CN217387907U - Equipment fixing cabinet for electrical engineering - Google Patents
Equipment fixing cabinet for electrical engineering Download PDFInfo
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- CN217387907U CN217387907U CN202122063549.3U CN202122063549U CN217387907U CN 217387907 U CN217387907 U CN 217387907U CN 202122063549 U CN202122063549 U CN 202122063549U CN 217387907 U CN217387907 U CN 217387907U
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Abstract
The utility model discloses an equipment fixing cabinet for electrical engineering, the intelligent cabinet temperature adjusting device comprises a cabinet body and a cabinet door, the outer top surface of the cabinet body is equipped with the heat dissipation box, the inside wall of the cabinet body is equipped with controller, temperature sensor and humidity transducer, the cabinet door is opened or is closed through the automatic control subassembly the cabinet body, the controller temperature sensor humidity transducer with the automatic control subassembly all with controller signal connection. Because the utility model discloses an equipment fixing cabinet for electrical engineering has set up heat dissipation box, controller, temperature sensor, humidity transducer and automatic control subassembly, when the temperature in the cabinet is higher with humidity, open the cabinet door or control the heat dissipation box by temperature sensor and humidity transducer with information feedback to the controller and by controller control automatic control subassembly and carry out convulsions to improve the efficiency of heat dissipation and dehumidification, reduce the temperature and humidity in the cabinet effectively.
Description
Technical Field
The utility model relates to an electrical engineering technical field, concretely relates to equipment fixing cabinet for electrical engineering.
Background
In an electric power system, an operating environment inside an equipment installation cabinet is very important. The operating environment in the equipment installation cabinet generally refers to the humiture in the equipment installation cabinet, especially the humiture of switch department, and wherein general switch is by stationary contact end and movable contact end overlap joint, for this reason if the humidity in the equipment installation cabinet is too high, can accelerate cubical switchboard generating line and contact ageing speed, and the cubical switchboard can generate heat because of contact resistance is too big for adjacent insulating part performance degradation even punctures and causes the accident. The existing equipment installation cabinet is only provided with a cooling fan simply, cannot be regulated and controlled in time according to the temperature and humidity in the cabinet, and is low in efficiency in the processes of cooling and dehumidifying.
SUMMERY OF THE UTILITY MODEL
The utility model aims at designing an equipment fixing cabinet for electrical engineering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an equipment fixing cabinet for electrical engineering, includes the cabinet body and cabinet door, the outer top surface of the cabinet body is equipped with the heat dissipation box, the inside wall of the cabinet body is equipped with controller, temperature sensor and humidity transducer, the cabinet door is opened or is closed through the automatic control subassembly the cabinet body, the controller temperature sensor humidity transducer with the automatic control subassembly all with controller signal connection.
Further, the heat dissipation box includes protecting crust, air exhauster and air pipe, air pipe's one end extends into the cabinet is internal, the other end with the air exhauster is connected, the protecting crust cover is established outside the air exhauster, the exhaust vent has been seted up on the protecting crust.
Furthermore, a dust screen is arranged in the air outlet.
Furthermore, the outer wall welding of protecting crust has the baffle of downward sloping, the baffle is located the top of exhaust vent.
Furthermore, the automatic control assembly comprises a bearing seat arranged on the inner bottom surface of the cabinet body, a shaft sleeve arranged on the inner side wall of the cabinet body, a rotating shaft sleeved in the shaft sleeve and with the end part inserted in the bearing seat, an L-shaped driving piece with one end fixedly connected with the rotating shaft and the other end hinged with the cabinet door, a driving rod with one end hinged with the side end of the rotating shaft and the other end hinged with the side end of the oscillating rod, and a driving motor fixed on the inner wall of the cabinet body and positioned above the cabinet door, wherein the output end of the driving motor is fixedly connected with the middle part of the oscillating rod, and the driving motor is in signal connection with the controller.
Further, strip-shaped vent holes are formed in two sides of the cabinet body.
The utility model has the advantages that: compared with the prior art, because the utility model discloses an equipment fixing cabinet for electrical engineering has set up heat dissipation box, controller, temperature sensor, humidity transducer and automatic control subassembly, and when the temperature in the cabinet is higher with humidity, open the cabinet door or control the heat dissipation box by controller control automatic control subassembly and carry out convulsions with information feedback to the controller by temperature sensor and humidity transducer to improve the efficiency of heat dissipation and dehumidification, reduce temperature and humidity in the cabinet effectively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the electrical engineering equipment installation cabinet of the present invention in an open state;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic view of the internal structure of the equipment installation cabinet for electrical engineering of the present invention in a closed state;
the names of the components identified in the figures are as follows: 1. a cabinet body; 2. a cabinet door; 3. a heat dissipation box body; 4. a controller; 5. a temperature sensor; 6. a humidity sensor; 7. a vent hole; 8. a ventilation duct; 9. a protective shell; 10. an exhaust fan; 11. an air outlet; 12. a baffle plate; 13. a dust screen; 14. a drive rod; 15. a drive motor; 16. a swing rod; 17. a shaft sleeve; 18. an L-shaped driving member; 19. a rotating shaft; 20. and a bearing seat.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the utility model discloses an equipment fixing cabinet for electrical engineering, including the cabinet body 1 and cabinet door 2, the outer top surface of the cabinet body 1 is equipped with heat dissipation box 3, and the inside wall of the cabinet body 1 is equipped with controller 4, temperature sensor 5 and humidity transducer 6, and cabinet door 2 is opened or closed cabinet body 1 through the automatic control subassembly, and controller 4, temperature sensor 5, humidity transducer 6 and automatic control subassembly all with 4 signal connection of controller.
The heat dissipation box body 3 includes protecting crust 9, air exhauster 10 and air pipe 8, and in air pipe 8's one end extended into the cabinet body 1, the other end was connected with air exhauster 10, and 9 covers of protecting crust were established outside air exhauster 10, have seted up exhaust vent 11 on the protecting crust 9. So set up air exhauster 10, can reduce air exhauster 10 and occupy the space in the equipment fixing cabinet, form the guard action to air exhauster 10 through protecting crust 9 simultaneously, prevent to wind and shine.
A dust screen 13 is arranged in the air outlet 11, a baffle 12 which inclines downwards is welded on the outer wall of the protective shell 9, and the baffle 12 is positioned above the air outlet 11. The baffle 12 can prevent rainwater from entering the protective shell 9 from the air outlet 11 to damage the exhaust fan 10.
The automatic control assembly comprises a bearing seat 20 arranged on the inner bottom surface of the cabinet body 1, a shaft sleeve 17 arranged on the inner side wall of the cabinet body 1, a rotating shaft 19 sleeved in the shaft sleeve 17 and with the end part inserted in the bearing seat 20, an L-shaped driving piece 18 with one end fixedly connected with the rotating shaft 19 and the other end hinged with the cabinet door 2, a driving rod 14 with one end hinged with the side end of the rotating shaft 19 and the other end hinged with the side end of the oscillating bar 16, and a driving motor 15 fixed on the inner wall of the cabinet body 1 and positioned above the cabinet door 2, wherein the output end of the driving motor 15 is fixedly connected with the middle part of the oscillating bar 16, and the driving motor 15 is in signal connection with the controller 4. In the present embodiment, the cabinet door 2 can be divided into a left door and a right door. Taking the left door as an example, as shown in fig. 3, when the cabinet door 2 needs to be opened, the driving motor 15 rotates counterclockwise, and the swing link 16 also rotates counterclockwise under the driving of the driving motor 15, as shown by a directional arrow near the swing link 16. Due to the hinge connection between swing link 16 and drive rod 14, drive rod 14 is moved to the lower right by swing link 16, as indicated by the directional arrow near drive rod 14. Due to the hinge connection between the rotating shaft 19 and the driving rod 14, the rotating shaft 19 rotates counterclockwise under the action of the driving rod 14, as indicated by the directional arrow near the rotating shaft 19. Because one end of the L-shaped driving member 18 is fixedly connected to the rotating shaft 19 and the other end is hinged to the cabinet door 2, when the rotating shaft 19 rotates counterclockwise, the L-shaped driving member 18 is driven to push the left door outward, as shown by the directional arrow on the left door. Finally, the cabinet door 2 is stopped outside the cabinet body 1, as shown in fig. 1.
Two sides of the cabinet inlet body 1 are provided with strip-shaped vent holes 7. With such an arrangement, air circulation can be maintained in the cabinet body 1 even in a state where the cabinet door 2 is closed.
The working principle of the embodiment is as follows: in order to monitor the temperature in the installation cabinet as early as possible, a temperature sensor 5 is designed in the installation cabinet, and the controller 4 can find problems in time by directly detecting the temperature change condition in the installation cabinet; in addition, the humidity in the installation cabinet can be detected in time through the humidity sensor 6, so that the temperature and humidity in the installation cabinet can be adjusted in a coordinated manner by controlling the opening and closing of the exhaust fan 10 and the cabinet door 2 in the installation cabinet; the condition of short circuit that leads to because the humidity is too high in the installation cabinet is avoided appearing. When the outside humidity is high and the temperature is low, such as the moisture regain weather, in order to prevent the water vapor from entering the installation cabinet, the exhaust fan 10 and the cabinet door 2 are closed; when the external humidity is lower and the temperature is higher, the exhaust fan 10 and the cabinet door 2 are opened simultaneously, so that the heat dissipation rate is improved.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides an equipment fixing cabinet for electrical engineering, includes the cabinet body and cabinet door, its characterized in that: the cabinet is characterized in that a heat dissipation box body is arranged on the outer top surface of the cabinet body, a controller, a temperature sensor and a humidity sensor are arranged on the inner side wall of the cabinet body, the cabinet door is opened or closed through an automatic control assembly, and the controller, the temperature sensor, the humidity sensor and the automatic control assembly are in signal connection with the controller; the automatic control assembly comprises a bearing seat arranged on the inner bottom surface of the cabinet body, a shaft sleeve arranged on the inner side wall of the cabinet body, a rotating shaft sleeved in the shaft sleeve, a L-shaped driving piece, a driving rod and a driving motor, wherein the end part of the driving rod is inserted in the bearing seat, one end of the driving rod is fixedly connected with the rotating shaft, the other end of the driving rod is hinged with the L-shaped driving piece, the other end of the driving rod is hinged with the side end of the rotating shaft, the other end of the driving rod is hinged with the side end of the oscillating bar, the driving motor is fixed on the inner wall of the cabinet body and is positioned above the cabinet door, the output end of the driving motor is fixedly connected with the middle part of the oscillating bar, and the driving motor is in signal connection with the controller.
2. The equipment mounting cabinet for electrical engineering according to claim 1, wherein: the heat dissipation box body includes protecting crust, air exhauster and air pipe, air pipe's one end extends into the cabinet is internal, the other end with the air exhauster is connected, the protecting crust cover is established outside the air exhauster, the exhaust vent has been seted up on the protecting crust.
3. The equipment mounting cabinet for electrical engineering according to claim 2, wherein: and a dust screen is arranged in the air outlet hole.
4. The equipment mounting cabinet for electrical engineering according to claim 2, wherein: the outer wall welding of protective housing has the baffle of downward sloping, the baffle is located the top of exhaust vent.
5. The equipment installation cabinet for electrical engineering according to claim 1, wherein: the two sides of the cabinet body are provided with strip-shaped vent holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063549.3U CN217387907U (en) | 2021-08-30 | 2021-08-30 | Equipment fixing cabinet for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063549.3U CN217387907U (en) | 2021-08-30 | 2021-08-30 | Equipment fixing cabinet for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217387907U true CN217387907U (en) | 2022-09-06 |
Family
ID=83083932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122063549.3U Active CN217387907U (en) | 2021-08-30 | 2021-08-30 | Equipment fixing cabinet for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217387907U (en) |
-
2021
- 2021-08-30 CN CN202122063549.3U patent/CN217387907U/en active Active
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