CN211530484U - Novel anti-condensation electric box - Google Patents
Novel anti-condensation electric box Download PDFInfo
- Publication number
- CN211530484U CN211530484U CN201922161857.2U CN201922161857U CN211530484U CN 211530484 U CN211530484 U CN 211530484U CN 201922161857 U CN201922161857 U CN 201922161857U CN 211530484 U CN211530484 U CN 211530484U
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- sensor
- condensation
- electronic box
- box
- cover plate
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- 238000009833 condensation Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005494 condensation Effects 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000013480 data collection Methods 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model relates to a novel prevent condensation electronic box, each compartment is provided with sensor and heating rod respectively in the electronic box, utilize the temperature of controller each compartment in can the independent control electronic box, the emergence of more effectual stop condensation phenomenon, and the sensor passes through sensor mounting structure and installs in the electronic box, when normal condition, the sensor is hidden in the holding intracavity of relative seal, when needing to carry out data collection, pushing mechanism releases the sensor and carries out data collection, collect and finish the back and reset, thus, the sensor all is located the holding intracavity in most time, only be located the holding intracavity in the time of carrying out data collection, little by the environmental impact, very big improvement the life and the reliability of sensor.
Description
Technical Field
The utility model belongs to the technical field of electronic box production and processing and specifically relates to a novel prevent condensation electronic box.
Background
China has a history of more than ten years in adopting an automatic heating and dehumidifying controller to prevent condensation in an electric box, and the conventional heating and dehumidifying controller plays an active role in resisting humidity and preventing condensation to ensure the reliable operation of high-voltage equipment, but some problems also occur in some regional applications, such as: in the plum rain season in the south, sometimes the air humidity inside the switch cabinet is higher, even the dew condensation phenomenon exists in the local switch cabinet, because the sensor installed on the electric box is corroded by dust and gas in the air for a long time, the sensitivity of the sensor is influenced, the controller cannot start the heating rod in time, the effect of the dew condensation control is out of order, the safety of the electric box is seriously threatened, and 50% of serious accidents of the high-voltage cabinet are caused by the discharge of the dew condensation from the statistical data.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel prevent condensation electronic box, its characterized in that: including electronic box body and controller, the electronic box is provided with a plurality of compartments, and is a plurality of sensor and heating rod are all installed to the compartment, the sensor is still installed to the electronic box outside, the sensor is all installed through sensor mounting structure on the electronic box, sensor mounting structure includes the sensor body, sets up the holding on the electronic box the holding chamber and the controller of sensor, the holding chamber is provided with the opening, the holding intracavity is provided with pushing mechanism, pushing mechanism with the sensor is connected and can promote the sensor in the holding intracavity is released to the holding extraluminal from the opening to accomodate back the holding intracavity, the controller respectively with sensor, heating rod and pushing mechanism connect.
Preferably, the accommodating cavity is arranged inside the electrical box, and the opening direction faces to the inside and/or the outside of the electrical box.
Preferably, the moving path of the sensor is horizontal, the opening is provided with a cover plate for blocking the opening, the cover plate can be opened upwards, and the pushing mechanism pushes the sensor to push the cover plate to be opened upwards so that the sensor can be pushed out of the accommodating cavity from the opening.
Preferably, the device further comprises a pushing block, the pushing block is arranged on the pushing mechanism or the sensor and moves along with the sensor, and the pushing block is located above the sensor and used for contacting with the cover plate and turning the cover plate upwards.
Preferably, the distance from the sensor to the opening extending out of the accommodating cavity is smaller than the width of the cover plate.
Preferably, the pushing mechanism is an electric push rod, and a telescopic rod of the electric push rod is connected with the sensor.
Preferably, the sensor comprises one or any combination of a condensation sensor, a humidity sensor and a temperature sensor.
The utility model discloses a novel prevent condensation electronic box, each compartment is provided with sensor and heating rod respectively in the electronic box, utilize the temperature of controller each compartment in can the independent control electronic box, the emergence of more effectual stop condensation phenomenon, and the sensor passes through sensor mounting structure and installs in the electronic box, when normal condition, the sensor is hidden in the holding intracavity of relative seal, when needing to carry out data collection, pushing mechanism releases the sensor and carries out data collection, collect and finish the back and reset, thus, the sensor all is located the holding intracavity in most time, only be located the holding intracavity in the time of carrying out data collection, little by the environmental impact, very big improvement the life and the reliability of sensor.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sensor mounting structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an operating state of the sensor mounting structure according to the embodiment of the present invention.
In the figure: 1 electric box, 11 compartments, 2 sensors, 3 heating rods, 4 accommodating cavities, 41 openings, 42 pushing mechanisms, 43 cover plates and 44 pushing blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1-3, in an embodiment of the present invention, a novel anti-condensation electrical box includes an electrical box 1 body and a controller, the electrical box 1 is provided with a plurality of compartments 11, a plurality of the compartments 11 are all provided with a sensor 2 and a heating rod 3, the sensor 2 is further installed outside the electrical box, the sensor 2 is installed on the electrical box through a sensor installation structure, the sensor installation structure includes a sensor 2 body, a holding chamber 4 and a controller, the holding chamber 4 is provided with an opening 41, the holding chamber 4 is provided with a pushing mechanism 42, the pushing mechanism 42 is connected with the sensor 21 and can push the sensor 2 in the holding chamber 4 to be pushed out of the holding chamber 4 from the opening 41 and be stored back into the holding chamber 4, the controller is respectively connected with the sensor 2, The heating rod 3 is connected to the pushing mechanism 42. The existing electrical box generally adopts the following anti-condensation method: set up the heating rod in the electronic box one department, detect air data and utilize controller control heating plate heating temperature in the electronic box through setting up the condensation sensor inside and outside the electronic box, make temperature in the electronic box remain throughout to be higher than ambient temperature, and reduce the inside relative humidity of electronic box as far as possible, produce the condensation phenomenon in order to prevent the electronic box completely, this kind of mode, because the complicated space that separates of electronic box inner structure, the temperature of each compartment in the electronic box all is higher than dew point temperature can not be guaranteed to single heating rod, the unable effective control temperature of each compartment of heating rod promptly, in addition, the life of condensation sensor is short, and require highly to operational environment, make its working life and reliability greatly reduced. Prevent that the condensation sets up differently with current electronic box, this novel prevent condensation electronic box, each compartment 11 is provided with sensor 2 and heating rod 3 respectively in electronic box 1, utilize the controller can the independent control electronic box 1 in each compartment 11's temperature, the emergence of more effectual stop condensation phenomenon, and sensor 2 passes through sensor mounting structure and installs in electronic box 1, when normal condition, sensor 2 hides in relative sealed holding chamber 4, when needs carry out data collection, pushing mechanism 42 releases sensor 2 and carries out data collection, reset after finishing collecting, thus, sensor 2 all is located holding chamber 4 in most time, only be located outside holding chamber 4 in the time of carrying out data collection, it is little influenced by the environment, very big improvement sensor 2's life and reliability. In the actual use process, the controller can control each sensor to push the sensor out of the accommodating cavity 4 through the pushing mechanism 42 at intervals to collect data, reset after stable data are obtained through detection, and transmit the data to the database; the controller compares the air data outside the electric box 1 with the data of each compartment in the electric box 1 and respectively controls the heating rod 3 to work.
In a specific arrangement of the accommodating cavity 4, the accommodating cavity 4 is arranged inside the electrical box 1, and the opening 41 is directed towards the inside of the electrical box 1 and/or the outside of the electrical box 1.
Specifically, the moving path of the sensor 2 is horizontal, the opening 41 is provided with a cover plate 43 for blocking the opening 41, the cover plate 43 can be opened upwards, the pushing mechanism 42 pushes the sensor 2 to push the cover plate 43 to be opened upwards so that the sensor 2 can be pushed out of the accommodating cavity 4 from the opening 41, and when the sensor 2 is reset, the cover plate 43 is turned downwards and reset to block the opening 41 of the accommodating cavity 4 again under the action of self gravity due to the absence of the pushing force of the sensor 2.
In another preferred embodiment, in order to avoid direct contact between the sensor 2 and the cover plate 43, the pushing mechanism 42 or the sensor is provided with a pushing block 44, the pushing block 44 has an arc surface contacting with the cover plate 43, the pushing block 44 moves along with the sensor 2, and the pushing block 44 is located above the sensor 2 for contacting with the cover plate 43 and turning it upwards. And in order to facilitate the resetting of the cover plate 43 and prevent the sensor 2 from influencing the movement of the cover plate 43 in the resetting process, the distance from the sensor 2 extending out of the accommodating cavity 4 to the opening 41 is less than the length of the cover plate 43.
Specifically, the pushing mechanism 42 is an electric push rod, and a telescopic rod of the electric push rod is connected with the sensor 2. In practical application, the electric push rod is a miniature electric push rod, and particularly an HR750 type miniature direct current electric push rod produced by IPOTCO can be selected.
Preferably, the sensor 2 comprises one or any combination of a condensation sensor, a humidity sensor and a temperature sensor.
The above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a novel prevent condensation electronic box which characterized in that: including electronic box body and controller, the electronic box is provided with a plurality of compartments, and is a plurality of sensor and heating rod are all installed to the compartment, the sensor is still installed to the electronic box outside, the sensor is all installed through sensor mounting structure on the electronic box, sensor mounting structure includes the sensor body, sets up the holding on the electronic box the holding chamber and the controller of sensor, the holding chamber is provided with the opening, the holding intracavity is provided with pushing mechanism, pushing mechanism with the sensor is connected and can promote the sensor in the holding intracavity is released to the holding extraluminal from the opening to accomodate back the holding intracavity, the controller respectively with sensor, heating rod and pushing mechanism connect.
2. The novel anti-condensation electric box as claimed in claim 1, characterized in that: the accommodating cavity is arranged inside the electric box, and the opening direction faces to the inside and/or the outside of the electric box.
3. The novel anti-condensation electric box as claimed in claim 1, characterized in that: the moving path of the sensor is horizontal, the opening is provided with a cover plate for plugging the opening, the cover plate can be opened upwards, and the pushing mechanism pushes the sensor to push the cover plate to be opened upwards so that the sensor can be pushed out of the accommodating cavity from the opening.
4. The novel anti-condensation electric box as claimed in claim 3, characterized in that: the push block is arranged on the push mechanism or the sensor and moves along with the sensor, and the push block is positioned above the sensor and is used for contacting the cover plate and turning the cover plate upwards.
5. The novel anti-condensation electric box as claimed in claim 4, wherein the distance from the sensor to the opening extending out of the accommodating cavity is less than the width of the cover plate.
6. The novel anti-condensation electric box as claimed in claim 1, characterized in that: the pushing mechanism is an electric push rod, and a telescopic rod of the electric push rod is connected with the sensor.
7. The novel anti-condensation electric box as claimed in claim 1, characterized in that: the sensor comprises one or any combination of a condensation sensor, a humidity sensor and a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161857.2U CN211530484U (en) | 2019-12-05 | 2019-12-05 | Novel anti-condensation electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161857.2U CN211530484U (en) | 2019-12-05 | 2019-12-05 | Novel anti-condensation electric box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211530484U true CN211530484U (en) | 2020-09-18 |
Family
ID=72464793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922161857.2U Expired - Fee Related CN211530484U (en) | 2019-12-05 | 2019-12-05 | Novel anti-condensation electric box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211530484U (en) |
-
2019
- 2019-12-05 CN CN201922161857.2U patent/CN211530484U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200918 |