CN221201048U - Improved structure of circuit breaker - Google Patents
Improved structure of circuit breaker Download PDFInfo
- Publication number
- CN221201048U CN221201048U CN202322981600.8U CN202322981600U CN221201048U CN 221201048 U CN221201048 U CN 221201048U CN 202322981600 U CN202322981600 U CN 202322981600U CN 221201048 U CN221201048 U CN 221201048U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- improved structure
- control panel
- plate
- main board
- 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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Links
- 238000009423 ventilation Methods 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model relates to the technical field of low-voltage electrical appliances and discloses an improved structure of a circuit breaker, which comprises a fixed plate, wherein the surface of the fixed plate is fixedly provided with a circuit breaker main board through a fixed bolt, the side surface of the circuit breaker main board is connected with a side panel through a threaded bolt, the front surface of the circuit breaker main board is clamped with a control board, the surface of the control board is movably connected with a handle, and the top surface of the control board is connected with an LED alarm lamp in a meshed manner. The improved structure of the circuit breaker is characterized in that the ventilating plate is clamped inside the clamping groove on the surface of the side plate through the arrangement of the side plate and the ventilating plate, the side plate is connected to the side surface of the circuit breaker main board through the threaded bolt, the slot on the back of the control plate is inserted inside the slot on the front of the circuit breaker main board, the circuit breaker is powered on, and when the circuit breaker is powered on, the circuit breaker is used in a using process, so that the purpose of producing high-temperature damage internal parts by ventilating and placing the inside of the circuit breaker is achieved.
Description
Technical Field
The utility model relates to the technical field of piezoelectric devices, in particular to an improved structure of a circuit breaker.
Background
The operating mechanism of the circuit breaker is used for controlling the on and off of a moving contact and a fixed contact of the circuit breaker to respectively realize the switching-on and switching-off of the circuit breaker.
A circuit breaker disclosed in the publication No. CN205282312U has the characteristics of simple structure, convenient use, beautiful appearance and durability.
However, the improved structure of the circuit breaker has the following disadvantages:
(1) In the using process of the device, ventilation and oxygen exchange are not convenient to be carried out in the device, so that internal parts are easy to be damaged;
(2) When the device is used, if the internal temperature of the device is too high, the alarm is difficult to be given out to personnel to transmit information, and potential safety hazards are easily caused.
Disclosure of utility model
(One) solving the technical problems
The utility model solves the technical problems that the practicability is higher, the structure is simpler through simple operation, the problem that the internal parts are easily damaged by the inconvenience of ventilation and oxygen exchange in the device and the potential safety hazard is easily caused by the difficulty of sending an alarm to personnel to transmit information if the internal temperature of the device is too high is solved.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an improvement structure of circuit breaker, includes the fixed plate, the surface of fixed plate has the circuit breaker mainboard through dead bolt fixed mounting, the side of circuit breaker mainboard has the side board through screw bolt threaded connection, the positive joint of circuit breaker mainboard has the control panel, the surface swing joint of control panel has the handle, the top surface meshing of control panel is connected with the LED warning light.
Optionally, a plurality of fixed slot has been seted up on the fixed plate surface, a plurality of fixed orifices has been seted up on the positive top of circuit breaker mainboard and bottom, the size of fixed slot and fixed orifice and the big or small looks adaptation of gim peg can carry out fixed connection with fixed plate and circuit breaker mainboard through the gim peg.
Optionally, the surface of side board is provided with the ventilation board, the quantity of side board and ventilation board is two, can ventilate the device inside through the ventilation board and trade oxygen.
Optionally, the draw-in groove has been seted up in the front of circuit breaker mainboard, the fixture block has been seted up to the back of control panel, the size of draw-in groove and the size looks adaptation of fixture block can be with its joint through the draw-in groove that the circuit breaker mainboard openly was seted up and the fixture block that the control panel back was seted up.
Optionally, the front rotation of control panel is connected with the handle, the quantity of handle is four, can control the switch of the device through the handle.
Optionally, the inserted block has been seted up to the bottom surface of LED warning light, the slot has been seted up to the control panel top surface, the size looks adaptation of inserted block and slot can send out the alarm through the LED warning light when the device is too high temperature and place the potential safety hazard.
(III) beneficial effects
The utility model provides an improved structure of a circuit breaker, which has the following beneficial effects:
1. The improved structure of the circuit breaker is characterized in that the ventilation plate is clamped inside the clamping groove on the surface of the side plate through the arrangement of the side plate and the ventilation plate, the side plate is connected to the side surface of the circuit breaker main board through the threaded bolt in a threaded manner, and when the circuit breaker is powered on, the circuit breaker is used, and therefore the purpose that internal parts are damaged at high temperature due to ventilation and placement inside the circuit breaker is achieved.
2. The improved structure of the circuit breaker is characterized in that through the arrangement of the LED alarm lamp, the plug block at the bottom of the LED alarm lamp is inserted into the slot formed in the top surface of the control panel, so that the LED alarm lamp is connected with the control panel, when the device is powered on, the device can send out an alarm to transmit alarm information to personnel if the internal temperature is too high in the use process, and the purpose of preventing potential safety hazards is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a split structure of the present utility model;
FIG. 3 is a schematic view of the structure of the ventilation board of the present utility model;
fig. 4 is a schematic diagram of the structure of the LED warning lamp according to the present utility model.
In the figure: 1. a fixing plate; 2. a fixing bolt; 3. a circuit breaker motherboard; 4. a threaded bolt; 5. a side panel; 6. a control board; 7. a handle; 8. an LED alarm lamp; 9. and a ventilation board.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an improvement structure of circuit breaker, including fixed plate 1, the surface of fixed plate 1 has circuit breaker mainboard 3 through dead bolt 2 fixed mounting, the side of circuit breaker mainboard 3 has side board 5 through 4 threaded connection of screw bolt, through the setting of side board 5 and ventilation board 9, inside the draw-in groove with ventilation board 9 joint in side board 5 surface, with side board 5 through 4 threaded connection in the side of circuit breaker mainboard 3, when the device switch on, in the use, thereby reach and ventilate the inside purpose of placing the production high temperature damage internals of ventilating of device. The front joint of circuit breaker mainboard 3 has control panel 6, the surface swing joint of control panel 6 has handle 7, the top surface meshing of control panel 6 is connected with LED alarm lamp 8, through the setting of LED alarm lamp 8, peg graft the inserted block of LED alarm lamp 8 bottom with the slot that control panel 6 top surface was seted up inside, make LED alarm lamp 8 be connected with control panel, when the device switch on, the device is in the use, if inside high temperature can send out the police dispatch newspaper and transmit alarm information for personnel, thereby reach the purpose that prevents to produce the potential safety hazard.
The surface of the fixed plate 1 is provided with a plurality of fixed grooves, the top end and the bottom end of the front surface of the circuit breaker main board 3 are provided with a plurality of fixed holes, the size of the fixed grooves is matched with the size of the fixed bolts 2, and the fixed plate 1 can be fixedly connected with the circuit breaker main board 3 through the fixed bolts 2;
the surface of the side panel 5 is provided with two ventilation plates 9, and the ventilation plate 9 can be used for ventilating and changing oxygen in the device;
the front surface of the circuit breaker main board 3 is provided with a clamping groove, the back surface of the control board 6 is provided with a clamping block, the size of the clamping groove is matched with that of the clamping block, and the clamping groove arranged on the front surface of the circuit breaker main board 3 can be clamped with the clamping block arranged on the back surface of the control board 6;
The front of the control panel 6 is rotatably connected with four handles 7, and the power switch of the device can be controlled through the handles 7;
The bottom surface of LED warning light 8 has seted up the inserted block, and the slot has been seted up to control panel 6 top surface, and the size looks adaptation of inserted block and slot can send out the police dispatch newspaper through LED warning light 8 when the device is too high temperature and place the potential safety hazard.
In the utility model, the working steps of the device are as follows:
A first step of: the ventilation plate 9 is clamped in a clamping groove on the surface of the side plate 5, and the side plate 5 is connected to the side surface of the main board 3 of the circuit breaker through a threaded bolt 4 in a threaded manner;
And a second step of: the plug at the bottom of the LED alarm lamp 8 is inserted into the slot formed in the top surface of the control board 6, so that the LED alarm lamp 8 is connected with the control panel.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An improved structure of a circuit breaker, comprising a fixed plate (1), characterized in that: the surface of fixed plate (1) is through dead bolt (2) fixed mounting has circuit breaker mainboard (3), the side of circuit breaker mainboard (3) is through threaded bolt (4) threaded connection has side board (5), the positive joint of circuit breaker mainboard (3) has control panel (6), the surface swing joint of control panel (6) has handle (7), the top surface meshing of control panel (6) is connected with LED warning light (8).
2. The improved structure of the circuit breaker according to claim 1, wherein: the circuit breaker is characterized in that a plurality of fixing grooves are formed in the surface of the fixing plate (1), a plurality of fixing holes are formed in the top end and the bottom end of the front face of the circuit breaker main board (3), and the sizes of the fixing grooves and the fixing holes are matched with the sizes of the fixing bolts (2).
3. The improved structure of the circuit breaker according to claim 1, wherein: the surface of the side panel (5) is provided with ventilation plates (9), and the number of the side panel (5) and the ventilation plates (9) is two.
4. The improved structure of the circuit breaker according to claim 1, wherein: the front of circuit breaker mainboard (3) has seted up the draw-in groove, the fixture block has been seted up to the back of control panel (6), the size of draw-in groove and the size looks adaptation of fixture block.
5. The improved structure of the circuit breaker according to claim 1, wherein: the front of the control panel (6) is rotatably connected with handles (7), and the number of the handles (7) is four.
6. The improved structure of the circuit breaker according to claim 1, wherein: the bottom surface of LED warning light (8) has seted up the inserted block, the slot has been seted up to control panel (6) top surface, the size looks adaptation of inserted block and slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981600.8U CN221201048U (en) | 2023-11-03 | 2023-11-03 | Improved structure of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322981600.8U CN221201048U (en) | 2023-11-03 | 2023-11-03 | Improved structure of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221201048U true CN221201048U (en) | 2024-06-21 |
Family
ID=91517703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322981600.8U Active CN221201048U (en) | 2023-11-03 | 2023-11-03 | Improved structure of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221201048U (en) |
-
2023
- 2023-11-03 CN CN202322981600.8U patent/CN221201048U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |