A quick-release heat dissipation cleaning machine

Abstract

The present application relates to the field of cleaning equipment, and in particular to a quick-detachable heat dissipation cleaning machine, comprising a frame, a cover, a pump body, and a fixing device, wherein the pump body is connected to the surface of the frame, and the fixing device comprises a power assembly, a plurality of fixed rods, and a plurality of rotating rods, wherein the ends of the plurality of fixed rods are connected at intervals to the surface of the cover facing the frame, and a plurality of fixing holes for the fixing rods to pass through are provided at intervals on the surface of the frame, and the rotating rods correspond to the fixed rods one by one and are rotatably connected to the ends of the fixed rods away from the cover, and a rotating cavity is provided on the inner wall of the fixing hole, and the power assembly is connected between the cover and the plurality of rotating rods. The arrangement of the power assembly, the fixed rods, and the rotating rods in the present application realizes the rapid installation and removal between the cover and the frame by driving the rotating rods to rotate through the power assembly, and the user does not need to use tools to remove the cover from the frame, and the cover can be easily replaced and cleaned, thereby improving the user's convenience in using the cleaning machine.

Description

Technical Field

[0001] The present application relates to the field of cleaning equipment, and in particular to a quick-detachable heat dissipation cleaning machine. Background Art

[0002] A cleaning machine is a device used to clean the surface of an object. It removes impurities such as dirt and oil stains through high-pressure water flow, ultrasound or other technologies. Cleaning machines are widely used in various industries.

[0003] The cleaning machine in the prior art generally includes a mounting bracket, an electric booster pump and a protective cover. The electric booster pump is fixed to the surface of the mounting bracket by bolts, and the protective cover is fixed to the mounting bracket by bolts and covers the electric booster pump. When the protective cover needs to be replaced or cleaned, the user needs to use tools to disassemble it, which increases the steps of disassembling the protective cover and causes inconvenience to the user in using the cleaning machine. Summary of the invention

[0004] In order to improve the problem of inconvenient maintenance of a cleaning machine, the present application provides a quick-detachable heat dissipation cleaning machine.

[0005] The present application provides a quick-release heat dissipation cleaning machine, which adopts the following technical solution:

[0006] A quick-detachable heat dissipation cleaning machine comprises a frame, a cover, a pump body and a fixing device, the pump body is connected to the surface of the frame, the fixing device comprises a power assembly, a plurality of fixing rods and a plurality of rotating rods, the ends of the plurality of fixing rods are connected at intervals on the surface of the cover facing the frame, the surface of the frame is provided with a plurality of fixing holes for the fixing rods to pass through, the rotating rods correspond to the fixing rods one by one and are rotatably connected to the ends of the fixing rods away from the cover, the inner walls of the fixing holes are provided with a rotating cavity for the rotating rods to be embedded in, the power assembly is connected between the cover and the plurality of rotating rods, the power assembly can drive the rotating rods to rotate in a direction close to the rotating cavity, the rotating rods are embedded in the rotating cavity, the rotating rod surface is flush with the surface of the frame, the cover is limited on the frame, and the inner cavity of the cover shields the pump body.

[0007] By adopting the above technical scheme, the pump body is connected to the surface of the frame, and multiple fixing rods correspond to and penetrate the multiple fixing holes one by one, so as to realize the initial fixation of the cover body on the frame, and the inner cavity of the cover body shields the pump body, so that the pump body is not easily damaged by external impact, thereby extending the service life of the cleaning machine; the power component drives the rotating rod to rotate in the direction close to the rotating cavity, and the end of the rotating rod away from the fixed rod is embedded in the rotating cavity, and the surface of the rotating rod is flush with the surface of the frame, so that the rotating rod is not easily rotated by external impact, and at the same time, the installation firmness of the cover body on the frame is increased, and the power component drives the rotating rod to rotate to realize the quick installation and disassembly between the cover body and the frame, without the user using tools to remove the cover body from the frame, and the cover body can be easily replaced and cleaned, thereby improving the user's convenience in using the cleaning machine.

[0008] Optionally, the power assembly includes a power rod, a connecting rod 1, a connecting rod 2 and a plurality of racks, the surface of the cover body is provided with a sliding cavity for the power rod to slide, one end of the connecting rod 1 is rotatably connected to the inner wall of the sliding cavity, the other end of the connecting rod 1 is rotatably connected to the end of the connecting rod 2, the end of the connecting rod 2 away from the connecting rod 1 is rotatably connected to the rod surface of the power rod, the sliding cavity runs through the outer wall of the cover body, the plurality of racks are connected at intervals to the rod surface of the power rod facing the fixed rod, the racks correspond to the fixed rod one by one, and the surface of the cover body is provided with a plurality of racks for the racks to pass through. A fixed cavity one, a fixed cavity two for the rack to pass through is provided on the surface of the fixed rod, the fixed cavity one corresponds to and is connected with the fixed cavity two, and a tooth groove is provided on the end surface of the rotating rod facing the fixed cavity two for meshing with the rack, when the connecting rod one and the connecting rod two are driven to rotate away from each other, the connecting rod one and the connecting rod two are embedded in the sliding cavity, driving the power rod to slide in the direction close to the fixed rod, and the end of the rack passes through the fixed cavity one and the fixed cavity two in turn and meshes with the inner wall of the tooth groove, driving the rotating rod to rotate in the direction close to the rotating cavity.

[0009] By adopting the above technical scheme, when the fixed rod corresponds to the fixed hole one by one and is penetrated, the connecting rod one and the connecting rod two are driven to rotate in the direction away from each other, and the connecting rod one and the connecting rod two are embedded in the sliding cavity, so that the connecting rod one and the connecting rod two are not easily rotated by external impact, thereby improving the limiting stability of the connecting rod one and the connecting rod in the sliding cavity; at the same time, the power rod is driven to slide in the direction close to the fixed rod, and the end of the rack penetrates the fixed cavity one and the fixed cavity two in turn and engages with the inner wall of the tooth groove, driving the rotating rod to rotate in the direction close to the rotating cavity, and the rotating rod is embedded in the rotating cavity, and the outer wall of the rotating rod is pressed against the inner wall of the rotating cavity to form a limit, so that the cover body is not easy to separate from the frame, thereby improving the limiting stability of the cover body on the frame.

[0010] Optionally, the power assembly also includes an elastic member and a closing plate, a closing cavity for the closing plate to slide is opened on the surface of the cover body, the closing cavity is connected to the sliding cavity, one end of the elastic member in the elastic force direction is connected to the closing plate surface, and the other end of the elastic member in the elastic force direction is connected to the inner wall of the closing cavity, the elastic member has elastic force to drive the closing plate to slide in the direction close to the sliding cavity and close the sliding cavity, and the closing plate surface abuts against the connecting rod surface one and the connecting rod surface two to form a limiting tendency.

[0011] By adopting the above technical scheme, when connecting rod one and connecting rod two are driven to rotate in the direction away from each other, connecting rod one and connecting rod two are embedded in the sliding cavity, the rod surface of connecting rod one and the rod surface of connecting rod two are flush with the inner wall of the closed cavity, and the elastic force of elastic member one drives the closing plate to slide in the direction close to the sliding cavity and close the sliding cavity. The plate surface of the closing plate abuts against the rod surface of connecting rod one and the rod surface of connecting rod two to form a limit, so that connecting rod one and connecting rod two are not easy to rotate in the sliding cavity, thereby further improving the limit stability of the cover body on the frame.

[0012] Optionally, the cover body is connected to a cleaning assembly, which includes a scraper, a reciprocating screw and a cleaning motor, the cleaning motor is connected to the inner wall of the cover body, the end of the reciprocating screw is coaxially connected to the motor shaft of the cleaning motor, the scraper is threadedly connected to the outer wall of the reciprocating screw, the scraping end of the scraper is pressed against the inner wall of the cover body, the scraper slides on the inner wall of the cover body along the axis of the reciprocating screw, and the scraping end of the scraper scrapes impurities on the inner wall of the cover body.

[0013] By adopting the above technical solution, when the cleaning motor drives the reciprocating screw to rotate, the scraper is driven to slide along the axis of the reciprocating screw on the inner wall of the cover. The scraping end of the scraper presses against the inner wall of the cover and scrapes away impurities on the inner wall of the cover, thereby realizing automatic cleaning of the inner wall of the cover. There is no need for the user to remove the cover from the frame for cleaning, which further improves the convenience of the user in using the cleaning machine.

[0014] Optionally, the cover body includes a shielding portion and a fixing portion, the fixing device is connected to the fixing portion, a shielding cavity is opened on the surface of the fixing portion for the shielding portion to slide, the shielding cavity passes through the outer wall of the fixing portion, the cleaning component is connected to the shielding portion, the cleaning component also includes a contact switch 1 and an elastic member 2, one end of the elastic member 2 in the elastic force direction is connected to the surface of the shielding portion, and the other end of the elastic member 2 in the elastic force direction is connected to the inner wall of the shielding cavity, the elastic member 2 has an elastic force to drive the shielding portion to slide in a direction away from the pump body, and the surface of the shielding portion tends to be flush with the surface of the fixing portion, the contact switch 1 is connected to the inner wall of the shielding cavity close to the pump body, the contact switch 1 is electrically connected to the cleaning motor, and when the shielding portion slides in a direction close to the pump body due to the pressure of impurities, the contact switch 1 abuts against the shielding portion and is turned on, and the cleaning motor is energized and runs.

[0015] By adopting the above technical solution, the elastic force of the second elastic member drives the shielding part to slide in the direction away from the contact switch one, and the surface of the shielding part is flush with the surface of the fixed part. When impurities accumulate on the inner wall of the shielding part, the shielding part slides in the direction close to the contact switch one due to the pressure of the impurities. The contact switch one abuts against the surface of the shielding part and is turned on, and the cleaning motor is energized and runs, thereby realizing the directional opening of the cleaning motor. The cleaning motor does not need to keep running all the time, which reduces energy loss and reflects the concept of energy saving.

[0016] Optionally, the fixing portion is connected to an inner wall of the pump body with a heat dissipation impeller, and an air outlet end of the heat dissipation impeller faces a surface of the pump body.

[0017] By adopting the above technical solution, when the pump body generates heat energy when running for a long time, the heat dissipation impeller rotates in the fixed part, and the heat dissipation impeller drives the air in the cover to impact the surface of the pump body. The air and the surface of the pump body are in full contact and heat exchange is carried out, thereby cooling the pump body and preventing the pump body from being damaged by running in a high temperature state for a long time, thereby extending the service life of the cleaning machine.

[0018] Optionally, the heat dissipation impeller is slidably connected to the inner wall of the fixed portion, a sliding block is connected to the surface of the heat dissipation impeller facing the fixed portion, and a sliding groove for sliding movement of the sliding block is provided on the inner wall of the fixed portion.

[0019] By adopting the above technical solution, the slider is driven to slide on the inner wall of the slide groove, driving the heat dissipation impeller to slide on the inner wall of the fixed part, so that the air outlet end of the heat dissipation impeller is directed toward the heating end of the pump body. The heat dissipation impeller drives air to impact the heating end of the pump body, thereby achieving precise cooling of the pump body.

[0020] Optionally, a transmission assembly is connected between the heat dissipation impeller and the cleaning motor, and the transmission assembly includes at least two synchronous wheels and a synchronous belt used in conjunction with the synchronous wheels. The axis of the heat dissipation impeller and the axis of the cleaning motor are parallel to each other. One of the synchronous wheels is coaxially connected to the motor shaft of the cleaning motor, and the other synchronous wheel is coaxially connected to the rotating shaft of the heat dissipation impeller. The synchronous belt connects the two synchronous wheels. When the air outlet end of the heat dissipation impeller faces the heating end of the pump body, the synchronous belt between the two synchronous wheels is in a taut state.

[0021] By adopting the above technical solution, when the pump body needs to be cooled, the slider is driven to slide on the inner wall of the slide groove, the air outlet end of the heat dissipation impeller is directed toward the heat-generating end of the pump body, and the synchronous belt between the two synchronous wheels is in a tight state. The cleaning motor drives the heat dissipation impeller to rotate through the synchronous belt, and there is no need for an external power device to drive the heat dissipation impeller to rotate, thereby reducing energy loss and reflecting the concept of energy saving.

[0022] Optionally, the shielding portion is connected to a thermal expansion and contraction strip on the inner wall facing the heat dissipation impeller, and the end of the thermal expansion and contraction strip away from the shielding portion is connected to the surface of the slider. When the thermal expansion and contraction strip heats up and expands, it drives the slider to slide on the inner wall of the slide groove, and the air outlet end of the heat dissipation impeller faces the heating end of the pump body.

[0023] By adopting the above technical solution, when the pump body runs for a long time and generates heat, the pump body transfers part of the heat energy to the thermal expansion and contraction strips through thermal radiation. The thermal expansion and contraction strips heat up and expand, driving the slider to slide along the inner wall of the slide groove, driving the air outlet end of the heat dissipation impeller toward the heating end of the pump body, and the synchronous belt between the two synchronous wheels is kept in a taut state, thereby realizing directional starting of the heat dissipation impeller. There is no need for the user to manually control the sliding of the heat dissipation impeller, which further improves the user's convenience in using the cleaning machine.

[0024] Optionally, a contact switch 2 is connected to the inner wall of the slide away from the shielding portion, and the contact switch 2 is electrically connected to the cleaning motor. When the air outlet end of the heat dissipation impeller is toward the heating end of the pump body, the contact switch 2 abuts against the slider and is turned on, and the cleaning motor is energized and runs.

[0025] By adopting the above technical solution, when the thermal expansion and contraction strip heats up and expands, the thermal expansion and contraction strip drives the slider to slide in the direction close to contact switch 2, contact switch 2 abuts against the slider and is turned on, the cleaning motor is energized and runs, driving the heat dissipation impeller to rotate, thereby realizing directional starting of the cleaning motor.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The power assembly, the fixed rod and the rotating rod are set up. The power assembly drives the rotating rod to rotate to realize the quick installation and removal between the cover and the frame. The user does not need to use tools to remove the cover from the frame, and the cover can be easily replaced and cleaned, thereby improving the convenience of the user to use the cleaning machine;

[0028] 2. The power rod, connecting rod 1, connecting rod 2 and rack are arranged, the rotating rod is embedded in the rotating cavity, and the outer wall of the rotating rod is pressed against the inner wall of the rotating cavity to form a limit, so that the cover body is not easy to separate from the frame, thereby improving the limit stability of the cover body on the frame;

[0029] 3. The elastic member 1 and the closing plate are arranged so that the closing plate surface abuts against the connecting rod 1 and the connecting rod 2 to form a limit, so that the connecting rod 1 and the connecting rod 2 are not easy to rotate in the sliding cavity, and the limit stability of the cover body on the frame is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0031] Figure 2It is a partial cross-sectional view in an embodiment of the present application, mainly showing the fixing device.

[0032] Figure 3 It is a partial cross-sectional view in an embodiment of the present application, mainly showing the power component.

[0033] Figure 4 It is a partial cross-sectional view in an embodiment of the present application, mainly showing the cleaning component.

[0034] Description of reference numerals: 1, frame; 11, fixing hole; 12, rotating chamber; 2, cover; 21, shielding portion; 211, filter hole; 22, fixing portion; 221, shielding chamber; 222, fixing chamber 1; 223, closed chamber; 224, slide groove; 225, sliding chamber; 3, pump body; 4, fixing device; 41, power assembly; 411, power rod; 412, connecting rod 1; 413, connecting rod 2; 414, elastic member 1; 4 15. Closing plate; 42. Fixed rod; 421. Fixed chamber 2; 43. Rotating rod; 431. Tooth groove; 416. Rack; 5. Roller; 6. Cleaning assembly; 61. Scraper; 62. Reciprocating screw; 63. Cleaning motor; 64. Contact switch 1; 65. Elastic part 2; 7. Cooling impeller; 8. Slider; 9. Transmission assembly; 91. Synchronous wheel; 92. Synchronous belt; 10. Thermal expansion and contraction strip; 13. Contact switch 2. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] The present application embodiment discloses a quick-release heat dissipation cleaning machine. Figure 1 and Figure 2 The utility model discloses a quick-detachable heat dissipation cleaning machine, comprising a frame 1, a cover 2, a pump body 3 and a fixing device 4. The bottom of the frame 1 is rotatably connected with a roller 5, and the wheel surface of the roller 5 is in rolling contact with the ground. The rolling friction replaces the sliding friction, thereby reducing the wear on the frame 1, thereby facilitating the user to move the frame 1; the pump body 3 is fixed to the top surface of the frame 1 by bolts, and the fixing device 4 is installed on the cover 2. The fixing device 4 can fix the cover 2 on the frame 1, and the inner cavity of the cover 2 shields the pump body 3, so that the pump body 3 is not easily damaged by external impact, thereby extending the service life of the cleaning machine; at the same time, the fixing device 4 is used to realize the detachable installation of the cover 2 and the frame 1, and the user does not need to use tools to remove the cover 2 from the frame 1, and the cover 2 can be easily replaced and cleaned, thereby improving the convenience of the user to use the cleaning machine.

[0037] Reference Figure 1 and Figure 2The cover body 2 includes a shielding portion 21 and a fixing portion 22. The surface of the fixing portion 22 facing the pump body 3 is provided with a shielding cavity 221 for the shielding portion 21 to slide. The sliding direction of the shielding portion 21 and the height direction of the frame 1 are parallel to each other. The shielding cavity 221 penetrates the surface of the fixing portion 22 along its depth direction, and the shielding portion 21 plate surface is located above the pump body 3. The fixing device 4 includes a power assembly 41, a plurality of fixing rods 42 and a plurality of rotating rods 43. The plurality of fixing rods 42 are divided into two groups. The two groups of fixing rods 42 are fixed one by one on both sides of the fixing portion 22 facing the frame 1. The arrangement direction of the plurality of fixing rods 42 in the same group is The frame 1 is parallel to the height direction of the frame 1, and a plurality of fixing holes 11 for the fixing rods 42 to pass through are provided at intervals on the surface of the frame 1. The plurality of rotating rods 43 are divided into a plurality of groups, and each group of rotating rods 43 corresponds to the fixing rods 42 one by one. The number of rotating rods 43 in each group can be one, two or more. In the embodiment of the present application, the number of rotating rods 43 in each group is two, and the two rotating rods 43 rotate at intervals at the ends of the fixing rod 42 away from the fixing portion 22. When the rotating rods 43 rotate in a direction approaching each other, the length directions of the two rotating rods 43 are parallel to each other, and the rod surface of the rotating rod 43 is flush with the rod surface of the fixing rod 42.

[0038] Reference Figure 1 and Figure 2 The inner wall of the fixing hole 11 is spaced apart with two rotating cavities 12 for the rotating rod 43 to be embedded. When the end of the fixing rod 42 with the rotating rod 43 passes through the fixing hole 11, the rotating rod 43 is driven to rotate in the direction close to the rotating cavity 12, and the rotating rod 43 is embedded in the rotating cavity 12. The outer peripheral surface of the rotating rod 43 is pressed against the inner wall of the rotating cavity 12 to form a limit, and the rod surface of the rotating rod 43 is flush with the surface of the frame 1, so that the cover body 2 can be detachably installed on the frame 1.

[0039] Reference Figure 2 and Figure 3The number of power components 41 can be one or two. In the embodiment of the present application, the number of power components 41 is two. The power components 41 correspond to each group of fixed rods 42 one by one. The power components 41 are installed between the fixed part 22 and the multiple rotating rods 43. The power components 41 can limit the rotating rods 43 in the rotating cavity 12; the power component 41 includes a power rod 411, a connecting rod 1 412, a connecting rod 2 413, an elastic member 1 414, a closing plate 415 and a plurality of racks 416. The top surface of the fixed part 22 is provided with a sliding cavity 225 for the power rod 411 to slide. The sliding direction of the power rod 411 is parallel to the length direction of the frame 1. The sliding cavity 225 penetrates the fixed part along its depth direction. 22 outer wall, one end of the power rod 411 slides on the inner wall of the sliding cavity 225, the other end of the power rod 411 penetrates the sliding cavity 225 and is located in the inner cavity of the fixed part 22, one end of the connecting rod 1 412 is rotatably connected to the inner wall of the sliding cavity 225 away from the fixed rod 42, the other end of the connecting rod 1 412 is rotatably connected to the end of the connecting rod 2 413, and the end of the connecting rod 2 413 away from the connecting rod 1 412 is rotatably connected to the rod surface of the power rod 411, when the connecting rod 1 412 and the connecting rod 2 413 rotate in the direction away from each other, the connecting rod 1 412 and the connecting rod 2 413 are embedded in the sliding cavity 225, driving the power rod 411 to slide in the direction close to the fixed rod 42, and the rod surface of the power rod 411 is pressed against the inner wall of the fixed part 22 to form a limit.

[0040] Reference Figure 2 and Figure 3 The ends of the plurality of racks 416 are connected at intervals to the rod surface of the power rod 411 facing the fixed rod 42, the racks 416 correspond to the fixed rod 42 one by one, and the surfaces of the racks 416 facing the rotating rod 43 all have toothed surfaces, and the inner wall of the fixed portion 22 is provided with a plurality of fixed cavities 222 for the racks 416 to penetrate, and the fixed cavities 222 correspond to the fixed rods 42 one by one, and the fixed cavities 222 penetrate the inner cavity of the fixed portion 22 along the depth direction thereof and face the rod surface of the fixed rod 42, and the rod surface of the fixed rod 42 is provided with a fixed cavity 221 for the racks 416 to penetrate, and the fixed cavity 221 penetrates the rod surface of the fixed rod 42 along the depth direction thereof, and the fixed cavity 221 penetrates the rod surface of the fixed rod 42 along the depth direction thereof, and the fixed cavity 221 penetrates the rod surface of the fixed rod 42 22 is connected to the fixed cavity 2 421, and the surface of the rotating rod 43 facing the fixed cavity 2 421 is provided with a tooth groove 431 that can mesh with the tooth surface of the rack 416; when the power rod 411 slides in the direction close to the fixed rod 42, and the rod surface of the power rod 411 is pressed against the inner wall of the fixed portion 22 to form a limit, the end of the rack 416 passes through the fixed cavity 1 222 and the fixed cavity 2 421 in sequence, and the tooth surface of the rack 416 meshes with the inner wall of the tooth groove 431 and drives the rotating rod 43 to rotate in the direction close to the rotating cavity 12. The rotating rod 43 is embedded in the rotating cavity 12, and the user does not need to drive the rotating rod 43 to rotate in sequence, thereby improving the user's convenience in using the cleaning machine.

[0041] Reference Figure 1 and Figure 3The elastic member 414 may be a compression spring or a tension spring. In the embodiment of the present application, the elastic member 414 is a compression spring with a certain deformation capacity. The top surface of the fixed portion 22 is provided with a closed cavity 223 for the sliding of the closed plate 415. The sliding direction of the closed plate 415 is parallel to the width direction of the frame 1. The closed cavity 223 is connected to the sliding cavity 225. One end of the elastic member 414 in the elastic direction is connected to the inner wall of the closed cavity 223 away from the sliding cavity 225. The elastic member 414 is The other end in the direction of the elastic force is connected to the surface of the closing plate 415. The elastic member 1 414 has an elastic force to drive the closing plate 415 to slide in the direction close to the sliding cavity 225. The closing plate 415 closes the sliding cavity 225, and the surface of the closing plate 415 abuts against the surface of the connecting rod 1 412 and the surface of the connecting rod 2 413 to form a limiting tendency, so that the connecting rod 1 412 and the connecting rod 2 413 are not easy to rotate in the sliding cavity 225, thereby ensuring the installation stability between the frame body 1 and the cover body 2.

[0042] Reference Figure 1 and Figure 4 The shielding portion 21 is equipped with a cleaning assembly 6, which can perform directional cleaning on the inner wall of the shielding portion 21. The cleaning assembly 6 includes a scraper 61, a reciprocating screw rod 62, a cleaning motor 63, a contact switch 1 64 and an elastic member 2 65. The cleaning motor 63 is fixed to the inner wall of the shielding portion 21 toward the pump body 3 by bolts. The motor axis of the cleaning motor 63 and the width direction of the frame 1 are parallel to each other. The end of the reciprocating screw rod 62 is coaxially fixed on the motor shaft of the cleaning motor 63. The scraper 61 is threadedly connected to the outer wall of the reciprocating screw rod 62. The scraping end of the scraper 61 is pressed against the inner wall of the shielding portion 21. The elastic member 65 can be a compression spring or a tension spring. In the embodiment of the present application, the elastic member 65 is a compression spring with a certain deformation ability. One end of the elastic member 65 in the elastic direction is fixed on the inner wall of the shielding cavity 221 close to the pump body 3, and the other end of the elastic member 65 in the elastic direction is fixed on the inner wall of the shielding portion 21. The elastic member 65 has the elastic force to drive the shielding portion 21 to slide in the direction away from the pump body 3, and the surface of the shielding portion 21 tends to be flush with the surface of the fixing portion 22.

[0043] Reference Figure 1 and Figure 4 , the contact switch 64 is connected to the inner wall of the shielding cavity 221 close to the pump body 3, and the contact switch 64 is electrically connected to the cleaning motor 63; when impurities adhere to the inner wall of the shielding portion 21, the shielding portion 21 slides along the inner wall of the shielding cavity 221 toward the pump body 3 due to the pressure of the impurities, and the contact switch 64 abuts the shielding portion 21 and is turned on, and the cleaning motor 63 is energized and runs, driving the scraper 61 to slide back and forth along the axis of the reciprocating screw 62, and the scraping end of the scraper 61 abuts against the inner wall of the shielding portion 21 and scrapes away the impurities on the inner wall of the shielding portion 21, thereby realizing the directional start of the cleaning motor 63, ensuring that the cleaning motor 63 does not need to keep running all the time, reducing energy loss, and thus reflecting the concept of energy saving.

[0044] Reference Figure 1 and Figure 4 The fixed part 22 is slidably connected with a heat dissipation impeller 7 toward the inner wall of the pump body 3, the sliding direction of the heat dissipation impeller 7 and the height direction of the frame 1 are parallel to each other, the air outlet end of the heat dissipation impeller 7 faces the surface of the pump body 3, and the heat dissipation impeller 7 is connected with a slider 8 toward the surface of the fixed part 22. The inner wall of the fixed part 22 is provided with a slide groove 224 for the slider 8 to slide. When the slider 8 slides along the inner wall of the slide groove 224, it drives the heat dissipation impeller 7 to slide in the fixed part 22, so that the heat dissipation impeller 7 is not easy to deviate when sliding, thereby ensuring the stability of the sliding of the heat dissipation impeller 7.

[0045] Reference Figure 1 and Figure 4 A transmission assembly 9 is connected between the heat dissipation impeller 7 and the cleaning motor 63. The transmission assembly 9 can receive the power of the cleaning motor 63 and drive the heat dissipation impeller 7 to rotate. The transmission assembly 9 includes two synchronous wheels 91 and a synchronous belt 92 used in conjunction with the synchronous wheels 91. One of the synchronous wheels 91 is coaxially fixed on the rotating shaft of the heat dissipation impeller 7, and the other synchronous wheel 91 is coaxially fixed on the rotating shaft of the heat dissipation motor. The synchronous belt 92 connects the two synchronous wheels 91. When the slider 8 is driven to drive the heat dissipation impeller 7 to slide along the inner wall of the slide groove 224, the air outlet end of the heat dissipation impeller 7 faces the heating end of the pump body 3, and the synchronous belt 92 between the two synchronous wheels 91 is in a tight state. The cleaning motor 63 runs and drives the heat dissipation impeller 7 to rotate. There is no need for an external power device to drive the heat dissipation impeller 7 to rotate, which reduces energy loss and reflects the concept of energy saving.

[0046] Reference Figure 1 and Figure 4 , a heat expansion and contraction strip 10 is fixed on the inner wall of the shielding portion 21 facing the heat dissipation impeller 7. The material of the heat expansion and contraction strip 10 can be a memory alloy or nylon. In the embodiment of the present application, the material of the heat expansion and contraction strip 10 is a memory alloy with a good thermal expansion coefficient. The end of the heat expansion and contraction strip 10 away from the shielding portion 21 is fixed on the surface of the slider 8, and the inner wall of the slide groove 224 away from the shielding portion 21 is installed with a contact switch 213, and the contact switch 213 is electrically connected to the cleaning motor 63; when the pump body 3 runs for a long time, the pump body 3 is lifted. When the temperature is high, the pump body 3 transfers part of the heat energy to the thermal expansion and contraction strip 10 through thermal radiation. The thermal expansion and contraction strip 10 heats up and expands, driving the slider 8 to slide along the inner wall of the slide groove 224 toward the direction close to the contact switch 13. The air outlet end of the heat dissipation impeller 7 faces the heating end of the pump body 3. At the same time, the contact switch 13 abuts against the slider 8 and is turned on. The cleaning motor 63 is energized and runs. The synchronous belt 92 between the two synchronous wheels 91 is in a taut state, thereby driving the heat dissipation impeller 7 to rotate, thereby realizing the directional start of the heat dissipation impeller 7.

[0047] Reference Figure 1 and Figure 4A plurality of filter holes 211 are arranged at intervals on the surface of the shielding portion 21. The axes of the filter holes 211 and the height direction of the frame 1 are parallel to each other. The filter holes 211 penetrate the surface of the shielding portion 21 along their own axes. The heat dissipation impeller 7 drives the air to impact the heating end of the pump body 3. The air is fully in contact with the pump body 3 and is discharged from the filter holes 211 after heat exchange, taking away the impurities remaining on the surface of the shielding portion 21, thereby realizing directional cleaning of the impurities on the top surface of the shielding portion 21, and the pump body 3 is not easily damaged by operating in a high temperature state for a long time, thereby extending the service life of the cleaning machine.

[0048] The implementation principle of a quick-detachable heat dissipation cleaning machine in the embodiment of the present application is as follows: when the cover body 2 is installed on the frame body 1, the fixing column and the fixing hole 11 correspond to each other and are embedded, driving the connecting rod 1 412 and the connecting rod 2 413 to rotate in a direction away from each other, and the connecting rod 1 412 and the connecting rod 2 413 are embedded in the sliding cavity 225, driving the power rod 411 to slide in a direction close to the fixed rod 42, and the rod surface of the power rod 411 is pressed against the inner wall of the fixing part 22 to form a limit, and the end of the rack 416 passes through the fixed cavity 1 222 and the fixed cavity 2 421 in turn, and the tooth surface of the rack 416 meshes with the inner wall of the tooth groove 431 and drives the rotating rod 43 to rotate in a direction close to the rotating cavity 12, and the rotating rod 43 is embedded in the rotating cavity 12, the elastic force of the elastic member 1 414 drives the closing plate 415 to slide in the direction close to the sliding cavity 225, and the closing plate 415 closes the sliding cavity 225, and the closing plate 415 plate surface abuts against the rod surface of the connecting rod 1 412 and the rod surface of the connecting rod 2 413 to form a limiting trend, so that the connecting rod 1 412 and the connecting rod 2 413 are not easy to rotate in the sliding cavity 225, thereby ensuring the installation stability between the frame 1 and the cover body 2, and controlling the sliding of the closing plate 415 to control the quick installation and disassembly between the cover body 2 and the frame 1, without the user having to use tools to remove the cover body 2 from the frame 1, and the cover body 2 can be easily replaced and cleaned, thereby improving the convenience of users in using the cleaning machine.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quick-release heat dissipation cleaning machine, characterized in that: The invention comprises a frame (1), a cover (2), a pump body (3) and a fixing device (4), wherein the pump body (3) is connected to the surface of the frame (1), the fixing device (4) comprises a power assembly (41), a plurality of fixing rods (42) and a plurality of rotating rods (43), the ends of the plurality of fixing rods (42) are connected at intervals to the surface of the cover (2) facing the frame (1), a plurality of fixing holes (11) for the fixing rods (42) to pass through are provided at intervals on the surface of the frame (1), the rotating rods (43) correspond to the fixing rods (42) one by one and are rotatably connected to the ends of the fixing rods (42) away from the cover (2), the inner walls of the fixing holes (11) are provided with rotating cavities (12) for the rotating rods (43) to be embedded, A power assembly (41) is connected between the cover body (2) and a plurality of rotating rods (43), the power assembly (41) can drive the rotating rods (43) to rotate in a direction close to the rotating chamber (12), the rotating rods (43) are embedded in the rotating chamber (12), the surface of the rotating rods (43) is flush with the surface of the frame body (1), the cover body (2) is limited on the frame body (1), and the inner cavity of the cover body (2) shields the pump body (3); the power assembly (41) comprises a power rod (411), a connecting rod 1 (412), a connecting rod 2 (413) and a plurality of racks (416), the surface of the cover body (2) is provided with a sliding chamber (225) for the power rod (411) to slide, one end of the connecting rod 1 (412) is rotated The sliding cavity (225) is rotatably connected to the inner wall of the sliding cavity (225), the other end of the connecting rod one (412) is rotatably connected to the end of the connecting rod two (413), the end of the connecting rod two (413) away from the connecting rod one (412) is rotatably connected to the rod surface of the power rod (411), the sliding cavity (225) passes through the outer wall of the cover body (2), a plurality of the racks (416) are connected at intervals to the rod surface of the power rod (411) facing the fixed rod (42), the racks (416) and the fixed rod (42) correspond one to one, the surface of the cover body (2) is provided with a plurality of fixed cavities one (222) for the racks (416) to pass through, the rod surface of the fixed rod (42) is provided with a fixed cavity two (421) for the racks (416) to pass through, the fixed The cavity one (222) corresponds to the fixed cavity two (421) and is connected to each other. The end surface of the rotating rod (43) facing the fixed cavity two (421) is provided with a tooth groove (431) meshing with the rack (416). When the connecting rod one (412) and the connecting rod two (413) are driven to rotate in a direction away from each other, the connecting rod one (412) and the connecting rod two (413) are embedded in the sliding cavity (225), driving the power rod (411) to slide in a direction close to the fixed rod (42). The end of the rack (416) passes through the fixed cavity one (222) and the fixed cavity two (421) in turn and meshes with the inner wall of the tooth groove (431), driving the rotating rod (43) to rotate in a direction close to the rotating cavity (12);The power assembly (41) further comprises an elastic member 1 (414) and a closing plate (415); a closing cavity (223) for sliding of the closing plate (415) is provided on the surface of the cover body (2); the closing cavity (223) is connected to the sliding cavity (225); one end of the elastic member 1 (414) in the elastic force direction is connected to the plate surface of the closing plate (415); the other end of the elastic member 1 (414) in the elastic force direction is connected to the inner wall of the closing cavity (223); the elastic member 1 (414) has an elastic force to drive the closing plate (415) to slide in a direction close to the sliding cavity (225) and close the sliding cavity (225); and the plate surface of the closing plate (415) abuts against the rod surface of the connecting rod 1 (412) and the rod surface of the connecting rod 2 (413) to form a limiting tendency. ; 2. The quick-release heat dissipation cleaning machine according to claim 1, characterized in that: The cover body (2) is connected to a cleaning assembly (6), the cleaning assembly (6) comprising a scraper (61), a reciprocating screw (62) and a cleaning motor (63), the cleaning motor (63) being connected to the inner wall of the cover body (2), the end of the reciprocating screw (62) being coaxially connected to the motor shaft of the cleaning motor (63), the scraper (61) being threadedly connected to the outer wall of the reciprocating screw (62), the scraping end of the scraper (61) being pressed against the inner wall of the cover body (2), the scraper (61) sliding on the inner wall of the cover body (2) along the axis of the reciprocating screw (62), and the scraping end of the scraper (61) scraping impurities on the inner wall of the cover body (2).

3. A quick-release heat dissipation cleaning machine according to claim 2, characterized in that: The cover body (2) comprises a shielding portion (21) and a fixing portion (22); the fixing device (4) is connected to the fixing portion (22); a shielding cavity (221) for the shielding portion (21) to slide is provided on the surface of the fixing portion (22); the shielding cavity (221) penetrates the outer wall of the fixing portion (22); the cleaning component (6) is connected to the shielding portion (21); the cleaning component (6) further comprises a contact switch 1 (64) and an elastic member 2 (65); one end of the elastic member 2 (65) in the elastic force direction is connected to the surface of the shielding portion (21); and the other end of the elastic member 2 (65) in the elastic force direction is connected to the surface of the shielding portion (21). Connected to the inner wall of the shielding cavity (221), the elastic member 2 (65) has an elastic force that drives the shielding portion (21) to slide in a direction away from the pump body (3), and the surface of the shielding portion (21) tends to be flush with the surface of the fixing portion (22). The contact switch 1 (64) is connected to the inner wall of the shielding cavity (221) close to the pump body (3). The contact switch 1 (64) is electrically connected to the cleaning motor (63). When the shielding portion (21) slides in a direction close to the pump body (3) due to the pressure of impurities, the contact switch 1 (64) abuts against the shielding portion (21) and is turned on, and the cleaning motor (63) is energized and operates.

4. The quick-release heat dissipation cleaning machine according to claim 3, characterized in that: The fixing portion (22) is connected to a heat dissipation impeller (7) facing the inner wall of the pump body (3), and the air outlet end of the heat dissipation impeller (7) faces the surface of the pump body (3).

5. The quick-release heat dissipation cleaning machine according to claim 4, characterized in that: The heat dissipation impeller (7) is slidably connected to the inner wall of the fixed part (22); the surface of the heat dissipation impeller (7) facing the fixed part (22) is connected to a slider (8); and the inner wall of the fixed part (22) is provided with a slide groove (224) for the slider (8) to slide.

6. The quick-release heat dissipation cleaning machine according to claim 5, characterized in that: A transmission assembly (9) is connected between the heat dissipation impeller (7) and the cleaning motor (63), and the transmission assembly (9) comprises at least two synchronous wheels (91) and a synchronous belt (92) used in combination with the synchronous wheels (91). The axis of the heat dissipation impeller (7) and the axis of the cleaning motor (63) are parallel to each other. One of the synchronous wheels (91) is coaxially connected to the motor shaft of the cleaning motor (63), and the other synchronous wheel (91) is coaxially connected to the rotating shaft of the heat dissipation impeller (7). The synchronous wheel (91) connects the two synchronous wheels (91). When the air outlet end of the heat dissipation impeller (7) faces the heating end of the pump body (3), the synchronous belt (92) between the two synchronous wheels (91) is in a tight state.

7. The quick-release heat dissipation cleaning machine according to claim 6, characterized in that: The shielding portion (21) is connected to an inner wall of the heat dissipation impeller (7) with a heat expansion and contraction strip (10), and the end of the heat expansion and contraction strip (10) away from the shielding portion (21) is connected to the surface of the slider (8). When the heat expansion and contraction strip (10) heats up and expands, it drives the slider (8) to slide on the inner wall of the slide groove (224), and the air outlet end of the heat dissipation impeller (7) faces the heating end of the pump body (3).

8. The quick-release heat dissipation cleaning machine according to claim 7, characterized in that: The inner wall of the slide groove (224) away from the shielding portion (21) is connected to a second contact switch (13), and the second contact switch (13) is electrically connected to the cleaning motor (63). When the air outlet end of the heat dissipation impeller (7) is directed toward the heating end of the pump body (3), the second contact switch (13) abuts against the slider (8) and is turned on, and the cleaning motor (63) is energized and operates.

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