CN210992644U - Portable ultraviolet phototherapy instrument - Google Patents
Portable ultraviolet phototherapy instrument Download PDFInfo
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- CN210992644U CN210992644U CN201921182448.4U CN201921182448U CN210992644U CN 210992644 U CN210992644 U CN 210992644U CN 201921182448 U CN201921182448 U CN 201921182448U CN 210992644 U CN210992644 U CN 210992644U
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- irradiator
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- radiator
- ultraviolet
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Abstract
The utility model relates to a portable ultraviolet ray therapeutic instrument, including the epitheca, epitheca upper portion is stamped the irradiator mesochite, the epitheca lower part is the handle portion, the accommodation space that is used for placing the drive plate is constituteed with the inferior valve to the handle portion, the irradiator mesochite is frame type structure, fretwork department is provided with the irradiator in the middle of the frame type structure, the irradiator include with the ultraviolet L ED luminous component that the drive plate is connected, the irradiator mesochite still is equipped with the irradiator epitheca outward, the irradiator epitheca seted up with the irradiation window that fretwork department size matches in the middle of the frame type structure, be provided with filter element on the irradiation window, filter element is used for the filtering the waveband of the unexpected spectrum that ultraviolet L ED sent.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a portable ultraviolet ray therapeutic instrument.
Background
Phototherapy is a physical therapy method for treating diseases by using radiant energy of light, such as ultraviolet therapy, visible light therapy, infrared therapy and laser therapy. Wherein, the ultraviolet therapy is particularly suitable for treating psoriasis, leucoderma, chronic eczema, neurodermatitis and other diseases. The wavelength range of ultraviolet rays in the ultraviolet therapy is usually selected to be 305-315nm, the part with the strongest biological activity in the ultraviolet rays is concentrated, the affected part of the skin can be directly acted, the side effect is small, the onset time is short, and the effect is quick.
In the prior art, the patent application with publication number CN109731234A discloses a portable ultraviolet phototherapy instrument, which adopts an ultraviolet L ED chip with a light source of 308nm, has controllable light-emitting wavelength, and can meet the requirements of short duration and multiple frequency use.
However, the inventor of the present invention found that although the wavelength of the emission peak of the L ED chip is controllable, the emission spectrum of the L ED chip is still wide, there are still a few uv bands with non-central wavelengths in the spectrum of the uv light with the central wavelength of 305-315nm (referred to as the non-expected spectrum in the related uv treatment equipment industry standard YY 0901-2013), and these non-expected uv bands will affect the treatment effect and bring safety problems, and it is difficult to meet the requirements of the uv treatment equipment industry standard YY 0901-2013.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a portable ultraviolet ray therapy apparatus for do not contain the ultraviolet ray wave band of unexpected spectrum in the light that sends.
The utility model provides a portable ultraviolet phototherapy instrument, including the epitheca, the epitheca upper portion is stamped the irradiator mesochite, the epitheca lower part is the handle part, the accommodation space that is used for placing the drive plate is constituteed with the inferior valve to the handle part, the irradiator mesochite is frame type structure, fretwork department is provided with the irradiator in the middle of the frame type structure, the irradiator include with the ultraviolet L ED luminous component that the drive plate is connected, the irradiator mesochite still is equipped with the irradiator epitheca outward, the irradiator epitheca seted up with the irradiation window that fretwork department size matches in the middle of the frame type structure, be provided with filtering element on the irradiation window, filtering element is used for the filtering the wave band of the unexpected spectrum that ultraviolet ED L luminous component sent.
The ultraviolet L ED light emitting components are arranged in an array.
The irradiator includes visible light L ED light emitting components connected to the drive board.
The filter element is pressed in the middle by the radiator middle shell and the radiator upper shell so as to be fixed on the frame of the irradiation window; foam pads are arranged between the filter element and the upper casing and the middle casing of the radiator.
An observation window is formed in the inner wall of the upper portion of the upper shell, a display screen connected with the drive board is arranged on the observation window, and the display screen is fixed on the inner wall of the upper portion of the upper shell through a display fixing plate; the outer surface of the upper part of the upper shell is also pasted with a film key connected with the driving board.
The back of the irradiator is provided with a heat dissipation part, and the heat dissipation part is positioned in a space between the upper shell and the irradiator.
The radiating part comprises radiating fins and a radiating fan, and the radiating fins are arranged on the back of the irradiator; the fan support is sleeved outside the radiating fins, and the radiating fan is fixed on the fan support.
A soft rubber protective cover is also arranged outside the lower shell.
Advantageous effects
Compared with the prior art, the utility model discloses a set up the light filtering component, the unexpected spectral ultraviolet light wave band filtering that will L ED sent makes the strongest part of biological activity can shine in the ultraviolet ray at the skin affected part, thereby improves treatment, and guarantees the security of treatment, the utility model discloses increase visible light L ED in the irradiator and come as the guide, can definitely know whether the ultraviolet phototherapy instrument is opened, and confirm the ultraviolet irradiation's of transmission specific position.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an exploded view of the structure of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a portable ultraviolet phototherapy instrument, including the epitheca, epitheca upper portion is stamped the irradiator mesochite, the epitheca lower part is the handle portion, the accommodation space that is used for placing the drive plate is constituteed with the inferior valve to the handle portion, the irradiator mesochite is frame type structure, fretwork department is provided with the irradiator in the middle of the frame type structure, the irradiator include with the ultraviolet L ED that the drive plate is connected, the irradiator mesochite still is equipped with the irradiator epitheca outward, the irradiator epitheca seted up with the window of shining that fretwork department size matches in the middle of the frame type structure, be provided with filter element on the window of shining, filter element is used for the filtering the band of the unexpected spectrum that ultraviolet L ED sent, from this it is visible, through setting up filter element, with the ultraviolet ray band filtering of the unexpected spectrum that L ED sent for the strongest part of biological activity can shine in the ultraviolet ray in the skin affected part, thereby improves treatment, and guarantees the security of treatment.
The invention is further illustrated by the following specific example.
As shown in fig. 1, 2 and 3, the portable ultraviolet phototherapy apparatus includes an upper case 1, a driving board 2, a lower case 3, a radiator 4, a radiator middle case 5, a filter element 6, and a radiator upper case 7. Wherein, the whole upper casing 1 presents half fusiform structure, and upper portion is equipped with square accommodation space, and the lower part is equipped with rectangular shape accommodation space.
The upper portion of the upper casing 1 is covered with the radiator middle casing 5, the radiator middle casing 5 in this embodiment includes a square frame structure, four through holes are arranged around the square frame structure, the radiator 4 is fixed on the square frame structure after passing through the four through holes respectively through four screws, so that the light emitted by the L ED light emitting component 10 on the radiator 4 can pass through the hollow part of the square frame structure to irradiate to the outside.
In this embodiment, the L ED light emitting components 10 are arranged in an array, and include an ultraviolet L ED light emitting chip and a blue L ED light emitting chip, wherein the ultraviolet L ED light emitting chip is used for emitting ultraviolet light with a center wavelength of 308nm for treatment, and the blue L ED light emitting chip is used for emitting blue light for guidance.
In the embodiment, the radiator middle shell 5 is covered with a radiator upper shell 7, the radiator upper shell 7 and the radiator middle shell 5 are similar in structure, a square irradiation window is arranged in the middle, the position of the square irradiation window corresponds to the position of the hollow part of the square frame structure, so that light emitted by L ED light emitting component 10 can pass through the irradiation window, in the embodiment, a light filtering element 6 is further arranged between the radiator upper shell 7 and the radiator middle shell 5, the light filtering element 6 can be a light filter, the light filter is pressed by the radiator upper shell 7 and the radiator middle shell 5, the light filter is fixed on the irradiation window, so that light emitted by L ED light emitting component 10 can be irradiated out after being filtered by the light filtering piece, an ultraviolet light wave band of an unexpected spectrum emitted by L ED can be filtered through the light filter, so that the emitted spectrum is narrower, the treatment effect and the treatment safety are improved, and foam pads 11 are arranged between the light filtering element 6 and the radiator upper shell 7 and the radiator middle shell 5, and the foam pads 11 can effectively prevent light leakage.
In this embodiment, the radiator 4 is further provided with a heat dissipation component for dissipating heat of the L ED light emitting chip, the heat dissipation component includes a heat dissipation fin 12 and a heat dissipation fan 13, the heat dissipation fin 12 is installed at the back of the radiator 4, the concave fan bracket 14 is further installed at the back of the radiator 4 through a screw, the heat dissipation fin 12 is just located at the concave position of the concave fan bracket 14, the heat dissipation fan 13 is installed at the side surface of the fan bracket 14, and after the heat dissipation fan 13 is started, heat emitted by the heat dissipation fin 12 can be blown out from a grid opening at the side surface of the radiator middle shell 5.
Still have display screen fixed plate 15 through the fix with screw on the inner wall in the square accommodation space on epitheca 1 upper portion, display screen 16 installs on display screen fixed plate 15, is equipped with the observation window on the surface on epitheca 1 upper portion, and display screen 16 position is located the observation window just, and film button 17 has still been posted to epitheca 1 surface, film button 17 and display screen 16 all through the wire with be located the rectangular shape accommodation space of epitheca lower part drive plate 2 links to each other. The film key 17 is used as an input device of the driving board 2 for inputting control information, and the display screen 16 is used as an output device of the driving board 2 for displaying the working information of the whole device.
It is not difficult to discover, the utility model discloses a set up filtering element, the ultraviolet ray wave band filtering of the unexpected spectrum that will L ED send for the strongest part of biological activity can shine in the ultraviolet ray at the skin affected part, thereby improves treatment and treatment security, the utility model discloses increase visible light L ED in the irradiator and come as the guide, can clearly and definitely know whether the ultraviolet ray therapeutic instrument is opened, and confirm the ultraviolet irradiation's of transmission concrete position, the utility model discloses still carry out effective heat dissipation to the irradiator through radiating fin and radiator fan's combination mode, prevent that the ultraviolet ray therapeutic instrument from damaging because of the live time overlength.
Claims (8)
1. The utility model provides a portable ultraviolet phototherapy instrument, includes the epitheca, the epitheca upper portion is stamped the irradiator mesochite, the epitheca lower part is handle portion, handle portion constitutes the accommodation space who is used for placing the drive plate with the inferior valve, a serial communication port, the irradiator mesochite is frame type structure, fretwork department is provided with the irradiator in the middle of the frame type structure, the irradiator include with the ultraviolet L ED luminous component that the drive plate is connected, the irradiator mesochite still is equipped with the irradiator epitheca outward, the irradiator epitheca seted up with the irradiation window that fretwork department size matches in the middle of the frame type structure, be provided with filter element on the irradiation window, filter element is used for the filtering the wave band of the unexpected spectrum that ultraviolet L ED luminous component sent.
2. The portable ultraviolet phototherapy apparatus as claimed in claim 1, wherein said ultraviolet L ED light emitting components are arranged in an array.
3. The portable ultraviolet phototherapy apparatus as claimed in claim 1, wherein said irradiator comprises visible light L ED light emitting components connected to said driving board.
4. The portable ultraviolet phototherapy apparatus as claimed in claim 1, wherein the filter element is pressed in the middle by the radiator middle case and the radiator upper case so as to be fixed on the rim of the irradiation window; foam pads are arranged between the filter element and the upper casing and the middle casing of the radiator.
5. The portable ultraviolet phototherapy instrument as claimed in claim 1, wherein an observation window is provided on the inner wall of the upper part of the upper housing, a display screen connected with the driving board is provided on the observation window, and the display screen is fixed on the inner wall of the upper part of the upper housing through a display fixing plate; the outer surface of the upper part of the upper shell is also pasted with a film key connected with the driving board.
6. The portable ultraviolet phototherapy apparatus as claimed in claim 1, wherein the radiator is provided with a heat radiating member at a back thereof, the heat radiating member being located in a space between the upper case and the radiator.
7. The portable ultraviolet phototherapy apparatus as claimed in claim 6, wherein the heat dissipation member comprises a heat dissipation fin and a heat dissipation fan, the heat dissipation fin is mounted on the back of the irradiator; the fan support is sleeved outside the radiating fins, and the radiating fan is fixed on the fan support.
8. The portable ultraviolet phototherapy instrument as claimed in claim 1, wherein a soft rubber protective cover is further provided outside the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182448.4U CN210992644U (en) | 2019-07-25 | 2019-07-25 | Portable ultraviolet phototherapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182448.4U CN210992644U (en) | 2019-07-25 | 2019-07-25 | Portable ultraviolet phototherapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210992644U true CN210992644U (en) | 2020-07-14 |
Family
ID=71465752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921182448.4U Active CN210992644U (en) | 2019-07-25 | 2019-07-25 | Portable ultraviolet phototherapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210992644U (en) |
-
2019
- 2019-07-25 CN CN201921182448.4U patent/CN210992644U/en active Active
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