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CN-224217970-U - Adopt shutter structure to dispel heat ventilation's block terminal fast

CN224217970UCN 224217970 UCN224217970 UCN 224217970UCN-224217970-U

Abstract

The utility model discloses a distribution box with a shutter structure for rapid heat dissipation and ventilation, which comprises a box body and a box door, wherein the box door is movably arranged on the front surface of the box body, shutter plates are movably arranged on the two side surfaces of the box body and close to the front and the rear of the lower end, T-shaped lifting strips are movably arranged on the two side surfaces of the box body and positioned on one side of the shutter plates, and inserting blocks are movably arranged on the two side surfaces of the box body and positioned on one side of the T-shaped lifting strips. According to the power distribution box adopting the shutter structure to rapidly dissipate heat and ventilate, the plug block is moved, so that one end of the plug block withdraws from the positioning groove of the T-shaped lifting strip, then the T-shaped lifting strip is pulled up, and when the T-shaped lifting strip rises, the supporting rod pushes the shutter plate upwards to turn over, so that the inclination angle of the shutter plate can be increased, the power distribution box can be better used for dissipating heat, and when the ventilation opening is not used, the T-shaped lifting strip falls down, and the shutter plate turns down under the action of the torsion spring, so that the ventilation opening is closed.

Inventors

  • WEI ZHILU
  • LIN YINXIN
  • CHEN TANGRONG

Assignees

  • 广州广缆义明电气有限公司

Dates

Publication Date
20260508
Application Date
20250512

Claims (7)

  1. 1. The utility model provides an adopt shutter structure to dispel heat ventilation's block terminal fast, its characterized in that includes box (1) and chamber door (2), the front surface movable mounting of box (1) has chamber door (2), the both sides surface of box (1) and be close to lower extreme place ahead and rear movable mounting have tripe board (4), the both sides surface of box (1) just is located one side activity of tripe board (4) and is inlayed and be equipped with T type lifter (3), the both sides surface of box (1) just is located one side movable mounting of T type lifter (3) has cartridge (5).
  2. 2. The distribution box adopting the shutter structure to rapidly dissipate heat and ventilate is characterized in that lifting grooves (101) are longitudinally formed in two side surfaces of the box body (1) and located on one side of the shutter plate (4), push-pull grooves (102) are transversely formed in two side surfaces of the box body (1) and located on one side of the lifting grooves (101) and close to the upper position, ventilation openings (103) are transversely formed in two side surfaces of the box body (1) and located on the other side of the lifting grooves (101), and rod grooves are formed in two side surfaces of the inside of the ventilation openings (103) and close to the upper position.
  3. 3. The distribution box adopting the shutter structure to rapidly dissipate heat and ventilate is characterized in that a lifting block (301) is fixedly arranged on the upper surface of the T-shaped lifting strip (3), a supporting rod (302) is fixedly arranged on one side surface of the T-shaped lifting strip (3), and a positioning groove (303) is formed in the front surface of the T-shaped lifting strip (3) and close to the upper side of the front surface of the T-shaped lifting strip.
  4. 4. The distribution box with the shutter structure for rapid heat dissipation and ventilation according to claim 3, wherein the number of the positioning grooves (303) is four, the T-shaped lifting bars (3) are movably embedded in the lifting grooves (101), the inserting blocks (5) are movably installed in the push-pull grooves (102), and one ends of the inserting blocks (5) are embedded in the positioning grooves (303).
  5. 5. The power distribution box adopting the shutter structure to rapidly dissipate heat and ventilate is characterized in that guide rods (401) are fixedly arranged on two side surfaces of the upper end of the shutter plate (4), stop blocks (402) are fixedly arranged on one end surface of each guide rod (401), and the guide rods (401) are embedded in rod grooves.
  6. 6. The rapid radiating and ventilating distribution box adopting the shutter structure according to claim 5, wherein the shutter plates (4) are movably arranged in the ventilating openings (103), the number of the ventilating openings (103) is a plurality, torsion springs (403) are sleeved on the surfaces of guide rods (401) positioned in the rod grooves, one ends of the torsion springs (403) are fixed with the stop blocks (402), and the other ends of the torsion springs (403) are fixed with the surfaces of one ends of the inner parts of the rod grooves.
  7. 7. The rapid cooling and ventilating distribution box adopting the shutter structure according to claim 6, wherein the number of the support rods (302) is a plurality, and the support rods (302) are in contact with the lower surface of the shutter plate (4).

Description

Adopt shutter structure to dispel heat ventilation's block terminal fast Technical Field The utility model relates to a distribution box, in particular to a distribution box with a shutter structure for rapid heat dissipation and ventilation. Background The block terminal is used for reasonable distribution electric energy, conveniently opens and shuts the operation to the circuit, has higher safety protection level, can audio-visual display circuit's conducting state, and the management of being convenient for is favorable to the maintenance when the circuit trouble takes place to the both sides of block terminal are equipped with the shutter mouth, the heat dissipation ventilation of block terminal of being convenient for like this. However, the existing distribution box has some defects, the shutter opening of the distribution box is integrated with the distribution box, and the opening size of the shutter opening is fixed, so that the heat dissipation and ventilation capacity of the distribution box is limited, and the heat dissipation efficiency of the distribution box is not improved. Disclosure of utility model The utility model mainly aims to provide a distribution box with a shutter structure for rapid heat dissipation and ventilation, which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides an adopt shutter structure to dispel heat and ventilate block terminal fast, includes box and chamber door, the front surface movable mounting of box has the chamber door, the both sides surface of box just is close to lower extreme the place ahead and rear movable mounting has the tripe board, the both sides surface of box just is located one side activity that the tripe board inlays and is equipped with T type lift strip, the both sides surface of box just is located one side movable mounting of T type lift strip and has the inserted block. Further preferably, lifting grooves are longitudinally formed in two side surfaces of the box body and located on one side of the louver board, push-pull grooves are transversely formed in two side surfaces of the box body and located on one side of the lifting grooves and close to the upper position, ventilation openings are transversely formed in two side surfaces of the box body and located on the other side of the lifting grooves, and rod grooves are formed in two side surfaces of the inside of the ventilation openings and close to the upper position. Further preferably, the lifting block is fixedly installed on the upper surface of the T-shaped lifting strip, a supporting rod is fixedly installed on one side surface of the T-shaped lifting strip, and a positioning groove is formed in the front surface of the T-shaped lifting strip and close to the upper side of the front surface of the T-shaped lifting strip. Further preferably, the number of the positioning grooves is four, the T-shaped lifting bars are movably embedded in the lifting grooves, the inserting blocks are movably installed in the push-pull grooves, and one ends of the inserting blocks are embedded in the positioning grooves. Further preferably, guide rods are fixedly arranged on two side surfaces of the upper end of the shutter plate, stop blocks are fixedly arranged on one end surface of the guide rods, and the guide rods are embedded in the rod grooves. Further preferably, the shutter plate is movably installed in the ventilation openings, the number of the ventilation openings is a plurality, torsion springs are sleeved on the surfaces of the guide rods in the rod grooves, one ends of the torsion springs are fixed with the stop blocks, and the other ends of the torsion springs are fixed with the surfaces of one ends of the inner parts of the rod grooves. Further preferably, the number of the supporting rods is a plurality, and the supporting rods are in contact with the lower surface of the shutter plate. Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the box body, the T-shaped lifting strip, the shutter plates and the plug blocks are mutually matched, the plug blocks are moved, one end of each plug block withdraws from the locating groove of the T-shaped lifting strip, then the T-shaped lifting strip is pulled up, and when the T-shaped lifting strip ascends, the shutter plates are pushed upwards to turn over by the supporting rods, so that the inclination angle of the shutter plates can be increased, the shutter plates can be better used for heat dissipation of the distribution box, when the ventilation opening is not used, the T-shaped lifting strip descends, and the shutter plates downwards turn over under the action of the torsion spring, so that the ventilation opening is closed. Drawings FIG. 1 is a block diagram of a fast heat dissipating and ventilating electrical box employing a sh