CN216095266U - Waterproof structure of electrical equipment and ultrasonic cleaning machine - Google Patents
Waterproof structure of electrical equipment and ultrasonic cleaning machine Download PDFInfo
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- CN216095266U CN216095266U CN202122599719.XU CN202122599719U CN216095266U CN 216095266 U CN216095266 U CN 216095266U CN 202122599719 U CN202122599719 U CN 202122599719U CN 216095266 U CN216095266 U CN 216095266U
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- control panel
- base
- waterproof
- electrical equipment
- waterproof structure
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- 238000004506 ultrasonic cleaning Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000001954 sterilising effect Effects 0.000 claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a waterproof structure of electrical equipment, which is arranged at a base and a control panel of the electrical equipment and comprises a convex edge arranged on the control panel, wherein the convex edge is arranged to protrude out of the outer side wall of the base so as to cover a connecting side seam between the base and the control panel and positioned at the outer side wall of the base; also discloses an ultrasonic cleaning machine. The waterproof structure of the electrical equipment and the ultrasonic cleaning machine can effectively prevent water from entering the electrical equipment, prevent the electronic element from being corroded by soaking for a long time, improve the contact effect of the electrode, enable the sterilization function to be more stable and effective, and have the advantages of simple structure, ingenious design and convenience in installation and maintenance.
Description
Technical Field
The utility model relates to the field of household electrical equipment, in particular to a waterproof structure of electrical equipment and an ultrasonic cleaning machine.
Background
Many household appliances belong to wading products, need work under the environment that has water or other liquid, but the electrical equipment is provided with structures such as circuit, electronic component usually, once intaking then can lead to circuit damage or part to corrode, therefore the waterproof sealing of electrical equipment is very important.
The ultrasonic cleaning machine is a small household cleaning device, and ultrasonic waves are transmitted in liquid, so that the liquid and the cleaning tank vibrate together at the ultrasonic frequency, and the liquid in the cleaning tank has a cleaning effect. The cleaning effect of the ultrasonic cleaning machine is very good, but the sealing performance of the whole machine of the existing ultrasonic cleaning machine is poor, and a cavity for installing a control circuit and an electronic element has water inlet hidden trouble; in addition, some cleaning machines with sterilization function are provided with electrodes, and the risk of being corroded also exists in the long-time soaking in water of the connection of the electrodes, easily causes the problem of bad contact of the sterilization function, and greatly influences the service life of equipment and the use experience of users.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof structure of electrical equipment and an ultrasonic cleaning machine, which are used for effectively preventing water from entering the equipment and solving the problem of poor contact caused by long-time water immersion corrosion of electrical elements. The specific technical scheme is as follows:
the utility model provides an electrical equipment's waterproof construction, the setting is in electrical equipment's base and control panel department, the control panel lid is established and is connected on the base, waterproof construction is including setting up protruding edge on control panel, protruding edge protrusion sets up in the lateral wall of base, in order to cover and be located base lateral wall department, the connection limit seam between base and the control panel, be formed with hem portion on the connection face of control panel and base, hem portion's first end extends to connection limit seam department, second end extends the setting towards the inside of control panel and base, the height that highly is less than the second end of first end, so that hem portion sets up along the inside orientation tilt up of the directional base of base lateral wall.
Further, control panel's protruding edge includes first inclined plane, and first inclined plane sets up from last to the direction slope of keeping away from the base lateral wall down towards, and the position department that first inclined plane is close to base and control panel's connecting side seam sets up to the radius angle to carry out the drainage to the water that flows through the control panel lateral wall.
Furthermore, be provided with waterproof rib on base and/or the control panel, correspond on control panel and/or the base and be provided with waterproof draw-in groove, waterproof rib and the mutual joint of waterproof draw-in groove to block in water flows into the base along the connection face between control panel and the base.
Further, waterproof rib sets up on the base, and waterproof draw-in groove sets up on control panel, and waterproof rib upwards projects and extends the setting along vertical direction, and waterproof draw-in groove detains downwards along vertical direction and establishes on waterproof rib.
Further, waterproof rib and waterproof draw-in groove set up the side at hem portion, are located base and control panel's inside, are formed with the concave part down between waterproof rib and the hem portion, and the height that highly is less than hem portion of the bottom surface of concave part down and the convex height of waterproof rib upwards.
Further, the control panel is provided with an electrode contact and a flow guide surface, and the flow guide surface is obliquely arranged below the electrode contact so as to guide accumulated water at the electrode contact.
Further, control panel one end is connected with the base, and the other end is connected with electrical equipment's basin, and the lower one end of water conservancy diversion face height is close to the basin setting to in to the basin with ponding water conservancy diversion.
Further, the control panel upper cover is equipped with the subassembly that disinfects, and the subassembly that disinfects can be connected with the electrode contact on the control panel to the circular telegram is disinfected, is provided with spacing rib on the control panel, and spacing rib protrusion is located control panel and the fitting surface department of the subassembly that disinfects, with the improvement subassembly that disinfects and the connection precision of control panel electrode contact in the surface setting of control panel.
Furthermore, the limiting rib comprises a plurality of point-shaped protrusions which are dispersedly arranged on the annular matching surface of the control panel and the sterilization component, and a gap is formed between every two adjacent point-shaped protrusions.
The ultrasonic cleaning machine comprises a base, wherein a water tank is arranged in the base, the base and the water tank are connected with a control panel, a sterilization assembly is arranged on the control panel, and the base and the control panel are provided with a waterproof structure of electrical equipment.
The waterproof structure of the electrical equipment and the ultrasonic cleaner have the following advantages:
(1) the water can be effectively prevented from entering the electric equipment, the use safety of the equipment is improved, and the service life is prolonged;
(2) accumulated water at elements such as electrodes which are easy to corrode can be guided, and the elements are prevented from being corroded by water for a long time;
(3) the contact effect of the electrode is improved by limiting the size of the fit clearance, so that the sterilization function is more stable and effective;
(4) simple structure, design benefit, and waterproof and anticorrosive effectual, make full use of the inherent component part of equipment, the installation of being convenient for is maintained.
Drawings
Fig. 1 is a perspective view of an ultrasonic cleaning machine according to the present invention.
Fig. 2 is a plan view of the main body of the ultrasonic cleaning machine of the present invention.
Fig. 3 is a back sectional view of the main body of the ultrasonic cleaning machine of the present invention.
Fig. 4 is a partially enlarged view a of the main body of the ultrasonic cleaning machine of the present invention.
Fig. 5 is a front sectional view of the ultrasonic cleaning machine in the present invention.
Fig. 6 is a partially enlarged view B of the ultrasonic cleaning machine of the present invention.
Detailed Description
In order to better understand the purpose, function and specific design scheme of the present invention, the waterproof structure of the electrical equipment and the ultrasonic cleaning machine of the present invention are further described in detail with reference to the accompanying drawings.
The utility model discloses a waterproof structure of electrical equipment, which is applied to wading household appliances, can effectively prevent water from entering the electrical equipment, and reduces the corrosion problem of electronic elements exposed outside the electrical equipment due to long-time water immersion. The waterproof structure of the electrical equipment and the ultrasonic cleaning machine of the utility model are further described in detail below by taking the ultrasonic cleaning machine of the electrical equipment involved as an example.
As shown in fig. 1 to 3, the ultrasonic cleaning machine of the present invention includes a base 10, a water tank 20 is disposed in the base 10, a control panel 30 is covered and connected to the base 10 and is connected to the base 10 and the water tank 20, and a sterilization assembly 40 is further covered on the control panel 30. The water tank 20 may contain water or other cleaning liquid, and the objects to be cleaned may be placed in the water tank 20, and the ultrasonic cleaning machine may generate ultrasonic waves by operating the control panel 30, so as to wash the objects with the water in the water tank 20, and to electrically sterilize the sterilization unit 40.
