CN100470963C - Rotary electric connector and wireless electric heating water kettle and wireless electric heating coffee kettle - Google Patents
Rotary electric connector and wireless electric heating water kettle and wireless electric heating coffee kettle Download PDFInfo
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- CN100470963C CN100470963C CNB2004100509431A CN200410050943A CN100470963C CN 100470963 C CN100470963 C CN 100470963C CN B2004100509431 A CNB2004100509431 A CN B2004100509431A CN 200410050943 A CN200410050943 A CN 200410050943A CN 100470963 C CN100470963 C CN 100470963C
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- electric connector
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- coffee pot
- kettle
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Abstract
The invention relates to electric connector used for electric heater and wireless electric kettle and wireless electric coffee pot. The rotattating electric connector includes two electric connector which can be rotary jointed each other, each of then with two poles for socketing power source, in one body of the electric connector, at least one pole is circular pole, in another electric connector body, a contact pole which can be supperssed on the circular pole is set relatively. The rotating electric connector is mounted between the body and the pedestal of wireless kettle and wireless coffee pot, a hand switch function is realized by relative rotating to guard against accident happening.
Description
Technical field
The invention belongs to the electric-heating technology field, is the electric connector used of a kind of electrical heated appliance and cordless electrothermal kettle thereof, Wireless electric coffee pot.
Background technology
At application number is 02152090.9, and name is called in the Chinese patent literature public affairs of electric-connected socket has opened an electric-connected socket, mainly uses in rotary electric connector.At application number is 00107550.0, name is called in the Chinese patent literature public affairs of rotary electrical connector, Electric joint seat and cordless heating appliance and discloses a rotary electrical connector, Electric joint seat and cordless heating appliance, by ring electrode sheet and annular electrode and corresponding end contact and side bullet contact, its rotary electrical connector, electric connection socket patch can be realized together that 360 any one angle of degree patch and can both realize that electricity connects.Wireless electric heating appliance then is that to utilize this characteristic also be to realize any one angle butt joint energising heating.At application number is 02114730.2, name is called in the Chinese patent literature public affairs of thermostat, electric connector and electric water heater of security appliance structure and discloses an electric connector and electric water heater, and it is to realize being electrically connected by the contact electrode of two loop configuration.
At application number is 2004100267292, name is called introduced the electric heating coffee percolator among electric connector, the Cordless Electric Coffee Pot And Electrothermal Kettle, comprise the kettle body, base, electrothermal tube, electric connector wherein is rotation plug-in type structure, the kettle body any angle patch be placed on the base after, patch and be on-state between the electrode, have only by thermostat and realize the control of temperature break-make.
At the PCT patent documentation, in international publication WO 94/01685 patent documentation in the disclosed Title charging unit forcordless applinces patent documentation a kind of electric connector is disclosed also, main also is to adopt the electric contact point of two annular electrodes and corresponding contact with it to realize that 360 degree are rotatably connected in electric connector, patches the connection that all can realize electricity arbitrarily angled.Above-mentioned various electric connector is after patching effectively, and how the angle that no matter patches between the electric connector all realizes conducts, and does not have the situation of not conducting.
Summary of the invention
First purpose of the present invention is to provide a kind of can the rotation to patch or perhaps patch at any angle, only can realize the connection of electricity in an angular range, and be the rotary electric connector of off-state in the scope outside this angle.
Second purpose of the present invention is to utilize above-mentioned rotary electric connector, provides a kind of can the rotation to patch or perhaps patch at any angle, make the kettle body be placed on the base after, realize the cordless electrothermal kettle of break-make control by rotation.
The 3rd purpose of the present invention is to utilize above-mentioned rotary electric connector, provides a kind of can the rotation to patch or perhaps patch at any angle, make the coffee pot body be placed on the coffee pot seat after, realize the Wireless electric coffee pot of break-make control by rotation.
For realizing first purpose of the present invention, described rotary electric connector, comprise that two can be rotated the electric connector of butt joint mutually, be provided with the electrode that two power supply sources patch in the electric connector, be provided with in first electrical connector body therein that to have an electrode at least be arc-shaped electrode, the corresponding contact electrode that can suppress on arc-shaped electrode that is provided with in second electrical connector body.
After two electric connectors patch together mutually fully, the radian of arc-shaped electrode has much, contact electrode rotates in this radian scope, keep on-state between two electric connectors, in case rotation exceeds this radian scope, though two electric connectors are to patch fully together mutually, is in off-state between two electric connectors, be implemented in the connection that can realize electricity in the angular range, and be the purpose of off-state in the scope outside this angle.The present invention be directed to a kind of improvement that above-mentioned prior art is made, be about to original two at least one that are in ring electrode in the electric connector and make arc-shaped electrode into, both keep original rotation to patch, realized the purpose that interior conducting of part angular range and other part angle disconnect again.
When having only an arc-shaped electrode, another annular electrode can be therewith to be arranged on the same electric connector, and at this moment, corresponding being provided with respectively suppressed two contact electrodes that contact with them on another electric connector.
When having only an arc-shaped electrode, another annular electrode is arranged on another electric connector, then respectively is provided with a correspondence on these two electric connectors respectively and can suppresses the contact electrode of contact on the other side's arc-shaped electrode and annular electrode.
As two arc-shaped electrodes, and be when being arranged on the same electric connector simultaneously, correspondence is provided with two and suppresses the contact electrode that contacts with arc-shaped electrode respectively on another electric connector.
As two arc-shaped electrodes, when being separately positioned on two electric connectors, then correspondingly on each electric connector being provided with one and suppressing the contact electrode that contacts with the other side's arc-shaped electrode.
For realizing second purpose of the present invention, described cordless electrothermal kettle comprises the kettle body, be arranged on the electric heater on the kettle body, bear the base of kettle body, between the power supply that is provided with aforesaid electric heater that can make the kettle body and base between kettle body and the base, realize the rotary electric connector of electric break-make.
For realizing the 3rd purpose of the present invention, described Wireless electric coffee pot comprises the coffee pot body, be arranged on the electric heater on the coffee pot body, bear the coffee pot seat of coffee pot body, between the power supply that is provided with the electric heater that as above can make the coffee pot body and coffee pot seat between coffee pot body and the coffee pot seat, realize the rotary electric connector of electric break-make.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the three-dimensional structure diagram of embodiment 1 one of them electric connector.
Fig. 2 is for removing the three-dimensional structure diagram of metal cover board on the body among Fig. 1.
Fig. 3 is for removing the three-dimensional structure diagram of body vinyl cover among Fig. 2.
Fig. 4 patches the three-dimensional structure diagram of looking in the inclined-plane among Fig. 1 from another angle.
Fig. 5 is for removing the three-dimensional structure diagram of the body that only keeps the body vinyl cover among Fig. 4.
Fig. 6 removes the three-dimensional structure diagram of body for electric connector.
Fig. 7 is the three-dimensional structure diagram of another electric connector of patching with the electric connector of Fig. 1.
Fig. 8 is the A-A cutaway view among Fig. 7.
Fig. 9 is the three-dimensional structure diagram of embodiment 2 one of them electric connector.
Figure 10 is for removing the three-dimensional structure diagram of metal cover board on the body among Fig. 9.
Figure 11 is for removing the three-dimensional structure diagram of body among Figure 10.
Figure 12 is the three-dimensional structure diagram of another electric connector of patching with the electric connector of Fig. 9.
Figure 13 is the B-B cutaway view among Figure 12.
Below in conjunction with accompanying drawing, the specific embodiment of rotary electrical connector and cordless electric kettle of the present invention, Wireless electric coffee pot is described in further detail:
At first introduce the rotary electric connector of embodiment 1, comprise that two can be rotated the electric connector of butt joint mutually, as shown in Fig. 1～8, one of them electric connector, as shown in Fig. 1～6, comprise in the electrode that 1, two power supply source of one first electrical connector body patches, one is arc-shaped electrode 2, another be annular electrode 2 '.Another electric connector as shown in Fig. 7～8, comprises 3, two contact electrodes 4 of one second electrical connector body.
First electrical connector body 1 is a working of plastics, which is provided with a circular-shaped, concave cavity 1 ', cavity 1 ' in be provided with concentric annular electrode 2 ' the patch electrode of connection as one of them power supply source.Described arc-shaped electrode 2 is the circular arc inserted sheet that vertically is provided with, and is arranged in the cavity of first electrical connector body 1 with annular electrode 2 ' concentric, and both ends are provided with the oblique angle 5 of being convenient to contact electrode 4 excessive contact, and the centre is provided with grounding electrode 19.Arc-shaped electrode 2 and annular electrode 2 ' respectively are connected with separately electric connecting terminal 10.
The shell fragment of contact electrode 4 described in second electrical connector body 3 for upspringing to the butt joint direction, described contact electrode 4 is arranged in the annular groove 6 that can hold electrode in another electric connector in second electrical connector body 3.Be provided with in this second electrical connector body 3 two concentric circless annular grooves 6 can distinguish arc-shaped electrode 2 on ccontaining first electrical connector body 1 that another docks with it and annular electrode 2 '.
Described first electrical connector body 1 or second electrical connector body 3 are provided with thermostat.Present embodiment is to exemplify first electrical connector body 1 to be provided with thermostat.As shown in FIG., comprise the movable contact spring 27 on electric connecting terminal 10 of suppressing that is electrically connected with arc-shaped electrode 2, be fixed on the temperature-sensitive bimetal leaf 21 on second electrical connector body 3, be arranged on the push rod 24 between movable contact spring 27 and the temperature-sensitive bimetal leaf 21, push rod 24 can slide in second electrical connector body 3.Stick up change when temperature-sensitive bimetal leaf 21 is heated, will promote push rod 24, movable contact spring 27 tops are realized the break-make of temperature control power supply from electric connecting terminal 10.The water of temperature control setting in making container of temperature-sensitive bimetal leaf 21 is realized the control of dry combustion method temperature by on the lowest temperature in the continuous uphill process of vessel temp after being dryouied, and this attemperating unit is a dry heating temperature controller.Thermostat can also be the movable contact spring 26 on another electric connecting terminal 10 of suppressing that comprises with annular electrode 2 ' be electrically connected, be fixed on the metal clips 23 on second electrical connector body 3, be arranged on the push rod 25 between movable contact spring 27 and the metal clips 23, push rod 25 can slide in second electrical connector body 3, and metal clips 23 is riveted on low temperature melting point metals rivet 22 on the metal cover board 20.The temperature control setting of low temperature melting point metals rivet 22 is higher than the temperature sensor of temperature-sensitive bimetal leaf 21 at temperature sensor, realizes the overtemperture control after the dry combustion method temperature, and this attemperating unit is a ultra-temp controller.
Then introduce the rotary electric connector of embodiment 2, comprise that two can be rotated the electric connector of butt joint mutually, as shown in Fig. 9～13, one of them electric connector, comprise in the electrode that 1, two power supply source of one first electrical connector body patches that one is that arc-shaped electrode 2 is horizontally disposed circular arc ring plate, described arc-shaped electrode 2 is arranged on lug boss 7 ends of first electrical connector body 1, and lug boss 7 central authorities are provided with grounding electrode 28.Another electrode is a contact electrode 4, the shell fragment contact of contact electrode 4 for upspringing to side.Another electric connector, as application number is the electric connection socket as shown in 00107550.0, comprise one can with its annular electrode that contact electrode 4 in electric connector of inserting is electrically contacted and one can be end contact with it to the contact electrode that the arc-shaped electrode 2 in the electric connector of inserting electrically contacts.Contact electrode 4, temperature-sensitive bimetal leaf 21, push rod 24 constitutes dry heating temperature controller.Movable contact spring 27, metal clips 23, push rod 25, metal cover board 20, low temperature melting point metals rivet 22, electric connecting terminal 10 constitutes ultra-temp controller.
A kind of cordless electrothermal kettle comprises the kettle body, is arranged on the electric heater on the kettle body, bears the base of kettle body, is 00107550.0 as application number, and name is called the wireless electric heating appliance in rotary electrical connector, the Electric joint seat and cordless heating appliance.Between the power supply that is provided with as above any one electric heater that can make the kettle body and base between kettle body and the base, realize the rotary electric connector of electric break-make.When the kettle body was placed on the base, when the arc-shaped electrode 2 of an electric connector contacted with the contact electrode 4 of another electric connector, electric heater can heating power.When the kettle body rotated an angle on base after, arc-shaped electrode 2 was with after contact electrode 4 separates, and electric heater then can not heating power.By relatively rotation, can realize a hand switch function like this, when not using, the kettle body can be rotated to and the base open position, meet accident to prevent that thermostat or other appliance switch are malfunctioning.
A kind of Wireless electric coffee pot, comprise the coffee pot body, be arranged on the electric heater on the coffee pot body, bear the coffee pot seat of coffee pot body, as application number is 2004100267292, and name is called the electric heating coffee percolator among electric connector, the Cordless Electric Coffee Pot And Electrothermal Kettle.Between the power supply that is provided with as above any one electric heater that can make the coffee pot body and coffee pot seat between coffee pot body and the coffee pot seat, realize the rotary electric connector of electric break-make.Its operation principle is identical with the foregoing invention cordless electrothermal kettle.
Claims (11)
1. rotary electric connector, comprise that two can be rotated the electric connector of butt joint mutually, be provided with the electrode that two power supply sources patch in the electric connector, it is characterized in that being provided with in first electrical connector body (1) therein that to have an electrode at least be arc-shaped electrode (2), correspondence is provided with the contact electrode (4) that can suppress on arc-shaped electrode (2) in second electrical connector body (3).
2. rotary electric connector according to claim 1 is characterized in that the arc inserted sheet of described arc-shaped electrode (2) for vertically being provided with.
3. rotary electric connector according to claim 2 is characterized in that described arc-shaped electrode (2) is arranged in the cavity (1 ') of body (1).
4. rotary electric connector according to claim 1 is characterized in that described arc-shaped electrode (2) both ends are provided with the oblique angle (5) of being convenient to contact electrode (4) contact.
5. according to claim 1,2,3 or 4 described rotary electric connectors, it is characterized in that the shell fragment of described contact electrode (4) for upspringing to the butt joint direction.
6. rotary electric connector according to claim 5 is characterized in that being provided with the annular groove (6) that can hold electrode in another electric connector in described second electrical connector body (3), and described contact electrode (4) is arranged in the annular groove (6).
7. rotary electric connector according to claim 1 is characterized in that described arc-shaped electrode (2) is horizontally disposed circular arc ring plate.
8. rotary electric connector according to claim 7 is characterized in that described arc-shaped electrode (2) is arranged on lug boss (7) end of first electrical connector body (1).
9. rotary electric connector according to claim 1 is characterized in that described first electrical connector body (1) or second electrical connector body (3) are provided with thermostat.
10. cordless electrothermal kettle, comprise the kettle body, be arranged on the electric heater on the kettle body, bear the base of kettle body, it is characterized in that between kettle body and base, being provided with as any one can make the rotary electric connector of realizing electric break-make between the power supply of the electric heater of kettle body and base in the claim 1～9.
11. Wireless electric coffee pot, comprise the coffee pot body, be arranged on the electric heater on the coffee pot body, bear the coffee pot seat of coffee pot body, it is characterized in that between coffee pot body and coffee pot seat, being provided with as any one can make the rotary electric connector of realizing electric break-make between the power supply of the electric heater of coffee pot body and coffee pot seat in the claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100509431A CN100470963C (en) | 2004-08-03 | 2004-08-03 | Rotary electric connector and wireless electric heating water kettle and wireless electric heating coffee kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100509431A CN100470963C (en) | 2004-08-03 | 2004-08-03 | Rotary electric connector and wireless electric heating water kettle and wireless electric heating coffee kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1588708A CN1588708A (en) | 2005-03-02 |
| CN100470963C true CN100470963C (en) | 2009-03-18 |
Family
ID=34602318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100509431A Expired - Fee Related CN100470963C (en) | 2004-08-03 | 2004-08-03 | Rotary electric connector and wireless electric heating water kettle and wireless electric heating coffee kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100470963C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014001755A1 (en) * | 2012-06-25 | 2014-01-03 | Strix Limited | Controls |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638532B (en) * | 2018-11-06 | 2022-06-17 | 九阳股份有限公司 | Short-circuit-proof electric connector |
| CN111262109B (en) * | 2018-11-30 | 2022-03-18 | 九阳股份有限公司 | Electric heating kettle |
-
2004
- 2004-08-03 CN CNB2004100509431A patent/CN100470963C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014001755A1 (en) * | 2012-06-25 | 2014-01-03 | Strix Limited | Controls |
| GB2518990A (en) * | 2012-06-25 | 2015-04-08 | Strix Ltd | Controls |
| GB2518990B (en) * | 2012-06-25 | 2020-06-17 | Strix Ltd | Controls |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1588708A (en) | 2005-03-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20130803 |