CN203632018U - A distribution box - Google Patents

A distribution box Download PDF

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Publication number
CN203632018U
CN203632018U CN201320821598.1U CN201320821598U CN203632018U CN 203632018 U CN203632018 U CN 203632018U CN 201320821598 U CN201320821598 U CN 201320821598U CN 203632018 U CN203632018 U CN 203632018U
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CN
China
Prior art keywords
side shell
shell
casing
distribution box
aperture
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Expired - Fee Related
Application number
CN201320821598.1U
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Chinese (zh)
Inventor
赵涛
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Wuhan Turn On Co Ltd Of China
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Wuhan Turn On Co Ltd Of China
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Priority to CN201320821598.1U priority Critical patent/CN203632018U/en
Application granted granted Critical
Publication of CN203632018U publication Critical patent/CN203632018U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a distribution box comprising a box body, an input main circuit, an output main circuit and an intermediate circuit. A top shell of the box body is arc-shaped and is a solid plate. A side shell of the box body is a hollow cuboid formed by a front side shell body, a rear side shell body, a first left side shell body and a first right side shell body. At least one of the front side shell body, the rear side shell body, the first left side shell body and the first right side shell body is provided with holes. The inner surface of at least one of the front side shell body, the rear side shell body, the first left side shell body and the first right side shell body is provided with a fan. The fan is connected to a control module used for controlling the fan. A bottom shell of the box body is not parallel to the horizontal plane. The arc-shaped top shell is free of water accumulation; the side shell is provided with a large amount of holes so that air in and on the outside of the box body can better circulate; water can flow from a high place to a low place of the bottom shell of the box body and then be discharged from the side shell, so that the waterproof performance of the distribution box is improved.

Description

A kind of distribution box
Technical field
The utility model relates to a kind of distribution box.
Background technology
The normally box distribution box of distribution box of the prior art, is provided with multiple soft copy in casing, if may cause the short circuit of circuit even to damage the soft copy in casing while having water in casing.The casing of distribution box is six planes normally, and the end face of casing is plane, and distribution box uses a period of time rear top surface can become uneven, and this is unfavorable for water droplet flowing and formation ponding on end face.On casing, be conventionally provided with ventilation window, because the area of ventilation window is larger, the water of casing outside enters distribution box by ventilation window, if reduce the area of ventilation window, is unfavorable for the heat radiation of this electronic box, may cause distribution box to break down.
Summary of the invention
The technical problems to be solved in the utility model is, be unfavorable for for prior art raising middle flask electronic box the water mobile and formation ponding, casing outside of water droplet on end face enters distribution box defect by ventilation window, provide a kind of water resistance and performance of ventilating better distribution box.
The technical scheme that the utility model distribution box adopts is: comprise casing, input main circuit, output main circuit and intermediate circuit, the chest that casing is made up of casing top shell, casing drain pan and casing side shell, on casing side shell, be provided with door, input main circuit, output main circuit and intermediate circuit are arranged on casing, top shell is cambered surface, and top shell is solid plate; Casing side shell is the hollow cuboid that front side shell, rear side shell, the first left side shell and the first right side shell surround, and arranges porose at least one in front side shell, rear side shell, the first left side shell and the first right side shell; On side shell, offer the opening that water is flowed out to described casing;
At least one inner surface in front side shell, rear side shell, the first left side shell and the first right side shell is provided with blower fan, and blower fan is connected to the control module for controlling blower fan; Casing drain pan and horizontal plane are not parallel.
In the utility model distribution box, the arranged outside of the first left side shell has the second left side shell, the arranged outside of the first right side shell has the second right side shell, on the second left side shell and the second right side shell, arrange porosely, the top of the second left side shell and the second right side shell is connected with casing top shell and bottom is connected with casing drain pan.
In the utility model distribution box, at least one in the second left side shell and the second right side shell and vertical plane are not parallel.
In the utility model distribution box, casing drain pan is apart from the large Shi Gao end, one end of the vertical range of horizontal plane, and high end is connected to the face that blower fan is installed.
In the utility model distribution box, the inner side of the first left side shell is provided with the 3rd left side shell, the inner side of the first right side shell is provided with the 3rd right side shell, on the 3rd left side shell and the 3rd right side shell, arrange porosely, the top of the 3rd left side shell and the 3rd right side shell is connected with casing top shell and bottom is connected with casing drain pan.
In the utility model distribution box, on the second left side shell, the aperture in hole is greater than the aperture in hole on the first left side shell; The aperture on the second Ke Shang hole, right side is greater than the aperture in the first Ke Shang hole, right side.
In the utility model distribution box, the 3rd left side shell and the 3rd right side shell are plastic plates; The aperture of the first left side shell is greater than the aperture of the 3rd left side shell, and the aperture of the first right side shell is greater than the aperture of the 3rd right side shell.
In the utility model distribution box, casing drain pan is end portion apart from the little one end of the vertical range of horizontal plane, and the opening of offering on side shell is arranged on end portion top, and opening is connected with drainage pipe.
In the utility model distribution box, the first left side shell, the second left side shell, the 3rd left side shell, the first right side shell, the second right side shell and the 3rd right side shell are being provided with rectangle gap with the junction of casing drain pan.
In the utility model distribution box, on the surface, one or both sides of the first left side shell, the second left side shell, the 3rd left side shell, the first right side shell, the second right side shell and the 3rd right side shell, be provided with groove.
Implement the utility model, compared with the prior art, its beneficial effect is: top shell be shaped as cambered surface, be discharged to lower from eminence and be discharged to ground thereby be convenient to water in top shell, thereby can not form ponding in the top shell of cambered surface; On side shell, a large amount of holes can make the inside and outside air of casing circulate better, and current can flow to lower from the eminence of casing drain pan, discharges, thereby improved the water proofing property of distribution box from side shell.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model distribution box;
Fig. 2 is the upward view of casing in the utility model distribution box;
Fig. 3 is the schematic diagram of the casing side shell in Fig. 2;
Fig. 4 is the schematic perspective view of left side shell in the utility model distribution box;
Fig. 5 is the partial enlarged drawing of Fig. 3;
Fig. 6 is the profile along A-A direction in Fig. 1;
Fig. 7 is the connection diagram of control module in the utility model distribution box.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1-6, the utility model distribution box comprises casing 1, input main circuit 2, output main circuit 3 and intermediate circuit 4, the chest that casing 1 is made up of casing top shell 11, casing drain pan 12 and casing side shell 13, casing top shell 11, casing drain pan 12 and casing side shell 13 correspond respectively to end face, bottom surface and the side of casing.On casing 1, be provided with door, the gate open opening or closing is pivotly normally placed on a face in four faces of casing side shell 13, so that safeguard; Input main circuit 2 is generally used for connecting the electric wire that enters of distribution wire, output main circuit 3 is provided with multiple same types or dissimilar output interface conventionally, intermediate circuit 4 comprises essential electronic element and the control circuit that those skilled in the art will know that, such as fuse, A.C. contactor, current protector, capacitor and gauge table etc.; Input main circuit 2 is connected to intermediate circuit 4, and intermediate circuit 4 is connected to output main circuit 3.
Top shell 11 be shaped as cambered surface, the curvature of cambered surface can be selected as required, cambered surface can be the cambered surface that cambered surface that multiple curvature is different combines, for example, can be arc shape.Thereby cambered surface is convenient to water in top shell 11 and is discharged to lower from eminence and is discharged to ground, thereby can not form ponding in the top shell of cambered surface 11.Top shell 11 is solid plate, and the water in top shell 11 can infiltrate top shell 11 not drip in casing 1.Preferably, top shell 11 is selected PVC waterproof plastic plate.
The execution mode of top shell comprises: in one embodiment, top shell 11 only has a face, can be cambered surface, plane or other rough.In another embodiment, top shell 11 comprises face or multiple dissimilar face of multiple same types, can be multiple cambered surfaces, multiple plane or multiple other types rough, for example top shell 11 is kennel shape, the length of top shell 11 can be greater than the length of casing side shell 13, can also in top shell 11, form eaves, thereby the water in top shell 11 directly flows to ground from top shell 11.
Casing side shell 13 comprises front side shell 131, rear side shell 132, the first left side shell 133 and the first right side shell 134, casing side shell 13 is the hollow cuboids that surrounded by front side shell 131, rear side shell 132, the first left side shell 133 and the first right side shell 134, front side shell 131, rear side shell 132, the first left side shell 133 can be parallel with vertical plane with the first right side shell 134, also can be not parallel with vertical plane.On at least one in front side shell 131, rear side shell 132, the first left side shell 133 and the first right side shell 134, arrange porosely 15, for example, in the one (such as front side shell 131) in front side shell 131, rear side shell 132, the first left side shell 133 and the first right side shell 134, arrange porose 15; On both (such as front side shell 131 and rear side shells 132) in front side shell 131, rear side shell 132, the first left side shell 133 and the first right side shell 134, arrange porose 15; Or on can the three in casing side shell 13, arrange porose 15, or in casing side shell 13 four on arrange porose 15.
Hole 15 is through holes; The quantity in hole 15 can be one or more, and aperture can be selected with installation environment according to demand; The shape in hole 15 can be circle, rhombus, square, cross, the shape such as quincunx; The arrangement mode in hole 15 can be regularly arranged or irregular alignment, such as the irregular alignment of matrix arrangement, annular array, oblique line arrangement, curved arrangement or other any type, in a preferred embodiment, hole on side shell 15 is the arrangement mode of 6x6, i.e. 6 circular ports of every row, 6 rows altogether.Certainly, the hole 15 of greater number can be set on side shell 13, on side shell 13, a large amount of holes 15 can make casing 1 inside and outside air circulate better like this.
On side shell 13, groove 135 can be set, groove 135 is arranged on the one or both sides of the first left side shell 133, the second left side shell 233, the 3rd left side shell 333, the first right side shell 134, the second right side shell 234 and the 3rd right side shell 334, groove 135 does not penetrate side shell 12, groove 135 is for guiding on casing side shell 13 flowing of water between hole 15, water is more easily opened from side shell 13 streams by groove 135, thereby improved the water proofing property of distribution box.
Casing side shell 13 also comprises that the second left side shell 233 and the second right side shell 234, the second left side shells 233 are arranged on the outside of the first left side shell 133, and the second right side shell 234 is provided with the outside of the first right side shell 134.The top of the second left side shell 233 is connected with casing top shell 11 and the bottom of the second left side shell 233 is connected with casing drain pan 12; The top of the second right side shell 234 is also connected with casing top shell 11 and the bottom of the second right side shell 234 is also connected with casing drain pan 12.On the second left side shell 233 and the second right side shell 234, all arrange porose 15.
Similarly, casing side shell 13 also comprises that the 3rd left side shell 333 and the 3rd right side shell 334, the three left side shells 333 and the 3rd right side shell 334 are plastic plates.The 3rd left side shell 333 is arranged on the inner side of the first left side shell 133, and the 3rd right side shell 334 is arranged on the inner side of the first right side shell 134.The top of the 3rd left side shell 333 is connected with casing top shell 11 and the bottom of the 3rd left side shell 333 is connected with casing drain pan 12; The top of the 3rd right side shell 334 is connected with casing top shell 11 and the bottom of the 3rd right side shell 334 is connected with casing drain pan 12.On the 3rd left side shell 333 and the 3rd right side shell 334, all arrange porose 15.
The second left side shell 233, the 3rd left side shell 333 and the first left side shell 133 threes can be parallel, or three also can be not parallel; This three can be parallel with vertical plane, also can be not parallel with vertical plane.The second right side shell 234, the 3rd right side shell 334 and the first right side shell 134 threes can be parallel, and three also can be not parallel; This three can be parallel with vertical plane, also can be not parallel with vertical plane.
On side shell 13, offer opening, opening is connected with drainage pipe 16, and the water in casing 1 is from side shell 13 inwalls, top shell 11 inwalls and drain pan 12 inwalls, and water flows out and flows out casing 1 from drainage pipe 16 from opening, thereby the water in casing 1 is discharged to casing 1.Preferably, opening is arranged near end portion, for example, be arranged near the casing side shell 13 of end portion.
The bottom of the first left side shell 133, the second left side shell 233, the 3rd left side shell 333, the first right side shell 134, the second right side shell 234 and the 3rd right side shell 334 is provided with gap 17, and water can flow through gap 17 and flow to end portion and discharge from drainage pipe 16.
The aperture of the first left side shell 133, the second left side shell 233 and the 3rd left side shell 333 can be selected as required; The aperture of the first right side shell 134, the second right side shell 234 and the 3rd right side shell 334 can be selected as required.In one embodiment, the aperture of the second left side shell 233 is greater than the aperture of the first left side shell 133, and the aperture of the first left side shell 133 is greater than the aperture of the 3rd left side shell 334; The aperture of the second right side shell 234 is greater than the aperture of the first right side shell 134; The aperture of the first right side shell 134 is greater than the aperture of the 3rd left side shell 334.Like this, by the protection of the first left side shell 133, the second left side shell 233, the 3rd left side shell 333, the first right side shell 134, the second right side shell 234 and the 3rd right side shell 334, the inside of the water casing 1 more difficult to get access outside casing 1; And the aperture in hole 15 is more and more less, water droplet is more difficult arrives the inside of casing 1 through hole 15, thereby has improved the water proofing property of distribution box.
In one embodiment, on the second left side shell 233 and the second right side shell 234, the aperture in hole is 5mm, and on the second left side shell 233 and the second right side shell 234, the Main Function in hole is that aperture is large, utilizes the ventilation of casing 1; On the first left side shell 133 and the first right side shell 134, the aperture in hole is 3mm, has served as one deck separator, stops a part of water when interior when the water outside casing 1 blows to casing 1; On the 3rd left side shell 333 and the 3rd right side shell 334, the aperture in hole is 0.5mm, serves as watertight composition, almost stops whole water when interior when the water outside casing 1 blows to casing 1, can also guarantee the ventilation that casing 1 is inside and outside simultaneously.In addition, even if the water of trace blows to or flow to the inside of casing 1 from the outside of casing 1, also can water be discharged by drainage pipe 16.
Casing drain pan 12 is inclined planes, and face and horizontal plane that drain pan 12 forms are not parallel, other male and fomale(M&F) of the plane that drain pan 12 can tilt, the cambered surface of inclination or inclination.
Casing drain pan 12 comprises high end and end portion, casing drain pan 12 is apart from the large Shi Gao end, one end of horizontal plane (or ground) distance, casing drain pan 12 is end portion apart from the little one end of horizontal plane (or ground) distance, is conducive to make water to flow to end portion from high end.
In the casing 1 of distribution box, blower fan 6 is installed, blower fan 6 is arranged at least one in front side shell 131, rear side shell 132, the first left side shell 133 and the first right side shell 134, such as being arranged on front side shell 131, be arranged on front side shell 131 and the first left side shell 133.Extraly, blower fan 6 can be arranged on top shell 11 or drain pan 12.In one embodiment, the side (for example front side shell 131) that blower fan 6 is installed is connected with the high end of drain pan 12, and like this, blower fan 6 can for example, directly blow to end portion by water or water droplet on other face (left side shell 13, top shell 11, drain pan 12) inwall.
Blower fan 6 is connected to control module 5, and control module 5 is for controlling the startup of blower fan 6 or closing.The connection of control module 5 as shown in Figure 7.
Should be understood that 'fornt', 'back', " left side " and " right side " in this specification are only example embodiment, the orientation of representative is relative orientation, in the time of visual angle change, can replace the 'fornt', 'back' in this specification, " left side " and " right side ".For those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection range of the utility model claims.

Claims (10)

1. a distribution box, comprise casing (1), input main circuit (2), output main circuit (3) and intermediate circuit (4), the chest that described casing (1) is made up of casing top shell (11), casing drain pan (12) and casing side shell (13), on described casing side shell (13), be provided with door, it is upper that described input main circuit (2), output main circuit (3) and intermediate circuit (4) are arranged on described casing (1), it is characterized in that:
Described top shell (11) is cambered surface, and described top shell (11) is solid plate;
Described casing side shell (13) is the hollow cuboid that front side shell (131), rear side shell (132), the first left side shell (133) and the first right side shell (134) surround, and at least one in described front side shell (131), rear side shell (132), the first left side shell (133) and the first right side shell (134), porose (15) is set;
On described side shell (13), offer the opening that water is flowed out to described casing (1);
At least one inner surface in described front side shell (131), rear side shell (132), the first left side shell (133) and the first right side shell (134) is provided with blower fan (6), and described blower fan (6) is connected to the control module (5) for controlling described blower fan (6);
Described casing drain pan (12) is not parallel with horizontal plane.
2. distribution box according to claim 1, it is characterized in that, the arranged outside of described the first left side shell (133) has the second left side shell (233), the arranged outside of described the first right side shell (134) has the second right side shell (234), on described the second left side shell (233) and described the second right side shell (234), porose (15) are set, the top of described the second left side shell (233) and described the second right side shell (234) is connected with described casing top shell (11) and bottom is connected with described casing drain pan (12).
3. distribution box according to claim 2, is characterized in that, at least one in described the second left side shell (233) and described the second right side shell (234) and vertical plane are not parallel.
4. distribution box according to claim 3, is characterized in that, described casing drain pan (12) is apart from the large Shi Gao end, one end of the vertical range of horizontal plane, and described high end is connected to the face that described blower fan (6) is installed.
5. distribution box according to claim 4, it is characterized in that, the inner side of described the first left side shell (133) is provided with the 3rd left side shell (333), the inner side of described the first right side shell (134) is provided with the 3rd right side shell (334), on described the 3rd left side shell (333) and described the 3rd right side shell (334), arrange porosely, the top of described the 3rd left side shell (333) and described the 3rd right side shell (334) is connected with described casing top shell (11) and bottom is connected with described casing drain pan (12).
6. distribution box according to claim 5, is characterized in that, the aperture in the upper hole of described the second left side shell (233) is greater than the aperture in the upper hole of described the first left side shell (133); The aperture in the upper hole of described the second right side shell (234) is greater than the aperture in the upper hole of described the first right side shell (134).
7. distribution box according to claim 6, is characterized in that, described the 3rd left side shell (333) and described the 3rd right side shell (334) are plastic plates; The aperture of described the first left side shell (133) is greater than the aperture of described the 3rd left side shell (333), and the aperture of described the first right side shell (134) is greater than the aperture of described the 3rd right side shell (334).
8. distribution box according to claim 7, it is characterized in that, described casing drain pan (12) is end portion apart from the little one end of the vertical range of horizontal plane, and the opening of offering on described side shell (13) is arranged on described end portion top, and described opening is connected with drainage pipe (16).
9. distribution box according to claim 8, it is characterized in that, described the first left side shell (133), described the second left side shell (233), described the 3rd left side shell (333), described the first right side shell (134), described the second right side shell (234) and described the 3rd right side shell (334) are being provided with rectangle gap (17) with the junction of described casing drain pan (12).
10. distribution box according to claim 9, it is characterized in that, on the surface, one or both sides of described the first left side shell (133), described the second left side shell (233), described the 3rd left side shell (333), described the first right side shell (134), described the second right side shell (234) and described the 3rd right side shell (334), be provided with groove (135).
CN201320821598.1U 2013-12-12 2013-12-12 A distribution box Expired - Fee Related CN203632018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320821598.1U CN203632018U (en) 2013-12-12 2013-12-12 A distribution box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320821598.1U CN203632018U (en) 2013-12-12 2013-12-12 A distribution box

Publications (1)

Publication Number Publication Date
CN203632018U true CN203632018U (en) 2014-06-04

Family

ID=50818462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320821598.1U Expired - Fee Related CN203632018U (en) 2013-12-12 2013-12-12 A distribution box

Country Status (1)

Country Link
CN (1) CN203632018U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140604

Termination date: 20161212

CF01 Termination of patent right due to non-payment of annual fee