CN201796792U - Anti-tilting automatic power-off conductive device - Google Patents
Anti-tilting automatic power-off conductive device Download PDFInfo
- Publication number
- CN201796792U CN201796792U CN2010205567985U CN201020556798U CN201796792U CN 201796792 U CN201796792 U CN 201796792U CN 2010205567985 U CN2010205567985 U CN 2010205567985U CN 201020556798 U CN201020556798 U CN 201020556798U CN 201796792 U CN201796792 U CN 201796792U
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- conductive
- insulation cavity
- tilting
- sealing
- automatic power
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Abstract
The utility model provides an anti-tilting automatic power-off conductive device. In the device, conductive contacts are respectively arranged on inner walls of two ends of a sealed insulating cavity, and a wiring terminal is connected to the outer end of each conductive contact; and a liquid conductive medium is filled in the sealed insulating cavity. The anti-tilting automatic power-off conductive device can be used in fields of various household electrical appliances, transport means, industrial machinery and the like, when the device is in a horizontal state, the liquid conductive medium filled in the device is connected with a power supply to ensure that the device is in a power supply state, and when the device is unexpectedly tilted, the liquid conductive medium falls to one end of the device along with tilting, and the power supply is automatically cut off to achieve safe power consumption, avoid electricity leakage and prevent occurrence of unexpected accidents. The anti-tilting automatic power-off conductive device has the remarkable characteristics of simple structure, low cost and safety and reliability, and is convenient to assemble and use.
Description
Technical field
The utility model relates to a kind of electric installation of favourable safety utilization of electric power, and a kind of specifically anti-inclination is the electric installation of outage automatically.
Background technology
The product in fields such as present various household appliances and transport facility and a lot of industrial machineries; skew and the generation accident in order to prevent from use to produce; auto-power-off device is installed and used in the capital in circuit; and general anti-dumping oblique fracture electric installation all is to adopt spring-piece type technical pattern; when the electrical equipment generation skews; reach power-off protection by being separated from each other of shell fragment; but because shell fragment relies on elastic reaction to realize physical action fully; in use very easy generation variation; and it is easily aging; make it the poor sensitivity of conducting and disconnection; useful life is also limited; the existing patent No. is the utility model patent of 89205283 disclosed a kind of spin footwear contact switches, has utilized the conduction spin to roll in inside to realize conduct electricity logical; disconnected, but because what adopt is spheroid machine operation mode; exist sensitivity relatively poor; in actual applications, be difficult to guarantee safety timely at the instantaneous trip power supply.
Summary of the invention
The purpose of this utility model is to solve the technical deficiency of above-mentioned existence, a kind of anti-inclination electric installation of outage automatically is provided, has simple in structure, easy for installation, highly sensitive characteristics, can be when the product birth be tilted, can safety be protected at the moment auto power off.
The utility model comprises the conductive contact blade that electric installation is built-in and the binding post at two ends, the technical scheme that is adopted is: at the two ends inwall of the insulation cavity of a sealing, respectively install and fix a conductive contact blade, and respectively connect a binding post that is used to connect power line in the outer end of the conductive contact blade of being installed, in the insulation cavity of sealing, pour into the liquid conduction medium that is used to conduct electricity again, user mode insulation cavity constitutes to be walked crosswise when horizontal, the liquid conduction medium can be with the conductive contact blade conducting at two ends in the insulation cavity, make power supply be in user mode, when the unexpected generation of product appearance skews, the liquid conduction medium flows to lower immediately, promptly disconnect the conductive contact blade of institute's conducting, constitute off-position.
In the technique scheme, described liquid conduction medium can preferably adopt the mercury material, and mercury has good electric conductivity, and with the change at angle of inclination, can flow fast.
The described insulation cavity of the technical program can be with the demand of the market development and client's needs, produce cylindrical insulation cavity for sealing, also can produce rectangle insulation cavity into sealing, can also be processed as the insulation cavity of the cruciformity of sealing, insulating material can select for use high-intensity material to process.
The utility model passes through technique scheme, owing to adopted the mercury liquid conduction in the insulation cavity of sealing, install the back when using when product transverse horizontal state, mercury is about to the next electric contact point at two ends and links up, make it to be in "on" position, when product produces, mercury can flow with the angle of inclination in moment, it is deenergization, it is unexpected to avoid electric leakage to produce, make lives and properties obtain safety guarantee, compare, adopt mercury as the liquid conduction medium with prior art ball-type machinery anti-dumping switch, its flexible performance is splendid, have simple in structure, cheap, distinguishing feature highly sensitive and easy to install can be widely applied to various household appliances and fields such as transport facility and industrial machinery and use as the inclination automatic switch, and good market application prospect is arranged.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model rectangle insulated cavity body structure schematic diagram.
Fig. 3 is the cylindrical insulated cavity body structure of a utility model schematic diagram.
Fig. 4 is the utility model cruciformity insulated cavity body structure schematic diagram.
Embodiment
Shown in accompanying drawing 1 embodiment: at the two ends inwall of the insulation cavity 1 that seals, a conductive contact blade 2 respectively is installed, the outer end of conductive contact blade 2 is connected with binding post 4 respectively, in the insulation cavity 1 of sealing, liquid conduction medium 3 is housed, the liquid conduction medium of adorning 3 preferred with mercurys with excellent conductive performance, but, consider that mercury is the stronger material of toxicity, for this reason, insulation cavity 1 should adopt high-intensity materials processing production, as materials such as high molecular weight plastics, the amount of dress mercury needs to determine according to chamber internal volume and products characteristics originally in the insulation cavity 1, permission angle of inclination as product is 30 ° to the maximum, and it is value that the value of the interior dress of cavity mercury should tilt 30 ° to break away from the two ends conductive contact blade 2 that is connected with product, can guarantee to reach the purpose of automatic outage thus.
As distortion of the present utility model, insulation cavity 1 can be produced and be various bodies, the insulation cavity 1 of the cruciformity of cylindrical insulation cavity 1 as shown in Figure 2 and the rectangle of Fig. 3 insulation cavity 1 and Fig. 4, except that 1 distortion of insulation cavity, its technical pattern and Fig. 1 are all identical, its accompanying drawing 1,2,3 are applicable on the product of two ends inclination, and prevent when all angles tilt when product needed, can adopt Fig. 4 cruciformity structure, its built-in conductive contact blade 2 is fixed on four jiaos outer end outer wall, when equipment when unspecified angle tilts, all can reach the purpose of auto power off.
The described technical pattern of the foregoing description realizes the preferable enforcement structure of the utility model purpose for the applicant; when entity technical application scheme; be not restricted to said structure; also can adopt other distressed structure; any to the modification in the utility model technical pattern claim scope, change or/and replacement all should be considered as within the protection range of the present utility model.
Claims (5)
1. prevent the inclination electric installation of outage automatically for one kind, the line post (4) that comprises built-in conductive contact blade of electric installation (2) and two ends, it is characterized in that: at the two ends inwall of the insulation cavity (1) of a sealing, a conductive contact blade (2) respectively is housed, the outer end of the conductive contact blade of being adorned (2) respectively is connected with a binding post (4), in the insulation cavity (1) of sealing liquid conduction medium (3) is housed.
2. anti-inclination according to claim 1 is the electric installation of outage automatically, and it is characterized in that: described liquid conduction medium (3) is a mercury liquid conducting medium (3).
3. anti-inclination according to claim 1 is the electric installation of outage automatically, it is characterized in that: insulation cavity (1) is the cylindrical insulation cavity (1) of a sealing.
4. anti-inclination according to claim 1 is the electric installation of outage automatically, it is characterized in that: described insulation cavity (1) is the rectangle insulation cavity (1) of sealing.
5. anti-inclination according to claim 1 is the electric installation of outage automatically, it is characterized in that: insulation cavity (1) is the insulation cavity (1) of the cruciformity of sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205567985U CN201796792U (en) | 2010-09-29 | 2010-09-29 | Anti-tilting automatic power-off conductive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205567985U CN201796792U (en) | 2010-09-29 | 2010-09-29 | Anti-tilting automatic power-off conductive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796792U true CN201796792U (en) | 2011-04-13 |
Family
ID=43851693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205567985U Expired - Fee Related CN201796792U (en) | 2010-09-29 | 2010-09-29 | Anti-tilting automatic power-off conductive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796792U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851735A (en) * | 2015-04-17 | 2015-08-19 | 舒建兴 | Mechanical-type direct current breaker applicable to electric or electronic system and electrical machine |
| CN104934253A (en) * | 2015-07-05 | 2015-09-23 | 朱明德 | DC breaker used for pushing magnetofluid of electric or electronic system |
| CN104934254A (en) * | 2015-07-05 | 2015-09-23 | 朱明德 | DC breaker used for pushing magnetofluid of electric or electronic system |
| CN104934255A (en) * | 2015-07-05 | 2015-09-23 | 朱明德 | Mechanical type DC breaker and electric machinery used for electric or electronic system |
-
2010
- 2010-09-29 CN CN2010205567985U patent/CN201796792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851735A (en) * | 2015-04-17 | 2015-08-19 | 舒建兴 | Mechanical-type direct current breaker applicable to electric or electronic system and electrical machine |
| CN104934253A (en) * | 2015-07-05 | 2015-09-23 | 朱明德 | DC breaker used for pushing magnetofluid of electric or electronic system |
| CN104934254A (en) * | 2015-07-05 | 2015-09-23 | 朱明德 | DC breaker used for pushing magnetofluid of electric or electronic system |
| CN104934255A (en) * | 2015-07-05 | 2015-09-23 | 朱明德 | Mechanical type DC breaker and electric machinery used for electric or electronic system |
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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: 20110413 Termination date: 20110929 |