CN2590161Y - Electromagnetic power supply main switch - Google Patents
Electromagnetic power supply main switch Download PDFInfo
- Publication number
- CN2590161Y CN2590161Y CN 02291736 CN02291736U CN2590161Y CN 2590161 Y CN2590161 Y CN 2590161Y CN 02291736 CN02291736 CN 02291736 CN 02291736 U CN02291736 U CN 02291736U CN 2590161 Y CN2590161 Y CN 2590161Y
- Authority
- CN
- China
- Prior art keywords
- master switch
- switch
- main switch
- drain pan
- base plate
- 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 an electromagnetic power supply main switch which mainly comprises an end cover of the main switch, a bottom casing of the main switch, an installing bottom plate of the main switch, and a bakelite seat, wherein the installing bottom plate and of the main switch and the bottom casing of the main switch are welded together; the bakelite seat is connected with the bottom casing of the main switch and the end cover of the main switch by connecting screws of the bottom casing and connecting screws of the end cover; a connecting copper plate of an automobile main power supply and connecting screws of coil control pins are arranged on the bakelite seat; a plane where installing holes on the installing bottom plate of main switch are arranged is parallel to a heavy perpendicular line of a power switch. The installing bottom plate of the main switch is in an L shape, a transverse plate is welded on the bottom of the bottom casing of the main switch, and installing holes are arranged on a vertical plate. The utility model has the advantage that because the plane of the installing bottom plate is parallel to the heavy perpendicular line of the power switch, after the power switch is arranged on an automobile, the motion direction of an electromagnet core is also parallel to the self-weight direction. Accordingly, the resistance of the electromagnet core is reduced in motion, so the work reliable performance of the power switch is further improved and guaranteed.
Description
Technical field
The utility model relates to a kind of mains switch, mainly is a kind of electromagnetic power-supply general switch.
Background technology
Originally the plane of the electromagnetic power-supply general switch of structure installation base plate is vertical with the plumb line of mains switch, the deficiency of its structure is: after causing mains switch to be installed on the automobile, the direction of motion of the electromagnetic core in the mains switch is vertical with its deadweight direction, cause the resistance of motion of electromagnetic core to strengthen, influence the reliability of mains switch.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of electromagnetic power-supply general switch of dependable performance.
The technical scheme that its technical problem that solves the utility model adopts: this electromagnetic power-supply general switch, mainly comprise master switch end cap, master switch drain pan, master switch installation base plate and bakelite base, master switch is installed base plate and the master switch drain pan welds together, bakelite base is connected with master switch drain pan, master switch end cap by drain pan attachment screw, end cap attachment screw, bakelite base is provided with the automobile general supply and connects copper coin and coil control lead-in wire attachment screw, and the plane at the installing hole place on the master switch installation base plate is parallel with the plumb line of mains switch.
The technical scheme that its technical problem that solves the utility model adopts can also be further perfect.Mainly be divided into following several: it is L-shaped that (1) described master switch is installed base plate, and transverse slat is welded on the bottom surface of master switch drain pan, and riser is provided with installing hole.(2) it is L-shaped that described master switch is installed base plate, and end is welded on the bottom surface of master switch drain pan, and hard plate is inferior bell shape, which is provided with installing hole.(3) described master switch installation base plate is the anchor ear shape, and is welded on the side of master switch drain pan, and connects by the anchor ear trip bolt, which is provided with installing hole.Remove above 3 kinds of forms, can also further expand similar form.
The effect that the utility model is useful is: because the plane of installation base plate is parallel with the plumb line of mains switch, after mains switch is installed on the automobile, the direction of motion of the electromagnetic core in the mains switch is also parallel with its deadweight direction, electromagnetic core in mains switch resistance when motion reduces like this, the reliable operation performance of mains switch is further improved and ensures.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the plan structure schematic diagram of the utility model embodiment 1;
Fig. 3 is the main TV structure schematic diagram of the utility model embodiment 2;
Fig. 4 is the plan structure schematic diagram of the utility model embodiment 2;
Fig. 5 is the main TV structure schematic diagram of the utility model embodiment 3;
Fig. 6 is the plan structure schematic diagram of the utility model embodiment 3;
Embodiment
Below in conjunction with embodiment the utility model is further described.
Embodiment 1: as depicted in figs. 1 and 2, this electromagnetic power-supply general switch, mainly comprise master switch end cap 1, master switch drain pan 5, master switch installation base plate 6 and bakelite base 3, master switch is installed base plate 6 and 5 welding of master switch drain pan, the two ends of bakelite base 3 are connected with master switch drain pan 5, master switch end cap 1 by drain pan attachment screw 4, end cap attachment screw 2 respectively, bakelite base 3 is provided with the automobile general supply and connects copper coin 7 and coil control lead-in wire attachment screw, and it is characterized in that: the plane at installing hole 8 places on the master switch installation base plate 6 is parallel with the plumb line of mains switch.It is L-shaped that master switch is installed base plate 6, and transverse slat is welded on the bottom surface of master switch drain pan 5, respectively is provided with an installing hole 8 on the riser of two symmetries.
Embodiment 2: as shown in Figure 3 and Figure 4, it is L-shaped that described described master switch is installed base plate 6, and transverse slat is welded on the bottom surface of master switch drain pan 5..Riser is inferior bell shape, on it symmetry respectively be provided with an installing hole 8.
Embodiment 3: as shown in Figure 5 and Figure 6, it is the anchor ear shape that described master switch is installed base plate 6, is welded on the side of master switch drain pan 5, and connects by anchor ear trip bolt 9.The two ends symmetry of base plate 6 respectively be provided with an installing hole 8.
Claims (4)
1, a kind of electromagnetic power-supply general switch, mainly comprise master switch end cap (1), master switch drain pan (5), master switch is installed base plate (6) and bakelite base (3), master switch is installed base plate (6) and is welded together with master switch drain pan (5), bakelite base (3) is by drain pan attachment screw (4), end cap attachment screw (2) and master switch drain pan (5), master switch end cap (1) is connected, bakelite base (3) is provided with the automobile general supply and connects copper coin (7) and coil control lead-in wire attachment screw (10), and it is characterized in that: the plane at installing hole (8) place on the master switch installation base plate (6) is parallel with the plumb line of mains switch.
2, electromagnetic power-supply general switch according to claim 1 is characterized in that: described master switch installation base plate (6) is L-shaped, and transverse slat is welded on the bottom surface of master switch drain pan (5), and riser is provided with installing hole (8).
3, electromagnetic power-supply general switch according to claim 1 is characterized in that: described master switch is installed base plate (6) and is provided with the riser that is inferior bell shape, and riser is provided with installing hole (8), and end is welded on the bottom surface of master switch drain pan (5).
4, electromagnetic power-supply general switch according to claim 1 is characterized in that: it is the anchor ear shape that described master switch is installed base plate (6), and is welded on the side of master switch drain pan (5), and connects by anchor ear trip bolt (9), which is provided with installing hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291736 CN2590161Y (en) | 2002-12-16 | 2002-12-16 | Electromagnetic power supply main switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291736 CN2590161Y (en) | 2002-12-16 | 2002-12-16 | Electromagnetic power supply main switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590161Y true CN2590161Y (en) | 2003-12-03 |
Family
ID=33750413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02291736 Expired - Fee Related CN2590161Y (en) | 2002-12-16 | 2002-12-16 | Electromagnetic power supply main switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590161Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100426435C (en) * | 2006-06-26 | 2008-10-15 | 张宇群 | Electromagnetic power-supply general switch |
-
2002
- 2002-12-16 CN CN 02291736 patent/CN2590161Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100426435C (en) * | 2006-06-26 | 2008-10-15 | 张宇群 | Electromagnetic power-supply general switch |
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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 |