CN218384881U - Drop switch with outer protective cover - Google Patents
Drop switch with outer protective cover Download PDFInfo
- Publication number
- CN218384881U CN218384881U CN202222366504.8U CN202222366504U CN218384881U CN 218384881 U CN218384881 U CN 218384881U CN 202222366504 U CN202222366504 U CN 202222366504U CN 218384881 U CN218384881 U CN 218384881U
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- switch
- protective cover
- protection casing
- switch body
- insulating ceramic
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Abstract
The utility model belongs to the technical field of the drop switch, specifically be a drop switch with outer protection casing, include: the switch comprises a switch body and a switch control mechanism, wherein the switch body comprises an insulating ceramic cylinder and a switch opening and closing mechanism arranged on the right side wall of the insulating ceramic cylinder, and a mounting plate is arranged on the left side wall of the insulating ceramic cylinder; the protection casing, the protection casing is cavity and right wall, lower wall open-ended shape, the switch body is installed inside the protection casing, logical groove has been seted up downwards in the left side wall middle part of protection casing, the mounting panel runs through logical groove and extends to the outside that leads to the groove. The switch body is arranged in the protective cover, the switch body is protected from the outside, the switch body is prevented from being corroded by rainwater, and a dustproof effect can be achieved; through the setting of protection casing, play the guard action to the switch body, can increase life, and can avoid birds to cause the damage to the switch body.
Description
Technical Field
The utility model relates to a drop switch technical field specifically is a drop switch with outer protection casing.
Background
The drop-out switch is a short-circuit protection switch. The device has the characteristics of economy, convenient operation, strong adaptability to outdoor environment and the like, and is widely applied to one side of a 10kV/12kV distribution line and a distribution transformer for protection and equipment throwing and cutting operation.
The drop-out switch is usually used outdoors directly, is exposed outside, and is exposed to sunlight and rain after a long time, so that impurities are deposited on the surface of the drop-out switch, and the drop-out switch is easy to damage and influences the service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drop switch with outer protection casing to the drop switch who proposes in solving above-mentioned background art is direct to be used in the open air usually, exposes in the outside, and long-time back receives the solarization and rains and makes drop switch surface deposit impurity, damages easily, influences life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a drop switch having an outer protective cover, comprising:
the switch comprises a switch body, a switch cover and a switch cover, wherein the switch body comprises an insulating ceramic cylinder and a switch opening and closing mechanism arranged on the right side wall of the insulating ceramic cylinder, and the left side wall of the insulating ceramic cylinder is provided with an installation plate;
the protection casing, the protection casing is cavity and right wall, lower wall open-ended shape, the switch body is installed inside the protection casing, logical groove has been seted up downwards in the left side wall middle part of protection casing, the mounting panel runs through logical groove and extends to the outside that leads to the groove.
Furthermore, the material of protection casing is plastics.
Furthermore, the left side wall of the inner cavity of the protective cover is provided with a reinforcing support block, and the reinforcing support block is positioned at the top end of the through groove.
Furthermore, the upper surface of the inner cavity of the protective cover is longitudinally provided with a supporting rod, the insulating ceramic cylinder is sleeved on the outer wall of the supporting rod, the bottom end of the outer wall of the supporting rod is in threaded connection with a supporting ring, and the supporting ring is supported on the lower surface of the insulating ceramic cylinder.
Furthermore, the upper end of the supporting rod is in a shape of a circular truncated cone with a large upper end and a small lower end.
Further, the support rod is hollow.
Compared with the prior art, the beneficial effects of the utility model are that:
1) The switch body is arranged in the protective cover, the switch body is protected from the outside, the switch body is prevented from being corroded by rainwater, and a dustproof effect can be achieved;
2) Through the setting of protection casing, play the guard action to the switch body, can increase life, and can avoid birds to cause the damage to the switch body.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the inside of the protective cover of the present invention;
FIG. 3 is a schematic cross-sectional view of the protective cover of the present invention;
fig. 4 is a schematic structural view of the protective cover of the present invention.
In the figure: the device comprises a protective cover 1, an insulating ceramic cylinder 2, a switch opening and closing mechanism 3, a mounting plate 4, a through groove 5, a support rod 6 and a support ring 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: a drop switch having an outer protective cover, comprising:
the switch comprises a switch body, wherein the switch body comprises an insulating ceramic cylinder 2 and a switch opening and closing mechanism 3 arranged on the right side wall of the insulating ceramic cylinder 2, and a mounting plate 4 is arranged on the left side wall of the insulating ceramic cylinder 2, as shown in fig. 2, the switch body can realize the conventional operation of a common drop switch, and the conventional drop switch is adopted without specific limitation;
Preferably, the protective cover 1 is made of plastic, and the protective cover 1 made of plastic is light in weight and has an insulating effect.
Preferably, the left side wall of the inner cavity of the protective cover 1 is provided with a reinforcing support block, the reinforcing support block is positioned at the top end of the through groove 5, and the top end of the through groove 5 is reinforced by the reinforcing support block so as to prevent the reinforcing support block from cracking under the supporting force action of the mounting plate 4.
Preferably, the upper surface of the inner cavity of the protective cover 1 is longitudinally provided with a support rod 6, the insulating ceramic cylinder 2 is sleeved on the outer wall of the support rod 6, the bottom end of the outer wall of the support rod 6 is in threaded connection with a support ring 7, and the support ring 7 is supported on the lower surface of the insulating ceramic cylinder 2.
Preferably, the upper end of the supporting rod 6 is in a shape of a circular truncated cone with a large upper end and a small lower end.
Preferably, the support rod 6 has a hollow shape.
The working principle is as follows: as shown in fig. 2, the interior of the protection cover 1 is shown in a structural state after installation.
During installation, the support ring 7 is detached from the support rod 6, the insulating ceramic cylinder 2 is sleeved on the support rod 6 from the lower side of the support rod 6, meanwhile, the mounting plate 4 is pushed upwards from the lower left side of the through groove 5, and then the support ring 7 is screwed on the support rod 6 from the lower side of the support rod 6 to fix the insulating ceramic cylinder 2.
When the switch body is installed, the protection cover 1 is made of plastic, so that the whole weight of the switch body is not greatly improved, and the load on the installation position is small.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A drop switch with an outer protective cover, comprising:
the switch comprises a switch body, wherein the switch body comprises an insulating ceramic cylinder (2) and a switch opening and closing mechanism (3) arranged on the right side wall of the insulating ceramic cylinder (2), and a mounting plate (4) is arranged on the left side wall of the insulating ceramic cylinder (2);
protection casing (1), protection casing (1) are cavity and right wall, lower wall open-ended shape, the switch body is installed inside protection casing (1), logical groove (5) have been seted up downwards in the middle part of the left side wall of protection casing (1), mounting panel (4) run through logical groove (5) and extend to the outside that leads to groove (5).
2. A drop switch with an outer protective cover according to claim 1, wherein: the protective cover (1) is made of plastic.
3. A drop switch having an outer protective cover according to claim 1, wherein: the left side wall of the inner cavity of the protective cover (1) is provided with a reinforcing supporting block, and the reinforcing supporting block is located at the top end of the through groove (5).
4. A drop switch having an outer protective cover according to claim 1, wherein: the upper surface of the inner cavity of the protective cover (1) is longitudinally provided with a supporting rod (6), the insulating ceramic cylinder (2) is sleeved on the outer wall of the supporting rod (6), the bottom end of the outer wall of the supporting rod (6) is in threaded connection with a supporting ring (7), and the supporting ring (7) is supported on the lower surface of the insulating ceramic cylinder (2).
5. A drop switch with an outer protective cover according to claim 4, characterized in that: the upper end of the supporting rod (6) is in a shape of a circular truncated cone with a large upper part and a small lower part.
6. A drop switch with an outer protective cover according to claim 4, characterized in that: the support rod (6) is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222366504.8U CN218384881U (en) | 2022-09-06 | 2022-09-06 | Drop switch with outer protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222366504.8U CN218384881U (en) | 2022-09-06 | 2022-09-06 | Drop switch with outer protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218384881U true CN218384881U (en) | 2023-01-24 |
Family
ID=84971573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222366504.8U Active CN218384881U (en) | 2022-09-06 | 2022-09-06 | Drop switch with outer protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218384881U (en) |
-
2022
- 2022-09-06 CN CN202222366504.8U patent/CN218384881U/en active Active
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