CN2198663Y - Multiple control electromagnetic wall switch - Google Patents
Multiple control electromagnetic wall switch Download PDFInfo
- Publication number
- CN2198663Y CN2198663Y CN 94215039 CN94215039U CN2198663Y CN 2198663 Y CN2198663 Y CN 2198663Y CN 94215039 CN94215039 CN 94215039 CN 94215039 U CN94215039 U CN 94215039U CN 2198663 Y CN2198663 Y CN 2198663Y
- Authority
- CN
- China
- Prior art keywords
- switch
- spring
- bakelite
- panel
- binding post
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a switch which is operated by the variation of a magnetic field, particularly a light switch for a multiple control light. A multiple control electromagnetic wall switch is composed of a main switch and a branch switch. The main switch comprises a face plate, a bakelite body, a fixing plate, a binding post, a movable contact piece, a movable contact, a fixed contact, a press button and a press button spring. The branch switch comprises a face plate, a bakelite body, a binding post, a fixed contact, a press button, a movable contact and a press button spring. The main switch is provided with a coil inside and the coil is provided with a movable armature and a fixed armature inside. The movable armature is provided with a movable supporting body which is provided with a reset mechanism. The multiple control electromagnetic wall switch has the advantages of simple structure, easy installation, conducting wire saving, and safe and reliable operation.
Description
The utility model relates to the switch by the change operation in magnetic field, especially the lighting switch of the many controls of a lamp.
An existing lamp-more-control switch circuit needs two two-way tumbler switches and three leads could constitute the two control circuits of a lamp, if a lamp three controls, four are controlled at least ... just need more two-way tumbler switch or double-point double-throw switch, also just need the more lead that connects.And the circuit more complicated, often make mistakes easily.
The purpose of the utility model is to provide a kind of simple installation, saves lead, the novel more-control switch of service-strong.
Many control electromagnetism switch on wall are made up of main switch and switch-dividing.Main switch comprises panel, is screwed bakelite body and fixed head on panel, and the movable contact spring, moving contact and the fixed contact that are contained in the binding post on the bakelite body and are connected with binding post are contained in button and button spring between panel and the fixed head.Switch-dividing comprises panel, is screwed the bakelite body on panel, and the fixed contact that the binding post on the bakelite body is housed and is connected with binding post is contained in button, moving contact and button spring between panel and the bakelite body.Between main switch fixed head and the bakelite body coil is housed, moving armature and static gag bit are arranged in the coil, movable support body is housed on the moving armature, on the movable support body resetting device is housed.
Below in conjunction with embodiment shown in the drawings, the utility model is explained in detail.
As shown in Figure 1, control the electromagnetism switch on wall is made up of a main switch KZ and one or an above switch-dividing KF more.No matter main switch KZ still is arbitrary switch-dividing KF clicks, and electric light can both be lighted.After electric light was lighted, no matter main switch KZ still is arbitrary switch-dividing KF clicked again, and electric light can both extinguish.The lead that connects switch-dividing KF only needs two.
As shown in Figure 2, main switch comprises following parts: panel 1, be screwed bakelite body 2 and fixed head 16 on panel 1, be contained in binding post 17 on the bakelite body 2 and movable contact spring 14, moving contact 5 and the fixed contact 4 that is connected with binding post 17, be contained in button 9 and button spring 10 between panel 1 and the fixed head 16.Between fixed head 16 and the bakelite body 2 coil 15 is housed, coil 15 has skeleton, moving armature 12 and static gag bit 13 are housed in the coil 15, movable support body 8 is housed on the moving armature 12, moving armature 12 is connected with movable support body 8 usefulness attachment screws 11, on the movable support body 8 resetting device is housed, movable contact spring 14 is contained on the movable support body 8.
Still as shown in Figure 2, resetting device comprises that spring abutment 3, one end that is fixed on the bakelite body 2 are fixed on the spring abutment 3, and the spring 6 that the other end can slide in the bowtie shaped slot of movable support body 8 is contained in the spring 7 on bakelite body 2 and the movable support body 8 in addition.
As shown in Figure 3, switch-dividing comprises panel 1, is screwed the bakelite body 2 on panel 1, is contained in binding post 17 on the bakelite body 2 and the fixed contact 4 that is connected with binding post 17, is contained in button 9, moving contact 5 and button spring 10 between panel 1 and the bakelite body 2.
Obviously, the utlity model has that structure is simple, simple installation, saving lead, use advantages such as reliable and secure, is the more satisfactory switches of the many controls of a lamp of room lighting and similar applications.
In the embodiment shown in the figures, panel is of a size of 85 * 85, and the thickness of main switch is 45, and the thickness of switch-dividing is 25.
Claims (2)
1, a kind of many control electromagnetism switch on wall, form by main switch and switch-dividing, main switch comprises panel (1), be screwed bakelite body (2) and fixed head (16) on panel (1), the movable contact spring (14) that is contained in the binding post (17) on the bakelite body (2) and is connected with binding post (17), moving contact (5) and fixed contact (4), be contained in button (9) and button spring (10) between panel (1) and the fixed head (16), switch-dividing comprises panel (1), be screwed the bakelite body (2) on panel (1), the fixed contact (4) that is contained in the binding post (17) on the bakelite body (2) and is connected with binding post (17), be contained in the button (9) between panel (1) and the bakelite body (2), moving contact (5) and button spring (10), it is characterized in that between main switch fixed head (16) and the bakelite body (2) coil (15) being housed, moving armature (12) and static gag bit (13) are arranged in the coil (15), movable support body (8) is housed on the moving armature (12), and movable support body is equipped with resetting device on (8).
2, by the described many control electromagnetism switch on wall of claim 1, it is characterized in that resetting device comprises a spring abutment (3) that is fixed on the bakelite body (2), one end is fixed on the spring (6) on the spring abutment (3), is contained in the spring (7) on bakelite body (2) and the movable support body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215039 CN2198663Y (en) | 1994-06-19 | 1994-06-19 | Multiple control electromagnetic wall switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215039 CN2198663Y (en) | 1994-06-19 | 1994-06-19 | Multiple control electromagnetic wall switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198663Y true CN2198663Y (en) | 1995-05-24 |
Family
ID=33831144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94215039 Expired - Fee Related CN2198663Y (en) | 1994-06-19 | 1994-06-19 | Multiple control electromagnetic wall switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198663Y (en) |
-
1994
- 1994-06-19 CN CN 94215039 patent/CN2198663Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |