CN202871451U - Universal electromagnet - Google Patents
Universal electromagnet Download PDFInfo
- Publication number
- CN202871451U CN202871451U CN 201220580138 CN201220580138U CN202871451U CN 202871451 U CN202871451 U CN 202871451U CN 201220580138 CN201220580138 CN 201220580138 CN 201220580138 U CN201220580138 U CN 201220580138U CN 202871451 U CN202871451 U CN 202871451U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- rectifier bridge
- universal
- switch
- power supply
- 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 discloses a universal electromagnet comprising an electromagnet body, wherein the electromagnet is connected with a power supply through a switch, and a rectifier bridge is arranged between the electromagnet body and the switch. Optimizedly, the outside of the electromagnet body and the outside of the rectifier bridge are provided with a common shell body. The universal electromagnet has the advantages of capable of being directly connected with a common power supply to be used, and therefore uniformity is relatively strong.
Description
Technical field
The present invention relates to technical field of electric appliances, especially relate to a kind of universal electromagnetic iron.
Background technology
Electromagnet is common electric.General, electromagnet comprises the electromagnet ontology that is comprised of coil and iron core, body is connected to power supply by switch (also can be attaching plug).Like this, behind the switch connection, coil electricity makes body can attract the materials such as iron.Its defective is: the power supply that connects mostly is the 24V direct current, thereby can't be connected to 220V electric main commonly used, thereby versatility is not strong.Therefore be necessary to be improved.
Summary of the invention
Deficiency for above-mentioned prior art exists the purpose of this invention is to provide a kind of universal electromagnetic iron, and it has and can be connected directly to common civil power and use, thus the stronger characteristics of versatility.
To achieve these goals, the technical solution adopted in the present invention is: universal electromagnetic iron, comprise electromagnet ontology, and body is connected to power supply by switch, is provided with rectifier bridge between described body and the switch.
Described body and rectifier bridge outside are provided with common housing.
After adopting said structure, the present invention is compared with existing technology the advantage that has and is: can be connected directly to common civil power and use, thereby versatility is stronger.Body of the present invention is connected with rectifier bridge, and rectifier bridge is transformed to the required direct currents such as 24V of body with the 220V electric main of civil power.That is, this universal electromagnetic iron can be connected directly to civil power and use, and is comparatively convenient.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the operation principle schematic diagram of embodiments of the invention.
Among the figure: 10, housing, L, body; D, rectifier bridge; K, switch.
Embodiment
The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, as shown in Figure 1: universal electromagnetic iron comprises electromagnet ontology L.Obviously, body L has iron core, and the iron core outside is wound with coil.Body L is connected to power supply by K switch, and is provided with rectifier bridge D between body L and the K switch.Like this, directly body L is connected to the 220V electric main after, rectifier bridge D is transformed to the direct current of the required 24V of body L or other voltage indexes with the 220V electric main, thereby comparatively general, convenient.
Optimize, body L and rectifier bridge D outside are provided with common housing 10.That is, body L and rectifier bridge D are positioned at same housing 10.Like this, the integrated level of this universal electromagnetic iron is higher.
Claims (2)
1. universal electromagnetic iron comprises electromagnet ontology (L), and body (L) is connected to power supply by switch (K), it is characterized in that: be provided with rectifier bridge (D) between described body (L) and the switch (K).
2. universal electromagnetic iron according to claim 1, it is characterized in that: described body (L) and rectifier bridge (D) outside are provided with common housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580138 CN202871451U (en) | 2012-11-06 | 2012-11-06 | Universal electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580138 CN202871451U (en) | 2012-11-06 | 2012-11-06 | Universal electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871451U true CN202871451U (en) | 2013-04-10 |
Family
ID=48038147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580138 Expired - Fee Related CN202871451U (en) | 2012-11-06 | 2012-11-06 | Universal electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871451U (en) |
-
2012
- 2012-11-06 CN CN 201220580138 patent/CN202871451U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131106 |