CN211266101U

CN211266101U - Automatic change block terminal

Info

Publication number: CN211266101U
Application number: CN201921548360.XU
Authority: CN
Inventors: 程少波; 王伟; 周杰
Original assignee: Hebei Xuhua Electronic Technology Co ltd
Current assignee: Hebei Xuhua Electronic Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-14
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to the technical field of electrical equipment, and an automatic change block terminal is disclosed, which comprises a housin, the ventilation groove has been seted up to the inside of casing, and has seted up the vent on the inner wall of casing, the fixed pipe connection in the top of casing has taken out air the pipeline, the fixed middle part at the air-blower that connects in the top of taking out air the pipeline, the inside of casing is equipped with distribution system, distribution system's bottom fixedly connected with fixed plate, the air intake has been seted up on the top of fixed plate, the screw has cup jointed the screw respectively at the both ends of fixed plate screw. The utility model discloses a shock attenuation post and damping spring of the screw of fixed plate both sides, fixed plate bottom make the distribution system's of fixed plate top vibrations to alleviate, avoided the block terminal to shake for a long time and lead to inside accessory not hard up or the obscission to appear, guaranteed the normal working property of equipment to promote the life of block terminal, improved the stability and the security of block terminal.

Description

Automatic change block terminal

Technical Field

The utility model relates to the technical field of electrical equipment, specifically be an automatic change block terminal.

Background

The distribution box is formed by installing a switching device, an instrument, a protective electric appliance and an auxiliary device in a metal electric box or an electric cabinet according to the electric appliance requirements, a circuit can be controlled manually or automatically when the distribution box operates, various instruments can display various parameters in operation, and then the parameters can be adjusted, alarm and other operations are realized.

Present automatic block terminal is in the use, the block terminal all can produce vibrations phenomenon at operation or removal in-process, can lead to the inside accessory of block terminal to appear not hard up or the phenomenon that drops for a long time, the life of block terminal has been reduced, the working property that leads to equipment descends, on the other hand block terminal uses in situ portion can produce a large amount of heats, and the top or the local position at equipment are installed to the heat abstractor of current block terminal most, the radiating efficiency is low, the possibility that equipment broke down has been increased, therefore we have provided an automatic block terminal.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic change block terminal possesses long service life and the high advantage of radiating efficiency, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: an automatic distribution box comprises a shell, wherein a ventilation groove is formed in the shell, a ventilation opening is formed in the inner wall of the shell, an air suction pipeline is fixedly sleeved at the top of the shell, the top end of the air suction pipeline is fixedly sleeved at the middle part of an air blower, a power distribution system is arranged in the shell, a fixed plate is fixedly connected to the bottom end of the power distribution system, an air inlet is formed in the top end of the fixed plate, screws are sleeved at two ends of the fixed plate through threads respectively, a pushing plate is fixedly connected to one end, away from the fixed plate, of each screw, the pushing plate is located in a fixed groove, a damping spring is arranged in the fixed groove, a damping column is fixedly connected to the bottom end of the fixed plate, another pushing plate is located in another fixed groove, another damping spring is arranged in another fixed groove, and the other fixing groove is positioned inside the fixing base, and universal wheels are respectively arranged on two sides of the bottom end of the fixing base.

Preferably, the shell is of a double-layer structure, and the ventilation groove is a gap between the double-layer structures.

Preferably, the ventilation openings are funnel-shaped, and the ventilation openings are equidistantly distributed on the inner wall of the inner side of the shell.

Preferably, the blower is connected with the ventilation groove in a penetrating way through an air suction pipeline, and an air outlet is formed in the right side of the blower.

Preferably, the fixing plate is square, and both the front and rear sides of the fixing plate are open.

Preferably, the air inlets are equidistantly distributed on the upper part of the fixing plate, and the power distribution system is communicated with the outside through the air inlets.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a shock attenuation post and damping spring of the screw of fixed plate both sides, fixed plate bottom make the distribution system's of fixed plate top vibrations to alleviate, avoided the block terminal to shake for a long time and lead to inside accessory not hard up or the obscission to appear, guaranteed the normal working property of equipment to promote the life of block terminal, improved the stability and the security of block terminal.

2. The utility model discloses a vent, ventilation groove and air-blower make the inside heat that produces of block terminal can be discharged by the air-blower through vent and ventilation groove, have guaranteed that the block terminal is inside to be in reasonable temperature all the time, have avoided the possibility that equipment broke down under the high temperature, have guaranteed the normal operating efficiency of equipment to promote the radiating effect of equipment, improved the rationality and the reliability of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A;

fig. 3 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a housing; 2. a ventilation slot; 3. a vent; 4. an air extraction duct; 5. a blower; 6. a power distribution system; 7. a fixing plate; 8. an air inlet; 9. a screw; 10. a push plate; 11. fixing grooves; 12. a damping spring; 13. a shock-absorbing post; 14. a fixed base; 15. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an automatic distribution box comprises a shell 1, wherein the shell 1 is of a double-layer structure, and a ventilation groove 2 is a gap between the double-layer structures, the shell 1 is of the double-layer structure and the ventilation groove 2 is of the gap between the double-layer structures, so that heat generated inside the distribution box can be discharged by an air blower 5 through a vent 3 and the ventilation groove 2, thereby ensuring that the inside of the distribution box is always at a reasonable temperature, avoiding the possibility of equipment failure at high temperature, ensuring the normal operation efficiency of the equipment, improving the heat dissipation effect of the equipment, improving the rationality and reliability of the equipment, the ventilation groove 2 is arranged inside the shell 1, the vent 3 is arranged on the inner wall of the shell 1, the vent 3 is funnel-shaped, the vent 3 is equidistantly distributed on the inner wall of the inner side of the shell 1, the vent 3 is funnel-shaped and the vent 3 is equidistantly distributed on the inner wall of the inner side of, thereby quickening the discharge of the heat in the shell 1, simultaneously ensuring the heat dissipation of the whole aspect of the distribution system 6, ensuring the internal part of the distribution box to be always at reasonable temperature, preventing the possibility of equipment failure at high temperature, thereby ensuring the normal operation efficiency of the equipment, improving the heat dissipation effect of the equipment, improving the rationality and reliability of the equipment, the top of the shell 1 is fixedly sleeved with an air suction pipeline 4, the top end of the air suction pipeline 4 is fixedly sleeved at the middle part of an air blower 5, the air blower 5 is communicated with a ventilation groove 2 through the air suction pipeline 4, the right side of the air blower 5 is provided with an air outlet, the air blower 5 is communicated with the ventilation groove 2 through the air suction pipeline 4, and the right side of the air blower 5 is provided with an air outlet, so that the heat in the ventilation groove 2 can be discharged through the air blower 5, and a heat-sensitive inductor can, the automatic control air blower 5 is opened, so that the reasonability and the reliability of equipment are improved, a power distribution system 6 is arranged in the shell 1, a fixing plate 7 is fixedly connected to the bottom end of the power distribution system 6, the fixing plate 7 is in a shape like a Chinese character 'kou', both the front side and the rear side of the fixing plate 7 are in an open state, the external air can enter the power distribution system 6 through an air inlet 8 by virtue of the fact that the fixing plate 7 is in the shape like the Chinese character 'kou' and both the front side and the rear side of the fixing plate 7 are in the open state, heat generated by the power distribution system 6 is discharged, the power distribution system 6, the vent 3, the ventilation groove 2 and the air suction pipeline 4 form a circulating heat dissipation system, the internal part of the power distribution box is always at reasonable temperature, the possibility that the equipment breaks down at high temperature is avoided, the normal operation efficiency of the equipment, the top end of the fixed plate 7 is provided with air inlets 8, the air inlets 8 are equidistantly distributed on the upper portion of the fixed plate 7, the power distribution system 6 is communicated with the outside through the air inlets 8, the air inlets 8 are equidistantly distributed on the upper portion of the fixed plate 7 and the power distribution system 6 is communicated with the outside through the air inlets 8, so that the outside air can enter the power distribution system 6 through the air inlets 8, and then the power distribution system 6 generates heat to be discharged, and further the power distribution system 6, the vent 3, the ventilation groove 2 and the exhaust pipeline 4 form a circulating heat dissipation system, thereby ensuring that the inside of the power distribution box is always at reasonable temperature, avoiding the possibility of equipment failure at high temperature, ensuring the normal operation efficiency of the equipment, further improving the heat dissipation effect of the equipment, improving the rationality of the equipment, the two ends of the fixed plate 7 are respectively sleeved with screws 9 in a threaded manner, and one end of each screw, push plate 10 is located the inside of fixed slot 11, the inside of fixed slot 11 is equipped with damping spring 12, the bottom fixedly connected with shock-absorbing column 13 of fixed plate 7, another push plate 10 of the bottom fixedly connected with of shock-absorbing column 13, another push plate 10 is located the inside of another fixed slot 11, the inside of another fixed slot 11 is equipped with another damping spring 12, another fixed slot 11 is located unable adjustment base 14's inside, the both sides of unable adjustment base 14 bottom are equipped with universal wheel 15 respectively.

The working principle is as follows: firstly, the equipment is started, when the equipment vibrates, the vertical vibration is transmitted to the shock absorption column 13 through the fixing plate 7, then the vibration is weakened through the shock absorption spring 12, the horizontal vibration generated by the equipment is transmitted to the screw 9 through the fixing plate 7, then the vibration is weakened through the shock absorption spring 12, the shock absorption effect on the equipment is realized, then the heat generated by the equipment is discharged to the outside through the vent 3, the ventilation groove 2 and the air suction pipeline 4 by the air blower 5, and the heat dissipation is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change block terminal, includes casing (1), its characterized in that: the air blower is characterized in that a ventilation groove (2) is formed in the shell (1), a ventilation opening (3) is formed in the inner wall of the shell (1), an air suction pipeline (4) is fixedly sleeved at the top of the shell (1), the top end of the air suction pipeline (4) is fixedly sleeved at the middle of an air blower (5), a power distribution system (6) is arranged in the shell (1), a fixing plate (7) is fixedly connected to the bottom end of the power distribution system (6), an air inlet (8) is formed in the top end of the fixing plate (7), screws (9) are respectively sleeved at two ends of the fixing plate (7) in a threaded manner, a pushing plate (10) is fixedly connected to one end, far away from the fixing plate (7), of each screw (9), the pushing plate (10) is located in a fixing groove (11), a damping spring (12) is arranged in the fixing groove (11), and a damping column (13) is, the bottom end of shock attenuation post (13) fixedly connected with another pushing plate (10), another pushing plate (10) is located the inside of another fixed slot (11), another the inside of fixed slot (11) is equipped with another damping spring (12), another fixed slot (11) are located the inside of unable adjustment base (14), the both sides of unable adjustment base (14) bottom are equipped with universal wheel (15) respectively.

2. The automated electrical distribution box of claim 1, wherein: the shell (1) is of a double-layer structure, and the ventilation grooves (2) are gaps between the double-layer structure.

3. The automated electrical distribution box of claim 1, wherein: the shape of vent (3) is for leaking hopper-shaped, and vent (3) equidistance distributes on the inboard inner wall of casing (1).

4. The automated electrical distribution box of claim 1, wherein: the air blower (5) is communicated with the ventilation groove (2) through an air suction pipeline (4), and an air outlet is formed in the right side of the air blower (5).

5. The automated electrical distribution box of claim 1, wherein: the shape of the fixing plate (7) is square, and the front side and the rear side of the fixing plate (7) are both in an open state.

6. The automated electrical distribution box of claim 1, wherein: air intake (8) equidistance distributes on the upper portion of fixed plate (7), and distribution system (6) are through connection with external world through air intake (8).