CN205104802U - Dustproof protection against electric shock electric power cabinet - Google Patents
Dustproof protection against electric shock electric power cabinet Download PDFInfo
- Publication number
- CN205104802U CN205104802U CN201520860782.6U CN201520860782U CN205104802U CN 205104802 U CN205104802 U CN 205104802U CN 201520860782 U CN201520860782 U CN 201520860782U CN 205104802 U CN205104802 U CN 205104802U
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- cabinet
- dust
- electric power
- collecting net
- electric shock
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Abstract
The utility model discloses a dustproof protection against electric shock electric power cabinet, the control cabinet comprises a cabinet body and a cabinet door, cabinet body upper portion sets up exhaust fan and air exit, the air exit top sets up waterproof platform, cabinet body side wall sets up blinds structure, the internal setting of cabinet with the dust collecting net that blinds structure is connected, the dust collecting net lower extreme extends to the external side of cabinet, the dust collecting net lower extreme sets up the dust removal funnel, waterproof platform sets up the honeycomb duct, the honeycomb duct is followed the external portion of cabinet extends to in the dust removal funnel. The utility model discloses at the internal dust collecting net that sets up of cabinet, prevent that the dust from blockking up the admission passage of air, is favorable to dust removal work moreover, in addition, set up the honeycomb duct at waterproof bench to in extending to the dust removal funnel, the effectual dust that utilizes rainwash dust removal funnel reduces dust removal work load, practices thrift the manpower.
Description
Technical field
The utility model relates to a kind of electric device, especially relates to a kind of dustproof electric shock preventive electric power cabinet.
Background technology
Along with the increase gradually of power consumption, the particularly acceleration of urbanization paces, original outdoor transformer cannot meet present situation demand, dissimilar electric power cabinet is equipped with according to the different demand in different regions, particularly large-scale resident living area and street street lamp power supply, road lamp power supply need more small electrical cabinet, this type of electric power cabinet is arranged on open air, due to the reason of climate and weather, the particularly impact of Sand-Dust Storm in Northern and haze, easy laying dust in its cabinet, in addition the air humidity in it increases, thus there is the phenomenon of electric power cabinet electric leakage, easily cause the damage of electric power cabinet internal component on the one hand, people and animals' phenomenon of getting an electric shock easily is caused on the other hand to occur.
Application number 201310370187.X discloses a kind of dustproof electric cabinet, comprises the shell be made up of metallic plate, and on two sidewalls of described shell, symmetry is manufactured with radiating area, and described radiating area comprises the strip window be arranged in parallel, and the strip eaves on each strip window top; The inside of described radiating area is also provided with the arch sheet of arch to enclosure, the upper edge of the described strip window in one, connection the top, upper edge of described arch sheet, and the lower edge of described arch sheet connects the lower edge of the described strip window of bottom one.Although this structure plays certain dust-proof effect, dust overstocks in arch sheet, and easily block radiating area thus affect air flowing so that weaken radiating effect, this structure does not have the effect of dehumidifying and cooling in addition.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, provides a kind of dustproof electric shock preventive electric power cabinet, by arranging dust-collecting net and arrange dedusting funnel in dust-collecting net lower end in cabinet, plays the effect of dust-proof dust-removing.
For achieving the above object, the utility model by the following technical solutions:
A kind of dustproof electric shock preventive electric power cabinet, comprise cabinet and cabinet door, described cabinet top arranges ventilating fan and exhaust outlet, described exhaust outlet top arranges waterproof platform, described cabinet sidewall arranges shutter, arrange the dust-collecting net be connected with described shutter in described cabinet, described dust-collecting net lower end extends to outside described cabinet, and described dust-collecting net lower end arranges dedusting funnel; Described waterproof platform arranges mozzle, and described mozzle extends in described dedusting funnel along described cabinet outside.
Preferably, described cabinet sidewall symmetry arranges shutter.
Preferably, described dust-collecting net is 5-30 order air strainer.
Preferably, described dustproof electric shock preventive electric power cabinet also comprises the automatic exhausting device be arranged in described cabinet, described power supply provides supply of electric power for described control circuit, described automatic exhausting device comprises power supply and control circuit, and described control circuit comprises the Temperature Humidity Sensor, signal conditioning circuit, controller and the described ventilating fan that are electrically connected successively.
Preferably, described signal conditioning circuit comprises amplifying circuit and A/D change-over circuit.
The beneficial effects of the utility model are:
The utility model arranges shutter at cabinet sidewall, be equivalent to arrange air intlet in cabinet both sides, be equipped with the ventilating fan at cabinet top, form upper and lower cross-ventilated air discharge structure, air velocity in effective increase cabinet, is conducive to the humidity reducing cabinet temperature and alleviate air in cabinet; In addition, in cabinet, dust-collecting net is set, reduce the amount of dust entered in cabinet, and the lower end of dust-collecting net extends to cabinet outside, arrange dedusting funnel in dust-collecting net lower end, the dust of dust-collecting net falls into dedusting funnel, and staff can by dedusting funnel cleaning dust, this structure can not only prevent the admission passage of dust block air, and is conducive to dedusting work; In addition, waterproof platform arranges mozzle, and extends in dedusting funnel, and rainy day, the ponding of waterproof platform directly can be washed away dedusting funnel by mozzle, effectively utilized the dust in rain drop erosion dedusting funnel, reduces dedusting workload, saves manpower.
Cabinet sidewall symmetry arranges shutter, can effectively strengthen cross-ventilation effect thus increase the rate of air circulation in cabinet; Dust-collecting net is 5-30 order air strainer, and under the prerequisite ensureing air circulation, dust removing effects is obvious and prevent the little insect of mosquitos and flies equal-volume from entering in it; Dustproof electric shock preventive electric power cabinet also comprises automatic exhausting device, automatic exhausting device comprises power supply and control circuit, control circuit comprises the Temperature Humidity Sensor, signal conditioning circuit, controller and the ventilating fan that are electrically connected successively, power supply provides supply of electric power for described control circuit, by arranging automatic exhausting device, make the utility model ventilating fan automatic operation in specific temperature humidity range, improve dehumidifying and cooling effect of the present utility model further, pre-protection against electric shock phenomenon occurs; Signal conditioning circuit comprises amplifying circuit and A/D change-over circuit, makes full use of the advantage that resolution is high, low in energy consumption and cost is low of A/D change-over circuit, improves job stability of the present utility model.
To sum up, the utility model has the advantages that design is ingenious, dust-proof, protection against electric shock is effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the circuit block diagram of automatic exhausting device in embodiment two.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment one
As depicted in figs. 1 and 2, the utility model comprises cabinet 1 and cabinet door 2, cabinet 1 top is installed ventilating fan 3 and is offered exhaust outlet 4, exhaust outlet 4 is vesicular texture, exhaust outlet 4 top is fixedly connected with waterproof platform 5, waterproof platform 5 area is greater than the area of exhaust outlet 4, cabinet 1 sidewall symmetry is fixedly connected with shutter 6, the dust-collecting net 7 be connected with shutter 6 is installed in cabinet 1, dust-collecting net 7 is 5-30 order air strainer, preferred 30 orders in the present embodiment, dust-collecting net 7 lower end extends to the outside of cabinet 1, dedusting funnel 8 is installed in dust-collecting net 7 lower end, dedusting funnel 8 also can be arranged on cabinet 1, in addition, waterproof platform 5 is fixedly connected with mozzle 9, mozzle 9 extends in dedusting funnel 8.
The utility model, by arranging dedusting funnel 8, is effectively avoided dust in the blocking at shutter 6 place, is arranged mozzle 9 in addition, utilizes the ponding in waterproof platform 5 to wash away dedusting funnel 8, realizes the effect at the utility model automatic dust removing on rainy day.
Embodiment two
The present embodiment is substantially identical with the structure of embodiment one, unlike: in cabinet, be provided with automatic exhausting device, automatic exhausting device is fixedly connected on cabinet by middle position, as shown in Figure 3, automatic exhausting device comprises power supply 10 and control circuit 11, control circuit 11 comprises the Temperature Humidity Sensor, signal conditioning circuit, controller and the ventilating fan that are electrically connected successively, and Temperature Humidity Sensor is fixedly connected on cabinet centre position.
The present embodiment by arranging automatic exhausting device in cabinet, record the humiture data in cabinet by the Temperature Humidity Sensor being fixedly connected on cabinet centre position and be converted to analog signal to signal conditioning circuit, analog signal is by the amplification of signal conditioning circuit and be converted to digital signal and be transferred to controller, controller the Signal transmissions of control switch to ventilating fan, ventilating fan work.Realize the utility model automatic exhausting with this, strengthen the dehumidifying and cooling effect in cabinet.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a dustproof electric shock preventive electric power cabinet, comprise cabinet and cabinet door, described cabinet top arranges ventilating fan and exhaust outlet, described exhaust outlet top arranges waterproof platform, it is characterized in that: described cabinet sidewall arranges shutter, arrange the dust-collecting net be connected with described shutter in described cabinet, described dust-collecting net lower end extends to outside described cabinet, and described dust-collecting net lower end arranges dedusting funnel; Described waterproof platform arranges mozzle, and described mozzle extends in described dedusting funnel along described cabinet outside.
2. a kind of dustproof electric shock preventive electric power cabinet according to claim 1, is characterized in that: described cabinet sidewall symmetry arranges shutter.
3. a kind of dustproof electric shock preventive electric power cabinet according to claim 1, is characterized in that: described dust-collecting net is 5-30 order air strainer.
4. a kind of dustproof electric shock preventive electric power cabinet according to claim 1, it is characterized in that: described dustproof electric shock preventive electric power cabinet also comprises the automatic exhausting device be arranged in described cabinet, described automatic exhausting device comprises power supply and control circuit, described control circuit comprises the Temperature Humidity Sensor, signal conditioning circuit, controller and the described ventilating fan that are electrically connected successively, and described power supply provides supply of electric power for described control circuit.
5. a kind of dustproof electric shock preventive electric power cabinet according to claim 4, is characterized in that: described signal conditioning circuit comprises amplifying circuit and A/D change-over circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860782.6U CN205104802U (en) | 2015-11-02 | 2015-11-02 | Dustproof protection against electric shock electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860782.6U CN205104802U (en) | 2015-11-02 | 2015-11-02 | Dustproof protection against electric shock electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104802U true CN205104802U (en) | 2016-03-23 |
Family
ID=55520559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860782.6U Expired - Fee Related CN205104802U (en) | 2015-11-02 | 2015-11-02 | Dustproof protection against electric shock electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104802U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932562A (en) * | 2016-04-17 | 2016-09-07 | 耿云花 | Antistatic power box |
| CN105958343A (en) * | 2016-07-06 | 2016-09-21 | 张家港富士金属制品有限公司 | Concealed-installed distribution box |
| CN106329335A (en) * | 2016-11-14 | 2017-01-11 | 仲炳华 | Dustproof electric cabinet |
| CN106451090A (en) * | 2016-09-21 | 2017-02-22 | 杨攀 | Electric power cabinet |
| CN106490856A (en) * | 2016-10-31 | 2017-03-15 | 南阳医学高等专科学校 | A kind of Multifunctional protective natural sciences data cabinet |
| CN107863710A (en) * | 2017-11-23 | 2018-03-30 | 国网河南省电力公司社旗县供电公司 | A kind of high-tension electricity cabinet |
-
2015
- 2015-11-02 CN CN201520860782.6U patent/CN205104802U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932562A (en) * | 2016-04-17 | 2016-09-07 | 耿云花 | Antistatic power box |
| CN105958343A (en) * | 2016-07-06 | 2016-09-21 | 张家港富士金属制品有限公司 | Concealed-installed distribution box |
| CN106451090A (en) * | 2016-09-21 | 2017-02-22 | 杨攀 | Electric power cabinet |
| CN106451090B (en) * | 2016-09-21 | 2018-11-13 | 金华市秸和环保技术咨询有限公司 | A kind of electric power cabinet |
| CN106490856A (en) * | 2016-10-31 | 2017-03-15 | 南阳医学高等专科学校 | A kind of Multifunctional protective natural sciences data cabinet |
| CN106329335A (en) * | 2016-11-14 | 2017-01-11 | 仲炳华 | Dustproof electric cabinet |
| CN107863710A (en) * | 2017-11-23 | 2018-03-30 | 国网河南省电力公司社旗县供电公司 | A kind of high-tension electricity cabinet |
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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: 20160323 Termination date: 20161102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |