CN107404829A - A kind of automatically-controlled door blended electric power balancer - Google Patents
A kind of automatically-controlled door blended electric power balancer Download PDFInfo
- Publication number
- CN107404829A CN107404829A CN201710804615.3A CN201710804615A CN107404829A CN 107404829 A CN107404829 A CN 107404829A CN 201710804615 A CN201710804615 A CN 201710804615A CN 107404829 A CN107404829 A CN 107404829A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- sliding door
- automatically
- temperature relay
- door
- 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.)
- Pending
Links
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20945—Thermal management, e.g. inverter temperature control
Abstract
The present invention relates to a kind of automatically-controlled door blended electric power balancer, including cabinet, power balance device body, sliding door and temperature relay, the sliding door to be placed on the cabinet, and is slided on the cabinet；The power balance device body is placed in the cabinet；The side that the cabinet corresponds to the sliding door is provided with permanent magnet, and the opposite side that the cabinet corresponds to the sliding door is provided with electric magnetisation device, and the output end of the temperature relay passes through connection with the electric magnetisation device；The input of the temperature relay passes through connection by switch with power supply.Compared with the prior art, the present invention can effectively safeguard the temperature in cabinet, ensure power balance device body stable operation, increase the service life.
Description
Technical field
The present invention relates to power balance device technical field, more particularly to a kind of automatically-controlled door blended electric power balancer.
Background technology
In prior art, power balance device produces amount of heat, in the space of cabinet, not easy heat radiation, and serious shadow
The service life of power balance device is rung, while power balance device is easily affected with dust；It is therefore necessary to this problem is carried out
Solve.
The content of the invention
It is an object of the invention to provide a kind of automatically-controlled door blended electric power balancer, technical problem to be solved is：In cabinet
In the space of body, not easy heat radiation, the service life of power balance device is had a strong impact on.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of automatically-controlled door blended electric power balancer, including cabinet
Body, power balance device body, sliding door and temperature relay, the sliding door are placed on the cabinet, and on the cabinet
Slide；The power balance device body is placed in the cabinet；The side that the cabinet corresponds to the sliding door is provided with permanent magnetism
Property magnet, the opposite side that the cabinet corresponds to the sliding door are provided with electric magnetisation device, the output end of the temperature relay
Pass through connection with the electric magnetisation device；The input of the temperature relay is connected by switching with power supply by circuit
Connect.
Further, overvoltage protection device is connected with the circuit that the power supply is connected with temperature relay.
The beneficial effect of the technical program is：To cooling in cabinet, the temperature in cabinet is effectively safeguarded, ensures electric power
Balancer body stable operation, increases the service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automatically-controlled door blended electric power balancer of the present invention；
Fig. 2 is the module frame chart of power supply of the present invention, temperature relay and electric magnetisation device.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, cabinet, 2, power balance device body, 3, sliding door, 4, temperature relay, 5, permanent magnet, 6, electric magnetisation dress
Put, 7, overvoltage protection device.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As depicted in figs. 1 and 2, a kind of automatically-controlled door blended electric power balancer, including cabinet 1, power balance device body 2, cunning
Dynamic door 3 and temperature relay 4, the sliding door 3 are placed on the cabinet 1, and are slided on the cabinet 1；The electric power is put down
Weighing apparatus body 2 is placed in the cabinet 1；The side of the corresponding sliding door 3 of the cabinet 1 is provided with permanent magnet 5, described
The opposite side of the corresponding sliding door 3 of cabinet 1 is provided with electric magnetisation device 6, output end and the electricity of the temperature relay 4
Magnetisation device 6 passes through connection；The input of the temperature relay 4 passes through connection, slip by switch and power supply
Door 3 is made up of ferrous material.
In above-described embodiment, overvoltage protection device 7, mistake are connected with the circuit that the power supply is connected with temperature relay 4
Voltage protector 7 can prevent external high voltage or thunderbolt, protect sliding door 3 and temperature relay 4.
Temperature relay 4 is connected with power supply, and power balance device body 2 produces heat, when the temperature in cabinet 1 exceedes setting
Threshold value, temperature relay 4 are then turned on, and the electric energy of power supply is transmitted to electric magnetisation device 6, the electric magnetic of magnetisation device 6 and slided
Door 3, the electric generation of magnetisation device 6 magnetic field is bigger than the magnetic field of permanent magnet 5, and electric magnetisation device 6 drives sliding door 3 to enter line slip,
Open cabinet 1；After temperature declines in cabinet 1, temperature relay 4 disconnects, and electric magnetisation device 6 powers off, and its magnetic field disappears；Permanent magnetism
The property magnetic sliding door 3 of magnet 5, is closed to cabinet 1；The temperature in cabinet 1 is effectively safeguarded, ensures power balance device body 2
Stable operation, increase the service life.
Temperature relay 4 and overvoltage protection device 7 are placed in the inner side of cabinet 1.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (2)
- A kind of 1. automatically-controlled door blended electric power balancer, it is characterised in that：Including cabinet (1), power balance device body (2), slide Door (3) and temperature relay (4), the sliding door (3) is placed on the cabinet (1), and is slided on the cabinet (1)；Institute Power balance device body (2) is stated to be placed in the cabinet (1)；The side of the corresponding sliding door (3) of the cabinet (1) is provided with Permanent magnet (5), the opposite side of the corresponding sliding door (3) of the cabinet (1) are provided with electric magnetisation device (6), the temperature The output end of degree relay (4) passes through connection with the electric magnetisation device (6)；The input of the temperature relay (4) Connection is passed through with power supply by switch.
- A kind of 2. automatically-controlled door blended electric power balancer according to claim 1, it is characterised in that：The power supply and temperature relay Overvoltage protection device (7) is connected with the circuit of device (4) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804615.3A CN107404829A (en) | 2017-09-08 | 2017-09-08 | A kind of automatically-controlled door blended electric power balancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710804615.3A CN107404829A (en) | 2017-09-08 | 2017-09-08 | A kind of automatically-controlled door blended electric power balancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107404829A true CN107404829A (en) | 2017-11-28 |
Family
ID=60397702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710804615.3A Pending CN107404829A (en) | 2017-09-08 | 2017-09-08 | A kind of automatically-controlled door blended electric power balancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107404829A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0235290A1 (en) * | 1984-11-27 | 1987-09-09 | Howa Co., Ltd. | Self-closing door sealing structure |
| US20080047286A1 (en) * | 2006-08-25 | 2008-02-28 | Hoshizaki Denki Kabushiki Kaisha | Cold storage showcase |
| CN203684908U (en) * | 2013-12-27 | 2014-07-02 | 广州六瑞消防科技有限公司 | Door closing device |
| CN104295181A (en) * | 2014-08-28 | 2015-01-21 | 东莞首资宝电器制造有限公司 | Bathroom cabinet with door opened and closed through automatic induction |
| CN204696161U (en) * | 2015-04-30 | 2015-10-07 | 郑州宇通客车股份有限公司 | A kind of electric motor vehicle cell box |
| CN205231557U (en) * | 2015-12-03 | 2016-05-11 | 香江科技股份有限公司 | Can realize low -voltage cabinet of automatic function of dispelling heat |
| CN105813441A (en) * | 2016-05-17 | 2016-07-27 | 大连国霖技术有限公司 | Hot and cold gas isolating and restraining device used for data center |
| CN205562368U (en) * | 2016-04-29 | 2016-09-07 | 杭州博大净化设备有限公司 | Ozone generator detection device |
| CN205944810U (en) * | 2016-07-05 | 2017-02-08 | 福州高科新技术开发有限公司 | Heat -dissipation switch cabinet |
-
2017
- 2017-09-08 CN CN201710804615.3A patent/CN107404829A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0235290A1 (en) * | 1984-11-27 | 1987-09-09 | Howa Co., Ltd. | Self-closing door sealing structure |
| US20080047286A1 (en) * | 2006-08-25 | 2008-02-28 | Hoshizaki Denki Kabushiki Kaisha | Cold storage showcase |
| CN203684908U (en) * | 2013-12-27 | 2014-07-02 | 广州六瑞消防科技有限公司 | Door closing device |
| CN104295181A (en) * | 2014-08-28 | 2015-01-21 | 东莞首资宝电器制造有限公司 | Bathroom cabinet with door opened and closed through automatic induction |
| CN204696161U (en) * | 2015-04-30 | 2015-10-07 | 郑州宇通客车股份有限公司 | A kind of electric motor vehicle cell box |
| CN205231557U (en) * | 2015-12-03 | 2016-05-11 | 香江科技股份有限公司 | Can realize low -voltage cabinet of automatic function of dispelling heat |
| CN205562368U (en) * | 2016-04-29 | 2016-09-07 | 杭州博大净化设备有限公司 | Ozone generator detection device |
| CN105813441A (en) * | 2016-05-17 | 2016-07-27 | 大连国霖技术有限公司 | Hot and cold gas isolating and restraining device used for data center |
| CN205944810U (en) * | 2016-07-05 | 2017-02-08 | 福州高科新技术开发有限公司 | Heat -dissipation switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |