CN2439096Y - Rotary disk voltage regulating cord switch - Google Patents
Rotary disk voltage regulating cord switch Download PDFInfo
- Publication number
- CN2439096Y CN2439096Y CN 00238068 CN00238068U CN2439096Y CN 2439096 Y CN2439096 Y CN 2439096Y CN 00238068 CN00238068 CN 00238068 CN 00238068 U CN00238068 U CN 00238068U CN 2439096 Y CN2439096 Y CN 2439096Y
- Authority
- CN
- China
- Prior art keywords
- line
- lower cover
- cable clamping
- clamping interface
- voltage regulating
- 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
Links
Images
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The utility model relates to a rotary disk voltage regulating on-line switch, which overcomes the defect that the inner voltage regulating circuit is easy to damage and generate off-line phenomenon because of tearing. The rotary disk voltage regulating on-line switch comprises an upper cover, a lower cover, a line slot port between the upper cover and the lower cover, dimming circuit boards arranged in the upper cover and the lower cover, and a knob. The upper cover is provided with a line pressing pole, the lower cover is provided with a line clamping slot which is arranged under the line slot port, and the line pressing pole and the line clamping slot are clamped in a stagger mode. The utility model has the advantages of firm line tension, difficult electric line breakage, simple structure, and long service life.
Description
The utility model relates to a kind of rotating disk pressure-adjusting type On line switch.
On line switch mainly is to be serially connected on the electric light, is used to control the unlatching of electric light, because it is serially connected on the power line and uses, volume needs very little, is convenient to use.During use, do not fix, tear with electric wire,, be easy to cause inner regulating circuit to damage because of tearing if fixed structure is bad therein for power line through regular meeting owing to there is other supporter.Moreover, switch adjusting knob on line, the then meeting of On line switch one way or another motion on power line then more is easy to generate the off-line phenomenon.
The purpose of this utility model is to provide a kind of clamp firm, makes the reliable rotating disk pressure-adjusting type of electric property On line switch.
For realizing the purpose of this utility model, described rotating disk pressure-adjusting type On line switch comprises loam cake, lower cover, wire casing mouth between loam cake and the lower cover is arranged on the light adjusting circuit plate in described loam cake and the lower cover, knob, be covered with the line ball bar on described, be covered with cable clamping interface under described, the lower position of the online notch of described cable clamping interface, described line ball bar and cable clamping interface dislocation clamping.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the profile three-dimensional structure diagram of the utility model rotating disk pressure-adjusting type On line switch.
Fig. 2 is a loam cake cut-away view among Fig. 1.
Fig. 3 is a lower cover cut-away view among Fig. 1.
Fig. 4 is the structure chart of light adjusting circuit plate among Fig. 1.
Fig. 5 is the circuit theory diagrams of Fig. 4.
Below in conjunction with accompanying drawing, the embodiment of the utility model rotating disk pressure-adjusting type On line switch is described in further detail:
As shown in FIG., rotating disk pressure-adjusting type On line switch described in the utility model comprises loam cake (1), lower cover (2), wire casing mouth (7), light adjusting circuit plate (3), knob (4).Described loam cake (1) is provided with the line ball bar (5) of four flat, is separately positioned on the position on wire casing mouth (7) both sides.Described lower cover (2) correspondence is provided with four cable clamping interfaces (6), the lower position of the online notch of described cable clamping interface (6) (7).When loam cake (1) and lower cover (2) when covering, described line ball bar (5) and cable clamping interface (6) dislocation clamping.At this moment, if electric wire is installed, then electric wire enters the back from cable clamping interface (6) and is pressed in the bottom of cable clamping interface (6) downwards by line ball bar (5), forms certain bending because electric wire itself has certain intensity, be bent folding after, as if no external force, then can not become straight.Like this, tear the electric wire of upper and lower covers outside come what may, can not tear inner light adjusting circuit plate (3) by electric wire.And line ball bar (5) top can not make electric wire through being everlasting place bending to certain distance is arranged between the cable clamping interface (6), causes inner copper cash to fracture.Be provided with in the described cable clamping interface (6) to projecting inward wedge angle (8), when electric wire is torn, can snap in the rubber insulation of electric wire, make electric wire fixing more firm.Described cable clamping interface (6) is arranged on the side of wire casing mouth (6), when electric wire dress is installed in wherein, after entering by wire casing mouth (6), also wants the side bending, increases many turnovers, and minimizing is tearing inner light adjusting circuit plate (3) directly.The K switch of potentiometer W is serially connected in by the potentiometer W in the described light adjusting circuit plate (3), constitutes with capacitor C and triggers the loop, and the K switch of original pressure regulation electronic circuit is to be serially connected in the major loop of bidirectional triode thyristor SCR.Voltage on the bidirectional trigger diode D rises, after K switch is connected, along with the resistance of potentiometer W from large to small, bidirectional trigger diode D is open-minded gradually.Owing to trigger current in loop than little many of the electric current in the controllable silicon major loop, can reduce the overcurrent of the belt switch K of potentiometer institute, make the potentiometer that can select low capacity for use, not only volume is little, and long service life, causes whole smaller volume.
The utility model is covered with cable clamping interface down owing to be covered with line pressing rod on adopting, and cable clamping interface is in the lower orientation of notches for wire Put, line pressing rod and cable clamping interface dislocation clamping, it is firm to have a clamp, and electric wire is frangibility not, and is simple in structure, long service life Advantage.
Claims (4)
1. rotating disk pressure-adjusting type On line switch, comprise loam cake (1), lower cover (2), wire casing mouth (7) between loam cake (1) and the lower cover (2) is arranged on the light adjusting circuit plate (3) in described loam cake (1) and the lower cover (2), knob (4), it is characterized in that described loam cake (1) is provided with line ball bar (5), described lower cover (2) is provided with cable clamping interface (6), the lower position of the online notch of described cable clamping interface (6) (7), described line ball bar (5) and cable clamping interface (6) dislocation clamping.
2. rotating disk pressure-adjusting type On line switch according to claim 1 is characterized in that being provided with to projecting inward wedge angle (8) in the described cable clamping interface (6).
3. rotating disk pressure-adjusting type On line switch according to claim 1 and 2 is characterized in that described cable clamping interface (6) is arranged on the side of wire casing mouth (6).
4. rotating disk pressure-adjusting type On line switch according to claim 1 and 2 is characterized in that the K switch of potentiometer W in the described light adjusting circuit plate (3) is serially connected in the other triggering loop of potentiometer W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238068 CN2439096Y (en) | 2000-08-25 | 2000-08-25 | Rotary disk voltage regulating cord switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00238068 CN2439096Y (en) | 2000-08-25 | 2000-08-25 | Rotary disk voltage regulating cord switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439096Y true CN2439096Y (en) | 2001-07-11 |
Family
ID=33599197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00238068 Expired - Fee Related CN2439096Y (en) | 2000-08-25 | 2000-08-25 | Rotary disk voltage regulating cord switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439096Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885620A (en) * | 2021-01-15 | 2021-06-01 | 吴镜清 | On-line switch convenient to fast assembly |
-
2000
- 2000-08-25 CN CN 00238068 patent/CN2439096Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885620A (en) * | 2021-01-15 | 2021-06-01 | 吴镜清 | On-line switch convenient to fast assembly |
| CN112885620B (en) * | 2021-01-15 | 2023-02-10 | 吴镜清 | On-line switch convenient to fast assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8525372B2 (en) | Feather-touch dimming switch | |
| CN2439096Y (en) | Rotary disk voltage regulating cord switch | |
| CN209626669U (en) | One kind matching electric control switch mould group | |
| CN2446649Y (en) | Reel type on-line switch | |
| CN213070935U (en) | Paste formula switch convenient to change panel | |
| CN220254818U (en) | Adjustable temperature controller convenient to installation | |
| CN218730745U (en) | Multiloop wire binding post for air switch | |
| CN1047637C (en) | Controllor with at least two position indicator | |
| CN214624902U (en) | Remote control bistable relay switch | |
| CN218958667U (en) | Motor, tooth case, electric capacity, switch line ball structure of fan | |
| CN2160982Y (en) | Elastic switch knife | |
| CN2403112Y (en) | Base of microswitch | |
| CN2717058Y (en) | Convenient plug | |
| CN2496125Y (en) | Energ-saved switch | |
| CN2144368Y (en) | Regulator for electric power use | |
| CN2375032Y (en) | Electronic speed variating switch for electric tool | |
| CN2565132Y (en) | Multifunctional single phase knife switch | |
| CN2191480Y (en) | Safety power switching device | |
| CN2162708Y (en) | Three-position power switch | |
| CN2139456Y (en) | Rehabilitation device with energy | |
| CN2138834Y (en) | Air type safety witch | |
| CN2686149Y (en) | Automatic overload power-off safety plug | |
| CN2139302Y (en) | Electric bulb life-prolonging pull switch capable of regulating light in order or reversibly | |
| CN2340083Y (en) | Double-way exhaust-fan switch | |
| CN2116284U (en) | Safety and fast wiring device |
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: 20010711 Termination date: 20090825 |