CN208478260U - A kind of breaker convenient for heat dissipation - Google Patents
A kind of breaker convenient for heat dissipation Download PDFInfo
- Publication number
- CN208478260U CN208478260U CN201821195433.7U CN201821195433U CN208478260U CN 208478260 U CN208478260 U CN 208478260U CN 201821195433 U CN201821195433 U CN 201821195433U CN 208478260 U CN208478260 U CN 208478260U
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- CN
- China
- Prior art keywords
- shell
- heat dissipation
- terminal
- air filter
- breaker
- 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
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Abstract
The utility model discloses a kind of breakers convenient for heat dissipation, component including shell and enclosure interior, the component includes terminal, the shell is evenly equipped with cooling mechanism close to one end of terminal, the cooling mechanism is corresponding with terminal position, the shell side is equipped with Air Filter, the Air Filter is corresponding with cooling mechanism position, the Air Filter is fixedly connected by position-limit mechanism with housing seal, multiple radiating blocks are arranged on the upside of the terminal, the shell is equipped with opening corresponding with multiple radiating blocks respectively, multiple radiating blocks are fixedly connected with the casing.The utility model is structurally reasonable, heat dissipation effect can be increased by the way that multiple radiating blocks are arranged, the section of radiating block is diamond shape simultaneously, so as to expand heat dissipation area, it is further to increase heat dissipation effect, it is provided with Air Filter simultaneously, not will lead to dust while radiating by heat release hole and enter in shell, to extend the service life of breaker.
Description
Technical field
The utility model relates to breaker technical field more particularly to a kind of breakers convenient for heat dissipation.
Background technique
Breaker as a kind of control electric installation, is switched for controlling the division of electric loop, in overload, short circuit and owes electricity
Protection circuit and power supply in the case of pressure.Existing breaker generally comprises the component of shell and enclosure interior, due in shell
Portion's narrow space, after long-time connects power supply, the terminal of breaker can generate very big heat, the terminal of conventional circuit breaker
The shell of periphery is in a closed state, is unfavorable for distributing very much for heat, if heat does not distribute not go out, it is easy to influence
The performance of breaker, in turn results in the damage of breaker, and causes property or casualties.
Through retrieving, Chinese patent grant number CN202008966U discloses a kind of breaker convenient for heat dissipation, including shell
And the component of enclosure interior, the component include terminal, the shell of the terminal periphery is equipped with cooling mechanism, energy
The heat for enough generating terminal quickly distributes.
Existing breaker has the following disadvantages: cooling mechanism is arranged in the small volume of radiator on a heat sink
Probably due to smaller cause heat dissipation effect poor, while being provided with cooling mechanism and being easy so that dust enters in shell, dust pair
In being affected for element, it is easy to cause radiator service life reduction.
For this purpose, it is proposed that a kind of breaker convenient for heat dissipation solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and propose a kind of convenient for heat dissipation
Breaker.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of breaker convenient for heat dissipation, the component including shell and enclosure interior, the component includes terminal, institute
It states shell and is evenly equipped with cooling mechanism close to one end of terminal, the cooling mechanism is corresponding with terminal position, and the shell side is set
There is Air Filter, the Air Filter is corresponding with cooling mechanism position, and the Air Filter connects by the way that position-limit mechanism and housing seal are fixed
It connects, multiple radiating blocks is arranged on the upside of the terminal, the shell is equipped with opening corresponding with multiple radiating blocks respectively, multiple
The radiating block is fixedly connected with the casing.
Preferably, the Air Filter uses modified plastic material.
Preferably, the position-limit mechanism includes the multiple threaded holes being evenly arranged on Air Filter, is equipped in the threaded hole
The bolt matched, the bolt are threadedly coupled with shell.
Preferably, the radiating block section is diamond shape.
Preferably, the cooling mechanism includes multiple heat release holes that shell is arranged on the side wall of terminal, Duo Gesuo
Heat release hole is stated to be uniformly distributed.
Preferably, the heat release hole is elongated, and the area of multiple heat release holes is greater than the area of terminal.
Compared with prior art, the utility model has the following beneficial effects:
1, by the way that multiple radiating blocks are arranged, radiating block can be by internal heat transfer to outside, to play heat dissipation
Effect cooperates the setting of heat release hole, so as to increase the efficiency of heat dissipation, avoids leading to radiating efficiency because heat release hole is smaller
It is lower, the damage of breaker can be reduced, and then reduce property or casualties to avoid the performance for influencing breaker.
2, by setting Air Filter, Air Filter is fixed at multiple heat release holes by position-limit mechanism, can guarantee to dissipate
It avoids dust from entering enclosure interior while the thermal efficiency, to play dust-proof effect, avoids dust to enclosure interior component
Influence, extend the service life of breaker.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of breaker convenient for heat dissipation external structure schematic diagram；
Fig. 2 be the utility model proposes a kind of breaker convenient for heat dissipation in the connection structure of radiating block and shell signal
Figure；
Fig. 3 be the utility model proposes a kind of breaker convenient for heat dissipation side structure schematic view.
In figure: 1 shell, 2 components, 3 terminals, 4 cooling mechanisms, 5 Air Filters, 6 position-limit mechanisms, 7 radiating blocks, 8 bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of breaker convenient for heat dissipation, including the component 2 inside shell 1 and shell 1, component 2
Including terminal 3, to guarantee the normal use of breaker function, shell 1 is evenly equipped with cooling mechanism 4 close to one end of terminal 3, dissipates
Heat engine structure 4 includes that multiple heat release holes of the shell 1 on the side wall of terminal 3 are arranged in, and heat release hole is elongated, and multiple heat dissipations
The area in hole is greater than the area of terminal 3, and multiple heat release holes are uniformly distributed, and cooling mechanism 4 is corresponding with 3 position of terminal, can pass through
The heat that multiple heat release holes generate terminal 3 carries out lost, plays a protective role, and 1 side of shell is equipped with Air Filter 5, Air Filter 5
Using modified plastic material, 5 heat resistance of Air Filter is improved by modified, to avoid Air Filter 5 because high temperature generates deformation, is prevented
Dirt net 5 is corresponding with 4 position of cooling mechanism, it is ensured that dust will not be entered inside shell 1 by heat release hole, to extend open circuit
The service life of device.
Air Filter 5 is sealedly and fixedly connected by position-limit mechanism 6 with shell 1, and position-limit mechanism 6 includes being evenly arranged on Air Filter 5
Multiple threaded holes, matched bolt 8 is equipped in threaded hole, bolt 8 is threadedly coupled with shell 1, and twisting off bolt 8 can be to dust-proof
Net 5 is replaced, and guarantees dust-proof effect, and multiple radiating blocks 7 are arranged on the upside of terminal 3, and 7 section of radiating block is diamond shape, and section is
Diamond shape increases heat dissipation area, and shell 1 is equipped with opening corresponding with multiple radiating blocks 7 respectively, and multiple radiating blocks 7 are and shell
1 is fixedly connected, and radiating block 7 by outside the temperature conduction inside shell 1 to shell 1, radiate by help, improves the effect of heat dissipation
Rate further protects breaker.
It in the utility model, is multiple to dissipate by the way that shell 1 is uniformly distributed on the side wall of terminal 3 when terminal 3 generates heat
Hot hole, can carry out heat lost, while by being arranged with multiple radiating blocks 7 on the upside of terminal 3, shell 1 is equipped with difference
Opening corresponding with multiple radiating blocks 7, multiple radiating blocks 7 are fixedly connected with shell 1, and radiating block 7 can will be inside shell 1
Heat is conducted to outside shell 1, to further play heat dissipation effect；Simultaneously 1 side of shell be equipped with Air Filter 5, Air Filter 5 with
Multiple heat dissipation hole sites are corresponding, and multiple threaded holes are evenly equipped on Air Filter 5, are equipped with matched bolt 8 in threaded hole, bolt 8 with
Shell 1 is threadedly coupled, and Air Filter 5 is fixed on shell 1 by bolt 8, dust is avoided to enter in shell 1 via heat release hole.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of breaker convenient for heat dissipation, including the internal component (2) of shell (1) and shell (1), it is characterised in that: institute
Stating component (2) includes terminal (3), and the shell (1) is evenly equipped with cooling mechanism (4), the heat dissipation close to the one end of terminal (3)
Mechanism (4) is corresponding with terminal (3) position, and shell (1) side is equipped with Air Filter (5), the Air Filter (5) and cooling mechanism
(4) position is corresponding, and the Air Filter (5) is sealedly and fixedly connected by position-limit mechanism (6) with shell (1), on the upside of the terminal (3)
It is arranged with multiple radiating blocks (7), the shell (1) is equipped with opening corresponding with multiple radiating blocks (7) respectively, multiple described scattered
Heat block (7) is fixedly connected with shell (1).
2. a kind of breaker convenient for heat dissipation according to claim 1, which is characterized in that the Air Filter (5), which uses, to be changed
Property plastic material.
3. a kind of breaker convenient for heat dissipation according to claim 1, which is characterized in that the position-limit mechanism (6) includes
The multiple threaded holes being evenly arranged on Air Filter (5), the threaded hole is interior to be equipped with matched bolt (8), the bolt (8) and shell
(1) it is threadedly coupled.
4. a kind of breaker convenient for heat dissipation according to claim 1, which is characterized in that radiating block (7) section is
Diamond shape.
5. a kind of breaker convenient for heat dissipation according to claim 1, which is characterized in that the cooling mechanism (4) includes
Multiple heat release holes on side wall in shell (1) close to terminal (3) are set, and multiple heat release holes are uniformly distributed.
6. a kind of breaker convenient for heat dissipation according to claim 5, which is characterized in that the heat release hole is elongated,
And the area of multiple heat release holes is greater than the area of terminal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195433.7U CN208478260U (en) | 2018-07-26 | 2018-07-26 | A kind of breaker convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821195433.7U CN208478260U (en) | 2018-07-26 | 2018-07-26 | A kind of breaker convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478260U true CN208478260U (en) | 2019-02-05 |
Family
ID=65209046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821195433.7U Expired - Fee Related CN208478260U (en) | 2018-07-26 | 2018-07-26 | A kind of breaker convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504143A (en) * | 2019-08-23 | 2019-11-26 | 泰州亿丰达电器有限公司 | A kind of breaker of plastic casing peculiar to vessel with temperature-detecting device |
-
2018
- 2018-07-26 CN CN201821195433.7U patent/CN208478260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110504143A (en) * | 2019-08-23 | 2019-11-26 | 泰州亿丰达电器有限公司 | A kind of breaker of plastic casing peculiar to vessel with temperature-detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200726 |