CN201845969U - Single-phase tripolar plug with fuse and power switch - Google Patents
Single-phase tripolar plug with fuse and power switch Download PDFInfo
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- CN201845969U CN201845969U CN2010202918814U CN201020291881U CN201845969U CN 201845969 U CN201845969 U CN 201845969U CN 2010202918814 U CN2010202918814 U CN 2010202918814U CN 201020291881 U CN201020291881 U CN 201020291881U CN 201845969 U CN201845969 U CN 201845969U
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- fuse
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- mains switch
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Abstract
The utility model relates to an improvement of a detachable household single-phase tripolar plug with national standard, in particular to a 220-250V, 10A safe detachable single-phase tripolar plug which integrates a power-supply control switch, a fuse and a power supply display, belonging to the field of household appliances. The detachable household single-phase tripolar plug is suitable for overcurrent protection of household or commercial electrical equipment such as a lamp, a computer, a TV set and the like and the occasions where the power switch is needed. In the utility model, the design is reasonable and the internal structure is compact. As functions of the the power switch, the fuse and a light-emitting diode are increased, the power indication function at night is given and the usage is safer, and the detachable household single-phase tripolar plug is suitable for a gentle breeze ceiling fan and a temporary lamp, and power supply control of common household appliances with disabled power switches and the occasions with branching control requirements.
Description
Technical field the utility model relates to a kind of improvement of family expenses GB single-phase three extremely removable plugs, belongs to household appliance technical field.
The single-phase three extremely removable plugs of common 220-250V, the 10A that sells on the present market of background technology only are used as attaching plug and are used.Their shortcoming is not utilize the interior spatial structure of plug and smooth panel to dispose over-current protecting element fuse and power control switch.When drawing lamp or mains switch to lose efficacy or to have the branch line traffic control to require, inconvenient electrical equipment is controlled temporarily.
Summary of the invention the utility model is a kind of 220V with fuse, mains switch and light-emitting diode, 10A single-phase three extremely removable plugs.The design the purpose of this utility model is that 220-250V, 10A current collection source control switch, fuse and the power supply Presentation Function that provides a kind of family ordinary appliances to be suitable for for users is single-phase three extremely removable plugs of the safety of one.The internal structure compactness of plug, panel and housing all adopt the PC engineering material to make, and adopt the removable structure of subdivision up and down on the structure.Mains switch 1 adopts the explosion-proof type structure of sealing, and the silver-cadmium alloy contact of switch is enclosed in the engineering plastics enclosure interior, and the spring of button is positioned at the switch center position.Breaking capacity is good, good hand touch.Can replace pulling up attaching plug with pressing shift knob, thereby can reduce number of times and the damage of socket and the standby energy consumption that can control and save electrical equipment that plugs and unplugs appliance plug.Be applicable to general electric light, computer, family expenses or the overload protection of commercial appliance and the occasions that needs increase mains switch such as TV.
Description of drawings Fig. 1 is an internal structure layout plan of the present utility model.Fig. 2 is the outline drawing of mains switch, and Fig. 3 is its left view.Fig. 4 is a profile view of the present utility model, and Fig. 5 is its left view.Fig. 6 is the axonometric drawing of the utility model specific embodiment, and power switch button and hole of light emitting diode are arranged on the plug panel.
Embodiment the utility model is the family expenses GB single-phase three extremely removable plugs of 220-250V, 10A band fuse and mains switch and power supply demonstration, and overall dimension is 50*51*22.Power line is compressed back one tunnel by pressing plate 7 and is connected with fuse binding post 3, and by 220V, 10A fuse 4 is connected with 220V light-emitting diode 6 with the flat pin pole piece of plug again, sees Fig. 1.For the purpose of safety utilization of electric power, the lead-in wire of two pin of light-emitting diode with the insulating case pipe box get up.The two ends of fuse are fixed on the fuse holder 5.Another road is connected with mains switch 1, by being connected with bolt and being connected with the other end of light-emitting diode with the wiring pad of another flat pin pole piece behind the mains switch.Mains switch is positioned at the left side of layout plan, and two ends are screwed on base plate.Mains switch is 10A-16A, and the standard component of 250VAC is seen Fig. 2.Do not comprise the button height, its specification is 20*8*13.For preventing that mains switch from itself having electric arc to take place when opening and closing, switch adopts the explosion-proof type structure of sealing, and the silver-cadmium alloy contact of switch is enclosed in the inside of engineering plastics shell, higher breaking capacity is arranged, and improved useful life.The spring of button is positioned at the switch center position, and is neither too hard, nor too soft, and the turnover of opening and closing has dynamics, good hand touch.Ground wire is connected with the binding post 2 of the flat pin pole piece of protection ground wire.Adopt the removable structure of subdivision up and down on the utility model structure, the centre fixes with a screw.Panel and housing all adopt the PC engineering material, have fire-retardantly, and insulation and temperature tolerance use safelyr, are applicable to the ordinary appliances of general family.
The utility model is reasonable in design, the internal structure compactness.Owing to increased mains switch, the function of fuse and light-emitting diode, have power supply indication at night and use safelyr, also be applicable to breeze ceiling fan, draw the power supply control of the normal domestic use electrical equipment that lamp and mains switch lost efficacy and the occasion that has the branch line traffic control to require temporarily.
Claims (4)
1. the 220V with fuse and mains switch, the single-phase three-terminal polarized plus plug of 10A, comprise light-emitting diode (6), it is characterized in that, this single-phase three-terminal polarized plus plug current collection source control switch (1), fuse (4) and power supply Presentation Function are one, adopt the removable structure of subdivision up and down on the structure, panel and housing all adopt the PC engineering material to make.
2. the single-phase three-terminal polarized plus plug of 220V, 10A of band fuse according to claim 1 and mains switch, it is characterized in that, mains switch is 10A-16A, the 220V-250V standard component, adopt the explosion-proof type structure of sealing, the silver-cadmium alloy contact of switch is enclosed in the engineering plastics enclosure interior, and the spring of button is positioned at the switch center position.
3. the single-phase three-terminal polarized plus plug of 220V, 10A of band fuse according to claim 1 and mains switch is characterized in that the specification of fuse is 220V, 10A, and the two ends of fuse are fixed on the fuse holder (5).
4. the single-phase three-terminal polarized plus plug of 220V, 10A of band fuse according to claim 1 and mains switch is characterized in that, for the purpose of safety utilization of electric power, the lead-in wire of two pin of light-emitting diode with the insulating case pipe box get up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202918814U CN201845969U (en) | 2010-08-16 | 2010-08-16 | Single-phase tripolar plug with fuse and power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202918814U CN201845969U (en) | 2010-08-16 | 2010-08-16 | Single-phase tripolar plug with fuse and power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845969U true CN201845969U (en) | 2011-05-25 |
Family
ID=44040845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202918814U Expired - Fee Related CN201845969U (en) | 2010-08-16 | 2010-08-16 | Single-phase tripolar plug with fuse and power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901067A (en) * | 2015-06-26 | 2015-09-09 | 常州市诚天电子有限公司 | Waterproof type vehicle-mounted connector |
-
2010
- 2010-08-16 CN CN2010202918814U patent/CN201845969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901067A (en) * | 2015-06-26 | 2015-09-09 | 常州市诚天电子有限公司 | Waterproof type vehicle-mounted connector |
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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: 20110525 Termination date: 20120816 |