CN211320720U

CN211320720U - Multifunctional distribution box

Info

Publication number: CN211320720U
Application number: CN202020096998.0U
Authority: CN
Inventors: 徐袁林; 宋伟波; 李华娟; 李玲萍; 陈志华
Original assignee: Suzhou Longning Electric Power Engineering Co ltd
Current assignee: Suzhou LONGNING Electric Power Technology Co.,Ltd.
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-21
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a multifunctional distribution box aims at solving the inside heat dissipation problem of switch board. The key points of the technical scheme are as follows: including box and chamber door, the chamber door rotates with the box to be connected, and one side of box is equipped with accepts board one, is equipped with in the box and places chamber and baffle, and the baffle will be placed the chamber and divide into chamber one and chamber two, and the symmetry is equipped with the ventilation hole on the both sides chamber wall of chamber one, is equipped with exhaust structure in the ventilation hole, and one side that chamber one is close to accepting board one is equipped with two and accepts board two, its characterized in that: be equipped with heat radiation structure on the chamber wall in chamber one, heat radiation structure includes motor, fixed block, spring one, slide bar two, sliding block, heat dissipation fan and dead lever, motor and accept a board fixed connection, and one side of box is equipped with the through-hole one that the output shaft that is used for the motor passed, the output shaft fixed connection of fixed block and motor, the utility model discloses a heat radiation structure and exhaust structure's setting has realized the inside heat dissipation of block terminal, and then has solved the inside heat dissipation problem of switch board.

Description

Multifunctional distribution box

Technical Field

The utility model relates to a switch board technical field, more specifically say, it relates to a multifunctional distribution box.

Background

The distribution box is a distribution device with wide application, which is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. Because of the operation requirement, many are installed in the open air, and its box and inside components and parts often can cause harmful effects such as component damage, electric leakage because of the rapid corrosion of moist infringement to cause accidents such as equipment and personal safety. In the distribution box in the prior art, an air vent is usually arranged outside the box body, so that the moisture-proof capability is poor, the temperature inside the distribution box is usually high, and parts are easy to age.

The utility model discloses a chinese patent that is CN206116891U multifunctional distribution box, including box, storage tank, the box includes first cavity, second cavity and chamber door, the second cavity with the storage tank sets up to steamer tray formula assembly structure, respectively be provided with the through-hole on the wall of box both sides, the through-hole is provided with fly net and exhaust fan by the box is inside outwards, be provided with the observation window on the chamber door, a plurality of casters are installed to the box bottom. The utility model discloses a simple structure, excellent in use effect, the practicality is strong, and the application is got up and has improved the power supply reliability greatly.

Above-mentioned utility model though solved damp-proofing problem but neglected switch board inner structure's heat dissipation problem, had certain limitation.

The utility model provides a new technical scheme solves the inside heat dissipation problem of block terminal.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a multifunctional distribution box, the utility model discloses a heat radiation structure's setting is used for realizing the radiating purpose of block terminal inner structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: a multifunctional distribution box comprises a box body and a box door, wherein the box door is rotatably connected with the box body, one side of the box body is provided with a first bearing plate, a placing cavity and a partition plate are arranged in the box body, the placing cavity is divided into a first cavity and a second cavity by the partition plate, ventilation holes are symmetrically formed in the two side cavity walls of the first cavity, an exhaust structure is arranged in the ventilation holes, one side of the first cavity, which is close to the first bearing plate, is provided with two bearing plates, a heat dissipation structure is arranged on the cavity wall of the first cavity, the heat dissipation structure comprises a motor, a fixing block, a first spring, a first sliding rod, a second sliding rod, a sliding block, a heat dissipation fan and a fixing rod, the motor is fixedly connected with the first bearing plate, one side of the box body is provided with a first through hole for the output shaft of the motor to pass through, the fixing block, the utility model discloses a heat dissipation fan, including slide bar one, slide bar two, slide bar one and the fixed block is equipped with the one end of slide bar one and is connected, be equipped with on the slide bar and be used for alternating the through-hole of slide bar two is three, the heat dissipation fan with slide bar fixed connection, the one end of slide bar two is equipped with and is used for alternating the through-hole of dead lever four, slide bar two deviates from the one end of through-hole four is equipped with fixed connection's stopper, the both ends of dead lever all with accept two fixed connection of board.

By adopting the technical scheme, the box body is arranged for bearing each structure, the box door is arranged for isolating the environment outside and inside the box, the influence of the external environment on the internal structure is avoided, the stability of the function of the internal structure is ensured, the box body is rotationally connected with the box door, so that the opening process of the box door is changed into a rapid and convenient process, the maintenance and the overhaul are convenient, the first bearing plate is arranged for fixing a motor and further ensuring the realization of the function of the heat dissipation structure, the placing cavity is arranged for placing the internal structure, the partition plate is arranged for separating the placing cavity, the first cavity is arranged for placing an electrical structure, the second cavity is arranged for placing an overhaul tool, the vent hole is arranged for fixedly installing an exhaust structure, the exhaust structure is arranged for realizing the exhaust function of the whole structure, the second bearing plate is arranged for realizing the fixation of a fixed rod and further ensuring the realization of the function, the setting of heat radiation structure is used for realizing the heat dissipation function of inner structure, avoid the high temperature to the influence of inner structure stability, the output shaft that the setting of through-hole one was used for the motor penetrates, the setting of motor is used for driving heat radiation structure's motion, the setting of fixed block is used for realizing being connected of slide bar one and motor, the setting of spring one is used for utilizing the elasticity of the first production of compressed spring to ensure the stability of sliding block orbit, and then ensure that the heat dissipation fan can realize the cyclic movement of fixed orbit, and then the realization is to carrying out even heat dissipation everywhere, adopt a new construction to realize new radiating mode, degree of automation is high.

The utility model discloses further set up to: the exhaust structure comprises an exhaust pipe, a connecting rod and an exhaust fan, the exhaust pipe is fixedly connected with the ventilation hole, the connecting rod is fixedly connected with the pipe wall of the exhaust pipe, and the exhaust fan is fixedly connected with the connecting rod.

Through adopting above-mentioned technical scheme, the setting of blast pipe is used for bearing exhaust structure, and the setting of connecting rod is used for fixed air discharge fan to ensure the realization of exhaust structure function, and then realizes the protection to inner structure.

The utility model discloses further set up to: one side of the exhaust pipe, which deviates from the box body, is provided with a dustproof net.

Through adopting above-mentioned technical scheme, the setting of dust screen is used for avoiding external dust to the damage of inner structure.

The utility model discloses further set up to: the dust screen with establish to dismantle the connection between the blast pipe.

Through adopting above-mentioned technical scheme, set up to detachable between dust screen and the blast pipe and be connected, make things convenient for the clearance of dust screen, can also ensure exhaust structure's exhaust effect when guaranteeing the dustproof effect of dust screen.

The utility model discloses further set up to: and a drawer type storage box is arranged in the second cavity.

Through adopting above-mentioned technical scheme, set up the storing box into taking out of the convenient storing box of drawer type, the setting of storing box is used for making things convenient for maintenance tool's depositing, and then makes the process of maintenance convenient and fast more.

The utility model discloses further set up to: and an observation window is arranged on the box door.

Through adopting above-mentioned technical scheme, the setting up of observation window is used for conveniently observing the operational aspect of inner structure from the outside, and then makes overall structure's maintenance more convenient.

The utility model discloses further set up to: the bottom of the box body is provided with a plurality of damping structures.

Through adopting above-mentioned technical scheme, shock-absorbing structure's setting is used for realizing overall structure's shock attenuation, and then avoids vibrations to inner structure's damage for overall structure's life is longer.

The utility model discloses further set up to: the damping structure comprises a first connecting block, a second connecting block, a telescopic rod and a second spring, the first connecting block is fixedly connected with the bottom of the box body, the second spring is sleeved on the telescopic rod, and two sides of the telescopic rod are respectively fixedly connected with the first connecting block and the second connecting block.

Through adopting above-mentioned technical scheme, the setting of connecting block one is used for realizing the fixed connection of shock-absorbing structure and box, and the setting of telescopic link is used for realizing being connected of connecting block one and connecting block two, and the setting of spring two is used for realizing the absorbing function of shock-absorbing structure.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides a multifunctional distribution box, heat radiation structure's setting realizes the heat dissipation fan along a fixed orbit cyclic motion for the air discharge fan can realize good radiating effect to the inner structure homoenergetic of orbit department, realizes the best radiating effect with minimum heat dissipation fan, adopts new structure to realize good radiating effect, and the exchange of inside and outside gas is realized in setting up of exhaust structure, strengthens the radiating effect of overall structure, and then ensures the stability of inner structure operation.

Drawings

Fig. 1 is a schematic structural view of a multifunctional distribution box of the present invention, which is mainly used for showing the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a multifunctional distribution box of the present invention, which is mainly used for showing the box structure of the present invention;

fig. 3 is a schematic view of a sliding block structure of the multifunctional distribution box of the present invention, which is mainly used for representing the sliding block structure of the present invention;

fig. 4 is a schematic view of a structure of a sliding rod of the multifunctional distribution box of the present invention, which is mainly used for showing a structure of the sliding rod of the present invention;

fig. 5 is the utility model relates to a two structure schematic diagrams of slide bar of multi-functional block terminal, mainly used performance the utility model discloses a two structures of slide bar.

In the figure: 1. a box body; 2. a box door; 3. a first bearing plate; 4. a placement chamber; 5. a partition plate; 6. a first cavity; 7. a second cavity; 8. a vent hole; 9. a second bearing plate; 10. a fixed block; 11. a first spring; 12. a first sliding rod; 13. a second sliding rod; 14. a slider; 15. a heat dissipation fan; 16. fixing the rod; 17. an exhaust pipe; 18. a connecting rod; 19. an exhaust fan; 20. a dust screen; 21. a storage box; 22. an observation window; 23. a first connecting block; 24. a second connecting block; 25. a telescopic rod; 26. and a second spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A multifunctional distribution box is disclosed, as shown in figures 1-5, comprising a box body 1 and a box door 2, wherein the box body 1 is arranged for bearing each structure, the box door 2 is arranged for isolating the environment outside and inside the box, avoiding the influence of the external environment on the internal structure, ensuring the stability of the function of the internal structure, the box door 2 is provided with an observation window 22, the observation window 22 is arranged for conveniently observing the running condition of the internal structure from the outside, further facilitating the maintenance and repair of the internal structure, the box body 1 is rotatably connected with the box door 2 in a shaft hole matching manner, so that the opening process of the box door 2 is rapid and convenient, the maintenance and repair process is convenient, the bottom of the box body 1 is provided with four damping structures, the damping structures are arranged for realizing the damping of the whole structure, further avoiding the damage of the vibration on the internal structure, and prolonging the service life of the whole structure, the damping structure comprises a first connecting block 23, a second connecting block 24, an expansion link 25 and a second spring 26, wherein the first connecting block 23 is used for fixedly connecting the damping structure and the box body 1, the first connecting block 23 is fixedly connected with the box body 1 through welding, the expansion link 25 is used for connecting the first connecting block 23 with the second connecting block 24, the second spring 26 is used for damping the damping structure, the second spring 26 is sleeved on the expansion link 25, two sides of the expansion link 25 are respectively fixedly connected with the first connecting block 23 and the second connecting block 24 through welding, a first bearing plate 3 is arranged on one side of the box body 1, a placing cavity 4 and a partition plate 5 are arranged in the box body 1, the placing cavity 4 is used for placing an internal structure, the partition plate 5 divides the placing cavity 4 into a first cavity 6 and a second cavity 7, the first cavity 6 is used for placing an electrical structure, and the second cavity 7 is used for, the two side cavity walls of the first cavity 6 are symmetrically provided with vent holes 8, the vent holes 8 are internally provided with exhaust structures fixedly connected through welding, the exhaust structures are arranged for realizing the exhaust function of the whole structure, each exhaust structure comprises an exhaust pipe 17, a connecting rod 18 and an exhaust fan 19, one side of each exhaust pipe 17, which is far away from the box body 1, is provided with a dust screen 20, the dust screens 20 are arranged for avoiding the damage of external dust to the internal structure, the dust screens 20 and the exhaust pipes 17 are detachably connected, the dust screens 20 and the exhaust pipes 17 are connected through threads, the dust screens 20 are connected through the exhaust pipes 20, rotating handles for rotating the dust screens 20 are arranged on the dust screens 20, the dust screens 20 and the exhaust pipes 17 are detachably connected, the cleaning of the dust screens 20 is convenient, the exhaust effect of the exhaust structures can be ensured while the dust screen 20 is ensured, and the exhaust, the connecting rod 18 is fixedly connected with the pipe wall of the exhaust pipe 17 through welding, the exhaust fan 19 is fixedly connected with the connecting rod 18 through welding, one side of the cavity I6 close to the bearing plate I3 is provided with two bearing plates II 9, the cavity wall of the cavity I6 is provided with a heat dissipation structure, the heat dissipation structure is arranged for realizing the heat dissipation function of an internal structure and avoiding the influence of overhigh temperature on the stability of the internal structure, the heat dissipation structure comprises a motor, a fixing block 10, a spring I11, a slide rod I12, a slide rod II 13, a slide block 14, a heat dissipation fan 15 and a fixing rod 16, the motor is arranged for driving the heat dissipation structure to move, the motor is fixedly connected with the bearing plate I3 through welding, one side of the box body 1 is provided with a through hole I for the output shaft of the motor to pass through, the fixing block 10 is fixedly connected with the output shaft of the motor through welding, the fixing, the arrangement of the first spring 11 is used for ensuring the stability of the running track of the sliding block 14 by utilizing the elastic force generated by the compressed first spring 11, and further ensuring that the heat dissipation fan 15 can realize the circular movement of a fixed track, and further ensuring the uniform heat dissipation everywhere, the heat dissipation structure realizes a circular fixed movement, a new heat dissipation mode is realized by adopting a new structure, the automation degree is high, the sliding block 14 is rotatably connected with one end of the first sliding rod 12 in a shaft hole matching mode, the sliding block 14 is provided with a third through hole for inserting the second sliding rod 13, the heat dissipation fan 15 is fixedly connected with the sliding block 14 by welding, one end of the second sliding rod 13 is provided with a fourth through hole for inserting the fixing rod 16, one side of the second sliding rod 13, which is far away from the fourth through hole, is provided with a limiting block which is fixedly connected by welding, both ends of the fixing rod 16 are fixedly connected with the, the storage box 21 is arranged in a drawer type, so that the storage box 21 can be taken out conveniently, the storage box 21 is arranged to be used for storing maintenance tools conveniently, and the maintenance process is convenient and rapid.

The working principle is as follows: the motor rotates to drive a fixed block 10 fixedly connected with an output shaft of the motor to rotate, the fixed block 10 rotates to drive a slide bar I12 which is in sliding connection with a through hole II to rotate, the slide bar I12 is in rotating connection with a slide block 14, the slide block 14 is in sliding connection with a slide bar II 13, the slide bar II 13 is in sliding connection with a fixed bar 16, under the action of the elastic force of a compressed spring I11, the slide block 14 is always attached to the direction of the elastic force of the spring I11, the slide block 14 slides on the slide bar II 13 and performs track fixed cyclic motion around the motor, and further the heat dissipation fan 15 on the slide block 14 is driven to realize position movement, so that the heat dissipation range of the heat dissipation fan 15 is more stable and wide, an exhaust structure is arranged, the exchange of internal gas and external gas is realized, and a detachable dustproof, realize overall structure absorbing effect through setting up of spring two 26 and telescopic link 25, avoid vibrations to inner structure's damage, the aforesaid is just the utility model discloses a theory of operation.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional distribution box, includes box (1) and chamber door (2), chamber door (2) with box (1) rotates to be connected, one side of box (1) is equipped with accepts board (3), be equipped with in box (1) and place chamber (4) and baffle (5), baffle (5) will place chamber (4) and divide into chamber one (6) and chamber two (7), the symmetry is equipped with ventilation hole (8) on the both sides chamber wall of chamber one (6), be equipped with exhaust structure in ventilation hole (8), chamber one (6) are close to one side of accepting board (3) is equipped with two and accepts board two (9), its characterized in that: the heat dissipation structure is arranged on the cavity wall of the first cavity (6) and comprises a motor, a fixed block (10), a first spring (11), a first slide rod (12), a second slide rod (13), a sliding block (14), a heat dissipation fan (15) and a fixed rod (16), the motor is fixedly connected with the first bearing plate (3), one side of the box body (1) is provided with a first through hole for the output shaft of the motor to pass through, the fixed block (10) is fixedly connected with the output shaft of the motor, the fixed block (10) is provided with a second through hole for penetrating the first slide rod (12), the first spring (11) is sleeved between the first slide rod (12) and the fixed block (10), the sliding block (14) is rotatably connected with one end of the first slide rod (12), and the sliding block (14) is provided with a third through hole for penetrating the second slide rod (13), heat dissipation fan (15) with sliding block (14) fixed connection, the one end of slide bar two (13) is equipped with and is used for interlude the through-hole four of dead lever (16), slide bar two (13) deviate from the one end of through-hole four is equipped with fixed connection's stopper, the both ends of dead lever (16) all with accept board two (9) fixed connection.

2. The multi-functional block terminal of claim 1, characterized in that: exhaust structure includes blast pipe (17), connecting rod (18) and air discharge fan (19), blast pipe (17) with ventilation hole (8) fixed connection, connecting rod (18) with the pipe wall fixed connection of blast pipe (17), air discharge fan (19) with connecting rod (18) fixed connection.

3. The multi-functional block terminal of claim 2, characterized in that: one side of the exhaust pipe (17) departing from the box body (1) is provided with a dust screen (20).

4. The multi-functional block terminal of claim 3, characterized in that: the dustproof net (20) is detachably connected with the exhaust pipe (17).

5. The multi-functional block terminal of claim 1, characterized in that: a drawer type storage box (21) is arranged in the second cavity (7).

6. The multi-functional block terminal of claim 1, characterized in that: an observation window (22) is arranged on the box door (2).

7. The multi-functional block terminal of claim 1, characterized in that: the bottom of the box body (1) is provided with a plurality of damping structures.

8. The multi-functional block terminal of claim 7, wherein: shock-absorbing structure includes connecting block one (23), connecting block two (24), telescopic link (25) and spring two (26), connecting block one (23) with the bottom fixed connection of box (1), spring two (26) cover is established on telescopic link (25), the both sides of telescopic link (25) respectively with connecting block one (23) with connecting block two (24) fixed connection.