CN211508337U - Active strong cooling control cabinet - Google Patents
Active strong cooling control cabinet Download PDFInfo
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- CN211508337U CN211508337U CN201922148292.4U CN201922148292U CN211508337U CN 211508337 U CN211508337 U CN 211508337U CN 201922148292 U CN201922148292 U CN 201922148292U CN 211508337 U CN211508337 U CN 211508337U
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- cabinet
- heat dissipation
- dissipation fan
- cabinet body
- cooling control
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Abstract
The utility model discloses an active strong cooling control cabinet, which comprises a cabinet body, wherein a longitudinal slide rail is arranged on the cabinet wall on one side of the cabinet body, a slide block is connected on the slide rail in a sliding way, a second heat dissipation fan is connected on the slide block, an opening is arranged on the part of the cabinet wall close to the second heat dissipation fan, a ventilation net is arranged on the opening, and the height of the ventilation net is the same as that of the slide rail; a motor is fixedly connected to the cabinet wall above the sliding rail, a winch is installed on a rotating shaft of the motor and located above the second heat dissipation fan, a hinge rope is wound on the winch, and the free end of the hinge rope is connected with the second heat dissipation fan; a plurality of temperature sensors are longitudinally arranged on one side of the cabinet wall at intervals; the cabinet body is internally provided with a single chip microcomputer which is respectively electrically connected with the second cooling fan and each temperature sensor. The utility model discloses a temperature of different positions in a plurality of temperature sensor monitor control cabinets of co-altitude position to remove to high temperature department through single chip microcomputer control second cooling fan, and dispel the heat fast to high temperature department.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to initiative forced cooling switch board.
Background
At present, the air intake is generally established to electrical control cabinet heat dissipation processing in the switch board bottom, the air outlet is established at the top, and at air outlet department installation radiator fan, form the heat dissipation wind channel through radiator fan in the switch board, this kind of radiating mode can play certain radiating effect, but because the difference of each electronic component operating condition in the switch board, lead to the local condition of generating heat to change, some big electronic component that generate heat can appear promptly falling the frequency or power off protection under the high temperature condition, still can appear the accident that electronic component desolders or burns out under the high temperature even, consequently, it is especially important to the quick heat dissipation processing of local high temperature under the different operating condition in the switch board.
Disclosure of Invention
The utility model aims at providing a defect to prior art exists provides a strong cooling switch board of initiative, and its is rational in infrastructure, can carry out quick forced air cooling to the electronic component that appears the high temperature in the switch board and cool down by force.
The technical scheme of the utility model is that: an active strong cooling control cabinet comprises a cabinet body, wherein a cabinet door is hinged to one side of the cabinet body, a net-shaped air inlet is formed in the bottom of the cabinet body, a net-shaped air outlet is formed in the top of the cabinet body, a first heat dissipation fan is installed at the position, located on the cabinet body, of the air outlet, a longitudinal slide rail is arranged on the cabinet wall on one side of the cabinet body, a slide block is connected onto the slide rail in a sliding mode, a second heat dissipation fan is fixedly connected onto the slide block, an opening is formed in the portion, close to the second heat dissipation fan, of the cabinet wall, a ventilation net is installed on the opening, and the height of the;
a motor is fixedly installed on the cabinet wall above the sliding rail, a winch is installed on a rotating shaft of the motor and is located above the second heat dissipation fan, a hinge rope is wound on the winch, and the free end of the hinge rope is connected with the top of the second heat dissipation fan;
a plurality of temperature sensors are arranged on one side of the cabinet wall at intervals and are arranged longitudinally;
the internal singlechip that is equipped with of cabinet, the singlechip is connected with second cooling blower and a plurality of temperature sensor electricity respectively.
Preferably, the two slide rails are symmetrically arranged, and the two slide rails are connected with slide blocks in a sliding manner, and the two slide blocks are respectively located on two sides of the second heat dissipation fan and fixedly connected with the second heat dissipation fan.
Preferably, the stranded rope is a pressed steel wire rope with the diameter of 0.4 cm.
Preferably, the distance between two adjacent temperature sensors is 20 cm.
Preferably, the temperature sensor is of a type DS18b 20.
Preferably, the singlechip is a CMOS 8-bit singlechip, and the specific model is AT89C 52.
Preferably, the cabinet door is provided with a lockset for locking the cabinet door.
Compared with the prior art, the utility model, have following advantage:
the utility model monitors the temperature change in the control cabinet without using the height position in real time through a plurality of temperature sensors arranged in different height positions in the control cabinet, and transmits the temperature values to the single chip microcomputer for processing;
when the temperature of a certain position is higher than a set value, the singlechip actively controls the motor to operate, the second cooling fan is driven by the motor to quickly reach a high-temperature area, and the second cooling fan is quickly blown to cool the high-temperature area, so that the large electronic element in the high-temperature area is quickly cooled, and the problems of frequency reduction, shutdown, burning and the like are prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly view of a second heat dissipation fan;
in the figure: 1. the cabinet door, 2, the tool to lock, 3, the air outlet, 4, first cooling fan, 5, the motor, 6, the hinge rope, 7, the slide rail, 8, the ventilation net, 9, temperature sensor, 10, second cooling fan, 11, the cabinet body, 12, the singlechip, 13, the air intake, 14, slider.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1, an initiative forced cooling switch board, includes the cabinet body 11, and one side of the cabinet body 11 articulates there is cabinet door 1, is equipped with the tool to lock 2 that is used for locking cabinet door 1 on the cabinet door 1, and the bottom of the cabinet body 11 is equipped with netted air intake 13, and the top of the cabinet body 11 is equipped with netted air outlet 3, lies in air outlet 3 on the cabinet body 11 and installs first radiator fan 4.
Referring to fig. 2, a longitudinal slide rail 7 is arranged on the cabinet wall on one side of the cabinet body 11, the slide rail 7 is connected with a slide block 14 in a sliding manner, a second heat dissipation fan 10 is fixedly connected to the slide block 14, the second heat dissipation fan 10 can slide up and down along the slide rail 7, the slide rails 7 are preferably two slide rails which are symmetrically arranged, the slide blocks 14 are connected to the two slide rails 7 in a sliding manner, the two slide blocks 14 are respectively located on two sides of the second heat dissipation fan 10, and the two slide blocks 14 are both fixedly connected with the second heat dissipation fan 10.
A longitudinal opening is formed in the part, close to the second cooling fan 10, of the cabinet wall, a ventilation net 8 is installed on the longitudinal opening, and the height of the ventilation net 8 is the same as that of the sliding rail 7;
a motor 5 is fixedly installed on the cabinet wall above the sliding rail 7, a winch is installed on a rotating shaft of the motor 5 and is located right above the second heat dissipation fan 10, a hinge rope 6 is wound on the winch, the free end of the hinge rope 6 is connected with the top of the second heat dissipation fan 10, the winch is driven to rotate through the motor 5, and therefore the second heat dissipation fan 10 is driven to move up and down, wherein the hinge rope 6 is preferably a pressed steel wire rope with the diameter of 0.4cm, and the steel wire rope with the specification still meets the strength characteristic of dragging in a working state under a high-temperature environment;
a plurality of temperature sensors 9 are arranged on one side of the cabinet wall at intervals, the type of each temperature sensor 9 is preferably DS18b20, the plurality of temperature sensors 9 are longitudinally arranged, and the distance between every two adjacent temperature sensors 9 is preferably 20 cm;
the cabinet body 11 is internally provided with a singlechip 12, the singlechip 12 is preferably a CMOS 8-bit singlechip, the specific model is AT89C52, and the singlechip 12 is electrically connected with the second cooling fan 10 and each temperature sensor 9 respectively.
The working process is as follows:
the temperature sensors 9 detect the temperatures at different heights in the cabinet body 11 and transmit signals to the single chip microcomputer 12, and the single chip microcomputer 12 judges the signals;
when a certain temperature sensor 9 detects that the temperature is higher than a set value, the single chip microcomputer 12 outputs a signal to drive the motor 5 after judgment and processing, the motor 5 drives the winch to rotate so that the second cooling fan 10 moves to a high-temperature position, and the second cooling fan 10 is started to quickly cool and radiate electronic elements at the high-temperature position;
when the temperature sensor 9 detects that the temperature is lower than the set value, the single chip microcomputer 12 outputs a signal to drive the motor 5 after judgment processing, the motor 5 drives the winch to rotate so as to enable the second cooling fan 10 to return to the original position, and the second cooling fan 10 is stopped.
The utility model monitors the temperature change of the control cabinet without using the height position in real time through a plurality of temperature sensors 9 arranged at different height positions in the control cabinet, and transmits the temperature values to the singlechip 12 for judgment and processing;
when the temperature of a certain position is higher than a set value, the singlechip 12 actively controls the motor 5 to operate, the second cooling fan 10 is driven by the motor to quickly reach a high-temperature area, and air is blown to the electronic element in the high-temperature area to cool, so that the electronic element which generates heat in the high-temperature area is quickly cooled, and the problems of frequency reduction, shutdown, burning and the like caused by high temperature are avoided.
The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a strong cooling control cabinet of initiative, includes the cabinet body, one side of the cabinet body articulates there is the cabinet door, the bottom of the cabinet body is equipped with netted air intake, the top of the cabinet body is equipped with netted air outlet, it installs first cooling fan, its characterized in that to lie in air outlet department on the cabinet body: a longitudinal sliding rail is arranged on the cabinet wall on one side of the cabinet body, a sliding block is connected on the sliding rail in a sliding manner, a second heat dissipation fan is fixedly connected on the sliding block, an opening is formed in the part, close to the second heat dissipation fan, of the cabinet wall, a ventilation net is installed on the opening, and the height of the ventilation net is the same as that of the sliding rail;
a motor is fixedly installed on the cabinet wall above the sliding rail, a winch is installed on a rotating shaft of the motor and is located above the second heat dissipation fan, a hinge rope is wound on the winch, and the free end of the hinge rope is connected with the top of the second heat dissipation fan;
a plurality of temperature sensors are arranged on one side of the cabinet wall at intervals and are arranged longitudinally;
the internal singlechip that is equipped with of cabinet, the singlechip is connected with second cooling blower and a plurality of temperature sensor electricity respectively.
2. The active cooling control cabinet as claimed in claim 1, wherein: the two slide rails are symmetrically arranged, the two slide rails are connected with slide blocks in a sliding mode, and the two slide blocks are respectively located on two sides of the second heat dissipation fan and fixedly connected with the second heat dissipation fan.
3. The active cooling control cabinet as claimed in claim 1, wherein: the stranded rope is a pressed steel wire rope with the diameter of 0.4 cm.
4. The active cooling control cabinet as claimed in claim 1, wherein: the distance between two adjacent temperature sensors is 20 cm.
5. The active cooling control cabinet as claimed in claim 1, wherein: the temperature sensor is of the type DS18b 20.
6. The active cooling control cabinet as claimed in claim 1, wherein: the singlechip is a CMOS 8-bit singlechip, and the specific model is AT89C 52.
7. The active cooling control cabinet as claimed in claim 1, wherein: the cabinet door is provided with a lockset for locking the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922148292.4U CN211508337U (en) | 2019-12-04 | 2019-12-04 | Active strong cooling control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922148292.4U CN211508337U (en) | 2019-12-04 | 2019-12-04 | Active strong cooling control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508337U true CN211508337U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922148292.4U Active CN211508337U (en) | 2019-12-04 | 2019-12-04 | Active strong cooling control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903127A (en) * | 2021-02-01 | 2021-06-04 | 杭州楚楚网络科技有限公司 | Power equipment high temperature early warning device |
| CN116404549A (en) * | 2022-11-02 | 2023-07-07 | 紫泉能源技术股份有限公司 | Integrated refrigeration consumption reduction control system |
-
2019
- 2019-12-04 CN CN201922148292.4U patent/CN211508337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903127A (en) * | 2021-02-01 | 2021-06-04 | 杭州楚楚网络科技有限公司 | Power equipment high temperature early warning device |
| CN116404549A (en) * | 2022-11-02 | 2023-07-07 | 紫泉能源技术股份有限公司 | Integrated refrigeration consumption reduction control system |
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