CN204012275U - A kind of dustproof energy-saving power distribution cabinet - Google Patents
A kind of dustproof energy-saving power distribution cabinet Download PDFInfo
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- CN204012275U CN204012275U CN201420482837.XU CN201420482837U CN204012275U CN 204012275 U CN204012275 U CN 204012275U CN 201420482837 U CN201420482837 U CN 201420482837U CN 204012275 U CN204012275 U CN 204012275U
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- cabinet
- power distribution
- distribution cabinet
- time relay
- electric cylinder
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Abstract
The utility model relates to a kind of dustproof energy-saving power distribution cabinet, comprise power distribution cabinet, be articulated with the cabinet door on cabinet, the right side of described cabinet is provided with the control room of a protrusion, between control room and power distribution cabinet, be provided with bearing plate, the left vertical of bearing plate is provided with electric cylinder, the screw rod of electric cylinder and a sealing plate are fixedly connected with, on the cabinet on sealing plate right side, be provided with thermovent, sealing plate below be provided with support, one end of support is fixedly connected with cabinet inwall, and the radiator fan suitable with described thermovent is installed on support; In described control room, be provided with the control unit of controlling electric cylinder motion and radiator fan running.Power distribution cabinet of the present utility model has energy-conservation and dust-proof effect preferably.
Description
Technical field
The utility model relates to field of electrical equipment, more particularly, relates to a kind of dustproof energy-saving power distribution cabinet.
Background technology
Power distribution cabinet is the final stage device of distribution system, for the protection of the components and parts such as transformer, relay busbar of its inside.In use, there is more defect in existing power distribution cabinet, is specially:
(1) most power distribution cabinets inside is provided with radiator fan, but radiator fan is continuous running, also can consume a large amount of electric energy in the time that temperature is lower.In part power distribution cabinet, pop one's head in and carry out the temperature of automatic decision power distribution cabinet inside with processor by set temperature, realize the intelligent opening of radiator fan, but power distribution cabinet inside has powerful magnetic field, temp probe and processor can be interfered for a long time under strong magnetic field circumstance, and then make false judgment, make the random running of radiator fan, cause power distribution cabinet internal temperature too high.
(2) thermovent of power distribution cabinet is arranged on a side of power distribution cabinet more, and in the time that night, temperature was lower, fan is not worked, but without any dust prevention, cause dust to descend slowly and lightly to the components and parts of power distribution cabinet inside, cause components and parts poor heat radiation, affect normal service life.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of dustproof energy-saving power distribution cabinet is provided.The power distribution cabinet of this programme can artificially be set ventilation time, fan running while having realized excess Temperature, the static function of fan when temperature is lower.Meanwhile, the power distribution cabinet that this programme provides is also provided with ventilating opening to be opened/closed, and when temperature is too low in the winter time, ventilating opening is closed, and prevents that dust from falling into.
The utility model adopts following technical proposals:
A kind of dustproof energy-saving power distribution cabinet, comprise power distribution cabinet, be articulated with the cabinet door on cabinet, the right side of described cabinet is provided with the control room of a protrusion, between control room and power distribution cabinet, be provided with bearing plate, the left vertical of bearing plate is provided with electric cylinder, the screw rod of electric cylinder and a sealing plate are fixedly connected with, on the cabinet on sealing plate right side, be provided with thermovent, sealing plate below be provided with support, one end of support is fixedly connected with cabinet inwall, and the radiator fan suitable with described thermovent is installed on support; In described control room, be provided with the control unit of controlling electric cylinder motion and radiator fan running.
Preferably, described control unit comprises very first time relay, second time relay, the 3rd time relay, the first controller and second controller, described very first time relay is connected with radiator fan, and second time relay is connected with electric cylinder with the first controller successively; The 3rd time relay is connected with electric cylinder with second controller successively.
Preferably, described control room is hinged with control room door.
The beneficial effects of the utility model are: by the conduction time of artificial setting very first time relay, second time relay and the 3rd time relay, control the switching of thermovent and the running of radiator fan, realize dustproof and energy-conservation double effects.
Brief description of the drawings:
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is external structure of the present utility model;
The right view of Fig. 2 Fig. 1;
Fig. 3 is cut-away view of the present utility model;
Fig. 4 is the cooperation figure of electric cylinder in the utility model;
Fig. 5 is circuit theory diagrams of the present utility model;
Wherein: 1, cabinet, 2, cabinet door, 3, control room door, 4, control room, 5, thermovent, 6, the first controller, 7, second controller, 8, very first time relay, 9, second time relay, 10, sealing plate, 11, support, 12, radiator fan, 13, electric cylinder, 14, bearing plate, 15, the 3rd time relay, 16, power supply.
Embodiment:
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1: a kind of dustproof energy-saving power distribution cabinet, its structure as Figure 1-5: comprise power distribution cabinet 1, be articulated with the cabinet door 2 on cabinet 1; The right side of described cabinet 1 is provided with the control room 4 of a protrusion, between control room 4 and power distribution cabinet inner chamber, be provided with bearing plate 14, the left vertical of bearing plate 14 is provided with electric cylinder 13, the screw rod of electric cylinder 13 is fixedly connected with a sealing plate 10, on the cabinet 1 on sealing plate 10 right sides, be provided with thermovent 5, the below of sealing plate 10 is provided with support 11, and one end of support 11 is fixedly connected with cabinet 1 inwall, and the radiator fan 12 suitable with described thermovent 5 is installed on support 11; In described control room 4, be provided with and control the control unit that electric cylinder 13 moves and radiator fan 12 turns round.
Described control unit comprises very first time relay 8, second time relay 9, the 3rd time relay 16, the first controller 6 and second controller 7, described very first time relay 8 is connected with radiator fan 12, and second time relay 9 is connected with electric cylinder 13 with the first controller 6 successively; The 3rd time relay 15 is connected with electric cylinder 13 with second controller 7 successively.
Described control room 4 is hinged with control room door 3, and is provided with door lock on control room door 3.
Preferably be chosen as, very first time relay 8, second time relay 9 and the 3rd time relay 15 are Ai Purui board multistage time control relay, and model is BRT-402A/B, and this relay can arrange at most the ON/OFF time of 20 periods within the time of 7 days.
When use, staff can be according to weather forecast, sets respectively daytime and the conduction time at night of very first time relay 8, second time relay 9 and the 3rd time relay 15 in following one week.When day temperature is higher, very first time relay 8 is switched on, and second time relay 9 is switched on, and the first controller 6 is controlled the screw rod rising of electric cylinder 13, and thermovent is opened, and radiator fan 12 is worked; When night, temperature was lower, very first time relay 8 no powers, the 3rd time relay 15 is switched on, and second controller 7 is controlled the screw rod decline of electric cylinder 13, and the sealed plate 10 of thermovent 5 is closed, and prevents that dust from falling into, and radiator fan 12 is not worked.
Adopt after said structure, the power distribution cabinet of this programme is by the artificial conduction time of setting very first time relay 8, second time relay 9 and the 3rd time relay 15, control the switching of thermovent 5 and the running of radiator fan 12, realize dustproof and energy-conservation double effects.
Need to describe, in the time that electric cylinder 13 adopts servomotor, the first controller 6 and second controller 7 are servo controller; Accordingly, in the time that electric cylinder 13 adopts stepping motor, the first controller 6 and second controller 7 are step-by-step controller.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a dustproof energy-saving power distribution cabinet, comprise power distribution cabinet, be articulated with the cabinet door on cabinet, it is characterized in that: the right side of described cabinet is provided with the control room of a protrusion, between control room and power distribution cabinet, be provided with bearing plate, the left vertical of bearing plate is provided with electric cylinder, the screw rod of electric cylinder and a sealing plate are fixedly connected with, on the cabinet on sealing plate right side, be provided with thermovent, sealing plate below be provided with support, one end of support is fixedly connected with cabinet inwall, and the radiator fan suitable with described thermovent is installed on support; In described control room, be provided with the control unit of controlling electric cylinder motion and radiator fan running.
2. dustproof energy-saving power distribution cabinet according to claim 1, it is characterized in that: described control unit comprises very first time relay, second time relay, the 3rd time relay, the first controller and second controller, described very first time relay is connected with radiator fan, and second time relay is connected with electric cylinder with the first controller successively; The 3rd time relay is connected with electric cylinder with second controller successively.
3. dustproof energy-saving power distribution cabinet according to claim 1, is characterized in that: described control room is hinged with control room door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482837.XU CN204012275U (en) | 2014-08-26 | 2014-08-26 | A kind of dustproof energy-saving power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482837.XU CN204012275U (en) | 2014-08-26 | 2014-08-26 | A kind of dustproof energy-saving power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012275U true CN204012275U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482837.XU Expired - Fee Related CN204012275U (en) | 2014-08-26 | 2014-08-26 | A kind of dustproof energy-saving power distribution cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN204012275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600607A (en) * | 2014-12-28 | 2015-05-06 | 宁波市海达塑料机械有限公司 | Power distribution box |
-
2014
- 2014-08-26 CN CN201420482837.XU patent/CN204012275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600607A (en) * | 2014-12-28 | 2015-05-06 | 宁波市海达塑料机械有限公司 | Power distribution box |
| CN104600607B (en) * | 2014-12-28 | 2017-04-12 | 宁波市海达塑料机械有限公司 | Power distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |