CN217134281U - Magnetic protection relay contact cleaning device - Google Patents
Magnetic protection relay contact cleaning device Download PDFInfo
- Publication number
- CN217134281U CN217134281U CN202220444947.1U CN202220444947U CN217134281U CN 217134281 U CN217134281 U CN 217134281U CN 202220444947 U CN202220444947 U CN 202220444947U CN 217134281 U CN217134281 U CN 217134281U
- Authority
- CN
- China
- Prior art keywords
- power supply
- magnetic latching
- control switch
- latching relay
- relay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 230000005389 magnetism Effects 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 230000008094 contradictory effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Relay Circuits (AREA)
Abstract
The utility model belongs to the technical field of the relay technique and specifically relates to indicate a magnetism relay contact belt cleaning device is protected to magnetism, including power supply ware, control switch and mount pad, the power supply ware has positive output and negative pole output, control switch with the mount pad electricity is connected and is set up between positive output and negative pole output, and the mount pad is used for the assembly to treat abluent magnetism and keeps the relay, and control switch is used for controlling the on-off of magnetism and keeps relay, punctures the contact of magnetism and keeps the relay in order to carry out the contact washing through the electric current. The utility model discloses a mode that the electric current punctures the oxide layer realizes wasing the contact of magnetic latching relay, compares in hanging the oxide layer and has higher cleaning efficiency.
Description
Technical Field
The utility model belongs to the technical field of the relay technique and specifically relates to indicate a magnetism is protected magnetic relay contact belt cleaning device.
Background
After the relay is used for many times, the contact of the relay is poor in contact due to oxidation, and at the moment, the contact needs to be cleaned to ensure that the relay can be continuously and reliably connected with electricity. At present, the contact cleaning of the relay is usually carried out by manually scraping an oxide layer, and the cleaning time is long, so that the efficiency is low.
Disclosure of Invention
The utility model discloses problem to prior art provides a magnetism is protected magnetic relay contact belt cleaning device, can promote the cleaning efficiency.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of magnetism keeps magnetic relay contact belt cleaning device, including power supply ware, control switch and mount pad, the power supply ware has positive output and negative pole output, control switch with the mount pad electricity is connected and is set up between positive output and negative pole output, and the mount pad is used for the assembly to treat abluent magnetism and keeps the relay, and control switch is used for controlling the on-off of magnetism and keeps the relay, punctures the contact of magnetism and keeps the relay in order to carry out the contact washing through the electric current.
Furthermore, the power supply is provided with a display panel, the display panel is used for displaying the current output voltage value of the power supply, and the control panel is also used for displaying the current value passing through the control switch and the mounting seat.
Furthermore, two ends of the mounting seat are respectively provided with an electric terminal, and the two electric terminals are respectively electrically connected with the power supply and the control switch; the top of mount pad still is provided with the mounting groove that is used for installing magnetic latching relay, and two electrical terminals all stretch into the mounting groove in and be used for contradicting with the magnetic latching relay in the mounting groove.
Further, the mounting seat is made of an insulating material.
Furthermore, the mounting seat is provided with a fixing hole, a binding belt is arranged in the fixing hole, and the binding belt is used for binding the control switch.
Further, the power supply is an adjustable power supply.
The utility model has the advantages that: the utility model discloses a mode that the electric current punctures the oxide layer realizes wasing the contact of magnetic latching relay, compares in hanging the oxide layer and has higher cleaning efficiency.
Drawings
Fig. 1 is a schematic view of the present invention.
Reference numerals: 1-power supply unit, 2-control switch, 3-mounting seat, 4-relay, 5-bandage, 11-positive output end, 12-negative output end, 13-control panel, 31-electrical connection terminal, 32-mounting groove, 33-fixing hole.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a pair of magnetism keeps magnetic relay contact belt cleaning device, including power supply 1, control switch 2 and mount pad 3, power supply 1 has anodal output 11 and negative pole output 12, control switch 2 with 3 electricity of mount pad are connected and are set up between anodal output 11 and negative pole output 12, and mount pad 3 is used for the assembly to treat abluent magnetism and keeps relay 4, and control switch 2 is used for controlling the break-make electricity of magnetism and keeps relay 4, punctures the contact of magnetism and keeps relay 4 in order to carry out the contact washing through the electric current.
During the in-service use, this power supply ware 1 is adjustable power, and after magnetic latching relay 4 was put into mount pad 3 promptly, under the prerequisite that guarantees that power supply ware 1 can reliably supply power, through the switch-on of control switch 2 control circuit to make power supply ware 1 can supply power for magnetic latching relay 4 in the mount pad 3, make the electric current pass through magnetic latching relay 4's contact. The contact of the magnetic latching relay 4 can be regarded as a resistor with a larger resistance value when being oxidized, at the moment, after the voltage of the power supply 1 reaches a certain value, the oxide layer can be punctured through the current of the magnetic latching relay 4, so that the part of the contact of the magnetic latching relay 4, which can be connected with electricity, is exposed to the outside and can be reliably contacted, and the effect of cleaning the contact is achieved.
In this embodiment, power supply 1 is provided with display panel, display panel is used for showing the voltage value of power supply 1 current output, control panel 13 still is used for showing the current value through control switch 2 and mount pad 3, thereby let the staff can adjust the output voltage of power supply 1 to suitable numerical value, and can observe current value through display panel behind closed control switch 2, can prove that the oxide layer is punctured after the current value takes place comparatively strong change, then in time break off control switch 2 by the staff this moment and can not lead to burning out because of passing through short-circuit current for a long time with protection magnetism keep relay 4.
In the embodiment, two ends of the mounting base 3 are respectively provided with an electric terminal 31, and the two electric terminals 31 are respectively electrically connected with the power supply 1 and the control switch 2; the top of mount 3 still is provided with mounting groove 32 that is used for installing magnetic latching relay 4, and two electrical terminals 31 all stretch into mounting groove 32 and are used for contradicting with magnetic latching relay 4 in mounting groove 32. After the magnetic latching relay 4 is placed in the mounting groove 32, the contact to be cleaned is respectively abutted against the two electric connection terminals 31, and after the control switch 2 is closed, current can reach the contact through the electric connection terminals 31 to be cleaned; after cleaning is finished, a worker only needs to take out the magnetic latching relay 4 from the mounting groove 32, so that wiring is omitted; in addition, during cleaning, the worker can also move the magnetic latching relay 4 in the mounting groove 32 by a small amplitude to adjust the posture, so as to ensure that breakdown can reliably occur.
Specifically, the mounting seat 3 is made of an insulating material, so that the electric leakage phenomenon is avoided.
Specifically, mount pad 3 is provided with fixed orifices 33, be provided with bandage 5 in the fixed orifices 33, bandage 5 is used for binding control switch 2, guarantees that control switch 2 can not take place the skew when stirring control switch 2 for control is more convenient simple.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a magnetism protects magnetic relay contact belt cleaning device which characterized in that: including power supply ware, control switch and mount pad, the power supply ware has anodal output and negative pole output, control switch with the mount pad electricity is connected and is set up between anodal output and negative pole output, and the mount pad is used for assembling to treat abluent magnetic latching relay, and control switch is used for controlling the on-off of magnetic latching relay, punctures the contact of magnetic latching relay through the electric current and washs in order to carry out the contact.
2. The magnetic latching relay contact cleaning apparatus according to claim 1, characterized in that: the power supply is provided with a display panel, the display panel is used for displaying the current output voltage value of the power supply, and the control panel is also used for displaying the current value passing through the control switch and the mounting seat.
3. The magnetic latching relay contact cleaning apparatus according to claim 1, characterized in that: two ends of the mounting seat are respectively provided with an electric connection terminal, and the two electric connection terminals are respectively electrically connected with the power supply and the control switch; the top of mount pad still is provided with the mounting groove that is used for installing magnetic latching relay, and two electrical terminals all stretch into the mounting groove in and be used for contradicting with the magnetic latching relay in the mounting groove.
4. The magnetic latching relay contact cleaning apparatus according to claim 3, characterized in that: the mounting seat is made of an insulating material.
5. The magnetic latching relay contact cleaning apparatus according to claim 3, characterized in that: the mounting seat is provided with a fixing hole, a binding belt is arranged in the fixing hole and used for binding the control switch.
6. The magnetic latching relay contact cleaning apparatus according to claim 1, characterized in that: the power supply is an adjustable power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444947.1U CN217134281U (en) | 2022-03-01 | 2022-03-01 | Magnetic protection relay contact cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444947.1U CN217134281U (en) | 2022-03-01 | 2022-03-01 | Magnetic protection relay contact cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217134281U true CN217134281U (en) | 2022-08-05 |
Family
ID=82643224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220444947.1U Active CN217134281U (en) | 2022-03-01 | 2022-03-01 | Magnetic protection relay contact cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217134281U (en) |
-
2022
- 2022-03-01 CN CN202220444947.1U patent/CN217134281U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231123 Address after: 516100 No.1 Zhonghua 1st Road, Yuanzhou Town, Boluo County, Huizhou City, Guangdong Province Patentee after: Guangdong Yongneng Electronic Technology Co.,Ltd. Address before: 523000 Room 301, building 1, No.16, Shikeng Road, Hengli Town, Dongguan City, Guangdong Province Patentee before: Dongguan Yongneng Electric Power Co.,Ltd. |