CN2329076Y - Safety high power electriomagnet - Google Patents
Safety high power electriomagnet Download PDFInfo
- Publication number
- CN2329076Y CN2329076Y CN 98221216 CN98221216U CN2329076Y CN 2329076 Y CN2329076 Y CN 2329076Y CN 98221216 CN98221216 CN 98221216 CN 98221216 U CN98221216 U CN 98221216U CN 2329076 Y CN2329076 Y CN 2329076Y
- Authority
- CN
- China
- Prior art keywords
- iron core
- utility
- model
- iron
- electromagnet
- 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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Abstract
The utility model relates to an electromagnet with safety and high power, which comprises an iron core (1) and an armature (3) which are connected by a pushing rod (4), wherein a coil (2) is arranged in a groove of the iron core (1). The utility model is characterized in that the outer edge of the armature (3) is bent towards the iron core (1), the distance between the bent part and the iron core (1) is less than 2 mm, the left side of the armature (3) is provided with a convex ring and a concave ring (5), and the corresponding position of the iron core (1) is provided with a concave ring or a convex ring (6) corresponding to the convex ring and the concave ring (5). Compared with the existing electromagnet, the utility model is added with two auxiliary air gaps, greatly reduces exciting current under the condition of keeping the original sucking force, and has the advantages of low energy consumption, safety and long service life.
Description
The utility model relates to a kind of magnet, particularly relates to a kind of electromagnet that imperial iron is arranged.
Electromagnet mainly is used as the drive unit of electromagnetic brake, imperial iron of existing disc type DC electromagnet is a flat board, the electromagnet core cross section is the E font, drive between iron and the iron core and connect by catch bar, working gas gap between them is equidistant parallel lines, its air gap length, the i.e. impulse stroke of electromagnet, after required electromagnetic attraction and impulse stroke were determined, its field ampere-turns value is definite value just.In addition, because working gas gap is longer, in time, have staff's hand to be driven iron to squeeze the accident of hindering and take place.
The purpose of this utility model provides a kind of few safe high energy electromagnet that consumes energy.
Cored and the imperial iron of the utility model, connect by catch bar between the two, in the groove of iron core coil is housed, it is characterized in that the outer rim of driving iron bends to the iron core direction, distance between bending part and the iron core is less than 2mm, in the left side of driving iron protruding circle or recessed circle are arranged, corresponding with it recessed circle or protruding circle are arranged on the corresponding position of iron core.
The utility model and existing electromagnet have relatively increased by 2 auxiliary air gaps, can significantly reduce exciting current under the condition that keeps original suction, and it is little to consume energy, safety, long service life.
Below by embodiment and description of drawings the utility model.
Accompanying drawing is a structural representation of the present utility model.
Iron core (1) and disc type that the utility model has the cross section to be the E font are driven iron (3), connect by catch bar (4) between the two, coil (2) is housed in the groove of iron core (1), it is characterized in that driving of the direction bending of the outer rim of iron (3) to iron core (1), distance between bending part and the iron core (1) is less than 2mm, the any position of human body all can not enter wherein like this, as safe as a house, in the left side of driving iron (3) protruding circle or recessed circle (5) are arranged, on the corresponding position of iron core (1), corresponding with it recessed circle or protruding circle (6) are arranged.
The related circuit of the utility model is known, does not just describe in detail here.
Claims (1)
1. safe high-energy electromagnet, cored (1) and imperial iron (3), connect by catch bar (4) between the two, coil (2) is housed in the groove of iron core (1), it is characterized in that driving of the direction bending of the outer rim of iron (3) to iron core (1), distance between bending part and the iron core (1) has protruding circle or recessed circle (5) less than 2mm in the left side of driving iron (3), on the corresponding position of iron core (1) corresponding with it recessed circle or protruding circle (6) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221216 CN2329076Y (en) | 1998-05-14 | 1998-05-14 | Safety high power electriomagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221216 CN2329076Y (en) | 1998-05-14 | 1998-05-14 | Safety high power electriomagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329076Y true CN2329076Y (en) | 1999-07-14 |
Family
ID=33972827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221216 Expired - Fee Related CN2329076Y (en) | 1998-05-14 | 1998-05-14 | Safety high power electriomagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329076Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117147A (en) * | 2012-12-31 | 2013-05-22 | 杭州沪宁电梯配件有限公司 | Disc type ratio electromagnet end portion structure |
-
1998
- 1998-05-14 CN CN 98221216 patent/CN2329076Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117147A (en) * | 2012-12-31 | 2013-05-22 | 杭州沪宁电梯配件有限公司 | Disc type ratio electromagnet end portion structure |
| CN103117147B (en) * | 2012-12-31 | 2015-10-14 | 杭州沪宁电梯配件有限公司 | A kind of disc type ratio electromagnet end portion structure |
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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 |