CN207686950U - DC frequency-changeable compressor controller and board structure - Google Patents
DC frequency-changeable compressor controller and board structure Download PDFInfo
- Publication number
- CN207686950U CN207686950U CN201721599716.3U CN201721599716U CN207686950U CN 207686950 U CN207686950 U CN 207686950U CN 201721599716 U CN201721599716 U CN 201721599716U CN 207686950 U CN207686950 U CN 207686950U
- Authority
- CN
- China
- Prior art keywords
- main body
- interface
- frequency
- connect
- indicator lamp
- 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
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model is related to electrical equipment technical field more particularly to a kind of DC frequency-changeable compressor controllers and board structure.DC frequency-changeable compressor controller includes：Base main body and controller main body；One end of controller main body is connect with base main body, the other end of controller main body is connect with compressor main body, DC power supply and malfunction indicator lamp are provided in base main body, it is provided with connecting plate in controller main body, the anode of DC power supply and negative grade by conducting wire on connecting plate anode interface and negative grade interface connect, first interface on the both ends and connecting plate of malfunction indicator lamp and the connection of third interface, when mistake occurs in compressor main body operational process, flicker of fault indicating lamps, malfunction indicator lamp, which often flickers, once continues 1/4 second, each mistake was repeated once every 4 seconds, according to the type of the flashing times of malfunction indicator lamp and period failure judgement.Alleviate the slow and of high cost technical problem of the heavy workload existing in the prior art judged compressor fault, speed.
Description
Technical field
The utility model is related to electrical equipment technical fields, more particularly, to a kind of DC frequency-changeable compressor controller and base
Harden structure.
Background technology
With the continuous improvement of people's living standards, almost every household is required for using refrigerator and air-conditioning, especially exist
Hot summer.Its structure and function is also constantly updating also with the needs of people for refrigerator and air-conditioning, energy-saving and environment-friendly new
Type refrigerator and air-conditioning are also more and more used by people.Compressor is the important composition portion that refrigerator and air-conditioning can be run
Point.
In the prior art, the cabin for accommodating compressor is generally provided on refrigerator, in order to which compressor to be arranged
It is connect with compressor in cabin, and by driver, still, the repair ratio when compressor or driver are in damage
It is cumbersome, it needs to take out on compressor, or dismantling, and then judge specific failure, still, the heavy workload of this mode,
Speed is slow, and increases the cost of maintenance.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of DC frequency-changeable compressor controller, it is existing to alleviate
The slow and of high cost technical problem of heavy workload, speed to compressor fault judgement present in technology.
In a first aspect, the utility model embodiment provides a kind of DC frequency-changeable compressor controller, for driving compression
Machine, including：Base main body and controller main body；
One end of the controller main body is connect with the base main body, the other end and compressor of the controller main body
Main body connects, and is provided with DC power supply and malfunction indicator lamp in base main body, is provided with connecting plate in the controller main body, institute
State DC power supply anode and negative grade by conducting wire on the connecting plate anode interface and negative grade interface connect, the failure
The both ends of indicator light on the connecting plate first interface and third interface connect, when in the compressor main body operational process
When mistake occurs, the flicker of fault indicating lamps, the malfunction indicator lamp, which often flickers, once continues 1/4 second, and each mistake is every
It was repeated once every 4 seconds, according to the type of the flashing times of the malfunction indicator lamp and period failure judgement.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, further include second interface, the 4th interface, the 5th interface and the 6th interface on the connecting plate；It is also set in the base main body
Be equipped with radiator fan, one end of the radiator fan is connect by conducting wire with the first interface, the radiator fan it is another
End is connect by conducting wire with the second interface, and the radiator fan is used to radiate to the controller into main body row.In conjunction with
On the one hand, the utility model embodiment provides second of possible embodiment of first aspect, wherein the base main body
On be additionally provided with temperature detect switch (TDS), the both ends of the temperature detect switch (TDS) are connect by conducting wire with the 4th interface and the 6th interface respectively, and
The temperature detect switch (TDS) is used to control the startup and stopping of compressor.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, further include regulation resistance in the base main body, the regulation resistance is arranged in the temperature detect switch (TDS) and the 4th interface
Between, conducting wire is connect by the regulation resistance with the temperature detect switch (TDS) by the 4th interface, and the regulation resistance is pressed for adjusting
The rotating speed of contracting machine.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, protective resistance, one end of the protective resistance and the regulation resistance and the 4th interface are additionally provided in the base main body
Connection conducting wire connection, the other end of the protective resistance connect with the 5th interface.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, it is provided with fuse on the positive conducting wire being connect with the anode interface on the connecting plate of the DC power supply.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, the fuse is positioned close to one end of the DC power supply, and malfunction indicator lamp is for protecting DC power supply.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, the malfunction indicator lamp is Light-Emitting Diode.
With reference to first aspect, the utility model embodiment provides second of possible embodiment of first aspect,
In, it is provided with power switch between the fuse and the anode interface.
Second aspect, the utility model embodiment also provide a kind of board structure, have above-mentioned DC frequency-changeable compressor
Controller.
The utility model embodiment brings following advantageous effect：
In embodiment provided by the utility model, the DC frequency-changeable compressor controller, for driving compressor, including：
Base main body and controller main body；One end of controller main body is connect with base main body, the other end of controller main body and compression
Owner's body connects, and is provided with DC power supply and malfunction indicator lamp in base main body, connecting plate, direct current are provided in controller main body
The anode of power supply and negative grade by conducting wire on connecting plate anode interface and negative grade interface connect, the both ends of malfunction indicator lamp and
First interface on connecting plate is connected with third interface, when mistake occurring during compressor operating, flicker of fault indicating lamps,
Malfunction indicator lamp, which often flickers, once continues 1/4 second, and each mistake was repeated once every 4 seconds, according to the flicker of malfunction indicator lamp
The type of number and cycle failure judgement.In this way, during compressor operating, when a failure occurs it, malfunction indicator lamp meeting
Feedback is timely made, staff can judge the type of failure according to the flashing state of malfunction indicator lamp, to fast
The concrete reason of the failure for learning compressor of speed.Therefore the utility model embodiment, it is specific can quickly to understand compressor
Failure cause, improve the speed of maintenance, reduce the cost of maintenance.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the DC frequency-changeable compressor controller that the utility model embodiment provides；
Fig. 2 is the front view of the connecting plate for the DC frequency-changeable compressor controller that the utility model embodiment provides.
Icon：100- base main bodies；200- controller main bodys；110- DC power supplies；120- malfunction indicator lamp；130- radiates
Fan；140- temperature detect switch (TDS)s；150- regulation resistances；160- protective resistances；170- fuses；180- power switches；210- connections
Plate；211- anode interfaces；212- bears grade interface；213- first interfaces；214- second interfaces；215- third interfaces；216- the 4th
Interface；The 5th interfaces of 217-；The 6th interfaces of 218-.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Currently, since heavy workload, the speed that compressor fault judges are slow and of high cost, it is based on this, the utility model is real
A kind of DC frequency-changeable compressor controller for applying example offer, can quickly learn the concrete reason of the failure of compressor, improve
The speed of maintenance reduces the cost of maintenance.
It is described in detail below by embodiment.
Fig. 1 is a kind of structural schematic diagram for DC frequency-changeable compressor controller that the utility model embodiment provides；Fig. 2 is
The front view of the connecting plate for the DC frequency-changeable compressor controller that the utility model embodiment provides.As illustrated in fig. 1 and 2, a kind of
DC frequency-changeable compressor controller, for driving compressor, including：Base main body 100 and controller main body 200；
One end of the controller main body 200 is connect with the base main body 100, the controller main body 200 it is another
End is connect with compressor, and DC power supply 110 and malfunction indicator lamp 120, the controller main body are provided in base main body 100
Be provided with connecting plate 210 on 200, the anode of the DC power supply 110 and negative grade by conducting wire on the connecting plate 210 just
Pole interface 211 and the connection of negative grade interface 212, the both ends of the malfunction indicator lamp 120 and the first interface on the connecting plate 210
213 and third interface 215 connect, when in the compressor main body operational process occur mistake when, the malfunction indicator lamp 120 dodge
Bright, the malfunction indicator lamp 120, which often flickers, once continues 1/4 second, and each mistake was repeated once every 4 seconds, according to the event
Hinder the type of the flashing times and period failure judgement of indicator light 120.
Wherein, the rated current on major loop that DC power supply 110 is connect with 210 anode of connecting plate and negative grade should be no less than
20A。
Wherein, when trouble light each cycle only flickers once, it is possible to determine that it is the voltage protection problem of DC power supply 110,
When trouble light each cycle flicker three times, be determined as compressor start fail, if driven compressor unsuccessfully need interval 60s after exist
Startup next time is attempted, when trouble light each cycle flicker four times, is then determined as the minimum speed mistake of compressor, works as trouble light
Each cycle flickers five times, is determined as the overheating protection of controller main body 200.
In embodiment provided by the utility model, which includes：Base main body 100 and control
Device main body 200；One end of controller main body 200 is connect with base main body 100, the other end and compressor of controller main body 200
Main body connects, and is provided with DC power supply 110 and malfunction indicator lamp 120 in base main body 100, is provided in controller main body 200
Connecting plate 210, the anode of DC power supply 110 and negative grade by conducting wire on connecting plate 210 anode interface 211 and negative grade interface
212 connections, the both ends of malfunction indicator lamp 120 are connect with the first interface 213 on connecting plate 210 and third interface 215, work as pressure
When mistake occurring in contracting machine operational process, malfunction indicator lamp 120 flickers, and malfunction indicator lamp 120, which often flickers, once continues 1/4 second,
And each mistake was repeated once every 4 seconds, according to the type of the flashing times of malfunction indicator lamp 120 and period failure judgement.This
Sample, during compressor operating, when a failure occurs it, malfunction indicator lamp 120 can timely make feedback, and staff can
The type of failure is judged according to the flashing state of malfunction indicator lamp 120, thus quickly learn the failure of compressor
Concrete reason.Therefore the utility model embodiment, can quickly understand the specific failure cause of compressor, improve the speed of maintenance
Degree, reduces the cost of maintenance.
On the basis of the above embodiments, further, further include that second interface the 214, the 4th connects on the connecting plate 210
The 216, the 5th interface 217 of mouth and the 6th interface 218；Radiator fan 130, the heat dissipation are additionally provided in the base main body 100
One end of fan 130 is connect by conducting wire with the first interface, the other end of the radiator fan 130 by conducting wire with it is described
Second interface 214 connects, and the radiator fan 130 is used to radiate to the controller into main body row.
Wherein, the voltage of radiator fan 130 is 12V.
In the present embodiment, radiator fan 130, one end of radiator fan 130 and first interface are provided on base main body
Connection, the other end are connect with second interface 214, and radiator fan 130 radiates to radiator body and compression motor, meanwhile,
When starting compressor, there is overcurrent in radiator fan 130, and malfunction indicator lamp 120 can periodically flicker twice, to be used for table
Show that radiator fan 130 breaks down.
On the basis of the above embodiments, further, temperature detect switch (TDS) 140, institute are additionally provided in the base main body 100
The both ends for stating temperature detect switch (TDS) 140 are connect by conducting wire with the 4th interface 216 and the 6th interface 218 respectively, and the temperature detect switch (TDS)
140 startup and stopping for controlling compressor.
Further, in the base main body 100 further include regulation resistance 150, the setting of the regulation resistance 150 is described
Between temperature detect switch (TDS) 140 and the 4th interface 216, conducting wire is by the 4th interface 216 by the regulation resistance 150 and the temperature
It controls switch 140 to connect, the regulation resistance 150 is used to adjust the rotating speed of compressor.
In the present embodiment, temperature detect switch (TDS) 140 and regulation resistance 150, temperature detect switch (TDS) 140 are also provided in base main body 100
Both ends connect with the 4th interface 216 and the 6th interface 218 by conducting wire, and regulation resistance 150 be arranged in temperature detect switch (TDS)
On 140 conducting wires being connect with the 4th interface 216, when compressor needs work, temperature detect switch (TDS) 140 is opened, and compressor is needed to stop
When only, temperature detect switch (TDS) 140, the setting of regulation resistance 150, by controlling to adjust the resistance value of resistance 150, to control pressure are closed
The rotating speed of contracting machine.
On the basis of the above embodiments, further, protective resistance 160, institute are additionally provided in the base main body 100
State the conducting wire connection that one end of protective resistance 160 is connect with the regulation resistance 150 and the 4th interface 216, the protection electricity
The other end of resistance 160 is connect with the 5th interface 217.
In the present embodiment, be provided with protective resistance 160 in base main body 100, the both ends of power protection resistance 160 i.e. with
4th interface 216 and the connection of the 5th interface 217, the difference set by the resistance value that will be protected will change the battery electricity of power supply
Pressure protection setting.
On the basis of the above embodiments, further, on the anode and the connecting plate 210 of the DC power supply 110
Anode interface 211 connect conducting wire on be provided with fuse 170.
Further, the fuse 170 is positioned close to one end of the DC power supply 110, and malfunction indicator lamp 120 is used
In protection DC power supply 110.
Wherein, fuse 170 is preferably 30A fuses 170 (12VDC) or 15A fuses 170 (24VDC).
In the present embodiment, fuse is provided on DC power supply 110 and the conducting wire of the anode interface of connecting plate 210
170, and fuse 170 is positioned close to the side of DC power supply 110, in this way, the guarantor to DC power supply 110 can be improved
Shield reduces the case where DC power supply 110 damages.
On the basis of the above embodiments, further, the malfunction indicator lamp 120 is Light-Emitting Diode.
Further, power switch 180 is provided between the fuse 170 and the anode interface.
In the present embodiment, it is also provided with power switch 180 on the conducting wire where fuse 170, passes through power switch 180
Setting can further increase the protection to DC power supply 110.
The board structure that the utility model embodiment provides, the DC frequency-changeable compressor controller provided with above-described embodiment
Technical characteristic having the same reaches identical technique effect so can also solve identical technical problem.
In the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit,
Can be that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
Finally it should be noted that：Embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the scope of protection of the utility model is not limited thereto, although with reference to aforementioned
The utility model is described in detail in embodiment, it will be understood by those of ordinary skill in the art that：It is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to the skill recorded in previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation is replaced, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described is wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of DC frequency-changeable compressor controller, which is characterized in that including：Base main body and controller main body；
One end of the controller main body is connect with the base main body, the other end and compressor main body of the controller main body
It connects, is provided with DC power supply and malfunction indicator lamp in the base main body, is provided with connecting plate in the controller main body, institute
State DC power supply anode and negative grade by conducting wire on the connecting plate anode interface and negative grade interface connect, the failure
The both ends of indicator light on the connecting plate first interface and third interface connect, when in the compressor main body operational process
When mistake occurs, the flicker of fault indicating lamps, the malfunction indicator lamp, which often flickers, once continues 1/4 second, and each mistake is every
It was repeated once every 4 seconds, according to the type of the flashing times of the malfunction indicator lamp and period failure judgement.
2. DC frequency-changeable compressor controller according to claim 1, which is characterized in that further include on the connecting plate
Two interfaces, the 4th interface, the 5th interface and the 6th interface；Radiator fan, the radiation air are additionally provided in the base main body
One end of fan is connect by conducting wire with the first interface, and the other end of the radiator fan passes through conducting wire and the second interface
Connection, the radiator fan is for radiating to the controller main body.
3. DC frequency-changeable compressor controller according to claim 2, which is characterized in that also set up in the base main body
There is temperature detect switch (TDS), the both ends of the temperature detect switch (TDS) are connect by conducting wire with the 4th interface and the 6th interface respectively, and the temperature control
Switch the startup and stopping for controlling compressor.
4. DC frequency-changeable compressor controller according to claim 3, which is characterized in that further include in the base main body
Regulation resistance, the regulation resistance are arranged between the temperature detect switch (TDS) and the 4th interface, and conducting wire is passed through by the 4th interface
The regulation resistance is connect with the temperature detect switch (TDS), and the regulation resistance is used to adjust the rotating speed of compressor.
5. DC frequency-changeable compressor controller according to claim 4, which is characterized in that also set up in the base main body
There is protective resistance, the conducting wire connection that one end of the protective resistance is connect with the regulation resistance and the 4th interface, the guarantor
The other end of shield resistance is connect with the 5th interface.
6. DC frequency-changeable compressor controller according to claim 1, which is characterized in that the DC power supply anode with
It is provided with fuse on the conducting wire of anode interface connection on the connecting plate.
7. DC frequency-changeable compressor controller according to claim 6, which is characterized in that the fuse is positioned close to
One end of the DC power supply, malfunction indicator lamp is for protecting DC power supply.
8. DC frequency-changeable compressor controller according to claim 1, which is characterized in that the malfunction indicator lamp is luminous
Diode.
9. DC frequency-changeable compressor controller according to claim 7, which is characterized in that the fuse and the anode
Power switch is provided between interface.
10. a kind of board structure, which is characterized in that have such as claim 1-9 any one of them DC frequency-changeable compressor controls
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599716.3U CN207686950U (en) | 2017-11-24 | 2017-11-24 | DC frequency-changeable compressor controller and board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721599716.3U CN207686950U (en) | 2017-11-24 | 2017-11-24 | DC frequency-changeable compressor controller and board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686950U true CN207686950U (en) | 2018-08-03 |
Family
ID=62999433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721599716.3U Expired - Fee Related CN207686950U (en) | 2017-11-24 | 2017-11-24 | DC frequency-changeable compressor controller and board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686950U (en) |
-
2017
- 2017-11-24 CN CN201721599716.3U patent/CN207686950U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101672295A (en) | Energy-saving control device of frequency converter cabinet fan set and control method | |
| CN203277030U (en) | Transformer cooling device | |
| CN207686950U (en) | DC frequency-changeable compressor controller and board structure | |
| CN206410282U (en) | A kind of full-automatic air conditioner unit managing and control system | |
| CN109244852A (en) | A kind of panel switches control equipment | |
| CN210239829U (en) | Cooling system of engine | |
| CN208812929U (en) | The control device of low starting current air-conditioning | |
| CN104442281B (en) | A kind of automobile and air-conditioner controller module thereof | |
| CN203668704U (en) | Power-on control device for motor and door lock of washing machine and washing machine | |
| CN204241603U (en) | The auxiliary Thermal protection part pick-up unit of a kind of air conditioner electricity | |
| CN205028853U (en) | Can automatic radiating relay | |
| CN204574469U (en) | A kind of warm-air drier | |
| CN207368432U (en) | A kind of low-voltage cabinet illumination air draft circuit | |
| CN201286214Y (en) | Outdoor synthetic machine cabinet | |
| CN204635777U (en) | A kind of automatic controlling temperature electric heating blanket | |
| CN102622014A (en) | Temperature and humidity controller | |
| CN202648061U (en) | Alternating current frequency conversion air-conditioner power source of locomotive | |
| CN206563354U (en) | A kind of safety air heater circuit | |
| CN203352528U (en) | Energy-saving frequency converter | |
| CN205846516U (en) | A kind of pit furnace chilly formula Electric Appliance Cabinet | |
| CN201772630U (en) | Wall-mounted household electric boiler | |
| CN206192041U (en) | Refrigerating equipment | |
| CN206377927U (en) | A kind of cooling-water machine control system | |
| CN105185658A (en) | Automatic heat dissipation relay | |
| CN212086750U (en) | Robot control cabinet cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |