CN204361661U - A kind of energy-saving circuit box - Google Patents
A kind of energy-saving circuit box Download PDFInfo
- Publication number
- CN204361661U CN204361661U CN201420353244.3U CN201420353244U CN204361661U CN 204361661 U CN204361661 U CN 204361661U CN 201420353244 U CN201420353244 U CN 201420353244U CN 204361661 U CN204361661 U CN 204361661U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- relay
- temperature sensor
- smd temperature
- normally
- 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
A kind of energy-saving circuit box, it relates to technical field of electricity; Circuit board one, circuit board two is separately installed with in casing, and circuit board one, circuit board two are separately installed with SMD temperature sensor one, SMD temperature sensor two, the output of circuit board one, circuit board two all with patch post and be connected, patch the downside that post is arranged on casing; The signal output part of SMD temperature sensor one, SMD temperature sensor two is all connected with the signal input part of controller by wire, the control end of controller is connected with one end of relay coil, one end of relay normally-closed contact respectively, the other end of relay normally-closed contact is connected with the input of wiring board two, the other end of relay coil is connected with one end of the normally opened contact of relay, and the other end of the normally opened contact of relay is connected with the input of circuit board one; It can switch use, reaches energy-conservation effect, and can increase the service life, and structure is simple, easy and simple to handle.
Description
Technical field
The utility model relates to technical field of electricity, is specifically related to a kind of energy-saving circuit box.
Background technology
It is electrically the general designation of the subjects such as the production of electric energy, transmission, distribution, use and electrician's equipment manufacturing or engineering field.Be with electric energy, electric equipment and electrical technology for a science of restriceted envelope and environment is created, maintains and improved to means, contain the conversion of electric energy, utilization and research three aspect, comprise basic theory, application technology, facilities and equipment etc.
Circuit box is a common electric product, and using easily inner circuit temperature to raise, causes useful life short, and power consumption, and cost of idleness, is inconvenient to operate.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving circuit box, and it can switch use, reaches energy-conservation effect, and can increase the service life, and structure is simple, easy and simple to handle.
In order to solve the problem existing for background technology, the utility model adopts following technical scheme: it comprises casing 1, patch post 2, circuit board 1, circuit board 24, SMD temperature sensor 1, SMD temperature sensor 26, controller 7, relay K M, circuit board 1 is separately installed with in casing 1, circuit board 24, and circuit board 1, circuit board 24 is separately installed with SMD temperature sensor 1, SMD temperature sensor 26, when circuit board 1 or circuit board 24 work, detected temperatures is carried out by SMD temperature sensor 1 or SMD temperature sensor 26, circuit board 1, the output of circuit board 24 all with patch post 2 and be connected, patch the downside that post 2 is arranged on casing 1, the signal output part of SMD temperature sensor 1, SMD temperature sensor 26 is all connected by the signal input part of wire with controller 7, the control end of controller 7 is connected with one end of relay K M coil, one end of relay K M normally-closed contact KM-1 respectively, the other end of relay K M normally-closed contact KM-1 is connected with the input of wiring board 24, the other end of relay K M coil is connected with one end of the normally opened contact KM-2 of relay K M, and the other end of the normally opened contact KM-2 of relay K M is connected with the input of circuit board 1.
Operation principle of the present utility model is: by the temperature of SMD temperature sensor 1 testing circuit plate 1, when temperature reaches set point, controller 7 control relay KM coil losing electricity, relay K M normally-closed contact KM-1 closes, circuit board 26 is energized, same SMD temperature sensor 26 detected temperatures, can reach energy-conservation effect like this, and can increase the service life.
The utility model has following beneficial effect: can switch use, reach energy-conservation effect, and can increase the service life, and structure is simple, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, this embodiment adopts following technical scheme: it comprises casing 1, patch post 2, circuit board 1, circuit board 24, SMD temperature sensor 1, SMD temperature sensor 26, controller 7, relay K M, circuit board 1 is separately installed with in casing 1, circuit board 24, and circuit board 1, circuit board 24 is separately installed with SMD temperature sensor 1, SMD temperature sensor 26, when circuit board 1 or circuit board 24 work, detected temperatures is carried out by SMD temperature sensor 1 or SMD temperature sensor 26, circuit board 1, the output of circuit board 24 all with patch post 2 and be connected, patch the downside that post 2 is arranged on casing 1, the signal output part of SMD temperature sensor 1, SMD temperature sensor 26 is all connected by the signal input part of wire with controller 7, the control end of controller 7 is connected with one end of relay K M coil, one end of relay K M normally-closed contact KM-1 respectively, the other end of relay K M normally-closed contact KM-1 is connected with the input of wiring board 24, the other end of relay K M coil is connected with one end of the normally opened contact KM-2 of relay K M, and the other end of the normally opened contact KM-2 of relay K M is connected with the input of circuit board 1.
The operation principle of this embodiment is: by the temperature of SMD temperature sensor 1 testing circuit plate 1, when temperature reaches set point, controller 7 control relay KM coil losing electricity, relay K M normally-closed contact KM-1 closes, circuit board 26 is energized, same SMD temperature sensor 26 detected temperatures, can reach energy-conservation effect like this, and can increase the service life.
This embodiment has following beneficial effect: can switch use, reach energy-conservation effect, and can increase the service life, and structure is simple, easy and simple to handle.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. an energy-saving circuit box, it is characterized in that it comprises casing (1), patch post (2), circuit board one (3), circuit board two (4), SMD temperature sensor one (5), SMD temperature sensor two (6), controller (7), relay (KM), circuit board one (3) is separately installed with in casing (1), circuit board two (4), and circuit board one (3), circuit board two (4) is separately installed with SMD temperature sensor one (5), SMD temperature sensor two (6), circuit board one (3), the output of circuit board two (4) all with patch post (2) and be connected, patch the downside that post (2) is arranged on casing (1), SMD temperature sensor one (5), the signal output part of SMD temperature sensor two (6) is all connected by the signal input part of wire with controller (7), the control end of controller (7) respectively with one end of relay (KM) coil, one end of relay (KM) normally-closed contact (KM-1) connects, the other end of relay (KM) normally-closed contact (KM-1) is connected with the input of wiring board two (4), the other end of relay (KM) coil is connected with one end of the normally opened contact (KM-2) of relay (KM), the other end of the normally opened contact (KM-2) of relay (KM) is connected with the input of circuit board one (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353244.3U CN204361661U (en) | 2014-06-27 | 2014-06-27 | A kind of energy-saving circuit box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353244.3U CN204361661U (en) | 2014-06-27 | 2014-06-27 | A kind of energy-saving circuit box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361661U true CN204361661U (en) | 2015-05-27 |
Family
ID=53263108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353244.3U Expired - Fee Related CN204361661U (en) | 2014-06-27 | 2014-06-27 | A kind of energy-saving circuit box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361661U (en) |
-
2014
- 2014-06-27 CN CN201420353244.3U patent/CN204361661U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |