CN211609158U - Electric saucepan with good waterproof effect - Google Patents
Electric saucepan with good waterproof effect Download PDFInfo
- Publication number
- CN211609158U CN211609158U CN202020096771.6U CN202020096771U CN211609158U CN 211609158 U CN211609158 U CN 211609158U CN 202020096771 U CN202020096771 U CN 202020096771U CN 211609158 U CN211609158 U CN 211609158U
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- circuit board
- control panel
- control circuit
- mounting groove
- panel mounting
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Abstract
An electric cooker with good waterproof effect comprises a shell, an inner cooker and a sealing cover, wherein the inner cooker is fixed on an opening at the top end of the shell, and the sealing cover is arranged on the opening at the top end of the inner cooker; the casing lateral surface is equipped with the control panel mounting groove, installs control panel and control circuit board in the control panel mounting groove, and the inside heating device that is equipped with of casing, control circuit board are connected with the heating device electricity, interior bottom of a boiler face and heating device contact, be equipped with the control circuit board constant head tank in the control panel mounting groove, form the weeping isolated tank between control circuit board constant head tank and the control panel mounting groove, control panel inserts the control panel mounting groove and installs on the opening of control circuit board constant head tank. The utility model discloses the part quantity that has significantly reduced has eliminated a large amount of gaps, effectively avoids liquid to get into interior pot and the space in the casing, has effectively reduced the gap that liquid passes through the casing surface and has got into the inside probability of casing, and the weeping isolation tank effectively prevents liquid entering control circuit board constant head tank.
Description
Technical Field
The utility model relates to an electric saucepan, more specifically say and relate to an electric saucepan that water-proof effects is good.
Background
The electric cooker is an electric cooker, but the power consumption is generally 300- & gt 1800W. The capacity is large or small.
The structure of the electric cooker generally comprises a shell, an inner cooker and a sealing cover, wherein the inner cooker is placed on an opening at the top end of the shell, and the sealing cover is placed on the opening at the top end of the inner cooker; the lateral surface of the shell is provided with a control panel mounting groove, a control panel and a control circuit board are mounted in the control panel mounting groove, a heating device is arranged inside the shell, and the inner bottom surface of the pot is in contact with the heating device. And the housing is typically assembled from a plurality of components. If the publication number is CN103251305A, the Chinese patent document entitled "computer version slow cooker" discloses a computer version slow cooker, which comprises a housing, a cover, a base, a heating ring and a control panel, wherein the base is arranged below the housing, an aluminum liner is arranged in the housing, a ceramic liner is arranged in the aluminum liner, the heating ring is arranged outside the aluminum liner, the cover is arranged above the ceramic liner, the control panel is arranged outside the housing, a control circuit board capable of controlling the heating ring is arranged between the aluminum liner and the base, and the control panel is provided with a PCB board and a key PCB board. The heating ring heats the aluminum liner under the control of the control circuit board, and the aluminum liner can heat the ceramic liner so as to heat objects in the ceramic liner. The control panel is composed of the PCB, the key PCB, the keys, the key decorative ring, the PCB cover, the PCB lining plate, the surface sticker and the PCB panel, and serves as input and output equipment, so that a user can know the use state of the whole slow cooker and input instructions in real time.
However, these traditional electric saucepans are not reasonable enough in structural design, and in order to facilitate the use, the inner pot is designed into a pot aluminum liner and a pot ceramic liner, the pot aluminum liner is used for contacting with a heating device, and the pot ceramic liner is used for storing food, which results in great loss of heat energy in the transfer process. The structure of the shell and the control panel is designed to be formed by assembling too many parts, so that the installation of the shell and the control panel is very inconvenient, the labor cost is high, liquid overflowing from the pot in the use process easily enters gaps all over the shell, the shell is polluted, the cleaning is difficult, the sanitation is not realized, the adverse effect is caused to the health of a user, circuits such as a control circuit board, a power line and a heating device are easily corroded and damaged, and the service life of a product is seriously influenced.
Disclosure of Invention
The utility model aims at providing an electric saucepan that water-proof effects is good, this kind of electric saucepan that water-proof effects is good can effectively prevent the liquid that overflows in the pot to get into the gap of casing, effectively protects circuits such as control circuit board, power cord, heating device. The technical scheme is as follows:
an electric cooker with good waterproof effect comprises a shell, an inner cooker and a sealing cover, wherein the inner cooker is fixed on an opening at the top end of the shell, and the sealing cover is arranged on the opening at the top end of the inner cooker; the casing lateral surface is equipped with the control panel mounting groove, installs control panel and control circuit board in the control panel mounting groove, and the casing is inside to be equipped with heating device, and control circuit board is connected with heating device electricity, interior bottom of a boiler face and heating device contact, its characterized in that: the control panel mounting groove is internally provided with a control circuit board positioning groove, a leakage isolation groove is formed between the control circuit board positioning groove and the control panel mounting groove, the control circuit board is placed in the control circuit board positioning groove, the control panel is inserted into the control panel mounting groove and is mounted on an opening of the control circuit board positioning groove, and a plurality of positioning columns at the back of the control panel firmly fix the control circuit board in the control circuit board positioning groove. Because the inner pot is fixed on the opening at the top end of the shell, the inner pot cannot be taken down independently, and liquid can be effectively prevented from entering a space between the inner pot and the shell. When a user cleans, the whole electric cooking pot is moved and cleaned.
In a preferred embodiment, the height of the positioning groove of the control circuit board is less than the height of the mounting groove of the control panel. The height of the control circuit board positioning groove refers to the distance from the opening of the control circuit board positioning groove to the bottom surface (positioned on the shell) of the control circuit board positioning groove, and the height of the control panel mounting groove refers to the distance from the opening of the control panel mounting groove to the bottom surface (positioned on the shell) of the control panel mounting groove.
Preferably, the upper side edge of the opening of the control panel mounting groove inclines towards the lower outer side. In this way, liquid can be better prevented from entering the control panel mounting slot.
Preferably, the lower side edge of the opening of the control panel mounting groove inclines towards the lower outer side. In this way, liquid drainage is facilitated.
In a preferred embodiment, the bottom surface of the positioning groove of the control circuit board is provided with a plurality of circuit board supporting columns. The circuit board support column has the effect of supporting the circuit board, so that the welding spots on the back of the circuit board are prevented from directly contacting the bottom surface of the positioning groove of the control circuit board, and the welding spots are prevented from being damaged due to contact and friction with the bottom surface of the positioning groove of the control circuit board in the long-term use process.
In a preferred scheme, the bottom surface of the positioning groove of the control circuit board is provided with a wire through hole communicated with the inner cavity of the shell. The wire through hole is used for allowing the wire to pass through so that the control circuit board is electrically connected with the heating device.
In a preferred embodiment, the control panel surface is further provided with a label.
In a more preferred embodiment, the outer edge of the label extends outside the control panel surface to cover the entire control panel surface. Therefore, the control panel is completely positioned behind the label, and can better play a role in protection.
More preferably, the control panel mounting groove, the control circuit board positioning groove and the shell are integrally formed. Thus, parts are reduced, gaps are eliminated, and liquid can be more effectively prevented from entering the control panel mounting groove.
Preferably, the left side and the right side of the shell are provided with two lugs which are integrally formed with the shell.
Compared with the prior art, the utility model has the advantages that, owing to improved the structure of electricity saucepan, with the casing, the lug, the control panel mounting groove, control circuit board constant head tank an organic whole is made, and fix interior pot on casing open-top, consequently, the part quantity has significantly reduced, a large amount of gaps have been eliminated, pot and space in the casing in effectively avoiding liquid to get into, the inside probability of casing is got into in the gap that liquid passes through the casing surface has effectively been reduced, and the control panel mounting groove, the structural design of control circuit board constant head tank, the weeping isolated groove that forms between the two, can effectively prevent liquid entering control circuit board constant head tank, the waterproof ability of electricity saucepan has been improved greatly, protect control circuit board well, the power cord, circuits such as heating device.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;
FIG. 2 is an exploded view of the embodiment 1 shown in FIG. 1;
FIG. 3 is a schematic structural view of the control circuit board of embodiment 1 shown in FIG. 1 before installation;
FIG. 4 is a schematic structural view of the control panel of embodiment 1 shown in FIG. 1 when installed;
FIG. 5 is a schematic perspective view of the back side of the control panel of embodiment 1 shown in FIG. 1;
fig. 6 is a schematic structural view of the electric boiler according to embodiment 2 of the present invention after the sealing cover is removed.
Detailed Description
Example 1
As shown in fig. 1-5, the electric cooker with good waterproof effect in this embodiment includes a housing 1, an inner pot 2, and a sealing cover 3, wherein two lugs 101 formed integrally with the housing 1 are disposed on the left and right sides of the housing 1. The inner pot 2 is fixed on the top opening of the shell 1, and the sealing cover 3 is arranged on the top opening of the inner pot 2; the lateral surface of the shell 1 is provided with a control panel mounting groove 102, a control panel 4 and a control circuit board 5 are mounted in the control panel mounting groove 102, the heating device 6 is arranged in the shell 1, the control circuit board 5 is electrically connected with the heating device 6, and the bottom surface of the inner pot 2 is contacted with the heating device 6.
A control circuit board positioning groove 103 is arranged in the control panel mounting groove 102, and the control panel mounting groove 102, the control circuit board positioning groove 103 and the shell 1 are integrally manufactured. A leakage isolating groove 104 is formed between the control circuit board positioning groove 103 and the control panel mounting groove 102, the control circuit board 5 is placed in the control circuit board positioning groove 103, the control panel 4 is inserted into the control panel mounting groove 102 and the control panel 4 is mounted on an opening of the control circuit board positioning groove 103, and the five positioning columns 401 at the back of the control panel 4 firmly fix the control circuit board 5 in the control circuit board positioning groove 103.
The height of the control circuit board positioning groove 103 is less than that of the control panel mounting groove 102. The height of the control circuit board positioning slot 103 refers to the distance from the opening of the control circuit board positioning slot 103 to the bottom surface 1031 (on the housing 1) of the control circuit board positioning slot, and the height of the control panel mounting slot 102 refers to the distance from the opening of the control panel mounting slot 102 to the bottom surface (on the housing 1) of the control panel mounting slot 102.
The upper side 1021 of the control panel mounting groove 102 is inclined downward and outward. In this way, liquid is better prevented from entering the control panel mounting slot 102.
The lower side 1022 of the opening of the control panel mounting groove 102 is inclined downward and outward. In this way, liquid drainage is facilitated.
The liquid entering the control panel installation groove 102 flows out from the lower side (the lower side 1022 of the opening of the control panel installation groove 102) along the leakage isolating groove 104.
The control circuit board positioning groove bottom surface 1031 has two circuit board support columns 10311. The circuit board support column 10311 is used for supporting the circuit board, and prevents a welding point 501 on the back surface of the circuit board from directly contacting the bottom surface 1031 of the positioning groove of the control circuit board, so that the welding point 501 is damaged due to contact and friction with the bottom surface 1031 of the positioning groove of the control circuit board in the long-term use process.
And the bottom surface 1031 of the control circuit board positioning groove is provided with a wire through hole 10312 communicated with the inner cavity of the shell 1. The wire through hole 10312 functions to pass an electric wire therethrough so that the control circuit board 5 is electrically connected to the heating device 6.
The inner pot 2 is made of stainless steel.
Example 2
As shown in fig. 6, the electric caldron with good waterproof effect in the embodiment is different from the electric caldron in embodiment 1 in that:
and a label 7 is also arranged on the surface of the control panel 4. The outer edge of the label 7 extends out of the surface of the control panel 4 to cover the whole surface of the control panel 4. In this way, the control panel 4 is completely behind the label 7, which can be better protected.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. An electric cooker with good waterproof effect comprises a shell, an inner cooker and a sealing cover, wherein the inner cooker is fixed on an opening at the top end of the shell, and the sealing cover is arranged on the opening at the top end of the inner cooker; the casing lateral surface is equipped with the control panel mounting groove, installs control panel and control circuit board in the control panel mounting groove, and the casing is inside to be equipped with heating device, and control circuit board is connected with heating device electricity, interior bottom of a boiler face and heating device contact, its characterized in that: the control panel mounting groove is internally provided with a control circuit board positioning groove, a leakage isolation groove is formed between the control circuit board positioning groove and the control panel mounting groove, the control circuit board is placed in the control circuit board positioning groove, the control panel is inserted into the control panel mounting groove and is mounted on an opening of the control circuit board positioning groove, and a plurality of positioning columns at the back of the control panel firmly fix the control circuit board in the control circuit board positioning groove.
2. The electric caldron with good waterproof effect as claimed in claim 1, characterized in that: the height of the control circuit board positioning groove is smaller than that of the control panel mounting groove.
3. The electric caldron with good waterproof effect as claimed in claim 1, characterized in that: the upper side edge of the opening of the control panel mounting groove inclines towards the lower outer side.
4. The electric caldron with good waterproof effect as claimed in claim 3, characterized in that: the lower side edge of the opening of the control panel mounting groove inclines towards the lower outer side.
5. The electric caldron with good waterproof effect as claimed in claim 1, characterized in that: the bottom surface of the positioning groove of the control circuit board is provided with a plurality of circuit board supporting columns.
6. The electric caldron with good waterproof effect as claimed in claim 5, characterized in that: and the bottom surface of the positioning groove of the control circuit board is provided with a wire through hole communicated with the inner cavity of the shell.
7. The electric caldron with good waterproof effect as claimed in claim 1, characterized in that: and the control panel surface is also provided with a label.
8. The electric caldron with good waterproof effect as claimed in claim 7, characterized in that: the outer edge of the label extends out of the outer side of the control panel surface to cover the whole control panel surface.
9. The electric caldron with good waterproof effect as claimed in claim 1, characterized in that: the control panel mounting groove, the control circuit board positioning groove and the shell are integrally manufactured.
10. The electric caldron with good waterproof effect as claimed in claim 1, characterized in that: the left side and the right side of the shell are provided with two lugs which are integrally formed with the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096771.6U CN211609158U (en) | 2020-01-16 | 2020-01-16 | Electric saucepan with good waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096771.6U CN211609158U (en) | 2020-01-16 | 2020-01-16 | Electric saucepan with good waterproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211609158U true CN211609158U (en) | 2020-10-02 |
Family
ID=72638377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020096771.6U Expired - Fee Related CN211609158U (en) | 2020-01-16 | 2020-01-16 | Electric saucepan with good waterproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211609158U (en) |
-
2020
- 2020-01-16 CN CN202020096771.6U patent/CN211609158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20220116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |