CN208674023U - Breaker of plastic casing - Google Patents
Breaker of plastic casing Download PDFInfo
- Publication number
- CN208674023U CN208674023U CN201821632809.6U CN201821632809U CN208674023U CN 208674023 U CN208674023 U CN 208674023U CN 201821632809 U CN201821632809 U CN 201821632809U CN 208674023 U CN208674023 U CN 208674023U
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- breaker
- plastic casing
- fixedly connected
- electric machine
- ontology
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Abstract
The utility model discloses breaker of plastic casing, including breaker of plastic casing ontology, the front surface of breaker of plastic casing ontology offers mounting hole, the total quantity of mounting hole is four, the inner cavity of mounting hole is provided with fastening bolt, and the front surface of breaker of plastic casing ontology is fixedly connected with operation panel, and the front surface of operation panel offers regulating tank, the inner cavity of regulating tank is provided with switch, and the outside of operation panel is extended on front side of switch.The utility model solve the part in breaker of plastic casing all it is closed in the shell, its resistance can constantly generate heat during the work time, under high temperature environment, easily cause breaker of plastic casing failure, the problem of all increasing user cost is repaired or replaced to it, the breaker of plastic casing has the advantages of good heat dissipation effect, it can persistently radiate to it in the plastic housing short-circuiting device course of work, it has ensured the normal work of the breaker of plastic casing, and then has improved the practicability of the breaker of plastic casing.
Description
Technical field
The utility model relates to breaker technical fields, specially breaker of plastic casing.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition, wherein breaker of plastic casing can be more than escape in electric current
Automatically cut off electric current after setting, plastic housing refers to the shell with plastic insulation as device, be used between insulated conductor with
And ground metal portion, breaker of plastic casing usually contains pyromagnetic escape unit, and the breaker of plastic casing of big model can be equipped with solid-state
Escape sensor.
Part in breaker of plastic casing is all closed, and its resistance can constantly generate heat during the work time in the shell,
Under hot environment, Yi Yinfa breaker of plastic casing failure, user cost can all be increased by repairing or replacing to it, not side
Just user uses.
Utility model content
The purpose of this utility model is to provide breaker of plastic casing, have the advantages of good heat dissipation effect, and it is disconnected to solve plastic housing
Part in the device of road all it is closed in the shell, its resistance can constantly generate heat, under high temperature environment, Yi Yin during the work time
Breaker of plastic casing failure is sent out, the problem of all increasing user cost is repaired or replaced to it.
To achieve the above object, the utility model provides the following technical solutions: breaker of plastic casing, including breaker of plastic casing sheet
Body, the front surface of the breaker of plastic casing ontology offer mounting hole, and the total quantity of the mounting hole is four, the mounting hole
Inner cavity be provided with fastening bolt, the front surface of the breaker of plastic casing ontology is fixedly connected with operation panel, the operating surface
The front surface of plate offers regulating tank, and the inner cavity of the regulating tank is provided with switch, extends to operating surface on front side of the switch
The outside of plate.
The front surface of the breaker of plastic casing ontology is provided through electric machine casing, and the electric machine casing is located at operation panel
Top, the inside of the electric machine casing offers movable chamber, and the inner wall of the movable chamber is fixedly connected with fixed bracket, described
Support bracket fastened side is fixedly connected with motor, and the output shaft of the motor is fixedly connected with swingle, the table of the swingle
Surface cover is equipped with driving disk, and the surface of the driving disk is fixedly connected with flabellum, and the flabellum is located at the front side of motor, described
The total quantity of flabellum is no less than eight.
The front side of the breaker of plastic casing chamber body and rear side are provided with heat-conducting copper pipe, the sum of the heat-conducting copper pipe
Amount is eight, and the surface of the heat-conducting copper pipe is arranged with radiating aluminium sheet, the top of the radiating aluminium sheet and the fixed company of electric machine casing
It connects, is arranged with mounting rack positioned at the two sides on top and bottom heat-conducting copper pipe surface, the top and bottom of the mounting rack are solid
Surely be connected with mounting plate, the side of the mounting plate is provided through hex bolts, the front side of the breaker of plastic casing ontology and
Rear side opens up fluted, and the inner wall of groove is fixedly connected with thermally conductive sheet, and the side of the thermally conductive sheet is contacted with radiating aluminium sheet, institute
The front surface for stating thermally conductive sheet offers heat release hole, and the total quantity of the heat release hole is 24.
Preferably, the support bracket fastened total quantity is four, and the support bracket fastened shape is trapezoidal.
Preferably, the front surface of the electric machine casing is fixedly connected with phosphor strip, and the length of the phosphor strip is less than motor
The length of shell.
Preferably, the front side of the breaker of plastic casing ontology and rear side offer radiating groove, the sum of the radiating groove
Amount is 16.
Preferably, the quadrangle of the movable chamber inner cavity is provided with inclined-plane.
Preferably, the model JK-130SA of the motor.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through heat-conducting copper pipe, radiating aluminium sheet, thermally conductive sheet, heat release hole, motor, swingle, driving disk
With being used cooperatively for flabellum, solve part in breaker of plastic casing all it is closed in the shell, its resistance meeting during the work time
Heat is constantly generated, under high temperature environment, Yi Yinfa breaker of plastic casing failure, repairing or replacing to it can all increase
The problem of user cost, the breaker of plastic casing have the advantages of good heat dissipation effect, can be in the plastic housing short-circuiting device course of work
In persistently radiate to it, ensured the normal work of the breaker of plastic casing, and then improve the practical of the breaker of plastic casing
Property.
2, the utility model is by the setting of phosphor strip, convenient for users to operation plastic housing open circuit under the conditions of illuminating insufficient
Device ontology has haved the function that warning, by the setting of radiating groove, has allowed air to the surface for quickly flowing to thermally conductive sheet,
Heat dissipation effect is improved, by the setting on inclined-plane, increases the thickness of electric machine casing, and then improve the intensity of electric machine casing,
Avoid the phenomenon that electric machine casing is broken off in transport or installation process.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model motor housing structure top view；
Fig. 3 is the partial left pseudosection of the utility model structure；
Fig. 4 is the partial enlarged view of A in the utility model Fig. 3；
Fig. 5 is the utility model the structure left view.
In figure: 1, breaker of plastic casing ontology；2, mounting hole；3, fastening bolt；4, operation panel；5, it switchs；6, motor casing
Body；7, fixed bracket；8, motor；9, swingle；10, driving disk；11, flabellum；12, movable chamber；13, regulating tank；14, thermally conductive
Copper pipe；15, radiating aluminium sheet；16, mounting rack；17, mounting plate；18, thermally conductive sheet；19, heat release hole；20, phosphor strip；21, radiating groove；
22, inclined-plane.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: breaker of plastic casing, including breaker of plastic casing ontology
1, the front surface of breaker of plastic casing ontology 1 offers mounting hole 2, and the total quantity of mounting hole 2 is four, and the inner cavity of mounting hole 2 is set
It is equipped with fastening bolt 3, the front surface of breaker of plastic casing ontology 1 is fixedly connected with operation panel 4, and the front surface of operation panel 4 is opened
Equipped with regulating tank 13, the inner cavity of regulating tank 13 is provided with switch 5, and the front side of switch 5 extends to the outside of operation panel 4.
The front surface of breaker of plastic casing ontology 1 is provided through electric machine casing 6, and electric machine casing 6 is located at the top of operation panel 4
Portion, the inside of electric machine casing 6 offer movable chamber 12, and the inner wall of movable chamber 12 is fixedly connected with fixed bracket 7, fixed bracket 7
Side be fixedly connected with motor 8, the output shaft of motor 8 is fixedly connected with swingle 9, and the surface of swingle 9 is arranged with transmission
Disk 10, the surface of driving disk 10 are fixedly connected with flabellum 11, and flabellum 11 is located at the front side of motor 8, the total quantity of flabellum 11
No less than eight.
The front side of 1 inner cavity of breaker of plastic casing ontology and rear side are provided with heat-conducting copper pipe 14, the total quantity of heat-conducting copper pipe 14
It is eight, the surface of heat-conducting copper pipe 14 is arranged with radiating aluminium sheet 15, and the top of radiating aluminium sheet 15 is fixedly connected with electric machine casing 6,
It is arranged with mounting rack 16 positioned at the two sides on 14 surface of top and bottom heat-conducting copper pipe, the top and bottom of mounting rack 16 are fixed
It is connected with mounting plate 17, the side of mounting plate 17 is provided through hex bolts, and the front side of breaker of plastic casing ontology 1 and rear side are equal
Open up fluted, the inner wall of groove is fixedly connected with thermally conductive sheet 18, and the side of thermally conductive sheet 18 is contacted with radiating aluminium sheet 15, thermally conductive sheet
18 front surface offers heat release hole 19, and the total quantity of heat release hole 19 is 24.
In the utility model: the total quantity of fixed bracket 7 is four, and the shape of fixed bracket 7 is trapezoidal.
In the utility model: the front surface of electric machine casing 6 is fixedly connected with phosphor strip 20, and the length of phosphor strip 20 is less than electricity
The length of casing body 6, by the setting of phosphor strip 20, convenient for users to operating breaker of plastic casing sheet under the conditions of illuminating insufficient
Body 1 has haved the function that warning.
In the utility model: the front side of breaker of plastic casing ontology 1 and rear side offer radiating groove 21, radiating groove 21 it is total
Quantity is 16, by the setting of radiating groove 21, allows air to the surface for quickly flowing to thermally conductive sheet 18, improves scattered
Thermal effect.
In the utility model: the quadrangle of 12 inner cavity of movable chamber is provided with inclined-plane 22, by the setting on inclined-plane 22, increases
The thickness of electric machine casing 6, and then the intensity of electric machine casing 6 is improved, avoid the quilt in transport or installation process of electric machine casing 6
The phenomenon that fractureing.
In the utility model: the model JK-130SA of motor 8.
Working principle: when the utility model is used, the heat that 1 internal resistance of breaker of plastic casing ontology generates passes through conduction copper
Pipe 14 is transferred to radiating aluminium sheet 15, starts motor 8, drives swingle 9 to rotate by the output shaft of motor 8, and swingle 9, which drives, to be passed
Dynamic disk 10 rotates, and then drives flabellum 11 that heat dissipation persistently is blowed to radiating aluminium sheet 15, will part heat by thermally conductive sheet 18
Amount is transferred directly to the external world, and hot wind and cold wind are carried out water conservancy diversion by heat release hole 19, to reach breaker of plastic casing heat dissipation
The good purpose of effect.
In summary: the breaker of plastic casing passes through heat-conducting copper pipe 14, radiating aluminium sheet 15, thermally conductive sheet 18, heat release hole 19, electricity
Machine 8, swingle 9, driving disk 10 and flabellum 11 are used cooperatively, and the part solved in breaker of plastic casing is all enclosed in shell
In, its resistance can constantly generate heat during the work time, under high temperature environment, Yi Yinfa breaker of plastic casing failure, to its into
The problem of row maintenance or replacement can all increase user cost.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. breaker of plastic casing, including breaker of plastic casing ontology (1), it is characterised in that: the positive table of the breaker of plastic casing ontology (1)
Face offers mounting hole (2), and the total quantity of the mounting hole (2) is four, and the inner cavity of the mounting hole (2) is provided with fastening spiral shell
The front surface of bolt (3), the breaker of plastic casing ontology (1) is fixedly connected with operation panel (4), and the operation panel (4) is just
Surface offers regulating tank (13), and the inner cavity of the regulating tank (13) is provided with switch (5), and the front side of the switch (5) extends
To the outside of operation panel (4)；
The front surface of the breaker of plastic casing ontology (1) is provided through electric machine casing (6), and the electric machine casing (6) is located at behaviour
Make the top of panel (4), the inside of the electric machine casing (6) offers movable chamber (12), and the inner wall of the movable chamber (12) is solid
Surely it is connected with fixed bracket (7), the side of the fixed bracket (7) is fixedly connected with motor (8), the output of the motor (8)
Axis is fixedly connected with swingle (9), and the surface of the swingle (9) is arranged with driving disk (10), the driving disk (10)
Surface be fixedly connected with flabellum (11), the flabellum (11) is located at the front side of motor (8), and the total quantity of the flabellum (11) is not
Less than eight；
The front side of breaker of plastic casing ontology (1) inner cavity and rear side are provided with heat-conducting copper pipe (14), the heat-conducting copper pipe
(14) total quantity is eight, and the surface of the heat-conducting copper pipe (14) is arranged with radiating aluminium sheet (15), the radiating aluminium sheet (15)
Top be fixedly connected with electric machine casing (6), be located at top and bottom heat-conducting copper pipe (14) surface two sides be arranged with installation
Frame (16) is fixedly connected to mounting plate (17) at the top and bottom of the mounting rack (16), the side of the mounting plate (17)
It is provided through hex bolts, the front side of the breaker of plastic casing ontology (1) and rear side open up fluted, and the inner wall of groove is solid
Surely it is connected with thermally conductive sheet (18), the side of the thermally conductive sheet (18) is contacted with radiating aluminium sheet (15), and the thermally conductive sheet (18) is just
Surface offers heat release hole (19), and the total quantity of the heat release hole (19) is 24.
2. breaker of plastic casing according to claim 1, it is characterised in that: the total quantity of the fixed bracket (7) is four,
The shape of the fixed bracket (7) is trapezoidal.
3. breaker of plastic casing according to claim 1, it is characterised in that: the front surface of the electric machine casing (6) is fixed to be connected
It is connected to phosphor strip (20), the length of the phosphor strip (20) is less than the length of electric machine casing (6).
4. breaker of plastic casing according to claim 1, it is characterised in that: the front side of the breaker of plastic casing ontology (1) and
Rear side offers radiating groove (21), and the total quantity of the radiating groove (21) is 16.
5. breaker of plastic casing according to claim 1, it is characterised in that: the quadrangle of movable chamber (12) inner cavity is respectively provided with
There are inclined-plane (22).
6. breaker of plastic casing according to claim 1, it is characterised in that: the model JK-130SA of the motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632809.6U CN208674023U (en) | 2018-10-09 | 2018-10-09 | Breaker of plastic casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632809.6U CN208674023U (en) | 2018-10-09 | 2018-10-09 | Breaker of plastic casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674023U true CN208674023U (en) | 2019-03-29 |
Family
ID=65820774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632809.6U Active CN208674023U (en) | 2018-10-09 | 2018-10-09 | Breaker of plastic casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265269A (en) * | 2019-05-28 | 2019-09-20 | 何晨菁 | A kind of mold cased circuit breaker |
| CN110514993A (en) * | 2019-09-02 | 2019-11-29 | 泰州亿丰达电器有限公司 | A kind of breaker of plastic casing earth detector peculiar to vessel |
-
2018
- 2018-10-09 CN CN201821632809.6U patent/CN208674023U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265269A (en) * | 2019-05-28 | 2019-09-20 | 何晨菁 | A kind of mold cased circuit breaker |
| CN110265269B (en) * | 2019-05-28 | 2020-12-01 | 毛琴飞 | Plastic shell type circuit breaker |
| CN110514993A (en) * | 2019-09-02 | 2019-11-29 | 泰州亿丰达电器有限公司 | A kind of breaker of plastic casing earth detector peculiar to vessel |
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