CN2312019Y - Double channel wind cooling device for optical therapenic equipment - Google Patents
Double channel wind cooling device for optical therapenic equipment Download PDFInfo
- Publication number
- CN2312019Y CN2312019Y CN97228728U CN97228728U CN2312019Y CN 2312019 Y CN2312019 Y CN 2312019Y CN 97228728 U CN97228728 U CN 97228728U CN 97228728 U CN97228728 U CN 97228728U CN 2312019 Y CN2312019 Y CN 2312019Y
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- therapeutic apparatus
- apparatus shell
- curing device
- optical
- therapeutic equipment
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Abstract
The utility model relates to a double-channel wind cooling device for optical therapeutic equipment, particularly a wind cooling device specially used for cooling medical optical therapeutic equipment. The utility model is composed of a casing of the therapeutic equipment, a front heat insulation jacket, a back heat insulation jacket, an end cover and an exhaust fan, wherein the front heat insulation jacket and the back heat insulation jacket have the function of heat insulation and respectively form a double-layer air inlet channel with the casing of the therapeutic equipment, an isolating cover, a frame and a reflector, and the exhaust fan is arranged in the end cover at the back of the reflector of the optical therapeutic equipment and is driven by an electric motor to discharge hot air in the optical therapeutic equipment from a back end. The utility model has the advantages of reasonable structure and favorable effect of wind cooling, and the surface temperature of the casing of the therapeutic equipment can be ensured to be close to the room temperature, so the utility model is especially suitable for being used as the wind cooling device for the medical optical therapeutic equipment.
Description
This utility model relates to a kind of air cooling equipment that is exclusively used in the medical optical curing device of cooling.
Optical curing device is a kind of medical apparatus commonly used, and it utilizes the illuminated with infrared radiation body foci who is produced, and makes the lesion tissue mucosal necrosis, and blood vessel solidifies obturation, thereby reaches the hemostatic purpose.Therefore optical curing device is widely used for treating illness such as gynecological, anorectal section, department of dermatologry, the department of stomatology and department of otorhinolaryngology clinically.Optical curing device mainly is made of shell that has handle and installation halogen tungsten lamp, reflecting mirror, framework and optical wand in the enclosure.Halogen tungsten lamp and reflecting mirror are installed in the therapeutic apparatus shell by framework, and the infra-red radiation that is sent during the halogen tungsten lamp energising is exported by optical wand behind focusing mirror.The absorbance of optical wand is than higher, but quality is more crisp, and is broken easily, generally all adopts aluminum matter sheath to be protected.Since the reflectance of optical curing device optical system and the restriction of absorbance, the infra-red radiation that halogen tungsten lamp produces have only seldom a part by optical wand output, shine on the focus, all the other most of infra-red radiations will be absorbed by each parts that constitutes optical curing device.Therefore, the temperature rise in optical curing device when work is quite high, and it has not only had a strong impact on the service life of optical curing device, and will make the shell of optical curing device and handle overheated and directly hinder medical personnel's normal running.
For this reason, adopt air-cooled mode that optical curing device is cooled usually, the disclosed optical curing device air cooling equipment of ZL95223766.0 utility model patent promptly belongs to this class device.This air cooling equipment is a kind of monolayer air channel air cooling equipment, it and with the therapeutic apparatus shell with isolate lid, the space between framework and the reflecting mirror from the forced-air blast in optical curing device of optical curing device rear end, is cooled optical curing device as the air channel.Though this monolayer air channel air cooling equipment has certain effect for the cooling of optical curing device, yet there is some unreasonable part in its structure.At first, owing to adopt the air blast type of cooling, the therapeutic apparatus shell is in the lee gauge of hot blast, and therefore, the surface temperature rise of therapeutic apparatus shell can not effectively reduce.Secondly, the heat conductivity of aluminum matter optical wand sheath is very high, has aggravated the temperature rise of therapeutic apparatus shell to a great extent.Just because of the reason of this two aspect, even under the situation that adopts monolayer air channel air cooling equipment, the surface temperature of therapeutic apparatus shell is still very high, when particularly stream time is long, problem is even more serious, gently then makes operation inconvenience, heavy then scalded patient or operator.Sometimes, have to be forced to quit work.
The purpose of this utility model promptly is the improvement in addition suitable to the structure of monolayer air channel optical curing device air cooling equipment, reducing the surface temperature of therapeutic apparatus shell to greatest extent, thereby guarantees the operate as normal of optical curing device.
To achieve these goals, this utility model is isolated the periphery of lid, framework and reflecting mirror and is set up forward and backward collet and form double-deck air channel in the therapeutic apparatus shell, one exhaust fan is installed in the end cap at optical curing device reflecting mirror rear, thereby is changed the air blast cooling into the air draft cooling.Meanwhile, the aluminum matter optical wand sheath that generally adopts in the cancellation prior art is with the surface temperature rise of remissive treatment device shell.Be described in further detail below in conjunction with the technical characterictic of specific embodiment the double-deck air channel of this utility model optical curing device air cooling equipment.
Accompanying drawing 1 is the structural representation of the double-deck air channel of this utility model optical curing device air cooling equipment.
With reference to the accompanying drawings 1, the double-deck air channel of this utility model optical curing device air cooling equipment mainly is made of therapeutic apparatus shell, preceding collet, back collet, end cap and exhaust fan.
Therapeutic apparatus shell 1 approximate circle tubular, front end be point slightly, is sleeved on reflecting mirror 2, the framework 3 of optical curing device and isolates to cover 4 periphery, and its front and rear has air inlet 5 and air inlet 6.Preceding collet 7 approximate tapers, be installed in to isolate in the therapeutic apparatus shell 1 to cover the place ahead of 4 and cover 4 and form double-deck intake air way with therapeutic apparatus shell 1 front portion and isolation, back collet 8 is a cylindrical shape, is sleeved on the peripheral of therapeutic apparatus shell 1 internal reflector 2 and framework 3 and forms double-deck intake air way with therapeutic apparatus shell 1 and reflecting mirror 2 and framework 3.End cap 9 is installed in the rear end of therapeutic apparatus shell 1, has exhaust outlet 10 on it.Exhaust fan 11 is installed in the end cap 9 at optical curing device reflecting mirror 2 rears, and utilizes the motor-driven air draft.When optical curing device is worked, hot blast in the machine is discharged from the exhaust outlet 10 of end cap 9 by exhaust fan 11, cold wind is then entered in the machine through double-deck air channel by the air inlet 5 and the air inlet 6 of therapeutic apparatus front and rear respectively, the machine inner part of making is cooled off, the surface temperature that makes the therapeutic apparatus shell simultaneously is near room temperature, thus the operate as normal of assurance optical curing device.
This utility model is rational in infrastructure, air cooling effect good, can guarantee optical curing device case surface temperature near room temperature, so be particularly suitable for the air cooling equipment as medical optical curing device.
Claims (1)
1, a kind of double-deck air channel optical curing device air cooling equipment that is exclusively used in the medical optical curing device of cooling is characterized in that being made of therapeutic apparatus shell, preceding collet, back collet, end cap and exhaust fan; Described therapeutic apparatus shell approximate circle tubular, front end be point slightly, is sleeved on the periphery of reflecting mirror, framework and the isolation lid of optical curing device, and its front and rear all has air inlet; Collet is similar to taper before described, is installed in the place ahead of isolation lid in the therapeutic apparatus shell and forms intake air way with the therapeutic apparatus shell is anterior with isolating to cover; Described back collet is a cylindrical shape, is sleeved on the peripheral of therapeutic apparatus shell internal reflector and framework and forms intake air way with therapeutic apparatus shell and framework and reflecting mirror; Described end cap is installed in the rear end of therapeutic apparatus shell, has exhaust outlet on it, and described exhaust fan is installed in the end cap at optical curing device reflecting mirror rear and by the motor-driven air draft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97228728U CN2312019Y (en) | 1997-10-17 | 1997-10-17 | Double channel wind cooling device for optical therapenic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97228728U CN2312019Y (en) | 1997-10-17 | 1997-10-17 | Double channel wind cooling device for optical therapenic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312019Y true CN2312019Y (en) | 1999-03-31 |
Family
ID=33941818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97228728U Expired - Fee Related CN2312019Y (en) | 1997-10-17 | 1997-10-17 | Double channel wind cooling device for optical therapenic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312019Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453134C (en) * | 2002-12-04 | 2009-01-21 | 储希哲 | Photon therapeutic equipment |
| CN101934116A (en) * | 2010-08-20 | 2011-01-05 | 上海世鹏实验室科技发展有限公司 | Phototherapy device |
-
1997
- 1997-10-17 CN CN97228728U patent/CN2312019Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453134C (en) * | 2002-12-04 | 2009-01-21 | 储希哲 | Photon therapeutic equipment |
| CN101934116A (en) * | 2010-08-20 | 2011-01-05 | 上海世鹏实验室科技发展有限公司 | Phototherapy device |
| WO2012022077A1 (en) * | 2010-08-20 | 2012-02-23 | Song Shipeng | Phototherapy device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |