs, and this application does not limit this.

[0084] In order to facilitate the placement of the cover plate 32 in the first slot body 312, the slot of the first slot body 312 is provided with an inclined surface, which plays a guiding role and facilitates the placement of the cover plate 32 in the first slot body 312. At the same time, in order to facilitate the removal of the cover plate 32 from the first slot body 312, the support plate 31 is also provided with a first avoidance groove 316, which is provided on the inner side wall of the first slot body 312 and extends to the bottom of the first slot body 312. The first avoidance groove 316 is connected to the first slot body 312, so that the operator can easily remove the cover plate 32 from the first slot body 312 through the first avoidance groove 316, thereby improving the convenience of taking and placing the cover plate 32.

[0085] In some embodiments, the first avoidance groove 316 may be provided in multiple locations, and the location of the first avoidance groove 316 in the first groove body 312 may be set according to actual needs, which is not limited in this application.

[0086] In order to facilitate the removal of the tray 10 from the second slot body 313, the support plate 31 is further provided with a second avoidance groove 317, which is provided on the inner side wall of the second slot body 313 and extends to the bottom of the second slot body 313. The second avoidance groove 317 is connected with the first slot body 312 and the second slot body 313, so that the operator can easily remove the tray 10 from the second slot body 313 through the second avoidance groove 317, thereby improving the convenience of taking and placing the tray 10 from the second slot body 313. The number of the second avoidance grooves 317 can be equal to the number of the first avoidance grooves 316, and the second avoidance grooves 317 are connected with the first avoidance grooves 316.

[0087] Since when taking and placing the tray 10, it is necessary to first take out the cover plate 32 and then take out the tray 10, in some embodiments, the first avoidance groove 316 can be staggered with the second avoidance groove, and the positions of the first avoidance groove 316 and the second avoidance groove can be set according to actual needs, and this application does not limit it.

[0088] To facilitate the drainage and collection of cleaning media discharged from the housing of the optical component, please refer to Figures 2 to 6 The cleaning device further includes a water collecting cover 40 and a support frame 50. The water collecting cover 40 is funnel-shaped. The connecting portion (not shown in the figure) of the water collecting cover 40 is connected to the support plate 31, and the water collecting cover 40 is connected to the water outlet 314. The connecting portion at the inlet position of the water collecting cover 40 is installed on the side of the tray 10 away from the cover plate 32, and is connected to the water outlet 314 on the support plate 31, so that the collection range of the cleaning medium of the water collecting cover 40 can be expanded, which is convenient for collecting the cleaning medium discharged from the water outlet 314, and improves the convenience of collecting the cleaning medium.

[0089] The support frame 50 provides a supporting foundation, the support plate 31 is located on the support frame 50 , and the connecting portion of the water collecting cover 40 is connected to a side of the support plate 31 close to the support frame 50 .

[0090] In some embodiments, the connection portion of the water collecting cover 40 may also be clamped between the support plate 31 and the support frame 50, and may be arranged according to actual needs, which is not limited in this application.

[0091] See also Figures 1 to 7 Taking the optical component as a motor as an example, the working principle of the cleaning device is as follows: the cleaning medium is delivered to the fluid channel through the medium delivery hole 326, and the cleaning medium in the fluid channel is delivered to the water delivery channel 21 of the seal 20 through the multiple water inlets 323, and the water delivery channel 21 delivers the cleaning medium to the inside of the motor 60 through the first assembly port and discharges it from the second assembly port of the motor 60, thereby cleaning the inside of the motor 60. The cleaning medium discharged through the second assembly port of the motor 60 is discharged through the drain port 111 of the tray 10 and the water outlet 314 of the base 30. The cleaning medium discharged from the water outlet 314 is collected by the water collecting cover 40.

[0092] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0093] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0094] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0095] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0096] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cleaning assembly for cleaning an optical assembly, wherein the optical assembly has a first assembly port and a second assembly port communicating with the first assembly port, wherein: The cleaning component comprises: A tray is provided with a containing cavity, a loading port and a drain port, wherein the containing cavity is used to load the optical component, and the loading port and the drain port are respectively connected to the containing cavity; A sealing member is located at the loading port and abuts against the optical component in the accommodating cavity. The sealing member is provided with a water supply channel connected to the first assembly port. The water supply channel is used to inject a cleaning medium into the optical component so that the cleaning medium is discharged from the second assembly port.

2. The cleaning assembly according to claim 1, characterized in that: The tray comprises: A first plate body, wherein the drain port is provided on the first plate body; A second plate body is arranged on the upper surface of the first plate body, and a plug-in slot is arranged on the second plate body, and the plug-in slot and the first plate body are surrounded to form a receiving cavity for loading the optical component, the drain port corresponds to the position of the receiving cavity and is connected to each other, and the loading port is a notch of the plug-in slot and is located on a side of the receiving cavity away from the first plate body; Wherein, at least a portion of the first plate body extends into the drain port to form a bearing portion for supporting the optical component; or, at least a portion of the second plate body extends into the accommodating cavity to form a bearing portion for supporting the optical component.

3. The cleaning assembly according to claim 2, characterized in that: The first plate body and the second plate body are integrally formed; the slot opening of the plug slot is provided with a guiding inclined surface, and the loading port is formed by the guiding inclined surface opened by the slot opening of the plug slot; at least two bearing parts are provided, and the two bearing parts are arranged opposite to each other.

4. A cleaning device, characterized in that: The cleaning device comprises: A seat body having a cleaning cavity, a water inlet and a water outlet, wherein the water inlet and the water outlet are respectively connected to the cleaning cavity; and The cleaning assembly according to any one of claims 1 to 3, wherein the cleaning assembly is disposed in the cleaning chamber, the water delivery channel of the seal is connected to the water inlet, and the drain port of the tray is connected to the water outlet.

5. The cleaning device according to claim 4, characterized in that: The tray is provided with a plurality of the accommodating cavities arranged in an array, and the seat body is provided with a plurality of the water inlets, and the water inlets correspond to and are connected with the water delivery channels one by one.

6. The cleaning device according to claim 5, characterized in that: The seat body comprises: A support plate is provided with a bearing groove, and the tray is located in the bearing groove; A cover plate, which is arranged to cover the bearing groove of the support plate to enclose and form the cleaning cavity, and a plurality of water inlets are provided on the cover plate; Wherein, the sealing member is connected to the lower surface of the cover plate and is located between the support plate and the cover plate. A snap-in groove is provided on one side of the cover plate close to the support plate. The sealing member is snap-into the snap-in groove. The water inlet is connected to the snap-in groove so that the water inlet is connected to the water transfer channel of the sealing member.

7. The cleaning device according to claim 6, characterized in that: The cover plate comprises: A first pressing plate, wherein the plurality of water inlets are respectively disposed on the first pressing plate, and the water inlets extend toward the first pressing plate and penetrate the first pressing plate; A second pressing plate, covering the first pressing plate and surrounding the first pressing plate to form a fluid channel, wherein the plurality of water inlets are respectively connected to the fluid channel; Wherein, the sealing member is connected to the lower surface of the second pressing plate, and the sealing member is connected to the water inlet in a one-to-one correspondence; a medium delivery hole is provided on the second pressing plate, and the medium delivery hole is connected to the fluid channel.

8. The cleaning device according to claim 7, characterized in that: A plurality of array-arranged snap-in grooves are provided on one side of the first pressing plate away from the second pressing plate, a plurality of sealing members are provided and are respectively inserted into the snap-in grooves, and the water inlet is connected to the snap-in grooves, so that the water inlet is connected to the water transfer channel of the sealing member through the snap-in grooves.

9. The cleaning device according to claim 6, characterized in that: The bearing slot comprises: A first tank body, wherein the cover plate is located in the first tank body and is placed at the bottom of the first tank body; A second trough body, wherein the notch of the second trough body is connected to the bottom of the first trough body, and the tray is located in the second trough body and at the bottom of the second trough body.

10. The cleaning device according to claim 6, characterized in that The cleaning device also includes: A funnel-shaped water collecting cover, the connecting portion of which is connected to the supporting plate, and the water collecting cover is in communication with the water outlet; A support frame, the support plate is located on the support frame, and the connecting portion of the water collecting cover is connected to a side of the support plate close to the support frame; or, the connecting portion of the water collecting cover is clamped between the support plate and the support frame.

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