CN203326415U - Public transformation box with waterproof wire inlet - Google Patents
Public transformation box with waterproof wire inlet Download PDFInfo
- Publication number
- CN203326415U CN203326415U CN2013204609946U CN201320460994U CN203326415U CN 203326415 U CN203326415 U CN 203326415U CN 2013204609946 U CN2013204609946 U CN 2013204609946U CN 201320460994 U CN201320460994 U CN 201320460994U CN 203326415 U CN203326415 U CN 203326415U
- Authority
- CN
- China
- Prior art keywords
- incoming line
- case
- waterproof
- public affairs
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009466 transformation Effects 0.000 title abstract 4
- 210000002966 serum Anatomy 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 10
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000010985 leather Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a public transformation box with a waterproof wire inlet. The public transformation box comprises a box top (1) and a box body (2); the box top (1) is mounted on the box body (2); the wire inlet (1.1) is arranged in a sidewall of the box body (1); a rubber cover (3) made of rubber material is detachably connected with the wire inlet (1.1); and a cross crotch (3.2) is opened in the middle of the rubber cover (3). The public transformation box with the waterproof wire inlet can prevent rainwater from entering the box body and can protect enameled leather of wires from being cut.
Description
Technical field
The utility model relates to the public case that becomes, and relates to or rather a kind of public affairs with the waterproof incoming line and becomes case.
Background technology
There are two kinds of service message forms in resident's service message: a kind of is that public change, another kind are special changes.So-called public become refer to on-site circuit, transformer, to the ammeter of each household all by power supply administration install, safeguard, the abbreviation of management.The public case that becomes generally is arranged on the parts such as outdoor, user installation and protection transformer.The public case that becomes comprises case top and casing, and described case top is arranged on described casing.Described casing is provided with incoming line and line outlet, and external cable stretches into from incoming line, with the device in casing, is connected.The incoming line that the public affairs of prior art become case is a circular hole, and rainy day, rainwater easily entered in casing from circular hole, the phenomenon of electric leakage easily occurs.And casing is generally to be made by aluminum alloy materials, circular hole processes by cutting technique, and on the inwall of circular hole, the mao mao is rough, and external cable is through circular hole, and the coat of paint on electric wire is easily cut by the burr on circular-hole internal-wall, thereby the phenomenon of electric leakage also occurs.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of rainwater of avoiding to enter the change of the public affairs with the waterproof incoming line case that casing coat of paint interior, that also can protect electric wire is not cut.
For solving the problems of the technologies described above, the utility model provides a kind of public affairs with the waterproof incoming line to become case, comprises case top and casing; Described case top is arranged on described casing; The sidewall of described casing is provided with incoming line; The removable serum cap made from elastomeric material that is connected with on described incoming line; The middle part of described serum cap offers cross crotch.
After adopting above structure, the public affairs with the waterproof incoming line of the present utility model become case compared with prior art, have the following advantages:
Because incoming line of the present utility model is connected with serum cap, the middle part of serum cap offers cross crotch, and external cable inserts from cross crotch, and between serum cap and electric wire, sealing better, can avoid rainwater and dust to enter in casing like this; And serum cap can also avoid the coat of paint on electric wire directly to contact with incoming line mouth wall, avoid incoming line mouth wall to cut the electric wire coat of paint, thereby avoid occurring the phenomenon of electric leakage.
As a kind of improvement of the present utility model, described serum cap comprises substrate; One side of described substrate is provided with the bulge loop axially protruded out along serum cap; Described bulge loop and described substrate are one-body molded; Described bulge loop is a tight fit in described incoming line.After adopting this kind of structure, simple in structure, easy to assembly.
As another kind of improvement the of the present utility model, the end face on described case top comprises two inclined planes, and the angle that described two inclined planes form is 153 °.After adopting this kind of structure, can avoid rainy day rainwater to enter in casing.
Also have a kind of improvement as of the present utility model, the downside on described two inclined planes is equipped with the water leg arranged along the inclined plane length direction; The bottom land of described water leg is circular arc.After adopting this kind of structure, on rainy day, rainwater flows in water leg along inclined plane, then at the two ends of water leg, wanders ground, and like this, rainwater is concentrated and wandered ground, avoids drenching near the public pedestrian of case that becomes, and also avoids better rainwater to enter in casing.
Also have a kind of improvement as of the present utility model, the two ends of each water leg are equipped with the water leg extension.After adopting this kind of structure, described extension can make rainwater wander more away from casing, further avoids rainwater to enter in casing.
The accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram that the public affairs with the waterproof incoming line of the present utility model become case.
Fig. 2 is the side-looking structural representation that the public affairs with the waterproof incoming line of the present utility model become case.
Fig. 3 is the main TV structure schematic diagram that the public affairs with the waterproof incoming line of the present utility model become the serum cap of case.
Fig. 4 is the structural representation that the incoming line of the change of the public affairs with waterproof incoming line case of the present utility model is installed serum cap.
Shown in figure: 1, casing, 1.1, incoming line, 2, the case top, 2.1, inclined plane, 2.2, water leg, 2.3, the water leg extension, 3, serum cap, 3.1, substrate, 3.2, cross crotch, 3.3, bulge loop.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the public affairs with the waterproof incoming line of the present utility model become case and comprise case top 2 and casing 1.Described case top 2 is arranged on described casing 1.The sidewall of described casing 1 is provided with incoming line 1.1.The removable serum cap 3 made from elastomeric material that is connected with on described incoming line 1.1.The middle part of described serum cap 3 offers cross crotch 3.1.Described serum cap 3 comprises substrate 3.1.One side of described substrate 3.1 is provided with the bulge loop 3.3 axially protruded out along serum cap 3.Described bulge loop 3.3 is one-body molded with described substrate 3.1.Described bulge loop 3.3 is a tight fit in described incoming line 1.1.
The end face on described case top 2 comprises two inclined planes 2.1, and the angle that described two inclined planes 2.1 form is 153 °.The downside on described two inclined planes 2.1 is equipped with the water leg 2.2 that 2.1 length directions arrange along inclined plane; The bottom land of described water leg 2.2 is circular arc.The two ends of each water leg 2.2 are equipped with water leg 2.2 extensions.
Claims (5)
1. the public affairs with the waterproof incoming line become case, comprise case top (2) and casing (1); Described case top (2) is arranged on described casing (1); The sidewall of described casing (1) is provided with incoming line (1.1); It is characterized in that: the upper removable serum cap (3) made from elastomeric material that is connected with of described incoming line (1.1); The middle part of described serum cap (3) offers cross crotch (3.2).
2. the public affairs with the waterproof incoming line according to claim 1 become case, and it is characterized in that: described serum cap (3) comprises substrate (3.1); One side of described substrate (3.1) is provided with the bulge loop (3.3) axially protruded out along serum cap (3); Described bulge loop (3.3) is one-body molded with described substrate (3.1); Described bulge loop (3.3) is a tight fit in described incoming line (1.1).
3. the public affairs with the waterproof incoming line according to claim 1 become case, it is characterized in that: the end face on described case top (2) comprises two inclined planes (2.1), and the angle that described two inclined planes (2.1) form is 153 °.
4. the public affairs with the waterproof incoming line according to claim 3 become case, it is characterized in that: the downside on described two inclined planes (2.1) is equipped with the water leg (2.2) that (2.1) length direction arranges along inclined plane; The bottom land of described water leg (2.2) is circular arc.
5. the public affairs with the waterproof incoming line according to claim 4 become case, and it is characterized in that: the two ends of each water leg (2.2) are equipped with water leg extension (2.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204609946U CN203326415U (en) | 2013-07-31 | 2013-07-31 | Public transformation box with waterproof wire inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204609946U CN203326415U (en) | 2013-07-31 | 2013-07-31 | Public transformation box with waterproof wire inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326415U true CN203326415U (en) | 2013-12-04 |
Family
ID=49665709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204609946U Expired - Fee Related CN203326415U (en) | 2013-07-31 | 2013-07-31 | Public transformation box with waterproof wire inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944079A (en) * | 2014-04-18 | 2014-07-23 | 宁海县雁苍山电力设备厂 | Common transformer box |
-
2013
- 2013-07-31 CN CN2013204609946U patent/CN203326415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944079A (en) * | 2014-04-18 | 2014-07-23 | 宁海县雁苍山电力设备厂 | Common transformer box |
| CN103944079B (en) * | 2014-04-18 | 2016-04-13 | 象山一山工业设计有限公司 | Public change case |
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Legal Events
| 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: 20131204 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |