CN215815634U - Automatic change power switch - Google Patents
Automatic change power switch Download PDFInfo
- Publication number
- CN215815634U CN215815634U CN202122426611.0U CN202122426611U CN215815634U CN 215815634 U CN215815634 U CN 215815634U CN 202122426611 U CN202122426611 U CN 202122426611U CN 215815634 U CN215815634 U CN 215815634U
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- switch
- opening
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- positioning rod
- outside
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- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 210000000056 organ Anatomy 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
本实用新型公开一种自动化电力开关，包括电气箱，所述电气箱内安装有多路空气开关，多路空气开关共同电连接一个蜂鸣器，每一路空气开关均电连接一个显示灯，所述电气箱外部配置有一体式防护罩，所述防护罩设置有用于连通电气箱内外的开口，所述开口连通有多路支口，每路支口的位置对应一个空气开关的位置，所述开口和支口共同滑动连接一个杠杆操作开关，每路支口处均设置有用作杠杆操作开关支撑点的定位杆。该装置可以自动显示过载线路的开关，并在不拆卸电气箱防护罩的情况下将跳闸的开关复位。
The utility model discloses an automatic power switch, which comprises an electrical box. The electrical box is installed with multiple air switches. The multiple air switches are electrically connected to a buzzer. The outside of the electrical box is provided with an integrated protective cover, the protective cover is provided with an opening for connecting the inside and outside of the electrical box, the opening is connected to a plurality of branch ports, and the position of each branch port corresponds to the position of an air switch. The opening and the branch port are slidably connected to a lever-operated switch, and each branch port is provided with a positioning rod used as a support point for the lever-operated switch. The unit can automatically display switches for overloaded lines and reset tripped switches without removing the electrical box shield.
Description
Technical Field
The utility model relates to the field of power electricity, in particular to an automatic power switch.
Background
The existing overload protection power switch is characterized in that an electric box is embedded in a wall body, and a protective door is covered outside after an air switch is installed. The structure is that a plurality of air switches are often arranged in an electric box side by side, and when an overload tripping accident occurs, a protective door needs to be opened, and a corresponding tripping air switch is found and reset. To some spaces, the space of opening the door that rotates the protection door of opening the door can be restricted, and the detachable protection door dismouting of screw is wasted time, and connecting hole is not hard up easily after the dismouting many times.
Disclosure of Invention
In view of the above problems, the present invention discloses an automatic power switch which can automatically display the switch of an overload line and reset the tripped switch without disassembling the protective cover of an electrical box.
The utility model provides an automatic power switch, includes the electric box, install multichannel air switch in the electric box, a bee calling organ is connected to the common electricity of multichannel air switch, a display lamp is connected to each all electricity of way air switch, the electric box outside disposes the integral type protection casing, the protection casing is provided with and is used for the inside and outside opening of intercommunication electric box, the opening intercommunication has a multichannel branch mouth, and every way position of a mouthful corresponds an air switch's position, opening and a mouthful common sliding connection lever operation switch of mouthful, every way branch mouth department all is provided with the locating lever that is used as the lever operation switch strong point.
Preferably, a first end of the lever-operated switch is located in the electrical box, and the first end is connected with the protective cover through a first spring.
Preferably, the second end of the lever-operated switch protrudes out of the protective cover, and the second end of the lever-operated switch is provided with a groove for connecting a tool.
Preferably, the positioning rod is connected with the branch port in a sliding mode, the axis of the positioning rod is perpendicular to the branch port, two ends of the positioning rod protrude out of the branch port, a second spring is sleeved at the outer portion of the first protruding end of the positioning rod, and the second spring is located between the tail end of the positioning rod and the outer wall of the branch port.
Preferably, the opening and the branch opening are both provided with sliding chutes, and flexible dust covers are arranged outside the sliding chutes.
The utility model has the beneficial effects that:
the protective cover and the electric box are integrally installed, the display lamp and the buzzer are arranged outside the electric box to prompt tripping and which switch is tripped in an overload mode, and the air switch is reset under the condition that the protective cover is not detached through the lever operation switch.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
in the figure, the device comprises an electric box 1, a lever operation switch 2, a positioning rod 3, a branch port 4, a branch port 5, an air switch 6, a display lamp 7, a protective cover 8, a buzzer 9, a first spring 10, a cylindrical tool 11 and a second spring.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "inner", "outer", "left" and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The utility model discloses an automatic power switch as shown in figures 1-3, wherein corresponding parts are installed in an electric box 1 and then the outside is sealed by an integrated protective cover. Install multichannel air switch 5 in the electric box 1, a bee calling organ 8 is connected to the common electricity of multichannel air switch, and a display lamp 6 is all connected to each way air switch's top electricity, and when changing the way circuit and transship and make the air switch tripping operation, the display lamp that corresponds lights to trigger bee calling organ and sound the warning, remind the staff to have overload tripping operation phenomenon. Be provided with on the protective cover and be used for communicateing the inside and outside opening of electric box, this opening is a style of calligraphy setting along empty division arrangement direction, and open-ended top spaced type intercommunication has a multichannel to prop up mouthful 4, and every way position of propping up mouthful corresponds an air switch's position, and every way department of propping up mouthful all sets up a locating lever 3, and locating lever and a mouthful sliding connection, the axis of locating lever and the perpendicular setting of opening direction of a mouthful, and the locating lever axis is parallel with a style of calligraphy opening. The both ends of locating lever all bulge in a mouthful outside, set up spacing portion at left side bulge's end, and second spring 11 suit is outside in left side bulge, and this second spring is the extension spring of spiral, and this extension spring of spiral is restricted between spacing portion and a mouthful outer wall.
