CN204885943U - Wall -hanging rain -proof heat dissipation block terminal - Google Patents

Wall -hanging rain -proof heat dissipation block terminal Download PDF

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Publication number
CN204885943U
CN204885943U CN201520673926.7U CN201520673926U CN204885943U CN 204885943 U CN204885943 U CN 204885943U CN 201520673926 U CN201520673926 U CN 201520673926U CN 204885943 U CN204885943 U CN 204885943U
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CN
China
Prior art keywords
heat
casing
controller
temperature sensor
box
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
Application number
CN201520673926.7U
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Chinese (zh)
Inventor
范美嘉
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Jiaxing Vocational and Technical College
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Jiaxing Vocational and Technical College
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Filing date
Publication date
Application filed by Jiaxing Vocational and Technical College filed Critical Jiaxing Vocational and Technical College
Priority to CN201520673926.7U priority Critical patent/CN204885943U/en
Application granted granted Critical
Publication of CN204885943U publication Critical patent/CN204885943U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a wall -hanging rain -proof heat dissipation block terminal, including box, top cap, component base, controller and temperature sensor, the top cap includes waterproof layer, anticorrosive coating and back up coat, the top fixed mounting of box has the top cap, the upper portion of box is equipped with air diffuser and fan, the fan is located the downside of air diffuser, the middle part tank wall and the component base fixed connection of box, the outside of component base and the left end fixed connection of heat conducting bar, the right -hand member and the heat -conducting plate fixed connection of heat conducting bar, heat conducting bar middle part through connection has the fin, the outside mid -mounting of heat -conducting plate has controller and temperature sensor, fan and temperature sensor all with controller electric connection, the bottom of box is equipped with air inlet and filter screen, the utility model discloses simple structure can make the rain -proof water of block terminal to can dispel the heat according to real -time temperature, be fit for using widely.

Description

A kind of wall-hanging rainproof heat dissipation power distribution box
Technical field
The utility model relates to electrical equipment, is specially a kind of wall-hanging rainproof heat dissipation power distribution box.
Background technology
Distribution box sub-power distribution box and light distribution box are the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center, and power distribution cabinet 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.
Existing electric distribution box, the general casing being all simple iron sheet and making, seldom have rainproof ability, water proofing property is too poor, easily causes inner circuit and electric component moisture damage, impact uses, existing power distribution cabinet is when using power excessive, and can not carry out radiating treatment, this can cause distribution box internal temperature too high, add the possibility causing fire incident, there is potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of wall-hanging rainproof heat dissipation power distribution box, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of wall-hanging rainproof heat dissipation power distribution box, comprise casing, top cover, element base, controller and temperature sensor, described top cover comprises watertight composition, anticorrosive coat and back-up coat, the top of described casing is installed with top cover, described top cover tilts to install to the right, the top of described top cover is provided with watertight composition, the top of described watertight composition is provided with the guiding gutter of strip structure, the bottom of described watertight composition is provided with anticorrosive coat, the bottom of described anticorrosive coat is provided with back-up coat, the top of described casing is provided with air diffuser and blower fan, described blower fan is positioned at the downside of air diffuser, the middle part tank wall of described casing is fixedly connected with element base, the outside of described element base is fixedly connected with the left end of heat conducting bar, the right-hand member of described heat conducting bar is fixedly connected with heat-conducting plate, run through in the middle part of described heat conducting bar and be connected with fin, outer upper and the bottom of described heat-conducting plate are all provided with electric component, the outer middle side part of described heat-conducting plate is provided with controller and temperature sensor, and controller is positioned at the upside of temperature sensor, described blower fan and temperature sensor are all electrically connected with controller, the bottom of described casing is provided with air inlet and filter screen, described filter screen is positioned at the upside of air inlet, chamber door is provided with on the right side of described casing.
Preferably, the upper left-hand of described casing is fixed on wall by fixed screw.
Preferably, the side of described chamber door is provided with box door lock.
Preferably, described fin evenly runs through and is arranged on heat conducting bar, and the quantity of described fin is more than three.
Compared with prior art, the beneficial effects of the utility model are: this wall-hanging rainproof heat dissipation power distribution box structure is simple, by adding cap structure, the effect of rainwater-proof can be accomplished, by the effect of pushing up upper part of the cover watertight composition and guiding gutter, rainwater is directed to side to fall, avoid aqueous vapor to enter box house and damage is caused to components and parts, by adding anti-corrosion layer structure, the spontaneous corrosion speed of top cover can be slowed down, extension device useful life, by adding back-up coat structure in the bottom of top cover, the intensity of top cover can be increased, by adding blower fan and air diffuser structure, box house can be made to produce a small-sized air heat exchanging system, blower fan from the air inlet of bottom by air intake, through the conduction of heating panel and fin, the heat conduction produced by components and parts is to fin, and by the circulation of air, heat is distributed, by adding temperature sensor and controller, can when temperature sensor senses be too high to temperature, temperature signal is conducted to controller, controller controls blower fan and opens, start to dispel the heat to box house, avoid the long-time or powerful use of box house, cause that temperature is too high burns out internal components, after cooling, when detected temperatures drops within safe range, controller controls blower fan and cuts out, save electric energy, reduce unnecessary waste, filter screen is added by the air inlet in bottom, the impurity such as some dusts in air can be filtered out, avoid dust to pile up at box house and damage is caused to equipment, structure of the present utility model can increase the fail safe of equipment use, distribution box rainwater-proof can be made, and can dispel the heat according to real-time temperature, be applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the utility model structure side view;
Fig. 2 is the utility model structural representation;
Fig. 3 is cap structure schematic diagram.
In figure: 1 casing, 2 top covers, 3 fixed screws, 4 air diffusers, 5 blower fans, 6 element bases, 7 heat conducting bars, 8 fin, 9 heat-conducting plates, 10 electric components, 11 controllers, 12 temperature sensors, 13 chamber doors, 14 air inlets, 15 filter screens, 16 watertight compositions, 17 guiding gutters, 18 anticorrosive coats, 19 back-up coats, 20 box door locks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of wall-hanging rainproof heat dissipation power distribution box, comprise casing 1, top cover 2, element base 6, controller 11 and temperature sensor 12, top cover 2 comprises watertight composition 16, anticorrosive coat 18 and back-up coat 19, the top of casing 1 is installed with top cover 2, top cover 2 tilts to install to the right, rainwater can guide to side by inclination installation, rainwater is avoided to deposit at top cover 2, corrosiveness is caused to equipment, the top of top cover 2 is provided with watertight composition 16, rainwater and equipment can be separated by watertight composition 16, contact is avoided to cause corrosion, the top of watertight composition 16 is provided with the guiding gutter 17 of strip structure, guiding gutter 17 can by rainwater catchment and water conservancy diversion, rainwater is avoided to deposit, the bottom of watertight composition 16 is provided with anticorrosive coat 18, anticorrosive coat 18 can avoid oxygen to the oxide etch of irony equipment, the bottom of anticorrosive coat 18 is provided with back-up coat 19, back-up coat 19 can increase the intensity of top cover 2, top cover 2 is avoided to rupture, the top of casing 1 is provided with air diffuser 4 and blower fan 5, blower fan 5 is positioned at the downside of air diffuser 4, air diffuser 4 and blower fan 5 can at Inner Constitution micro heat exchange systems of casing 1, the middle part tank wall of casing 1 is fixedly connected with element base 6, arrange element base 6 can facilitate the installation of components and parts and disassemble, the outside of element base 6 is fixedly connected with the left end of heat conducting bar 7, heat conducting bar 7 can conduct heat to fin 8, the right-hand member of heat conducting bar 7 is fixedly connected with heat-conducting plate 9, run through in the middle part of heat conducting bar 7 and be connected with fin 8, fin 8 can accelerate distributing of heat, the outer upper of heat-conducting plate 9 and bottom are all provided with electric component 10, the outer middle side part of heat-conducting plate 9 is provided with controller 11 and temperature sensor 12, the temperature data that components and parts produce is transmitted to controller 11 by temperature sensor 12, controller 11 is positioned at the upside of temperature sensor 12, analyze through controller 11, if temperature value fruit exceedes safe scope, then controller 11 sends unblanking blower fan 5, dispelled the heat in casing 1 inside, through radiating treatment, detect through temperature sensor 12, after temperature reaches safe range, controller 11 controls blower fan and cuts out, reach the object of energy savings, blower fan 5 and temperature sensor 12 are all electrically connected with controller 11, the bottom of casing 1 is provided with air inlet 14 and filter screen 15, filter screen 15 is positioned at the upside of air inlet 14, by adding filter screen 15, prevent the dust in air from entering, affect the use of equipment, chamber door 13 is provided with on the right side of casing 1.
Further improvement, the upper left-hand of casing 1 is fixed on wall by fixed screw 3, by arranging fixed screw 3, facilitate casing 1 installation transfer and dismounting.
Further improvement, the side of chamber door 13 is provided with box door lock 20, arranges box door lock 20 and can prevent electric elements inside 10 from being stolen by lawless person, can play certain anti-theft function.
Further improvement, fin 8 evenly runs through and is arranged on heat conducting bar 7, and the quantity of fin 8 is more than three, by adding multi-disc fin 8, can accelerate the heat radiation of electric elements 10.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims (4)

1. a wall-hanging rainproof heat dissipation power distribution box, comprise casing (1), top cover (2), element base (6), controller (11) and temperature sensor (12), described top cover (2) comprises watertight composition (16), anticorrosive coat (18) and back-up coat (19), it is characterized in that: the top of described casing (1) is installed with top cover (2), described top cover (2) tilts to install to the right, the top of described top cover (2) is provided with watertight composition (16), the top of described watertight composition (16) is provided with the guiding gutter (17) of strip structure, the bottom of described watertight composition (16) is provided with anticorrosive coat (18), the bottom of described anticorrosive coat (18) is provided with back-up coat (19), the top of described casing (1) is provided with air diffuser (4) and blower fan (5), described blower fan (5) is positioned at the downside of air diffuser (4), the middle part tank wall of described casing (1) is fixedly connected with element base (6), the outside of described element base (6) is fixedly connected with the left end of heat conducting bar (7), the right-hand member of described heat conducting bar (7) is fixedly connected with heat-conducting plate (9), run through in the middle part of described heat conducting bar (7) and be connected with fin (8), the outer upper of described heat-conducting plate (9) and bottom are all provided with electric component (10), the outer middle side part of described heat-conducting plate (9) is provided with controller (11) and temperature sensor (12), and controller (11) is positioned at the upside of temperature sensor (12), described blower fan (5) and temperature sensor (12) are all electrically connected with controller (11), the bottom of described casing (1) is provided with air inlet (14) and filter screen (15), described filter screen (15) is positioned at the upside of air inlet (14), described casing (1) right side is provided with chamber door (13).
2. the wall-hanging rainproof heat dissipation power distribution box of one according to claim 1, is characterized in that: the upper left-hand of described casing (1) is fixed on wall by fixed screw (3).
3. the wall-hanging rainproof heat dissipation power distribution box of one according to claim 1, is characterized in that: the side of described chamber door (13) is provided with box door lock (20).
4. the wall-hanging rainproof heat dissipation power distribution box of one according to claim 1, is characterized in that: described fin (8) evenly runs through and is arranged on heat conducting bar (7), and the quantity of described fin (8) is more than three.
CN201520673926.7U 2015-09-02 2015-09-02 Wall -hanging rain -proof heat dissipation block terminal Expired - Fee Related CN204885943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520673926.7U CN204885943U (en) 2015-09-02 2015-09-02 Wall -hanging rain -proof heat dissipation block terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520673926.7U CN204885943U (en) 2015-09-02 2015-09-02 Wall -hanging rain -proof heat dissipation block terminal

Publications (1)

Publication Number Publication Date
CN204885943U true CN204885943U (en) 2015-12-16

Family

ID=54830275

Family Applications (1)

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CN201520673926.7U Expired - Fee Related CN204885943U (en) 2015-09-02 2015-09-02 Wall -hanging rain -proof heat dissipation block terminal

Country Status (1)

Country Link
CN (1) CN204885943U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105899052A (en) * 2016-06-20 2016-08-24 无锡鼎茂机械制造有限公司 Electrical equipment box
CN106848855A (en) * 2016-12-09 2017-06-13 国网北京市电力公司 Anti-dewfall structure and the ring main unit with it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105899052A (en) * 2016-06-20 2016-08-24 无锡鼎茂机械制造有限公司 Electrical equipment box
CN106848855A (en) * 2016-12-09 2017-06-13 国网北京市电力公司 Anti-dewfall structure and the ring main unit with it

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

Granted publication date: 20151216

Termination date: 20170902