CN201608129U - Electric brake device - Google Patents
Electric brake device Download PDFInfo
- Publication number
- CN201608129U CN201608129U CN2009202020663U CN200920202066U CN201608129U CN 201608129 U CN201608129 U CN 201608129U CN 2009202020663 U CN2009202020663 U CN 2009202020663U CN 200920202066 U CN200920202066 U CN 200920202066U CN 201608129 U CN201608129 U CN 201608129U
- Authority
- CN
- China
- Prior art keywords
- insulator block
- electric brake
- electromagnet
- irony
- brake device
- 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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- Braking Arrangements (AREA)
Abstract
The utility model relates to an electric brake device which comprises an electromagnet. One end of the electromagnet is connected with a lead-in port, the other end is connected with a wire, and the upper end is connected with a lower iron; an upper iron is arranged at the upper part correspondingly to the lower iron, an insulator block is connected at the upper end of the upper iron, a right push spring is connected at the left end of the insulator block, a left push spring is connected at the right end of the insulator block, and the upper end of the insulator block is fixed by a spring device in a connecting manner; the right push spring is connected with a main lead-out port by a main lead wire, and the left push spring is connected with an auxiliary lead-output port by an auxiliary lead wire. When current passing by an electric brake exceeds the rated one, some branches are switched off to reduce the current; all the rest branches are switched off to stop power supply if the current continues to increase, thereby leading household electrical appliances and industrial machines to have certain protecting function. With the beneficial effects of simple structure and stable performance, the electric brake device can be widely popularized and applied.
Description
Technical field
The utility model relates to the power supply field, mainly is a kind of electric brake device that is used for family, industrial use.
Background technology
People in daily life at present, sometimes very unstable on voltage and electric current, when electric brake when the electric current that passes through surpasses rated current, avoid the excessive harm that causes of electric current to disconnect the whole piece main line, like this electrical equipment in the family and industrial machine are affected, also very dangerous.
Summary of the invention
The purpose that the utility model solves is to overcome the deficiency of above-mentioned existence, and provides when the electric current by electric brake surpasses rated current, reduces electric current with the breaking part branch road, guarantees a kind of electric brake device of other branch roads continuation energisings that the main line connected.
The purpose of this utility model is finished by following technical solution, this electric brake device, comprise electromagnet, an end of this electromagnet connects introducing port, and its other end is connected with electric wire, its upper end is connected with down irony, with the corresponding top of this time irony last irony is arranged, upper end of irony is connected with insulator block on this, and the left end of this insulator block is connected with the right side and pushes away spring, its right-hand member is connected with a left side and pushes away spring, and the upper end of this insulator block is connected and fixed by spring assembly; The described right side pushes away spring and is connected with leading outlet by leading electric wire, and a described left side pushes away spring and is connected with secondary export mouth by secondary conductor wire.
The effect that the utility model is useful: the utility model is to a kind of improvement of prior art; when the electric current by electric brake surpasses rated current; reduce electric current with the breaking part branch road; if electric current continues to increase; then disconnect all branch roads of residue and stop energising, thereby make electrical equipment in the family and industrial machine have certain protection, it has simple in structure; stable performance such as can extensively promote the use of at characteristics.
Description of drawings
Fig. 1 is this practical novel structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is done detailed introduction:
As shown in Figure 1, the utility model mainly comprises electromagnet 1, one end of this electromagnet 1 connects introducing port 2, its other end is connected with electric wire 3, and its upper end is connected with down irony 4-1, with the corresponding top of this time irony 4-1 last irony 4-2 is arranged, the upper end that should go up irony 4-2 is connected with insulator block 5, the left end of this insulator block 5 is connected with the right side and pushes away spring 6, and its right-hand member is connected with a left side and pushes away spring 7, and the upper end of this insulator block 5 is connected and fixed by spring assembly 8; The described right side pushes away spring 6 and is connected with leading outlet 11 by leading electric wire 9, and a described left side pushes away spring 7 and is connected with secondary export mouth 12 by secondary conductor wire 10.
The utility model in use, when the electric current by electromagnet 1 just often, leading outlet 11 all has electric current to derive with secondary export mouth 12; When the electric current by electromagnet 1 surpasses rated maximum current, electromagnet 1 produces magnetic field and can together pull down with connected insulator block 5 going up irony 4-1, cause a left side to push away spring 7 and be higher than insulator 5, separate with circuit and to open circuit, cause secondary export mouth 12 no currents, and leading outlet 11 electric currents continue output; If electric current continues to increase, then electromagnet 1 generation magnetic field can be together past more drop-down with connected insulator block 5 with going up irony 4-1, causes the right side to push away spring 6 and be higher than insulator 5, separates with circuit and open circuit, cause leading outlet 11 no currents, whole electric brake no current is cut off the electricity supply.Thereby make electrical equipment in the family and industrial machine have certain protection, it has simple in structure, and stable performance such as can extensively promote the use of at characteristics.
Claims (1)
1. electric brake device, comprise electromagnet (1), it is characterized in that: an end of this electromagnet (1) connects introducing port (2), its other end is connected with electric wire (3), its upper end is connected with down irony (4-1), with the corresponding top of this time irony (4-1) last irony (4-2) is arranged, the upper end that should go up irony (4-2) is connected with insulator block (5), the left end of this insulator block (5) is connected with the right side and pushes away spring (6), its right-hand member is connected with a left side and pushes away spring (7), and the upper end of this insulator block (5) is connected and fixed by spring assembly (8); The described right side pushes away spring (6) and is connected with leading outlet (11) by leading electric wire (9), and a described left side pushes away spring (7) and is connected with secondary export mouth (12) by secondary conductor wire (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202020663U CN201608129U (en) | 2009-12-08 | 2009-12-08 | Electric brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202020663U CN201608129U (en) | 2009-12-08 | 2009-12-08 | Electric brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608129U true CN201608129U (en) | 2010-10-13 |
Family
ID=42952833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202020663U Expired - Fee Related CN201608129U (en) | 2009-12-08 | 2009-12-08 | Electric brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428987A (en) * | 2019-07-09 | 2019-11-08 | 浙江海洋大学 | A kind of safety guard |
-
2009
- 2009-12-08 CN CN2009202020663U patent/CN201608129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428987A (en) * | 2019-07-09 | 2019-11-08 | 浙江海洋大学 | A kind of safety guard |
| CN110428987B (en) * | 2019-07-09 | 2021-03-05 | 浙江海洋大学 | Safety protection device |
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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: 20101013 Termination date: 20101208 |