CN202256437U - Ventilating waterproof structure on side face of electricity meter box body - Google Patents
Ventilating waterproof structure on side face of electricity meter box body Download PDFInfo
- Publication number
- CN202256437U CN202256437U CN2011203869735U CN201120386973U CN202256437U CN 202256437 U CN202256437 U CN 202256437U CN 2011203869735 U CN2011203869735 U CN 2011203869735U CN 201120386973 U CN201120386973 U CN 201120386973U CN 202256437 U CN202256437 U CN 202256437U
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- box body
- ventilating
- side face
- waterproof structure
- casing
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- Expired - Lifetime
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Abstract
The utility model relates to a ventilating waterproof structure on a side face of an electricity meter box body and belongs to the technical field of manufacturing of ventilating water-tightness for the electricity meter box body. The waterproof structure consists of a hollow column on the box body and a side face water retaining groove, wherein the hollow column is arranged on a side wall of the box body and is provided with a plurality of inner fence air vents for the box body on an inner side face of the box body; a plurality of ventilating holes are formed on the outer side of the box body; the side face water retaining groove is formed in the hollow column; and the side face water retaining groove is fixedly matched with the ventilating holes on the outer side of the hollow column by means of an elastic piece. By the ventilating waterproof structure, the hollow column is arranged on the side wall of the box body, and the side face water retaining groove is inserted into the hollow column so as to form a three-layer ventilating waterproof structure; rainwater injection can be prevented, and the ventilating waterproof structure has the characteristics of high ventilated quantity and good radiating effect. During indoor installation, the side face water retaining groove is not needed to be formed. The problems that a waterproof structure of the conventional electricity meter box body has a bad waterproof effect and unsmooth ventilation and great potential safety hazard for electricity consumption is present are solved. The ventilating waterproof structure is suitable for water prevention for various indoor and outdoor electricity meter boxes.
Description
Technical field
The utility model relates to a kind of ammeter box casing side-vented waterproof construction, belongs to ammeter box waterproof construction manufacturing technology field.
Background technology
When ammeter box carries out outdoor installation; The general side-vented waterproof construction that adopts is the ventilation waterproof structure of venetian blind type; This structure often can only be dwindled the distance between window blind hatch area and the window leaf in order to satisfy waterproof requirement, and it is not smooth to be prone to like this cause ventilate in the casing; The radiating effect that exists in the case is had a greatly reduced quality, and this brings potential risk for electric equipment and the operation of electric energy meter meter in the case.
Summary of the invention
The purpose of the utility model is; Provide a kind of casing side to have the hollow posts air vent at ammeter box; The side water-blocking groove of packing in the hollow posts; Hollow posts has the paliform ventilating opening at the box inside face, has a plurality of air vents at the casing lateral surface, has the ammeter box casing side-vented waterproof construction of paliform ventilating opening structure on the water-blocking groove of side.
The utility model is realized above-mentioned purpose through following technical scheme:
This ammeter box casing side-vented waterproof construction is made up of hollow posts on the casing and side water-blocking groove; It is characterized in that: hollow posts is arranged on the sidewall of casing; Hollow posts has several box house fence ventilating openings at the medial surface of casing, and hollow posts has a plurality of air vents in the outside of casing; The side water-blocking groove is housed in the hollow posts, and water-blocking groove bottom in side is provided with shell fragment, and the side water-blocking groove relies on the air vent matching and fixing in the shell fragment and the hollow posts outside.
Described side water-blocking groove is provided with several side water-blocking groove fence ventilating openings, and two sides are manufactured with spacing rib, and the bottom has a plurality of water delivering orifices two jiaos of positions.
The utility model beneficial effect compared with prior art is:
This ammeter box casing side-vented waterproof construction is provided with hollow posts at wall box, inserts the side water-blocking groove in the middle of the hollow posts, and side water-blocking groove and casing lean on clip clamping.Pack into behind the water-blocking groove of side, formed one three layers ventilation waterproof structure, ground floor is the point-like circular hole; The second layer and the 3rd layer are the paliform air vent, layer with layer between maintain certain distance, can prevent that rainwater from pouring into; It is big to have ventilation again, the characteristics of good heat dissipation effect.The ventilation waterproof structure waterproof effect that has solved existing ammeter box is poor, and it is not smooth to ventilate, and has the problem of very big Electrical Safety hidden danger.
Description of drawings:
Fig. 1 is a kind of perspective view of ammeter box casing side-vented waterproof construction;
Fig. 2 is a kind of casing Facad structure synoptic diagram of ammeter box casing side-vented waterproof construction;
Fig. 3 is a kind of side water-blocking groove Facad structure synoptic diagram of ammeter box casing side-vented waterproof construction;
Fig. 4 is a kind of side water-blocking groove reverse side structural representation of ammeter box casing side-vented waterproof construction;
Fig. 5 is a kind of cross section structure synoptic diagram of ammeter box casing side-vented waterproof construction;
Fig. 6 is a kind of vertical section structural representation of ammeter box casing side-vented waterproof construction.
Among the figure: 1, casing, 2, the side water-blocking groove, 3, air vent, 4, box house fence ventilating opening, 5, side water-blocking groove fence ventilating opening, 6, shell fragment, 7, water delivering orifice, 8, hollow posts.
Embodiment:
This ammeter box casing side-vented waterproof construction is made up of hollow posts on the casing 18 and side water-blocking groove 2; Hollow posts 8 is arranged on the sidewall of casing 1; Hollow posts 8 has a plurality of air vents 3 in the outside of casing 1, the ventilation of air vent 3 is big, and can slow down rainwater entering pressure inside.Hollow posts 8 has several box house fence ventilating openings 4 at the medial surface of casing 1, has further prevented the rainwater entering.One side water-blocking groove 2 is housed in hollow posts 8, and the bottom of side water-blocking groove 2 is provided with shell fragment 6, and side water-blocking groove 2 relies on air vent 3 matching and fixing in the shell fragment 6 and hollow posts 8 outsides.All maintain certain distance between the double-decker of the hollow posts 8 of side water-blocking groove 2 and casing 1, reduce rainwater pressure; Also be manufactured with a plurality of sides water-blocking groove fence ventilating opening 5 on the side water-blocking groove 2, promptly guaranteed ventilation, further reached the waterproof purpose again.The two sides of side water-blocking groove 2 are shaped on spacing rib, and the closure place of the bottom of side water-blocking groove 2 and casing 1 leaves 2 water delivering orifices 7, conveniently waft to flow out into inner rainwater.
When this ammeter box casing side-vented waterproof construction was used for indoor installation, the side water-blocking groove 2 of can in hollow posts 8, not packing into can make the ventilation effect in the casing better.
Claims (2)
1. ammeter box casing side-vented waterproof construction; It is made up of hollow posts (8) on the casing (1) and side water-blocking groove (2); It is characterized in that: hollow posts (8) is arranged on the sidewall of casing (1); Hollow posts (8) has several box house fence ventilating openings (4) at the medial surface of casing (1), and hollow posts (8) has a plurality of air vents (3) in the outside of casing (1); Side water-blocking groove (2) is housed in hollow posts (8), and the bottom of side water-blocking groove (2) is provided with shell fragment (6), and side water-blocking groove (2) relies on air vent (3) matching and fixing in the shell fragment (6) and hollow posts (8) outside.
2. a kind of ammeter box casing side-vented waterproof construction according to claim 1; It is characterized in that: described side water-blocking groove (2) is provided with several side water-blocking groove fence ventilating openings (5); Two sides are manufactured with spacing rib, and the bottom has a plurality of water delivering orifices (7) two jiaos of positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203869735U CN202256437U (en) | 2011-10-12 | 2011-10-12 | Ventilating waterproof structure on side face of electricity meter box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203869735U CN202256437U (en) | 2011-10-12 | 2011-10-12 | Ventilating waterproof structure on side face of electricity meter box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256437U true CN202256437U (en) | 2012-05-30 |
Family
ID=46117656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203869735U Expired - Lifetime CN202256437U (en) | 2011-10-12 | 2011-10-12 | Ventilating waterproof structure on side face of electricity meter box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301313A (en) * | 2015-12-01 | 2016-02-03 | 湖北周一电气股份有限公司 | Heat-radiation waterproof structure of ammeter casing |
| CN105958714A (en) * | 2016-06-16 | 2016-09-21 | 溧水县得瑞微型电机厂 | Water pump motor with ventilating pipes |
-
2011
- 2011-10-12 CN CN2011203869735U patent/CN202256437U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301313A (en) * | 2015-12-01 | 2016-02-03 | 湖北周一电气股份有限公司 | Heat-radiation waterproof structure of ammeter casing |
| CN105958714A (en) * | 2016-06-16 | 2016-09-21 | 溧水县得瑞微型电机厂 | Water pump motor with ventilating pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |