CN204179401U - A kind of insert row with alarm and protection function - Google Patents
A kind of insert row with alarm and protection function Download PDFInfo
- Publication number
- CN204179401U CN204179401U CN201420729922.1U CN201420729922U CN204179401U CN 204179401 U CN204179401 U CN 204179401U CN 201420729922 U CN201420729922 U CN 201420729922U CN 204179401 U CN204179401 U CN 204179401U
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- CN
- China
- Prior art keywords
- circuit unit
- power
- insert row
- restore
- protection
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of insert row with alarm and protection function; this insert row has overpower or the too high alarm and protection of conductor temperature and restore funcitons; design comprises warning circuit unit; protection restore circuit unit; temperature sensor unit, power-sensing circuit unit, insert row socket; power line, insert row housing.Temperature sensor unit to be installed in power line and with warning circuit unit with protect restore circuit unit to be connected, power-sensing circuit unit respectively with insert row socket, warning circuit unit, protect restore circuit unit to be connected.When temperature exceedes rated power higher than setting threshold or power-sensing circuit unit inspection to the gross power of power consumption equipment, trigger alarm circuit unit carries out warning and buzzer rings; simultaneously starting protection restore circuit unit cuts off the power supply to insert row socket, until temperature reach in safe range or electrical appliance gross power lower than rated power after restore electricity.Be particularly useful for power consumption equipment more and work long hours, the occasion of operational environment complexity.
Description
Art
The utility model relates to electronics, technical field of electric appliances, is a kind of insert row realizing having alarm and protection function by hardware circuit.
Technical background
At present, known traditional insert row just has the socket of power supply indicator and multiple holes and three hole composite types and compatible American-European standard, and as the product of the brands such as bull, the insert row of part producer design simultaneously has USB interface.Insert row all can mark rated power, but not safeguard measure, and if high-power electric appliance is connected insert row by user accidentally, to work long hours or equipment short circuit can cause power line overheated on fire, electrical appliance damages, and even brings imponderable loss.
Utility model content
In order to solve subject matter and the deficiency of existing insert row product; the utility model provides a kind of insert row of improvement; this insert row has overpower or the too high alarm and protection of conductor temperature and restore funcitons, and this insert row is particularly useful for the many and occasion of longevity of service of power consumption equipment.
The utility model solves the technical scheme that its technical problem adopts: insert row design comprises warning circuit unit, protection restore circuit unit, temperature sensor unit, power-sensing circuit unit, insert row socket, power line, insert row housing.Temperature sensor unit to be installed in power line and with warning circuit unit with protect restore circuit unit to be connected, power-sensing circuit unit respectively with insert row socket, warning circuit unit, protect restore circuit unit to be connected.When temperature exceedes rated power higher than the gross power of power consumption equipment on setting threshold or power-sensing circuit unit inspection to insert row socket, trigger alarm circuit unit carries out warning and buzzer sound; starting protection restore circuit unit cuts off the power supply to insert row socket simultaneously, and waiting temperature reaches in safe range or electrical appliance gross power restores electricity lower than after rated power.
The beneficial effects of the utility model are; design realizes a kind of insert row with alarm and protection function; buzzer warning can be started when conductor temperature is too high or power consumption equipment gross power exceedes rated power; starting protection circuit cuts off supplying power for outside simultaneously, when temperature and electric power recover can restore electricity normally.Safety guarantee can be provided for user in actual applications, be particularly useful for power consumption equipment more and work long hours, the occasion of operational environment complexity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the model calling schematic diagram in the utility model.
Fig. 2 is the structural representation of the utility model example 1.
1. warning circuit unit in figure, 2. protect restore circuit unit, 3. power-sensing circuit unit, 4. insert row socket, 5. temperature sensor unit, 6. power line, 7 insert row housings.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, 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 explain the utility model, and be not used in restriction the utility model.
Embodiment 1; this example discloses a kind of insert row with alarm and protection function; in FIG, warning circuit unit 1 is connected with protection restore circuit unit 2, power-sensing circuit unit 3, temperature sensor unit 5, and insert row socket 4 is connected with protection restore circuit unit 2.Detection Information is passed to warning circuit unit 1 by power-sensing circuit unit 3 and temperature sensor unit 5, and warning circuit unit 1 is made according to information and responded and determine whether trigger protection restore circuit unit 2.
Fig. 2 is the structural representation of this example; warning circuit unit 1 and power-sensing circuit cellular installation are in the left side of insert row housing 7; temperature sensor unit 5 is installed in power line 6; power line 6 is connected with insert row housing 7; insert row socket 4 is installed on the both sides, the left side of insert row housing 7, and protection restore circuit unit 2 is installed on bottom on the left of insert row housing 7.When temperature sensor unit 5 detects that power line 6 temperature exceedes rated power higher than the power consumption equipment gross power that setting threshold or power-sensing circuit unit 3 detect on insert row socket 4, trigger alarm circuit unit carries out buzzer call warning; trigger protection restore circuit unit 2 stops the power supply to insert row socket simultaneously, and when waiting the temperature of detection or electrical appliance gross power to meet the requirements, just stop alarm restores electricity.
Claims (1)
1. one kind has the insert row of alarm and protection function, comprise warning circuit unit, protection restore circuit unit, temperature sensor unit, power-sensing circuit unit, insert row socket, power line, insert row housing, it is characterized in that: temperature sensor unit to be installed in power line and with warning circuit unit with protect restore circuit unit to be connected, power-sensing circuit unit respectively with insert row socket, warning circuit unit, protection restore circuit unit connects, when temperature exceedes rated power higher than setting threshold or power-sensing circuit unit inspection to the gross power of power consumption equipment, trigger alarm circuit unit carries out warning and buzzer rings, starting protection restore circuit unit cuts off the power supply to insert row socket simultaneously, until temperature reach in safe range or electrical appliance gross power lower than rated power after restore electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729922.1U CN204179401U (en) | 2014-11-29 | 2014-11-29 | A kind of insert row with alarm and protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729922.1U CN204179401U (en) | 2014-11-29 | 2014-11-29 | A kind of insert row with alarm and protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179401U true CN204179401U (en) | 2015-02-25 |
Family
ID=52568176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729922.1U Expired - Fee Related CN204179401U (en) | 2014-11-29 | 2014-11-29 | A kind of insert row with alarm and protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470738A (en) * | 2015-11-30 | 2016-04-06 | 黄馨莹 | Extension socket with alarm function |
| CN110233396A (en) * | 2019-07-03 | 2019-09-13 | 吕光华 | It is a kind of can antioverloading but also anti-power failure security protection insert row |
-
2014
- 2014-11-29 CN CN201420729922.1U patent/CN204179401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470738A (en) * | 2015-11-30 | 2016-04-06 | 黄馨莹 | Extension socket with alarm function |
| CN110233396A (en) * | 2019-07-03 | 2019-09-13 | 吕光华 | It is a kind of can antioverloading but also anti-power failure security protection insert row |
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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: 20150225 Termination date: 20151129 |