Further, the control panel 30 is covered and connected on the base 10, so that a side surface of the control panel 30 and a side surface of the base 10 are attached to each other, that is, a connection surface is formed between the control panel 30 and the base 10, and meanwhile, a connection side seam is formed on the outer side walls of the base 10 and the control panel 30. When the ultrasonic cleaning machine is used, particularly during pouring out of the water in the water tank 20, the water may flow into the connection surface between the control panel 30 and the base 10 through the connection side seam and enter the inside of the base 10, causing water inlet damage of the ultrasonic cleaning machine.
The waterproof structure of the electrical equipment in the utility model is arranged at the base 10 and the control panel 30 of the ultrasonic cleaning machine, and specifically, as shown in fig. 3 and 4, the waterproof structure comprises a convex edge 31 arranged on the control panel 30, and the convex edge 31 is arranged to protrude from the outer side wall of the base 10 to form a small eave structure for covering a connecting side seam formed between the base 10 and the control panel 30 and positioned at the outer side wall of the base 10. When water flows along the surface of the control panel 30, the convex edge 31 can block the water from flowing through the connecting side seam, so that the water directly flows away through the edge of the control panel 30, and the possibility of water entering the connecting side seam is further reduced.
Preferably, as shown in fig. 4, the protruding edge 31 of the control panel 30 includes a first inclined surface, the first inclined surface is inclined from top to bottom towards the direction far away from the outer side wall of the base 10, and the position of the first inclined surface close to the connecting side seam between the base 10 and the control panel 30 is set to be a rounded angle.
Further, as shown in fig. 3 and 4, a folded part 32 is formed on the connection surface of the control panel 30 and the base 10, and the folded part 32 is formed by tightly attaching the lower surface of the control panel 30 and the upper surface of the base 10 to each other; the first end of the hem portion 32 extends to the connecting side seam and the second end extends toward the interior of the control panel 30 and the base 10 away from the connecting side seam. The first end portion of the hem portion 32 has a height lower than that of the second end portion so that the hem portion 32 is disposed obliquely upward in a direction in which the outer side wall of the chassis 10 is directed toward the inside of the chassis 10. By providing the folded edge portion 32 inclined upward, a good waterproof effect can be achieved by utilizing the characteristic that water flows with difficulty against gravity and a small gap.
Preferably, the hem portion 32 is a straight bevel configuration as shown in FIG. 4. Of course, the folded portion 32 may be provided as an inclined slope having a curved or dog-leg shape in cross section.
Further, still be provided with at least one waterproof rib 11 on base 10 and/or the control panel 30, corresponding, be provided with at least one waterproof draw-in groove on the control panel 30 and/or the base 10, waterproof rib 11 and the mutual joint of waterproof draw-in groove to stop water to flow into inside the base 10 along the connection face between control panel 30 and the base 10, improve the leakproofness. Specifically, as shown in fig. 4, the waterproof ribs 11 are arranged on the base 10, the waterproof clamping grooves are arranged on the control panel 30, the waterproof ribs 11 protrude upwards and extend along the vertical direction, and the waterproof clamping grooves are buckled downwards along the vertical direction on the waterproof ribs 11. By adopting the mode of vertical direction setting, the characteristic that water is difficult to overcome gravity flow is further utilized, and the waterproof effect of the waterproof ribs 11 and the waterproof clamping grooves is improved.
Further, as shown in fig. 4, the hem portion 32 is disposed near the outer side walls of the base 10 and the control panel 30, the waterproof ribs 11 and the waterproof clamping grooves are disposed beside the hem portion 32 and located inside the base 10 and the control panel 30, the lower concave portions 12 are formed between the waterproof ribs 11 and the hem portion 32, and the bottom surfaces of the lower concave portions 12 are lower than the height of the hem portion 32 and the height of the waterproof ribs 11 protruding upwards. By this arrangement, even if a small amount of water flows in along the connecting side seam and the folded edge portion 32, the water is gathered and retained at the lower concave portion 12, and is difficult to cross over the waterproof ribs 11 to enter the inside of the base 10, so that the risk of burning out of the electronic components due to water inflow is further reduced.
More than synthesizing, adopt protruding edge 31, hem portion 32 and waterproof rib 11 triple sealed protection design of mutually supporting, can effectually prevent that base 10 is inside to intake.
Further, as shown in fig. 5 and 6, the control panel 30 is provided with electrode contacts 34, and correspondingly, the sterilization assembly 40 is also provided with electrode contacts, so that when the sterilization assembly 40 is covered on the control panel 30, the sterilization assembly 40 can be in contact connection with the electrode contacts 34 on the control panel 30, so that the sterilization assembly 40 can be electrified for sterilization. In order to prevent the electrode contact 34 exposed outside from being soaked by the accumulated water remaining at the electrode contact for a long time, which causes poor corrosion contact of the electrode contact 34, the control panel 30 is further provided with a flow guide surface 35, and the flow guide surface 35 is obliquely arranged below the electrode contact 34 to guide the accumulated water at the electrode contact 34. Preferably, as shown in fig. 6, one end of the control panel 30 is connected to the base 10, the other end is connected to the water tank 20 of the electrical equipment, the flow guide surface 35 is an inclined surface that is obliquely arranged, and the lower end of the flow guide surface is arranged near the water tank 20 to guide the accumulated water into the water tank 20, so as to prevent the accumulated water from being guided elsewhere to cause water inflow of the equipment. The arrangement of the flow guide surface 35 can effectively prevent water from remaining at the electrode contact 34, so that the electrode contact 34 is corroded, and the service life of the sterilization assembly 40 is influenced.
Further, as shown in fig. 2, be provided with spacing rib 36 on control panel 30, spacing rib 36 protrusion is in control panel 30's surface setting, be located control panel 30 and the fitting surface department of subassembly 40 that disinfects, spacing rib 36 can play certain supporting role to subassembly 40 that disinfects, and then reduce the fit clearance between electrode contact 34 on the subassembly 40 that disinfects and the electrode contact 34 on the control panel 30, improve the subassembly 40 that disinfects and control panel 30 electrode contact 34's the precision of being connected, effectively avoid because of the clearance is great, the too big phenomenon of the function contact failure that disinfects that leads to of the subassembly 40 amount of shaking that disinfects.
Preferably, the position-limiting rib 36 is composed of a plurality of point-shaped protrusions shown in fig. 2, and the plurality of point-shaped protrusions are dispersedly arranged on the annular matching surface of the control panel 30 and the sterilization assembly 40, and a gap is formed between two adjacent point-shaped protrusions. By adopting the arrangement mode, on one hand, materials can be saved, on the other hand, the communicated channel can be reserved between the inside of the water tank 20 and the outside of the water tank 20 through the gap, and the splashed water conveniently flows back to the inside of the water tank 20.
The setting of above-mentioned spacing rib 36 can restrict the activity space of subassembly 40 that disinfects, and reinforcing control panel 30 and the electrode contact 34's of subassembly 40 that disinfects connection accuracy ensures that the user will disinfect the subassembly 40 and place in control panel 30, just can make electrode contact 34 well contact, improves the satisfaction that the user used, effectively avoids the circuit damage because of contact failure leads to for a long time, improves the life of product.
The utility model also discloses an ultrasonic cleaning machine, which comprises a base 10, wherein a water tank 20 is arranged in the base 10, the base 10 and the water tank 20 are connected with a control panel 30, a sterilization component 40 is covered on the control panel 30, and the waterproof structure of the electrical equipment is arranged at the positions of the base 10 and the control panel 30.
The waterproof structure of the electrical equipment and the ultrasonic cleaner have the following advantages:
(1) the water can be effectively prevented from entering the electric equipment, the use safety of the equipment is improved, and the service life is prolonged;
(2) accumulated water at elements such as electrodes which are easy to corrode can be guided, and the elements are prevented from being corroded by water for a long time;
(3) the contact effect of the electrode is improved by limiting the size of the fit clearance, so that the sterilization function is more stable and effective;
(4) simple structure, design benefit, and waterproof and anticorrosive effectual, make full use of the inherent component part of equipment, the installation of being convenient for is maintained.
The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.
Claims (10)
1. The utility model provides an electrical equipment's waterproof construction, the setting is in electrical equipment's base and control panel department, the control panel lid is established and is connected on the base, a serial communication port, including setting up the protruding edge on control panel, protruding edge protrusion in the lateral wall setting of base, in order to cover and be located base lateral wall department, the connection limit seam between base and the control panel, be formed with hem portion on the connection face of control panel and base, hem portion's first end extends to connection limit seam department, second end extends the setting towards the inside of control panel and base, first end highly is less than the height of second end, so that hem portion sets up along the inside direction tilt up of the directional base of base lateral wall.
2. The waterproof structure of electrical equipment according to claim 1, wherein the protruding edge of the control panel comprises a first inclined surface, the first inclined surface is inclined from top to bottom toward a direction away from the outer sidewall of the base, and a rounded corner is formed at a position of the first inclined surface close to the connecting side seam of the base and the control panel to guide water flowing through the outer sidewall of the control panel.
3. The waterproof structure of electrical equipment according to claim 1 or 2, wherein the base and/or the control panel are provided with waterproof ribs, the control panel and/or the base are correspondingly provided with waterproof slots, and the waterproof ribs are mutually clamped with the waterproof slots to prevent water from flowing into the base along the connection surface between the control panel and the base.
4. The waterproof structure of electric equipment according to claim 3, wherein the waterproof rib is provided on the base, the waterproof groove is provided on the control panel, the waterproof rib protrudes upward in the vertical direction and extends, and the waterproof groove is provided on the waterproof rib in a downward buckling manner in the vertical direction.
5. The waterproof structure of electric appliance according to claim 4, wherein the waterproof rib and the waterproof groove are provided at the side of the hem portion and inside the base and the control panel, a concave portion is formed between the waterproof rib and the hem portion, and the bottom surface of the concave portion is lower than the hem portion and the waterproof rib protrudes upward.
6. The waterproof structure of electric appliance according to claim 1, wherein the control panel is provided with an electrode contact and a guide surface, and the guide surface is obliquely disposed below the electrode contact to guide accumulated water at the electrode contact.
7. The waterproof structure of electrical equipment of claim 6, wherein one end of the control panel is connected to the base, the other end is connected to a water tank of the electrical equipment, and the lower end of the flow guide surface is disposed near the water tank to guide the accumulated water into the water tank.
8. The waterproof structure of electrical equipment according to claim 6 or 7, wherein the control panel is covered with a sterilization component, the sterilization component can be in contact connection with the electrode contact on the control panel for sterilization when powered on, and the control panel is provided with a limiting rib, the limiting rib protrudes out of the surface of the control panel and is located at the matching surface of the control panel and the sterilization component, so as to improve the connection precision of the sterilization component and the electrode contact on the control panel.
9. The waterproof structure of electric appliance according to claim 8, wherein the position-limiting rib comprises a plurality of dot-shaped protrusions, the plurality of dot-shaped protrusions are dispersedly arranged at the annular mating surface of the control panel and the sterilization assembly, and a gap is formed between two adjacent dot-shaped protrusions.
10. An ultrasonic cleaning machine is characterized by comprising a base, wherein a water tank is arranged in the base, the base and the water tank are connected with a control panel, a sterilization component is arranged on the upper cover of the control panel, and the base and the control panel are provided with a waterproof structure of the electric equipment as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599719.XU CN216095266U (en) | 2021-10-27 | 2021-10-27 | Waterproof structure of electrical equipment and ultrasonic cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122599719.XU CN216095266U (en) | 2021-10-27 | 2021-10-27 | Waterproof structure of electrical equipment and ultrasonic cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216095266U true CN216095266U (en) | 2022-03-22 |
Family
ID=80710152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122599719.XU Active CN216095266U (en) | 2021-10-27 | 2021-10-27 | Waterproof structure of electrical equipment and ultrasonic cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216095266U (en) |
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2021
- 2021-10-27 CN CN202122599719.XU patent/CN216095266U/en active Active
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