CN207039182U - A kind of frequency conversion type surge suppressor - Google Patents
A kind of frequency conversion type surge suppressor Download PDFInfo
- Publication number
- CN207039182U CN207039182U CN201720960396.3U CN201720960396U CN207039182U CN 207039182 U CN207039182 U CN 207039182U CN 201720960396 U CN201720960396 U CN 201720960396U CN 207039182 U CN207039182 U CN 207039182U
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- Prior art keywords
- frequency conversion
- surge
- shell
- suppressor
- suppressing device
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of frequency conversion type surge suppressor, including bar of taking shelter from the thunder, shell, joint earth mat and frequency conversion surge suppressing device, the lightning-arrest bar and outer casing bottom are provided with joint earth mat, lightning-arrest bar is fixedly connected with combining earth mat, the outer side is provided with sliding door and deck, sliding door passes through hinge and cage connection, deck is fixedly connected with shell, the sliding door is provided with buckle, the enclosure is provided with frequency conversion surge suppressing device, Switching Power Supply, radio frequency unit, load is spaced apart and frequency conversion suppressor, frequency conversion surge suppressing device, Switching Power Supply, radio frequency unit, load, which is spaced apart with frequency conversion suppressor with outer casing bottom, to be fixedly connected, frequency conversion surge suppressing device is connected by being grounded tandem row with joint earth mat.A kind of frequency conversion type surge suppressor, by being provided with frequency conversion type surge suppressor inside the housing, effectively thunder and lightning can be blocked, suppressed, be purified, protection circuit rear end equipment no longer by thunder disaster, improves lightning protection ability.
Description
Technical field
Thunder resisting equipment technical field is the utility model is related to, specially a kind of frequency conversion type surge suppressor.
Background technology
Surge Protector, lightning protection device is also, is that one kind provides safety for various electronic equipments, instrument and meter, communication line
The electronic installation of protection.When the interference in electric loop either communication line because of the external world produces peak current or voltage suddenly
When, Surge Protector can turn on shunting within the extremely short time, so as to avoid infringement of the surge to other equipment in loop.Tradition
The planning of frequency conversion type surge suppressor lightning-protection system it is difficult, design is difficult, rectification is difficult and Maintenance Difficulty.For this, we devise a new
Frequency conversion type surge suppressor, solve the problems, such as that traditional frequency conversion type surge suppressor is inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of frequency conversion type surge suppressor, to solve existing technological deficiency and not
The technical requirements that can reach.
To achieve the above object, the utility model provides following technical scheme：A kind of frequency conversion type surge suppressor, including keep away
Thunder bar, shell, joint earth mat and frequency conversion surge suppressing device, the lightning-arrest bar and outer casing bottom are provided with joint earth mat, bar of taking shelter from the thunder
It is fixedly connected with combining earth mat, the outer side is provided with sliding door and deck, and sliding door passes through hinge and cage connection, deck
It is fixedly connected with shell, the sliding door is provided with buckle, and the enclosure is provided with frequency conversion surge suppressing device, switch electricity
Source, radio frequency unit, load are spaced apart to be spaced apart with frequency conversion suppressor, frequency conversion surge suppressing device, Switching Power Supply, radio frequency unit, load
It is fixedly connected with frequency conversion suppressor with outer casing bottom, frequency conversion surge suppressing device is connected by being grounded tandem row with joint earth mat,
The Switching Power Supply and load are connected between being spaced apart by transmission line.
Preferably, be provided with inside the frequency conversion surge suppressing device screen layer, high Jie's line conventional material, high resistance coating and
Copper cash, socket high resistance coating on the outside of copper cash are socketed high Jie's line conventional material on the outside of high resistance coating, outside high Jie's line conventional material
Side is socketed screen layer.
Preferably, more surge transmission lines and Duo Gen motor drives lines are provided with the transmission line.
Preferably, the Switching Power Supply, radio frequency unit and frequency conversion suppressor pass through transmission line and frequency conversion surge suppressing device
Connection.
Preferably, by hinge and cage connection, the other end is by deck and snaps fit attachment for described sliding door one end.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. compared with traditional frequency conversion type surge suppressor, the frequency conversion type surge suppressor after improvement is when Lightning disturbance transmission of electricity
During circuit, inside the housing provided with frequency conversion surge suppressing device, effectively thunder and lightning can be blocked, suppressed, be purified, to producing
Surge over voltage can effectively be suppressed, and then protection circuit rear end equipment improves lightning protection no longer by thunder disaster
Ability.
2. compared with traditional frequency conversion type surge suppressor, the frequency conversion type surge suppressor after improvement is arranged by being grounded tandem
It is connected with joint earth mat, ground connection tandem row is arranged for equipotential, and frequency conversion type surge suppressor device with weak is isolated, even if circuit
It is middle to produce overvoltage, cause line voltage distribution to raise, at this moment the voltage difference of circuit will be suppressed to reach by frequency conversion type surge suppressor device
To normal working voltage, make the zero potential on weak ground unaffected.
Brief description of the drawings
Fig. 1 is a kind of frequency conversion type surge suppressor structural representation of the utility model；
Fig. 2 is a kind of frequency conversion type surge suppressor frequency conversion surge suppressing device internal structure schematic diagram of the utility model；
In figure：1- takes shelter from the thunder bar, 2- shells, 3- joint earth mats, 4- frequency conversion surge suppressing devices, 5- Switching Power Supplies, 6- radio frequencies
Unit, 7- loads are spaced apart, 8- frequency conversion suppressors, 9- sliding doors, 10- decks, 11- buckles, 12- screen layers, and 13- height Jie line is conventional
Material, 14- high resistance coating, 15- copper cash, 16- transmission lines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of frequency conversion type surge suppressor, including it is lightning-arrest
Bar 1, shell 2, joint earth mat 3 and frequency conversion surge suppressing device 4, the lightning-arrest bar 1 and the bottom of shell 2 are provided with joint earth mat 3, kept away
Thunder bar 1 is fixedly connected with combining earth mat 3, and the outside of shell 2 is provided with sliding door 9 and deck 10, and sliding door 9 is by hinge and outside
Shell 2 is connected, and deck 10 is fixedly connected with shell 2, and the sliding door 9 is provided with buckle 11, and the inside of shell 2 is provided with frequency conversion wave
Gush restraining device 4, Switching Power Supply 5, radio frequency unit 6, load are spaced apart 7 and frequency conversion suppressor 8, frequency conversion surge suppressing device 4, switch
Power supply 5, radio frequency unit 6, load be spaced apart 7 and frequency conversion suppressor 8 be fixedly connected with the bottom of shell 2, frequency conversion surge suppressing device 4 lead to
Cross ground connection tandem row to be connected with combining earth mat 3, the Switching Power Supply 5 and load are connected between being spaced apart 7 by transmission line 16.
The inside of frequency conversion surge suppressing device 4 is provided with screen layer 12, high Jie's line conventional material 13, high resistance coating 14 and copper cash
15, the outside of copper cash 15 socket high resistance coating 14, the outside of high resistance coating 14 is socketed high Jie's line conventional material 13, and high Jie's line is conventional
The outside of material 13 socket screen layer 12, after frequency conversion surge suppressing device 4 is struck by lightning, high Jie's line conventional material 13, high resistance
Coating 14 and copper cash 15 can effectively be obstructed to thunder and lightning, suppressed and purified, and then the purpose of protection circuit equipment.
More surge transmission lines and Duo Gen motor drives lines are provided with transmission line 16, it is possible to increase transmission line 16 to electric current
Efficiently dredged with voltage.
Switching Power Supply 5, radio frequency unit 6 and frequency conversion suppressor 8 are connected by transmission line 16 with frequency conversion surge suppressing device 4,
Timely surge caused by thunder and lightning can be removed.
The one end of sliding door 9 is connected by hinge with shell 2, and the other end is connected by deck 10 and buckle 11, when outer
During each equipment normal work inside shell 2, it can effectively prevent the dust in air from entering to lead shell after closing sliding door 9
In 2, and then improve the service life of equipment in shell 2.
A kind of frequency conversion type surge suppressor of the utility model is by frequency conversion surge suppressing device 4, Switching Power Supply 5, radio frequency unit 6
It is bolted on the bottom of shell 2 with frequency conversion suppressor 8, then the inwall for being spaced apart 7 fixations shell 2 again will be loaded with bolt
On, Switching Power Supply 5 is spaced apart 7 with load with transmission line 16 and is connected, then by transmission line 16 by frequency conversion surge suppressing device 4, open
Powered-down source 5, radio frequency unit 6 and frequency conversion suppressor 8 are connected with joint earth mat 3, then lightning-arrest bar 1 is assigned into joint earth mat 3 vertically
On, after thunder and lightning occurs, thunder and lightning is entered in the earth along the lightning-arrest part of bar 1 by combining earth mat 3, and another part then passes through
Wire is entered in shell 2, and the frequency conversion surge suppressing device 4, Switching Power Supply 5, radio frequency unit 6, load in shell 2 are spaced apart 7 and
On the one hand the collective effect of frequency conversion suppressor 8 can suppress to surge caused by thunder and lightning, on the other hand can convert thunder and lightning
For workable Current Voltage.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of frequency conversion type surge suppressor, including lightning-arrest bar (1), shell (2), joint earth mat (3) and frequency conversion Surge suppression dress
Put (4), it is characterised in that：The lightning-arrest bar (1) and shell (2) bottom are provided with joint earth mat (3), take shelter from the thunder bar (1) with jointly
Net (3) is fixedly connected, and is provided with sliding door (9) and deck (10) on the outside of the shell (2), sliding door (9) passes through hinge and shell
(2) connect, deck (10) is fixedly connected with shell (2), and the sliding door (9) is provided with buckle (11), and the shell (2) is internal
It is spaced apart (7) and frequency conversion suppressor (8) provided with frequency conversion surge suppressing device (4), Switching Power Supply (5), radio frequency unit (6), load, becomes
Frequency surge suppressing device (4), Switching Power Supply (5), radio frequency unit (6), load are spaced apart (7) and frequency conversion suppressor (8) and shell (2)
Bottom is fixedly connected, and frequency conversion surge suppressing device (4) is connected by being grounded tandem row with joint earth mat (3), the Switching Power Supply
(5) it is spaced apart with load between (7) by transmission line (16) connection.
A kind of 2. frequency conversion type surge suppressor according to claim 1, it is characterised in that：The frequency conversion surge suppressing device
(4) internal to be provided with screen layer (12), high Jie's line conventional material (13), high resistance coating (14) and copper cash (15), copper cash (15) is outside
Side socket high resistance coating (14), high resistance coating (14) outside are socketed high Jie's line conventional material (13), high Jie's line conventional material
(13) outside socket screen layer (12).
A kind of 3. frequency conversion type surge suppressor according to claim 1, it is characterised in that：It is provided with the transmission line (16)
More surge transmission lines and Duo Gen motor drives lines.
A kind of 4. frequency conversion type surge suppressor according to claim 1, it is characterised in that：The Switching Power Supply (5), radio frequency
Unit (6) and frequency conversion suppressor (8) are connected by transmission line (16) with frequency conversion surge suppressing device (4).
A kind of 5. frequency conversion type surge suppressor according to claim 1, it is characterised in that：Described sliding door (9) one end leads to
Cross hinge to be connected with shell (2), the other end is connected by deck (10) and buckle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960396.3U CN207039182U (en) | 2017-08-03 | 2017-08-03 | A kind of frequency conversion type surge suppressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960396.3U CN207039182U (en) | 2017-08-03 | 2017-08-03 | A kind of frequency conversion type surge suppressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039182U true CN207039182U (en) | 2018-02-23 |
Family
ID=61474340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720960396.3U Active CN207039182U (en) | 2017-08-03 | 2017-08-03 | A kind of frequency conversion type surge suppressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039182U (en) |
-
2017
- 2017-08-03 CN CN201720960396.3U patent/CN207039182U/en active Active
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