CN211930470U - Frequency conversion control cabinet with automatic alarm structure - Google Patents
Frequency conversion control cabinet with automatic alarm structure Download PDFInfo
- Publication number
- CN211930470U CN211930470U CN202020706618.0U CN202020706618U CN211930470U CN 211930470 U CN211930470 U CN 211930470U CN 202020706618 U CN202020706618 U CN 202020706618U CN 211930470 U CN211930470 U CN 211930470U
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- Prior art keywords
- control cabinet
- cabinet
- automatic alarm
- assembly
- air
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- 238000006243 chemical reaction Methods 0.000 title abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 39
- 238000007664 blowing Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a variable frequency control cabinet with automatic alarm structure. The frequency conversion control cabinet with automatic alarm structure includes: a control cabinet; the heat dissipation assembly is fixedly connected to the top of the control cabinet; the rain shielding assemblies are fixedly connected to two sides of the top of the control cabinet; the alarm assembly is arranged at the bottom of the inner wall of the control cabinet; the cabinet door is hinged to one side of the surface of the control cabinet through a hinge; the observation window is arranged on the surface of the cabinet door; the electronic lock is arranged on one side of the surface of the cabinet door. The utility model provides a frequency conversion control cabinet with automatic alarm structure is provided with heat abstractor, can start when the inside high temperature of switch board to cool down the switch board, the device still is provided with the automatic alarm subassembly moreover, can carry out automatic alarm when the password is wrong, the high temperature.
Description
Technical Field
The utility model relates to a switch board field especially relates to a variable frequency control cabinet with automatic alarm structure.
Background
The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment, reduces energy loss, can the steady start equipment, and the harm of heavy current to the motor that produces when reducing the direct start of equipment is from taking analog input (speed control or feedback signal usefulness) simultaneously, PID control, pump switching control (be used for the constant voltage), communication function, macro function (have different parameter settings to different occasions), multistage speed etc..
When the existing variable frequency control cabinet works all the time, the internal temperature of the variable frequency control cabinet rises along with the working time and the external temperature, and if the internal components work in an environment with overhigh temperature for a long time, the internal components can be damaged.
Therefore, it is necessary to provide a variable frequency control cabinet with an automatic alarm structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a variable frequency control cabinet with automatic alarm structure has solved current variable frequency control cabinet and is carrying out the during operation always, and its inside temperature can be along with the problem that operating time length risees.
In order to solve the technical problem, the utility model provides a pair of frequency conversion control cabinet with automatic alarm structure, include: a control cabinet;
the heat dissipation assembly is fixedly connected to the top of the control cabinet;
the rain shielding assemblies are fixedly connected to two sides of the top of the control cabinet;
the alarm assembly is arranged at the bottom of the inner wall of the control cabinet;
the cabinet door is hinged to one side of the surface of the control cabinet through a hinge;
the observation window is arranged on the surface of the cabinet door;
the electronic lock is arranged on one side of the surface of the cabinet door;
a handle disposed on top of the electronic lock surface;
and the components are arranged on the back of the inner wall of the control cabinet.
Preferably, the radiating component comprises a case, the case is fixedly connected to the top of the control cabinet, the bottom of the inner wall of the case is fixedly connected with an air cooler, an air outlet of the air cooler is communicated with an air outlet pipe, and the bottom end of the air outlet pipe sequentially penetrates through the case and the control cabinet and extends to the inside of the control cabinet.
Preferably, the air inlet of air-cooler intercommunication has the air-supply line, the one end of air-supply line runs through quick-witted case and extends to the outside of quick-witted case, radiator unit still includes the ventilation pipe, the ventilation pipe sets up between the both sides of switch board inner wall, the bottom of air-supply line with the ventilation pipe is linked together.
Preferably, radiator unit still includes the ventilation groove, the ventilation groove set up in the inside of switch board, the both sides of ventilation pipe all run through the switch board and extend to the inside of ventilation groove, the bottom of ventilation pipe with one side of ventilation groove all communicates there is the mouth of blowing.
Preferably, the rain-proof assembly comprises two support columns, the two support columns are respectively and fixedly connected to two sides of the top of the control cabinet, and a rain-proof plate is fixedly connected between the tops of the two support columns.
Preferably, the alarm assembly comprises a signal transmitter, the signal transmitter is arranged at the bottom of the inner wall of the control cabinet, the alarm assembly further comprises a camera, and the camera is arranged on one side of the top of the control cabinet.
Preferably, the alarm assembly further comprises two temperature sensors, and the two temperature sensors are respectively arranged at the bottoms of the two sides of the inner wall of the control cabinet.
Compared with the prior art, the utility model provides a frequency conversion control cabinet with automatic alarm structure has following beneficial effect:
the utility model provides a frequency conversion control cabinet with automatic alarm structure, through inputing the password, open the electronic lock, thereby open the cabinet door through the handle, then at its internal installation components and parts isotructure, if password failure number of times is too much, will spread the signal through signal transmitter, promptly carry out automatic alarm, when the switch board is worked, its internal temperature can rise, and the temperature sensing condition of two temperature sensor is inconsistent, when the temperature in the switch board rises to higher temperature, can make one of them temperature sensor work, spread the signal, thereby start the air-cooler, thereby extract the external air through the air-supply line, rethread cooling fan cooling, at last pass into its ventilation pipe through the tuber pipe, thereby pass into the inside of ventilation duct, blow out through the mouth of blowing at last, thereby cool down the inside of switch board, and if the temperature continues to rise, the second temperature sensor is started to work, so that a signal is transmitted out through the signal transmitter, and automatic alarm is performed.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a variable frequency control cabinet with an automatic alarm structure according to the present invention;
fig. 2 is a schematic surface view of the structure of the control cabinet shown in fig. 1.
Reference numbers in the figures: 1. control cabinet, 2, radiator unit, 21, quick-witted case, 22, air-cooler, 23, play tuber pipe, 24, air-supply line, 25, ventilation pipe, 26, air duct, 27, the mouth of blowing, 3, the subassembly that keeps off the rain, 31, support column, 32, weather shield, 4, alarm component, 41, signal transmitter, 42, camera, 43, temperature sensor, 5, cabinet door, 6, observation window, 7, electronic lock, 8, handle, 9, components and parts.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a frequency conversion control cabinet with an automatic alarm structure according to the present invention; fig. 2 is a schematic surface view of the structure of the control cabinet shown in fig. 1. Frequency conversion switch board with autoalarm structure includes: a control cabinet 1;
the heat dissipation assembly 2 is fixedly connected to the top of the control cabinet 1;
the rain shielding component 3 is fixedly connected to two sides of the top of the control cabinet 1;
the alarm component 4 is arranged at the bottom of the inner wall of the control cabinet 1;
the cabinet door 5 is hinged to one side of the surface of the control cabinet 1 through a hinge;
the observation window 6 is arranged on the surface of the cabinet door 5;
the electronic lock 7 is arranged on one side of the surface of the cabinet door 5;
the handle 8 is arranged on the top of the surface of the electronic lock 7;
The air inlet of air-cooler 22 communicates with an air inlet pipe 24, one end of air inlet pipe 24 runs through chassis 21 and extends to the outside of chassis 21, heat dissipation assembly 2 further comprises a ventilation pipe 25, ventilation pipe 25 is arranged between the two sides of the inner wall of control cabinet 1, the bottom of air inlet pipe 24 is communicated with ventilation pipe 25, air-cooler 22 is started, so that outside air is extracted through air inlet pipe 24, then outside air is cooled through air-cooler 22, and a plurality of blowing openings 27 are uniformly arranged at the bottom of ventilation pipe 25.
Rain-proof subassembly 3 includes two support columns 31, and two support columns 31 are fixed connection respectively in the both sides at 1 top of switch board, fixedly connected with weather shield 32 between the top of two support columns 31, and weather shield 32 can be derived the rainwater to the both sides of switch board 1 when raining, prevents that the rainwater from drenching switch board 1 to take place the switch board 1 and intake, lead to components and parts 9 to damage.
The alarm assembly 4 further comprises two temperature sensors 43, the two temperature sensors 43 are respectively arranged at the bottoms of the two sides of the inner wall of the control cabinet 1, if the temperature rises too high, the second temperature sensor 43 is started to work, so that a signal is transmitted out through the signal transmitter 41, and automatic alarm is performed.
The utility model provides a frequency conversion control cabinet with automatic alarm structure's theory of operation as follows:
firstly, the electronic lock 7 is opened by inputting a password, so that the cabinet door 5 is opened by the handle 8, then, the components 9 and other structures are installed in the control cabinet 1, if the password failure times are too many, the signal can be transmitted out through the signal transmitter 41, and when the control cabinet 1 works, the internal temperature of the control cabinet 1 will rise, and the temperature sensing conditions of the two temperature sensors 43 are inconsistent, when the temperature in the control cabinet rises to a higher temperature, one of the temperature sensors 43 will work, and a signal will be sent out, thereby starting the air cooler 22, drawing the outside air through the air inlet pipe 24, cooling the air through the air cooler 22, finally introducing the air into the ventilation pipe 25 through the air outlet pipe 23, thus passing into the interior of the ventilation slot 26 and finally blowing out through the blowing port 27, and if the temperature continues to rise, the second temperature sensor 43 is activated to transmit a signal through the signal transmitter 41.
Compared with the prior art, the utility model provides a frequency conversion control cabinet with automatic alarm structure has following beneficial effect:
the electronic lock 7 is opened by inputting a password, so that the cabinet door 5 is opened by the handle 8, then the components 9 and other structures are installed in the electronic lock, if the password fails for too many times, a signal is transmitted out through the signal transmitter 41, namely, automatic alarm is carried out, when the control cabinet 1 works, the internal temperature of the electronic lock rises, the temperature sensing conditions of the two temperature sensors 43 are inconsistent, when the temperature in the control cabinet 1 rises to a higher temperature, one of the temperature sensors 43 works to transmit the signal, so that the air cooler 22 is started, the external air is extracted through the air inlet pipe 24, then is cooled through the air cooler 22, and finally is transmitted into the inside of the ventilation groove 25 through the air outlet pipe 23, so that the external air is transmitted into the inside of the ventilation groove 26, and finally is blown out through the air blowing port 27, so that the inside of the control cabinet 1 is cooled, and if the temperature continues to rise, the second temperature sensor 43 is activated to send out a signal through the signal transmitter 41, i.e. an automatic alarm is given.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a variable frequency control cabinet with automatic alarm structure which characterized in that includes: a control cabinet (1);
the heat dissipation assembly (2), the heat dissipation assembly (2) is fixedly connected to the top of the control cabinet (1);
the rain shielding assembly (3) is fixedly connected to two sides of the top of the control cabinet (1);
the alarm assembly (4), the alarm assembly (4) is arranged at the bottom of the inner wall of the control cabinet (1);
the cabinet door (5) is hinged to one side of the surface of the control cabinet (1) through a hinge;
the observation window (6), the said observation window (6) is set up in the surface of the said cabinet door (5);
the electronic lock (7) is arranged on one side of the surface of the cabinet door (5);
a handle (8), the handle (8) being disposed on top of a surface of the electronic lock (7);
and the component (9), wherein the component (9) is arranged on the back surface of the inner wall of the control cabinet (1).
2. The variable frequency control cabinet with the automatic alarm structure according to claim 1, wherein the heat dissipation assembly (2) comprises a cabinet (21), the cabinet (21) is fixedly connected to the top of the control cabinet (1), an air cooler (22) is fixedly connected to the bottom of the inner wall of the cabinet (21), an air outlet of the air cooler (22) is communicated with an air outlet pipe (23), and the bottom end of the air outlet pipe (23) sequentially penetrates through the cabinet (21) and the control cabinet (1) and extends to the inside of the control cabinet (1).
3. The variable frequency control cabinet with the automatic alarm structure according to claim 2, wherein an air inlet of the air cooler (22) is communicated with an air inlet pipe (24), one end of the air inlet pipe (24) penetrates through the cabinet (21) and extends to the outside of the cabinet (21), the heat dissipation assembly (2) further comprises a ventilation pipe (25), the ventilation pipe (25) is arranged between two sides of the inner wall of the control cabinet (1), and the bottom of the air inlet pipe (24) is communicated with the ventilation pipe (25).
4. The variable frequency control cabinet with the automatic alarm structure according to claim 3, wherein the heat dissipation assembly (2) further comprises a ventilation groove (26), the ventilation groove (26) is arranged in the control cabinet (1), two sides of the ventilation pipe (25) penetrate through the control cabinet (1) and extend to the inside of the ventilation groove (26), and the bottom of the ventilation pipe (25) and one side of the ventilation groove (26) are communicated with an air blowing port (27).
5. The variable frequency control cabinet with the automatic alarm structure according to claim 1, wherein the rain-shielding assembly (3) comprises two supporting columns (31), the two supporting columns (31) are respectively and fixedly connected to two sides of the top of the control cabinet (1), and a rain-shielding plate (32) is fixedly connected between the tops of the two supporting columns (31).
6. The variable frequency control cabinet with the automatic alarm structure according to claim 1, wherein the alarm assembly (4) comprises a signal transmitter (41), the signal transmitter (41) is arranged at the bottom of the inner wall of the control cabinet (1), the alarm assembly (4) further comprises a camera (42), and the camera (42) is arranged at one side of the top of the control cabinet (1).
7. The variable-frequency control cabinet with the automatic alarm structure according to claim 1, wherein the alarm assembly (4) further comprises two temperature sensors (43), and the two temperature sensors (43) are respectively arranged at the bottom of two sides of the inner wall of the control cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706618.0U CN211930470U (en) | 2020-04-30 | 2020-04-30 | Frequency conversion control cabinet with automatic alarm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706618.0U CN211930470U (en) | 2020-04-30 | 2020-04-30 | Frequency conversion control cabinet with automatic alarm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211930470U true CN211930470U (en) | 2020-11-13 |
Family
ID=73329401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020706618.0U Expired - Fee Related CN211930470U (en) | 2020-04-30 | 2020-04-30 | Frequency conversion control cabinet with automatic alarm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211930470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872723A (en) * | 2021-09-24 | 2021-12-31 | 南京瑞蓝世光电传感技术研究院有限公司 | Unmanned aerial vehicle signal transmission device of anti-interference usefulness |
-
2020
- 2020-04-30 CN CN202020706618.0U patent/CN211930470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872723A (en) * | 2021-09-24 | 2021-12-31 | 南京瑞蓝世光电传感技术研究院有限公司 | Unmanned aerial vehicle signal transmission device of anti-interference usefulness |
| CN113872723B (en) * | 2021-09-24 | 2023-10-13 | 南京瑞蓝世光电传感技术研究院有限公司 | Unmanned aerial vehicle signal transmission device that anti-interference used |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |