CN203818740U - Energy-saving UV photo-curing device - Google Patents
Energy-saving UV photo-curing device Download PDFInfo
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- CN203818740U CN203818740U CN201420229811.4U CN201420229811U CN203818740U CN 203818740 U CN203818740 U CN 203818740U CN 201420229811 U CN201420229811 U CN 201420229811U CN 203818740 U CN203818740 U CN 203818740U
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Abstract
An energy-saving UV photo-curing device comprises an air gathering box, a draught fan, an air intake box, a lamp box, a UV lamp, a conveying belt, a draught-fan driving circuit, a conveying-belt driving mechanism, a case and a UV-lamp stepless dimming power source. The air gathering box is fixedly arranged on the top of the air intake box, an air outlet is formed in the top of the air gathering box, an air inlet is formed in the side wall of the air intake box, the draught fan is fixedly arranged inside the air intake box, the lamp box is located on one side of the air intake box and communicated with the air intake box, and the UV lamp is fixedly arranged inside the lamp box. Light emitted by the UV lamp is shined on the conveying belt. A power source circuit provides a working voltage for the UV lamp. The draught fan is connected with a mains supply through the draught-fan driving circuit, and the air discharging face of the draught fan corresponds to the air outlet. The conveying-belt driving mechanism is used or driving the conveying belt to rotate. A heat dissipation system is additionally arranged, so that heat dissipation performance is improved effectively. By the adoption of the UV-lamp stepless dimming power source, the UV lamp can work under a constant-current and constant-power environment, and the purposes of energy saving and consumption reducing are achieved.
Description
Technical field
The utility model relates to UV photo solidification machine.
Background technology
The printing of printing machine at present, ink adopt UV photo solidification machine to be cured, and UV photo solidification machine is the key equipment that guarantees printing quality.Current UV photo solidification machine has light-source system and control system to form, and because light-source system caloric value is large, easily causes UV lamp hole temperature too high, and lamp tube service life shortens, and also makes cured article generation fold, difficult quality guarantee.In addition, the operating voltage of UV fluorescent tube and operating current may change because of the impact of supply voltage or environment temperature, cause UV lamp works unstable, and it are excessive to consume energy.Therefore, how improving heat dispersion and the circuit working stability of current UV photo solidification machine, is urgent problem in the industry.
Utility model content
The purpose of this utility model a kind of energy-conservation UV light curring unit that is to deduct a percentage, it can solve the problem of the poor and circuit working poor stability of heat dispersion.
In order to achieve the above object, the technical scheme that the utility model adopts is as follows:
A kind of energy-conservation UV light curring unit, it comprises wind gathering case, blower fan, inlet box, lamp box, UV lamp, conveyer belt, blower fan drive circuit, belt drive mechanisms, cabinet and UV lamp non-pole light regulating power supply, described wind gathering case is fixedly mounted on the top of inlet box, the top of wind gathering case offers air outlet, the sidewall of inlet box offers air inlet, blower fan is fixedly mounted in inlet box, lamp box be positioned at described inlet box a side and with described inlet box conducting, described UV lamp is fixedly mounted in described lamp box; Described conveyer belt be positioned at described lamp box under so that the light that described UV lamp sends is radiated on described conveyer belt; Described cabinet is fixedly mounted on the below of described conveyer belt, and UV lamp non-pole light regulating power supply is fixedly mounted in cabinet; Described power circuit provides operating voltage for UV lamp; Described blower fan is electrically connected to city by blower fan drive circuit, and the outlet air surface of blower fan is corresponding with air outlet; Described belt drive mechanisms is used for driving described conveyer belt to rotate;
Described UV lamp non-pole light regulating power supply comprises rectification filtering unit, pressure unit, full-bridge frequency conversion output unit, current feedback unit, feedback of voltage and current unit and driver element, rectification filtering unit, pressure unit, full-bridge frequency conversion output unit is connected successively with UV lamp, rectification filtering unit is used for accessing civil power, the input of current feedback unit is connected with the output of pressure unit, the input of feedback of voltage and current unit is connected with the output of full-bridge frequency conversion output unit, the output of the output of current feedback unit and feedback of voltage and current unit is all connected with driver element, described driver element is for adjusting the PWM dutycycle of pressure unit according to the voltage and current signal of the current signal of current feedback unit output and the output of feedback of voltage and current unit.
Preferably, on the outer wall of described cabinet, be also provided with a human-computer interaction interface being connected with driver element.
Preferably, described human-computer interaction interface comprises LCD display and control button, and LCD display is all connected with driver element with control button.
Preferably, the bottom of described cabinet is also provided with roller.
Preferably, described UV lamp is high-pressure sodium lamp or metal halid lamp.
The utlity model has following beneficial effect:
Increase the cooling system being formed by blower fan, wind gathering case and inlet box, effectively improved heat dispersion; And the UV lamp non-pole light regulating power supply of employing can make UV lamp be operated under the environment of constant current, permanent power, reaches energy-saving and cost-reducing object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the energy-conservation UV light curring unit of the utility model preferred embodiment;
Fig. 2 is the structural representation of the UV potential circuit of the utility model preferred embodiment.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further.
Shown in Fig. 1 and Fig. 2, an energy-conservation UV light curring unit, it comprises wind gathering case 1, blower fan, inlet box 2, lamp box 3, UV lamp, conveyer belt 4, blower fan drive circuit, belt drive mechanisms, cabinet 5, UV lamp non-pole light regulating power supply, human-computer interaction interface 6 and roller 7.
Described wind gathering case 1 is fixedly mounted on the top of inlet box 2, the top of wind gathering case 1 offers air outlet (figure does not mark), the sidewall of inlet box 2 offers air inlet 201, blower fan is fixedly mounted in inlet box 2, lamp box 3 be positioned at described inlet box 2 a side and with described inlet box 2 conductings, described UV lamp is fixedly mounted in described lamp box 3.
Described conveyer belt 4 be positioned at described lamp box 3 under so that the light that described UV lamp sends is radiated on described conveyer belt 4.Described cabinet 5 is fixedly mounted on the below of described conveyer belt 4, and UV lamp non-pole light regulating power supply is fixedly mounted in cabinet 5.Described belt drive mechanisms is used for driving described conveyer belt 4 to rotate.
Described blower fan is electrically connected to city by blower fan drive circuit, and the outlet air surface of blower fan is corresponding with air outlet.When blower fan is worked, extraneous cold air is sucked from air inlet 201, and then hot blast is discharged from the air outlet at wind gathering case 1 top.
Described power circuit provides operating voltage for UV lamp.Described UV lamp non-pole light regulating power supply comprises rectification filtering unit, pressure unit, full-bridge frequency conversion output unit, current feedback unit, feedback of voltage and current unit and driver element, rectification filtering unit, pressure unit, full-bridge frequency conversion output unit is connected successively with UV lamp, rectification filtering unit is used for accessing civil power, the input of current feedback unit is connected with the output of pressure unit, the input of feedback of voltage and current unit is connected with the output of full-bridge frequency conversion output unit, the output of the output of current feedback unit and feedback of voltage and current unit is all connected with driver element, described driver element is for adjusting the PWM dutycycle of pressure unit according to the voltage and current signal of the current signal of current feedback unit output and the output of feedback of voltage and current unit.
Described human-computer interaction interface 6 is arranged on the outer wall of cabinet 5 and is connected with driver element.The human-computer interaction interface 6 of the present embodiment comprises LCD display and control button, and LCD display is all connected with driver element with control button.
Roller 7 is arranged on the bottom of cabinet 5.
The UV lamp of the present embodiment can be high-pressure sodium lamp or metal halid lamp.
The course of work of the present embodiment is as follows:
Access civil power, whole device starts, and conveyer belt 4 rotates, and UV lamp is lighted, and blower fan rotates.Current feedback unit and feedback of voltage and current unit are respectively to the voltage of UV lamp, current sample, and the signal of telecommunication of sampling is fed back to driver element, driver element is adjusted the PWM dutycycle size of pressure unit according to the signal of telecommunication of feedback, thereby reach the object of constant current, permanent power, reach energy-saving and cost-reducing effect.No matter be that access high-pressure sodium lamp or metal halid lamp can be adjusted automatically.
In addition, LCD display can also show feeding back to the signal of telecommunication (magnitude of voltage, current value) of driver element, and user can also manually control driver element by controlling button, to reach the effect of non-pole light regulating.
Through actual verification, energy-conservation 40%, the UV strength-enhanced 30% that reaches.
The present embodiment has automatic identification high-pressure sodium lamp and metal halid lamp, and the feature of automatic regulation output stabling current voltage.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (5)
1. an energy-conservation UV light curring unit, it is characterized in that, comprise wind gathering case, blower fan, inlet box, lamp box, UV lamp, conveyer belt, blower fan drive circuit, belt drive mechanisms, cabinet and UV lamp non-pole light regulating power supply, described wind gathering case is fixedly mounted on the top of inlet box, the top of wind gathering case offers air outlet, the sidewall of inlet box offers air inlet, blower fan is fixedly mounted in inlet box, lamp box be positioned at described inlet box a side and with described inlet box conducting, described UV lamp is fixedly mounted in described lamp box; Described conveyer belt be positioned at described lamp box under so that the light that described UV lamp sends is radiated on described conveyer belt; Described cabinet is fixedly mounted on the below of described conveyer belt, and UV lamp non-pole light regulating power supply is fixedly mounted in cabinet; Described power circuit provides operating voltage for UV lamp; Described blower fan is electrically connected to city by blower fan drive circuit, and the outlet air surface of blower fan is corresponding with air outlet; Described belt drive mechanisms is used for driving described conveyer belt to rotate;
Described UV lamp non-pole light regulating power supply comprises rectification filtering unit, pressure unit, full-bridge frequency conversion output unit, current feedback unit, feedback of voltage and current unit and driver element, rectification filtering unit, pressure unit, full-bridge frequency conversion output unit is connected successively with UV lamp, rectification filtering unit is used for accessing civil power, the input of current feedback unit is connected with the output of pressure unit, the input of feedback of voltage and current unit is connected with the output of full-bridge frequency conversion output unit, the output of the output of current feedback unit and feedback of voltage and current unit is all connected with driver element, described driver element is for adjusting the PWM dutycycle of pressure unit according to the voltage and current signal of the current signal of current feedback unit output and the output of feedback of voltage and current unit.
2. energy-conservation UV light curring unit as claimed in claim 1, is characterized in that, is also provided with a human-computer interaction interface being connected with driver element on the outer wall of described cabinet.
3. energy-conservation UV light curring unit as claimed in claim 2, is characterized in that, described human-computer interaction interface comprises LCD display and control button, and LCD display is all connected with driver element with control button.
4. energy-conservation UV light curring unit as claimed in claim 1, is characterized in that, the bottom of described cabinet is also provided with roller.
5. energy-conservation UV light curring unit as claimed in claim 1, is characterized in that, described UV lamp is high-pressure sodium lamp or metal halid lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229811.4U CN203818740U (en) | 2014-05-06 | 2014-05-06 | Energy-saving UV photo-curing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229811.4U CN203818740U (en) | 2014-05-06 | 2014-05-06 | Energy-saving UV photo-curing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818740U true CN203818740U (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229811.4U Expired - Fee Related CN203818740U (en) | 2014-05-06 | 2014-05-06 | Energy-saving UV photo-curing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818740U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620028A (en) * | 2016-02-18 | 2016-06-01 | 宜兴市富胜机械有限公司 | UV light curing lamp box |
| CN106626751A (en) * | 2016-12-25 | 2017-05-10 | 天津荣彩3D科技有限公司 | LED (Light-emitting Diode) curing device |
| CN107791676A (en) * | 2017-09-22 | 2018-03-13 | 西安理工大学 | A kind of variable wavelength UV LED light solidification equipments |
| CN108407449A (en) * | 2018-03-21 | 2018-08-17 | 浙江寿原机械有限公司 | A kind of drying unit of ink machine |
| CN113291053A (en) * | 2021-06-30 | 2021-08-24 | 杭州中粮美特容器有限公司 | Energy-saving LEDUV curing device suitable for metal lithography |
-
2014
- 2014-05-06 CN CN201420229811.4U patent/CN203818740U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620028A (en) * | 2016-02-18 | 2016-06-01 | 宜兴市富胜机械有限公司 | UV light curing lamp box |
| CN106626751A (en) * | 2016-12-25 | 2017-05-10 | 天津荣彩3D科技有限公司 | LED (Light-emitting Diode) curing device |
| CN107791676A (en) * | 2017-09-22 | 2018-03-13 | 西安理工大学 | A kind of variable wavelength UV LED light solidification equipments |
| CN107791676B (en) * | 2017-09-22 | 2020-05-22 | 西安理工大学 | Variable wavelength UV-LED photocuring device |
| CN108407449A (en) * | 2018-03-21 | 2018-08-17 | 浙江寿原机械有限公司 | A kind of drying unit of ink machine |
| CN113291053A (en) * | 2021-06-30 | 2021-08-24 | 杭州中粮美特容器有限公司 | Energy-saving LEDUV curing device suitable for metal lithography |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: 523000 Guangdong province Dongguan City Wanjiang streets Road No. 83 is a community of Fen River City Industrial Park 3 building 306 room Patentee after: Dongguan steed galloping Industrial Investment Co., Ltd. Address before: 141 No. 523000 Guangdong province Dongguan City Wanjiang village Wu Lu Industrial Zone glorious road Patentee before: Zhou Song |
|
| 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: 20140910 Termination date: 20190506 |