CN219553542U - Circuit breaker mask and circuit breaker - Google Patents
Circuit breaker mask and circuit breaker Download PDFInfo
- Publication number
- CN219553542U CN219553542U CN202320944912.9U CN202320944912U CN219553542U CN 219553542 U CN219553542 U CN 219553542U CN 202320944912 U CN202320944912 U CN 202320944912U CN 219553542 U CN219553542 U CN 219553542U
- Authority
- CN
- China
- Prior art keywords
- groove
- circuit breaker
- step surface
- handle
- protection plate
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- 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
- 239000004417 polycarbonate Substances 0.000 claims abstract description 7
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 5
- 238000001931 thermography Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model discloses a circuit breaker mask and a circuit breaker, and relates to the technical field of circuit breakers. The utility model comprises a housing, wherein the housing is provided with a first step surface and a second step surface, and a display groove, a brake opening button groove, a brake closing button groove and a handle groove are sequentially formed in the second step surface from left to right; the protective shell is arranged on the first step surface and covers the second step surface; according to the utility model, the display screen, the button and the handle of the circuit breaker can be protected through the protective shell arranged on the housing, the groove arranged on the protective shell and the protection plate for blocking the groove, so that the button and the handle are prevented from being mistakenly touched, meanwhile, the protective shell and the protection plate are made of polycarbonate, people can conveniently penetrate through the protective shell to penetrate through the running condition of the circuit breaker, and when normal adjustment is needed, the protection plate can be opened to adjust the button or the handle, so that the whole circuit breaker mask has practicability.
Description
Technical Field
The utility model relates to the technical field of circuit breaker equipment, in particular to a circuit breaker mask and a circuit breaker.
Background
The frame-type breaker is a mechanical switching device which can be used for switching on, carrying and breaking current under normal circuit conditions and also can be used for switching on, carrying for a certain time and breaking current under specified abnormal circuit conditions, and is used for distributing electric energy and protecting overload, undervoltage, short circuit and the like of circuits and power supply equipment.
The conventional universal circuit breaker mask is simple in structure, only a single mask is provided with notches corresponding to an instrument display screen, a brake opening button, a brake closing button and a handle, after the mask is installed, the instrument display screen, the brake opening button, the brake closing button and the handle are exposed outside, so that protection of the instrument display screen is lacking, meanwhile, the brake opening button, the brake closing button and the handle are easily subjected to false touch of external sundries, hidden danger of accidental power-off tripping exists, and the practicability is poor.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the background, the utility model provides a circuit breaker mask and a circuit breaker.
The utility model adopts the following technical scheme for realizing the purposes:
a circuit breaker mask comprising;
the housing is provided with a first step surface and a second step surface, and a display groove, a brake opening button groove, a brake closing button groove and a handle groove are sequentially formed in the second step surface from left to right;
the protection shell is arranged on the first step surface and covers the second step surface, grooves corresponding to the opening button groove, the closing button groove and the handle groove are formed in the protection shell in a penetrating mode, protection plates for blocking the grooves are detachably arranged on the protection shell, and the protection shell and the protection plates are made of polycarbonate materials.
Further, the slot has been seted up to one side of recess, the slot internalization has been inserted and has been had the picture peg, the picture peg with be connected with the spring lamination between the slot, the one end of guard plate with the picture peg is articulated to be connected, the recess is kept away from one side of slot has been seted up the spacing groove, the one end that the pin joint was kept away from to the guard plate be provided with spacing groove grafting complex stopper.
Further, a lap joint groove is formed in the side wall of the groove, and a lap joint block matched with the lap joint groove is inserted in the protection plate.
Further, the outer surface array of guard plate is constructed with a plurality of anti-skidding sand grip.
Further, the notch of the handle groove is in a flared cone structure.
Further, a radiating window is arranged on the first step surface in a penetrating mode, and a dustproof net is arranged in the radiating window.
Further, a plurality of screw holes are formed in the cover shell in a penetrating mode, a plurality of through holes are formed in the protective shell in a penetrating mode, the screw holes correspond to the through holes one by one, and screws penetrating through the through holes movably penetrate through the screw holes.
The utility model also provides a circuit breaker comprising the circuit breaker mask of any one of the above.
The beneficial effects of the utility model are as follows: through the guard shield of the recess and shutoff recess of seting up on the guard shield, the guard shield of seting up on the guard shield, can protect display screen, button and the handle of circuit breaker, avoid button and handle to receive the mistake and bump, simultaneously, guard shield and guard shield adopt the polycarbonate material, can be convenient for people to run through the running condition of circuit breaker through the guard shield, when needs normal regulation, can open the guard shield and adjust button or handle to make the whole more practicality of circuit breaker face guard.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a further perspective view of the structure of the present utility model;
FIG. 3 is an exploded view of the three-dimensional structure of the housing and protective shell of the present utility model;
FIG. 4 is a perspective view of the housing of the present utility model;
FIG. 5 is a perspective view of the protective housing of the present utility model;
fig. 6 is a perspective view showing an opened state of the shield plate according to the present utility model;
FIG. 7 is a perspective cross-sectional view of the present utility model;
FIG. 8 is an enlarged view of the structure of FIG. 7A in accordance with the present utility model;
fig. 9 is a schematic view of the circuit breaker of the present utility model.
Reference numerals: 1. a housing; 2. a display groove; 3. a brake-separating button groove; 4. a closing button groove; 5. a handle groove; 6. a protective shell; 7. a groove; 8. a protection plate; 9. a slot; 10. inserting plate; 11. perforating; 12. a spring lamination; 13. a limit groove; 14. a limiting block; 15. a lap joint groove; 16. a splicing block; 17. an anti-slip raised line; 18. a heat radiation window; 19. a dust screen; 20. a screw hole; 21. a screw; 101. a first step surface; 102. and a second step surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of 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.
As shown in fig. 1-8, a circuit breaker mask and a circuit breaker according to an embodiment of the present utility model include; the housing 1 is provided with a first step surface 101 and a second step surface 102, and a display groove 2, a brake opening button groove 3, a brake closing button groove 4 and a handle groove 5 are sequentially formed in the second step surface 102 from left to right; preferably, as shown in fig. 2 and 4, the handle groove 5 is of an indent structure, the indent wall is provided with a communicating groove, the handle is embedded into the handle groove 5, two indicating lamp grooves corresponding to the opening button groove 3 and the closing button groove 4 respectively are provided on the second step surface 102, the protecting shell 6 is arranged on the first step surface 101 and covers the second step surface 102, the protecting shell 6 is provided with a groove 7 corresponding to the opening button groove 3, the closing button groove 4 and the handle groove 5 in a penetrating way, the protecting shell 6 is provided with a protective plate 8 for plugging the groove 7 in a detachable way, the protecting shell 6 and the protective plate 8 are made of polycarbonate materials, after the housing 1 is installed, the display screen of the circuit breaker corresponds to the display groove 2, the button ends of the opening button and the closing button respectively protrude out of the opening button groove 3 and the closing button groove 4, the handle is located in the handle groove 5, the protecting shell 6 is installed again, the protecting shell 6 shields the display screen, the opening button, the closing button and the handle from each other, the polycarbonate PC is also known as a high-strength and elastic-impact-resistant, the high-strength, the fatigue-resistance, the size-stability-and-high-performance, the effect of the circuit breaker can be observed when the circuit breaker is required to be opened, and the trip-breaking condition can be normally, and the situation can be effectively observed, and the circuit breaker can be opened, and the condition can be well, and can be easily be clearly and clearly seen when the opening condition is required.
As shown in fig. 6, 7 and 8, in some embodiments, slot 9 is provided on one side of groove 7, insert plate 10 is movably inserted in slot 9, be connected with spring lamination 12 between insert plate 10 and slot 9, one end of guard plate 8 is hinged with insert plate 10, limit slot 13 is provided on one side of groove 7 away from slot 9, one end of guard plate 8 away from the pin joint is provided with limit slot 13 grafting complex stopper 14, when need seal groove 7, slide insert plate 10 moves in slot 9 and extrudes spring lamination 12, rotate guard plate 8 around the pin joint and cover and close groove 7 again, after guard plate 8 covers and closes groove 7, loose insert plate 10, under the elasticity conflict of spring lamination 12, insert plate 10 slides and resets, thereby drive guard plate 8 horizontal migration, thereby make stopper 14 movable insert in limit slot 13, thereby make guard plate 8 shutoff groove 7 and fixed, when need open guard plate 8, make insert plate 10 slide along slot 9, thereby make stopper 14 break away from limit slot 13, can rotate guard plate 8 around the pin joint, open the button 7, so that the button is convenient to press down the guard plate 7 or the easy mode of opening of shutoff gate 7.
As shown in fig. 6, in some embodiments, the side wall of the groove 7 is provided with a lapping groove 15, the protection plate 8 is configured with a lapping block 16 with the lapping groove 15 inserted and matched, and after the protection plate 8 covers the groove 7 through the lapping cooperation of the lapping block 16 and the lapping groove 15, the protection plate 8 is kept in a state parallel to the protection shell 6, so that the protection plate 8 cannot excessively rotate and sink into the groove 7, and the limit block 14 and the limit groove 13 are inserted and arranged in a better alignment manner.
As shown in fig. 1 and 5, in some embodiments, the outer surface of the shielding plate 8 is configured with a plurality of anti-slip ribs 17, and the friction force of the finger contacting the shielding plate 8 is increased when the shielding plate 8 is slid by the configuration of the anti-slip ribs 17, so that the shielding plate 8 is more convenient when the shielding plate 8 is slid to be opened.
As shown in fig. 4, in some embodiments, the notch of the handle slot 5 is in a flared cone configuration, so that a worker can conveniently access the handle slot 5 and hold the handle when moving the handle.
As shown in fig. 1, 2, 3 and 4, in some embodiments, the first step surface 101 is perforated with a heat dissipation window 18, a dust screen 19 is disposed in the heat dissipation window 18, and through the opening of the heat dissipation window 18, ventilation and heat dissipation of electrical components inside the circuit breaker are more convenient, and the dust screen 19 is disposed to be used for filtering and intercepting dust impurities in the air, so as to prevent dust from entering the circuit breaker, and to play a role in protecting the electrical components.
As shown in fig. 3, in some embodiments, a plurality of screw holes 20 are formed in the casing 1 in a penetrating manner, a plurality of through holes 11 are formed in the protecting casing 6 in a penetrating manner, the plurality of screw holes 20 are respectively in one-to-one correspondence with the plurality of through holes 11, screws 21 movably penetrating through the through holes 11 penetrate through the screw holes 20, when the casing 1 is installed with the bottom shell of the circuit breaker, the casing 1 is buckled with the bottom shell, the protecting casing 6 is buckled on the casing 1, the end portions of the screws 21 penetrate through the through holes 11 and are inserted into the screw holes 20 in a threaded manner, and therefore the casing 1, the protecting casing 6 and the bottom shell can be fixed at the same time, and installation is more convenient.
The utility model also provides a circuit breaker, in some embodiments, the circuit breaker comprises the circuit breaker mask, and further comprises a control terminal, an analog-to-digital converter, a smoke sensor, an infrared thermal imaging camera, a communication module and an operating mechanism, wherein the control terminal, the analog-to-digital converter, the smoke sensor, the infrared thermal imaging camera, the communication module and the operating mechanism are connected in series through wires, the circuit breaker mask can protect a display screen, an opening button, a closing button and a handle, so that the circuit breaker body is protected, in order to avoid the condition that a short circuit burns out due to the occurrence of fire in the circuit breaker body, the control terminal, the analog-to-digital converter, the smoke sensor, the infrared thermal imaging camera, the communication module and the operating mechanism are arranged in the circuit breaker body, the smoke sensor and the infrared thermal imaging camera monitor smoke and flame in the circuit breaker body respectively, monitor data are fed back to the analog-to-digital converter, the analog-to-digital converter converts the monitored data and feeds back to the control terminal, when a content signal or a temperature signal exceeds an automatic control value, the control terminal can control terminal is controlled by the opening terminal or the corresponding control terminal to the opening/closing control terminal, the circuit breaker can be controlled by a computer, the alarm can be controlled by a corresponding computer, and the alarm can be fast or the control terminal can be controlled by the corresponding to the control terminal, and the control module can be timely monitored, and the alarm can be fast-processed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A circuit breaker mask, comprising;
the device comprises a housing (1) which is provided with a first step surface (101) and a second step surface (102), wherein a display groove (2), a brake opening button groove (3), a brake closing button groove (4) and a handle groove (5) are sequentially formed in the second step surface (102) from left to right;
the protection shell (6) is arranged on the first step surface (101) and covers the second step surface (102), grooves (7) corresponding to the opening button groove (3), the closing button groove (4) and the handle groove (5) are formed in the protection shell (6) in a penetrating mode, the protection plate (8) of the grooves (7) is detachably arranged on the protection shell (6), and the protection shell (6) and the protection plate (8) are made of polycarbonate.
2. The circuit breaker mask according to claim 1, characterized in that a slot (9) is formed in one side of the groove (7), a plugboard (10) is movably inserted in the slot (9), a spring lamination (12) is connected between the plugboard (10) and the slot (9), one end of the protection plate (8) is hinged with the plugboard (10), a limit groove (13) is formed in one side, far away from the slot (9), of the groove (7), and a limit block (14) in plug-in fit with the limit groove (13) is arranged at one end, far away from a hinge point, of the protection plate (8).
3. A circuit breaker cover according to claim 1, characterized in that the side wall of the recess (7) is provided with a bridging groove (15), and the protection plate (8) is provided with a bridging block (16) for the bridging groove (15) to be inserted and matched.
4. A circuit breaker cover according to claim 1, characterized in that the outer surface array of the protection plate (8) is configured with several anti-slip ribs (17).
5. A circuit breaker cover according to claim 1, characterized in that the notch of the handle slot (5) is of flared cone configuration.
6. The circuit breaker mask according to claim 1, wherein the first step surface (101) is provided with a heat dissipation window (18) in a penetrating manner, and a dust screen (19) is arranged in the heat dissipation window (18).
7. The circuit breaker mask according to claim 1, wherein a plurality of screw holes (20) are formed in the cover shell (1) in a penetrating manner, a plurality of through holes (11) are formed in the protecting shell (6) in a penetrating manner, the plurality of screw holes (20) are respectively in one-to-one correspondence with the plurality of through holes (11), and screws (21) penetrating through the through holes (11) movably penetrate through the screw holes (20).
8. A circuit breaker comprising a circuit breaker cover according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944912.9U CN219553542U (en) | 2023-04-23 | 2023-04-23 | Circuit breaker mask and circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944912.9U CN219553542U (en) | 2023-04-23 | 2023-04-23 | Circuit breaker mask and circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219553542U true CN219553542U (en) | 2023-08-18 |
Family
ID=87707078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944912.9U Active CN219553542U (en) | 2023-04-23 | 2023-04-23 | Circuit breaker mask and circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219553542U (en) |
-
2023
- 2023-04-23 CN CN202320944912.9U patent/CN219553542U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240419 Address after: 318050, No. 888-16, Maizhiqiao East Road, Chenliao Village, Luqiao Street, Luqiao District, Taizhou City, Zhejiang Province (within Taizhou Juba Electronic Equipment Co., Ltd.) (self declared) Patentee after: Taizhou Mintai Intelligent Technology Co.,Ltd. Country or region after: China Address before: No. 1, Floor 21, Building K3-4, Plot K3-2, Wuhan Central Cultural Tourism Zone, north of Bailu Street and east of Zhongbei Road, Wuchang District, Wuhan City, Hubei Province, 430000 Patentee before: Hubei senyue Intelligent Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |