CN215267113U - Distribution box roof and distribution box capable of preventing rainwater from entering - Google Patents
Distribution box roof and distribution box capable of preventing rainwater from entering Download PDFInfo
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- CN215267113U CN215267113U CN202121016749.7U CN202121016749U CN215267113U CN 215267113 U CN215267113 U CN 215267113U CN 202121016749 U CN202121016749 U CN 202121016749U CN 215267113 U CN215267113 U CN 215267113U
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Abstract
The utility model relates to the technical field of power equipment, in particular to a distribution box roof and a distribution box for preventing rainwater from entering, wherein a box roof shell is buckled on a top plate, a first sealing plate connected with two opposite sides of the top plate is arranged below two bevel edges of the box roof shell, and a second sealing plate for sealing the side surface of the box roof shell is respectively arranged at the other two opposite sides of the top plate; a first groove lower than the top plate is formed between the first sealing plate and the top plate, and a first groove vent hole is formed in the first groove; a second groove lower than the top plate is formed between the second sealing plate and the top plate, and a second groove vent hole is formed in the second groove; the design of the ventilation hole originally installed in the side of the distribution box is arranged on the first and second grooves of the box top structure of the distribution box, even if a small amount of rainwater enters, the rainwater can flow out along the ventilation hole on the first and second grooves, and the first and second grooves are arranged on the outer side of the joint between the box top structure and the top plate and are lower than the top plate, so that the rainwater can be prevented from entering the interior of the distribution box.
Description
Technical Field
The utility model relates to a divide power equipment technical field, especially relate to a block terminal roof and block terminal that prevents rainwater entering.
Background
The block terminal of outdoor installation, protection level will reach IP54 on the one hand, requires the temperature rise on the one hand can not too high, and these two requirements are restricted each other, and structural difficult design installs the fan additional, though do benefit to the heat dissipation, but increased the block terminal cost, is unfavorable for company's cost reduction and efficiency.
The box top structure of block terminal and the whole welding of box of outdoor installation at present need the polishing of polishing after the welding is accomplished, and technology is complicated, and production cycle is longer, does not also do benefit to the assembly work of later stage components and parts. The ventilation hole is arranged on the side surface of the distribution box, and rainwater can be easily immersed.
Therefore, a distribution box top structure which is convenient to install, beneficial to heat dissipation and capable of preventing rainwater from entering is needed urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a block terminal roof and block terminal that prevents rainwater entering through setting up the recess at roof edge, even a small amount of rainwater gets into also can flow along the recess for inside the rainwater can not get into the box, harm block terminal internal plant.
According to some embodiments, the utility model discloses a first scheme provides a block terminal box top that prevents rainwater entering, adopts following technical scheme:
a distribution box top capable of preventing rainwater from entering comprises a box top shell, wherein the box top shell is buckled on a top plate, first sealing plates connected with two opposite sides of the top plate are arranged below two oblique sides of the box top shell, and second sealing plates for sealing the side faces of the box top shell are respectively arranged on the other two opposite sides of the top plate;
be equipped with the first recess that is less than the roof in the middle of first shrouding and the roof, first recess ventilation hole has been seted up on the first recess.
A second groove lower than the top plate is formed between the second sealing plate and the top plate, and a second groove vent hole is formed in the second groove.
Preferably, the top plate is all equipped with the roof ventilation hole all around, the inside heat dissipation of block terminal of being convenient for.
Preferably, a top plate support is further arranged around the top plate ventilation hole.
Preferably, a plurality of through holes are formed in the top plate support.
Preferably, the second groove is 10 mm.
Preferably, the first groove is 15 mm.
According to some embodiments, a second aspect of the present invention provides a distribution box for preventing rainwater from entering,
the distribution box comprises a distribution box top and a distribution box body which are used for preventing rainwater from entering in the first scheme; and buckling the top of the distribution box body on the distribution box body.
Preferably, the top of the distribution box is fixedly connected with the distribution box body through a nut.
Preferably, the phi 11 rivet nut is adopted on the box top of the distribution box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses to install originally on the ventilation hole design of block terminal side on first, the second recess of block terminal roof structure, even a small amount of rainwater gets into, also can flow along the ventilation hole on first, the second recess, first, the second recess sets up the outside of junction between roof structure and roof in addition, is less than the roof setting, can prevent that the rainwater from entering into inside the block terminal.
2. The utility model discloses all be equipped with the roof ventilation hole on the roof all around, the inside heat dissipation of block terminal of being convenient for need not to install the fan in addition, reduces outdoor installation block terminal cost, does benefit to the company and falls this gain.
3. The utility model discloses a block terminal box top structure adopts the assembled structure with the block terminal box, and block terminal box top structure adopts phi 11's rivet nut, detains block terminal box top structure on the block terminal box, directly connects fixedly with the nut for simple process has improved block terminal assembly work efficiency.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a top side view of a distribution box according to a first embodiment of the present invention;
fig. 2 is a front view of a box top of a distribution box according to a first embodiment of the present invention;
fig. 3 is a top plate structure diagram of a distribution box according to a first embodiment of the present invention;
fig. 4 is an overall structure diagram of a distribution box in the second embodiment of the present invention;
in the figure: 1. a roof housing; 2. a second seal plate; 3. a first groove; 4. a top plate; 5. a roof support; 6. a roof vent; 7. a first seal plate; 8. a second groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example one
Referring to fig. 1-3, the present invention provides an embodiment:
the embodiment discloses a block terminal roof that prevents rainwater entering, including the roof shell, the roof shell is detained on the roof, and two hypotenuses below of roof shell are equipped with the first shrouding of being connected with the two opposite sides of roof, and the other two opposite sides of roof respectively are equipped with one with the confined second shrouding in roof shell side.
Specifically, a first groove lower than the top plate is formed between the first sealing plate and the top plate, the first groove is 15mm, and a first groove vent hole is formed in the first groove; because first recess is less than the roof, even a small amount of rainwater gets into, also can flow along the recess ventilation hole of first recess, prevent that the rainwater from entering into inside the block terminal.
Specifically, a second groove lower than the top plate is formed between the second sealing plate and the top plate, a second groove vent hole is formed in the second groove, and the second groove is 10 mm;
the length of the first groove is greater than the length of the second groove, and of course, the lengths of the first groove and the second groove can be properly selected according to specific implementation requirements and the size of the distribution box.
In specific embodiment, the roof all is equipped with the roof ventilation hole all around, and the inside heat dissipation of block terminal of being convenient for need not to install the fan in addition, reduces outdoor installation block terminal cost, does benefit to the company and reduces this gain.
In addition, still be equipped with the roof support around roof ventilation hole, be equipped with a plurality of through-holes on the roof support, detain block terminal box roof structure on the box, it is fixed to utilize the nut to connect through the through-hole on the roof support, and block terminal box roof structure passes through the nut with the block terminal box and fixes for simple process, convenient to detach and installation have improved block terminal assembly work efficiency.
The distribution box top structure adopts a phi 11 rivet nut, is buckled on a distribution box body and is directly connected and fixed by the nut;
specifically, the rivet nut of phi 11 is drawn on the top of the box, the distribution box punches a phi 11 round hole, and phi 10 bolts are directly penetrated from the inside of the distribution box for fixation, so that nuts, elastic pads and flat pads are not required to be installed, the installation is convenient, the working efficiency is improved, and the diameters of the nuts and the bolts can be selected according to specific implementation requirements.
Example two
The embodiment discloses a distribution box capable of preventing rainwater from entering, which comprises a distribution box top and a distribution box body, wherein the distribution box top and the distribution box body are used for preventing rainwater from entering in the first embodiment;
specifically, the distribution box top adopts phi 11 rivet nuts, and the box top structure is buckled on the distribution box body and is fixedly connected through the nuts.
One or more of the above embodiments have the following technical effects:
1. the design of the ventilation hole originally installed in the side of the distribution box is arranged on the first and second grooves of the box top structure of the distribution box, even if a small amount of rainwater enters, the rainwater can flow out along the ventilation hole on the first and second grooves, and the first and second grooves are arranged on the outer side of the joint between the box top structure and the top plate and are lower than the top plate, so that the rainwater can be prevented from entering the interior of the distribution box.
2. All be equipped with the roof ventilation hole all around on the roof, the inside heat dissipation of block terminal of being convenient for need not to install the fan in addition, reduces outdoor installation block terminal cost, does benefit to the company and falls this gain.
3. Block terminal box roof structure and block terminal box adopt the assembled structure, and block terminal box roof structure adopts phi 11's rivet nut, detains block terminal box roof structure on the block terminal box, directly connects fixedly with the nut for simple process has improved block terminal assembly work efficiency.
Finally, it should be noted that the above mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced equally, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A distribution box top capable of preventing rainwater from entering comprises a box top shell and is characterized in that the box top shell is buckled on a top plate, first sealing plates connected with two opposite sides of the top plate are arranged below two oblique sides of the box top shell, and second sealing plates for sealing the side faces of the box top shell are arranged on the other two opposite sides of the top plate respectively;
be equipped with the first recess that is less than the roof in the middle of first shrouding and the roof, first recess ventilation hole has been seted up on the first recess.
2. The distribution box top capable of preventing rainwater from entering as claimed in claim 1, wherein a second groove lower than the top plate is formed between the second sealing plate and the top plate, and a second groove vent hole is formed in the second groove.
3. The distribution box roof capable of preventing rainwater according to claim 2, wherein the top plate is provided with top plate ventilation holes around, so that heat dissipation inside the distribution box is facilitated.
4. The distribution box roof for preventing rainwater according to claim 3, wherein a roof support is further provided around the roof vent.
5. The distribution box roof for preventing rainwater according to claim 4, wherein the roof support has a plurality of through holes.
6. The electrical box top for preventing the entry of rain as set forth in claim 2, wherein said second recess is 10 mm.
7. The electrical box roof protected from the ingress of rain water of claim 1, wherein said first recess is 15 mm.
8. An electric distribution box for preventing the entry of rainwater, comprising an electric distribution box roof, an electric distribution box body for preventing the entry of rainwater according to any one of claims 1 to 7; and buckling the top of the distribution box body on the distribution box body.
9. The distribution box for preventing rainwater according to claim 8, wherein the top of the distribution box is fixedly connected with the box body of the distribution box through a nut.
10. The distribution box for preventing rainwater according to claim 8, wherein the distribution box top is provided with a rivet nut of phi 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016749.7U CN215267113U (en) | 2021-05-12 | 2021-05-12 | Distribution box roof and distribution box capable of preventing rainwater from entering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121016749.7U CN215267113U (en) | 2021-05-12 | 2021-05-12 | Distribution box roof and distribution box capable of preventing rainwater from entering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215267113U true CN215267113U (en) | 2021-12-21 |
Family
ID=79455903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121016749.7U Active CN215267113U (en) | 2021-05-12 | 2021-05-12 | Distribution box roof and distribution box capable of preventing rainwater from entering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215267113U (en) |
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2021
- 2021-05-12 CN CN202121016749.7U patent/CN215267113U/en active Active
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