CN206574550U - A kind of Anti-explosion overvoltage protector - Google Patents
A kind of Anti-explosion overvoltage protector Download PDFInfo
- Publication number
- CN206574550U CN206574550U CN201720109898.5U CN201720109898U CN206574550U CN 206574550 U CN206574550 U CN 206574550U CN 201720109898 U CN201720109898 U CN 201720109898U CN 206574550 U CN206574550 U CN 206574550U
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- CN
- China
- Prior art keywords
- receiving space
- gold utensil
- connection gold
- full skirt
- spring
- 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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Abstract
The utility model discloses a kind of Anti-explosion overvoltage protector, including insulator, cross-arm, the first connection gold utensil, the second connection gold utensil, lightning arrester body, the first drainage ball, puncture portion, the second drainage ball；Insulator is arranged on cross-arm, and insulator is connected with above-mentioned wire；First connection gold utensil is connected with insulator；Lightning arrester body includes housing, lightning arrester core body, spring, steel ball, full skirt unit, housing is connected by the second connection gold utensil with the first connection gold utensil, housing is provided with connecting hole, steam vent, first receiving space, the second receiving space are provided with housing, first receiving space is connected by connecting hole with the second receiving space；Second receiving space is connected with steam vent；Lightning arrester core body is placed in first receiving space；Spring, steel ball are placed in the second receiving space, and one end of spring is connected with steel ball, the other end of spring is fixedly connected with the casing, and both ends of the spring is smaller than its natural length；Steel ball is used to closing or opening connecting hole.
Description
Technical field
The utility model is related to overvoltage protection device technical field, more particularly to a kind of Anti-explosion overvoltage protector.
Background technology
It is a kind of common natural phenomena that lightning flashes and thunder rumbles.Lightning energy causes casualties；Can damage building, structures
With it is on fire, combustible and explosive articles can be ignited；Huge break especially is caused to the electrical equipments such as electric power, communication, computer, circuit
It is bad.For thunder and lightning, there is presently no find to control to control its effective way by the mankind.But, install that some are taken shelter from the thunder, disappear Lei Dengshe
Apply, thunderbolt loss can be greatly reduced.
The probability that existing overvoltage protection device explodes when in use is higher, easily causes the person, the infringement of property,
It is further improved.
Utility model content
In order to solve technical problem present in background technology, the utility model proposes a kind of explosion-proof type overvoltage protection
Device, effect is good.
A kind of Anti-explosion overvoltage protector, for being protected to wire, including insulator, cross-arm, the first connection gold
Tool, the second connection gold utensil, lightning arrester body, the first drainage ball, puncture portion, the second drainage ball；
Insulator is arranged on cross-arm, and insulator is connected with above-mentioned wire；
First connection gold utensil is connected with insulator；
Lightning arrester body includes housing, lightning arrester core body, spring, steel ball, full skirt unit, and housing passes through the second connection gold utensil
It is connected with the first connection gold utensil, housing is provided with connecting hole, steam vent, housing accommodates sky provided with first receiving space, second
Between, first receiving space is connected by connecting hole with the second receiving space；Second receiving space is connected with steam vent；Arrester core
Body is placed in first receiving space；Spring, steel ball are placed in the second receiving space, and one end of spring is connected with steel ball, spring
The other end be fixedly connected with the casing, both ends of the spring is smaller than its natural length；Steel ball is used to closing or opening connecting hole；
Full skirt unit is arranged on housing；
First drainage ball is arranged on housing and is connected with lightning arrester core body；
Puncture portion is electrically connected with wire；
Second drainage ball is connected with puncture portion, and the second drainage ball is correspondingly arranged with the first drainage ball.
It is preferred that, lightning arrester body also includes film, and film is placed in steam vent and closed grate hole.
It is preferred that, the first connection gold utensil is provided with multiple shackle members, and multiple shackle members are vertically sequentially distributed；Second
Connection gold utensil is provided with the fastener being engaged with shackle member.
It is preferred that, shackle member is the screwed hole through the first connection gold utensil both sides；Fastener includes closing with corresponding threaded holes
Stud and for by stud and the first connection gold utensil fixation nut.
It is preferred that, full skirt unit includes (N+1) individual first full skirt, N number of second full skirt, wherein, N is more than or equal to 2
Positive integer, (N+1) individual first full skirt, N number of second full skirt are spaced apart successively from top to down, and the diameter of the first full skirt is more than second
The diameter of full skirt.
In the utility model, when thunder and lightning occurs, lightning arrester core body heating, energy increase produces gases at high pressure, high pressure gas
Body promotes steel ball to overcome the elastic force of spring, and gases at high pressure enter in the second receiving space by connecting hole, and gases at high pressure are from row
Stomata is discharged, it is to avoid blast, it is to avoid infringement equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the utility model is elaborated.
Reference picture 1：
The utility model proposes a kind of Anti-explosion overvoltage protector, for being protected to wire A, including insulator
1st, cross-arm 2, the first connection gold utensil 3, the second connection gold utensil 4, lightning arrester body, the first drainage ball 5, puncture portion 7, the second drainage ball
6。
Insulator 1 is arranged on cross-arm 2, and insulator 1 is connected with above-mentioned wire A；First connection gold utensil 3 connects with insulator 1
Connect.
Lightning arrester body includes housing 8, lightning arrester core body 9, spring 10, steel ball 11, full skirt unit, and housing 8 passes through second
Connection gold utensil 4 is connected with the first connection gold utensil 3, and housing 8 is provided with connecting hole 17, steam vent 18, housing 8 to be accommodated provided with first
Space, the second receiving space, first receiving space are connected by connecting hole 17 with the second receiving space；Second receiving space and row
Stomata 18 is connected；Lightning arrester core body 9 is placed in first receiving space；Spring 10, steel ball 11 are placed in the second receiving space, bullet
One end of spring 10 is connected with steel ball 11, and the other end of spring 10 is fixedly connected with housing 8, the two ends of spring 10 be smaller than its from
Right length；Steel ball 11 is used to closing or opening connecting hole 17；Full skirt unit is arranged on housing 8；First drainage ball 5 is arranged on shell
It is connected on body 8 and with lightning arrester core body 9.
Puncture portion 7 is electrically connected with wire A；Second drainage ball 6 is connected with puncture portion 7, the second drainage ball 6 and the first drainage ball
5 are correspondingly arranged.
In the present embodiment, lightning arrester body also includes film 12, and film 12 is placed in steam vent 18 and closed grate hole 18；
The impurity such as dust, the moisture in the external world are avoided to enter by steam vent 18 in the second receiving space when normally using；When by thunder and lightning
When hitting, gases at high pressure break through film 12 and discharged from steam vent 18.
In the present embodiment, the first connection gold utensil 3 is provided with multiple shackle members, and multiple shackle members are vertically divided successively
Cloth；Second connection gold utensil 4 is provided with the fastener being engaged with shackle member；Fastener is allowed to be connected from different shackle members, adjustment
The position of first drainage ball 5, and then the discharging gap between the first drainage ball 5, the second drainage ball 6 is adjusted, adapt to different feelings
Condition, can preferably be protected.
In the present embodiment, shackle member is the screwed hole through the both sides of the first connection gold utensil 3；Fastener includes and screwed hole phase
The stud 13 of cooperation and the nut 14 for the connection gold utensil 3 of stud 13 and first to be fixed；First is connected with nut, stud 13
The connection gold utensil 4 of gold utensil 3 and second is connected.
In the present embodiment, full skirt unit includes (N+1) individual first full skirt 15, N number of second full skirt 16, wherein, N to be more than or
Positive integer equal to 2, (N+1) individual first full skirt 15, N number of second full skirt 16 are spaced apart successively from top to down, the first full skirt 15
Diameter be more than the second full skirt 16 diameter；Set by the first full skirt 15, the size of the second full skirt 16, position, by increasing capacitance it is possible to increase
Creep age distance, reinforced insulation effect, when occurring sleety weather, rainwater, snow-broth and dust in air etc. are mixed, in the first umbrella
Sewage can be formed on skirt 15, the second full skirt 16, sewage can be slided from the first full skirt 15, the second full skirt 16, can effectively prevent because
The sewage or icicle of sleety weather formation trigger equipment fault, ensure that power supply is reliable.
When thunder and lightning occurs, lightning arrester core body heating, energy increase produces gases at high pressure, and gases at high pressure promote steel ball gram
The elastic force of spring is taken, gases at high pressure enter in the second receiving space by connecting hole, and gases at high pressure are discharged from steam vent, it is to avoid
Blast, it is to avoid infringement equipment.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of Anti-explosion overvoltage protector, for being protected to wire, it is characterised in that including insulator, cross-arm,
One connection gold utensil, the second connection gold utensil, lightning arrester body, the first drainage ball, puncture portion, the second drainage ball；
Insulator is arranged on cross-arm, and insulator is connected with above-mentioned wire；
First connection gold utensil is connected with insulator；
Lightning arrester body includes housing, lightning arrester core body, spring, steel ball, full skirt unit, and housing passes through the second connection gold utensil and the
One connection gold utensil is connected, and housing, which is provided with connecting hole, steam vent, housing, is provided with first receiving space, the second receiving space, the
One receiving space is connected by connecting hole with the second receiving space；Second receiving space is connected with steam vent；Lightning arrester core body is put
In in first receiving space；Spring, steel ball are placed in the second receiving space, and one end of spring is connected with steel ball, spring it is another
One end is fixedly connected with the casing, and both ends of the spring is smaller than its natural length；Steel ball is used to closing or opening connecting hole；Full skirt
Unit is arranged on housing；
First drainage ball is arranged on housing and is connected with lightning arrester core body；
Puncture portion is electrically connected with wire；
Second drainage ball is connected with puncture portion, and the second drainage ball is correspondingly arranged with the first drainage ball.
2. Anti-explosion overvoltage protector according to claim 1, it is characterised in that lightning arrester body also includes film,
Film is placed in steam vent and closed grate hole.
3. Anti-explosion overvoltage protector according to claim 1, it is characterised in that the first connection gold utensil is provided with multiple
Shackle member, multiple shackle members are vertically sequentially distributed；Second connection gold utensil is provided with the fastener being engaged with shackle member.
4. Anti-explosion overvoltage protector according to claim 3, it is characterised in that shackle member is through the first connection gold
Ambilateral screwed hole；Fastener include with corresponding threaded holes close stud and for by stud and the first connection gold utensil fixation
Nut.
5. Anti-explosion overvoltage protector according to claim 1, it is characterised in that full skirt unit includes (N+1) individual the
One full skirt, N number of second full skirt, wherein, N is the positive integer more than or equal to 2, and (N+1) individual first full skirt, N number of second full skirt are certainly
On be down spaced apart successively, the diameter of the first full skirt is more than the diameter of the second full skirt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109898.5U CN206574550U (en) | 2017-02-04 | 2017-02-04 | A kind of Anti-explosion overvoltage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109898.5U CN206574550U (en) | 2017-02-04 | 2017-02-04 | A kind of Anti-explosion overvoltage protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574550U true CN206574550U (en) | 2017-10-20 |
Family
ID=60061654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720109898.5U Expired - Fee Related CN206574550U (en) | 2017-02-04 | 2017-02-04 | A kind of Anti-explosion overvoltage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574550U (en) |
-
2017
- 2017-02-04 CN CN201720109898.5U patent/CN206574550U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20210204 |