CN209785859U - auxiliary switch matched with surge suppressor - Google Patents
auxiliary switch matched with surge suppressor Download PDFInfo
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- CN209785859U CN209785859U CN201920653600.6U CN201920653600U CN209785859U CN 209785859 U CN209785859 U CN 209785859U CN 201920653600 U CN201920653600 U CN 201920653600U CN 209785859 U CN209785859 U CN 209785859U
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- surge suppressor
- joint
- groove
- auxiliary switch
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Abstract
The utility model discloses a cooperation has surge suppressor's auxiliary switch, including switch main part and connection shell, be provided with the holding chamber on the connection shell lateral wall, surge suppressor components and parts have been held in the holding chamber, be provided with the joint groove in the switch main part, the connection shell forms the fixed connection who connects shell and switch main part with joint groove joint, the joint inslot is provided with the wiring groove, surge suppressor components and parts pass through the wiring groove and form the electricity with the switch main part and be connected. The connecting structure of the surge suppressor and the surge suppressor is simple and reasonable, the space is effectively utilized, and the surge suppressor is convenient to disassemble and assemble.
Description
Technical Field
The utility model belongs to the technical field of the contactor technique and specifically relates to a cooperation has auxiliary switch of surge suppressor.
Background
The auxiliary switch is usually provided with a surge suppressor, which is also called a surge protector and a lightning protector, and is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. The surge suppressor has the function that when spike current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge suppressor can conduct shunting in a very short time, so that damage of surge to other equipment in the loop is avoided. The existing surge suppressor is generally composed of a housing with components and two wires extending out. The mounting and dismounting operations are troublesome and often require the help of tools. After the surge suppressor is installed in the contactor, two wires need to be bent and then inserted into a coil wiring terminal to realize the electric connection between the two wires, and the two wires are fixed by a screwdriver to realize the electric connection, so that a customer is inconvenient to use, and the two wires can also increase extra space to influence the matching between the two wires and a motor protector or a relay.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a cooperation has surge suppressor's auxiliary switch, its connection structure with the surge suppressor is simple reasonable, effectively utilizes the space to convenient to detach and installation.
The utility model provides a cooperation has surge suppressor's auxiliary switch, including switch main part and connection shell, be provided with the holding chamber on the connection shell lateral wall, surge suppressor components and parts have been held in the holding chamber, be provided with the joint groove in the switch main part, the connection shell forms the fixed connection who connects shell and switch main part with joint groove joint, the joint inslot is provided with the wiring groove, surge suppressor components and parts pass through the wiring groove and form the electricity with the switch main part and be connected. The beneficial effect who so sets up is: the surge suppressor is arranged in the mode, the connecting shell is clamped with the switch main body, the surge suppressor is installed, components of the surge suppressor are arranged in the accommodating cavity, the wiring groove is arranged in the clamping groove, and the wiring port is arranged on the accommodating cavity corresponding to the wiring groove, so that the components of the surge suppressor are directly electrically connected with the auxiliary switch through the wiring port and the wiring groove, and when the surge suppressor is effectively fixed, two wires do not need to be exposed outside and inserted into the wiring terminal holes of the coil, and the surge suppressor is convenient for customers to use; the volume is reduced, extra space is not required to be added, the matching with the relay is not influenced, and meanwhile, the structure is simple and beneficial to implementation.
The utility model discloses further set up to be provided with the locating plate in the joint groove, be provided with location arch and constant head tank between connection shell and the locating plate, the location arch forms connection shell and joint groove location with the constant head tank joint.
The beneficial effect who so sets up is: adopt above-mentioned scheme, through the joint of location arch and constant head tank, effectively realize the installation to surge suppressor, difficult pine takes off, and simple structure does benefit to the realization simultaneously.
The utility model discloses further set up to the inclined plane setting is personally submitted with the contact of locating plate to the location arch.
The beneficial effect who sets up like this is, adopts above-mentioned scheme, and the contact surface of location arch and locating plate sets to the inclined plane, has better guide effect, can be better carry out the lock joint, improves overall structure's result of use.
The utility model discloses further set up to be formed with excessive inclined plane on locating plate and the bellied contact surface in location.
The beneficial effect who so sets up is: by adopting the scheme, the excessive inclined plane is arranged, so that the contact area between the positioning plate and the positioning protrusion is larger, the contact guiding effect is better, and the using effect of the whole structure is improved.
The utility model discloses further set up to the switch main part corresponds joint trench position and is provided with the location platform, it has the hasp to connect the shell to the extension of location platform position, the hasp is set up and is formed the closure to the joint trench at the location bench.
The beneficial effect who so sets up is: by adopting the scheme, the hasp and the positioning table are arranged, so that the positioning is more convenient during installation, and the structure is more compact and reasonable.
The utility model discloses further set up to the arc setting is personally submitted with being connected of connecting the shell to with switch main part outer wall parallel and level setting.
The beneficial effect who so sets up is: by adopting the scheme, the connection of the whole structure is more compact, the appearance is more attractive, and the connection is smoother by the arc-shaped surface.
The utility model discloses further set up to it is provided with the contact piece to correspond wiring groove position on the connection shell, surge suppressor components and parts are connected with the contact piece electricity, be provided with the conducting strip in the wiring groove, the contact piece realizes surge suppressor components and parts and the electricity of switch main part with the butt of conducting strip and is connected.
The beneficial effect who so sets up is: by adopting the scheme, the stability of the position of the line connection position is further ensured, the overall connection effect is improved, the connection effect is better through the connection of the contact pieces and the conducting strips, and the connection operation is more convenient.
The utility model discloses further set up as it is formed with the mount table to correspond the contact piece position on the connection shell, the contact piece sets up on the mount table, the mount table is pegged graft with the wiring groove and is formed the butt of contact piece and conducting strip.
The beneficial effect who so sets up is: adopt above-mentioned scheme, further guarantee the stability of line junction position, improve holistic connection effect for the contact piece is more stable with being connected of conducting strip, can play the shielding to contact piece and conducting strip simultaneously, avoids exposing completely outside, contacts with external pollutant, thereby influences conductive contact, improves the result of use.
The utility model discloses further set up to joint tank bottom surface is provided with fixed slot, it has the location to participate in to extend in the fixed slot to connect the shell.
The beneficial effect who so sets up is: adopt above-mentioned scheme, set up the location and participate in, guarantee that surge suppressor position is steady in the joint groove, the incline can not appear, and the location installation is more convenient.
The utility model discloses further set up to connect shell terminal surface and switch main part terminal surface parallel and level setting.
the beneficial effect who so sets up is: by adopting the scheme, the integral connection is more smooth, the integral structure is more compact and reasonable, and the appearance is more attractive.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
Fig. 2 is a schematic cross-sectional structure view of a junction between a connection housing and a switch main body according to an embodiment of the present invention;
Fig. 3 is an exploded view of an embodiment of the present invention;
Fig. 4 is a schematic diagram of a decoupling strand of a connecting shell in an embodiment of the present invention.
Detailed Description
Can find out by figure 1, figure 2 and figure 3 that discloses an auxiliary switch that cooperation has surge suppressor, including switch main part 1 and connection shell 2, be provided with the holding chamber on the 2 lateral walls of connection shell, surge suppressor components and parts have been held in holding chamber 2, be provided with joint groove 11 on the switch main part 1, connection shell 2 forms the fixed connection who connects shell 2 and switch main part 1 with joint groove 11 joint, be provided with wiring groove 16 in the joint groove 11, surge suppressor components and parts pass through wiring groove 16 and form the electricity with switch main part 1 and be connected. The beneficial effect who so sets up is: the surge suppressor is arranged in the mode, the connecting shell 2 is clamped with the switch main body 1, the surge suppressor is installed, components of the surge suppressor are arranged in the accommodating cavity, meanwhile, the wiring groove 16 is arranged in the clamping groove 11, the components of the surge suppressor are directly electrically connected with the auxiliary switch through the wiring port and the wiring groove 16, and therefore two wires do not need to be exposed outside and inserted into a coil wiring terminal hole while the surge suppressor is effectively fixed, and the surge suppressor is convenient for customers to use; the volume is reduced, extra space is not required to be added, the matching with the relay is not influenced, and meanwhile, the structure is simple and beneficial to implementation.
be provided with locating plate 12 in above-mentioned joint groove 11, be provided with location arch 21 and constant head tank 13 between connecting shell 2 and the locating plate 12, location arch 21 and constant head tank 13 joint form connecting shell 2 and 11 location of joint groove. The beneficial effect who so sets up is: adopt above-mentioned scheme, through the joint of location arch 21 and constant head tank 13, effectively realize the installation to surge suppressor, difficult pine takes off, and simple structure does benefit to the realization simultaneously.
The contact surface of the positioning protrusion 21 and the positioning plate 12 is inclined. The beneficial effect who sets up like this is, adopts above-mentioned scheme, and the contact surface of location arch 21 and locating plate 12 sets to the inclined plane, has better guide effect, can be better carry out the lock joint, improves overall structure's result of use.
The contact surface of the positioning plate 12 and the positioning protrusion 21 is formed with an excessive slope. The beneficial effect who so sets up is: by adopting the scheme, the excessive inclined plane is arranged, so that the contact area between the positioning plate 12 and the positioning protrusion 21 is larger, the contact guiding effect is better, and the using effect of the whole structure is improved.
The switch main body 1 is provided with a positioning table 14 corresponding to the position of the clamping groove 11, the connecting shell 2 extends to the position of the positioning table 14 to form a hasp 22, and the hasp 22 is erected on the positioning table 14 to form the closing of the clamping groove 11. The beneficial effect who so sets up is: by adopting the scheme, the hasp 22 and the positioning table 14 are arranged, so that the positioning is more convenient during installation, and the structure is more compact and reasonable.
The hasp 22 and the connecting surface of the connecting shell 2 are arranged in an arc shape and are flush with the outer wall of the switch main body 1. The beneficial effect who so sets up is: by adopting the scheme, the connection of the whole structure is more compact, the appearance is more attractive, and the connection is smoother by the arc-shaped surface.
A contact piece 25 is arranged on the connecting shell 2 corresponding to the position of the connecting slot 16, the surge suppressor component is electrically connected with the contact piece 25, a conducting piece 17 is arranged in the connecting slot 16, and the surge suppressor component is electrically connected with the switch main body 1 by the contact of the contact piece 25 and the conducting piece 17. The beneficial effect who so sets up is: by adopting the scheme, the stability of the position of the line connection position is further ensured, the integral connection effect is improved, the connection effect is better through the connection of the contact piece 25 and the conducting strip 17, and the connection operation is more convenient.
The connecting shell 2 is provided with a mounting platform 24 corresponding to the position of the contact piece 25, the contact piece 25 is arranged on the mounting platform 24, and the mounting platform 24 is inserted into the wiring slot 16 to form the contact of the contact piece 25 and the conducting strip 17. The beneficial effect who so sets up is: adopt above-mentioned scheme, further guarantee the stability of circuit junction position, improve holistic connection effect for contact piece 25 is more stable with being connected of conducting strip 17, can play the shielding to contact piece and conducting strip simultaneously, avoids exposing completely outside, contacts with external pollutant, thereby influences conductive contact, improves the result of use.
The bottom of the clamping groove 11 is provided with a fixing slot 15, and the connecting shell 2 extends into the fixing slot 15 to form a positioning pin 23. The beneficial effect who so sets up is: adopt above-mentioned scheme, set up the location and participate in 23, guarantee that surge suppressor position is steady in joint groove 11, the skew can not appear, it is more convenient to fix a position the installation.
The end face of the connecting shell 2 is flush with the end face of the switch main body 1. The beneficial effect who so sets up is: by adopting the scheme, the integral connection is more smooth, the integral structure is more compact and reasonable, and the appearance is more attractive.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the equivalent changes made in the claims of the present invention, such as equivalent products with similar processes and similar structures, are also included in the scope of the present invention.
Claims (10)
1. The utility model provides a cooperation has surge suppressor's auxiliary switch, includes switch main part and connecting shell, be provided with the holding chamber on the connecting shell lateral wall, surge suppressor components and parts have been held in the holding chamber, be provided with joint groove, its characterized in that in the switch main part: the connection shell forms the fixed connection of connection shell and switch main part with joint groove joint, the joint inslot is provided with the wiring groove, surge suppressor components and parts pass through the wiring groove and form the electricity with the switch main part and be connected.
2. The surge suppressor-fitted auxiliary switch of claim 1, wherein: the joint is characterized in that a positioning plate is arranged in the joint groove, a positioning bulge and a positioning groove are arranged between the connecting shell and the positioning plate, and the positioning bulge and the positioning groove are clamped to form the positioning of the connecting shell and the joint groove.
3. The surge suppressor-fitted auxiliary switch of claim 2, wherein: the contact surface of the positioning bulge and the positioning plate is arranged in an inclined plane.
4. An auxiliary switch fitted with a surge suppressor according to claim 2 or 3, characterized in that: and a transition inclined plane is formed on the contact surface of the positioning plate and the positioning bulge.
5. The surge suppressor-fitted auxiliary switch of claim 1, wherein: the switch main part corresponds joint trench position and is provided with the location platform, it has the hasp to connect the shell to extend to location platform position, the hasp is set up and is formed the closure to the joint trench on the location platform.
6. The surge suppressor-fitted auxiliary switch of claim 5, wherein: the hasp and the connecting surface of connecting shell are in the arc setting to set up with switch main part outer wall parallel and level.
7. The surge suppressor-fitted auxiliary switch of claim 1, wherein: the surge suppressor is characterized in that a contact piece is arranged on the connecting shell corresponding to the position of the wiring groove, the surge suppressor is electrically connected with the contact piece, a conducting strip is arranged in the wiring groove, and the surge suppressor is electrically connected with the switch main body by the contact piece and the conducting strip.
8. The surge suppressor-fitted auxiliary switch of claim 7, wherein: and a mounting platform is formed on the connecting shell corresponding to the position of the contact piece, the contact piece is arranged on the mounting platform, and the mounting platform is inserted into the wiring groove to form the butt joint of the contact piece and the conducting strip.
9. The surge suppressor-fitted auxiliary switch of claim 1, wherein: the joint bottom of the groove face is provided with a fixing slot, and the connecting shell extends into the fixing slot to form a positioning pin.
10. The surge suppressor-fitted auxiliary switch of claim 1, wherein: the end face of the connecting shell is flush with the end face of the switch main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653600.6U CN209785859U (en) | 2019-05-08 | 2019-05-08 | auxiliary switch matched with surge suppressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653600.6U CN209785859U (en) | 2019-05-08 | 2019-05-08 | auxiliary switch matched with surge suppressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209785859U true CN209785859U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920653600.6U Active CN209785859U (en) | 2019-05-08 | 2019-05-08 | auxiliary switch matched with surge suppressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209785859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679179A (en) * | 2023-08-03 | 2023-09-01 | 江苏鑫洋智能电力科技有限公司 | Partial discharge on-line monitoring device and pulse current monitoring method |
-
2019
- 2019-05-08 CN CN201920653600.6U patent/CN209785859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679179A (en) * | 2023-08-03 | 2023-09-01 | 江苏鑫洋智能电力科技有限公司 | Partial discharge on-line monitoring device and pulse current monitoring method |
| CN116679179B (en) * | 2023-08-03 | 2023-09-29 | 江苏鑫洋智能电力科技有限公司 | Partial discharge on-line monitoring device and pulse current monitoring method |
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