CN207587657U - A kind of breaker with lightning protection function - Google Patents
A kind of breaker with lightning protection function Download PDFInfo
- Publication number
- CN207587657U CN207587657U CN201721728986.XU CN201721728986U CN207587657U CN 207587657 U CN207587657 U CN 207587657U CN 201721728986 U CN201721728986 U CN 201721728986U CN 207587657 U CN207587657 U CN 207587657U
- Authority
- CN
- China
- Prior art keywords
- breaker
- lightning protection
- protection function
- sliding
- lower housing
- 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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Abstract
The utility model discloses a kind of breakers with lightning protection function, including lower housing, the accommodating chamber of bar shaped is both provided with inside the both sides of the lower housing, horizontal sealing plate is both provided at the top of two accommodating chambers, the interior middle part of two sealing plates is both provided with perforative sliding rail, upper side inside two accommodating chambers is both provided with horizontal limit shaft, sliding shoe straight up is both provided at the top of two limit shafts, the top of two sliding shoes is connected with upper shell through sliding rail, lower section side inside two accommodating chambers is both provided with the first horizontal spring.The utility model is not only able to when company's part of circuit breaker internal damages, and carries out removing and installing between upper shell and lower housing conveniently, and the outside face of breaker can be carried out dust-proof well in use, and when use is more convenient.
Description
Technical field
The utility model is related to field of circuit breakers more particularly to a kind of breakers with lightning protection function.
Background technology
Breaker (English name:Circuit-breaker, circuit breaker) it is to refer to close, carry and open
Electric current under normal loop condition of breaking can simultaneously close, carry before the deadline and cut-off the electric current under abnormal loop condition
Switching device.
All it is that rotation connection one by one is carried out admittedly by screw in existing Circuit breaker technology, between the housing of breaker
Fixed, not only when in use, installation is more troublesome, and when circuit breaker internal damages, and dismounting is carried out to breaker and is checked
When it is more inconvenient, while be all directly exposed in air during the breaker installation of some, so as to when in use, breaker
Outer surface has easily fallen dust, causes the phenomenon that inconvenient for use, we have devised a kind of open circuit with lightning protection function thus
Device solves problem above.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed has lightning protection work(
The breaker of energy.
To achieve these goals, the utility model employs following technical solution：
Including lower housing, bar shaped is both provided with inside the both sides of the lower housing for a kind of breaker with lightning protection function
Accommodating chamber, be both provided with horizontal sealing plate at the top of two accommodating chambers, the interior middle part of two sealing plates is all provided with
It is equipped with perforative sliding rail, the upper side inside two accommodating chambers is both provided with horizontal limit shaft, described in two
Sliding shoe straight up is both provided at the top of limit shaft, the top of two sliding shoes is connected with through sliding rail
Upper shell, the lower section side inside two accommodating chambers are both provided with the first horizontal spring, two first springs
Opposite side is respectively connected with vertical connecting shaft, the top installation restraining position ring block of the connecting shaft, the spacing ring and limit shaft phase
Adaptation, a side-lower of the connecting shaft far from the first spring are provided with horizontal fixing axle, the opposite side extension of the fixing axle
The first limited block is provided on the outside of to lower housing, the accommodating chamber is provided through on the sealing plate far from the first spring side
Through-hole, the through-hole is adapted with limit shaft, is both provided with the track groove of bar shaped on the both sides side of the upper shell, two
Sliding axle is both provided with inside the track groove, the top of two sliding axles is provided between the top of track groove
Two springs, the opposite side of two sliding axles all extend to and protective plate are connected on the outside of track groove, the top of the protective plate
Portion is provided with baffle, and the baffle is provided with positioning plate close to the side of upper shell, is provided with above the upper shell with determining
The locating slot that position plate is adapted.
Preferably, the section of the limit shaft is circular configuration, and the diameter length of the spacing ring is more than cutting for limit shaft
Face diameter length.
Preferably, the protective plate has transparent plastic material to form with baffle.
Preferably, it is provided with soft rubber layer on the outside of the positioning plate.
Preferably, the both sides of the outside of the lower housing are both provided with the first limiting slot being adapted with the first limited block.
Preferably, the side that two first limited blocks are located remotely from each other is rotatably connected to pulling buckle.
Preferably, the side that two sliding axles are all extended to inside track groove is both provided with the second limited block.
Preferably, it is provided with the limiting plate being adapted with limit shaft above side of the accommodating chamber far from spacing ring.
Preferably, a side bottom of the upper shell far from sliding shoe is provided with buckle block, the top one of the lower housing
Side is provided with the buckle slot being adapted with buckle block.
Compared with prior art, the beneficial effects of the utility model are：
1st, the through-hole being provided through on sealing plate of the accommodating chamber far from the first spring side, through-hole are adapted with limit shaft
Design, be conducive to when company's part of circuit breaker internal damages, convenient for sliding shoe driving limit shaft is allowed to be moved, allow limit
Position axis is detached from from the inside of through-hole, breaker easy to disassemble；
2nd, the top of two sliding axles is provided with second spring between the top of track groove, two sliding axles it is another
Side all extends on the outside of track groove the design for being connected with protective plate, is conducive to after breaker is installed, can be to being exposed to sky
Circuit breaker in gas carries out dustproof effect；
The utility model is not only able to when company's part of circuit breaker internal damages, between upper shell and lower housing into
Row removes and installs conveniently, and the outside face of breaker can be carried out dust-proof well in use, and when use is more square
Just.
Description of the drawings
Fig. 1 be the utility model proposes a kind of breaker with lightning protection function structure diagram；
Fig. 2 be the utility model proposes a kind of breaker with lightning protection function side view；
Fig. 3 be the utility model proposes a kind of breaker with lightning protection function A at enlarged drawing；
Fig. 4 be the utility model proposes a kind of breaker with lightning protection function top view；
Fig. 5 be the utility model proposes a kind of breaker with lightning protection function lower housing top view；
Fig. 6 be the utility model proposes a kind of breaker with lightning protection function lower housing circuit diagram.
In figure：1 lower housing, 2 upper shells, 3 accommodating chambers, 4 sliding rails, 5 sliding shoes, 6 limit shafts, 7 spacing rings, 8 connections
Axis, 9 first springs, 10 sealing plates, 11 first limited blocks, 12 through-holes, 13 track grooves, 14 protective plates, 15 baffles, 16 positioning plates,
17 second springs, 18 limiting plates, 19 fixing axles, 20 buckle slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-6, a kind of breaker with lightning protection function including lower housing 1, is all provided with inside the both sides of lower housing 1
Be equipped with the accommodating chamber 3 of bar shaped, the tops of two accommodating chambers 3 is both provided with horizontal sealing plate 10, two sealing plates 10 it is interior in
Portion is both provided with perforative sliding rail 4, and the upper side inside two accommodating chambers 3 is both provided with horizontal limit shaft 6, two
The top of limit shaft 6 is both provided with sliding shoe 5 straight up, and the top of two sliding shoes 5 is connected with through sliding rail 4
Upper shell 2, the lower section side inside two accommodating chambers 3 are both provided with the first horizontal spring 9, two the first springs 9 it is another
Side is respectively connected with vertical connecting shaft 8, the top installation restraining position ring block 7 of connecting shaft 8, and spacing ring 7 is adapted with limit shaft 6, even
A side-lower of the spindle 8 far from the first spring 9 is provided with horizontal fixing axle 19, and the opposite side of fixing axle 19 extends to lower housing 1
Outside be provided with the first limited block 11, the through-hole that accommodating chamber 3 is provided through on the sealing plate 10 far from 9 side of the first spring
12, through-hole 12 is adapted with limit shaft 6, and the track groove 13 of bar shaped, two track grooves are both provided on the both sides side of upper shell 2
Sliding axle is both provided with inside 13, the top of two sliding axles is provided with second spring 17 between the top of track groove 13,
The outside that the opposite side of two sliding axles all extends to track groove 13 is connected with protective plate 14, and the top of protective plate 14 is provided with gear
Plate 15, baffle 15 are provided with positioning plate 16 close to the side of upper shell 2, and the top of upper shell 2 is provided with fits with 16 phase of positioning plate
The locating slot matched, the section of limit shaft 6 is circular configuration, and the diameter length of spacing ring 7 is long more than the diameter of section of limit shaft 6
Degree, protective plate 14 have transparent plastic material to form with baffle 15, and the outside of positioning plate 16 is provided with soft rubber layer, lower housing
The both sides of 1 outside are both provided with the first limiting slot being adapted with the first limited block 11, and two the first limited blocks 11 are mutually remote
From side be rotatably connected to pulling buckle, the side that two sliding axles are all extended to inside track groove 13 is both provided with the second limiting
Block, accommodating chamber 3 are provided with the limiting plate 18 being adapted with limit shaft 6 above the side far from spacing ring 7, upper shell 2 is far from sliding
One side bottom of motion block 5 is provided with buckle block, and the top side of lower housing 1 is provided with the buckle slot 20 being adapted with buckle block.
Operation principle：When in use, when the inside of breaker, which connects part, there is damage, drawing can be allowed by pulling pulling buckle
Cingulum moves 11 indirect control connecting shaft 8 of the first limited block and spacing ring 7 is driven to be moved, and spacing ring 7 is allowed to be detached from limit shaft 6, so
After carry out pushing upper shell 2, buckle block is allowed to be detached from buckle slot 20, and sliding shoe 5 is allowed to be moved in the inside of sliding rail 4,
After sliding shoe 5 is allowed to drive bottom of the limit shaft 6 with through-hole 12, limit shaft 6 is allowed to be skidded off by the inside of through-hole 12, to upper casing
Body 2 is detached with lower housing 1, and detects company's part of circuit breaker internal, the top of the tops of two sliding axles with track groove 13
It is provided with second spring 17 between portion, the outside that the opposite sides of two sliding axles all extends to track groove 13 is connected with protective plate 14
Design, aerial circuit breaker can carry out dustproof effect, and the bullet of second spring can be passed through after use to exposure
Power rebounds automatically to protective plate, can carry out dustproof effect by aerial circuit breaker to exposure, the utility model is not only
It can carry out removing and installing conveniently, and energy between upper shell 2 and lower housing 1 when company's part of circuit breaker internal is damaged
Enough the outside face of breaker to be carried out dust-proof well in use, when use, is more convenient.
More than, the only preferable specific embodiment of the utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (9)
1. a kind of breaker with lightning protection function, including lower housing（1）, which is characterized in that the lower housing（1）Both sides in
Portion is both provided with the accommodating chamber of bar shaped（3）, two accommodating chambers（3）Top be both provided with horizontal sealing plate（10）, two
A sealing plate（10）Interior middle part be both provided with perforative sliding rail（4）, two accommodating chambers（3）Internal top
Side is both provided with horizontal limit shaft（6）, two limit shafts（6）Top be both provided with sliding shoe straight up
（5）, two sliding shoes（5）Top run through sliding rail（4）It is connected with upper shell（2）, two accommodating chambers（3）
Internal lower section side is both provided with the first horizontal spring（9）, two first springs（9）Opposite side be respectively connected with it is perpendicular
Straight connecting shaft（8）, the connecting shaft（8）Top installation restraining position ring block（7）, the spacing ring（7）With limit shaft（6）Xiang Shi
Match, the connecting shaft（8）Far from the first spring（9）A side-lower be provided with horizontal fixing axle（19）, the fixing axle（19）
Opposite side extend to lower housing（1）Outside be provided with the first limited block（11）, the accommodating chamber（3）Far from the first spring
（9）The sealing plate of side（10）On the through-hole that is provided through（12）, the through-hole（12）With limit shaft（6）It is adapted, it is described
Upper shell（2）Both sides side on be both provided with the track groove of bar shaped（13）, two track grooves（13）Inside is both provided with
Sliding axle, the top of two sliding axles is and track groove（13）Top between be provided with second spring（17）, two institutes
The opposite side for stating sliding axle all extends to track groove（13）Outside be connected with protective plate（14）, the protective plate（14）Top
It is provided with baffle（15）, the baffle（15）Close to upper shell（2）Side be provided with positioning plate（16）, the upper shell（2）
Top be provided with and positioning plate（16）The locating slot being adapted.
A kind of 2. breaker with lightning protection function according to claim 1, which is characterized in that the limit shaft（6）'s
Section is circular configuration, the spacing ring（7）Diameter length be more than limit shaft（6）Diameter of section length.
A kind of 3. breaker with lightning protection function according to claim 1, which is characterized in that the protective plate（14）With
Baffle（15）There is transparent plastic material to form.
A kind of 4. breaker with lightning protection function according to claim 1, which is characterized in that the positioning plate（16）'s
Outside is provided with soft rubber layer.
A kind of 5. breaker with lightning protection function according to claim 1, which is characterized in that the lower housing（1）'s
External both sides are both provided with and the first limited block（11）The first limiting slot being adapted.
A kind of 6. breaker with lightning protection function according to claim 1, which is characterized in that two first limitings
Block（11）The side being located remotely from each other is rotatably connected to pulling buckle.
7. a kind of breaker with lightning protection function according to claim 1, which is characterized in that two sliding axles are equal
Extend to track groove（13）Internal side is both provided with the second limited block.
A kind of 8. breaker with lightning protection function according to claim 1, which is characterized in that the accommodating chamber（3）Far
From spacing ring（7）Side above be provided with and limit shaft（6）The limiting plate being adapted（18）.
A kind of 9. breaker with lightning protection function according to claim 1, which is characterized in that the upper shell（2）Far
From sliding shoe（5）A side bottom be provided with buckle block, the lower housing（1）Top side be provided with buckle block be adapted
Buckle slot（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728986.XU CN207587657U (en) | 2017-12-13 | 2017-12-13 | A kind of breaker with lightning protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728986.XU CN207587657U (en) | 2017-12-13 | 2017-12-13 | A kind of breaker with lightning protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587657U true CN207587657U (en) | 2018-07-06 |
Family
ID=62737212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721728986.XU Expired - Fee Related CN207587657U (en) | 2017-12-13 | 2017-12-13 | A kind of breaker with lightning protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587657U (en) |
-
2017
- 2017-12-13 CN CN201721728986.XU patent/CN207587657U/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: 20180706 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |