CN215680546U - Contactor with waterproof function - Google Patents
Contactor with waterproof function Download PDFInfo
- Publication number
- CN215680546U CN215680546U CN202122172138.8U CN202122172138U CN215680546U CN 215680546 U CN215680546 U CN 215680546U CN 202122172138 U CN202122172138 U CN 202122172138U CN 215680546 U CN215680546 U CN 215680546U
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- CN
- China
- Prior art keywords
- contactor
- waterproof function
- protective cover
- groove
- box body
- 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.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 20
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides a contactor with a waterproof function, which comprises a protective shell, wherein a contactor body is arranged in an inner cavity of the protective shell, a glass door is rotatably connected to one side of the protective shell, a sealing lock is arranged on one side of the glass door, an installation plate is arranged on one side of the protective shell, a waterproof assembly is arranged at the top of the protective shell, a protective cover is arranged at the top of the protective shell, a threading hole is formed in one side of the protective cover, a groove is formed in the inner cavity of the protective cover, clamping grooves are formed in two sides of the bottom of the protective cover, and the clamping grooves are located on two sides of the groove. The contactor with the waterproof function solves the problems that the existing contactor is incomplete in protection function, moist air and dust easily enter the device to cause short circuit of the device and a circuit, and the contactor is easily damaged when water flow is spilled.
Description
Technical Field
The utility model relates to the technical field of contactor equipment, in particular to a contactor with a waterproof function.
Background
The contactor is divided into an alternating current contactor and a direct current contactor, which are applied to the occasions of power, power distribution and power utilization, the contactor is an electric appliance which utilizes a coil to flow current to generate a magnetic field to close a contact so as to control a load in industrial electricity, in the aspect of electrical engineering, because an alternating current and direct current main loop can be quickly cut off and a device which can frequently switch on and off a large current control circuit is applied, a motor is often used as a control object, the contactor can also be used for controlling power loads such as factory equipment, an electric heater, a working mother machine and various power units, the contactor not only can switch on and off the circuit, but also has a low-voltage release protection function, the control capacity of the contactor is large, the contactor is suitable for frequent operation and remote control, and is one of important elements in an automatic control system, in the industrial electricity, the types of the contactor are many, the working current is different from 5A to 1000A, the electromagnetic attraction of the static iron core is generated to attract the moving iron core and drive the alternating current contactor to move point, the normally closed contact is opened, the normally open contact is closed, the normally closed contact and the normally open contact are linked, when the coil is powered off, the electromagnetic attraction disappears, the armature is released under the action of the release spring, the contact is restored, the normally open contact is opened, the normally closed contact is closed, and the working principle of the direct current contactor is similar to that of a temperature switch.
Contactor is often used in distribution operation, it produces the magnetic field to utilize the coil to flow through electric current, make the contact closed, in order to reach the electrical equipment of control load, because contactor is connected with whole electric network, in case take place the short circuit, the consequence is very serious, consequently, the protection requirement to contactor is very important, but present common contactor still has safeguard function imperfection, moist air and dust enter into the inside of device easily, cause device and circuit to take place the short circuit, appear dangerously, and when meetting rivers and spilling, easily cause the damage to contactor.
Therefore, it is necessary to provide a new contactor having a waterproof function to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the contactor with the waterproof function, which has the advantages of simple design, moisture prevention and prevention, potential safety hazard reduction and service life improvement.
The technical scheme of the utility model is as follows:
the utility model provides a contactor with waterproof function, includes the protecting crust, the inner chamber of protecting crust is provided with the contactor body, one side of protecting crust is rotated and is connected with the glass door, one side of glass door is provided with sealed lock, one side of protecting crust is provided with the mounting panel, the top of protecting crust is provided with waterproof component.
According to the embodiment of the utility model, in order to achieve a waterproof effect, the waterproof assembly comprises a protective cover, a threading hole, a groove and clamping grooves, the protective cover is arranged at the top of the protective cover, the threading hole is formed in one side of the protective cover, the groove is formed in the inner cavity of the protective cover, the clamping grooves are formed in two sides of the bottom of the protective cover, and the clamping grooves are located on two sides of the groove.
According to the embodiment of the utility model, in order to achieve the effect of convenient fixation, the top of the protective shell is provided with the fixed block, the inner cavity of the fixed block is provided with six mounting grooves, and the outer side of the fixed block is connected with the inner wall of the groove in a sliding manner.
According to the embodiment of the utility model, in order to achieve the effect of convenient clamping, the top of the protective shell is fixedly connected with two clamping blocks, and the outer sides of the two clamping blocks are clamped with the inner wall of the clamping groove.
According to the embodiment of the utility model, in order to achieve the effect of convenient installation, the top and the bottom of one side of the contactor body are fixedly connected with the installation blocks, and one side of each installation block is provided with the fixing bolt.
According to the embodiment of the utility model, in order to achieve the effect of convenient installation and disassembly, one side of the installation plate is provided with a first threaded hole matched with the fixing bolt for use, the inner cavity of the installation block is provided with a second threaded hole matched with the fixing bolt for use, and the outer side of the fixing bolt is in threaded connection with the inner walls of the first threaded hole and the second threaded hole.
According to the embodiment of the utility model, in order to achieve the effects of dust removal and moisture prevention, the bottom of the protective shell is provided with the box body, one side of the box body is provided with the air inlet plate, and the top of the box body is provided with the ventilation plate.
According to the embodiment of the utility model, in order to achieve the effect of recycling, the bottom of the inner cavity of the box body is fixedly connected with a suction fan, the air suction end of the suction fan is communicated with one side of an air inlet plate through an air suction pipe, the air exhaust end of the suction fan is communicated with a heating bin through an exhaust pipe, the inner cavity of the heating bin is provided with a heater, two sides of the inner wall of the box body are fixedly connected with fixing plates, the inner wall of each fixing plate is connected with an active carbon adsorption plate in a sliding mode, one side of the box body is provided with a sealing door, and the front surface of the sealing door is provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
this contactor with waterproof function through setting up the protecting crust, is provided with the contactor body at the inner chamber of protecting crust, and the protecting crust seals through glass door and sealed lock, has played dustproof and damp-proofing effect.
One side fixedly connected with installation piece of contactor body, the installation piece passes through fixing bolt and one side bolted connection of mounting panel, has reached the effect that conveniently installs and dismantle the contactor body.
The circuit that will need to be connected with contactor body penetrates earlier in the threading hole of protection casing one side, penetrate in the mounting groove of fixed block inner chamber again, thereby be connected circuit and contactor body, connect the draw-in groove that accomplishes the back through the protection casing bottom and carry out the joint with the fixture block at protection casing top, thereby seal the circuit, prevented that rivers from spilling and causing the damage to the contactor body, thereby fine water-proof effects has been reached, it still has protective function imperfectly to have solved current contactor, moist air and dust enter into the inside of device easily, cause device and circuit to take place the short circuit, danger appears, and when meetting rivers and spilling, easily cause the problem of damage to the contactor.
Drawings
Fig. 1 is a schematic structural diagram of a contactor with waterproof function according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of the fixing block in fig. 1.
Fig. 3 is a schematic structural view of the waterproof assembly in fig. 1.
Fig. 4 is a schematic structural view of the mounting plate of fig. 1.
Fig. 5 is a schematic view of the internal structure of the cartridge of fig. 1.
Detailed Description
The utility model is further illustrated by the following figures and examples.
Fig. 1 to 5 show a schematic structural diagram of a contactor with waterproof function according to a preferred embodiment of the present invention, in which fig. 1 is a schematic structural diagram; FIG. 2 is a schematic structural view of the fixing block shown in FIG. 1; FIG. 3 is a schematic structural view of the flashing assembly shown in FIG. 1; FIG. 4 is a schematic structural view of the mounting plate shown in FIG. 1; fig. 5 is a schematic view of the internal structure of the cartridge shown in fig. 1. A contactor having a waterproof function includes a protective case 1.
As shown in fig. 1, 2, 3 and 4, a contactor body 2 is arranged in an inner cavity of a protective shell 1, a glass door 3 is rotatably connected to one side of the protective shell 1, a sealing lock 4 is arranged on one side of the glass door 3, a mounting plate 5 is arranged on one side of the protective shell 1, and a waterproof assembly 6 is arranged at the top of the protective shell 1.
As shown in fig. 1 and 3, the waterproof assembly 6 includes a protective cover 61, a threading hole 62, a groove 63 and a clamping groove 64, the protective cover 61 is arranged at the top of the protective shell 1, the threading hole 62 is provided at one side of the protective cover 61, the groove 63 is provided in the inner cavity of the protective cover 61, the clamping groove 64 is provided at both sides of the bottom of the protective cover 61, and the clamping groove 64 is located at both sides of the groove 63.
As shown in fig. 1, 2 and 3, the top of the protective shell 1 is provided with a fixing block 7, an inner cavity of the fixing block 7 is provided with mounting grooves 8, the number of the mounting grooves 8 is six, and the outer side of the fixing block 7 is slidably connected with the inner wall of the groove 63.
The top fixedly connected with fixture block 9 of protecting crust 1, the quantity of fixture block 9 sets up to two, and the outside of two fixture blocks 9 all with the inner wall joint of draw-in groove 64.
As shown in fig. 4, a mounting block 10 is fixedly connected to both the top and the bottom of one side of the contactor body 2, and a fixing bolt 11 is provided to one side of the mounting block 10.
As shown in fig. 4, a first threaded hole 12 used in cooperation with the fixing bolt 11 is formed in one side of the mounting plate 5, a second threaded hole 13 used in cooperation with the fixing bolt 11 is formed in an inner cavity of the mounting block 10, and the outer side of the fixing bolt 11 is in threaded connection with inner walls of the first threaded hole 12 and the second threaded hole 13.
Through setting up protecting crust 1, be provided with contactor body 2 in the inner chamber of protecting crust 1, protecting crust 1 seals through glass door 3 and sealed lock 4, has played dustproof and damp-proofing effect, and one side fixedly connected with installation piece 10 of contactor body 2, installation piece 10 pass through one side bolted connection of fixing bolt 11 with mounting panel 5, have reached the effect that conveniently installs and dismantle contactor body 2.
The circuit that will need to be connected with contactor body 2 penetrates earlier in the through wires hole 62 of protection casing 61 one side, penetrates in the mounting groove 8 of fixed block 7 inner chamber again to be connected circuit and contactor body 2, connect and carry out the joint through draw-in groove 64 and the fixture block 9 at protection casing 1 top of protection casing 61 bottom after accomplishing, thereby seal the circuit, prevented that rivers from spilling and causing the damage to contactor body 2, thereby reached fine water-proof effects.
As shown in fig. 1 and 4, a box body 14 is arranged at the bottom of the protective shell 1, an air inlet plate 15 is arranged at one side of the box body 14, and a ventilation plate 16 is arranged at the top of the box body 14.
As shown in fig. 1 and 4, a suction fan 17 is fixedly connected to the bottom of the inner cavity of the box body 14, an air suction end of the suction fan 17 is communicated with one side of the air inlet plate 15 through an air exhaust pipe, an air exhaust end of the suction fan 17 is communicated with a heating chamber 18 through an exhaust pipe, a heater 19 is arranged in the inner cavity of the heating chamber 18, fixing plates 20 are fixedly connected to both sides of the inner wall of the box body 14, an activated carbon adsorption plate 21 is slidably connected to the inner wall of the fixing plates 20, a sealing door 22 is arranged on one side of the box body 14, and a handle 23 is arranged on the front surface of the sealing door 22.
The box body 14 is fixedly connected to the bottom of the protective shell 1, the top of the box body 14 is communicated with the interior of the protective shell 1 through the ventilation plate 16, the activated carbon adsorption plate 21 is arranged below the ventilation plate 16, so that water vapor in the protective shell 1 is adsorbed, the waterproof effect is further enhanced, meanwhile, dust in the interior of the protective shell 1 is adsorbed, the service life of the contactor body 2 is greatly prolonged, when the activated carbon adsorption plate 21 is saturated, the suction fan 17 is arranged in the inner cavity of the box body 14, the suction fan 17 sucks external air through the air inlet plate 15 and conveys the air into the heating bin 18, the heater 19 heats the air, and conveys hot air into the activated carbon adsorption plate 21 through a pipeline, so that the activation effect is achieved, the situation that the activated carbon adsorption plate 21 needs to be frequently replaced is avoided, and the sealing door 22 and the handle 23 are arranged, so that the cleaning and maintenance in the box body 14 are convenient, the practicability and the convenience are greatly improved.
The working principle of the contactor with the waterproof function provided by the utility model is as follows:
when using, through setting up protecting crust 1, be provided with contactor body 2 in the inner chamber of protecting crust 1, protecting crust 1 seals through glass door 3 and sealed lock 4, has played dustproof and damp-proofing effect, and one side fixedly connected with installation piece 10 of contactor body 2, installation piece 10 pass through one side bolted connection of fixing bolt 11 with mounting panel 5, have reached the effect that conveniently installs and dismantle contactor body 2.
The circuit that will need to be connected with contactor body 2 penetrates earlier in the through wires hole 62 of protection casing 61 one side, penetrates in the mounting groove 8 of fixed block 7 inner chamber again to be connected circuit and contactor body 2, connect and carry out the joint through draw-in groove 64 and the fixture block 9 at protection casing 1 top of protection casing 61 bottom after accomplishing, thereby seal the circuit, prevented that rivers from spilling and causing the damage to contactor body 2, thereby reached fine water-proof effects.
Through the bottom fixedly connected with box body 14 at protecting crust 1, 16 and the inside intercommunication of protecting crust 1 are passed through at the top of box body 14, and the below of ventilating board 16 is provided with activated carbon adsorption board 21 to adsorb the steam in protecting crust 1, further strengthened water-proof effects, adsorb the dust of protecting crust 1 inside simultaneously, improved contactor body 2's life greatly.
After the activated carbon adsorption board 21 is saturated, be provided with suction fan 17 through the inner chamber at box body 14, suction fan 17 inhales the outside air through air inlet plate 15, and carry to in the heated warehouses 18, heater 19 heats the air, and carry steam to the activated carbon adsorption board 21 in through the pipeline, thereby the effect of activation has been played, it often changes activated carbon adsorption board 21 to have avoided needing, through setting up sealing door 22 and handle 23, be convenient for clear up and overhaul in the box body 14, practicality and convenience have been improved greatly.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a contactor with waterproof function, its characterized in that, includes the protecting crust, the inner chamber of protecting crust is provided with the contactor body, one side of protecting crust is rotated and is connected with the glass door, one side of glass door is provided with sealed lock, one side of protecting crust is provided with the mounting panel, the top of protecting crust is provided with waterproof component.
2. The contactor with waterproof function according to claim 1, wherein the waterproof component comprises a protective cover, a threading hole, a groove and a clamping groove, the protective cover is arranged at the top of the protective cover, the threading hole is formed in one side of the protective cover, the groove is formed in the inner cavity of the protective cover, the clamping groove is formed in both sides of the bottom of the protective cover, and the clamping groove is located at both sides of the groove.
3. The contactor with waterproof function according to claim 2, wherein a fixing block is arranged at the top of the protective shell, mounting grooves are formed in an inner cavity of the fixing block, the number of the mounting grooves is six, and the outer side of the fixing block is slidably connected with the inner wall of the groove.
4. The contactor with the waterproof function according to claim 2, wherein two clamping blocks are fixedly connected to the top of the protective shell, and the outer sides of the two clamping blocks are clamped with the inner wall of the clamping groove.
5. The contactor with waterproof function according to claim 1, wherein a mounting block is fixedly connected to both the top and the bottom of one side of the contactor body, and a fixing bolt is provided to one side of the mounting block.
6. The contactor with waterproof function according to claim 5, wherein a first threaded hole used with the fixing bolt is formed in one side of the mounting plate, a second threaded hole used with the fixing bolt is formed in the inner cavity of the mounting block, and the outer side of the fixing bolt is in threaded connection with the inner walls of the first threaded hole and the second threaded hole.
7. The contactor with waterproof function according to claim 1, wherein a box body is arranged at the bottom of the protective shell, an air inlet plate is arranged at one side of the box body, and a ventilation plate is arranged at the top of the box body.
8. The contactor with waterproof function according to claim 7, wherein a suction fan is fixedly connected to the bottom of the inner cavity of the box body, the suction end of the suction fan is communicated with one side of the air inlet plate through an exhaust pipe, the exhaust end of the suction fan is communicated with a heating bin through an exhaust pipe, the inner cavity of the heating bin is provided with a heater, fixed plates are fixedly connected to both sides of the inner wall of the box body, an activated carbon adsorption plate is slidably connected to the inner wall of the fixed plates, a sealing door is arranged on one side of the box body, and a handle is arranged on the front surface of the sealing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172138.8U CN215680546U (en) | 2021-09-09 | 2021-09-09 | Contactor with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172138.8U CN215680546U (en) | 2021-09-09 | 2021-09-09 | Contactor with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215680546U true CN215680546U (en) | 2022-01-28 |
Family
ID=79961747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122172138.8U Expired - Fee Related CN215680546U (en) | 2021-09-09 | 2021-09-09 | Contactor with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215680546U (en) |
-
2021
- 2021-09-09 CN CN202122172138.8U patent/CN215680546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |