CN203225469U - Distribution box - Google Patents
Distribution box Download PDFInfo
- Publication number
- CN203225469U CN203225469U CN 201320180031 CN201320180031U CN203225469U CN 203225469 U CN203225469 U CN 203225469U CN 201320180031 CN201320180031 CN 201320180031 CN 201320180031 U CN201320180031 U CN 201320180031U CN 203225469 U CN203225469 U CN 203225469U
- Authority
- CN
- China
- Prior art keywords
- distribution box
- casing
- chip microcomputer
- box body
- temperature
- 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
Links
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000003570 air Substances 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a distribution box to solve the problem that the temperature in a conventional distribution box is too high in summer when temperature is high. The distribution box comprises a box body (1). A door (2) is arranged on the box body (1). Guide rails (3) and a separator (4) are disposed in the box body (1). A ventilation window (9) is disposed in the side wall of the box body (1). An electric fan (8) is disposed in the ventilation window (9). A temperature sensor (5) and a single-chip microcomputer (6) are disposed in the box body (1). The temperature sensor (5) is electrically connected to the single-chip microcontroller (6). The single-chip microcomputer (6) is electrically connected to the electric fan (8) via an analog-digital converter (7). The distribution box is simple in structure and easy to use, and improves safety and operational stability of electrical appliances in the distribution box.
Description
Technical field
The utility model relates to a kind of distribution box, particularly the distribution box in a kind of power transmission and transformation field.
Background technology
Distribution box be a kind of by the electrical wiring requirement with switchgear, measuring instrument, protection electrical equipment and auxiliary equipment be assembled in the sealing or semiclosed metal cabinet in low-voltage distribution equipment.Can connect or the branch deenergizing by manual or automatic switch during normal the operation.The distribution box run duration has specific requirement to working temperature, generally requires the upper limit of ambient air temperature to be no more than 40 ℃; 24 hours mean value of ambient air temperature generally is no more than 35 ℃; The lower limit of ambient air temperature is not less than-5 ℃.Temperature in the high temperature season in full summer, casing reaches more than 60 ℃ sometimes, has substantially exceeded in-box electric appliance environment provided temperature, breaks down easily.
Summary of the invention
The utility model provides a kind of distribution box, has solved distribution box high temperature season in full summer, the too high problem of temperature in the casing.
The utility model is to solve above technical problem by the following technical programs:
A kind of distribution box, comprise casing, casing is provided with chamber door, in casing, be provided with slideway and dividing plate, the sidewall of casing is provided with air hole, is provided with electric fan at air hole, is respectively arranged with temperature sensor and single-chip microcomputer in casing, temperature sensor is electrically connected with single-chip microcomputer, and single-chip microcomputer is electrically connected with electric fan by analog to digital converter.
The utility model is simple in structure, and is easy to use, improved fail safe, the operation stability of in-box electric appliance and reduced the failure rate of in-box electric appliance, simultaneously the working temperature of electrical equipment in the distribution control box well.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of distribution box, comprise casing 1, casing 1 is provided with chamber door 2, in casing 1, be provided with slideway 3 and dividing plate 4, the sidewall of casing 1 is provided with air hole 9, is provided with electric fan 8 at air hole 9, is respectively arranged with temperature sensor 5 and single-chip microcomputer 6 in casing 1, temperature sensor 5 is electrically connected with single-chip microcomputer 6, and single-chip microcomputer 6 is electrically connected with electric fan 8 by analog to digital converter 7.
Claims (1)
1. distribution box, comprise casing (1), casing (1) is provided with chamber door (2), in casing (1), be provided with slideway (3) and dividing plate (4), it is characterized in that, the sidewall of casing (1) is provided with air hole (9), in air hole (9), be provided with electric fan (8), in casing (1), be respectively arranged with temperature sensor (5) and single-chip microcomputer (6), temperature sensor (5) is electrically connected with single-chip microcomputer (6), and single-chip microcomputer (6) is electrically connected with electric fan (8) by analog to digital converter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180031 CN203225469U (en) | 2013-04-11 | 2013-04-11 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180031 CN203225469U (en) | 2013-04-11 | 2013-04-11 | Distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225469U true CN203225469U (en) | 2013-10-02 |
Family
ID=49252459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320180031 Expired - Fee Related CN203225469U (en) | 2013-04-11 | 2013-04-11 | Distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225469U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896339A (en) * | 2016-04-13 | 2016-08-24 | 国网山东省电力公司菏泽供电公司 | Power distribution wiring device |
| CN105896343A (en) * | 2016-04-13 | 2016-08-24 | 国网山东省电力公司菏泽供电公司 | Power distribution device environment detection method |
| CN106654888A (en) * | 2017-01-19 | 2017-05-10 | 国网山东省电力公司滨州供电公司 | Transformer cabinet for power marketing |
| CN106684718A (en) * | 2017-01-19 | 2017-05-17 | 国网山东省电力公司滨州供电公司 | Electric power marketing power distribution cabinet |
-
2013
- 2013-04-11 CN CN 201320180031 patent/CN203225469U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896339A (en) * | 2016-04-13 | 2016-08-24 | 国网山东省电力公司菏泽供电公司 | Power distribution wiring device |
| CN105896343A (en) * | 2016-04-13 | 2016-08-24 | 国网山东省电力公司菏泽供电公司 | Power distribution device environment detection method |
| CN106654888A (en) * | 2017-01-19 | 2017-05-10 | 国网山东省电力公司滨州供电公司 | Transformer cabinet for power marketing |
| CN106684718A (en) * | 2017-01-19 | 2017-05-17 | 国网山东省电力公司滨州供电公司 | Electric power marketing power distribution 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: 20131002 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |