CN218414432U - Circuit breaker shell easy to dissipate heat - Google Patents
Circuit breaker shell easy to dissipate heat Download PDFInfo
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- CN218414432U CN218414432U CN202222196769.8U CN202222196769U CN218414432U CN 218414432 U CN218414432 U CN 218414432U CN 202222196769 U CN202222196769 U CN 202222196769U CN 218414432 U CN218414432 U CN 218414432U
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- heat dissipation
- casing
- circuit breaker
- base
- heat
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Abstract
The utility model relates to an easy heat dissipation circuit breaker casing, include: the base is provided with a first heat dissipation hole; the shell is movably arranged on the base, and a dismounting installation part is arranged on the shell; the heat dissipation assembly of setting in the casing, heat dissipation assembly includes: the heat dissipation device comprises a radiator and heat dissipation hoses positioned on two sides of the radiator, wherein condensing agents are filled in the heat dissipation hoses; and an operation panel disposed opposite to the base for sealing the housing. By adopting the arrangement of the heat dissipation assembly, the heat in the shell is treated, and the influence on the normal operation of the circuit breaker caused by overhigh temperature in the shell is avoided; and the setting of dismantlement installed part can improve the erection joint stability between casing and the base, improves the stability of circuit breaker operation.
Description
Technical Field
The utility model belongs to the technical field of low-voltage apparatus, concretely relates to easy heat dissipation circuit breaker housing.
Background
The breaker is an important switching device in a power system, can connect and disconnect normal load current and an overload circuit, and can also connect and disconnect short-circuit current; when installing the circuit breaker body in the casing, need consider its radiating efficiency usually, and current dispel the heat through louvre and casing itself, its heat dissipation often is not very ideal, can influence the circuit breaker normal operating.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an easy radiating circuit breaker casing has easy radiating advantage.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an easy heat dissipation circuit breaker housing comprising: the base is provided with a first heat dissipation hole; the shell is movably arranged on the base, and a dismounting installation piece is arranged on the shell; a heat sink assembly disposed within the housing, the heat sink assembly comprising: the heat dissipation device comprises a radiator and heat dissipation hoses positioned on two sides of the radiator, wherein condensing agents are filled in the heat dissipation hoses; and an operation panel disposed opposite to the base for sealing the housing.
As to the utility model discloses a preferred scheme, first louvre is seted up four sides of base, just scribble heat conduction silicone grease in the first louvre.
As right the utility model discloses a preferred scheme, dismantle the installed part and include: the locking tongue is mounted on two side edges of the shell, and the locking groove is formed in the base.
As a preferable aspect of the present invention, the locking tongue is made of an elastic aluminum material.
As right the utility model discloses a preferred scheme, the radiator laminating is in the casing top, the heat dissipation hose laminating is in shells inner wall both sides, just the second louvre has been seted up to casing lateral wall both sides.
As right the utility model discloses a preferred scheme, be equipped with on the casing with operating panel sliding connection's sliding tray, fixed mounting have in the sliding tray with operating panel offsets tight elastic component.
As a preferred solution to the present invention, the operation panel is far away from one side of the elastic member, and a locking handle locked with the casing is provided, and the locking handle is fixed with the casing through a locking screw.
To sum up, the utility model discloses following beneficial effect has:
an easy heat dissipation circuit breaker housing comprising: the base is provided with a first heat dissipation hole; the shell is movably arranged on the base, and a dismounting installation piece is arranged on the shell; a heat sink assembly disposed within the housing, the heat sink assembly comprising: the heat dissipation device comprises a radiator and heat dissipation hoses positioned on two sides of the radiator, wherein condensing agents are filled in the heat dissipation hoses; and an operation panel disposed opposite to the base for sealing the housing. During installation, the locking inserting tongue is inserted into the locking groove, and preliminary fixation between the shell and the base is realized through the locking screw; secondly, the locking handle is driven to enable the operation panel to move in the sliding groove, the elastic piece is extruded by force to enable the operation panel to move forwards, the operation panel and the shell are fixed, and then the locking handle and the shell are fixed to seal the shell; during the heat dissipation, heat that radiator and heat dissipation hose produced the casing absorbs, through mutually supporting of first louvre and second louvre, realizes heat and outside gas exchange in the casing to discharge the heat in the casing, realize the heat dissipation of casing. By adopting the arrangement of the heat dissipation assembly, the heat in the shell is treated, and the influence on the normal operation of the circuit breaker caused by overhigh temperature in the shell is avoided; and the setting of dismantlement installed part can improve the erection joint stability between casing and the base, improves the stability of circuit breaker operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the other side of the three-dimensional structure of the present invention.
Fig. 3 is a schematic view of the unassembled structure of the present invention.
Fig. 4 is a rear view of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a base; 2. a first heat dissipation hole; 3. a housing; 4. a heat sink; 5. a heat dissipation hose; 6. an operation panel; 7. locking the inserting tongue; 8. a locking groove; 9. a second heat dissipation hole; 10. a sliding groove; 11. locking the handle; 12. an elastic member.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
An easy heat dissipation circuit breaker housing, as shown in fig. 1 to 4, comprising: the heat sink comprises a base 1, wherein a first heat dissipation hole 2 is formed in the base 1; the shell 3 is movably arranged on the base 1, and the shell 3 is provided with a dismounting installation part; the heat dissipation assembly that sets up in casing 3, heat dissipation assembly includes: the radiator 4 and the heat dissipation hoses 5 are positioned on two sides of the radiator 4, and the heat dissipation hoses 5 are filled with condensing agents; and an operation panel 6 for sealing the housing 3 is provided opposite to the base 1.
Wherein, the first heat dissipation holes 2 are opened at four sides of the base 1, and heat conductive silicone grease is coated in the first heat dissipation holes 2. First louvre 2 on the base 1 can in time discharge the circuit breaker heat production, and can accelerate heat transfer through scribble heat conduction silicone grease at first louvre 2, realizes better radiating effect.
The dismantlement installed part includes: the locking device comprises a locking inserting tongue 7 and a locking groove 8 matched with the locking inserting tongue 7, wherein the locking inserting tongue 7 is arranged on two side edges of the shell 3, the locking groove 8 is formed in the base 1, and the locking inserting tongue 7 is made of elastic aluminum materials. The locking inserting tongue 7 is inserted into the locking groove 8, so that the shell 3 and the base 1 are fixed with each other, and then the shell 3 and the base 1 are fixed with each other through a screw fixing mode, and the stability of locking and fixing between the shell 3 and the base 1 is improved.
Furthermore, the radiator 4 is attached to the top of the casing 3, the heat dissipation hose 5 is attached to two sides of the inner wall of the casing 3, and two sides of the outer side wall of the casing 3 are provided with second heat dissipation holes 9. In order to prevent the heat generated by the circuit breaker in the operation process from being discharged from the shell 3 in time, the heat generated by the circuit breaker is absorbed by the radiator 4 and the heat dissipation hose 5 and then discharged through the second heat dissipation hole 9; meanwhile, in order to prevent dust from entering the casing 3 through the second heat dissipation hole 9, a layer of heat dissipation waterproof film is arranged in the second heat dissipation hole 9, and heat in the casing 3 is exchanged with the outside under the effect of the heat dissipation waterproof film, so that the heat dissipation effect is finally achieved.
The housing 3 is provided with a sliding groove 10 slidably connected to the operation panel 6, and an elastic member 12 abutting against the operation panel 6 is fixedly mounted in the sliding groove 10. The operation panel 6 is slidable in the slide groove 10, and is elastically abutted to fix the operation surface to the base 1 and the housing 3.
Specifically, a locking handle 11 locked with the housing 3 is disposed on a side of the operation panel 6 away from the elastic member 12, and the locking handle 11 is fixed with the housing 3 through a locking screw. When the operation panel 6 is completely fixed with the inner side of the housing 3, the locking handle 11 is fixed with the housing 3 through the locking screw, so that the operation panel 6 is stably fixed in the housing 3, and finally, a finished circuit breaker housing 3 is formed.
During installation, the locking inserting tongue 7 is inserted into the locking groove 8, and preliminary fixation between the shell 3 and the base 1 is realized through a locking screw; secondly, the locking handle 11 is driven to enable the operation panel 6 to move in the sliding groove 10, the elastic piece 12 is extruded by force, the operation panel 6 moves forwards, the operation panel 6 and the shell 3 are fixed, and then the operation panel 6 is fixed with the shell 3 through the locking handle 11, so that the operation panel 6 is sealed on the shell 3; during the heat dissipation, heat that radiator 4 and heat dissipation hose 5 produced casing 3 absorb, through mutually supporting of first louvre 2 and second louvre 9, realize heat and outside gas exchange in the casing 3 to discharge heat in the casing 3, realize the heat dissipation of casing 3. By adopting the arrangement of the heat dissipation assembly, the heat in the shell 3 is treated, and the influence on the normal operation of the circuit breaker caused by overhigh temperature in the shell 3 is avoided; and dismantle the setting of installed part, can improve the erection joint stability between casing 3 and the base 1, improve the stability of circuit breaker operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (7)
1. An easy heat dissipation circuit breaker housing, comprising:
the base is provided with a first heat dissipation hole;
the shell is movably arranged on the base, and a dismounting installation part is arranged on the shell;
a heat sink assembly disposed within the housing, the heat sink assembly comprising: the heat dissipation device comprises a radiator and heat dissipation hoses positioned on two sides of the radiator, wherein condensing agents are filled in the heat dissipation hoses; and the number of the first and second groups,
an operation panel for sealing the housing is disposed opposite to the base.
2. The circuit breaker casing as claimed in claim 1, wherein the first heat dissipation holes are disposed on four sides of the base, and the first heat dissipation holes are coated with thermal grease.
3. The circuit breaker housing with easy heat dissipation of claim 1, wherein said detachment mounting member comprises: the locking tongue is mounted on two side edges of the shell, and the locking groove is formed in the base.
4. An easy heat dissipation circuit breaker housing as claimed in claim 3, wherein the locking tab is made of resilient aluminum material.
5. The circuit breaker casing easy to dissipate heat according to claim 1, wherein the heat sink is attached to the top of the casing, the heat dissipation hose is attached to two sides of the inner wall of the casing, and second heat dissipation holes are formed in two sides of the outer side wall of the casing.
6. The easy-heat-dissipation circuit breaker casing as claimed in claim 1, wherein a sliding groove in sliding connection with the operating panel is formed in the casing, and an elastic member abutting against the operating panel is fixedly mounted in the sliding groove.
7. The circuit breaker casing easy to dissipate heat as claimed in claim 6, wherein a locking handle locked with the casing is provided on a side of the operation panel away from the elastic member, and the locking handle is fixed with the casing by a locking screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222196769.8U CN218414432U (en) | 2022-08-19 | 2022-08-19 | Circuit breaker shell easy to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222196769.8U CN218414432U (en) | 2022-08-19 | 2022-08-19 | Circuit breaker shell easy to dissipate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218414432U true CN218414432U (en) | 2023-01-31 |
Family
ID=85029095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222196769.8U Active CN218414432U (en) | 2022-08-19 | 2022-08-19 | Circuit breaker shell easy to dissipate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218414432U (en) |
-
2022
- 2022-08-19 CN CN202222196769.8U patent/CN218414432U/en active Active
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