CN220021008U - Circuit breaker protective housing with waterproof heat dissipation function - Google Patents
Circuit breaker protective housing with waterproof heat dissipation function Download PDFInfo
- Publication number
- CN220021008U CN220021008U CN202321628565.5U CN202321628565U CN220021008U CN 220021008 U CN220021008 U CN 220021008U CN 202321628565 U CN202321628565 U CN 202321628565U CN 220021008 U CN220021008 U CN 220021008U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- heat dissipation
- housing
- side face
- waterproof
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 36
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 10
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a circuit breaker protective housing with a waterproof heat dissipation function, which comprises a housing body used for embedding and mounting a circuit breaker, wherein wiring cavities are formed on two sides of the circuit breaker, wiring terminals and copper bars are arranged in the wiring cavities, the wiring terminals penetrate through the copper bars and the bottom surfaces of the wiring cavities and extend towards a circuit breaker housing, heat dissipation grooves are formed on a first side surface and a second side surface of the circuit breaker housing, which are close to the wiring terminals, heat dissipation holes are formed on a first side surface and a second side surface of the corresponding housing body, and ventilation plates are arranged on the inner sides of the heat dissipation holes. According to the circuit breaker, the first side face and the second side face, close to the wiring terminal, of the circuit breaker shell are provided with the radiating grooves, radiating holes are formed in the first side face and the second side face of the shell body, and the inner side of each radiating hole is provided with the ventilation plate; heat is dissipated through the heat dissipation groove, the heat dissipation holes and the ventilation plate.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a circuit breaker protective shell with waterproof and heat dissipation functions.
Background
The circuit breaker is a switching device capable of closing, carrying and opening current under normal loop regulation and closing, carrying and opening current under abnormal loop condition in a specified time, and is used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power line, the motor and the like, automatically cutting off the circuit when serious overload or short circuit, undervoltage and other faults occur, and the circuit breaker is equivalent to a combination of a fuse type switch and an undervoltage relay.
At present, after the existing circuit breaker is used for a long time, moisture in the air easily permeates into the circuit breaker from a gap at the joint of the circuit breaker, so that the circuit inside the circuit breaker is short-circuited, and meanwhile, the existing circuit breaker can generate a large amount of heat when being continuously used, and the heat cannot be rapidly discharged, so that the circuit breaker is easy to burn out, the safety performance is low, the situation of false tripping and the like is easy to cause, and inconvenience is brought to the life of people. Therefore, we make improvements to this and propose a circuit breaker protective housing with waterproof and heat dissipation functions.
Disclosure of Invention
The utility model aims to provide a circuit breaker protective shell with a waterproof and heat dissipation function so as to solve the technical problems.
In order to achieve the above purpose, the utility model provides the following technical scheme,
the utility model provides a circuit breaker protective housing with waterproof heat dissipation function, its characterized in that, including the shell body that is used for embedding installation circuit breaker, the both sides of circuit breaker are formed with wiring chamber, be provided with binding post and copper bar in the wiring chamber, binding post passes the bottom surface in copper bar, wiring chamber and extends to the circuit breaker casing, be provided with the heat dissipation groove on the first side and the second side that the circuit breaker casing is close to binding post, corresponding be formed with the louvre on the side one and the side two of shell body, the inboard of louvre is provided with the ventilative board.
The utility model further provides that air-permeable cotton is arranged between the air-permeable plate and the first side surface and between the air-permeable plate and the second side surface.
The utility model further provides that the shell body is provided with a side face III and a side face IV, the side face III is in fit with a third side face of the circuit breaker shell, the side face IV is in fit with a fourth side face of the circuit breaker shell, and heat dissipation grooves are formed in the third side face and the fourth side face.
The circuit breaker is further provided with a side face five which is provided with a heat dissipation groove and is matched with a fifth side face of the circuit breaker shell.
The utility model further provides that mounting posts are arranged at four corners of the shell body, and threaded holes are arranged in the mounting posts.
The utility model has the beneficial effects that: according to the circuit breaker, the first side face and the second side face, close to the wiring terminal, of the circuit breaker shell are provided with the radiating grooves, radiating holes are formed in the first side face and the second side face of the shell body, and the inner side of each radiating hole is provided with the ventilation plate; radiating heat through the radiating grooves, the radiating holes and the ventilation plate; wherein the radiating holes and the radiating grooves are not completely overlapped, so that dust can be effectively prevented from entering. In addition, the radiating grooves are also formed in the side face III, the side face IV and the side face V of the shell body, so that the problem of radiating of the circuit breaker shell can be further solved. In addition, breathable cotton is arranged for absorbing moisture, and has ventilation and waterproof performances.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic structural diagram 1 of an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram 2 of an embodiment of the present utility model.
Reference numerals:
10. a housing body; 101. a first side surface; 102. a second side surface; 103. a third side surface; 104. a side IV; 105. a side surface V; 20. a circuit breaker housing; 201. a first side; 202. a second side; 203. a third side; 204. a fourth side; 205. a fifth side; 30. a wiring cavity; 40. a connection terminal; 50. a copper bar; 60. a ventilation plate; 70. a mounting column; 80. a threaded hole;
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1-2, the utility model provides a circuit breaker protective housing with waterproof heat dissipation function, which comprises a housing body 10 for embedding and mounting a circuit breaker, wherein wiring cavities 30 are formed on two sides of the circuit breaker, wiring terminals 40 and copper bars 50 are arranged in the wiring cavities 30, the wiring terminals 40 penetrate through the copper bars 50 and the bottom surfaces of the wiring cavities 30 and extend towards a circuit breaker housing 20, heat dissipation grooves are formed on a first side 201 and a second side 202 of the circuit breaker housing 20, which are close to the wiring terminals 40, heat dissipation holes are formed on a first side 101 and a second side 102 of the corresponding housing body 10, and ventilation plates 60 are arranged on the inner sides of the heat dissipation holes.
And air-permeable cotton is arranged between the air-permeable plate 60 and the first side surface 101 and the second side surface 102.
The housing body 10 has a third side 103 and a fourth side 104, the third side 103 is in fit with a third side 203 of the circuit breaker housing 20, the fourth side 104 is in fit with a fourth side 204 of the circuit breaker housing 20, and heat dissipation grooves are formed in the third side 203 and the fourth side 204.
The shell body 10 is further provided with a side surface five 105, the side surface five 105 is provided with a heat dissipation groove, and the side surface five 105 is adapted to the fifth side surface 205 of the circuit breaker housing 20.
Mounting posts 70 are provided at four corners of the case body 10, and screw holes 80 are provided in the mounting posts 70 for mounting the case body 10 and the circuit breaker to corresponding positions.
According to the utility model, the first side 201 and the second side 202 of the circuit breaker shell 20, which are close to the wiring terminal 40, are provided with heat dissipation grooves, heat dissipation holes are formed in the first side 101 and the second side 102 of the shell body 10, and the inner side of each heat dissipation hole is provided with a ventilation plate 60; heat is dissipated through the heat dissipation grooves, the heat dissipation holes and the ventilation plate 60; wherein the radiating holes and the radiating grooves are not completely overlapped, so that dust can be effectively prevented from entering. In addition, the heat dissipation grooves are also formed in the third side 103, the fourth side 104 and the fifth side 105 of the case body 10, so that the problem of heat dissipation of the circuit breaker case 20 can be further solved.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (5)
1. The utility model provides a circuit breaker protective housing with waterproof heat dissipation function, its characterized in that, including the shell body that is used for embedding installation circuit breaker, the both sides of circuit breaker are formed with wiring chamber, be provided with binding post and copper bar in the wiring chamber, binding post passes the bottom surface in copper bar, wiring chamber and extends to the circuit breaker casing, be provided with the heat dissipation groove on the first side and the second side that the circuit breaker casing is close to binding post, corresponding be formed with the louvre on the side one and the side two of shell body, the inboard of louvre is provided with the ventilative board.
2. The protective casing of a circuit breaker with waterproof and heat dissipation functions according to claim 1, wherein air-permeable cotton is arranged between the air-permeable plate and the first side surface and the second side surface.
3. The circuit breaker protective housing with waterproof and heat dissipation functions according to claim 2, wherein the housing body is provided with a third side surface and a fourth side surface, the third side surface is in fit with a third side surface of the circuit breaker housing, the fourth side surface is in fit with a fourth side surface of the circuit breaker housing, and heat dissipation grooves are formed in the third side surface and the fourth side surface.
4. A circuit breaker protective housing with waterproof and heat dissipation functions as claimed in claim 3, wherein the housing body is further provided with a side face five, the side face five is provided with a heat dissipation groove, and the side face five is adapted to a fifth side face of the circuit breaker housing.
5. The protective casing of the circuit breaker with waterproof and heat dissipation functions as claimed in claim 4, wherein mounting posts are arranged at four corners of the casing body, and threaded holes are arranged in the mounting posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628565.5U CN220021008U (en) | 2023-06-26 | 2023-06-26 | Circuit breaker protective housing with waterproof heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628565.5U CN220021008U (en) | 2023-06-26 | 2023-06-26 | Circuit breaker protective housing with waterproof heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220021008U true CN220021008U (en) | 2023-11-14 |
Family
ID=88684960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321628565.5U Active CN220021008U (en) | 2023-06-26 | 2023-06-26 | Circuit breaker protective housing with waterproof heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220021008U (en) |
-
2023
- 2023-06-26 CN CN202321628565.5U patent/CN220021008U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2358978A1 (en) | Electrical distribution panel employing a surge protector | |
| CN220021008U (en) | Circuit breaker protective housing with waterproof heat dissipation function | |
| CN210984649U (en) | Plastic shell type circuit breaker | |
| WO1995013622A3 (en) | Surge resistor fuse | |
| US9230766B2 (en) | Breaker secondary terminal block isolation chamber | |
| CN212934510U (en) | Totally enclosed air circuit breaker | |
| CN208142107U (en) | Omnipotent breaker mutual inductor external mounting structure | |
| CN210223908U (en) | Virtual connection prevention circuit breaker | |
| JPS6334429Y2 (en) | ||
| CN214542088U (en) | Plastic casing type circuit breaker | |
| CN219978392U (en) | Linear hall circuit device | |
| CN211045301U (en) | Circuit breaker with heat dissipation casing | |
| CN215008100U (en) | Electric circuit-breaking protection switch with dustproof effect | |
| CN220963199U (en) | Direct current switch seat with fuse | |
| CN220895430U (en) | Reclosing circuit breaker | |
| CN211428105U (en) | Fuse circuit breaker | |
| CN212811049U (en) | Low-voltage distribution control equipment | |
| CN217740376U (en) | Connecting bar for heat dissipation of molded case circuit breaker and heat dissipation structure of molded case circuit breaker | |
| CN221057335U (en) | High-voltage switch cabinet circuit breaker | |
| CN211743073U (en) | Intelligent universal circuit breaker | |
| CN216750923U (en) | Low-voltage power distribution cabinet with current transformer | |
| CN211016952U (en) | Circuit breaker with end cover | |
| CN217468309U (en) | Electric circuit breaker | |
| CN213340252U (en) | Intelligent universal circuit breaker with protective cover | |
| CN213817341U (en) | Automatic switching device for double power supplies of distribution box of electric door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |