CN203481592U - Electric connector applied to temperature controller - Google Patents
Electric connector applied to temperature controller Download PDFInfo
- Publication number
- CN203481592U CN203481592U CN201320604441.3U CN201320604441U CN203481592U CN 203481592 U CN203481592 U CN 203481592U CN 201320604441 U CN201320604441 U CN 201320604441U CN 203481592 U CN203481592 U CN 203481592U
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- Prior art keywords
- contact
- electric connector
- circular hole
- conducting strip
- interior
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- Expired - Fee Related
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Abstract
The utility model discloses an electric connector applied to a temperature controller. The electric connector comprises an electric connector upper seat and an electric connector lower seat, the electric connector upper seat is provided with a central electrode, an inner conductive circular ring, an outer conducting sheet, and a connecting circular hole which can be inserted into by the electric connector lower seat, the electric connector lower seat is provided with an inner contact and a middle contact which are used for connecting an outer circuit, an outer contacting sheet used for grounding, and a hollow circular pipe shaped inner boss and a hollow circular pipe shaped outer boss which are arranged in a concentric manner, the inner contact is positioned at the inner wall of the inner boss, the middle contact is positioned at the outer wall of the inner boss, the outer contacting sheet is arranged at the upper end of the outer boss in a surrounding manner, and the central electrode, the inner conductive circular ring and the outer conducting sheet are respectively matched with the inner contact, the middle contact and the outer contacting sheet after the inner boss and the outer boss are inserted into the connecting circular hole. According to the electric connector applied to the temperature controller, the outer contacting sheet is arranged at the upper end of the outer boss in a surrounding manner and is matched with the outer conducting sheet positioned at the bottom of the connecting circular hole, and the electric connector is advantaged by simple structure, convenient processing, reliable connection and the function of a breaker.
Description
Technical field
The utility model relates to a kind of for the thermostat on electric kettle, is specifically related to a kind of electric connector being applied on thermostat.
Background technology
The thermostat of rapid electric kettle is all that top is divided into upper seat of temperature controller by dimerous up and down, is the main body of thermostat, is arranged on the bottom of electric kettle, and it has comprised bimetal strip thermostat mechanism assembly and the electric connector seat of honour of thermoregulatory effect; Bottom is divided into lower seat for temperature controller, plays the function being connected with external circuit, and it comprises lower of base and electric connector, and lower of electric connector coordinates with the electric connector seat of honour and realizes 360 ° of electric rotating linkage functions.
The described electric connector seat of honour is provided with central electrode, interior conducting ring and outer conducting ring; Lower of described electric connector is provided with two hollow cylinders of inside and outside arranged concentric, and be provided with for connecting the ,Zhong contact, interior contact of external circuit and for the outer contact of ground connection, interior contact is positioned at inner hollow cylinder body inwall, middle contact is surrounded on the outer wall of inner hollow cylinder body, and outer contact is surrounded on the inwall of outer hollow cylinder body.Described central electrode, interior conducting ring and outer conducting ring match with described ,Zhong contact, interior contact and outer contact respectively, thereby realize 360 ° of electric rotating linkage functions.It is unreliable that this electric connector ground wire shell fragment connects, and do not possess circuit breaker function.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of rational in infrastructure, easy for installation, connect reliable thermostat electric connector.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electric connector being applied on thermostat, comprise lower of the electric connector seat of honour and electric connector, the described electric connector seat of honour is provided with central electrode, interior conductive ring, outer conducting strip and can lower connection circular hole inserting of power-feed connector, described central electrode is cylindric and is positioned at the axis place that connects circular hole, interior conductive ring is positioned at and connects circular hole and place with being connected circular hole concentric, and described outer conducting strip is arranged on the bottom that connects circular hole; Lower of described electric connector is provided with ,Zhong contact, interior contact for connecting external circuit, for the outer contact of ground connection and inside and outside concentric is arranged and be the inside and outside boss of open circles tubulose, described interior contact is positioned at the inwall of inner convex platform, middle contact is positioned at the outer wall of inner convex platform, and outer contact is around the upper end that is arranged on outer lug boss; Described central electrode, interior conductive ring and outer conducting strip match with described ,Zhong contact, interior contact and outer contact respectively after inside and outside boss insertion is connected circular hole.
In the utility model, the bottom of described ,Zhong contact, interior contact and outer contact is connected with interior contact lug plate, middle contact lug plate and outer contact lug plate respectively.
In the utility model, described outer conducting strip interior conductive ring outer wall be connected between circular-hole internal-wall, and leave gap between outer conducting strip and interior conductive ring.
In the utility model, described outer conducting strip can be arranged on up or down and connect in circular hole, and the bottom of outer conducting strip is connected with an elastomeric element.
In the utility model, the security component that described outer conducting strip and is controlled thermostat energising or power-off is connected, the contact-making switch that outer conducting strip is this security component.
The beneficial effects of the utility model are: the utility model matches with described ,Zhong contact, interior contact and outer contact respectively after inside and outside boss insertion is connected circular hole by central electrode, interior conductive ring and outer conducting strip, thereby realize 360 ° of electric rotating linkage functions, and by outer contact around be arranged on outer lug boss upper end and be positioned at the outer conducting strip that is connected circular hole bottom and coordinate, total is simple, convenient processing, and connect reliably, there is circuit breaker function.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated:
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the internal structure schematic diagram of the present embodiment;
Fig. 3 is the structural representation of lower of electric connector;
Fig. 4 is structural representation sketch of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 4, a kind of electric connector being applied on thermostat provided by the utility model, comprise lower 2 of the electric connector seat of honour 1 and electric connector, the described electric connector seat of honour 1 is provided with central electrode 11, the interior conductive ring 12 of circular tube shaped, outer conducting strip 13 and can power-feed connector lower the 2 connection circular hole 14 inserting, described central electrode 11 is cylindric and is positioned at the axis place that connects circular hole 14, interior conductive ring 12 be positioned at connect circular hole 14 and be connected circular hole 14 concentrics placements, described outer conducting strip 13 be arranged on connect circular hole 14 bottom and interior conductive ring 12 outer walls be connected between circular hole 14 inwalls, and leave gap between outer conducting strip 13 and interior conductive ring 12, central electrode 11 is connected with the main power line on thermostat respectively with interior conductive ring 12, in the present embodiment, the height of central electrode 11 and interior conductive ring 12 is less than the degree of depth that is connected circular hole 14, facilitate the insertion of lower 2 of electric connector, lower 2 of described electric connector be provided with interior contact 21 for connecting external circuit live wire (L line), for connecting the contact 22 of external circuit zero line (N line), for the outer contact 23 of ground connection and inside and outside concentric is arranged and be the inside and outside boss 24,25 of open circles tubulose, described interior contact 21 is positioned at the inwall of inner convex platform 24, middle contact 22 is positioned at the outer wall of inner convex platform 24, and outer contact 23 is around the upper end that is arranged on outer lug boss 25, at inside and outside boss 24,25, insert in the process that connects circular hole 14, outer lug boss 25 is inserted along the inwall that connects circular hole 14, determine link position, central electrode 11 and interior conductive ring 12 insert respectively in the gap in the inner tube of inner convex platform 24 and between inner convex platform 24 and outer lug boss 25, thereby central electrode 11, interior conductive ring 12 and outer conducting strip 13 are matched with 21,Zhong contact 22, interior contact and outer contact 23 respectively.
Further, the bottom of 21,Zhong contact 22, described interior contact and outer contact 23 is connected with interior contact lug plate 26, middle contact lug plate 27 and outer contact lug plate 28 respectively, interior contact lug plate 26, middle contact lug plate 27 and outer contact lug plate 28 are arranged on respectively the bottom of lower 2 of electric connector by screw, be conveniently connected with external circuit.
As preferred embodiment, described outer conducting strip 13 can be arranged on up or down and connect in circular hole 14, the bottom of outer conducting strip 13 is connected with an elastomeric element, when inserting, inside and outside boss 24,25 connects in circular hole 14, outer conducting strip 13 is close to all the time outer contact 23 under the effect of elastic force, makes its connection more stable.In the present embodiment, elastomeric element and outer conducting strip 13 are formed in one, as a part.
The security component that described outer conducting strip 13 and is controlled thermostat energising or power-off is connected, the contact-making switch that outer conducting strip 13 is this security component, when outer conducting strip 13 is pressed, thermostat is just in "on" position, when lower 2 of electric connector is pulled out, outer conducting strip 13 resets under the effect of elastomeric element, and thermostat is in off-position.
The foregoing is only preferential execution mode of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection range of the present utility model.
Claims (5)
1. the electric connector being applied on thermostat, comprise lower of the electric connector seat of honour (1) and electric connector (2), it is characterized in that: the described electric connector seat of honour (1) is provided with central electrode (11), interior conductive ring (12), outer conducting strip (13) and can power-feed connector lower (2) connection circular hole (14) of inserting, described central electrode (11) is cylindric and is positioned at the axis place that connects circular hole (14), interior conductive ring (12) be positioned at connect circular hole (14) and be connected the placement of circular hole (14) concentric, described outer conducting strip (13) is arranged on the bottom that connects circular hole (14), described electric connector lower (2) is provided with interior contact (21) for connecting external circuit, contact (22), for the outer contact (23) of ground connection and inside and outside concentric is arranged and be the inside and outside boss of open circles tubulose (24,25), described interior contact (21) is positioned at the inwall of inner convex platform (24), middle contact (22) is positioned at the outer wall of inner convex platform (24), and outer contact (23) is around the upper end that is arranged on outer lug boss (25), described central electrode (11), interior conductive ring (12) and outer conducting strip (13) match with described interior contact (21), middle contact (22) and outer contact (23) respectively after inside and outside boss (24,25) insertion is connected circular hole (14).
2. a kind of electric connector being applied on thermostat according to claim 1, is characterized in that: the bottom of described interior contact (21), middle contact (22) and outer contact (23) is connected with interior contact lug plate (26), middle contact lug plate (27) and outer contact lug plate (28) respectively.
3. a kind of electric connector being applied on thermostat according to claim 1, it is characterized in that: described outer conducting strip (13) is positioned at conductive ring (12) outer wall and is connected between circular hole (14) inwall, and leaves gap between outer conducting strip (13) and interior conductive ring (12).
4. a kind of electric connector being applied on thermostat according to claim 1, is characterized in that: described outer conducting strip (13) can be arranged on up or down and connect in circular hole (14), and the bottom of outer conducting strip (13) is connected with an elastomeric element.
5. a kind of electric connector being applied on thermostat according to claim 4, is characterized in that: the security component that described outer conducting strip (13) and is controlled thermostat energising or power-off is connected, the contact-making switch that outer conducting strip (13) is this security component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604441.3U CN203481592U (en) | 2013-09-27 | 2013-09-27 | Electric connector applied to temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604441.3U CN203481592U (en) | 2013-09-27 | 2013-09-27 | Electric connector applied to temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481592U true CN203481592U (en) | 2014-03-12 |
Family
ID=50229849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604441.3U Expired - Fee Related CN203481592U (en) | 2013-09-27 | 2013-09-27 | Electric connector applied to temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481592U (en) |
-
2013
- 2013-09-27 CN CN201320604441.3U patent/CN203481592U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180927 |