CN201312052Y - Electric heating hot water pot coupler - Google Patents
Electric heating hot water pot coupler Download PDFInfo
- Publication number
- CN201312052Y CN201312052Y CNU2008201672472U CN200820167247U CN201312052Y CN 201312052 Y CN201312052 Y CN 201312052Y CN U2008201672472 U CNU2008201672472 U CN U2008201672472U CN 200820167247 U CN200820167247 U CN 200820167247U CN 201312052 Y CN201312052 Y CN 201312052Y
- Authority
- CN
- China
- Prior art keywords
- utmost point
- contact
- main body
- conducting strip
- contact chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cookers (AREA)
Abstract
An electric heating hot water pot coupler comprises a chassis connector and a main body, wherein a big hollow column A and a small hollow column A are arranged on the chassis connector, and the bottom of the chassis connector is equipped with a center grounding contact piece, an L pole contact piece and a N pole contact piece, wherein the center grounding contact piece contacts with a main body grounding piece through a grounding shaft, the L pole contact piece is provided with a silver contact A in the big hollow column A, and the N pole contact piece is provided with a silver contact B outside the small hollow column A. The bottom of the main body is provided with a big hollow column B and a small hollow column B, wherein the outside of the small hollow column B is equipped with an L pole copper ring, and the lower portion of the L pole copper ring contacts with the upper portion of the L pole contact piece, an L pole conducting piece is connected on the L pole copper ring, a N pole copper ring is arranged in the small hollow column B, and the lower portion of the N pole copper ring contacts with the N pole contact piece, and the N pole conducting piece is connected on the N pole copper ring. The electric heating hot water pot coupler is characterized in that the L pole contact piece, the N pole contact piece, and the center grounding contact piece are respectively and directly fixed at the bottom of the chassis connector fixedly, two contacts are arranged on the center grounding contact piece, the contacts directly contact with the lower portion of the grounding shaft, and the upper portion of the grounding shaft is directly fixed on the main body grounding piece.
Description
Technical field
The utility model relates to the electrothermal water boiling kettle coupler, is mainly used in the kettle body and the chassis that connect electric kettle, belongs to household appliance technical field.
Background technology
Electric kettle has easy to use, and it is reliable to boil water, and power is big, and firing rate is fast, compares health again, therefore all is used widely in hotel and family.Electric kettle mainly is made up of chassis and kettle body two parts, and coupler is used to connect kettle body and chassis, coupler generally is made up of main body and chassis connector, main body is installed in kettle body bottom, and chassis connector is installed on the chassis, during use main body and chassis connector are plugged each other, but with regard to turning circuit, it has two kinds to inserting mode, a kind of is direct insertion connection, and another kind is rotary connection and since rotary connection can 360 ° rotation arbitrarily, use quite flexibly, conveniently, so rotary connection structure is comparatively commonly used.The concrete structure that is rotatably connected is: be shaped on concentric big open tubular column first and little open tubular column first on chassis connector, be shaped on concentric big open tubular column second and little open tubular column second in bottom part body, the inwall of big open tubular column second contacts with the outer wall of big open tubular column first, the inwall of little open tubular column second contacts with the outer wall of little open tubular column first, can rotate mutually between realization body and the chassis connector, but prior art exists following shortcoming: the one, and the contact complex structure on the chassis connector, trouble is installed, especially movable contact spring adopts extension spring to be connected with chassis connector, extension spring is in a single day malfunctioning, will cause that coupler scraps; The 2nd, adopt screw to be connected between L utmost point copper band and L utmost point conducting strip, N utmost point copper band and N utmost point conducting strip, grounding shaft and the grounding wafer, area occupied is big; The 3rd, for fixed L utmost point conducting strip, N utmost point conducting strip and main body ground strip better, through screw cover plate is installed thereon, but the screw engaged position is big, loosening, unreliable easily.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, the simple structure of the contact on a kind of chassis connector is provided, adopt the directly contact of pegging graft, and is reliable and stable, long service life; Be connected reliable between L utmost point copper band and L utmost point conducting strip, N utmost point copper band and N utmost point conducting strip, grounding shaft and the grounding wafer; The mounting structure compactness of cover plate, fixing reliable electrothermal water boiling kettle coupler.
The technical scheme of the utility model electrothermal water boiling kettle coupler is: comprise chassis connector and main body, be shaped on concentric big open tubular column first and little open tubular column first on the chassis connector, centre-point earth contact, L utmost point contact chip and the N utmost point contact chip with the power line conducting installed in the chassis connector bottom, the centre-point earth contact contacts with the main body ground strip through grounding shaft, L utmost point contact chip is provided with the silver contact first and is positioned at big open tubular column first inwall, and N utmost point contact chip is provided with silver contact second and is positioned at little open tubular column first outer wall; Bottom part body is shaped on concentric big open tubular column second and little open tubular column second, little open tubular column second outer wall is installed L utmost point copper band, the bottom of L utmost point copper band contacts with silver contact first on the L utmost point contact chip, the top of L utmost point copper band connects L utmost point conducting strip, little open tubular column second inwall is installed N utmost point copper band, the bottom of N utmost point copper band contacts with silver contact second on the N utmost point contact chip, the top of N utmost point copper band connects N utmost point conducting strip, be connected heat-generating pipe and steam cock between L utmost point conducting strip and the N utmost point conducting strip, it is characterized in that described L utmost point contact chip, N utmost point contact chip and centre-point earth contact directly are fastened on the chassis connector bottom separately, two contacts are arranged on the centre-point earth contact, the contact directly contacts with the bottom of grounding shaft, and the top of grounding shaft directly is fixed on the main body ground strip.
Electrothermal water boiling kettle coupler of the present utility model, compared with the prior art, each contact (being L utmost point contact chip, centre-point earth contact and N utmost point contact chip) directly is fixed on the chassis connector, and is simple in structure, easy for installation, good stability, and part is not fragile; Two contacts direct and on the centre-point earth contact, the bottom of grounding shaft contact, the top of grounding shaft directly is fixed on the main body ground strip, when grounding shaft inserts chassis connector, grounding shaft directly contacts with two contacts of centre-point earth contact, silver contact on L utmost point contact chip and the N utmost point contact chip (both positive and negative polarity of the corresponding two-phase power supply of L utmost point contact chip and N utmost point contact chip) contacts with corresponding L utmost point copper band and N utmost point copper band separately, when pegging graft, just realize conducting, compact conformation, dependable performance.
Electrothermal water boiling kettle coupler of the present utility model, its described grounding shaft adopts riveted joint to be connected with the main body ground strip, also can adopt other connected mode.Its described L utmost point copper band and L utmost point conducting strip, N utmost point copper band and the N utmost point conducting strip tubular rivet of respectively hanging oneself fixes, and adopts tubular rivet to fix, and volume is little, connects reliably, avoids loosening.Its described L utmost point contact chip and N utmost point contact chip are fastened on the chassis connector bottom through screw, and the centre-point earth contact is fixed on the chassis connector bottom through fixed leg.The bottom surface of its described chassis connector is shaped on two parallel dividing plates, L utmost point contact chip and N utmost point contact chip lay respectively at the outside of two dividing plates, the both sides outer wall of centre-point earth contact contacts with the madial wall of two dividing plates, and two dividing plates can be avoided leaking and L utmost point contact chip or N utmost point contact chip are short-circuited because of the centre.The end face of its described main body is shaped on two card articles, L utmost point conducting strip and N utmost point conducting strip are positioned at the outside of two card articles separately, the both sides outer wall of main body ground strip contacts with the madial wall of two card articles, and two card articles can be avoided leaking and L utmost point conducting strip or N utmost point conducting strip are short-circuited because of the centre.The end face of its described main body is shaped on draw-in groove, on L utmost point conducting strip, N utmost point conducting strip and the main body ground strip cover plate is housed, the bottom surface of cover plate is shaped on trip, and trip matches with draw-in groove, cover plate can further be fixed each conducting strip, prevents each conducting strip and corresponding copper band and grounding shaft disengaging.Between its described cover plate and the main body ultrasonic bonding layer is arranged, make to be connected firmly.Between the lower end of its described L utmost point copper band and the N utmost point copper band dead ring is installed, can be avoided L utmost point copper band and N utmost point copper band to be short-circuited because of energising punctures.
Description of drawings
Fig. 1 is the schematic perspective view of this electrothermal water boiling kettle coupler;
Fig. 2 is the cross-sectional schematic of this electrothermal water boiling kettle coupler;
Fig. 3 is the schematic perspective view of chassis connector;
Fig. 4 is the cutaway view schematic diagram of chassis connector;
Fig. 5 is the structure of cover plate schematic diagram.
Embodiment
The utility model discloses a kind of electrothermal water boiling kettle coupler, as Fig. 1-shown in Figure 5, comprise chassis connector 301 and main body 201, be shaped on concentric big open tubular column first 307 and little open tubular column first 308 on the chassis connector 301, the centre-point earth contact 304 with the power line conducting is installed in chassis connector 301 bottoms, L utmost point contact chip 305 and N utmost point contact chip 302, centre-point earth contact 304 contacts with main body ground strip 206 through grounding shaft 210, L utmost point contact chip 305 is provided with big open tubular column first 307 inwalls of silver contact first 305 ' be positioned at, and N utmost point contact chip 302 is provided with little open tubular column first 308 outer walls of silver contact second 302 ' be positioned at; Main body 201 bottoms are shaped on concentric big open tubular column second 221 and little open tubular column second 222, little open tubular column second 222 outer walls are installed L utmost point copper band 209, silver contact first 305 on the bottom of L utmost point copper band 209 and the L utmost point contact chip ' contact, the top of L utmost point copper band 209 connects L utmost point conducting strip 207, little open tubular column second 222 inwalls are installed N utmost point copper band 202, silver contact second 302 on the bottom of N utmost point copper band 202 and the N utmost point contact chip ' contact, the top of N utmost point copper band connects N utmost point conducting strip 204, be connected heat-generating pipe and steam cock (the control temperature is used) between L utmost point conducting strip 207 and the N utmost point conducting strip 204, thereby form a loop, it is characterized in that described L utmost point contact chip 305, N utmost point contact chip 302 and centre-point earth contact 304 directly are fastened on chassis connector 301 bottoms separately, have on the centre-point earth contact 304 two contacts 304 ', 304 "; contact 304 '; 304 " directly contact with the bottom of grounding shaft 210, the top of grounding shaft 210 directly is fixed on the main body ground strip 206.Compared with the prior art, each contact on the chassis connector 301 directly is fixed on the chassis connector, and is simple in structure, easy for installation, good stability, and part is not fragile; The bottom of grounding shaft 210 directly and two contacts 304 on the centre-point earth contact 304 ', 304 " contact; the top of grounding shaft directly is fixed on the main body ground strip 206; when grounding shaft 210 inserts chassis connectors 301; grounding shaft 210 directly and two contacts 304 of centre-point earth contact 304 '; 304 " contact, silver contact 305 on L utmost point contact chip 305 and the N utmost point contact chip 302 (both positive and negative polarity of the corresponding two-phase power supply of L utmost point contact chip and N utmost point contact chip) ', 302 ' separately contact with corresponding L utmost point copper band 209 and N utmost point copper band 202, when pegging graft, just realize conducting, compact conformation, dependable performance.Its described grounding shaft 210 adopts riveted joint to be connected with main body ground strip 206, also can adopt other connected mode.Its described L utmost point copper band 209 and L utmost point conducting strip 207, N utmost point copper band 202 and N utmost point conducting strip 204 respectively hang oneself tubular rivet 203 ', 203 fix, adopt tubular rivet to fix, volume is little, connects reliably, avoids loosening.Its described L utmost point contact chip 305 and N utmost point contact chip 302 are through screw 303,303 ' be fastened on chassis connector 301 bottoms, and centre-point earth contact 304 is fixed on chassis connector 301 bottoms through fixed leg 306.The bottom surface of its described chassis connector 301 is shaped on parallel two dividing plates 330,331, L utmost point contact chip 305 and N utmost point contact chip 302 lay respectively at the outside of two dividing plates 330,331, the both sides outer wall of centre-point earth contact 304 contacts with the madial wall of two dividing plates 330,331, and two dividing plates can be avoided leaking and L utmost point contact chip or N utmost point contact chip are short-circuited because of the centre.The end face of its described main body 201 is shaped on two card articles 215,214, L utmost point conducting strip 207 and N utmost point conducting strip 204 are positioned at the outside of two card articles 215,214 separately, the both sides outer wall of main body ground strip 206 contacts with the madial wall of two card articles 215,214, and two card articles can be avoided leaking and L utmost point conducting strip or N utmost point conducting strip are short-circuited because of the centre.The end face of its described main body 201 is shaped on draw-in groove 208,216, on L utmost point conducting strip 207, N utmost point conducting strip 204 and the main body ground strip 206 cover plate 212 is housed, the bottom surface of cover plate 212 is shaped on trip 225,226, trip 225,226 matches with draw-in groove 208,216, cover plate can further be fixed each conducting strip, prevents each conducting strip and corresponding copper band and grounding shaft disengaging.By ultrasonic bonding, make to be connected firmly between its described cover plate 212 and the main body 301.Dead ring 213 is installed between the lower end of its described L utmost point copper band 209 and N utmost point copper band 202, can be avoided L utmost point copper band and N utmost point copper band to be short-circuited because of energising punctures.
Claims (9)
1, the electrothermal water boiling kettle coupler, comprise chassis connector (301) and main body (201), be shaped on concentric big open tubular column first (307) and little open tubular column first (308) on the chassis connector (301), the centre-point earth contact (304) with the power line conducting is installed in chassis connector (301) bottom, L utmost point contact chip (305) and N utmost point contact chip (302), centre-point earth contact (304) contacts with main body ground strip (206) through grounding shaft (210), L utmost point contact chip (305) is provided with silver contact first (305 ') and is positioned at big open tubular column first (307) inwall, and N utmost point contact chip (302) is provided with silver contact second (302 ') and is positioned at little open tubular column first (308) outer wall; Main body (201) bottom is shaped on concentric big open tubular column second (221) and little open tubular column second (222), little open tubular column second (222) outer wall is installed L utmost point copper band (209), the bottom of L utmost point copper band (209) contacts with silver contact first (305 ') on the L utmost point contact chip, the top of L utmost point copper band (209) connects L utmost point conducting strip (207), little open tubular column second (222) inwall is installed N utmost point copper band (202), the bottom of N utmost point copper band (202) contacts with silver contact second (302 ') on the N utmost point contact chip, the top of N utmost point copper band connects N utmost point conducting strip (204), be connected heat-generating pipe and steam cock between L utmost point conducting strip (207) and the N utmost point conducting strip (204), it is characterized in that described L utmost point contact chip (305), N utmost point contact chip (302) and centre-point earth contact (304) directly are fastened on chassis connector (301) bottom separately, have on the centre-point earth contact (304) two contacts (304 ', 304 "); the contact (304 '; 304 ") directly contact with the bottom of grounding shaft (210), and the top of grounding shaft (210) directly is fixed on the main body ground strip (206).
2, electrothermal water boiling kettle coupler as claimed in claim 1 is characterized in that described grounding shaft (210) and main body ground strip (206) adopt riveted joint to be connected.
3, electrothermal water boiling kettle coupler as claimed in claim 1 is characterized in that described L utmost point copper band (209) and L utmost point conducting strip (207), N utmost point copper band (202) and N utmost point conducting strip (204) tubular rivet (203 ', 203) of respectively hanging oneself fixes.
4, electrothermal water boiling kettle coupler as claimed in claim 1, it is characterized in that described L utmost point contact chip (305) and N utmost point contact chip (302) are fastened on chassis connector (301) bottom through screw (303,303 '), centre-point earth contact (304) is fixed on chassis connector (301) bottom through fixed leg (306).
5, electrothermal water boiling kettle coupler as claimed in claim 1, the bottom surface that it is characterized in that described chassis connector (301) is shaped on parallel two dividing plates (330,331), L utmost point contact chip (305) and N utmost point contact chip (302) lay respectively at the outside of two dividing plates (330,331), and the both sides outer wall of centre-point earth contact (304) contacts with the madial wall of two dividing plates (330,331).
6, electrothermal water boiling kettle coupler as claimed in claim 1, the end face that it is characterized in that described main body (201) is shaped on two card articles (215,214), L utmost point conducting strip (207) and N utmost point conducting strip (204) are positioned at the outside of two card articles (215,214) separately, and the both sides outer wall of main body ground strip (206) contacts with the madial wall of two card articles (215,214).
7, electrothermal water boiling kettle coupler as claimed in claim 1, the end face that it is characterized in that described main body (201) is shaped on draw-in groove (208,216), on L utmost point conducting strip (207), N utmost point conducting strip (204) and the main body ground strip (206) cover plate (212) is housed, the bottom surface of cover plate (212) is shaped on trip (225,226), and trip (225,226) matches with draw-in groove (208,216).
8, electrothermal water boiling kettle coupler as claimed in claim 7 is characterized in that between described cover plate (212) and the main body (301) the ultrasonic bonding layer being arranged.
9, electrothermal water boiling kettle coupler as claimed in claim 1 is characterized in that between the lower end of described L utmost point copper band (209) and N utmost point copper band (202) dead ring (213) being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201672472U CN201312052Y (en) | 2008-10-31 | 2008-10-31 | Electric heating hot water pot coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201672472U CN201312052Y (en) | 2008-10-31 | 2008-10-31 | Electric heating hot water pot coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312052Y true CN201312052Y (en) | 2009-09-16 |
Family
ID=41109306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201672472U Expired - Fee Related CN201312052Y (en) | 2008-10-31 | 2008-10-31 | Electric heating hot water pot coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312052Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412489A (en) * | 2011-12-31 | 2012-04-11 | 钻宝电子有限公司 | Lower base of electric kettle socket and electric kettle socket with same |
| CN107644780A (en) * | 2016-07-22 | 2018-01-30 | 蒋仙保 | The temperature controller of switchable voltage |
| CN110600930A (en) * | 2019-09-30 | 2019-12-20 | 浙江家泰电器制造有限公司 | Overflow-proof connector lower seat |
-
2008
- 2008-10-31 CN CNU2008201672472U patent/CN201312052Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412489A (en) * | 2011-12-31 | 2012-04-11 | 钻宝电子有限公司 | Lower base of electric kettle socket and electric kettle socket with same |
| CN107644780A (en) * | 2016-07-22 | 2018-01-30 | 蒋仙保 | The temperature controller of switchable voltage |
| CN107644780B (en) * | 2016-07-22 | 2020-04-14 | 蒋仙保 | Temperature controller capable of switching voltage |
| CN110600930A (en) * | 2019-09-30 | 2019-12-20 | 浙江家泰电器制造有限公司 | Overflow-proof connector lower seat |
| CN110600930B (en) * | 2019-09-30 | 2022-07-22 | 浙江家泰电器制造有限公司 | Overflow-proof connector lower seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203354335U (en) | Coffeemaker | |
| CN201312052Y (en) | Electric heating hot water pot coupler | |
| CN203555340U (en) | Water heating furniture device formed by integrating heating heat sink sets | |
| CN102232796A (en) | Intelligent water-boiling type water dispenser | |
| CN206524425U (en) | The coupler of water heater | |
| CN207367880U (en) | A kind of non-automatic-reset thermal cutter | |
| CN201285516Y (en) | Temperature controller for rotary electric kettle | |
| CN207301833U (en) | A kind of temp sensing controller | |
| CN2788499Y (en) | Temperature controller | |
| CN202248182U (en) | Water closet with instantaneous heating device | |
| CN221348174U (en) | Instant heating device of electric heating faucet | |
| CN203122151U (en) | Multifunctional electric heating device of stewpot | |
| CN205425450U (en) | Convenient type boiler | |
| CN201178497Y (en) | Power supply switch suitable for electric heating stove having planar surface | |
| CN219289217U (en) | Portable water heating cup | |
| CN206094273U (en) | Energy -conserving electric boiler of tubular | |
| CN1812669A (en) | Temperature controller | |
| CN2270444Y (en) | Split eletrothermal chafing dish structure | |
| CN210663416U (en) | Flat-pasting type solar wall | |
| CN112909632B (en) | Domestic multi-effect socket | |
| CN201285517Y (en) | Temperature controller for electric kettle | |
| CN201635151U (en) | Directly-heated type heating device for intelligent closestool | |
| CN220355742U (en) | Heating and heat-preserving circuit for electric heating water boiling barrel and electric heating water boiling barrel | |
| CN213819369U (en) | Multifunctional water dispenser with heating and heat preservation functions | |
| CN220832784U (en) | Thermal insulation electric heating cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |