CN2645562Y - 360 degree power adapter of rapid wireless electric kettle - Google Patents
360 degree power adapter of rapid wireless electric kettle Download PDFInfo
- Publication number
- CN2645562Y CN2645562Y CN 03266479 CN03266479U CN2645562Y CN 2645562 Y CN2645562 Y CN 2645562Y CN 03266479 CN03266479 CN 03266479 CN 03266479 U CN03266479 U CN 03266479U CN 2645562 Y CN2645562 Y CN 2645562Y
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- CN
- China
- Prior art keywords
- plug
- contact
- sheet
- inserted sheet
- insulating
- 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
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Abstract
The utility model relates to a 360 degree power adapter of rapid wireless electric kettle, the lower end of a plug sheet of a plug of which is connected with a plug sheet spring and a contact sheet, a contact point on the contact sheet are corresponding to the contact point at the contact point end of a wire connecting sheet under the contact sheet, the top of an insulation pressing rod on the plug is higher than the top of the plug sheet, and a pressing rod spring is arranged at the lower end of the plug; when the plug is plugged into a socket with a plugging ring, the plugging ring is firstly pressed on the insulation pressing rod, the pressure of the pressing rod spring can be removed while an electric kettle connected with the socket is held with enough water, and the pressing rod is pressed down, and the plugging ring is contacted with the plug sheet, and the pressure of the plug sheet spring is removed while the plug sheet is pressed down, and the contact sheet of the plug sheet can be connected with the wire connecting sheet, and the power unit is connected; when the water in the electric kettle is not enough, each pressing spring can respectively lift up the plug sheet and the pressing rod, so that the power unit is disconnected, and the plug sheet is still in the lift-up state while the electric kettle is not placed on, and is not connected with the wire connecting sheet, thereby, the utility model can assure the electric kettle to be kept from dry-burning while the water is in shortage; the plug sheet is not with electricity while the electric kettle is not placed on.
Description
Technical field
The utility model relates to 360 ° of power connectors of a kind of wireless quick insulating pot.
Background technology
360 ° of power connectors of wireless quick insulating pot comprise plug and socket, wherein socket is connected wireless quick insulating pot bottom, its output line connects the power input line road of insulating pot electro-heat equipment, plug be installed in the supporting kettle seat of insulating pot on, and connection external power source, after being put into insulating pot on the kettle seat, plug and socket is plugged on together mutually, connects external power supply, makes insulating pot be able to energising work, because the inserted sheet on the existing connector plug directly is connected with lug plate, inserted sheet on the plug is fixedlyed connected with socket main body with plug body with the plug connector on the socket, has caused the defective of two aspects, and the one, no matter whether water is arranged in the kettle, as long as kettle is put on the kettle seat, power supply will be connected, and is easy to cause dry combustion method, and the 2nd, when insulating pot during not at the kettle seat, inserted sheet on the plug is still charged, is easy to take place electric shock accidents.
The utility model content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of wireless quick insulating pot 360 ° of power connectors, this connector can be discerned the water yield in the insulating pot, when the water yield is little to a certain degree the time, the electrical connection automatic disconnection between the plug and socket can prevent dry combustion method effectively, and when insulating pot is not on the kettle seat, inserted sheet in the plug and its lug plate automatic disconnection, not charged on the inserted sheet, can prevent electric shock accidents effectively.
The technical scheme that the utility model solves the above-mentioned technical problem of prior art is: 360 ° of power connectors of wireless quick insulating pot comprise the plug and socket that complements one another, described plug is provided with two inserted sheets respectively, two lug plates and an insulating knockout pin, described each inserted sheet and insulating knockout pin lay respectively in separately the vertical slot, vertical slot separately is slidingly matched together, its top height is lower than the top height of described insulating knockout pin under the normality, described vertical slot upper end connects circular trough, described inserted sheet lower end is provided with inserted sheet stage clip and elastic force contact, described contact is provided with the contact, described each lug plate is installed in the bottom of described plug body respectively, its tip side is positioned at the contact below corresponding with it, the contact that is provided with on the tip side is relative with the contact on the described contact, described insulating knockout pin lower end is connected with the push rod stage clip, the stiff end of this stage clip is connected on the described plug body, described socket be provided with plug on the corresponding slotting circle of circular trough, each is inserted circle and connects separately wiring part respectively.
Operation principle of the present utility model is: socket is installed at the bottom of the kettle of insulating pot, plug is installed on the kettle seat of insulating pot, insulating pot is put on the kettle seat, plug just inserts socket, described insulating knockout pin contacts with described slotting circle prior to described inserted sheet during insertion, when filling with water in the kettle, the weight of kettle overcomes the pressure of push rod stage clip to push rod, push rod is depressed, each inserted sheet is able to each self-corresponding slotting circle contact, and and then overcome the pressure of inserted sheet stage clip to inserted sheet, inserted sheet is depressed, contact on the elastic force contact is contacted with the contact on the lug plate, energized, when anhydrous in the insulating pot or the water yield drop to a certain degree, the shortage in weight of insulating pot is to overcome the pressure of push rod stage clip, make on the push rod and move when putting into insulating pot (or be not depressed), socket is lifted (or when putting into insulating pot, making socket can not continue to move down), each contact breaks away from the contact of inserting circle, and power supply disconnects (or disconnecting) when putting into insulating pot, when insulating pot is not on the kettle seat, the inserted sheet stage clip lifts inserted sheet, contact on the contact is separated from each other with the contact on the lug plate, disconnects the electrical connection of inserted sheet, make on the inserted sheet not charged with lug plate.
The utility model is by the setting of insulating knockout pin, push rod stage clip, inserted sheet stage clip and elastic force contact, make insulating pot as long as when filling enough water yields, just can overcome the pressure of push rod stage clip and inserted sheet stage clip, energized, when anhydrous in the insulating pot or water shortage, the possibility of dry combustion method when insulating pot is anhydrous has been eliminated in the power supply automatic disconnection, simultaneously when insulating pot is not placed on the kettle seat, inserted sheet does not connect with lug plate, has avoided the possibility by inserted sheet electric leakage or electric shock.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of plug bottom surface;
Fig. 3 relates to the schematic diagram (corresponding and A, B 2 points shown in Figure 2) of inserted sheet, inserted sheet stage clip, contact and the lug plate relation of working in coordination.
Embodiment
Referring to Fig. 1-3,360 ° of power connectors of wireless quick insulating pot comprise plug 10 and the socket 13 that complements one another, described plug is provided with two inserted sheets 1 respectively, 2, two lug plates 3,4 and insulating knockout pins 5, described each inserted sheet and insulating knockout pin lay respectively in separately the vertical slot 7, vertical slot separately is slidingly matched together, its top height is lower than the top height of described insulating knockout pin under the normality, described vertical slot upper end connects circular trough 6, described inserted sheet lower end is provided with inserted sheet stage clip 8 and elastic force contact 9, described contact is provided with the contact, described each lug plate is installed in the bottom of described plug body respectively, its tip side 11 is positioned at the contact below corresponding with it, the contact that is provided with on the tip side is relative with the contact on the described contact, described insulating knockout pin lower end is connected with push rod stage clip 12, the stiff end of this stage clip is connected on the described plug body, described socket be provided with plug on the corresponding slotting circle of circular trough, each is inserted circle and connects separately wiring part respectively.
Described push rod stage clip and inserted sheet stage clip generally can be selected shell fragment for use, also can select other forms of spring for use.
Described insulating knockout pin lower end can be provided with cross bar 14, is pressed in all the time on this push rod to guarantee the push rod stage clip.
Described plug middle part can also be provided with the ground wire shell fragment 15 that is used for ground connection, and this ground wire shell fragment is positioned at the jack in the middle of the plug body, can be provided with the inserting column 16 that matches with described ground wire shell fragment on the described socket.
Described two lug plates connect zero line and live wire respectively.
Generally, the vertical slot at described insulating knockout pin place can be continuous with the circular trough that be connected with zero line inserted sheet vertical slot.
Claims (4)
1,360 ° of power connectors of wireless quick insulating pot, comprise the plug and socket that complements one another, described plug is provided with two inserted sheets and two lug plates respectively, it is characterized in that described plug also is provided with an insulating knockout pin, described each inserted sheet and insulating knockout pin lay respectively in separately the vertical slot, vertical slot separately is slidingly matched together, its top height is lower than the top height of described insulating knockout pin under the normality, described vertical slot upper end connects circular trough, described inserted sheet lower end is provided with inserted sheet stage clip and elastic force contact, described contact is provided with the contact, described each lug plate is installed in the bottom of described plug body respectively, its tip side is positioned at the contact below corresponding with it, the contact that is provided with on the tip side is relative with the contact on the described contact, and described insulating knockout pin lower end is connected with the push rod stage clip, and the stiff end of this stage clip is connected on the described plug body, described socket be provided with plug on the corresponding slotting circle of circular trough, each is inserted circle and connects separately wiring part respectively.
2,360 ° of power connectors of wireless quick insulating pot as claimed in claim 1 is characterized in that described insulating knockout pin lower end is provided with cross bar.
3,360 ° of power connectors of wireless quick insulating pot as claimed in claim 2, it is characterized in that described plug middle part also is provided with the ground wire shell fragment that is used for ground connection, this ground wire shell fragment is positioned at the jack in the middle of the plug body, can be provided with the inserting column that matches with described ground wire shell fragment on the described socket.
4,360 ° of power connectors of wireless quick insulating pot as claimed in claim 3 is characterized in that being used to connecting the circular trough that the described inserted sheet vertical slot of zero line connects and connect with described insulating knockout pin vertical slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266479 CN2645562Y (en) | 2003-06-30 | 2003-06-30 | 360 degree power adapter of rapid wireless electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03266479 CN2645562Y (en) | 2003-06-30 | 2003-06-30 | 360 degree power adapter of rapid wireless electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645562Y true CN2645562Y (en) | 2004-10-06 |
Family
ID=34298283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03266479 Expired - Fee Related CN2645562Y (en) | 2003-06-30 | 2003-06-30 | 360 degree power adapter of rapid wireless electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645562Y (en) |
-
2003
- 2003-06-30 CN CN 03266479 patent/CN2645562Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |