CN213661110U - Waterproof dustproof terminal box - Google Patents
Waterproof dustproof terminal box Download PDFInfo
- Publication number
- CN213661110U CN213661110U CN202022043956.3U CN202022043956U CN213661110U CN 213661110 U CN213661110 U CN 213661110U CN 202022043956 U CN202022043956 U CN 202022043956U CN 213661110 U CN213661110 U CN 213661110U
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- box
- box body
- waterproof
- dustproof
- hole
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Abstract
The utility model provides a waterproof and dustproof junction box, which comprises a box body, wherein the box body is provided with a box bottom surface, the box bottom surface is provided with an overflow hole, the box bottom surface on two sides of the overflow hole is provided with a drainage groove, the two sides of the drainage groove are provided with drainage holes, and the edges of the two sides of the box bottom surface are respectively provided with a bottom arc groove; connecting holes are respectively formed in two sides of the box body, side drain holes are formed in the box body below the connecting holes, a connecting seat is arranged in the box body, an arc groove is formed in the connecting seat, a metal connecting sheet is inserted in the arc groove, an arc-shaped buffer pressing sheet is arranged below the metal connecting sheet, and a pressing strip is inserted in the connecting seat; the connecting seat corresponds be equipped with on the one side with box body assorted lid, be equipped with the recess on the box body, the lid has the rubber strip, the rubber strip can the joint be in the recess. The utility model discloses limited fixed internal wiring, and have better waterproof dustproof effect.
Description
Technical Field
The utility model belongs to the technical field of the terminal box, concretely relates to waterproof dustproof terminal box.
Background
In the house fitment, the terminal box is one of the electrician's auxiliary material, because the electric wire of fitment usefulness is passed the wire tube, and just adopt the terminal box as the transition usefulness at the connector position of electric wire (for example the circuit is longer, or the wire tube wants the corner), the wire tube is connected with the terminal box, the electric wire of spool the inside links up in the terminal box, play the effect of protection electric wire and connecting wire, this is exactly the terminal box, because need use for a long time, can be in under the adverse circumstances even, therefore, the dustproof and waterproof effect of terminal box has important decisive role to life and effect, the structural design of current terminal box often dustproof and waterproof effect is not good enough, there is certain improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof dustproof terminal box, limited fixed internal wiring, and have better waterproof dustproof effect.
The utility model provides a following technical scheme:
a waterproof and dustproof junction box comprises a box body, wherein the box body is provided with a box bottom surface, overflow holes are formed in the box bottom surface, drainage grooves are formed in the box bottom surface on two sides of each overflow hole, drainage holes are formed in two sides of each drainage groove, bottom arc grooves are formed in the edges of two sides of the box bottom surface respectively, and the bottom arc grooves correspond to the drainage holes; connecting holes are respectively formed in two sides of the box body, side drain holes are formed in the box body below the connecting holes, a connecting seat is arranged in the box body, an arc groove is formed in the connecting seat and corresponds to the connecting holes, a metal connecting sheet is inserted in the arc groove, an arc-shaped buffer pressing sheet is arranged below the metal connecting sheet, a pressing strip is inserted in the connecting seat, and the pressing strip and the arc groove are perpendicular to each other and are arranged above the metal connecting sheet; the connecting seat corresponds be equipped with on the one side with box body assorted lid, be equipped with the recess on the box body, the lid has the rubber strip, the rubber strip can the joint be in the recess.
Preferably, a gap is formed between the connecting seat and the bottom surface of the box, a T-shaped groove is formed in the connecting seat, a T-shaped block is arranged below the pressing strip, and the T-shaped block is matched with the T-shaped groove.
Preferably, reinforcing ribs are further arranged on the bottom surface of the box between the drainage grooves on the two sides.
Preferably, the inner side surface of the connecting hole is provided with a convex arc buffer block connected end to end, and the connecting hole is provided with a connecting hole plug connected with the connecting hole in a matching manner.
Preferably, the position of the side drain hole corresponding to the hole at the inner side of the box body is higher than the position of the hole at the outer side of the box body.
Preferably, mounting plates are arranged on two sides of the box body.
Preferably, the overflow hole is provided with a soft plug.
Preferably, a fixing hole is formed in the groove, a fixing bolt is arranged on the box cover, and the fixing bolt is fixed on the box cover through the fixing hole.
Preferably, the metal connecting piece is provided with a fastening hole, and the metal connecting piece is fixed in the arc groove through the fastening hole.
The utility model has the advantages that: through the structural design of the bottom surface of the box body, the junction box has a good waterproof effect, and the service life of the junction box is prevented from being shortened due to water accumulation in the junction box; the sealing rubber box cover is designed on the box body, so that the junction box has a good dustproof effect on the inside in the use process; the design of the internal pressure metal sheet improves the stability of the internal wiring of the junction box and the wiring using effect.
Drawings
The accompanying drawings 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 and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the press strip of the present invention;
FIG. 4 is a schematic view of the structure of the metal connecting sheet of the present invention;
labeled as: 1. a box body; 11. a case bottom surface; 111. an overflow hole; 112. a soft plug; 12. a drainage groove; 121. a drainage hole; 13. reinforcing ribs; 14. a bottom arc groove; 15. a side drain hole; 16. connecting holes; 161. connecting a hole plug; 17. mounting a plate; 18. a groove; 181. a fixing hole; 2. a connecting seat; 21. an arc groove; 22. a metal connecting sheet; 221. a fastening hole; 222. an arc-shaped buffer pressing sheet; 23. layering; a T-shaped block; 3. a box cover; 31. fixing the bolt; 32. a rubber strip.
Detailed Description
As shown in fig. 1-4, a waterproof and dustproof junction box comprises a box body 1, and mounting plates 17 are arranged on two sides of the box body 1, so that the installation is convenient. The box body 1 is provided with a box bottom surface 11, the box bottom surface 11 is provided with an overflow hole 111, and the overflow hole 111 is provided with a soft plug 112 which is plugged when not in use so as to prevent dust from entering. Drainage grooves 12 are formed in the box bottom face 11 on two sides of the overflow hole 111, drainage holes 121 are formed in two sides of each drainage groove 12, and reinforcing ribs 13 are further arranged on the box bottom face 11 between the drainage grooves 12 on the two sides to reinforce the structure of the box bottom face 11. The edges of two sides of the box bottom surface 11 are respectively provided with a bottom arc groove 14, and the bottom arc grooves 14 correspond to the drainage holes 121; connecting holes 16 are respectively formed in two sides of the box body 1, protruding arc buffer blocks which are connected end to end are arranged on the inner side faces of the connecting holes 16, the buffer blocks protect connecting wires, connecting hole plugs 161 which are connected with the connecting holes 16 in a matched mode are arranged on the connecting holes 16, and dust is prevented from entering the connecting holes when the connecting holes are not used. The box body 1 below the connecting hole 16 is provided with a side water discharging hole 15, the position of the side water discharging hole 15 corresponding to the hole opening on the inner side of the box body 1 is higher than the position of the hole opening corresponding to the outer side of the box body 1, so that water is prevented from entering, and water can smoothly flow out when water exists in the side water discharging hole. The box body 1 is internally provided with a connecting seat 2, the connecting seat 2 is internally provided with an arc groove 21, the arc groove 21 corresponds to the connecting hole 16, the arc groove 21 is inserted with a metal connecting sheet 22, the metal connecting sheet 22 is provided with an arc-shaped buffer pressing sheet 222 below, the metal connecting sheet 22 is provided with a fastening hole 221, and the metal connecting sheet 22 is fixed in the arc groove 21 through the fastening hole 221. A pressing strip 23 is inserted on the connecting seat 2, the pressing strip 23 and the arc groove 21 are perpendicular to each other and are arranged above the metal connecting sheet 22, a gap is arranged between the connecting seat 2 and the box bottom surface 11 to prevent the connecting seat 2 from directly contacting the bottom surface, a T-shaped groove is arranged on the connecting seat 2, a T-shaped block 231 is arranged below the pressing strip 23, and the T-shaped block 231 is matched with the T-shaped groove; connecting seat 2 corresponds to be equipped with on the one side with 1 assorted lid 3 of box body, is equipped with recess 18 on the box body 1, and lid 3 has rubber strip 32, and rubber strip 32 can the joint in recess 18, is equipped with fixed orifices 181 in the recess 18, is equipped with fixing bolt 31 on the lid 3, and fixing bolt 31 passes through fixed orifices 181 and fixes lid 3 on box body 1.
As shown in fig. 1-4, in the using process of a waterproof and dustproof junction box, a connecting wire enters the box body 1 through the connecting hole 16 to the arc groove 21 corresponding to the connecting hole 16, the metal connecting sheet 22 is clamped in the arc groove 21 to be connected with the connecting wire in a pressing mode, the arc-shaped buffer pressing sheet 222 below the metal connecting sheet 22 can be effectively clamped on the connecting wire and has certain buffer force to protect the connecting wire from being broken, and after the connecting wire is installed, the pressing strip 23 is clamped on the connecting seat 2 and is arranged above the metal connecting sheet 22 to prevent the metal connecting sheet 22 from being knocked up and running out; because the bottom and two sides of the bottom of the box body 1 are provided with the overflow holes 111 and the side drain holes 15, when water enters the junction box, the water flows out rapidly to prevent water accumulation in the junction box, and the bottom is provided with the drainage groove 12 and the bottom arc groove 14, even if the box body 1 is installed close to the ground, the water can be discharged from two sides rapidly to prevent water accumulation; the lid 3 design of butt joint with box body 1 has the rubber strip 32 of joint, plays certain sealed guard action, simultaneously, plays certain buffering guard action, prevents that certain outside collision from causing deformation.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A waterproof and dustproof junction box is characterized by comprising a box body, wherein the box body is provided with a box bottom surface, an overflow hole is arranged on the box bottom surface, drainage grooves are arranged on the box bottom surface on two sides of the overflow hole, drainage holes are arranged on two sides of the drainage grooves, bottom arc grooves are respectively arranged on two side edges of the box bottom surface, and the bottom arc grooves correspond to the drainage holes; connecting holes are respectively formed in two sides of the box body, side drain holes are formed in the box body below the connecting holes, a connecting seat is arranged in the box body, an arc groove is formed in the connecting seat and corresponds to the connecting holes, a metal connecting sheet is inserted in the arc groove, an arc-shaped buffer pressing sheet is arranged below the metal connecting sheet, a pressing strip is inserted in the connecting seat, and the pressing strip and the arc groove are perpendicular to each other and are arranged above the metal connecting sheet; the connecting seat corresponds be equipped with on the one side with box body assorted lid, be equipped with the recess on the box body, the lid has the rubber strip, the rubber strip can the joint be in the recess.
2. The waterproof and dustproof junction box of claim 1, wherein a gap is formed between the connecting seat and the bottom surface of the junction box, a T-shaped groove is formed in the connecting seat, a T-shaped block is arranged below the pressing strip, and the T-shaped block is matched with the T-shaped groove.
3. The waterproof and dustproof junction box of claim 1, wherein a reinforcing rib is further provided on the bottom surface of the box between the drainage grooves on both sides.
4. The waterproof and dustproof junction box of claim 1, wherein the inner side surface of the connecting hole is provided with a convex arc buffer block connected end to end, and the connecting hole is provided with a connecting hole plug matched and connected with the connecting hole.
5. The waterproof and dustproof junction box of claim 1, wherein the side drain holes are higher than the holes on the outer side of the box body.
6. The waterproof and dustproof junction box of claim 1, wherein mounting plates are arranged on two sides of the box body.
7. The waterproof and dustproof junction box of claim 1, wherein a soft plug is arranged on the spillway hole.
8. The waterproof and dustproof junction box of claim 1, wherein a fixing hole is formed in the groove, a fixing bolt is arranged on the box cover, and the fixing bolt fixes the box cover on the box body through the fixing hole.
9. The waterproof and dustproof junction box of claim 1, wherein the metal connecting piece is provided with a fastening hole, and the metal connecting piece is fixed in the arc groove through the fastening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043956.3U CN213661110U (en) | 2020-09-17 | 2020-09-17 | Waterproof dustproof terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043956.3U CN213661110U (en) | 2020-09-17 | 2020-09-17 | Waterproof dustproof terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213661110U true CN213661110U (en) | 2021-07-09 |
Family
ID=76697555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043956.3U Active CN213661110U (en) | 2020-09-17 | 2020-09-17 | Waterproof dustproof terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213661110U (en) |
-
2020
- 2020-09-17 CN CN202022043956.3U patent/CN213661110U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |