CN218850392U - Novel motor protector with multiple installation modes - Google Patents
Novel motor protector with multiple installation modes Download PDFInfo
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- CN218850392U CN218850392U CN202223025948.1U CN202223025948U CN218850392U CN 218850392 U CN218850392 U CN 218850392U CN 202223025948 U CN202223025948 U CN 202223025948U CN 218850392 U CN218850392 U CN 218850392U
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- protector
- guide rail
- shell
- groove
- socket
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Abstract
The utility model discloses a novel motor protector with multiple installation modes in the technical field of motor protectors, which comprises an upper shell of the protector, wherein one side of the upper shell of the protector is provided with a shell seat of the protector, the upper shell of the protector and the top of the shell seat of the protector are both provided with a series socket, the upper shell of the protector and one side wall outside the shell seat of the protector are both provided with a mutual inductor socket, the wall at the lower part of the shell seat of the protector is provided with an installation assembly, and the installation assembly consists of a guide rail clamping groove, a contactor piling clamping groove, a piling buckle and a guide rail dismounting hole; the utility model discloses a set up the installation assembly on traditional motor protector, the mouth is dismantled by guide rail draw-in groove, contactor top stake draw-in groove, top stake buckle, guide rail to the installation assembly and constitutes, can realize the installation of protector guide rail and with contactor top stake interface direct mount according to the demand, is favorable to the protector in the switch board overall arrangement and uses with electrical equipment's nimble installation.
Description
Technical Field
The utility model relates to a motor protector technical field specifically is a novel motor protector of multiple mounting means.
Background
When the electric machine is unusual, one of the important characteristics is that the electric current in the circuit appears big change, this just need set up corresponding when the electric current flows through a certain target value, the protection device who moves in response to the electric current risees is called overcurrent protection, and the protector is the device to electrical apparatus provides equipment safety protection, and it embeds has intelligent height change device of preventing, and under electrical apparatus electric current abnormal conditions, can intelligent start inside protection device, guarantees the safety of rear end electrical apparatus, can divide into two categories: the first is an intelligent protector; and the other is mechanical protector, and corresponding protectors are selected according to different requirements.
Most of the existing motor protector mounting modes are that screws or guide rails are mounted singly, the mounting modes are limited, the space of a production control cabinet is wasted, and the motor protector is not favorable for flexible mounting and use on electrical equipment. Accordingly, those skilled in the art have provided a novel motor protector with various mounting methods to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel motor protector of multiple mounting means to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a novel motor protector of multiple mounting means, shell on the protector, shell one side is provided with protector shell seat on the protector, the protector go up the shell with protector shell seat top all is provided with concatenates the socket, the protector go up the shell with all be provided with the mutual-inductor socket on the outside lateral wall of protector shell seat, protector shell seat lower part is provided with the installation assembly, the installation assembly is dismantled mouthful and set screw by guide rail draw-in groove, contactor jack pile draw-in groove, jack pile buckle, elastic buckle, guide rail and is constituteed, can realize the installation of protector guide rail and with contactor jack pile interface direct mount according to the demand, is favorable to the protector in the switch board overall arrangement and uses with electrical equipment's nimble installation.
As a further aspect of the present invention: the protector upper shell and the protector shell seat are installed through seam allowance matching screws, and the serial socket is clamped and pressed between the protector upper shell and the top of the protector shell seat.
As a further aspect of the present invention: the mutual inductor socket is clamped and pressed between the upper shell of the protector and the outer wall of the outer shell seat of the protector, and the guide rail clamping groove and the contactor jack pile clamping groove are formed in the installation assembly.
As the utility model discloses further scheme again: the guide rail clamping groove and the elastic buckle are opposite to form a mounting groove of the guide rail, the elastic buckle is poured on the lower part of the protector shell seat, the guide rail dismounting opening is formed in the elastic buckle, and the guide rail dismounting opening is formed in the lower part of the protector shell seat; the jack-pile buckle forms contactor top cooperation mounting groove jointly at contactor jack-pile draw-in groove top, contactor jack-pile draw-in groove with the guide rail draw-in groove all take shape in on the installation assembly.
As a further aspect of the present invention: the protector shell seat is internally provided with a protector circuit system, and the serial socket, the mutual inductor socket, the setting button and the indicator lamp are electrically connected.
As a further aspect of the present invention: and a setting button, a power indicator lamp and a fault indicator lamp which are embedded in the inner wall of the protector shell base are arranged right below the mutual inductor socket.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the installation assembly on traditional motor protector, the installation assembly comprises guide rail draw-in groove, contactor stake draw-in groove, and the direct bayonet socket installation of protector guide rail can not tightly be realized, can also the direct mount on contactor stake interface, has reduced the installation space in the switch board greatly, more is favorable to the nimble installation use of protector and electrical equipment.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the installation structure of the middle guide rail of the present invention;
FIG. 3 is a schematic view of a top mounting structure of the middle contactor according to the present invention;
fig. 4 is a schematic diagram of the internal structure of the present invention.
In the figure: 1-an upper protector shell; 2-a housing seat; 3-mounting the assembly; 4-guide rail disassembly port; 5, elastic buckle; 6-screw; 7-a guide rail clamping groove; 8-a clamping groove of a top pile of the contactor; 11-pile jacking buckling; 12-a serial socket; 13-a transformer socket; 14-setting a key; 15-power indicator light; 16-fault indicator light; 17-protector circuitry; 21-a guide rail; 22-a contactor; 23-contactor piling.
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.
Please refer to fig. 1-4, in the embodiment of the utility model, a novel motor protector of multiple mounting means, shell 1 on the protector, shell 1 one side is provided with protector shell seat 2 on the protector, shell 1 and 2 tops of protector shell seat all are provided with concatenate socket 12 on the protector, be provided with 3 mutual-inductor sockets 13 on the protector on shell 1 and the 2 outside lateral walls of protector shell seat, set button 14, power indicator 15 and fault indicator 16, there is installation assembly 3 protector shell seat 2 lower parts, installation assembly 3 is by guide rail draw-in groove 7, contactor piling pile draw-in groove 8, piling pile buckle 11, elastic buckle 5, mouth 4 and set screw 6 are dismantled to the guide rail are constituteed.
The upper protector shell 1 and the outer protector shell base 2 are fixedly installed through seam allowance screws, the serial socket 12 is clamped between the upper protector shell 1 and the top of the outer protector shell base 2, the serial socket 12 comprises a normally closed contact, a normally open contact, a power supply and a 485 port, the normally closed serial socket is closed when no fault exists, a motor is allowed, a main control point is normally open and can be controlled through the 485 port, a remote indicator lamp, a power supply and a power supply terminal are connected, the external DC12V is connected, and the 485 port is a communication port and used for data reading and parameter revision; the mutual inductor socket 13 is clamped between the outer walls of the protector upper shell 1 and the protector shell base 2, and three ports of the mutual inductor socket 13 are respectively used for connecting three mutual inductors on power supply wires of a motor to be protected; a guide rail mounting clamping groove formed by the guide rail clamping groove 7 and the elastic buckle 5, and a contactor pile jacking clamping groove formed by the contactor pile jacking clamping groove 8 and the pile jacking buckle 11 are formed on the mounting assembly 3; a protector circuit system 17 is arranged in the protector shell base 2, the protector circuit system 17 is used for executing the operation of motor protection, and the tandem connection socket 9 and the mutual inductor socket 13 are electrically connected; a setting button 14, a power indicator lamp 15 and a fault indicator lamp 16 which are embedded in the inner wall of the protector shell base 2 are arranged right below the mutual inductor socket 13.
The utility model discloses a theory of operation is: when the device is used specifically, the device can be installed on a guide rail through a guide rail clamping groove 7 and a guide rail installation groove formed by an elastic buckle 5, or a top pile of a contactor slides into a contactor top pile clamping groove 8 and a top pile buckle 11 to form a contactor installation groove, the direct connection of a protector and the contactor is realized, multiple installation modes are realized, the protector can be favorably suitable for different occasions, the installation flexibility of the protector body is improved, and the protector can be flexibly installed and used for protecting motors of various occasions, such as various electric dragging devices, a crushing grid motor, a life water supply pump, a fire spray booster pump, an air conditioner cooling circulating pump, a pump for industrial control, a sewage pump, a water taking pump, high-level water tank water supply, various voltage stabilizing devices and the like, after the fixation is finished, a direct-current 12V switching power supply is installed in a control cabinet, the matched mutual inductor is respectively connected in series with mutual inductor sockets 13 corresponding to the motor to be protected, contacts on a normally closed socket 12 are connected in series with a contactor coil parallel circuit, a switching power supply output end is connected with a switching power supply input end, an output end is connected with a series-connected mutual inductor, and an output end is inserted into a corresponding socket, and the corresponding socket can be installed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel motor protector of multiple mounting means, includes protector upper housing (1), its characterized in that: the utility model discloses a protector, including protector upper housing (1), protector upper housing (1) and protector outer housing (2) top all is provided with concatenates socket (12), protector upper housing (1) with be provided with 3 mutual-inductor socket (13), set button (14), power indicator (15) and trouble lamp (16) on the outside lateral wall of protector outer housing (2), there is installation assembly (3) protector outer housing (2) lower part, installation assembly (3) are dismantled mouthful (4) and set screw (6) by guide rail draw-in groove (7), contactor top stake draw-in groove (8), top stake buckle (11), elasticity buckle (5), guide rail and are constituteed.
2. The multiple mounting type novel motor protector as claimed in claim 1, wherein: the protector upper shell (1) and the protector shell seat (2) are fixedly installed through screws (6) for rabbets, and the tandem connection socket (12) is clamped and pressed between the protector upper shell (1) and the top of the protector shell seat (2).
3. The novel motor protector with multiple installation modes as claimed in claim 2, characterized in that: the mutual inductor socket (13) is clamped between the upper protector shell (1) and the outer wall of the outer protector shell seat (2).
4. The novel motor protector with multiple installation modes as claimed in claim 3, characterized in that: the guide rail clamping groove (7) and the elastic buckle (5) are opposite to form a mounting groove of a guide rail (21), the elastic buckle (5) is poured on the lower part of the protector shell seat (2), the guide rail dismounting opening (4) is formed in the elastic buckle (5) and is opened on the lower part of the protector shell seat; stake buckle (11) forms contactor (22) top (23) cooperation mounting groove jointly at contactor stake draw-in groove (8) top, contactor stake draw-in groove (8) with guide rail draw-in groove (7) all take shape in install on assembly (3).
5. The multiple mounting type novel motor protector as claimed in claim 4, wherein: a protector circuit system (17) is arranged in the protector shell base (2), and the serial socket (12), the transformer socket (13), the setting key (14) and the indicator lamps (15) and (16) are all electrically connected.
6. The multiple mounting type novel motor protector as claimed in claim 5, wherein: and a setting key (14), a power indicator lamp (15) and a fault indicator lamp (16) which are embedded in the inner wall of the protector shell base (2) are arranged under the transformer socket (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025948.1U CN218850392U (en) | 2022-11-15 | 2022-11-15 | Novel motor protector with multiple installation modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025948.1U CN218850392U (en) | 2022-11-15 | 2022-11-15 | Novel motor protector with multiple installation modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218850392U true CN218850392U (en) | 2023-04-11 |
Family
ID=87298285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223025948.1U Active CN218850392U (en) | 2022-11-15 | 2022-11-15 | Novel motor protector with multiple installation modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218850392U (en) |
-
2022
- 2022-11-15 CN CN202223025948.1U patent/CN218850392U/en active Active
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