CN201207341Y - Timed electricity breaker - Google Patents
Timed electricity breaker Download PDFInfo
- Publication number
- CN201207341Y CN201207341Y CNU2008201042637U CN200820104263U CN201207341Y CN 201207341 Y CN201207341 Y CN 201207341Y CN U2008201042637 U CNU2008201042637 U CN U2008201042637U CN 200820104263 U CN200820104263 U CN 200820104263U CN 201207341 Y CN201207341 Y CN 201207341Y
- Authority
- CN
- China
- Prior art keywords
- conductive metal
- circuit breaker
- movable rod
- timing circuit
- time
- 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 provides a timing circuit breaker, which adopts the technical proposal that: two conductive metal bars are arranged in the middle part of a movable rod, the upper part presents an inclined plane and protrudes to form a buckling lock; the lower part is coated with a spring, and two groups of conductive sheet metal of connecting wires are respectively fixed at both sides of the movable rod upside. The conductive metal bars are extended out of the movable rod and are movably contacted with the conductive metal sheets, and each group of the conductive metal sheet includes two conductive metal sheets. The timing circuit breaker has the advantages that the timing circuit breaker time can meet the time which is needed by each rechargeable battery, or can be used for household appliances without timers which need to time, such as air conditions, electric blankets, street lamps and the likes; the structure is simple; the operation is accurate; the installation is convenient, and the application range is wide.
Description
Technical field
The utility model relates to a kind of emergency protective device of basic electrical component, especially a kind of electrotimer.
Background technology
According to the investigation of online and local market, the product that becomes regularly outage separately of relevant exploitation separately generally has two kinds: 1. mechanical timer is applied on the products such as electric fan, old-fashioned microwave oven more.2. microcomputer timing power-off device.Mechanical timer regularly often can not reach and enough satisfy the required time of rechargeable battery; Microcomputer timing power-off device is the independent product of being developed by De Lixi electrical equipment producer, can finish the action of more than 10 timing power-off, but volume, weight all are not suitable for civilian.
The utility model content
The purpose of this utility model provides and a kind ofly can satisfy each rechargeable battery required time, and is easy for installation, widely used electrotimer.
Technical solution adopted in the utility model is: two the conducting metal rods of packing in the middle part of the motion bar, top are the outstanding kayser that forms in inclined-plane, and the bottom is with spring, and two groups of conductive metal sheets that connect lead are separately fixed at both sides, motion bar top.The conducting metal rod protrudes in motion bar, contacts with conductive metal sheet is movable.Two every group of conductive metal sheets.
The application's advantage is to satisfy the needed time of each rechargeable battery, or other does not install timer and need on the household electrical appliances regularly, and as air-conditioning, electric blanket, street lamp etc., it is simple in structure, and action accurately, and is easy for installation, is widely used.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the motion bar end view.
Embodiment
The utility model is that insulating rod 2, spring 3, conducting metal rod 4, conductive metal sheet 5, lead 6 are formed by timer 1, motion bar.Motion bar 2 middle parts have two holes, are respectively charged into conducting metal rod 4 and protrude in motion bar, and top is the outstanding kayser that forms in inclined-plane, bottom cover upper spring 3.The conductive metal sheet 5 that connects lead 6 has four, divides two groups, the position that be separately fixed at both sides, motion bar 2 top, can be in contact with one another with conducting metal rod 4.Motion bar drives conducting metal rod contact conductive metal sheet and forms a galvanic circle.
The utility model realizes that the principle of outage is: when motion bar upwards promotes, when two conducting metal rods touch the sheet metal on both sides separately respectively, kayser locking is arranged just in time, be current conductive state this moment.After the timer preset time arrived, kayser was opened, motion bar under the active force of spring, be returned to the conducting metal rod not with the conductive metal sheet position contacting, this moment be off-position.
Claims (3)
1, a kind of electrotimer, comprise timer, it is characterized in that: two the conducting metal rods (4) of packing in the middle part of the motion bar (2), top is the outstanding kayser that forms in inclined-plane, the bottom is with spring (3), and the two groups of conductive metal sheets (5) that connect lead (6) are separately fixed at both sides, motion bar (2) top.
2, electrotimer according to claim 1 is characterized in that: conducting metal rod (4) protrudes in motion bar (2), contacts with conductive metal sheet (5) is movable.
3, electrotimer according to claim 1 is characterized in that: two every group of conductive metal sheets (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042637U CN201207341Y (en) | 2008-05-28 | 2008-05-28 | Timed electricity breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201042637U CN201207341Y (en) | 2008-05-28 | 2008-05-28 | Timed electricity breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201207341Y true CN201207341Y (en) | 2009-03-11 |
Family
ID=40466398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201042637U Expired - Fee Related CN201207341Y (en) | 2008-05-28 | 2008-05-28 | Timed electricity breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201207341Y (en) |
-
2008
- 2008-05-28 CN CNU2008201042637U patent/CN201207341Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20100528 |