CN209730481U - A kind of power distribution cabinet of open air good heat dissipation effect - Google Patents

A kind of power distribution cabinet of open air good heat dissipation effect Download PDF

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Publication number
CN209730481U
CN209730481U CN201920467926.XU CN201920467926U CN209730481U CN 209730481 U CN209730481 U CN 209730481U CN 201920467926 U CN201920467926 U CN 201920467926U CN 209730481 U CN209730481 U CN 209730481U
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China
Prior art keywords
cabinet body
heat dissipation
dissipation effect
power distribution
good heat
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CN201920467926.XU
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Chinese (zh)
Inventor
张建光
刘省府
方建仁
周志升
詹国荣
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Jiangxi Mingjheng Intelligent Electric Co Ltd
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Jiangxi Mingjheng Intelligent Electric Co Ltd
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Abstract

The utility model discloses a kind of power distribution cabinets of outdoor good heat dissipation effect, including cabinet body, the inside left and right ends of the cabinet body are equipped with symmetrical exhaust fan, it is corresponded on the side wall of the cabinet body and offers exhaust outlet at exhaust fan, it is corresponded on the side wall of the cabinet body left and right ends and is provided with protection mechanism at exhaust outlet, air inlet is offered on the cabinet body roof, the air inlet top is equipped with air inlet fan, air inlet fan periphery is covered with shield, the cabinet body top is provided with bracket, the cantilever tip is provided with weather agency, the utility model good heat dissipation effect, there is good dust-proof effect on moisture extraction simultaneously, it ensure that the cleaning of interior of the cabinet environment, it is used under the conditions of being suitble to outdoors.

Description

A kind of power distribution cabinet of open air good heat dissipation effect
Technical field
The utility model relates to power distribution cabinet technical field, specially a kind of power distribution cabinet of outdoor good heat dissipation effect.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less; The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control.Currently, under the conditions of setting outdoors Power distribution cabinet has that heat dissipation effect is general, and under the harsh weather such as heavy rain, strong wind, interior of the cabinet is easily accessible dust, Influence the work of internal electrical part.
Utility model content
The purpose of this utility model is to provide a kind of power distribution cabinets of outdoor good heat dissipation effect, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of power distribution cabinet of open air good heat dissipation effect, including cabinet body, the inside left and right ends of the cabinet body are equipped with symmetrically The exhaust fan of distribution corresponds on the side wall of the cabinet body and offers exhaust outlet at exhaust fan, on the side wall of the cabinet body left and right ends Be provided with protection mechanism at corresponding exhaust outlet, offer air inlet on the cabinet body roof, the air inlet top be equipped with into Fan, air inlet fan periphery are covered with shield, and the cabinet body top is provided with bracket, and the cantilever tip is provided with the machine of keeping off the rain Structure.
Preferably, Air Filter is provided in the exhaust outlet and air inlet.
Preferably, the protection mechanism includes shell, is offered on the four end side wall of top bottom and front and back of the shell several Equally distributed ventilation hole offers several symmetrical threaded holes on the shell, is equipped with screw rod in the threaded hole, One end of the screw rod towards cabinet body is rotatably connected on cabinet body side wall, and the other end is equipped with handle.
Preferably, ventilation opening is offered on the four end side walls all around of the shield, is equipped in the ventilation opening Strainer, the shield inner tip are provided with the storage box, are filled with desiccant, the storage box bottom end inside the storage box Offer several through-holes.
Preferably, the shield bottom end is provided with fixture block, and the cabinet body top is provided with card slot corresponding with fixture block.
Preferably, the weather agency includes several symmetrical weather shields, and one end of the weather shield passes through hinge Be rotatably connected on bracket, the cantilever tip is provided with installs case, motor is installed in the installs case, the motor it is defeated Outlet is equipped with winding wheel, and the winding wheel periphery is wound with wirerope, and the one end of the wirerope far from winding wheel is through peace Vanning side wall is fixedly connected with weather shield, and guide groove corresponding with wirerope is offered on the side wall of the installs case.
Compared with prior art, the utility model has the beneficial effects that Air Filter can obstruct dust, prevent dust from entering Interior of the cabinet;Rotary screw, the distance between adjustable shell and cabinet body need bigger exhaust air rate in sunny weather, this When allow shell far from cabinet body, guarantee exhaust air rate, and in harsh weather or cold climate, exhaust air rate can be reduced suitably, at this time Shell is set to recline on the cabinet, ventilation hole still ensure that exhaust effect, and can be avoided under harsh weather a large amount of dusts from row Air port pours into interior of the cabinet, while guaranteeing heat dissipation effect, can obstruct dust well;Strainer prevents dust from entering, dry Agent can moisture in adsorption gas flow, prevent moisture from entering interior of the cabinet, interfere electric operation;Shield is by way of clamping Fixed easy to disassemble, staff can periodically remove shield on the cabinet, carry out cleaning or more to strainer and desiccant It changes, guarantees dust-proof effect on moisture extraction;In heavy rain weather, wirerope is decontroled, makes keeping off the rain for two sides by the rotation of motor driven winding wheel Plate is put down, and expands the area of cabinet body top rain cover, prevents rainwater from floaing in air inlet, and in fair weather, motor is anti- Turn, wirerope is packed up, it will be able to which pull-up weather shield avoids occupied space.The utility model good heat dissipation effect, while having good Good dust-proof effect on moisture extraction, ensure that the cleaning of interior of the cabinet environment, use under the conditions of being suitble to outdoors.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the power distribution cabinet of outdoor good heat dissipation effect;
Fig. 2 is the structural schematic diagram of protection mechanism in a kind of power distribution cabinet of outdoor good heat dissipation effect;
Fig. 3 is the structural schematic diagram of shield in a kind of power distribution cabinet of outdoor good heat dissipation effect;
Fig. 4 is the structural schematic diagram of installs case in a kind of power distribution cabinet of outdoor good heat dissipation effect.
In figure: 1- cabinet body, 2- exhaust fan, 3- exhaust outlet, 4- protection mechanism, 5- air inlet, 6- air inlet fan, 7- shield, 8- weather agency, 9- Air Filter, 10- shell, 11- ventilation hole, 12- screw rod, 13- threaded hole, 14- fixture block, 15- ventilation opening, 16- strainer, 17- the storage box, 18- desiccant, 19- through-hole, 20- weather shield, 21- wirerope, 22- installs case, 23- motor, 24- winding wheel, 25- guide groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~4 are please referred to, the utility model provides a kind of technical solution: a kind of power distribution cabinet of open air good heat dissipation effect, packet Cabinet body 1 is included, the inside left and right ends of the cabinet body 1 are equipped with symmetrical exhaust fan 2, correspond on the side wall of the cabinet body 1 Exhaust outlet 3 is offered at exhaust fan 2, is corresponded on the 1 left and right ends side wall of cabinet body and is provided with protection mechanism 4 at exhaust outlet 3, institute It states and offers air inlet 5 on 1 roof of cabinet body, 5 top of air inlet is equipped with air inlet fan 6, and the air inlet is fanned 6 peripheries and is covered with Shield 7,1 top of cabinet body are provided with bracket, and the cantilever tip is provided with weather agency 8.
Be provided with Air Filter 9 in the exhaust outlet 3 and air inlet 5, Air Filter 9 can obstruct dust, prevent dust into Enter inside cabinet body 1.
The protection mechanism 4 includes shell 10, is offered on the four end side wall of top bottom and front and back of the shell 10 several equal The ventilation hole 11 of even distribution offers several symmetrical threaded holes 13 on the shell 10, wears in the threaded hole 13 There is screw rod 12, one end of screw rod 12 towards the cabinet body 1 is rotatably connected on 1 side wall of cabinet body, and the other end is equipped with handle, rotation Turn screw rod 12, the distance between adjustable shell 10 and cabinet body 1 in sunny weather, need bigger exhaust air rate, allow shell at this time Body 10 guarantees exhaust air rate far from cabinet body 1, and in harsh weather or cold climate, exhaust air rate can be reduced suitably, make shell at this time Body 10 sticks on cabinet body 1, and ventilation hole 11 still ensure that exhaust effect, and can be avoided under harsh weather a large amount of dusts from row Air port 3 pours into inside cabinet body 1, while guaranteeing heat dissipation effect, can obstruct dust well.
Ventilation opening 15 is offered on the four end side walls all around of the shield 7, filter is installed in the ventilation opening 15 Net 16,7 inner tip of shield are provided with the storage box 17, and desiccant 18 is filled with inside the storage box 17, described to deposit 17 bottom end of storage box offers several through-holes 19, and strainer 16 prevents dust from entering, desiccant 18 can moisture in adsorption gas flow, prevent Only moisture enters inside cabinet body 1, interferes electric operation.
7 bottom end of shield is provided with fixture block 14, and 1 top of cabinet body is provided with card slot corresponding with fixture block 14, Shield 7 is fixed on cabinet body 1 by way of clamping, easy to disassemble, and staff can periodically remove shield 7, to filter Net and desiccant are cleaned or are replaced, and guarantee dust-proof effect on moisture extraction.
The weather agency 8 includes several symmetrical weather shields 20, and one end of the weather shield 20 is turned by hinge Dynamic to be connected on bracket, 20 surface of weather shield should offer rhone, and rainwater is avoided to accumulate, and the cantilever tip is provided with installation Case 22 is equipped with motor 23 in the installs case 22, and the output end of the motor 23 is equipped with winding wheel 24, the winding wheel 24 peripheries are wound with wirerope 21, and the one end of the wirerope 21 far from winding wheel 24 is through 22 side wall of installs case and weather shield 20 It is fixedly connected, guide groove 25 corresponding with wirerope 21 is offered on the side wall of the installs case 22, in heavy rain weather, electricity Machine 23 drives winding wheel 24 to rotate, and wirerope 21 is decontroled, the weather shield 20 of two sides is put down, and expands 1 top of cabinet body and blocks rain The area of water prevents rainwater from floaing in air inlet 5, and in fair weather, and motor 23 inverts, and wirerope 21 is packed up, energy Enough pull-up weather shields 20, avoid occupied space.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of power distribution cabinet of open air good heat dissipation effect, including cabinet body (1), it is characterised in that: the inside or so of the cabinet body (1) Both ends are equipped with symmetrical exhaust fan (2), are corresponded at exhaust fan (2) on the side wall of the cabinet body (1) and are offered exhaust outlet (3), it corresponds to and is provided at exhaust outlet (3) protection mechanism (4) on the side wall of cabinet body (1) left and right ends, cabinet body (1) roof On offer air inlet (5), air inlet (5) top is equipped with air inlet fan (6), and the air inlet fans (6) periphery and is covered with protection It covers (7), cabinet body (1) top is provided with bracket, and the cantilever tip is provided with weather agency (8).
2. a kind of power distribution cabinet of outdoor good heat dissipation effect according to claim 1, it is characterised in that: the exhaust outlet (3) With Air Filter (9) are provided in air inlet (5).
3. a kind of power distribution cabinet of outdoor good heat dissipation effect according to claim 1, it is characterised in that: the protection mechanism (4) include shell (10), offer several equally distributed ventilation holes on the four end side wall of top bottom and front and back of the shell (10) (11), several symmetrical threaded holes (13) are offered on the shell (10), are equipped with screw rod in the threaded hole (13) (12), one end of screw rod (12) towards the cabinet body (1) is rotatably connected on cabinet body (1) side wall, and the other end is equipped with handle.
4. a kind of power distribution cabinet of outdoor good heat dissipation effect according to claim 1, it is characterised in that: the shield (7) Four end side walls all around on offer ventilation opening (15), strainer (16), the protection are installed in the ventilation opening (15) Cover (7) inner tip is provided with the storage box (17), is filled with desiccant (18) inside the storage box (17), the storage box (17) bottom end offers several through-holes (19).
5. a kind of power distribution cabinet of outdoor good heat dissipation effect according to claim 4, it is characterised in that: the shield (7) Bottom end is provided with fixture block (14), and cabinet body (1) top is provided with card slot corresponding with fixture block (14).
6. a kind of power distribution cabinet of outdoor good heat dissipation effect according to claim 1, it is characterised in that: the weather agency It (8) include several symmetrical weather shields (20), one end of the weather shield (20) is rotatably connected on bracket by hinge, The cantilever tip is provided with installs case (22), is equipped with motor (23) in the installs case (22), the motor (23) it is defeated Outlet is equipped with winding wheel (24), and winding wheel (24) periphery is wound with wirerope (21), and the wirerope (21) was received originally One end of rolling wheel (24) is fixedly connected through installs case (22) side wall with weather shield (20), is opened on the side wall of the installs case (22) Equipped with guide groove (25) corresponding with wirerope (21).
CN201920467926.XU 2019-04-09 2019-04-09 A kind of power distribution cabinet of open air good heat dissipation effect Active CN209730481U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920467926.XU CN209730481U (en) 2019-04-09 2019-04-09 A kind of power distribution cabinet of open air good heat dissipation effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920467926.XU CN209730481U (en) 2019-04-09 2019-04-09 A kind of power distribution cabinet of open air good heat dissipation effect

Publications (1)

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CN209730481U true CN209730481U (en) 2019-12-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111478203A (en) * 2020-06-08 2020-07-31 安徽民生信息股份有限公司 Multi-module comprehensive power distribution cabinet based on remote monitoring
CN112909798A (en) * 2021-02-26 2021-06-04 江苏上元正信水电设备工程有限公司 Dustproof power equipment power distribution cabinet
CN113054543A (en) * 2021-03-30 2021-06-29 湖北云治科技有限公司 Heat dissipation dust keeper for power equipment
CN113054564A (en) * 2021-03-22 2021-06-29 海南电网有限责任公司文昌供电局 Intelligent operation and detection equipment for power distribution station

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111478203A (en) * 2020-06-08 2020-07-31 安徽民生信息股份有限公司 Multi-module comprehensive power distribution cabinet based on remote monitoring
CN112909798A (en) * 2021-02-26 2021-06-04 江苏上元正信水电设备工程有限公司 Dustproof power equipment power distribution cabinet
CN113054564A (en) * 2021-03-22 2021-06-29 海南电网有限责任公司文昌供电局 Intelligent operation and detection equipment for power distribution station
CN113054543A (en) * 2021-03-30 2021-06-29 湖北云治科技有限公司 Heat dissipation dust keeper for power equipment

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