CN206922672U - A kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor - Google Patents
A kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor Download PDFInfo
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- CN206922672U CN206922672U CN201720619259.3U CN201720619259U CN206922672U CN 206922672 U CN206922672 U CN 206922672U CN 201720619259 U CN201720619259 U CN 201720619259U CN 206922672 U CN206922672 U CN 206922672U
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Abstract
It the utility model is related to electronic device field, and in particular to a kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor.What the utility model was achieved by the following technical programs：A kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor, include main box and the lower cover for covering the main box, inner chamber is formed between the main box and the lower cover, also the main box is connected to comprising multiple and for connecting the terminal of circuit, being connected on the lower lid for connecting the pin of compressor and the starter in the inner chamber, the starter includes master chip, the main electrode being connected with the master chip, bidirectional triode thyristor and connects the bidirectional triode thyristor and the circuit board of the main electrode, and the circuit board is also connected with secondary chip by auxiliary electrode.The purpose of this utility model is to provide a kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor, simple in construction, beneficial to implementation, has passed through the new design of holding circuit, has reduced the overall power of starter.
Description
Technical field
It the utility model is related to electronic device field, and in particular to a kind of multi-terminal angle-inserting type suitable for compressor saves
Starter.
Background technology
Compressor can be all used in the household electrical appliance such as air-conditioning, refrigerator, generally, compressor all include protector and
Starter.It will be used when compressor start and arrive starter, starter is typically all internal to be provided with bootrom, to adjust
The size of current of starting state and running status.Illustrated with the starter of the compressor in refrigerator, when starting, can produced
Raw larger electric current, in order to protect each element not damaged by excessive electric current is all, chip can be provided with starter, such as
PTC thermistor, when the electric current passed through is larger, larger heat can be produced, in high temperature environments, the resistance of thermistor
Value can also increase, and reduce the current value passed through naturally, have the function that each circuit element of protection.
However, the defects of certain also be present in such technical scheme, and after circuit stability, the PTC temperature-sensitives electricity of large volume
Still in circuit, lasting to be powered, there is power consumption for resistance so that the power consumption of whole starter is all higher, is unfavorable for energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is to provide a kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor, structure letter
It is single, beneficial to implementation, pass through the new design of holding circuit, reduce the overall power of starter.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is applied to compressor
Multi-terminal angle-inserting type energy-saving Starter, comprising main box and the lower cover for covering the main box, between the main box and the lower cover
Inner chamber is formed, is also connected to the main box and for connecting the terminal of circuit, being connected on the lower lid for connecting comprising multiple
The pin of compressor and the starter in the inner chamber are connect, the starter includes master chip, is connected with the master chip
Main electrode, bidirectional triode thyristor and the circuit board for connecting the bidirectional triode thyristor and the main electrode, the circuit board also passes through
Auxiliary electrode is connected with secondary chip.
The main box and the lower cover collectively form the carrier of this product, and the starter and other electronic units all may be used
It is located at the interior intracavitary.Wherein, multiple terminals are located on the main box, each circuit for connecting circuit.For example, with
In refrigerator product, different refrigerator control circuits, such as bulb, temperature switch, fan etc. are connected.And the pin is positioned at another
Side, i.e., on the lower lid, for connecting the compressor.
In electrical equipment, such as during refrigerator startup, the master chip and the secondary chip are all connected with circuit, and two chips are all
Can be PTC thermistor, the transient current of startup is big, and two thermistor temp rises, resistance becomes big so that electric current
Reduce, so as to reach each circuit element of protection, the function of clean boot.Subsequently, as the electric current by the bidirectional triode thyristor
Value is changed, and the bidirectional triode thyristor by circuit board is connected with the master chip, passes through the bidirectional triode thyristor
Curent change cause its shut-off, now, the master chip is no longer powered, and circuit only passes through the secondary chip, and whole circuit leads to
Cross the secondary chip and continue conducting and work on, such setting, under the construction of original starter, pass prompt one
The secondary chip and a bidirectional triode thyristor of small size forms a control loop, and the electric current for passing through control loop becomes
Change to cause the bidirectional triode thyristor to turn off, the master chip no longer energization nature will not produce power consumption, so as to reach low-power consumption
Purpose.
As it is of the present utility model preferably, the secondary chip volume and power are respectively less than the master chip.
In general, the power consumption of the master chip of script is in 2W or so, and the power consumption of the secondary chip is in 0.4W or so.
As it is of the present utility model preferably, the main box is provided with upper italic, and the upper italic is obliquely installed, it is multiple described in
Terminal is connected in the upper italic.
As it is of the present utility model preferably, multiple terminals are parallel to each other, and with horizontal plane set.
The terminal is obliquely installed so that worker has bigger when the lead of circuit is connected by manual operations with the terminal
Operating space, it is easy to operation.
Preferably the main box is provided with outwardly outer convex body as of the present utility model, and the outer convex body includes two
Side connects portion with being connected positioned at middle part in two offset portions into the offset portion of step type.
As it is of the present utility model preferably, the fixing port for connecting the main box is additionally provided with the lower lid.
As it is of the present utility model preferably, the main box side is additionally provided with side wing, and protector group is provided with the side wing
Part.
The protector assembly can integrate with the present apparatus so that the dual work(comprising starter and protector on a device
Can part.
As it is of the present utility model preferably, the main electrode be two, include with the master chip contradict contact part,
The relatively described master chip of two main electrodes shifts to install.
The relatively described master chip of two main electrodes shifts to install.I.e. two main electrodes are relative to the master chip
The projection of plane do not occur simultaneously, it is such to shift to install so that even if the master chip is breakdown, two main electrodes
Short circuit will not be formed.
As it is of the present utility model preferably, be additionally provided with the inner chamber and secure the above master chip and curved maintenance arc
Piece.
As it is of the present utility model preferably, the main box offers holding tank, and the pin passes through the holding tank.
In summary, the utility model has the advantages that：
1st, comprising boot portion so that compressor electric current in normal work diminishes, protection circuit and electric elements.
2nd, protection portion and boot portion and can integrate, small volume is low in energy consumption.
3rd, two malposition of electrode are set, even if the chip is breakdown also will not contact short circuit.
4th, comprising bidirectional triode thyristor and the secondary chip, when bidirectional triode thyristor turns off, the master chip is no longer powered, by institute
State secondary chip and come that holding circuit is unimpeded, reach the purpose of low-power consumption.
Brief description of the drawings
Fig. 1 is the schematic perspective view of embodiment 1；
Fig. 2 is the schematic diagram that Fig. 1 hides main box；
Details enlarged drawing at Fig. 3 Fig. 2 circle marks.
In figure：
1st, main box, 11, upper italic, 2, lower cover, 21, clip, 22, holding tank, 23, supporting table, 3, outer convex body, 31, in
Portion of company, 32, offset portion, 4, terminal, 5, bidirectional triode thyristor, circuit board, 6, starter, 61, master chip, 62, main electrode, 7, insert
Pin, 8, secondary chip, 9, side wing.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment 1, as shown in Fig. 1-Fig. 3：A kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor, comprising
Main box 1 and the lower cover 2 for covering main box 1, inner chamber is formed between main box 1 and lower cover 2, is also connected to main box 1 comprising multiple and is used for
Connect the terminal 4 of circuit, be connected on lower cover 2 for connecting the pin 7 of compressor and the starter 6 in inner chamber, start
Device 6 includes master chip 61, the main electrode 62 being connected with master chip 61, bidirectional triode thyristor 5 and connection bidirectional triode thyristor 5 and main electrode
62 circuit board, circuit board are also connected with secondary chip 8 by auxiliary electrode.
Main box 1 and lower cover 2 collectively form the carrier of this product, and starter 6 and other electronic units all may be provided in inner chamber
It is interior.Wherein, multiple terminals 4 are located on main box 1, each circuit for connecting circuit.For example, being used for refrigerator product, connection is not
Same refrigerator control circuit, such as bulb, temperature switch, fan etc..And pin 7 is located at opposite side, i.e., on lower cover 2, use
In connection compressor.
In electrical equipment, such as during refrigerator startup, master chip 61 and secondary chip 8 are all connected with circuit, and two chips can
For PTC thermistor, the transient current of startup is big, the rise of two thermistor temps, and resistance becomes big so that electric current reduces,
So as to reach each circuit element of protection, the function of clean boot.Subsequently, as by the current value of bidirectional triode thyristor 5 there occurs
Change, bidirectional triode thyristor 5 by circuit board is connected with master chip 61, by the curent change of bidirectional triode thyristor 5 its
Shut-off, now, master chip 61 is no longer powered, and circuit only passes through secondary chip 8, and whole circuit continues conducting by secondary chip 8 and continued
Work, such setting, the secondary chip 8 for having passed small size prompt under the construction of original starter 6 and one it is two-way can
Silicon 5 is controlled to form a control loop, is turned off by the curent change of control loop come bidirectional triode thyristor 5, master chip 61
No longer energization nature will not produce power consumption, so as to reach the purpose of low-power consumption.
The secondary volume of chip 8 is respectively less than master chip 61 with power.In general, the power consumption of the master chip 61 of script is left in 2W
The right side, the power consumption of secondary chip 8 is in 0.4W or so.
Main box 1 is provided with upper italic 11, and upper italic 11 is obliquely installed, and multiple terminals 4 are connected in italic 11.Multiple ends
Son 4 is parallel to each other, and is set with horizontal plane.Terminal is obliquely installed so that worker manual operations by the lead of circuit with
Terminal 4 has bigger operating space when connecting, easy to operation.
Main box 1 is provided with outwardly outer convex body 3, and outer convex body 3 includes both sides into the offset portion 32 of step type and is located at
Middle part, which is connected in two offset portions 32, connects portion 31.The fixing port 21 for connecting main box 1 is additionally provided with lower cover 2.The main side of box 1
Side wing 9 is additionally provided with, protector assembly is provided with side wing 9.Protector assembly can integrate with the present apparatus so that be wrapped on a device
Dual-use function part containing starter and protector.
Main electrode 62 is two, includes the contact part contradicted with master chip 61, two main electrodes 62 are with respect to master chip 61
Shift to install.Two main electrodes 62 shift to install with respect to master chip 61.That is two main electrodes 62 relative to master chip 61 plane
Projection do not occur simultaneously, it is such to shift to install so that even if master chip 61 is breakdown, two main electrodes 62 will not also form short
Road.It is additionally provided with shell inner cavity and fixes master chip 61 and curved maintenance arcs 13.
Main box 1 offers holding tank 22, and pin 7 passes through holding tank 22.
Claims (10)
1. a kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor, include main box（1）With cover the main box（1）'s
Lower cover（2）, the main box（1）With the lower cover（2）Between form inner chamber, it is characterised in that：Also comprising described in multiple be connected to
Main box（1）And for connecting the terminal of circuit（4）, be connected to the lower cover（2）The upper pin for being used to connect compressor（7）And position
Starter in the inner chamber（6）, the starter（6）Include master chip（61）And the master chip（61）The master of connection
Electrode（62）, bidirectional triode thyristor（5）With the connection bidirectional triode thyristor（5）With the main electrode（62）Circuit board, the electricity
Road plate is also connected with secondary chip by auxiliary electrode（8）.
A kind of 2. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 1, it is characterised in that：
The secondary chip（8）Volume is respectively less than the master chip with power（61）.
A kind of 3. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 1, it is characterised in that：
The main box（1）It is provided with upper italic（11）, the upper italic（11）It is obliquely installed, multiple terminals（4）It is connected to described
Upper italic（11）On.
A kind of 4. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 3, it is characterised in that：
Multiple terminals（4）It is parallel to each other, and is set with horizontal plane.
A kind of 5. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 1, it is characterised in that：
The main box（1）It is provided with outwardly outer convex body（3）, the outer convex body（3）Comprising both sides into step type offset portion
（32）Two offset portions are connected with positioned at middle part（32）In connect portion（31）.
A kind of 6. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 1, it is characterised in that：
The lower cover（2）On be additionally provided with for connecting the main box（1）Fixing port（21）.
A kind of 7. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 1, it is characterised in that：
The main box（1）Side is additionally provided with side wing（9）, in the side wing（9）In be provided with protector assembly.
A kind of 8. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 1, it is characterised in that：
The main electrode（62）For two, include and the master chip（61）The contact part of conflict, two main electrodes（62）Phase
To the master chip（61）Shift to install.
A kind of 9. multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 8, it is characterised in that：
It is additionally provided with the inner chamber and secures the above master chip（61）And curved maintenance arcs（13）.
10. a kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor according to claim 1, its feature exist
In：The main box（1）Offer holding tank（22）, the pin（7）Through the holding tank（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619259.3U CN206922672U (en) | 2017-05-31 | 2017-05-31 | A kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720619259.3U CN206922672U (en) | 2017-05-31 | 2017-05-31 | A kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922672U true CN206922672U (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720619259.3U Active CN206922672U (en) | 2017-05-31 | 2017-05-31 | A kind of multi-terminal angle-inserting type energy-saving Starter suitable for compressor |
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| CN (1) | CN206922672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257900A (en) * | 2018-11-02 | 2019-01-22 | 无锡永信能源科技有限公司 | A kind of small central air conditioning efficiency control cabinet |
-
2017
- 2017-05-31 CN CN201720619259.3U patent/CN206922672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109257900A (en) * | 2018-11-02 | 2019-01-22 | 无锡永信能源科技有限公司 | A kind of small central air conditioning efficiency control cabinet |
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