CN215496428U - Combination switch and distribution equipment - Google Patents
Combination switch and distribution equipment Download PDFInfo
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- CN215496428U CN215496428U CN202120880663.2U CN202120880663U CN215496428U CN 215496428 U CN215496428 U CN 215496428U CN 202120880663 U CN202120880663 U CN 202120880663U CN 215496428 U CN215496428 U CN 215496428U
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Abstract
The utility model provides a compound switch and power distribution equipment, which comprise a switch base and a plurality of switch bodies; a plurality of switch bodies are inserted side by side in proper order on the switch seat, and adjacent switch body has the contact surface, is provided with the communication connecting piece on the contact surface of adjacent switch body, and the communication connecting piece is used for connecting adjacent switch body communication. The problem of current blend switch volume great and can't realize communicating each other between a plurality of switch bodies is solved. Through laminating in proper order a plurality of switch bodies and pegging graft on the switch seat to the communication connecting piece that sets up on the contact surface of adjacent switch body realizes the communication between the switch body, has both realized that blend switch has less volume, can realize the communication between a plurality of switch bodies of blend switch again, improves blend switch's result of use and practicality.
Description
Technical Field
The utility model belongs to the technical field of electric power and electrical equipment, and particularly relates to a compound switch and power distribution equipment.
Background
A compound switch refers to a group of switching devices capable of switching, carrying and switching current under normal conductive loop conditions.
The existing compound switch is composed of a plurality of switch bodies, and the overall volume of the compound switch is larger due to the irregular arrangement of the switch bodies; every switch body can carry out the floodgate control that opens and shuts to its joining in marriage some equipment that corresponds, and the floodgate control that opens and shuts mainly realizes through mechanical structure or manual, can't realize long-range intelligent control, more can't realize the control each other of switch body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a compound switch, which solves the problems that the existing compound switch is large in size and communication among a plurality of switch bodies cannot be realized.
In order to achieve the above object, the present invention provides a compound switch, comprising a plurality of switch bodies;
the adjacent switch body is provided with a contact surface, the adjacent contact surface of the switch body is provided with a communication connecting piece, and the communication connecting piece is used for connecting the adjacent switch body in a communication manner.
Optionally, the switch also comprises a switch seat;
the switch bodies are sequentially inserted in the switch seat side by side;
the communication connecting piece comprises a first communication connecting piece and a second communication connecting piece which are connected in a matched mode;
the first communication connector is disposed on a contact surface of one of the adjacent switch bodies, and the second communication connector is disposed on a contact surface of the other of the adjacent switch bodies.
Further, the first communication connector comprises an elastic probe, and the second communication connector comprises a probe hole;
or
The first and second communication connections each include an elastic probe.
Further, the switch body comprises a control module, and a communication port is arranged on the control module;
the communication port is used for the switch body to receive remote switching-on and switching-off signals.
Optionally, a communication port is provided on the control module of at least one switch body.
Optionally, the switch body comprises a disconnecting link and a power taking structure;
the power taking structure is connected with the disconnecting link, the power taking structure is connected with the control module, and the control module is used for providing energy for the disconnecting link through the power taking structure.
Further, the electricity taking structure comprises a first contact and a second contact;
the first contact can be communicated with the wire inlet side of the control module when the switch body is closed, so that the switch body is electrified from the wire inlet side of the control module;
the second contact can be communicated with the wire outlet side of the control module when the switch body is disconnected, so that the switch body can take electricity from the wire outlet side of the control module.
Optionally, the switch body further includes an arc chute assembly;
the arc extinguishing grid assembly is arranged on one side of the electricity taking structure and used for reducing electric arcs generated in the moving process of the electricity taking structure.
Optionally, the arc chute assembly includes an arc chute support and a plurality of arc extinguishing pieces;
the arc extinguishing pieces are horizontally fixed in the arc extinguishing grid support at intervals, and the arc extinguishing grid support is arranged on one side of the power taking structure.
The utility model also provides a power distribution device comprising the compound switch.
According to the combined switch and the power distribution equipment, the switch bodies are sequentially inserted on the switch base side by side, the adjacent switch bodies are provided with contact surfaces, and the contact surfaces of the adjacent switch bodies are provided with communication connecting pieces which are used for connecting the adjacent switch bodies in a communication mode. Through laminating in proper order a plurality of switch bodies and pegging graft on the switch seat, realize two liang of contact surfaces that have between a plurality of switch bodies to the communication connection between a plurality of switch bodies is realized to the communication connecting piece that sets up on the contact surface of adjacent switch body, has both realized that blend switch has less volume, can realize again that quick reliable communication improves blend switch's result of use and practicality between a plurality of switch bodies of blend switch.
Drawings
Fig. 1 is a schematic structural diagram of a compound switch according to a second embodiment of the present invention;
fig. 2 is an exploded view of a compound switch according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a power taking structure provided in the second embodiment of the present invention;
fig. 4 is a schematic structural diagram of an arc chute assembly according to a second embodiment of the present invention.
1. A switch body; 2. a switch base; 11. a contact surface; 12. a communication connection; 13. a control module; 14. a disconnecting link; 15. a power taking structure; 16. an arc chute assembly; 121. a first communication connection; 122. a second communication connection; 151. a first contact; 152. a second contact; 161. an arc chute support; 162. an arc extinguishing piece.
Detailed Description
The compound switch and the power distribution equipment of the present invention will be described in detail with reference to the accompanying drawings.
Example one
The embodiment one of the utility model provides a compound switch, which comprises a plurality of switch bodies;
the adjacent switch body is provided with a contact surface, the adjacent contact surface of the switch body is provided with a communication connecting piece, and the communication connecting piece is used for connecting the adjacent switch body in a communication manner.
Specifically, through two liang of contact surfaces 11 that have between a plurality of switch bodies 1 to the communication connection between a plurality of switch bodies 1 is realized to the communication connecting piece 12 that sets up on the contact surface 11 of adjacent switch body 1, both realized that blend switch has less volume, can realize again that quick reliable communication between a plurality of switch bodies 1 of blend switch improves blend switch's result of use and practicality.
Example two
As shown in fig. 1 to 4, a compound switch according to a second embodiment of the present invention includes a switch base 2 and a plurality of switch bodies 1; a plurality of switch bodies 1 are sequentially inserted in the switch base 2 side by side, adjacent switch bodies 1 are provided with contact surfaces 11, communication connecting pieces 12 are arranged on the contact surfaces 11 of the adjacent switch bodies 1, and the communication connecting pieces 12 are used for connecting the adjacent switch bodies 1 in a communication mode.
Specifically, a plurality of switch bodies 1 are inserted in the switch base 2 side by side in sequence, and are adjacent to each other the switch body 1 is provided with a contact surface 11, and are adjacent to each other the contact surface 11 of the switch body 1 is provided with a communication connecting piece 12, and the communication connecting piece 12 is used for connecting the adjacent switch bodies 1 in a communication manner. Through laminating in proper order a plurality of switch bodies 1 and pegging graft on the switch seat 2, realize two liang of contact surfaces 11 that have between a plurality of switch bodies 1 to the communication connection between a plurality of switch bodies 1 is realized to the communication connection spare 12 that sets up on the contact surface 11 of adjacent switch body 1, has both realized that blend switch has less volume, can realize again that quick reliable communication between a plurality of switch bodies 1 of blend switch improves blend switch's result of use and practicality.
Wherein, a plurality of switch bodies 1 are pegged graft side by side in proper order on switch seat 2, can mean that a plurality of switch bodies 1 laminating are pegged graft on switch seat 2, switch body 1 is the width narrower, the longer cuboid of length, can be vertical grafting to switch seat 2 with switch body 1, also the side laminating of the great area of adjacent switch body 1, in other words, have great contact surface 11 between the adjacent switch body 1, the structure is comparatively compact, both reduce whole compound switch's volume to a certain extent, and guarantee that communication connection is more stable and reliable between a plurality of switch bodies 1 of compound switch.
Wherein, the grafting of a plurality of switch bodies 1 and switch seat 2 can be through being provided with elasticity joint portion or joint groove on switch body 1, and it is provided with joint groove or elasticity joint portion to correspond on switch seat 2, realizes the back joint of directly pegging graft with switch body 1 and switch seat 2, guarantees to be connected stability between switch body 1 and the plug socket.
Wherein, the grafting of a plurality of switch bodies 1 and switch seat 2 can be through being provided with spout or slider on switch body 1, and the correspondence is provided with slider or spout on switch seat 2, realizes sliding plug between switch body 1 and the switch seat 2, the plug-in connection operation between the switch body 1 of being convenient for and the switch seat 2.
The contact surface 11 of the adjacent switch body 1 can be the joint between the larger side surface of the switch body 1 and the larger side surface of the adjacent switch body 1, or the joint between the smaller front surface of the switch body 1 and the smaller front surface of the adjacent switch body 1, as long as the contact surface 11 between the adjacent bodies can be ensured.
Wherein, switch seat 2 can be including the low groove that is formed by both sides fender wall, with a plurality of switch body 1 grafting low inslot, guarantee reliable and stable grafting between a plurality of switch body 1 and the switch seat 2.
Wherein, the lower end surface of the switch body 1 is provided with a plug-in post, and the switch seat 2 is provided with a plug-in hole; through with switch body 1 top-down with switch body 1 peg graft to switch seat 2 on, realize spacing on switch body 1 and the switch seat 2 horizontal direction.
Wherein, switch body 1 still includes the shell body, and switch body 1 sets up in the shell body, avoids switch body 1 to receive external environment's influence and wearing and tearing scheduling problem.
Optionally, the communication connector 12 comprises a first communication connector 121 and a second communication connector 122 which are connected in a matching way; the first communication connection 121 is arranged on the contact face 11 of one of the adjacent switch bodies 1, and the second communication connection 122 is arranged on the contact face 11 of the other of the adjacent switch bodies 1.
In one embodiment, the first communication connector 121 includes an elastic probe, and the second communication connector 122 includes a probe hole, that is, the elastic probe is disposed on the contact surface 11 of one of the adjacent switch bodies 1, and the probe hole is disposed on the contact surface 11 of the other one of the adjacent switch bodies 1, so that the elastic force of the elastic probe can be used to realize that one switch body 1 is individually plugged into the switch base 2, thereby improving the assembly efficiency.
In another embodiment, the first communication connector 121 includes an elastic head, and the second communication connector 122 includes an elastic head, that is, when the adjacent switch bodies 1 are contacted, the elastic head and the elastic head are connected in a matching manner, and by using the elasticity of the elastic head, stable communication connection between the adjacent switch bodies 1 is realized, so that the connection is firmer, and the connection stability is improved. It is worth mentioning that the protruding size of the elastic head is small and is maintained at 1-2 mm.
Taking the composite switch including two switch bodies 1 as an example, a first switch body 1 and a second switch body 1 having contact surfaces 11 are sequentially provided, and the right side surface of the first switch body 1 and the left side surface of the second switch body 1 are respectively provided with an elastic probe and a probe hole, so that communication between the first switch body 1 and the second switch body 1 is realized.
Taking the composite switch including three switch bodies 1 as an example, a first switch body 1, a second switch body 1 and a third switch body 1 which have contact surfaces 11 are arranged in sequence, the right side surface of the first switch body 1 and the left side surface of the second switch body 1 are respectively provided with an elastic probe and a probing hole, so that communication between the first switch body 1 and the second switch body 1 is realized, the right side surface of the second switch body 1 and the left side surface of the third switch are respectively provided with an elastic probe and a probing hole, and communication between the second switch body 1 and the third switch body 1 is realized.
Further, the elastic probe is an elastic probe.
Wherein, the elastic probe is the elastic probe, is favorable to when grafting switch body 1, and the elastic probe between the adjacent switch body 1 has better stability with when exploring the hole cooperation, guarantees the stability and the reliability of communication effect.
Wherein, the material of elastic probe can be rubber, elastic plastic etc. as long as can guarantee switch body 1 when pegging graft, can be less to the friction that causes between the adjacent switch body 1 to can guarantee the elastic probe between the adjacent switch body 1 can be stable insert in the probe hole, guarantee adjacent switch body 1's communication effect.
Further, the switch body 1 includes a control module 13, and a communication port is arranged on the control module 13; the communication port is used for the switch body 1 to receive a remote switch-on/off signal.
Optionally, the switch body 1 includes a knife switch 14 and a power taking structure 15; the power taking structure 15 is connected with the disconnecting link 14, the power taking structure 15 is connected with the control module 13, and the control module 13 is used for providing energy for the disconnecting link 14 through the power taking structure 15.
The knife switch 14 of the switch body 1 is connected with the power taking structure 15 through the control module 13 to perform local power taking on/off, power taking time is shortened, power taking time is improved, and the reaction effect of the knife switch 14 of the switch body 1 on/off is guaranteed.
The power taking structure 15 is connected with the control module 13, and energy is obtained in the control module 13 through movement of the power taking structure 15, so that energy is obtained through separation and closing of the disconnecting link 14.
Wherein, get the removal of electric structure 15 and can realize being connected of switch body 1 and control circuit, and then guarantee the local electricity of switch body 1.
Further, the current taking structure 15 includes a first contact 151 and a second contact 152; the first contact 151 can communicate with the incoming line side of the control module 13 when the switch body 1 is closed, so that the switch body 1 gets electricity from the incoming line side of the control module 13; the second contact 152 can communicate with the outgoing line side of the control module 13 when the switch body 1 is turned off, so that the switch body 1 takes power from the outgoing line side of the control module 13.
Specifically, through the first contact 151 and the second contact 152 included in the power taking structure 15 of the switching apparatus, when the switch body 1 is disconnected, the switch body 1 does not need to be protected, the switch body 1 is powered on through the incoming line side of the control module 13 to control the switch body 1 to be closed, and after fuse of a protection effect caused by a fault of the control module 13 is fused, the fault of the control module 13 has no electric energy, and the condition that the switch body 1 is closed cannot occur, that is, the condition that a circuit breaker loses a protection function when the control module 13 fails does not exist; when the switch body 1 is closed, the switch body 1 is switched off through the power taking control of the outlet side of the control module 13, and when the short-circuit fault of the control module 13 occurs, the switch body 1 protects the control module 13, so that the power taking continuity and reliability of the switch electrical appliance in the using process are ensured.
When the switch body 1 is in different states, the switch body 1 can be communicated with the incoming line side or the outgoing line side of the control module 13 respectively by utilizing the movement characteristics of the power taking structure 15 of the switching device, namely, the power can be taken from the incoming line side and the outgoing line side of the control module 13 respectively, so that the switch body 1 is not affected when the control module 13 has faults such as short circuit and the like, and the continuous power supply of the switch body 1 can be ensured.
When the switch body 1 is disconnected, the switch body 1 is communicated with the wire inlet side of the control module 13, namely, power is taken from the wire inlet side of the control module 13; when the switch body 1 is switched from off to on, the power taking structure 15 of the switching device moves, that is, the incoming line sides of the switch body 1 and the control module 13 are gradually in an off state, and the outgoing line sides of the switch body 1 and the control module 13 are gradually in a connected state; when the switch body 1 is closed, the switch body 1 is communicated with the outgoing line side of the control module 13, that is, the switch body 1 takes power from the outgoing line side of the control module 13.
Wherein, first contact 151 and second contact 152 all can be rectangular contact piece, and the contact piece can communicate with the incoming line side and the side of being qualified for the next round of competitions of control module 13 respectively, have great contact surface 11 area, guarantee that switch electrical apparatus get electric structure 15 at the removal in-process, first contact 151 and second contact 152 can be accurate with the incoming line side and the side of being qualified for the next round of competitions of control module 13 and communicate.
Optionally, the switch body 1 further includes an arc chute assembly 16; the arc chute assembly 16 is arranged on one side of the power taking structure 15, and the arc chute assembly 16 is used for reducing electric arcs generated in the moving process of the power taking structure 15.
Through be provided with arc chute assembly 16 in one side of getting electric structure 15 to guarantee to get electric structure 15 and can be cut down by arc chute assembly 16 in the electric arc that removes the electricity in-process production, avoid getting the electric arc that electric structure 15 produced in the removal process and to the influence that switch body 1 caused.
Wherein, arc chute subassembly 16 sets up in the one side in the opposite direction of the removal scheme of getting electric structure 15, also gets electric structure 15 and moves upward and get the electricity, and then arc chute subassembly 16 then sets up the downside of getting electric structure 15, guarantees that arc chute subassembly 16 neither can influence the removal of getting electric structure 15, also can realize eliminating the effect of the electric arc that produces.
Optionally, the arc chute assembly 16 includes an arc chute support 161 and a plurality of arc chute pieces 162; the arc extinguishing pieces 162 are horizontally fixed in the arc extinguishing grid support 161 at intervals, and the arc extinguishing grid support 161 is arranged on one side of the power taking structure 15.
Specifically, a plurality of arc extinguishing pieces 162 are horizontally fixed in an arc extinguishing grid support 161 at intervals, the arc extinguishing pieces 162 reduce the arc generated by the movement of the power taking structure 15, a plurality of arc extinguishing grids are used for supporting between the arc extinguishing grids, and the arc extinguishing grid support 161 is arranged on one side of the power taking structure 15 in the opposite direction of the power taking movement
Wherein, a plurality of arc extinguishing pieces 162 are fixed in the arc chute support 161, realize the wholeness of arc chute subassembly 16, the convenience of the installation of the whole blend switch of being convenient for.
The arc extinguishing pieces 162 are arranged on the arc extinguishing grid support 161 at intervals, so that the stability of an arc extinguishing effect is ensured, and a strong effect is achieved; the arc extinguishing piece 162 is horizontally arranged in the arc extinguishing grid support 161, so that the arc of the vertical direction of the generation of the power taking structure 15 moving up and down is cut, and the arc extinguishing effect is better.
The lower ends of the arc-extinguishing pieces 162 are disconnected, the distance between every two adjacent arc-extinguishing pieces 162 is 1 mm, and the voltage drop between every two adjacent arc-extinguishing pieces 162 is guaranteed to be 10-20 volts. It is worth mentioning that the tail part of the arc extinguishing piece 162 is added with a heat dissipation vent hole to avoid re-burning.
The utility model also provides a power distribution device comprising the compound switch.
Specifically, distribution equipment is including having switch seat 2 and the blend switch of a plurality of switch bodies 1, and blend in proper order a plurality of switch bodies 1 of blend switch pegs graft on switch seat 2, realize that two liang of contact surfaces 11 have between a plurality of switch bodies 1 of blend switch to communication connection spare 12 that sets up on contact surfaces 11 of adjacent switch body 1 realizes the communication connection between a plurality of switch bodies 1, both realized that blend switch has less volume, can realize again that quick reliable communication between a plurality of switch bodies 1 of blend switch, improve blend switch's result of use and practicality.
EXAMPLE III
The embodiment of the utility model provides a compound switch, which is different from the second embodiment in that: a communication port is provided on the control module 13 of at least one switch body 1.
Specifically, through being provided with the communication port on at least one switch body 1's control module 13, realize receiving long-range floodgate signal that opens and shuts, and then realize switch body 1's floodgate operation that opens and shuts, it is more intelligent.
Wherein, be provided with the communication port on the control module 13 of a switch body 1, because can realize communicating each other again between a plurality of switch bodies 1, also be provided with the communication port on a switch body 1 promptly, realize the remote control of a plurality of switch bodies 1 of whole blend switch and open and close the floodgate, improve the performance of product.
Wherein, can all be provided with the communication port on every switch body 1 respectively, realize that a plurality of blend switches of blend switch can be respectively by remote control divide-shut brake, guarantee control efficiency and precision.
In summary, according to the combination switch and the power distribution equipment provided by the utility model, the switch bodies 1 are sequentially inserted in the switch base 2 side by side, the adjacent switch bodies 1 are provided with the contact surfaces 11, the contact surfaces 11 of the adjacent switch bodies 1 are provided with the communication connecting pieces 12, and the communication connecting pieces 12 are used for connecting the adjacent switch bodies 1 in a communication manner. Through laminating in proper order a plurality of switch bodies 1 and pegging graft on the switch seat 2, realize two liang of contact surfaces 11 that have between a plurality of switch bodies 1 to the communication connection between a plurality of switch bodies 1 is realized to the communication connection spare 12 that sets up on the contact surface 11 of adjacent switch body 1, has both realized that blend switch has less volume, can realize again that quick reliable communication between a plurality of switch bodies 1 of blend switch improves blend switch's result of use and practicality.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A multiple switch, characterized in that it comprises a plurality of switch bodies (1);
the adjacent switch body (1) is provided with a contact surface (11), a communication connecting piece (12) is arranged on the contact surface (11) of the adjacent switch body (1), and the communication connecting piece (12) is used for connecting the adjacent switch body (1) in a communication mode.
2. Compound switch according to claim 1, characterized in that it further comprises a switch base (2);
the switch bodies (1) are sequentially inserted in the switch seat (2) side by side;
the communication connector (12) comprises a first communication connector (121) and a second communication connector (122) which are connected in a matching way;
the first communication connector (121) is arranged on a contact surface (11) of one of the adjacent switch bodies (1), and the second communication connector (122) is arranged on a contact surface (11) of the other one of the adjacent switch bodies (1).
3. The compound switch of claim 2, wherein the first communication connection (121) comprises a resilient probe and the second communication connection (122) comprises a probe hole;
or
The first communication connection (121) and the second communication connection (122) each comprise an elastic probe.
4. The compound switch according to claim 1, characterized in that the switch body (1) comprises a control module (13), the control module (13) being provided with a communication port;
the communication port is used for receiving a remote switching-on/off signal by the switch body (1).
5. Compound switch according to claim 4, characterized in that the control module (13) of at least one switch body (1) is provided with a communication port.
6. Compound switch according to claim 4, characterized in that the switch body (1) comprises a knife-switch (14) and a current-taking structure (15);
the power taking structure (15) is connected with the disconnecting link (14), the power taking structure (15) is connected with the control module (13), and the control module (13) is used for providing energy for the disconnecting link (14) through the power taking structure (15).
7. Compound switch according to claim 6, characterized in that the current-taking structure (15) comprises a first contact (151) and a second contact (152);
the first contact (151) can be communicated with the wire inlet side of the control module (13) when the switch body (1) is closed, so that the switch body (1) is electrified from the wire inlet side of the control module (13);
the second contact (152) can be communicated with the outgoing line side of the control module (13) when the switch body (1) is disconnected, so that the switch body (1) can be electrified from the outgoing line side of the control module (13).
8. The compound switch according to claim 7, characterized in that the switch body (1) further comprises an arc chute assembly (16);
the arc extinguishing grid assembly (16) is arranged on one side of the electricity taking structure (15), and the arc extinguishing grid assembly (16) is used for reducing electric arcs generated in the moving process of the electricity taking structure (15).
9. The compound switch of claim 8, wherein the arc chute assembly (16) comprises an arc chute support (161) and a plurality of arc plates (162);
a plurality of arc extinguishing pieces (162) are horizontally fixed in the arc extinguishing grid support (161) at intervals, and the arc extinguishing grid support (161) is arranged on one side of the electricity taking structure (15).
10. An electrical distribution apparatus comprising a compound switch according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120880663.2U CN215496428U (en) | 2021-04-27 | 2021-04-27 | Combination switch and distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120880663.2U CN215496428U (en) | 2021-04-27 | 2021-04-27 | Combination switch and distribution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215496428U true CN215496428U (en) | 2022-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120880663.2U Active CN215496428U (en) | 2021-04-27 | 2021-04-27 | Combination switch and distribution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215496428U (en) |
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2021
- 2021-04-27 CN CN202120880663.2U patent/CN215496428U/en active Active
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