CN209679315U - A kind of portable hand-held irradiation instrument - Google Patents
A kind of portable hand-held irradiation instrument Download PDFInfo
- Publication number
- CN209679315U CN209679315U CN201822141803.5U CN201822141803U CN209679315U CN 209679315 U CN209679315 U CN 209679315U CN 201822141803 U CN201822141803 U CN 201822141803U CN 209679315 U CN209679315 U CN 209679315U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- fixed
- shell
- light source
- portable hand
- 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
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Abstract
The utility model discloses a kind of portable hand-held irradiation instruments, including shell, handle, light source, light source controlling mechanism and air cooling mechanism；The housing forward end is equipped with beam outlet, and ventilation hole is distributed in housing rear end；Lens are fixed in the beam outlet, beam outlet inner end is fixed with the light collecting barrel of taper；The light source controlling mechanism includes rotatably being set to the intracorporal adjusting screw rod of the shell and passing through the mounting plate being threadedly engaged with the adjusting screw rod；The light source is fixedly connected on the mounting plate by a connecting column；The air cooling mechanism includes close to the fan that the intracorporal motor of the shell is fixed in rear end and is fixed on the machine shaft；The small volume of the irradiation instrument, it is easy to carry, while the position of ultraviolet source can be adjusted, while there is wind-cooling heat dissipating mechanism, heat dissipation effect is preferable.
Description
Technical field
The utility model relates to irradiation apparatus field, specifically a kind of portable hand-held irradiation instrument.
Background technique
Treatment of the medical field for recalcitrant dermals diseases such as leucoderma, psoriasis, ox-hide moss, neurodermatitiss at present
The methods of operation, drug, Medical Devices treatment and means are mostly used, are transplanted using self healthy skin, the rear nothing of operation transplantation
Scar is safe and effective, but is only applicable to smaller skin lesion；Externally applied drug treatment, cost is relatively low and conveniently, but the not high pigment of cure rate is extensive
Multiple degree is poor；Current more popular method is photochemotherapy, including PUVA therapy and UVB therapy, utilizes penetrating for ultraviolet light
Property, the immune system for being located at skin is influenced, for treating skin caused by the immune system abnormalities such as leucoderma, psoriasis, ox-hide moss
Skin disease.The method that large area ultraviolet irradiation treatment is generally comprised using the equipment of UVB therapy, mainly with half body cabin or
The ultraviolet lamp tube in whole body cabin is irradiated treatment, but this equipment volume is larger, is not easy to the small patient of irradiated area and uses.
Therefore, it is necessary to a kind of portable hand-held irradiation instruments, and the small volume of the irradiation instrument is easy to carry, while can adjust
The position of ultraviolet source is saved, while there is wind-cooling heat dissipating mechanism, heat dissipation effect is preferable.
Utility model content
In view of this, the irradiation instrument has air-cooled the purpose of the utility model is to provide a kind of portable hand-held irradiation instrument
Mechanism can effectively radiate to ultraviolet light generator, while can be adjusted again according to position of the irradiation range to light source
Section.
The portable hand-held irradiation instrument of the utility model, including shell, handle, light source, light source controlling mechanism and Air cooler
Structure；The housing forward end is equipped with beam outlet, and ventilation hole is distributed in housing rear end；Lens, light are fixed in the beam outlet
Beam outlet inner end is fixed with the light collecting barrel of taper；The light source controlling mechanism includes rotatably being set to the intracorporal adjusting of the shell
Screw rod and pass through the mounting plate that is threadedly engaged with the adjusting screw rod；The light source is fixedly connected on the peace by a connecting column
Loading board；The air cooling mechanism includes close to the wind that the intracorporal motor of the shell is fixed in rear end and is fixed on the machine shaft
Fan；
Further, the screw rod fixed jacket has adjusting knob, and a part of the adjusting knob is by being located on shell
Opening expose shell outside；
Further, the screw rod is two, and is respectively arranged in the intracorporal top and bottom of the shell, is led between two screw rods
It crosses synchronous belt and realizes synchronous rotation；
Further, the side of the mounting plate towards fan is fixed with multiple cooling fins；
It further, further include the reflector being fixedly connected with light collecting barrel major diameter section, the reflector, which is equipped with, makes the connection
The through-hole that column passes through；
Further, the screw rod is rotatably supported in the inner walls by bearing block, and bearing block includes bearing saddle bore
With the sliding bearing being set in the bearing saddle bore, the screw both end is light bar segment, and light bar segment is ladder shaft part, and wild card
There is a limit stop ring, the both ends of the surface that the cascaded surface of the limit stop ring and multi-diameter shaft resists the bearing block realize that the axial direction of screw rod is fixed
Position；
Further, the mounting plate and connecting column are made by thermally conductive materials.
The beneficial effects of the utility model are: the portable hand-held irradiation instrument of the utility model, when needing to adjust light source
Position when focusing, can rotate adjusting screw rod, therefore mounting plate is equipped with to be installed with the threaded hole for adjusting screw rod cooperation
Plate will be moved axially along screw rod, and on the other hand, motor rotation drives fan rotation, and extraneous wind is made to be blown into shell by ventilation hole
In vivo, the intracorporal heat of shell is blown out, avoids heat aggregation in shell that light source is caused to burn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view in Fig. 1 at A.
Specific embodiment
Fig. 1 is the structural schematic diagram of the utility model, as shown in the figure: the portable hand-held irradiation instrument of the present embodiment, including
Shell 12, handle, light source 11,11 regulating mechanism of light source and air cooling mechanism；12 front end of shell is equipped with beam outlet 15, shell
Ventilation hole 6 is distributed in 12 rear end of body；Lens 14 are fixed in the beam outlet 15,15 inner end of beam outlet is fixed with taper
Light collecting barrel 13；The front end of the taper light collecting barrel 13 is inserted into beam outlet 15 integrally formed with connecting tube, the connecting tube, taper
The inner wall of light collecting barrel 13 is coated with reflectorized material；11 regulating mechanism of light source includes the tune being rotatably set in the shell 12
It saves screw rod 3 and passes through the mounting plate 10 being threadedly engaged with the adjusting screw rod 3；The light source 11 connects by the way that a connecting column 2 is fixed
It is connected to the mounting plate 10；The air cooling mechanism includes the motor 7 being fixed in the shell 12 close to rear end and is fixed on institute
State the fan 8 in 7 shaft of motor；When the position for needing to adjust light source 11, when focusing, it can rotate and adjust screw rod 3, peace
Loading board 10 is equipped with the threaded hole cooperated with adjusting screw rod 3, and therefore, mounting plate 10 will be moved axially along screw rod 3, on the other hand, electricity
The rotation of machine 7 drives fan 8 to rotate, and is blown into extraneous wind in shell 12 by ventilation hole 6, the heat in shell 12 is blown
Out, avoid heat aggregation in shell 12 that light source 11 is caused to burn.
In the present embodiment, 3 fixed jacket of adjusting screw rod has adjusting knob, and a part of the adjusting knob passes through position
Expose outside shell 12 in the opening on shell 12；Therefore, knob can be stirred to drive and adjust the rotation of screw rod 3, screw rod 3 should have
There is a splined shaft section, adjusting knob is equipped with the splined hole cooperated with the splined shaft section.
In the present embodiment, the screw rod 3 is two, and the top and bottom being respectively arranged in the shell 12, two
It is realized and is rotated synchronously by synchronous belt 9 between bar 3, mounting plate 10, which is set, to be matched there are two threaded hole with two screw rods 3, two screw rods 3
On be respectively and fixedly provided with synchronous pulley, synchronous belt 9 is connected between synchronous pulley, therefore, by driving the rotation of one of screw rod 3 just
Two screw rods 3 can be driven to rotate synchronously, be axially moveable mounting plate 10.
In the present embodiment, the side of mounting plate 10 towards the fan 8 is fixed with multiple cooling fins 5, what light source 11 issued
Heat is transferred to mounting plate 10 by connecting column 2, is being transferred to cooling fin 5, the cooling that fan 8 generates blow air over cooling fin 5 into
Row heat dissipation.
It further include the reflector 1 being fixedly connected with 13 major diameter section of light collecting barrel in the present embodiment, the inner wall of reflector 1 is coated with
Reflectorized material, the reflector 1 are equipped with the through-hole for passing through the connecting column 2；And connecting column 2 can be axially with respect to this
Through-hole sliding.
In the present embodiment, the screw rod 3 is rotatably supported in 12 inner wall of shell by bearing block 4, and bearing block 4 includes
Bearing saddle bore and the sliding bearing 16 being set in the bearing saddle bore, 3 both ends of screw rod are light bar segment, and light bar segment is ladder
Shaft part, and wild card has limit stop ring 17 (polished rod is equipped with annular groove, and limit stop ring 17 is stuck in the annular groove), 17 He of limit stop ring
The both ends of the surface that the cascaded surface of multi-diameter shaft resists the bearing block 4 realize the axially position of screw rod 3；
In the present embodiment, the mounting plate 10 and connecting column 2 are made by thermally conductive materials, such as aluminium material.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of portable hand-held irradiation instrument, it is characterised in that: including shell, handle, light source, light source controlling mechanism and Air cooler
Structure；The housing forward end is equipped with beam outlet, and ventilation hole is distributed in housing rear end；Lens, light are fixed in the beam outlet
Beam outlet inner end is fixed with the light collecting barrel of taper；The light source controlling mechanism includes rotatably being set to the intracorporal adjusting of the shell
Screw rod and pass through the mounting plate that is threadedly engaged with the adjusting screw rod；The light source is fixedly connected on the peace by a connecting column
Loading board；The air cooling mechanism includes close to the wind that the intracorporal motor of the shell is fixed in rear end and is fixed on the machine shaft
Fan.
2. portable hand-held irradiation instrument according to claim 1, it is characterised in that: the adjusting screw rod fixed jacket has tune
Knob is saved, a part of the adjusting knob is exposed outside shell by the opening being located on shell.
3. portable hand-held irradiation instrument according to claim 2, it is characterised in that: the adjusting screw rod is two, and point
It is not installed on the intracorporal top and bottom of the shell, two are adjusted between screw rod through synchronous belt realization synchronous rotation.
4. portable hand-held irradiation instrument according to claim 3, it is characterised in that: the mounting plate is towards the side of fan
It is fixed with multiple cooling fins.
5. portable hand-held irradiation instrument according to claim 4, it is characterised in that: further include being fixed with light collecting barrel major diameter section
The reflector of connection, the reflector are equipped with the through-hole for passing through the connecting column.
6. portable hand-held irradiation instrument according to claim 5, it is characterised in that: the adjusting screw rod can by bearing block
Rotational support is in the inner walls, and bearing block includes bearing saddle bore and the sliding bearing that is set in the bearing saddle bore, institute
Stating and adjusting screw both end is light bar segment, and light bar segment is ladder shaft part, and wild card has limit stop ring, the limit stop ring and multi-diameter shaft
Cascaded surface resist the bearing block both ends of the surface realize adjust screw rod axially position.
7. portable hand-held irradiation instrument according to claim 6, it is characterised in that: the mounting plate and connecting column are by leading
Thermal conductive material production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141803.5U CN209679315U (en) | 2018-12-19 | 2018-12-19 | A kind of portable hand-held irradiation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141803.5U CN209679315U (en) | 2018-12-19 | 2018-12-19 | A kind of portable hand-held irradiation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209679315U true CN209679315U (en) | 2019-11-26 |
Family
ID=68596308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141803.5U Expired - Fee Related CN209679315U (en) | 2018-12-19 | 2018-12-19 | A kind of portable hand-held irradiation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209679315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138286A (en) * | 2020-09-16 | 2020-12-29 | 周利剑 | Adjustable single-point acne removing device |
-
2018
- 2018-12-19 CN CN201822141803.5U patent/CN209679315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138286A (en) * | 2020-09-16 | 2020-12-29 | 周利剑 | Adjustable single-point acne removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191126 Termination date: 20201219 |