The opening all is provided with the spout with a mouthful, and this spout outside is provided with flexible dust cover, and the dust cover is the rubber material, sets up along opening and a mouthful both sides wall symmetry formula, and the outside limit and the opening of dust cover or a mouthful wall connection, the interior limit of dust cover freely sets up, two crisscross overlap joints each other of dust cover, and the free end stack of two protection casings is isolated with electric box and external, prevents that the dust from getting into the electric box. The flexible protective cover made of rubber can play a dustproof role and does not influence the lever operation switch to slide in the opening and the branch opening.
The opening and the branch opening are connected with a lever operation switch 2 in a sliding mode, the lever operation switch is in a corner structure in shape, and a through hole is formed in the corner position of the corner. The second end on the right side of the inflection point is connected with the opening and the branch port in a sliding mode, the first end on the left side of the inflection point is located in the electric box, and the first end is connected with the protective cover through a first spring 9. The second end of the lever-operated switch is provided at its right end with a recess for insertion of the cylindrical tool 10.
When a line is overloaded, the corresponding idle switch trips, meanwhile, a display lamp above the tripped idle switch is turned on, a buzzer alarms, after fault elimination, a cylindrical tool 10 (a rubber rod, a wood rod and a pen can be inserted into a groove at the second end of the lever operating switch, a positioning rod 3 is pulled, the lever operating switch 2 slides to the corresponding idle position along an opening and a branch opening, the positioning rod 3 is loosened, the positioning rod 3 returns to the initial position under the action of the restoring force of a second spring 11 and then is inserted into a through hole at an inflection point, as shown in fig. 3, the lever operating switch is supported, then the second end of the lever operating switch is pressed downwards, and the first end of the lever operating switch rotates upwards around the inflection point to reset the idle switch. The tool is pulled out, and the first end of the lever operation switch is reset under the action of the first spring. When the next trip needs to reset the air switches at other positions, the positioning rod 3 at the position of the air switch is pulled out when the first reset is carried out, the lever operation switch is slid to other positions, the positioning rod is reset under the action of the restoring force of the second spring, and the operation is repeated in this way.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides an automatic power switch, its characterized in that, includes the electric box, install multichannel air switch in the electric box, a bee calling organ is connected to the common electricity of multichannel air switch, and a display lamp is connected to the equal electricity of each way air switch, the electric box outside disposes the integral type protection casing, the protection casing is provided with and is used for communicateing the inside and outside opening of electric box, the opening intercommunication has the multichannel to prop up mouthful, and every way props up the position that mouthful position corresponds an air switch, the opening with prop up mouthful lever operation switch of common sliding connection, every way props up mouthful department and all is provided with the locating lever that is used as lever operation switch strong point.
2. The automated power switch of claim 1, wherein the lever-operated switch has a first end located within the electrical enclosure, the first end being connected to the protective cover by a first spring.
3. The automated power switch of claim 1, wherein the second end of the lever-operated switch protrudes outside the shield, and the second end of the lever-operated switch is provided with a recess for attachment of a tool.
4. The automatic power switch of claim 1, wherein the positioning rod is slidably connected to the support opening, an axis of the positioning rod is perpendicular to the support opening, both ends of the positioning rod protrude from the support opening, the first protruding end of the positioning rod is sleeved with a second spring outside the support opening, and the second spring is located between the end of the positioning rod and the outer wall of the support opening.
5. An automated power switch according to claim 1, wherein the opening and the support opening are each provided with a sliding groove, and a flexible dust cover is provided outside the sliding groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021204891547 | 2021-03-08 | ||
| CN202120489154 | 2021-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215815634U true CN215815634U (en) | 2022-02-11 |
Family
ID=80169197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122426611.0U Active CN215815634U (en) | 2021-03-08 | 2021-10-09 | Automatic change power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215815634U (en) |
-
2021
- 2021-10-09 CN CN202122426611.0U patent/CN215815634U/en active Active
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