A kind of stable power cabinet of Automatic-cooling
It the utility model is related to electric power cabinet technical field, more particularly to a kind of stable power cabinet of Automatic-cooling.
In electric power basic field, electric power cabinet makes a kind of common equipment, and modern electric power cabinet is mostly with cuboid
Can forms, the power equipment of the usually continuous firing of dress inside electric power cabinet, and can produce high current, therefore electric power cabinet
Internal caloric value is typically bigger.But traditional electric power cabinet is simple in construction, radiating is very slow, while inside electric power cabinet
Power equipment puts what typically no rule, once the power equipment in electric power cabinet breaks down, maintenance and maintenance
It is very inconvenient.
Utility model content
The purpose of this utility model is and a kind of Automatic-cooling for proposing in order to solve shortcoming present in prior art
Stable power cabinet.
To achieve these goals, the utility model employs following technical scheme：
A kind of stable power cabinet of Automatic-cooling, including main cabinet, position correspondence is slidably connected in the main cabinet
First partition and second partition, connected between the first partition and second partition by turnbuckle, the main cabinet it is interior
Side wall is provided with two chutes corresponding with first partition and second partition both ends, and threaded rod is rotatably connected in the chute,
The top of the main cabinet is provided with cavity, and one end of the threaded rod sequentially passes through the interior of first partition, second partition and chute
Top is simultaneously rotatablely connected with the inner top of cavity, and the both ends of the first partition are slidably socketed on two threaded rods, and described the
The both ends screw thread of two dividing plates is socketed on two threaded rods, worm screw is rotatably connected in the cavity, the threaded rod is positioned at sky
One end fixed cover of intracavitary is connected to the first gear being meshed with worm screw, and the second tooth with worm engaging is provided with the cavity
Wheel, is connected, the one end of the bull stick away from second gear between the second gear and the inner top of cavity by bar rotation
Through cavity inwall and be fixedly connected with handle, the inner top of the main cabinet is fixedly connected with temperature sensor, 80C51 controls
Device and refrigerating plant processed, the output end of the temperature sensor and the input electrical connection of 80C51 controllers, the 80C51 controls
The output end of device processed and the input electrical connection of refrigerating plant, main cabinet both sides inwall are provided with close to one end of its inner bottom part
Two ventilating openings of position correspondence.
Preferably, connected between the first partition and the inner bottom part of main cabinet by some expansion links, the expansion link
On be arranged with spring, the inwall respectively with first partition and main cabinet at the both ends of the spring is fixedly connected.
Preferably, some circular holes of position correspondence are equipped with the first partition and second partition.
Preferably, fixed cover is connected to support set on the bull stick, the relative side of two support sets respectively with cavity
The outer wall of inwall and main cabinet is in contact.
Preferably, it is inserted with filter screen in two ventilating openings.
Preferably, fixedly sleeved rubber sleeve on the handle.
In the utility model, when in use, first swing handle drives bar rotation to user, passes through second gear and worm screw
Between engagement, drive worm screw to rotate, while drive threaded rod to turn by engagement between worm screw and first gear
It is dynamic, while the threaded connection relation between second partition and threaded rod, so that second partition drives first partition to move up and down,
Then the distance between first partition and second partition are adjusted by adjusting turnbuckle, then temperature sensor detects main cabinet
When body temperature is too high, electric signal is passed into 80C51 controllers, after then 80C51 controllers are by 80C51 mcu programmings
Instruction is passed into refrigerating plant and carries out refrigeration cool-down.The utility model by the setting of refrigerating plant and many places governor motion,
Device is set automatically to control its internal temperature, the heat-sinking capability of intensifier, while the space inside electric power cabinet can be with
Freely adjust, make putting for power equipment more neat, facilitate the maintenance and maintenance of equipment.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of Automatic-cooling stable power cabinet structural representation.
Fig. 2 is structural representation at Fig. 1 A.
Fig. 3 is structural representation at Fig. 1 B.
In figure：1 main cabinet, 2 first partitions, 3 second partitions, 4 turnbuckles, 5 threaded rods, 6 worm screws, 7 first gears, 8
Second gear, 9 bull sticks, 10 handles, 11 temperature sensors, 1280C51 controllers, 13 refrigerating plants, 14 expansion links, 15 supports
Set, 16 filter screens.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Reference picture 1-3, a kind of stable power cabinet of Automatic-cooling, including main cabinet 1, position is slidably connected in main cabinet 1
First partition 2 and second partition 3, for the inner space of separation, pass through between first partition 2 and second partition 3 corresponding to putting
Turnbuckle 4 connects, for adjusting the distance between first partition 2 and second partition 3, the madial wall of main cabinet 1 be provided with
Two chutes corresponding to first partition 2 and the both ends of second partition 3, be rotatably connected to threaded rod 5 in chute, for adjust second every
The height of plate 3, the top of main cabinet 1 are provided with cavity, and one end of threaded rod 5 sequentially passes through first partition 2, second partition 3 and slided
The inner top of groove is simultaneously rotatablely connected with the inner top of cavity, and the both ends of first partition 2 are slidably socketed on two threaded rods 5, the
The both ends screw thread of two dividing plates 3 is socketed on two threaded rods 5, and worm screw 6 is rotatably connected in cavity, for driving 5 turns of threaded rod
Dynamic, one end fixed cover that threaded rod 5 is located in cavity is connected to the first gear 7 being meshed with worm screw 6, is provided with cavity and worm screw
The second gear 8 of 6 engagements, is rotatablely connected between second gear 8 and the inner top of cavity by bull stick 9, for driving the second tooth
Wheel 8 rotates, and the one end of bull stick 9 away from second gear 8 runs through the inwall of cavity and is fixedly connected with handle 10, convenient to rotate bull stick
9, the inner top of main cabinet 1 is fixedly connected with temperature sensor 11,80C51 controllers 12 and refrigerating plant 13, temperature sensor
The electrical connection of the input of 11 output end and 80C51 controllers 12, the output ends of 80C51 controllers 12 and refrigerating plant 13 it is defeated
Enter end electrical connection, for controlling the temperature in main cabinet 1, the both sides inwall of main cabinet 1 is provided with position close to one end of its inner bottom part
Corresponding two ventilating openings, strengthen the air flow in main cabinet 1.
In the utility model, connected, prevented by some expansion links 14 between the inner bottom part of first partition 2 and main cabinet 1
First partition 2 is rocked, and is arranged with spring on expansion link 14, the both ends of spring respectively with first partition 2 and the inwall of main cabinet 1
It is fixedly connected, certain elastic anchorage force is provided to first partition 2, position correspondence is equipped with first partition 2 and second partition 3
Some circular holes, strengthen the air flow in main cabinet 1, fixed cover is connected to support set 15 on bull stick 9, and two support sets 15 are relative
Outer wall of the side respectively with cavity inner wall and main cabinet 1 be in contact, anti-dog link 9 rocks, and is inserted with two ventilating openings
Filter screen 16, prevent debris from entering in main cabinet 1, fixedly sleeved rubber sleeve on handle 10, facilitate swing handle 10.
In the utility model, first swing handle 10 drives bull stick 9 to rotate, and passes through engaging between second gear 8 and worm screw 6
Effect, drive worm screw 6 to rotate, while drive threaded rod 5 to rotate by the engagement between worm screw 6 and first gear 7, simultaneously
Threaded connection relation between second partition 3 and threaded rod 5, so that second partition 3 drives first partition 2 to move up and down, so
The distance between first partition 2 and second partition 3 are adjusted by adjusting turnbuckle 4 afterwards, then temperature sensor 11 detects
When temperature is too high in main cabinet 1, electric signal is passed into 80C51 controllers 12, then 80C51 controllers 12 are mono- by 80C51
Instruction is passed into refrigerating plant 13 after the programming of piece machine and carries out refrigeration cool-down.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model