CN220476098U - Round spiral line radio frequency lightning protection device with isolation device - Google Patents
Round spiral line radio frequency lightning protection device with isolation device Download PDFInfo
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- CN220476098U CN220476098U CN202322092613.XU CN202322092613U CN220476098U CN 220476098 U CN220476098 U CN 220476098U CN 202322092613 U CN202322092613 U CN 202322092613U CN 220476098 U CN220476098 U CN 220476098U
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- lightning protection
- protection device
- radio frequency
- isolation
- ventilation
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- 238000002955 isolation Methods 0.000 title claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a round spiral line radio frequency lightning protection device with an isolation device. The circular spiral line radio frequency lightning protection device with the isolation device comprises: the isolation box comprises an upper box body and a lower box body, and the isolation box is provided with a radio frequency lightning protection device body, two ventilation and moisture-proof mechanisms and two fixing mechanisms; the radio frequency lightning protection device body comprises a lightning protection device main body, an input end connector, an output end connector, a grounding screw and a grounding conductor, wherein the lightning protection device main body is arranged in an isolation box, the input end connector is connected to one side of the lightning protection device main body, the output end connector is connected to one side, far away from the input end connector, of the lightning protection device main body, and the grounding screw is installed at the bottom of the lightning protection device main body in a threaded mode. The circular spiral line radio frequency lightning arrester with the isolation device provided by the utility model can simply and effectively isolate and protect the lightning arrester, and the advantages of avoiding rust on the surface of the lightning arrester and affecting the service life of the lightning arrester are avoided.
Description
Technical Field
The utility model belongs to the technical field of lightning protection devices, and particularly relates to a round spiral line radio frequency lightning protection device with an isolation device.
Background
With the continuous development and innovation of the field of communication products, the integration level of communication equipment is higher and higher, and meanwhile, competition is also more vigorous. The communication equipment is usually installed on the top of an open field or building, is easily damaged by induced lightning, causes the damage of the communication equipment and the interruption of signals, and has increasingly important influence on human life in the information era.
In the related art, a circular helix radio frequency lightning protection device with isolating device is disclosed, including the isolation box, the inside of isolation box is provided with the lightning protection device body, the last fixed surface of isolation box is connected with dampproofing case, first through-hole has all been seted up to the both sides of isolation box, the inside of first through-hole is provided with the dead lever, the one end fixedly connected with fixture block of dead lever, the both sides of isolation box all are provided with the division board. This circular helix radio frequency lightning protection device with isolating device sets up through the cooperation of division board and isolation box, can keep apart the protection to the lightning protection device body, sets up through the cooperation of button, dead lever, spring, fixture block and connecting plate, can make things convenient for the staff to install and dismantle isolating device, and the dust screen can adsorb the dust, and the cooperation of drier and dampproof plate sets up can absorb moisture, can effectively avoid the surface of lightning protection device body to rust.
However, the above structure has the disadvantage that when in use, the isolation plate is sleeved on the output/input end connector, and the thickness of the output/input end connector is irregular, so that the isolation plate is conveniently sleeved on the output/input end connector, the vent hole is arranged at the top, rainwater can directly enter the moistureproof box during raining, and after the desiccant absorbs and saturates, the moistureproof box is filled with rainwater, so that normal ventilation cannot be realized.
Therefore, it is necessary to provide a new round spiral line radio frequency lightning protection device with an isolation device to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the circular spiral line radio frequency lightning arrester with the isolating device, which can simply and effectively isolate and protect the lightning arrester, avoid rust on the surface of the lightning arrester and influence the service life of the lightning arrester.
In order to solve the technical problems, the circular spiral line radio frequency lightning protection device provided by the utility model comprises: the isolation box comprises an upper box body and a lower box body, and the isolation box is provided with a radio frequency lightning protection device body, two ventilation and moisture-proof mechanisms and two fixing mechanisms;
the radio frequency lightning protection device comprises a radio frequency lightning protection device body, a radio frequency lightning protection device body and a radio frequency lightning protection device, wherein the radio frequency lightning protection device body comprises a lightning protection device main body, an input end connector, an output end connector, a grounding screw and a grounding conductor;
the dampproofing mechanism of ventilation includes dampproofing ventilation case, filter, dampproofing board and drier, dampproofing ventilation case fixed mounting is on the outer wall of one side of box down, fixed mounting has the filter in the dampproofing ventilation case, fixed mounting has the dampproofing board in the dampproofing ventilation case, it has the drier to fill between filter and the dampproofing board.
As a further scheme of the utility model, the fixing mechanism comprises a first -shaped block, a second -shaped block, a threaded rod and a circular internal thread ring, wherein the first -shaped block is fixedly arranged on one side outer wall of the lower box body, the second -shaped block is fixedly arranged on one side outer wall of the upper box body, the threaded rod is hinged in the first -shaped block, the threaded rod penetrates through the second -shaped block, the circular internal thread ring is sleeved on the threaded rod in a threaded mode, and the top of the circular internal thread ring is in contact with the bottom of the second -shaped block.
As a further scheme of the utility model, a grounding connector is fixedly arranged on the outer wall of one side of the isolation box, a grounding conductor is connected to the grounding conductor, and one end of the grounding conductor is fixedly connected with the grounding connector.
As a further scheme of the utility model, a plurality of ventilation openings are formed in the two dampproof ventilation boxes, and the ventilation openings are uniformly distributed in a straight shape on the two dampproof ventilation boxes.
As a further scheme of the utility model, the outer walls of one sides of the two dampproof ventilating boxes are fixedly provided with the baffles, and the two baffles are positioned above the ventilating openings.
As a further scheme of the utility model, the upper box body and the lower box body are respectively provided with an arc-shaped clamping groove, the inner wall of each arc-shaped clamping groove is fixedly provided with an elastic sealing gasket, and the elastic sealing gaskets are respectively contacted with the input end connector and the output end connector.
Compared with the related art, the circular spiral line radio frequency lightning arrester with the isolation device has the following beneficial effects:
1. according to the lightning arrester, the ventilation and moisture-proof mechanism is arranged, so that the lightning arrester main body can be prevented from being damped, and the service life is prevented from being influenced;
2. according to the utility model, the upper box body and the lower box body can be closed by arranging the fixing mechanism, so that the lightning protection device main body is isolated and protected.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic perspective view of a circular spiral RF lightning protection device with an isolation device;
FIG. 2 is a schematic diagram of a front cross-sectional view of a circular helix RF lightning protection device with an isolation device according to the present utility model;
FIG. 3 is a schematic diagram of a side cross-sectional structure of a circular helix RF lightning protection device with an isolation device of the present utility model.
In the figure: 1. an isolation box; 101. an upper case; 102. a lower box body; 2. a lightning arrester body; 3. an input terminal connector; 4. an output terminal joint; 5. a grounding screw; 6. a ground conductor; 7. a moisture-proof ventilation box; 8. a filter plate; 9. a moisture-proof plate; 10. a drying agent; 11. a first block; 12. a second block; 13. a threaded rod; 14. a circular internally threaded ring; 15. a ground connector; 16. a ground wire; 17. a vent; 18. and a baffle.
Detailed Description
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic perspective view of a circular spiral line radio frequency lightning protection device with an isolation device according to the present utility model; FIG. 2 is a schematic diagram of a front cross-sectional view of a circular helix RF lightning protection device with an isolation device according to the present utility model; FIG. 3 is a schematic diagram of a side cross-sectional structure of a circular helix RF lightning protection device with an isolation device of the present utility model. The circular spiral line radio frequency lightning protection device with the isolation device comprises: the isolation box 1, the isolation box 1 comprises an upper box body 101 and a lower box body 102, and the isolation box 1 is provided with a radio frequency lightning protection device body, two ventilation dampproof mechanisms and two fixing mechanisms;
the radio frequency lightning protection device comprises a lightning protection device main body 2, an input end connector 3, an output end connector 4, a grounding screw 5 and a grounding conductor 6, wherein the lightning protection device main body 2 is arranged in an isolation box 1, the input end connector 3 is connected to one side of the lightning protection device main body 2, the output end connector 4 is connected to one side of the lightning protection device main body 2 far away from the input end connector 3, the grounding screw 5 is installed at the bottom of the lightning protection device main body 2 in a threaded manner, and the grounding conductor 6 is installed on the grounding screw 5;
the ventilation dampproofing mechanism includes dampproofing ventilation case 7, filter 8, dampproofing board 9 and drier 10, dampproofing ventilation case 7 fixed mounting is on the outer wall of one side of box 102 down, fixed mounting has filter 8 in the dampproofing ventilation case 7, fixed mounting has dampproofing board 9 in the dampproofing ventilation case 7, it has drier 10 to fill between filter 8 and the dampproofing board 9.
As shown in fig. 1 and 3, the fixing mechanism comprises a first -shaped block 11, a second -shaped block 12, a threaded rod 13 and a circular internal thread ring 14, wherein the first -shaped block 11 is fixedly installed on one side outer wall of the lower box body 102, the second -shaped block 12 is fixedly installed on one side outer wall of the upper box body 101, the threaded rod 13 is hinged in the first -shaped block 11, the threaded rod 13 penetrates through the second -shaped block 12, the circular internal thread ring 14 is sleeved on the threaded rod 13 in a threaded manner, and the top of the circular internal thread ring 14 is in contact with the bottom of the second -shaped block 12;
by providing the fixing mechanism, the upper case 101 and the lower case 102 can be closed, thereby isolating and protecting the lightning arrester main body 2.
As shown in fig. 2, a grounding connector 15 is fixedly installed on the outer wall of one side of the isolation box 1, a grounding wire 16 is connected to the grounding conductor 6, and one end of the grounding wire 16 is fixedly connected with the grounding connector 15;
by providing the ground connector 15 and the ground wire 16, the lightning arrester can be grounded by connecting the ground wire 16 to the ground conductor 6.
As shown in fig. 1 and 3, a plurality of ventilation openings 17 are formed in each of the two moistureproof ventilation boxes 7, and the ventilation openings 17 are uniformly distributed in a straight shape on the two moistureproof ventilation boxes 7;
by providing the ventilation opening 17, outside air can be facilitated to enter the inside of the isolation box 1, and ventilation can be performed in the isolation box 1.
As shown in fig. 1 and 3, a baffle plate 18 is fixedly arranged on the outer wall of one side of each of the two moistureproof ventilating boxes 7, and the two baffle plates 18 are positioned above the ventilating openings 17;
by providing the baffle 18, the ventilation openings 17 can be shielded from rain, and rainwater is prevented from entering the dampproof ventilation box 7 through between the ventilation openings 17.
As shown in fig. 1 and 2, the upper case 101 and the lower case 102 are provided with arc-shaped clamping grooves, and elastic sealing gaskets are fixedly installed on the inner walls of the arc-shaped clamping grooves and respectively contacted with the input end connector 3 and the output end connector 4;
through setting up arc draw-in groove and elastic sealing pad, can make last box 101 and lower box 102 cutting ferrule connect 3 and output and connect 4 to the leakproofness of junction improves.
The working principle of the circular spiral line radio frequency lightning protection device provided by the utility model is as follows:
when the lightning protection device is used, the grounding lead 16 is connected with the grounding conductor 6, the lightning protection device body 2 is placed in the upper box body 101, the input end connector 3 and the grounding conductor 6 are respectively located in two arc-shaped grooves on the upper box body 101, the lower box body 102 is covered on the upper box body 101, the threaded rod 13 is clamped into the second -shaped block 12 at the moment, the circular internal thread ring 14 is screwed, the upper box body 101 and the lower box body 102 are connected and fixed, so that the lightning protection device body 2 is isolated and protected, air enters the dampproof ventilating box 7 through the ventilating opening 17 during ventilation, dust in the air can be filtered through the filter plate 8, and moisture in the air is absorbed by the drying agent 10 and the dampproof plate 9 when the rainy air is wet, so that the corrosion of the lightning protection device body 2 is avoided.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (6)
1. The utility model provides a circular helix radio frequency lightning protection device with isolating device which characterized in that includes:
the isolation box comprises an upper box body and a lower box body, and the isolation box is provided with a radio frequency lightning protection device body, two ventilation and moisture-proof mechanisms and two fixing mechanisms;
the radio frequency lightning protection device comprises a radio frequency lightning protection device body, a radio frequency lightning protection device body and a radio frequency lightning protection device, wherein the radio frequency lightning protection device body comprises a lightning protection device main body, an input end connector, an output end connector, a grounding screw and a grounding conductor;
the dampproofing mechanism of ventilation includes dampproofing ventilation case, filter, dampproofing board and drier, dampproofing ventilation case fixed mounting is on the outer wall of one side of box down, fixed mounting has the filter in the dampproofing ventilation case, fixed mounting has the dampproofing board in the dampproofing ventilation case, it has the drier to fill between filter and the dampproofing board.
2. The circular spiral radio frequency lightning protection device with isolation device of claim 1, wherein: the fixing mechanism comprises a first -shaped block, a second -shaped block, a threaded rod and a circular internal thread ring, wherein the first -shaped block is fixedly arranged on one side outer wall of the lower box body, the second -shaped block is fixedly arranged on one side outer wall of the upper box body, the threaded rod is hinged to be arranged in the first -shaped block, the threaded rod penetrates through the second -shaped block, the circular internal thread ring is sleeved on the threaded rod in a threaded mode, and the top of the circular internal thread ring is in contact with the bottom of the second -shaped block.
3. The circular spiral radio frequency lightning protection device with isolation device of claim 1, wherein: the grounding connector is fixedly arranged on the outer wall of one side of the isolation box, a grounding conductor is connected to the grounding conductor, and one end of the grounding conductor is fixedly connected with the grounding connector.
4. The circular spiral radio frequency lightning protection device with isolation device of claim 1, wherein: a plurality of ventilation openings are formed in the two dampproof ventilation boxes, and the ventilation openings are uniformly distributed in a straight shape on the two dampproof ventilation boxes.
5. The circular spiral radio frequency lightning protection device with isolation device of claim 1, wherein: two equal fixed mounting has the baffle on the outer wall of one side of dampproofing ventilation case, two the baffle all is located the top of vent.
6. The circular spiral radio frequency lightning protection device with isolation device of claim 1, wherein: the upper box body and the lower box body are respectively provided with an arc clamping groove, an elastic sealing gasket is fixedly arranged on the inner wall of the arc clamping groove, and the elastic sealing gasket is contacted with the input end connector and the output end connector respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092613.XU CN220476098U (en) | 2023-08-03 | 2023-08-03 | Round spiral line radio frequency lightning protection device with isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322092613.XU CN220476098U (en) | 2023-08-03 | 2023-08-03 | Round spiral line radio frequency lightning protection device with isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220476098U true CN220476098U (en) | 2024-02-09 |
Family
ID=89800499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322092613.XU Active CN220476098U (en) | 2023-08-03 | 2023-08-03 | Round spiral line radio frequency lightning protection device with isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220476098U (en) |
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2023
- 2023-08-03 CN CN202322092613.XU patent/CN220476098U/en active Active
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