CN215911329U - Circuit breaker with high use safety - Google Patents
Circuit breaker with high use safety Download PDFInfo
- Publication number
- CN215911329U CN215911329U CN202122544165.3U CN202122544165U CN215911329U CN 215911329 U CN215911329 U CN 215911329U CN 202122544165 U CN202122544165 U CN 202122544165U CN 215911329 U CN215911329 U CN 215911329U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- placing box
- shielding plate
- plate
- sliding frame
- 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
- 239000011521 glass Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 241001465382 Physalis alkekengi Species 0.000 abstract description 5
- 230000006378 damage Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 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
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of circuit breakers, and discloses a circuit breaker with high use safety, which comprises a circuit breaker and a placing box, wherein two control switches are rotatably mounted on the surface of the circuit breaker, a shielding plate is rotatably connected to the surface of the placing box, a sliding frame is fixedly mounted at the bottom end of the shielding plate, a sliding rail is slidably connected to one end, away from the shielding plate, of the sliding frame, a wire connector is fixedly mounted at the top of the sliding rail, a pressing block is slidably connected to the inside of the sliding frame, a spring is fixedly mounted on the surface of the pressing block, a power supply is fixedly connected to the bottom end of the placing box, and one end of the power supply is electrically connected with a lamp strip through a wire. After the circuit breaker is cut off through the power that sets up, provide the electric quantity to the lamp area of placing box inner wall to observe the condition on the circuit breaker, thereby when avoiding all ring edge borders dim, the user can't be after the circuit breaker cuts off the power, observes the condition of circuit breaker, needs carry lamps and lanterns and throw light on.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a circuit breaker with high use safety.
Background
The circuit breaker is a switching device capable of closing, carrying and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time, and can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply line, a motor and the like, automatically cutting off a circuit when a fault such as severe overload or short circuit or undervoltage occurs, and the like, and has a function equivalent to a combination of a fuse type switch and an over-under-heat relay and the like.
When the existing circuit breaker is used, after a circuit is broken, indoor light cannot provide illumination, when the surrounding environment is dim, a user cannot observe the condition of the circuit breaker after the circuit breaker is cut off, the user needs to carry a lamp to illuminate, when the surrounding environment is free of the lamp, the user cannot check the circuit breaker, the circuit breaker is quite inconvenient to use, and therefore the circuit breaker with high use safety is provided.
Disclosure of Invention
In view of the above problems, the present invention provides a circuit breaker with high safety in use, which has an effect of providing illumination after a power supply is cut off.
The technical scheme of the utility model is as follows:
a breaker with high use safety comprises a breaker and a placing box, wherein two control switches are installed on the surface of the breaker in a rotating mode, a baffle plate is connected on the surface of the placing box in a rotating mode, a sliding frame is fixedly installed at the bottom end of the baffle plate, a sliding rail is connected to one end, away from the baffle plate, of the sliding frame in a sliding mode, a wire connector is fixedly installed at the top of the sliding rail, a pressing block is connected inside the sliding frame in a sliding mode, a spring is fixedly installed on the surface of the pressing block, a power source is fixedly connected to the bottom end of the placing box, one end of the power source is electrically connected with a lamp strip through a wire, a magnetic block is fixedly installed at one end, away from the connecting position of the baffle plate and the placing box, of the baffle plate, a connecting block is movably connected to the surface of the magnetic block, an observation plate is fixedly installed inside the baffle plate, the number of the lamp strips is at least two, and the opposite sides of the lamp strips are fixedly connected with the inner wall of the placing box, and the section of the lamp strip is of a C-shaped structure, and the top of the power supply is movably mounted with the bottom end of the circuit breaker.
The working principle of the technical scheme is as follows:
after the circuit breaker is cut off through the power that sets up, provide the electric quantity to the lamp area of placing the box inner wall to observe the condition on the circuit breaker, thereby when avoiding all ring edge borders dim, the user can't be in the circuit breaker with the power back of cutting off, observes the condition of circuit breaker, need carry lamps and lanterns and throw light on, when the peripheral condition that does not have lamps and lanterns, is difficult to inspect, leads to very inconvenient when the circuit breaker uses.
In a further technical scheme, the carriage is two at least the carriage is in order to place the case and distribute as the axial symmetry, one side of slide rail with place case lateral wall fixed connection, the bottom and the connector one end movable mounting of carriage.
When the shielding plate is rotated, the sliding frame slides on the sliding rail, the upper end of the sliding frame is contacted with the connector for placing the side wall of the box, so that the power supply provides electric energy for the lamp strip, and the lamp strip is prevented from being kept in an open state all the time after being not needed to be used, and the electric energy in the power supply is lost.
In a further technical scheme, one side of the pressing block is movably connected with the surface of the sliding rail, two ends of the spring are fixedly installed with the sliding frame and one end of the pressing block respectively, and the center of the spring and the center of the pressing block are on the same straight line.
The spring pushes the pressing block to be attached to the surface of the sliding rail, so that the sliding frame can be fixed to the surface of the sliding rail conveniently and can be fixed.
In a further technical scheme, the inner wall of placing the case is fixed with the circuit breaker surface and installs, and the specification of the size of placing the incasement wall and the circuit breaker surface specification looks adaptation, the specification of shielding plate surface and the specification of the size of placing the case surface looks adaptation.
Install on the circuit breaker surface through the case of placing that sets up, rotatory shielding plate with it with place the laminating of case surface mutually to in protect the circuit breaker, thereby avoid indoor children mistake to touch the circuit breaker, lead to causing the damage to the circuit breaker, lead to the fact the problem of injury even to children.
In a further technical scheme, the size specification of one side of the magnetic block is matched with the size specification of the surface of the connecting block, and one end of the connecting block is fixedly connected with the inner wall of the placing box.
With the shielding plate closed back, the magnetic path adsorbs in the connecting block upper end to carry on spacingly to the shielding plate, it is more convenient when using.
In a further technical scheme, the observation plate is a transparent glass plate, the size specification of the surface of the observation plate is matched with the size specification of the inner part of the shielding plate, and the cross section of the observation plate is of a C-shaped structure.
The observation board of glass material is installed to the shielding plate upper end to under the condition of not opening the circuit breaker, observe whether the problem of tripping operation appears in inside control switch.
The utility model has the beneficial effects that:
1. after the breaker is cut off by the arranged power supply, the electric quantity is provided for the lamp strip on the inner wall of the placing box, so that the condition on the breaker can be observed conveniently, the condition that a user cannot observe the condition of the breaker after the breaker cuts off the power supply when the surrounding environment is dark is avoided, the user needs to carry a lamp for illumination, and when the surrounding environment is free of the lamp, the user is difficult to inspect, so that the circuit breaker is very inconvenient to use, the sliding frame slides on the sliding rail when the shielding plate is rotated, the upper end of the sliding frame is in contact with the connector on the side wall of the placing box, so that the power supply can provide electric energy for the lamp strip, the lamp strip is prevented from being kept in an open state all the time after the circuit breaker is not used, the electric energy in the power supply is lost, and the spring pushes the pressing block to be attached to the surface of the sliding rail, so that the sliding frame can be fixed to the surface of the sliding rail;
2. install on the circuit breaker surface through the case of placing that sets up, rotatory shielding plate is laminated its and place the case surface mutually, so as to protect the circuit breaker, thereby avoid indoor children mistake to touch the circuit breaker, lead to causing the damage to the circuit breaker, cause the problem of injury to children even, with the closed back of shielding plate, the magnetic path adsorbs in the connecting block upper end, so as to carry on spacingly to the shielding plate, it is more convenient when using, the observation board of glass material is installed to the shielding plate upper end, so as to under the condition of not opening the circuit breaker, observe the problem of whether tripping operation appears in the internal control switch.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of a shielding plate according to an embodiment of the present invention;
FIG. 4 is a schematic side view of an embodiment of the present invention;
fig. 5 is an enlarged schematic structural diagram at B in the embodiment of the present invention.
Description of reference numerals:
1. a circuit breaker; 2. a control switch; 3. placing a box; 4. a shielding plate; 5. a carriage; 6. a slide rail; 7. a wire connector; 8. a power source; 9. a light strip; 10. briquetting; 11. a spring; 12. a magnetic block; 13. connecting blocks; 14. and (4) observing the plate.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-5, a circuit breaker with high safety in use comprises a circuit breaker 1 and a placing box 3, wherein two control switches 2 are rotatably installed on the surface of the circuit breaker 1, a shielding plate 4 is rotatably connected on the surface of the placing box 3, a carriage 5 is fixedly installed at the bottom end of the shielding plate 4, a sliding rail 6 is slidably connected at one end of the carriage 5 far away from the shielding plate 4, a wire connector 7 is fixedly installed at the top of the sliding rail 6, a pressing block 10 is slidably connected inside the carriage 5, a spring 11 is fixedly installed on the surface of the pressing block 10, a power supply 8 is fixedly connected at the bottom end of the placing box 3, a lamp strip 9 is electrically connected at one end of the power supply 8 through a lead, a magnetic block 12 is fixedly installed at one end of the shielding plate 4 far away from the connection position of the shielding plate and the placing box 3, a connecting block 13 is movably connected on the surface of the magnetic block 12, an observation plate 14 is fixedly installed inside the shielding plate 4, and at least two lamp strips 9 are provided, the opposite sides in two lamp areas 9 all with place 3 inner walls fixed connection of case, and the lamp area 9 cross-sections are "C" font structure, the top of power 8 and 1 bottom movable mounting of circuit breaker.
The working principle of the technical scheme is as follows:
after the circuit breaker is cut off through the power 8 that sets up, provide the electric quantity to the lamp area 9 of placing the box inner wall, so that observe the condition on the circuit breaker 1, thereby when avoiding all ring edge borders dim, the user can't cut off the back with power 8 at circuit breaker 1, observes the condition of circuit breaker 1, needs to carry lamps and lanterns and throw light on, when the peripheral condition that does not have lamps and lanterns, is difficult to inspect, leads to very inconvenient when the use at circuit breaker 1.
In another embodiment, as shown in fig. 1, there are at least two sliding frames 5, the two sliding frames 5 are symmetrically distributed around the placing box 3, one side of the sliding rail 6 is fixedly connected with the side wall of the placing box 3, and the bottom end of the sliding frame 5 is movably mounted with one end of the connector 7.
Sliding frame 5 slides on slide rail 6 when rotating shielding plate 4, with the contact of 5 upper ends of sliding frame and the connector 7 of placing 3 lateral walls of case to in provide the electric energy with power 8 to lamp area 9, thereby avoid need not to use the back, lamp area 9 remains the open mode throughout, causes the loss to the electric energy in the power 8.
In another embodiment, as shown in fig. 1, one side of the pressing block 10 is movably connected with the surface of the sliding rail 6, two ends of the spring 11 are fixedly installed with the sliding frame 5 and one end of the pressing block 10 respectively, and the center of the spring 11 and the center of the pressing block 10 are on the same straight line.
The spring 11 pushes the pressing block 10 to be attached to the surface of the slide rail 6, so that the sliding frame 5 is fixed on the surface of the slide rail 6.
In another embodiment, as shown in fig. 4, the inner wall of the placing box 3 is fixedly installed on the surface of the circuit breaker 1, the dimension of the inner wall of the placing box 3 is matched with the dimension of the surface of the circuit breaker 1, and the dimension of the surface of the shielding plate 4 is matched with the dimension of the surface of the placing box 3.
Install on circuit breaker 1 surface through placing case 3 that sets up, rotatory shielding plate 4 with it with place 3 surface facies laminatings of case to in protect circuit breaker 1, thereby avoid indoor children mistake to touch circuit breaker 1, lead to causing the damage to circuit breaker 1, lead to the fact the problem of injury even to children.
In another embodiment, as shown in fig. 4, the dimension of one side of the magnetic block 12 is matched with the dimension of the surface of the connecting block 13, and one end of the connecting block 13 is fixedly connected with the inner wall of the placing box 3.
With shielding plate 4 closed back, magnetic path 12 adsorbs at connecting block 13 upper end to it is spacing to carry out shielding plate 4, it is more convenient when using.
In another embodiment, as shown in fig. 4, the viewing plate 14 is a transparent glass plate, the surface of the viewing plate 14 has a size corresponding to the internal size of the shielding plate 4, and the cross-section of the viewing plate 14 has a "C" shape.
The upper end of the shielding plate 4 is provided with an observation plate 14 made of glass material so as to observe whether the internal control switch 2 trips or not under the condition that the circuit breaker 1 is not opened.
The working principle and the using process of the utility model are as follows: after the circuit breaker is cut off, the power supply 8 is arranged to provide electric quantity for the lamp strip 9 on the inner wall of the placing box so as to observe the condition on the circuit breaker 1, thereby avoiding the situation that a user cannot observe the condition of the circuit breaker 1 after the circuit breaker 1 cuts off the power supply 8 when the surrounding environment is dim, and needs to carry a lamp for illumination, when the surrounding environment is free of lamps, the user is difficult to inspect, so that the circuit breaker 1 is inconvenient to use, the sliding frame 5 slides on the sliding rail 6 when the shielding plate 4 is rotated, the upper end of the sliding frame 5 is contacted with the connector 7 on the side wall of the placing box 3 so as to provide electric energy for the lamp strip 9 by the power supply 8, thereby avoiding that the lamp strip 9 is always kept in an open state after the circuit breaker is not needed to be used, the electric energy in the power supply 8 is lost, the spring 11 pushes the pressing block 10 to be attached to the surface of the sliding rail 6 so as to fix the sliding frame 5 on the surface of the sliding rail 6, it is fixed.
The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The utility model provides a circuit breaker that safety in utilization is high, includes circuit breaker (1) and places case (3), its characterized in that: the surface of the circuit breaker (1) is rotated and is provided with two control switches (2), the surface of the placing box (3) is rotated and is connected with a baffle plate (4), the bottom of the baffle plate (4) is fixedly provided with a sliding frame (5), one end of the sliding frame (5), far away from the baffle plate (4), is connected with a sliding rail (6), the top of the sliding rail (6) is fixedly provided with a wire connector (7), the inner part of the sliding frame (5) is connected with a pressing block (10) in a sliding manner, the surface of the pressing block (10) is fixedly provided with a spring (11), the bottom of the placing box (3) is fixedly connected with a power supply (8), one end of the power supply (8) is electrically connected with a lamp strip (9) by virtue of a wire, one end of the baffle plate (4), far away from the connecting part of the baffle plate and the placing box (3), is fixedly provided with a magnetic block (12), and the surface of the magnetic block (12) is movably connected with a connecting block (13), an observation plate (14) is fixedly arranged in the shielding plate (4).
2. A circuit breaker with high safety in use according to claim 1, wherein: the lamp area (9) are two at least, two the opposite side in lamp area (9) all with place case (3) inner wall fixed connection, and lamp area (9) cross-section is "C" font structure, the top and the circuit breaker (1) bottom movable mounting of power (8).
3. A circuit breaker with high safety in use according to claim 1, wherein: carriage (5) are two at least carriage (5) are in order to place case (3) and distribute as the axial symmetry, one side of slide rail (6) with place case (3) lateral wall fixed connection, the bottom and connector (7) one end movable mounting of carriage (5).
4. A circuit breaker with high safety in use according to claim 1, wherein: one side and slide rail (6) surface swing joint of briquetting (10), the both ends of spring (11) respectively with carriage (5), briquetting (10) one end fixed mounting, and the center of spring (11) and briquetting (10) center are on same straight line.
5. A circuit breaker with high safety in use according to claim 1, wherein: the inner wall of placing case (3) and circuit breaker (1) fixed surface installation, and the specification of size and circuit breaker (1) surface specification looks adaptation of placing case (3) inner wall, the specification of size and placing case (3) surface specification looks adaptation on shielding plate (4) surface.
6. A circuit breaker with high safety in use according to claim 1, wherein: the size specification of one side of the magnetic block (12) is matched with the size specification of the surface of the connecting block (13), and one end of the connecting block (13) is fixedly connected with the inner wall of the placing box (3).
7. A circuit breaker with high safety in use according to claim 1, wherein: the observation plate (14) is a transparent glass plate, the size specification of the surface of the observation plate (14) is matched with the internal size specification of the shielding plate (4), and the cross section of the observation plate (14) is of a C-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544165.3U CN215911329U (en) | 2021-10-21 | 2021-10-21 | Circuit breaker with high use safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544165.3U CN215911329U (en) | 2021-10-21 | 2021-10-21 | Circuit breaker with high use safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215911329U true CN215911329U (en) | 2022-02-25 |
Family
ID=80312764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122544165.3U Expired - Fee Related CN215911329U (en) | 2021-10-21 | 2021-10-21 | Circuit breaker with high use safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215911329U (en) |
-
2021
- 2021-10-21 CN CN202122544165.3U patent/CN215911329U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208284442U (en) | A kind of miniature circuit breaker with warning function | |
| CN215911329U (en) | Circuit breaker with high use safety | |
| CN209843629U (en) | Plateau type environmental protection gas insulated switchgear circuit breaker with dustproof function | |
| CN207852601U (en) | Miniature circuit breaker with electric leakage self-checking function | |
| CN205595778U (en) | Intelligent integrated protector | |
| CN217882353U (en) | High-low voltage power distribution cabinet capable of automatically cutting off power transmission | |
| CN213366509U (en) | Reset control mechanism of air circuit breaker | |
| CN211455608U (en) | High-voltage vacuum switch connected by hinge | |
| CN210073737U (en) | Small-size hidden circuit breaker based on maintenance of lighting apparatus is used | |
| CN210723937U (en) | Lower isolation belt ground knife fixed high-voltage ring main unit structure | |
| CN209843644U (en) | Moving contact part structure | |
| CN210535593U (en) | Residual current circuit breaker | |
| CN203300500U (en) | Protection switching device of transformer | |
| CN213958879U (en) | Switch breaker | |
| CN220253778U (en) | Pressure changing cabinet protected by air switch | |
| CN2530339Y (en) | Isolated fuse combined switch | |
| CN212934539U (en) | Circuit breaker with leakage detection protection function | |
| CN218730719U (en) | Circuit breaker insulation protection assembly | |
| CN210380224U (en) | Short-circuit protector | |
| CN216902775U (en) | Labor-saving button locking linkage structure of universal circuit breaker | |
| CN209561326U (en) | A kind of breaker borrowing formula safety conductive folder | |
| CN108511277A (en) | A kind of electrical engineering distributor breaker | |
| CN213816761U (en) | High interlocking block terminal of security | |
| CN112885636B (en) | High-voltage isolating switch for indoor use | |
| CN203774746U (en) | Mobile line protection device |
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: 20220225 |