CN208723788U - A kind of aluminum component anodic oxidation power supply equipment - Google Patents
A kind of aluminum component anodic oxidation power supply equipment Download PDFInfo
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- CN208723788U CN208723788U CN201821240003.2U CN201821240003U CN208723788U CN 208723788 U CN208723788 U CN 208723788U CN 201821240003 U CN201821240003 U CN 201821240003U CN 208723788 U CN208723788 U CN 208723788U
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- power supply
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Abstract
The utility model discloses a kind of aluminum component anodic oxidation power supply equipment.The current rectifying and wave filtering circuit and full-bridge/semi-bridge alternation circuit connection, the full-bridge/semi-bridge alternation circuit are connect with high frequency transformer, and the high frequency transformer is connect with high-frequency rectification circuit, the high-frequency rectification circuit out-put supply positive and negative anodes；The auxiliary power circuit is connect with current rectifying and wave filtering circuit; the auxiliary power circuit is connect with protection control circuit, pwm control circuit respectively; the controller is connect with current rectifying and wave filtering circuit, full-bridge/semi-bridge alternation circuit, high-frequency rectification circuit, protection control circuit, pwm control circuit respectively, is provided with detection circuit on the controller and current rectifying and wave filtering circuit, full-bridge/semi-bridge alternation circuit connection route.The utility model can adjust the output and opening and closing of power supply in time, guarantee the normal operation of equipment.
Description
Technical field:
The utility model belongs to automobile pressurization pump production technical field, in particular to a kind of aluminum component anodic oxidation power supply is set
It is standby.
Background technique:
Existing automobile booster pump generallys use aluminum component and is made, and aluminum component quality is more soft, and surface is easy to scratch, and influences to produce
The quality of product.In order to improve aluminium workpiece surface hardness, need to carry out anodized, during processing, anodic oxidation to it
The situation of positive and negative anodes short circuit frequent occurrence in slot, be easy to cause power overload situation, it is desirable to provide one kind can stablize the power supply of output
Equipment.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content:
The purpose of this utility model is to provide a kind of aluminum component anodic oxidation power supply equipment, to overcome the above-mentioned prior art
The defects of.
To achieve the above object, the utility model provides a kind of aluminum component anodic oxidation power supply equipment, comprising: rectifying and wave-filtering
Circuit, full-bridge/semi-bridge alternation circuit, high frequency transformer, high-frequency rectification circuit, auxiliary power circuit, protection control circuit, PWM
Control circuit, controller, detection circuit, the current rectifying and wave filtering circuit and full-bridge/semi-bridge alternation circuit connection, the full-bridge/half
Bridge translation circuit is connect with high frequency transformer, and the high frequency transformer is connect with high-frequency rectification circuit, the high-frequency rectification circuit
Out-put supply positive and negative anodes；The auxiliary power circuit is connect with current rectifying and wave filtering circuit, the auxiliary power circuit respectively with protection
Control circuit, pwm control circuit connection, the controller respectively with current rectifying and wave filtering circuit, full-bridge/semi-bridge alternation circuit, high frequency
Rectification circuit, protection control circuit, pwm control circuit connection, the controller and current rectifying and wave filtering circuit, full-bridge/semi-bridge alternation
Detection circuit is provided on the route of circuit connection.
Preferably, in technical solution, detection circuit includes overvoltage undervoltage detection circuit, over-current detection circuit, and the full-bridge/
Overvoltage undervoltage detection circuit, the current rectifying and wave filtering circuit and control are provided on semi-bridge alternation circuit route connected to the controller
Over-current detection circuit, testing result of the controller according to detection circuit, control protection control electricity are provided on the route of device connection
Electric current, the voltage that road, pwm control circuit export power supply are adjusted.
Preferably, in technical solution, detection circuit further includes temperature control circuit, and the temperature control circuit is connect with controller, control
Device processed controls power supply opening and closing according to temperature control circuit testing result.
Preferably, in technical solution, current divider, the current divider and control are provided on anodic oxidation power supply output cathode
Device connection, feedback current information.
Compared with prior art, the utility model has the following beneficial effects:
It can occur that undercurrent is under-voltage, short-circuit, overcurrent-overvoltage in anodizing tank by aluminum component anodic oxidation power supply equipment
When, the output and opening and closing of power supply are adjusted in time, guarantees the normal operation of equipment, avoid power overload situation damage.
Detailed description of the invention:
Fig. 1 is the utility model aluminum component anodic oxidation power supply unit construction principle figure；
Appended drawing reference are as follows: 1- current rectifying and wave filtering circuit, 2- full-bridge/semi-bridge alternation circuit, 3- high frequency transformer, 4- high-frequency rectification
Circuit, 5- auxiliary power circuit, 6- protection control circuit, 7-PWM control circuit, 8- controller, 9- overvoltage undervoltage detection circuit,
10- over-current detection circuit, 11- temperature control circuit, 12- current divider.
Specific embodiment:
Specific embodiment of the present utility model is described in detail below, it is to be understood that the protection of the utility model
Range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, a kind of aluminum component anodic oxidation power supply equipment, including current rectifying and wave filtering circuit 1, full-bridge/semi-bridge alternation electricity
Road 2, high frequency transformer 3, high-frequency rectification circuit 4, auxiliary power circuit 5, protection control circuit 6, pwm control circuit 7, controller
8, detection circuit, the current rectifying and wave filtering circuit 1 are connect with full-bridge/semi-bridge alternation circuit 2, the full-bridge/semi-bridge alternation circuit 2 with
High frequency transformer 3 connects, and the high frequency transformer 3 is connect with high-frequency rectification circuit 4,4 out-put supply of high-frequency rectification circuit
Positive and negative anodes；The auxiliary power circuit 5 is connect with current rectifying and wave filtering circuit 1, and the auxiliary power circuit 1 is electric with protection control respectively
Road 6, pwm control circuit 7 connect, and the controller 8 is whole with current rectifying and wave filtering circuit 1, full-bridge/semi-bridge alternation circuit 2, high frequency respectively
Current circuit 4, protection control circuit 6, pwm control circuit 7 connect, and the detection circuit includes overvoltage undervoltage detection circuit 9, overcurrent
Detection circuit 10, temperature control circuit 11 are provided with over-voltage on the route that the full-bridge/semi-bridge alternation circuit 2 is connect with controller 8 and owe
Detection circuit 9 is pressed, is provided with over-current detection circuit 10, the temperature on the route that the current rectifying and wave filtering circuit 1 is connect with controller 8
Control circuit 11 is connect with controller 8, testing result of the controller 8 according to detection circuit, control protection control circuit 6, PWM control
Electric current that circuit 7 exports power supply, voltage are adjusted.Current divider 12 is provided on anodic oxidation power supply output cathode, it is described
Current divider 12 is connect with controller 8, the current information after feedback adjustment.
When situations such as short-circuit occurs in anodizing tank, power overload situation, overvoltage undervoltage detection circuit 9, over-current detection are caused
Circuit 10 detects current and voltage of power supply exception, and sends a message to controller 8, the control protection of controller 8 control circuit 6,
Pwm control circuit 7 handles abnormal current voltage, and abnormal current voltage is controlled, slowly increase it, and is passed through
Auxiliary power circuit 5 carries out shunting processing to power supply, so that the Current Voltage of power supply is restored normal, is detected and adjusted by current divider 12
The Current Voltage of power supply output, controller 8 judge whether power supply is normal afterwards.When temperature control circuit 11 detects that power source internal temperature is different
Chang Shi, controller 8 close power supply, prevent power supply from damaging.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (3)
1. a kind of aluminum component anodic oxidation power supply equipment, it is characterised in that: including current rectifying and wave filtering circuit, full-bridge/semi-bridge alternation circuit,
High frequency transformer, high-frequency rectification circuit, auxiliary power circuit, protection control circuit, pwm control circuit, controller, detection electricity
Road, the current rectifying and wave filtering circuit and full-bridge/semi-bridge alternation circuit connection, the full-bridge/semi-bridge alternation circuit and high frequency transformer
Connection, the high frequency transformer are connect with high-frequency rectification circuit, the high-frequency rectification circuit out-put supply positive and negative anodes；The auxiliary
Power circuit is connect with current rectifying and wave filtering circuit, and the auxiliary power circuit connects with protection control circuit, pwm control circuit respectively
Connect, the controller respectively with current rectifying and wave filtering circuit, full-bridge/semi-bridge alternation circuit, high-frequency rectification circuit, protection control circuit,
Pwm control circuit connects, and is provided on the controller and current rectifying and wave filtering circuit, full-bridge/semi-bridge alternation circuit connection route
Detection circuit.
2. aluminum component anodic oxidation power supply equipment according to claim 1, it is characterised in that: the detection circuit includes over-voltage
Undervoltage detection circuit, over-current detection circuit are provided with over-voltage on the full-bridge/semi-bridge alternation circuit route connected to the controller
Undervoltage detection circuit is provided with over-current detection circuit on the current rectifying and wave filtering circuit route connected to the controller.
3. aluminum component anodic oxidation power supply equipment according to claim 1, it is characterised in that: the anodic oxidation power supply output
Current divider is provided on anode, the current divider is connect with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240003.2U CN208723788U (en) | 2018-08-02 | 2018-08-02 | A kind of aluminum component anodic oxidation power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240003.2U CN208723788U (en) | 2018-08-02 | 2018-08-02 | A kind of aluminum component anodic oxidation power supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723788U true CN208723788U (en) | 2019-04-09 |
Family
ID=65976043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240003.2U Active CN208723788U (en) | 2018-08-02 | 2018-08-02 | A kind of aluminum component anodic oxidation power supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723788U (en) |
-
2018
- 2018-08-02 CN CN201821240003.2U patent/CN208723788U/en active Active
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