CN203205824U - Current detecting device - Google Patents
Current detecting device Download PDFInfo
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- CN203205824U CN203205824U CN 201320359437 CN201320359437U CN203205824U CN 203205824 U CN203205824 U CN 203205824U CN 201320359437 CN201320359437 CN 201320359437 CN 201320359437 U CN201320359437 U CN 201320359437U CN 203205824 U CN203205824 U CN 203205824U
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Abstract
The utility model belongs to the technical field of current control, and provides a current detecting device. The current detecting device comprises a preset module, a current detecting module and a switch-off module, wherein the preset module is used for presetting a current power threshold value, the current detecting module is used for detecting current power, and the switch-off module is used for switching off an access of a current when the current detecting module detects that the current power reaches the current power threshold value. Therefore, the current detecting device protects the normal work of an electric device, and the electric device is prevented from being damaged.
Description
Technical field
The utility model relates to the Current Control Technology field, relates in particular to a kind of current detecting equipment.
Background technology
When people's life became increasingly abundant, increasing electrical equipment appeared in people's the life.These electrical equipment all are electrically connected with the city usually.But in some cases, the situation that electric current is excessive or electric current is too small may occur, this will cause electrical work undesired, or cause this electrical equipment damaged.Therefore, people need to detect the device of electrical work electric current, are not easy to use the device that electric current is detected but but also provide in the prior art.
In summary, the structure of existing current detecting equipment obviously exists inconvenience and defective, in actual use so be necessary to be improved.
The utility model content
For above-mentioned defective, the purpose of this utility model is to provide a kind of current detecting equipment, with the normal operation of protection electrical equipment, and guarantees that electrical equipment is not damaged.
In order to realize goal of the invention of the present utility model, the utility model provides a kind of current detecting equipment, comprising:
The presetting module of predetermined current power threshold;
Detect the current detection module of current power;
When described current detection module detects described current power and reaches described current power threshold value, cut off the cut-out module of the path of described electric current.
According to described current detecting equipment, described current detecting equipment also comprises:
After described cut-out module is cut off the path of described electric current, send the alarm module of alarm.
According to described current detecting equipment, described alarm module comprises signal lamp and/or sound broadcasting module.
The utility model is set to comprise by current detecting equipment: presetting module, current detection module and cut-out module; by presetting module predetermined current power threshold; detect described current power at current detection module and reach described current power threshold value; described cut-out module cut off described electric current path protection the normal operation of electrical equipment, and be not damaged.And preferred, alarm module sends alarm cut off the path of described electric current in described cut-out module after, and the input current abnormal of the electrical equipment of the detected input current power of prompting user is in time adopted remedial measures by the user.
Description of drawings
Fig. 1 is the structural representation of the current detecting equipment that provides of the first embodiment of the present utility model;
Fig. 2 is the structural representation of the current detecting equipment that provides of the second embodiment of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, in the first embodiment of the present utility model, provide a kind of current detecting equipment 100, comprising:
The presetting module 10 of predetermined current power threshold;
Detect the current detection module 20 of current power;
When the described current power of current detection module 20 detections reaches described current power threshold value, cut off the cut-out module 30 of the path of described electric current.
In this embodiment, current detecting equipment 100 is installed in the current input terminal that need to carry out the electrical equipment of current detecting.Then, according to the specified operating current power of this electrical equipment by presetting module 10 predetermined current power thresholds, this current power threshold value can be a value range, the maximum and the minimum value that comprise current power, the current power that detects at current detection module 20 surpasses the maximum of current power, or when being lower than the minimum value of current power, may cause electrical equipment irregular working or even damage.This moment, cut off the path that module 30 will be cut off described electric current, do not suffer damage to protect electrical equipment, cross senior general's electrical equipment such as electric current and burn etc.
Referring to Fig. 2, in the second embodiment of the present utility model, current detecting equipment 100 also comprises:
Behind the path that cuts off the described electric current of module 30 cut-outs, send the alarm module 40 of alarm.
Among this embodiment, behind the path that cuts off the described electric current of module 30 cut-outs, alarm module 40 sends alarm, and is undesired with the electric current input power of this electrical equipment of prompting user, and the user will carry out corresponding remedial measure according to prompting, protect the normal operation of electrical equipment.Concrete, alarm module 40 comprises signal lamp and/or sound broadcasting module.The input current that sends alarm prompt sound prompting user electrical equipment by this sound broadcasting module is unusual.Certainly, alarm module 40 also comprises signal lamp.By lighting of signal lamp, the input current of this electrical equipment of prompting user is unusual.
In sum; the utility model is set to comprise by current detecting equipment: presetting module, current detection module and cut-out module; by presetting module predetermined current power threshold; detect described current power at current detection module and reach described current power threshold value; described cut-out module cut off described electric current path protection the normal operation of electrical equipment, and be not damaged.And preferred, alarm module sends alarm cut off the path of described electric current in described cut-out module after, and the input current abnormal of the electrical equipment of the detected input current power of prompting user is in time adopted remedial measures by the user.
Certainly; the utility model also can have other various embodiments; in the situation that do not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (3)
1. a current detecting equipment is characterized in that, comprising:
The presetting module of predetermined current power threshold;
Detect the current detection module of current power;
When described current detection module detects described current power and reaches described current power threshold value, cut off the cut-out module of the path of described electric current.
2. current detecting equipment according to claim 1 is characterized in that, described current detecting equipment also comprises:
After described cut-out module is cut off the path of described electric current, send the alarm module of alarm.
3. current detecting equipment according to claim 1 is characterized in that, described alarm module comprises signal lamp and/or sound broadcasting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320359437 CN203205824U (en) | 2013-06-22 | 2013-06-22 | Current detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320359437 CN203205824U (en) | 2013-06-22 | 2013-06-22 | Current detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205824U true CN203205824U (en) | 2013-09-18 |
Family
ID=49149892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320359437 Expired - Fee Related CN203205824U (en) | 2013-06-22 | 2013-06-22 | Current detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207384A (en) * | 2019-07-09 | 2019-09-06 | 山东龙竹新能源科技有限公司 | A kind of electric heater |
-
2013
- 2013-06-22 CN CN 201320359437 patent/CN203205824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207384A (en) * | 2019-07-09 | 2019-09-06 | 山东龙竹新能源科技有限公司 | A kind of electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140622 |
|
| EXPY | Termination of patent right or utility model |