CN209859863U - Vacuum circuit breaker structure - Google Patents
Vacuum circuit breaker structure Download PDFInfo
- Publication number
- CN209859863U CN209859863U CN201920813443.0U CN201920813443U CN209859863U CN 209859863 U CN209859863 U CN 209859863U CN 201920813443 U CN201920813443 U CN 201920813443U CN 209859863 U CN209859863 U CN 209859863U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- sliding block
- base
- sliding
- fixed
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses a vacuum circuit breaker structure relates to the electrical apparatus field, the on-line screen storage device comprises a base, the bottom of base both sides all is provided with the fixed plate, and the inside of base is provided with the sliding tray, the inside sliding connection of sliding tray has the sliding block, and the top of sliding block is provided with the mounting panel, the one end at mounting panel top is provided with the operation panel, and the top of mounting panel installs the circuit breaker, the bottom of sliding block evenly is provided with the louvre. The utility model discloses an installation of circuit breaker is accomplished in the sliding block and the sliding tray mutually supporting that set up, upwards extrudees the sliding block simultaneously under the effect of reed, it is fixed to accomplish the one-level, the bolt of setting is accomplished the second grade and is fixed for the fixed effect of this kind of circuit breaker is better, makes things convenient for the dismantlement of circuit breaker simultaneously, thereby the maintenance of the circuit breaker of being convenient for, and under the effect of fan and through-hole, accomplish the heat dissipation to the inside integrated circuit board of sliding block, greatly reduced the work load of circuit breaker.
Description
Technical Field
The utility model relates to an electrical apparatus field specifically is a vacuum circuit breaker structure.
Background
The circuit breaker is an important component of a storage battery ignition system, the contact of the circuit breaker is opened and closed to cut off or connect a primary circuit of an ignition coil, a secondary circuit of the ignition coil induces high voltage due to electromagnetic induction, the circuit breaker is used for periodically switching on and off a primary circuit of the ignition coil and generally consists of an electric shock cam and a power-off cam, a contact pair of the circuit breaker is made of tungsten alloy, one contact is a fixed contact, the other contact is a movable contact, a fixed contact grounding is realized by fixing the fixed contact on a movable bottom plate and a fixed bottom plate at the lower part through fastening screws, and the gap between the contacts can be adjusted by rotating eccentric screws.
But present vacuum circuit breaker structure is in the installation after accomplishing, when the problem appearing, and the step of dismantling the maintenance is comparatively complicated, influences the effect of maintenance, and it is not good to have fixed effect of present vacuum circuit breaker simultaneously, influences the circuit breaker heat dissipation simultaneously and leads to its work load to increase greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve present vacuum circuit breaker structure and accomplish the back in the installation, when the problem appearing, dismantle the step of maintenance comparatively complicated, influence the effect of maintenance, it is not good to have the fixed effect of present vacuum circuit breaker simultaneously, influences the problem that the circuit breaker heat dissipation leads to its work load to increase greatly simultaneously, provides a vacuum circuit breaker structure.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum circuit breaker structure, includes the base, the bottom of base both sides all is provided with the fixed plate, and the inside of base is provided with the sliding tray, the inside sliding connection of sliding tray has the sliding block, and the top of sliding block is provided with the mounting panel, the one end at mounting panel top is provided with the operation panel, and the top of mounting panel installs the circuit breaker, the bottom of sliding block evenly is provided with the louvre, the bottom of sliding tray inside evenly is provided with the through-hole, and the bottom of sliding tray inside is provided with the reed, the fan is evenly installed to the bottom of base.
Preferably, the both ends at base top all are provided with the bolt, and the both ends at base and sliding block top all are provided with the screw hole.
Preferably, the slider internally mounted has the integrated circuit board.
Preferably, the outer side of the circuit breaker is uniformly provided with heat dissipation fins.
Preferably, the inside of the heat dissipation holes is provided with a filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation of circuit breaker is accomplished in the sliding block and the sliding tray mutually supporting that set up, upwards extrudees the sliding block simultaneously under the effect of reed, it is fixed to accomplish the one-level, the bolt of setting is accomplished the second grade and is fixed for the fixed effect of this kind of circuit breaker is better, makes things convenient for the dismantlement of circuit breaker simultaneously, thereby the maintenance of the circuit breaker of being convenient for, and under the effect of fan and through-hole, accomplish the heat dissipation to the inside integrated circuit board of sliding block, greatly reduced the work load of circuit breaker.
Drawings
FIG. 1 is an external view of the present invention;
FIG. 2 is an external view of the base of the present invention;
fig. 3 is an appearance diagram of the sliding block of the present invention.
In the figure: 1. a base; 2. a fixing plate; 3. a fan; 4. an operation panel; 5. a circuit breaker; 6. a slider; 7. mounting a plate; 8. a sliding groove; 9. a bolt; 10. a through hole; 11. a reed; 12. a threaded hole; 13. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses in mentioned fan (the model is YC2008) can order the income in market or private.
Referring to fig. 1-3, a vacuum circuit breaker structure includes a base 1, wherein the bottom ends of two sides of the base 1 are both provided with a fixing plate 2, a sliding groove 8 is arranged inside the base 1, the inside of the sliding groove 8 is slidably connected with a sliding block 6, the top of the sliding block 6 is provided with a mounting plate 7, one end of the top of the mounting plate 7 is provided with an operation plate 4, the top of the mounting plate 7 is provided with a circuit breaker 5, the bottom of the sliding block 6 is uniformly provided with heat dissipation holes 13, the bottom end of the inside of the sliding groove 8 is uniformly provided with through holes 10, the bottom end of the inside of the sliding groove 8 is provided with a reed 11.
The utility model discloses a sliding block 6 and the sliding tray 8 that set up mutually support the installation of accomplishing circuit breaker 5, upwards extrude sliding block 6 under the effect of reed 11 simultaneously, accomplish the one-level fixed, and the bolt 9 of setting is accomplished the second grade and is fixed.
Please refer to fig. 1-3, the two ends of the top of the base 1 are both provided with bolts 9, the two ends of the top of the base 1 and the sliding block 6 are both provided with threaded holes 12, and the sliding block 6 is internally provided with an integrated circuit board.
This kind of vacuum circuit breaker structure is mutually supported through the bolt 9 that sets up and screw hole 12, accomplishes sliding block 6's spacing fixed, and the integrated circuit board of setting is convenient for control circuit breaker 5's work.
Please refer to fig. 1 and 3, the circuit breaker 5 is uniformly provided with heat dissipation fins at the outer side, and the heat dissipation holes 13 are all provided with filter screens at the inner side.
This kind of vacuum circuit breaker structure is convenient for the heat dissipation of circuit breaker 5 through the heat radiation fins who sets up, and the filter screen of setting avoids getting into the dust from louvre 13 inside.
The working principle is as follows: at first use bolt 9 to install fixed plate 2 on the wall, thereby accomplish the installation of base 1 fixed, later insert sliding block 6 in the sliding tray 8 gradually, under reed 11's effect, accomplish the spacing fixed of one-level to sliding block 6, later use bolt 9 to pass screw hole 12, accomplish the spacing fixed of second grade to sliding block 6, when circuit breaker 5 during operation, the heat radiation fin in the circuit breaker 5 outside dispels the heat to circuit breaker 5, the work of fan 3 that sets up takes out the heat from louvre 13 through-hole 10, accomplish the heat dissipation to the integrated circuit board of sliding block 6 inside, and then improve circuit breaker 5's life, when circuit breaker 5 damages, take out base 1 with bolt 9, later pulling sliding block 6 leaves sliding tray 8, and then take out base 1 with circuit breaker 5, convenient maintenance to circuit breaker 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A vacuum circuit breaker structure, includes base (1), its characterized in that: the bottom of base (1) both sides all is provided with fixed plate (2), and the inside of base (1) is provided with sliding tray (8), the inside sliding connection of sliding tray (8) has sliding block (6), and the top of sliding block (6) is provided with mounting panel (7), the one end at mounting panel (7) top is provided with operation panel (4), and installs circuit breaker (5) at the top of mounting panel (7), the bottom of sliding block (6) evenly is provided with louvre (13), the inside bottom of sliding tray (8) evenly is provided with through-hole (10), and the inside bottom of sliding tray (8) is provided with reed (11), fan (3) are evenly installed to the bottom of base (1).
2. A vacuum interrupter arrangement according to claim 1, wherein: both ends at the top of the base (1) are provided with bolts (9), and both ends at the top of the base (1) and the sliding block (6) are provided with threaded holes (12).
3. A vacuum interrupter arrangement according to claim 1, wherein: and an integrated circuit board is arranged inside the sliding block (6).
4. A vacuum interrupter arrangement according to claim 1, wherein: and heat dissipation fins are uniformly arranged on the outer side of the circuit breaker (5).
5. A vacuum interrupter arrangement according to claim 1, wherein: and filter screens are arranged in the heat dissipation holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813443.0U CN209859863U (en) | 2019-07-30 | 2019-07-30 | Vacuum circuit breaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813443.0U CN209859863U (en) | 2019-07-30 | 2019-07-30 | Vacuum circuit breaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209859863U true CN209859863U (en) | 2019-12-27 |
Family
ID=68942007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813443.0U Expired - Fee Related CN209859863U (en) | 2019-07-30 | 2019-07-30 | Vacuum circuit breaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209859863U (en) |
-
2019
- 2019-07-30 CN CN201920813443.0U patent/CN209859863U/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: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |