Distribution box adopting shutter structure for rapid heat dissipation and ventilation

Abstract

The utility model discloses a distribution box adopting a shutter structure for rapid heat dissipation and ventilation, comprising a box body and a box door, the front surface of the box body is movably provided with the box door, and the two side surfaces of the box body are movably provided with shutter plates close to the front and rear of the lower end. T-shaped lifting strips are movably installed on the surfaces of the two sides of the box body and located on one sides of the louver boards, and inserting blocks are movably installed on the surfaces of the two sides of the box body and located on one sides of the T-shaped lifting strips. According to the distribution box adopting the shutter structure for rapid heat dissipation and ventilation, the insertion block is moved, one end of the insertion block is withdrawn from the positioning groove of the T-shaped lifting strip, then the T-shaped lifting strip is pulled upwards, and when the T-shaped lifting strip ascends, the supporting rod pushes the shutter plate upwards to turn over, so that the inclination angle of the shutter plate can be increased, and the ventilation effect of the shutter plate is improved. And when the ventilation opening is not used, the T-shaped lifting strip descends, and the louver board is turned over downwards under the action of the torsion spring, so that the ventilation opening is closed.

Description

Technical Field

[0001] This utility model relates to distribution boxes, and more particularly to a distribution box with a louvered structure for rapid heat dissipation and ventilation. Background Technology

[0002] Distribution boxes are used to rationally distribute electrical energy, facilitate the opening and closing of circuits, have a high level of safety protection, can intuitively display the conduction status of the circuit, facilitate management, and are conducive to maintenance when a circuit fault occurs. In addition, the distribution box is equipped with louvered windows on both sides, which facilitates heat dissipation and ventilation of the distribution box.

[0003] However, the current distribution boxes have some shortcomings. The louvers of the distribution box are integrated with the box itself, and the size of the opening is fixed. This limits the heat dissipation and ventilation capacity of the distribution box, which is not conducive to improving the heat dissipation efficiency of the distribution box. Utility Model Content

[0004] The main purpose of this utility model is to provide a power distribution box with a louvered structure for rapid heat dissipation and ventilation, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A distribution box with a louvered structure for rapid heat dissipation and ventilation includes a box body and a box door. The box door is movably installed on the front surface of the box body. Louvered panels are movably installed on both sides of the box body near the front and rear of the lower end. T-shaped lifting strips are movably embedded on both sides of the box body on one side of the louvered panels. Insert blocks are movably installed on both sides of the box body on one side of the T-shaped lifting strips.

[0007] More preferably, the two sides of the housing are provided with a vertical lifting groove on one side of the louver, the two sides of the housing are provided with a horizontal sliding groove on one side of the lifting groove and near the top, the two sides of the housing are provided with a horizontal ventilation opening on the other side of the lifting groove, and the two sides of the ventilation opening are provided with a rod groove on the inner side of the ventilation opening and near the top.

[0008] More preferably, a lifting block is fixedly installed on the upper surface of the T-shaped lifting bar, a support rod is fixedly installed on one side surface of the T-shaped lifting bar, and a positioning groove is opened on the front surface of the T-shaped lifting bar near the top.

[0009] More preferably, the number of positioning slots is four, the T-shaped lifting bar is movably embedded in the lifting slot, the insert block is movably installed in the push-pull slot, and one end of the insert block is embedded in the positioning slot.

[0010] More preferably, guide rods are fixedly installed on both sides of the upper end of the louver, and a stop block is fixedly installed on one end of the guide rod, and the guide rod is embedded in the rod groove.

[0011] More preferably, the louvers are movably installed in the ventilation openings, and there are several ventilation openings. A torsion spring is sleeved on the surface of the guide rod located inside the rod groove. One end of the torsion spring is fixed to the stop block, and the other end of the torsion spring is fixed to the inner surface of one end of the rod groove.

[0012] More preferably, the number of the support rods is several, and the support rods are in contact with the lower surface of the louver.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, by setting up a box body, a T-shaped lifting bar, a louvered plate, and an insert block to cooperate with each other, the insert block is moved so that one end of the insert block exits from the positioning groove of the T-shaped lifting bar. Then, the T-shaped lifting bar is pulled up. When the T-shaped lifting bar rises, the support rod pushes the louvered plate upward and flips it over. This can increase the tilt angle of the louvered plate, thereby better facilitating heat dissipation of the distribution box. When the ventilation opening is not in use, the T-shaped lifting bar descends, and the louvered plate flips downward under the action of the torsion spring, thereby closing the ventilation opening. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of a power distribution box with a louvered structure for rapid heat dissipation and ventilation, according to the present invention.

[0016] Figure 2 This utility model relates to a distribution box with a louvered structure for rapid heat dissipation and ventilation. Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a structural diagram of a T-shaped lifting bar for a distribution box with a louvered structure for rapid heat dissipation and ventilation, according to the present invention.

[0018] Figure 4 This is a structural diagram of the louvered panel of a distribution box with a louvered structure for rapid heat dissipation and ventilation according to the present invention.

[0019] In the diagram: 1. Box body; 101. Lifting groove; 102. Push-pull groove; 103. Ventilation opening; 2. Box door; 3. T-shaped lifting bar; 301. Lifting block; 302. Support rod; 303. Positioning groove; 4. Louvered plate; 401. Guide rod; 402. Stop block; 403. Torsion spring; 5. Insert block. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] like Figure 1-4 The diagram shows a distribution box with a louvered structure for rapid heat dissipation and ventilation, comprising a box body 1 and a box door 2. The box door 2 is movably installed on the front surface of the box body 1. Louvered panels 4 are movably installed on both sides of the box body 1, near the lower front and rear. T-shaped lifting strips 3 are movably embedded on both sides of the box body 1, located on one side of the louvered panels 4. Insert blocks 5 are movably installed on both sides of the box body 1, located on one side of the T-shaped lifting strips 3; the insert blocks can fix the position of the T-shaped lifting strips 3.

[0022] Furthermore, a lifting groove 101 is longitudinally provided on both sides of the box body 1 and on one side of the louvered plate 4. A push-pull groove 102 is transversely provided on both sides of the box body 1 and on one side of the lifting groove 101 and near the top. A ventilation opening 103 is transversely provided on both sides of the box body 1 and on the other side of the lifting groove 101. A rod groove is provided on both sides of the inner surface of the ventilation opening 103 and near the top.

[0023] Furthermore, a lifting block 301 is fixedly installed on the upper surface of the T-shaped lifting bar 3, and a support rod 302 is fixedly installed on one side surface of the T-shaped lifting bar 3. A positioning groove 303 is opened on the front surface of the T-shaped lifting bar 3 near the top. When the support rod 302 moves up and down, the tilt angle of the louvered plate 4 can be adjusted.

[0024] Furthermore, there are four positioning grooves 303, the T-shaped lifting bar 3 is movably embedded in the lifting groove 101, the insert block 5 is movably installed in the push-pull groove 102, and one end of the insert block 5 is embedded in the positioning groove 303.

[0025] Furthermore, guide rods 401 are fixedly installed on both sides of the upper end of the louver 4, and a stop block 402 is fixedly installed on one end of the guide rod 401. The guide rod 401 is embedded in the rod groove.

[0026] Furthermore, the louvered plate 4 is movably installed in the ventilation opening 103. There are several ventilation openings 103. A torsion spring 403 is sleeved on the surface of the guide rod 401 located inside the rod groove. One end of the torsion spring 403 is fixed to the stop block 402, and the other end of the torsion spring 403 is fixed to the inner surface of one end of the rod groove. When the louvered plate 4 is not affected by external force, the torsion spring 403 will cause the louvered plate 4 to flip into a vertical state, thereby blocking the ventilation opening 103.

[0027] Furthermore, there are several support rods 302, and the support rods 302 are in contact with the lower surface of the louvered plate 4.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A distribution box employing a louvered structure for rapid heat dissipation and ventilation, characterized in that: The box includes a housing (1) and a door (2). The door (2) is movably installed on the front surface of the housing (1). Louvers (4) are movably installed on both sides of the housing (1) near the front and rear of the lower end. T-shaped lifting strips (3) are movably embedded on both sides of the housing (1) and on one side of the louvers (4). Inserts (5) are movably installed on both sides of the housing (1) and on one side of the T-shaped lifting strips (3).

2. The distribution box with rapid heat dissipation and ventilation using a louvered structure according to claim 1, characterized in that: The box body (1) has a lifting groove (101) longitudinally opened on both sides of the box body (1) and on one side of the louvered plate (4). The box body (1) has a push-pull groove (102) horizontally opened on both sides of the box body (1) and on one side of the lifting groove (101) and near the top. The box body (1) has a ventilation opening (103) horizontally opened on both sides of the box body (1) and on the other side of the lifting groove (101). The ventilation opening (103) has a rod groove on both sides of the inner surface and near the top.

3. A distribution box with a louvered structure for rapid heat dissipation and ventilation according to claim 2, characterized in that: A lifting block (301) is fixedly installed on the upper surface of the T-shaped lifting bar (3), a support rod (302) is fixedly installed on one side surface of the T-shaped lifting bar (3), and a positioning groove (303) is opened on the front surface of the T-shaped lifting bar (3) near the top.

4. A distribution box with a louvered structure for rapid heat dissipation and ventilation according to claim 3, characterized in that: The number of positioning grooves (303) is four. The T-shaped lifting bar (3) is movably embedded in the lifting groove (101). The insert (5) is movably installed in the push-pull groove (102). One end of the insert (5) is embedded in the positioning groove (303).

5. A distribution box with a louvered structure for rapid heat dissipation and ventilation according to claim 4, characterized in that: Guide rods (401) are fixedly installed on both sides of the upper end of the louver (4), and a stop block (402) is fixedly installed on one end of the guide rod (401). The guide rod (401) is embedded in the rod groove.

6. A distribution box with a louvered structure for rapid heat dissipation and ventilation according to claim 5, characterized in that: The louvered plate (4) is movably installed in the ventilation opening (103). There are several ventilation openings (103). A torsion spring (403) is sleeved on the surface of the guide rod (401) located inside the rod groove. One end of the torsion spring (403) is fixed to the stop block (402), and the other end of the torsion spring (403) is fixed to the inner surface of one end of the rod groove.

7. A distribution box with a louvered structure for rapid heat dissipation and ventilation according to claim 6, characterized in that: The number of the support rods (302) is several, and the support rods (302) are in contact with the lower surface of the louvered plate (4).

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