CN202474600U - Cooling device for screen and cabinet of electrical equipment - Google Patents

Cooling device for screen and cabinet of electrical equipment Download PDF

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Publication number
CN202474600U
CN202474600U CN2012201303084U CN201220130308U CN202474600U CN 202474600 U CN202474600 U CN 202474600U CN 2012201303084 U CN2012201303084 U CN 2012201303084U CN 201220130308 U CN201220130308 U CN 201220130308U CN 202474600 U CN202474600 U CN 202474600U
Authority
CN
China
Prior art keywords
cabinet
screen
switch
fan
temperature
Prior art date
Application number
CN2012201303084U
Other languages
Chinese (zh)
Inventor
吕国栋
吕显斌
王坤
徐金国
李质武
鲁统贺
宋政俊
王文超
谷守雨
张维东
Original Assignee
山东电力集团公司枣庄供电公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 山东电力集团公司枣庄供电公司 filed Critical 山东电力集团公司枣庄供电公司
Priority to CN2012201303084U priority Critical patent/CN202474600U/en
Application granted granted Critical
Publication of CN202474600U publication Critical patent/CN202474600U/en

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Abstract

The utility model discloses a cooling device with a good cooling effect, for a screen and a cabinet of electrical equipment. The cooling device comprises a base, wherein a power connector, a switch, a power indication lamp, a screw-type fuse, a temperature sensor with a temperature control switch and a fan are installed on the base; the power connector is connected with the switch in series; the power indication lamp is connected to the power connector and the both ends of the switch in parallel; and the screw-type fuse is connected with the temperature sensor with the temperature control switch and the fan in series and then connected to the both ends of the power indication lamp in parallel. According to the utility model, air circulations in the screen and the cabinet are effectively improved, and the temperature of direct-current rectification for the screen and the cabinet is decreased, the damage on the equipment caused by temperature rising is reduced, power supply reliability is improved, and the safe operation of the equipment is ensured by organically combining the fan, the temperature sensor with the temperature control switch, the power indication lamp, the screw-type fuse and the like, automatically starting the fan according to the changes of temperatures in the screen and the cabinet, and accelerating air flowing in the screen and the cabinet.

Description

Electric equipment screen, cabinet heat sink
Technical field
The utility model relates to a kind of power equipment, relates in particular to a kind of electric equipment screen, cabinet heat sink.
Background technology
Electric equipment screen, cabinet can be divided into high pressure, low pressure according to electric pressure; According to purposes can be divided into breaker cabinet, isolate cabinet, capacitor compensation cabinet, direct current cabinet, ac panel, protective device screen, communication screen, total control screen etc.; Most of screen, cabinet seal; It is comparatively tight that equipment in a lot of screens, the cabinet is installed, and the heat that equipment distributes gathers easily, and the inspection personnel can feel that temperature can be very high in the screen when especially opening checkout facility summer; Cause device temperature to raise easily, influence useful life and security reliability.The cooling way majority that adopts at present is to carry out the free convection cooling at screen, cabinet top drilling, and some installs fan additional and long-term the unlatching lowered the temperature, but effect is all bad.
Summary of the invention
The purpose of the utility model provides a kind of electric equipment screen, cabinet heat sink of good cooling effect.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of electric equipment screen, cabinet heat sink comprise base, it is characterized in that: temperature sensor and fan that power connection, switch, power supply indicator, screw type fuse, band temperature detect switch (TDS) are installed on the base; Power connection is connected with switch, and power supply indicator is parallel to power connection and switch ends, and screw type fuse and temperature sensor, the fan of band temperature detect switch (TDS) are parallel to the two ends of power supply indicator after connecting again.
According to described electric equipment screen, cabinet heat sink, it is characterized in that: three said fans are installed on the said base, and three fans are the parallel connection relation.
The utility model is through organically combining fan, the temperature sensor of being with temperature detect switch (TDS), power supply indicator, screw type fuse etc.; Fan is opened in variation according to screen, in-cabinet temperature automatically, quickens air flow in screen, the cabinet, effectively improves the air circulation in screen, the cabinet; Reduce the temperature of direct current rectifier cubice, cabinet; The device damage that minimizing causes because of temperature rise improves power supply reliability, guarantees equipment safety operation.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the backsight structural representation of the utility model;
Fig. 3 is the electrical schematic diagram of the utility model;
Fig. 4 is the user mode reference diagram of the utility model.
In the accompanying drawing:
1, power connection; 2, switch; 3, power supply indicator; 4, screw type fuse; 5, the temperature sensor of band temperature detect switch (TDS); 6, fan; 7, base; 8, equipment screen.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
A kind of electric equipment screen, cabinet heat sink like Fig. 1, Fig. 2, shown in Figure 3, comprise base 7, and the temperature sensor 5 and the fan 6 of power connection 1, switch 2, power supply indicator 3, screw type fuse 4, band temperature detect switch (TDS) is installed on the base 7; Power connection 1 is connected with switch 2, and power supply indicator 3 is parallel to power connection 1 and switch 2 two ends, screw type fuse 4 and the two ends that are parallel to power supply indicator 3 after temperature sensor 5, the fan 6 of being with temperature detect switch (TDS) are connected again.In the present embodiment, 6, three fans of three fans 6 being installed on the base 7 is the parallel connection relation.
The utility model is made up of temperature sensor, fan and the base of power connection, power supply indicator, switch, screw type fuse, band temperature detect switch (TDS), and base is installed on screen top (referring to Fig. 4) through independent support, and easy access is safeguarded; Can adopt storage battery inversion out-put supply when power supply has DC power supply in switchgear house, improve reliability; The fan number adopts three formulas that can form remarkable air-flow; The starting fan mode adopts and can initiatively arrange the temperature detect switch (TDS) of fan start and stop to start formula according to ambient temperature.
When making the utility model, three fans are installed in the base centre position side by side, the temperature sensor of band temperature detect switch (TDS) is installed in the centre position of chassis left side, switch, power supply indicator, screw type fuse are installed in the position, the lower left corner of base.Electric connecting relation between each part is: power connection is connected with switch; Power supply indicator is parallel to its two ends, screw type fuse and the two ends that are parallel to power supply indicator after the fans of the temperature sensor of band temperature detect switch (TDS), the parallel connection of three fans are connected again.
In the utility model, fan plays the effect of strengthening air circulation in electric equipment screen, the cabinet, reducing screen, in-cabinet temperature; The temperature sensor of band temperature detect switch (TDS) works the temperature upper limit system of reaching with regard to automatic processing circuit, starts the purpose that fan is lowered the temperature; Power supply indicator is used for fan and plays suggesting effect in working order the time; Screw type fuse shields.
When needing the utility model work, set temperature upper limit earlier, when the temperature in temperature sensor records screen, cabinet reaches higher limit; Automatically temperature detect switch (TDS) closes; Start fan and lower the temperature, when temperature is lower than higher limit once more, the temperature detect switch (TDS) automatic disconnection; Thereby realize the automatic control of fan, reached the purpose of energy-conservation cooling.

Claims (2)

1. electric equipment screen, cabinet heat sink; Comprise base (7), it is characterized in that: temperature sensor (5) and fan (6) that power connection (1), switch (2), power supply indicator (3), screw type fuse (4), band temperature detect switch (TDS) are installed on the base (7); Power connection (1) is connected with switch (2); Power supply indicator (3) is parallel to power connection (1) and switch (2) two ends, and screw type fuse (4) and temperature sensor (5), the fan (6) of band temperature detect switch (TDS) are parallel to the two ends of power supply indicator (3) after connecting again.
2, electric equipment screen according to claim 1, cabinet heat sink is characterized in that: three said fans (6) are installed on the said base (7), and three fans (6) are the parallel connection relation.
CN2012201303084U 2012-03-31 2012-03-31 Cooling device for screen and cabinet of electrical equipment CN202474600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201303084U CN202474600U (en) 2012-03-31 2012-03-31 Cooling device for screen and cabinet of electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201303084U CN202474600U (en) 2012-03-31 2012-03-31 Cooling device for screen and cabinet of electrical equipment

Publications (1)

Publication Number Publication Date
CN202474600U true CN202474600U (en) 2012-10-03

Family

ID=46922728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201303084U CN202474600U (en) 2012-03-31 2012-03-31 Cooling device for screen and cabinet of electrical equipment

Country Status (1)

Country Link
CN (1) CN202474600U (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102611017A (en) * 2012-03-31 2012-07-25 山东电力集团公司枣庄供电公司 Electrical equipment shield/cabinet cooling device
CN105119168A (en) * 2015-09-25 2015-12-02 钱国臣 Electric and electrical cabinet capable of local cooling
CN105140805A (en) * 2015-09-25 2015-12-09 钱国臣 Electric power electrical cabinet capable of carrying out partial cooling
CN105161997A (en) * 2015-10-30 2015-12-16 孟玲 Novel electrical switch mounting assembly for power distribution cabinet
CN105186317A (en) * 2015-10-30 2015-12-23 朱雪君 Mounting assembly used for electric switches of power distribution cabinet and driven by driving chain
CN105186331A (en) * 2015-10-30 2015-12-23 楼国华 Electrical switch mounting assembly controlled by air pressure and used for power distribution cabinet
CN105186316A (en) * 2015-10-30 2015-12-23 方基清 Power distribution cabinet electrical switch mounting assembly driven by belt and capable of achieving light ray instruction
CN105186332A (en) * 2015-10-30 2015-12-23 范全有 Belt-driven and shock-proof electrical switch installation assembly for power distribution cabinet
CN105186336A (en) * 2015-10-30 2015-12-23 杨炳 Portable electrical switch mounting assembly for power distribution cabinet
CN105186315A (en) * 2015-10-30 2015-12-23 俞海东 Radiating-accelerating-capable electric switch installation assembly for power distribution cabinet
CN105186327A (en) * 2015-09-25 2015-12-23 钱国臣 Electric power electrical cabinet of automatically controlled and capable of cooling locally
CN105207078A (en) * 2015-10-30 2015-12-30 杨炳 Electric switch mounting component with alarm for power distribution cabinet
CN105226531A (en) * 2015-09-25 2016-01-06 钱国臣 A kind of can the electric power electric cabinet of Local cooling
CN105226537A (en) * 2015-10-30 2016-01-06 黄贤水 A kind of power distribution cabinet electric switch installation component of cooling of bleeding
CN105226536A (en) * 2015-10-30 2016-01-06 黄贤水 A kind of by driving chain transmission and shockproof power distribution cabinet electric switch installation component
CN105226530A (en) * 2015-09-25 2016-01-06 钱国臣 A kind of intelligent electric power regulator cubicle
CN105261966A (en) * 2015-10-30 2016-01-20 范含波 Power distribution cabinet-used electrical switch installation assembly having light indicating function
CN105261969A (en) * 2015-10-30 2016-01-20 杨炳 Vibration reduction type electric switch mounting component of power distribution cabinet
CN105261964A (en) * 2015-10-30 2016-01-20 楼国华 Power distribution cabinet-used electrical switch installation assembly driven by belt
CN105261972A (en) * 2015-10-30 2016-01-20 孟玲 Stable electrical switch installation assembly for power distribution cabinet
CN105261965A (en) * 2015-10-30 2016-01-20 孟祖钢 Electrical switch installation assembly for power distribution cabinet provided with cooling fan
CN105261967A (en) * 2015-10-30 2016-01-20 范含晶 Power distribution cabinet-used electrical switch installation assembly capable of accelerating heat dissipation and preventing vibration
CN105261970A (en) * 2015-10-30 2016-01-20 杨炳 Improved type electric switch mounting component of power distribution cabinet
CN105281220A (en) * 2015-10-30 2016-01-27 楼国华 Power distribution cabinet-used electrical switch mounting assembly with light indication function
CN105356302A (en) * 2015-10-30 2016-02-24 楼国华 Automatically-locked electric switch installation assembly used for power distribution cabinet
CN105356301A (en) * 2015-10-30 2016-02-24 楼国华 Electric switch installation assembly used for power distribution cabinet
CN105375336A (en) * 2015-10-30 2016-03-02 何丹 Electrical switch installation assembly for limiting distribution cabinet

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102611017A (en) * 2012-03-31 2012-07-25 山东电力集团公司枣庄供电公司 Electrical equipment shield/cabinet cooling device
CN105186327A (en) * 2015-09-25 2015-12-23 钱国臣 Electric power electrical cabinet of automatically controlled and capable of cooling locally
CN105119168A (en) * 2015-09-25 2015-12-02 钱国臣 Electric and electrical cabinet capable of local cooling
CN105140805A (en) * 2015-09-25 2015-12-09 钱国臣 Electric power electrical cabinet capable of carrying out partial cooling
CN105226530A (en) * 2015-09-25 2016-01-06 钱国臣 A kind of intelligent electric power regulator cubicle
CN105226531A (en) * 2015-09-25 2016-01-06 钱国臣 A kind of can the electric power electric cabinet of Local cooling
CN105226537A (en) * 2015-10-30 2016-01-06 黄贤水 A kind of power distribution cabinet electric switch installation component of cooling of bleeding
CN105186332A (en) * 2015-10-30 2015-12-23 范全有 Belt-driven and shock-proof electrical switch installation assembly for power distribution cabinet
CN105186336A (en) * 2015-10-30 2015-12-23 杨炳 Portable electrical switch mounting assembly for power distribution cabinet
CN105186315A (en) * 2015-10-30 2015-12-23 俞海东 Radiating-accelerating-capable electric switch installation assembly for power distribution cabinet
CN105186316A (en) * 2015-10-30 2015-12-23 方基清 Power distribution cabinet electrical switch mounting assembly driven by belt and capable of achieving light ray instruction
CN105207078A (en) * 2015-10-30 2015-12-30 杨炳 Electric switch mounting component with alarm for power distribution cabinet
CN105186331A (en) * 2015-10-30 2015-12-23 楼国华 Electrical switch mounting assembly controlled by air pressure and used for power distribution cabinet
CN105186317A (en) * 2015-10-30 2015-12-23 朱雪君 Mounting assembly used for electric switches of power distribution cabinet and driven by driving chain
CN105226536A (en) * 2015-10-30 2016-01-06 黄贤水 A kind of by driving chain transmission and shockproof power distribution cabinet electric switch installation component
CN105161997A (en) * 2015-10-30 2015-12-16 孟玲 Novel electrical switch mounting assembly for power distribution cabinet
CN105261966A (en) * 2015-10-30 2016-01-20 范含波 Power distribution cabinet-used electrical switch installation assembly having light indicating function
CN105261969A (en) * 2015-10-30 2016-01-20 杨炳 Vibration reduction type electric switch mounting component of power distribution cabinet
CN105261964A (en) * 2015-10-30 2016-01-20 楼国华 Power distribution cabinet-used electrical switch installation assembly driven by belt
CN105261972A (en) * 2015-10-30 2016-01-20 孟玲 Stable electrical switch installation assembly for power distribution cabinet
CN105261965A (en) * 2015-10-30 2016-01-20 孟祖钢 Electrical switch installation assembly for power distribution cabinet provided with cooling fan
CN105261967A (en) * 2015-10-30 2016-01-20 范含晶 Power distribution cabinet-used electrical switch installation assembly capable of accelerating heat dissipation and preventing vibration
CN105261970A (en) * 2015-10-30 2016-01-20 杨炳 Improved type electric switch mounting component of power distribution cabinet
CN105281220A (en) * 2015-10-30 2016-01-27 楼国华 Power distribution cabinet-used electrical switch mounting assembly with light indication function
CN105356302A (en) * 2015-10-30 2016-02-24 楼国华 Automatically-locked electric switch installation assembly used for power distribution cabinet
CN105356301A (en) * 2015-10-30 2016-02-24 楼国华 Electric switch installation assembly used for power distribution cabinet
CN105375336A (en) * 2015-10-30 2016-03-02 何丹 Electrical switch installation assembly for limiting distribution cabinet

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20130815

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 277100 ZAOZHUANG, SHANDONG PROVINCE TO: 277000 ZAOZHUANG, SHANDONG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20130815

Address after: 277000 the Yellow River Road, Xuecheng District, Shandong, No. 999, No.

Patentee after: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation

Patentee after: State Grid Corporation of China

Address before: 277100 No. 60 Guangming Middle Road, Shizhong District, Shandong, Zaozhuang

Patentee before: Tai'an Power Supply Co., Ltd. of Shandong Electric Power Corporation

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20140331