CN204103298U - Field cable feeder pillar - Google Patents

Field cable feeder pillar Download PDF

Info

Publication number
CN204103298U
CN204103298U CN201420590140.4U CN201420590140U CN204103298U CN 204103298 U CN204103298 U CN 204103298U CN 201420590140 U CN201420590140 U CN 201420590140U CN 204103298 U CN204103298 U CN 204103298U
Authority
CN
China
Prior art keywords
blade
heat abstractor
casing
spring
described
Prior art date
Application number
CN201420590140.4U
Other languages
Chinese (zh)
Inventor
杜立兵
Original Assignee
温州莱曼电器有限公司
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 温州莱曼电器有限公司 filed Critical 温州莱曼电器有限公司
Priority to CN201420590140.4U priority Critical patent/CN204103298U/en
Application granted granted Critical
Publication of CN204103298U publication Critical patent/CN204103298U/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/10Adapting or protecting infrastructure or their operation in energy generation or distribution
    • Y02A30/16Flood resilient electric equipment
    • Y02A30/19Cabinets or switch boards

Abstract

The utility model discloses a kind of field cable feeder pillar, it comprises casing and chamber door, described casing is provided with heat abstractor on chamber door both sides box wall, described heat abstractor comprises blade, described blade and tank wall are rotationally connected, the side of blade is provided with and stores rain groove, and another side and sidewall are connected with spring, and spring utilizes elastic force to be strutted by blade.By adopting technique scheme, when weather is fine, spring utilizes elastic force to be strutted with certain angle by blade, heat abstractor is opened, can ventilation and heat in casing, when weather begins to rain, rainwater drenches into sheet stores rain groove, when store in rain groove have certain water yield time, spring is depressed by blade, blade closes, and heat abstractor is closed, and now can carry out waterproof, avoid rainwater to enter casing, damage power-supply device, after rain, rainwater evaporates, and blade reopens, and heat abstractor is opened.

Description

Field cable feeder pillar

Technical field

The utility model relates to a kind of cable branch box, and more particularly, it relates to a kind of field cable feeder pillar of rainproof heat radiation.

Background technology

Cable branch box sub-power cable branch box and light conduits feeder pillar, batch meter are the final stage device of distribution system.Cable branch box is the general designation of motor control center.Cable branch box is used in the occasion that duty ratio is comparatively disperseed, loop is less; Motor control center is used for the occasion that load is concentrated, loop is more.They give load nearby the power distribution of a certain for upper level controller switching equipment circuit.This grade of equipment reply load provides protection, monitoring and controlling.

At present, the heat radiation cable branch box on market, it comprises casing, chamber door.Although this cable branch box is provided with ventilating opening on casing, these ventilating openings are all often fixing, and when running into rainy day, rainwater easily enters in casing from ventilating opening, causes damage to box house force device.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is to provide one can be rainproof, the field cable feeder pillar that can ventilate again.

For achieving the above object, the utility model provides following technical scheme:

A kind of field cable feeder pillar, it comprises casing and chamber door, described casing is provided with heat abstractor on chamber door both sides box wall, described heat abstractor comprises blade, described blade and tank wall are rotationally connected, the side of blade is provided with and stores rain groove, and another side and sidewall are connected with spring, and spring utilizes elastic force to be strutted by blade.

By adopting technique scheme, when weather is fine, spring utilizes elastic force to be strutted with certain angle by blade, heat abstractor is opened, can ventilation and heat in casing, when weather begins to rain, rainwater drenches into sheet stores rain groove, when store in rain groove have certain water yield time, spring is depressed by blade, blade closes, and heat abstractor is closed, and now can carry out waterproof, avoid rainwater to enter casing, damage power-supply device, after rain, rainwater evaporates, and blade reopens.

The utility model is set to further: described blade can arrange multiple.

By adopting technique scheme, multiple blade can improve the efficiency of closing and opening heat abstractor.

The utility model is set to further: described length of blade is greater than is longer than ventilating opening length.

By adopting technique scheme, when turning under upper blade starts, blade can produce pressure to lower blade, turns over speed under accelerating lower blade, improves heat abstractor closing velocity.

Compared with prior art, the utility model has the advantage of: the ventilating opening of different field cable feeder pillar in the past can only ventilation and heat, but but can not automatically close when running into rainy, rainwater easily enters in case from ventilating opening, affect in-box electric appliance element, a kind of heat abstractor that rainwater gravity can be utilized to carry out automatic shutter ventilating opening is provided, avoids rainwater and enter from ventilating opening.

Accompanying drawing explanation

Fig. 1 is the state diagram of the utility model field cable feeder pillar embodiment;

Fig. 2 is the heat abstractor schematic diagram of the utility model field cable feeder pillar embodiment.

Description of reference numerals: 1, casing; 2, chamber door; 21, heat abstractor; 22, spring; 23, rain groove is stored; 24, blade.

Embodiment

Referring to figs. 1 through Fig. 2, the utility model field cable feeder pillar embodiment is described further.

See Fig. 1 to 2, a kind of field cable feeder pillar, it comprises casing 1 and chamber door 2, described casing 1 is provided with heat abstractor 21 on chamber door 2 both sides box wall, described heat abstractor 21 comprises blade 24, and described blade 24 is rotationally connected with tank wall, and the side of blade 24 is provided with and stores rain groove 23, another side and sidewall are connected with spring 22, and spring 22 utilizes elastic force to be strutted by blade 24.

See Fig. 1, when weather is fine, spring 22 utilizes elastic force to be strutted with certain angle by blade 24, heat abstractor 21 is opened, can ventilation and heat in casing 1, when weather begins to rain, rainwater drenches into sheet stores rain groove 23, when store in rain groove 23 have certain water yield time, spring 22 is depressed by blade 24, blade 24 closes, heat abstractor 21 is closed, now waterproof can be carried out, rainwater is avoided to enter casing 1, damage power-supply device, after rain, store rainwater evaporation in rain groove 23, blade 24 reopens by spring 22 elastic force, heat abstractor 21 is opened, again ventilation and heat in case.

See Fig. 2, blade 24 and casing 1 are rotationally connected, and be connected with spring 22 between blade 24 and sidewall, blade 24 is strutted by elastic force by spring 22 at a certain angle, achieve the unlatching of heat abstractor 21, allow ventilation and heat in casing 1, blade 24 relatively spring 22 amount side is provided with and stores rain groove 23, stores rain groove 23 and is used for retaining, when rainy day rainwater drenches into storing rain groove 23, blade 24 can compress until closed because gravity adds senior general's spring 22, and heat abstractor 21 is closed, casing 1 water-tight.Blade 24 can arrange multiple, and multiple blades 24 expand the area of ventilating opening, improve thermal diffusivity, and heat abstractor 21 also can be made to open or close quicker.

Consider the design feature of cable branch box body 1, casing 1 and chamber door 2 can adopt metal material panel beating to be made, consider that storing rain groove 23 above blade 24 needs retaining, pressure is larger, blade 24 is made with aluminum material, in heat abstractor 21 course of work, and frequent Compress Spring 22, therefore the quality of spring 22 needs the better of control, and radius is thicker.

The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (3)

1. a field cable feeder pillar, it comprises casing and chamber door, described casing is provided with heat abstractor on chamber door both sides box wall, described heat abstractor comprises blade, described blade and tank wall are rotationally connected, the side of blade is provided with and stores rain groove, and another side and sidewall are connected with spring, and spring utilizes elastic force to be strutted by blade.
2. heat radiation cable branch box according to claim 1, is characterized in that: described blade can arrange multiple.
3. heat radiation cable branch box according to claim 1, is characterized in that: described length of blade is greater than is longer than ventilating opening length.
CN201420590140.4U 2014-10-13 2014-10-13 Field cable feeder pillar CN204103298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420590140.4U CN204103298U (en) 2014-10-13 2014-10-13 Field cable feeder pillar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420590140.4U CN204103298U (en) 2014-10-13 2014-10-13 Field cable feeder pillar

Publications (1)

Publication Number Publication Date
CN204103298U true CN204103298U (en) 2015-01-14

Family

ID=52271699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420590140.4U CN204103298U (en) 2014-10-13 2014-10-13 Field cable feeder pillar

Country Status (1)

Country Link
CN (1) CN204103298U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099662A (en) * 2016-08-26 2016-11-09 马人欢 The rainproof electric power cabinet of self adaptation
CN106449019A (en) * 2016-09-26 2017-02-22 国网江苏省电力公司盐城供电公司 Outdoor transformer box
CN107396581A (en) * 2017-09-22 2017-11-24 武汉亿维登科技发展有限公司 A kind of ventilated type outdoor power cabinet system
CN107508152A (en) * 2017-09-15 2017-12-22 宁波博恩电气有限公司 A kind of capacitor device of waterproof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099662A (en) * 2016-08-26 2016-11-09 马人欢 The rainproof electric power cabinet of self adaptation
CN106449019A (en) * 2016-09-26 2017-02-22 国网江苏省电力公司盐城供电公司 Outdoor transformer box
CN107508152A (en) * 2017-09-15 2017-12-22 宁波博恩电气有限公司 A kind of capacitor device of waterproof
CN107508152B (en) * 2017-09-15 2019-03-15 宁波博恩电气有限公司 A kind of capacitor device of waterproof
CN107396581A (en) * 2017-09-22 2017-11-24 武汉亿维登科技发展有限公司 A kind of ventilated type outdoor power cabinet system

Similar Documents

Publication Publication Date Title
CN204030518U (en) The intelligent vent flap of a kind of cable duct of substation
CN205509330U (en) Convenient shock attenuation switch board that removes and fix a position
CN203367815U (en) Heat dissipating device for comprehensive power distribution cabinet
CN104269758A (en) Power distribution cabinet internally provided with cooling air duct
EP1785675B1 (en) Ventilation arrangements
US20150087216A1 (en) Solar-powered fan for a recreation vehicle and solar-powered, fan equipped vent cover that fits on top of a recreational vehicle roof vent
CN206273055U (en) A kind of regulator cubicle
CN205565444U (en) Outdoor power distribution cabinet
MX2010012531A (en) Ridge vent with powered forced air ventilation.
CN206412665U (en) A kind of power distribution cabinet of rain-proof radiating
CN203747270U (en) Electric power distribution cabinet
CN204651719U (en) One is lowered the temperature power distribution cabinet automatically
CN205390466U (en) Multifunctional cap
CN203839745U (en) Outdoor power distribution cabinet
CN204668776U (en) A kind of outdoor solar energy power accumulating heat-dissipation switch cabinet
US8915778B2 (en) Hybrid solar attic vent
CN201048246Y (en) Waterproof electric cabinet
CN206807934U (en) A kind of outdoor environment-friendly type water proof and dust proof frequency converter control cabinet
CN205621559U (en) Indoor oil immersed transformer of unmanned on duty cooling autonomous system car
CN204809715U (en) Outdoor power distribution cabinet
CN106848881A (en) A kind of box-type substation rain and snow device
JP6105939B2 (en) Power management system
CN204144764U (en) A kind of safety energy-saving box-type transformer station
CN206135216U (en) Rain -proof outdoor type block terminal that easily dispels heat
CN104350979B (en) The greenhouse of a kind of improvement

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150114

Termination date: 20151013

EXPY Termination of patent right or utility model