CN204144660U - A kind of laser automatic thermostatic device - Google Patents
A kind of laser automatic thermostatic device Download PDFInfo
- Publication number
- CN204144660U CN204144660U CN201420449257.0U CN201420449257U CN204144660U CN 204144660 U CN204144660 U CN 204144660U CN 201420449257 U CN201420449257 U CN 201420449257U CN 204144660 U CN204144660 U CN 204144660U
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- laser
- heat
- conducting plate
- cooling piece
- thermostatic device
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Abstract
The utility model relates to a kind of laser automatic thermostatic device, belongs to field of mechanical technique, it solves the problem that laser of the prior art cannot carry out efficiently radiates heat.This laser automatic thermostatic device comprises the heat-conducting plate for installing laser, and the heat-conducting plate back side is provided with cooling piece, and the chill surface of cooling piece is close to heat-conducting plate, and the intensification face of cooling piece is provided with radiator, and radiator side section is provided with radiator fan.This laser automatic thermostatic device by the heat conduction of laser to heat-conducting plate, then lowered the temperature by thermoelectric semiconductor cooling piece, and undertaken effectively by the extremely heat radiation of the heat conduction of laser by radiator and fan, effectively can reduce the working temperature of laser, ensure the stability of laser works.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of making net by laser equipment, particularly a kind of automatic thermostatic device of laser.
Background technology
Dyeing with flat king on the textile stamp be one of the most frequently used method, usually needing print pattern to be on the textile first produced on plain net, and then print on textile, on plain net, pattern-making adopts Film Dosimeter usually, ink-jet method, photoresist process.
Photosensitive ratio juris is the colloid that coating comprises photoactive substance on plain net, wraps up style black and white film or shade matter is painted on colloid surface, expose, then develop under uviol lamp after low temperature drying.The photosensitive net making method of tradition exists that operation is many, the time is long, efficiency is low, and half tone poor definition fineness is inadequate, and expressive ability is not enough.Therefore those skilled in the art have invented digital net making method, adopt laser explosure net, its operation principle is on net base, coat a kind of special photoresists (it is responsive especially to the light of certain wavelength), select a kind of lasing light emitter, by its light beam after optical treatment, under flower pattern information controls, online colloid is exposed, realize flower pattern information in the reduction of online dot matrix, then carry out developing, fixing, flushings, the subsequent handling such as oven dry complete the making of flower net.Due to laser explosure is the handover information of design, thus flower shape hold not clear.
But be that laser exposes colloid due to what adopt, laser is to continue temperature in photoreduction process very high, the defects such as long-term work easily causes aging decay power unstable, thus need badly and provide a kind of laser cooling device to carry out effective temperature control to laser.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of can to the laser automatic thermostatic device of laser refrigeration and efficiently radiates heat.
The purpose of this utility model realizes by following technical proposal: a kind of laser automatic thermostatic device, it is characterized in that, comprise the heat-conducting plate for installing laser, the described heat-conducting plate back side is provided with cooling piece, the chill surface of described cooling piece is close to heat-conducting plate, the intensification face of described cooling piece is provided with radiator, and described radiator side section is provided with radiator fan.
In above-mentioned laser automatic thermostatic device, described heat-conducting plate is also provided with hygrosensor, described hygrosensor is connected with relay by temperature controller, and described relay is for controlling the connecting and disconnecting of the circuit of cooling piece and fan.
This laser automatic thermostatic device also comprises alarm, and described alarm is connected with hygrosensor.
In above-mentioned laser automatic thermostatic device, described cooling piece is TEC cooling piece.
In above-mentioned laser automatic thermostatic device, described cooling piece is two groups.
In above-mentioned laser automatic thermostatic device, described heat-conducting plate is inverted steps shape, described heat-conducting plate is equipped with respectively two row's lasers.
Compared with prior art, this laser automatic thermostatic device by the heat conduction of laser to heat-conducting plate, then lowered the temperature by thermoelectric semiconductor cooling piece, and undertaken effectively by the extremely heat radiation of the heat conduction of laser by radiator and fan, effectively can reduce the working temperature of laser, ensure the stability of laser works, controlled the opening and closing of fan and cooling piece by hygrosensor and thermostat, play the effect of A.T.C; Set temperature detector on heat-conducting plate, monitors heat-conducting plate temperature in addition, when temperature is reported to the police higher than during design temperature, make laser works overheated or cooling piece breaks down time can in time early warning, it normally uses to prevent laser from crossing thermal impact.
Accompanying drawing explanation
Fig. 1 is the perspective view of this laser automatic thermostatic device;
Fig. 2 is the plan structure schematic diagram of this laser automatic thermostatic device;
Fig. 3 is the theory diagram of this laser automatic thermostatic device.
In figure, 1, laser; 2, heat-conducting plate; 3, cooling piece; 4, radiator fan; 5, radiator.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, this laser automatic thermostatic device, comprise the heat-conducting plate 2 for installing laser 1, described heat-conducting plate 2 back side is provided with cooling piece 3, the chill surface of described cooling piece 3 is close to heat-conducting plate 2, the intensification face of described cooling piece 3 is provided with radiator 5, and described radiator 5 sidepiece is provided with radiator fan 4.Laser 1 is arranged on heat-conducting plate 2, heat-conducting plate 2 also plays the effect be fixed laser 1 simultaneously, multiple laser 1 is installed for convenience, heat-conducting plate 2 is arranged to inverted steps shape, heat-conducting plate 2 can divide two misarrangements open and multiple laser 1 is installed, when facilitating multiple laser 1 to work, carry out efficiently radiates heat simultaneously.What cooling piece 3 adopted is TEC (thermoelectric semiconductor) cooling piece 3, cooling piece 3 one side is chill surface, another side is intensification face, by chill surface, heat-conducting plate 2 is lowered the temperature, dispelled the heat by the intensification face of radiator 5 pairs of cooling pieces 3, dispel the heat by fan 4 pairs of radiators 5 and lower the temperature, thus ensureing that cooling piece 3 possesses stronger refrigerating capacity all the time.For promoting refrigeration, two groups of cooling pieces 3 are set at the back side of heat-conducting plate 2.
As shown in Figure 3, for convenience of monitoring laser 1 radiation processes, described heat-conducting plate 2 is also provided with hygrosensor, and described hygrosensor is connected with relay by temperature controller, and described relay is for controlling the connecting and disconnecting of the circuit of cooling piece 3 and fan 4.When hygrosensor detects heat-conducting plate 2 temperature higher than a certain set point, send temperature signal to thermostat, the power supply of thermoelectric semiconductor cooling piece 3 and radiator 5 fan 4 connected by thermostat control relay, thus start to freeze to heat-conducting plate 2 and dispel the heat, when laser 1 temperature is lower than a certain set point, hygrosensor sends signal to thermostat, thermostat control relay disconnects the circuit of semiconductor chilling plate 3 and radiator 5 fan 4, thus stop heat radiation, utilizing native system can realize heat-conducting plate 2 remains in the temperature range of some settings, ensure that the environment for use of laser 1 is in optimum state.
This laser automatic thermostatic device also comprises alarm, described alarm is connected with hygrosensor, when temperature controller detects that heat-conducting plate 2 temperature exceedes a certain design temperature, hygrosensor sends signal, control alarm equipment alarm, make laser 1 work overheated or cooling piece 3 breaks down time can in time early warning, it normally uses to prevent laser 1 from crossing thermal impact.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a laser automatic thermostatic device, it is characterized in that, comprise the heat-conducting plate (2) for installing laser (1), described heat-conducting plate (2) back side is provided with cooling piece (3), the chill surface of described cooling piece (3) is close to heat-conducting plate (2), the intensification face of described cooling piece (3) is provided with radiator (5), and described radiator (5) sidepiece is provided with radiator fan (4).
2. laser automatic thermostatic device according to claim 1, it is characterized in that, described heat-conducting plate (2) is also provided with hygrosensor, described hygrosensor is connected with relay by temperature controller, and described relay is for controlling the connecting and disconnecting of the circuit of cooling piece (3) and fan (4).
3. laser automatic thermostatic device according to claim 1 and 2, is characterized in that, this laser automatic thermostatic device also comprises alarm, and described alarm is connected with hygrosensor.
4. laser automatic thermostatic device according to claim 1 and 2, is characterized in that, described cooling piece (3) is TEC cooling piece (3).
5. laser automatic thermostatic device according to claim 1 and 2, is characterized in that, described cooling piece (3) is two groups.
6. laser automatic thermostatic device according to claim 1 and 2, is characterized in that, described heat-conducting plate (2), in inverted steps shape, described heat-conducting plate (2) is equipped with respectively two row's lasers (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449257.0U CN204144660U (en) | 2014-08-10 | 2014-08-10 | A kind of laser automatic thermostatic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449257.0U CN204144660U (en) | 2014-08-10 | 2014-08-10 | A kind of laser automatic thermostatic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144660U true CN204144660U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449257.0U Expired - Fee Related CN204144660U (en) | 2014-08-10 | 2014-08-10 | A kind of laser automatic thermostatic device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204144660U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042365A1 (en) * | 2018-08-30 | 2020-03-05 | 崔来 | Ultraviolet sterilization lamp device and sterilization apparatus |
| CN111843188A (en) * | 2020-07-29 | 2020-10-30 | 安菲腾(常州)光电科技有限公司 | Semiconductor refrigeration circuit for laser handheld welding head |
| CN113437624A (en) * | 2021-06-22 | 2021-09-24 | 罗根激光科技（武汉）有限公司 | Internal active temperature control heat dissipation module and method for all-in-one air-cooled solid laser |
| CN115037865A (en) * | 2022-08-12 | 2022-09-09 | 北京中科飞鸿科技股份有限公司 | Reconnaissance device with anti-invasion laser striking function |
-
2014
- 2014-08-10 CN CN201420449257.0U patent/CN204144660U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042365A1 (en) * | 2018-08-30 | 2020-03-05 | 崔来 | Ultraviolet sterilization lamp device and sterilization apparatus |
| CN111843188A (en) * | 2020-07-29 | 2020-10-30 | 安菲腾(常州)光电科技有限公司 | Semiconductor refrigeration circuit for laser handheld welding head |
| CN113437624A (en) * | 2021-06-22 | 2021-09-24 | 罗根激光科技（武汉）有限公司 | Internal active temperature control heat dissipation module and method for all-in-one air-cooled solid laser |
| CN115037865A (en) * | 2022-08-12 | 2022-09-09 | 北京中科飞鸿科技股份有限公司 | Reconnaissance device with anti-invasion laser striking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150204 Termination date: 20160810 |