CN220231489U - Long-short wave ultraviolet lamp pen - Google Patents
Long-short wave ultraviolet lamp pen Download PDFInfo
- Publication number
- CN220231489U CN220231489U CN202321181333.XU CN202321181333U CN220231489U CN 220231489 U CN220231489 U CN 220231489U CN 202321181333 U CN202321181333 U CN 202321181333U CN 220231489 U CN220231489 U CN 220231489U
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- Prior art keywords
- ultraviolet lamp
- pen
- shell
- housing
- long
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- 241000180587 Pinnidae Species 0.000 claims abstract description 27
- 239000010437 gem Substances 0.000 abstract description 34
- 229910001751 gemstone Inorganic materials 0.000 abstract description 33
- 239000003086 colorant Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 11
- 229910052594 sapphire Inorganic materials 0.000 description 6
- 239000010980 sapphire Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000001917 fluorescence detection Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a pen with a short-wave ultraviolet lamp, which comprises a pen shell, wherein a first ultraviolet lamp for emitting long-wave ultraviolet light and a second ultraviolet lamp for emitting short-wave ultraviolet light are arranged on the pen shell; the pen shell is internally provided with a power supply, the pen shell is provided with a switch, and the switch is electrically connected with the power supply, the first ultraviolet lamp and the second ultraviolet lamp. According to the utility model, the first ultraviolet lamp emits long-wave ultraviolet light to irradiate the gemstone, so that the gemstone shows a first fluorescent color, the second ultraviolet lamp emits short-wave ultraviolet light to irradiate the gemstone, so that the gemstone shows a second fluorescent color, and the types of the gemstone can be judged or verified through the two fluorescent colors in a combined way, so that the accuracy of distinguishing the types of the gemstone is improved; in addition, the first ultraviolet lamp and the second ultraviolet lamp are integrated on the same pen shell, and the pen is convenient to carry.
Description
Technical Field
The utility model belongs to the technical field of gemstone identification equipment, and particularly relates to a short-and-long-wave ultraviolet lamp pen.
Background
Ultraviolet lamps are an important auxiliary identification instrument, mainly used for observing the fluorescence response of the gemstone, and although the fluorescence response is rarely used as a decisive evidence for determining the species of the gemstone, the species of the gemstone can be rapidly distinguished in some ways.
However, when the precious stone is subjected to fluorescence detection, different precious stones may show fluorescence of the same color under the irradiation of ultraviolet light of the same long wave or the same short wave, so that a detector cannot directly determine the kind of the precious stone during detection.
Disclosure of Invention
The utility model provides a short-and-long-wave ultraviolet lamp pen for overcoming the defects of the prior art, and can improve the accuracy of precious stone type distinguishing.
The aim of the utility model is achieved by the following technical scheme:
a pen with a short-wavelength ultraviolet lamp comprises a pen shell, wherein a first ultraviolet lamp for emitting long-wavelength ultraviolet light and a second ultraviolet lamp for emitting short-wavelength ultraviolet light are arranged on the pen shell.
In one embodiment, a power supply is arranged in the pen shell, a switch is arranged on the pen shell, and the switch is electrically connected with the power supply, the first ultraviolet lamp and the second ultraviolet lamp.
The beneficial effects of adopting above-mentioned technical scheme are: the power supply supplies power for the first ultraviolet lamp and the second ultraviolet lamp, and the switch is convenient to control the on and off of the first ultraviolet lamp and the second ultraviolet lamp.
In one embodiment, the switch is a single pole, triple throw switch.
The beneficial effects of adopting above-mentioned technical scheme are: the switch is set as a single-pole three-throw switch, so that the on-off of the first ultraviolet lamp and the second ultraviolet lamp can be controlled through one switch.
In one embodiment, the power source is a rechargeable battery, and the pen housing is provided with a charging interface for charging the rechargeable battery.
The beneficial effects of adopting above-mentioned technical scheme are: the power supply is a rechargeable battery, long-term use of long-short wave ultraviolet lamp pen is facilitated, and the rechargeable battery can be connected with an external charging wire through a charging interface, so that the rechargeable battery is charged.
In one embodiment, the pen shell comprises a first shell and a second shell which are detachably connected, a first through hole for installing a first ultraviolet lamp and a second through hole for installing a second ultraviolet lamp are formed in the first shell, and a first counter bore for limiting the position of the first ultraviolet lamp and a second counter bore for limiting the position of the second ultraviolet lamp are formed in one end, close to the first shell, of the second shell.
The beneficial effects of adopting above-mentioned technical scheme are: the first shell and the second shell are detachably connected, so that the first ultraviolet lamp and the second ultraviolet lamp can be conveniently installed, detached and replaced; after the first shell is detached from the second shell, the first ultraviolet lamp and the second ultraviolet lamp can be respectively installed in the first through hole and the second through hole, so that ultraviolet light emitted by the first ultraviolet lamp and the second ultraviolet lamp can radiate outwards; when the first shell is mounted on the second shell, the first counter bore and the second counter bore limit the positions of the first ultraviolet lamp and the second ultraviolet lamp respectively, so that the first ultraviolet lamp and the second ultraviolet lamp are prevented from shaking in the second shell.
In one embodiment, a light-transmitting panel is disposed at an end of the first housing remote from the second housing.
The beneficial effects of adopting above-mentioned technical scheme are: the light-transmitting panel is arranged at one end of the first shell far away from the second shell, namely, the light-transmitting panel can protect the first ultraviolet lamp and the second ultraviolet lamp, so that the influence of the external environment on the first ultraviolet lamp and the second ultraviolet lamp is reduced; meanwhile, the light-transmitting panel can transmit light, and the light-transmitting panel can not influence the normal operation of the first ultraviolet lamp and the second ultraviolet lamp.
In one embodiment, the pen housing includes a third housing, and an end of the second housing remote from the first housing is detachably connected to the third housing.
The beneficial effects of adopting above-mentioned technical scheme are: the third shell and the second shell are detachably connected, so that the power supply is conveniently installed in the second shell after the third shell is detached.
In one embodiment, the end of the pen housing remote from the first ultraviolet lamp is provided with a grip.
The beneficial effects of adopting above-mentioned technical scheme are: the pen shell is provided with the portion of gripping away from the one end of first ultraviolet lamp, makes things convenient for the inspector to grip when detecting.
In one embodiment, an anti-slip layer is disposed outside the grip.
The beneficial effects of adopting above-mentioned technical scheme are: the anti-slip layer is arranged outside the holding part, so that the long-short wave ultraviolet lamp pen is not easy to be taken off.
In one embodiment, the anti-slip layer includes a plurality of annular bumps uniformly disposed along the length of the pen housing.
The beneficial effects of adopting above-mentioned technical scheme are: a plurality of annular convex blocks which are uniformly arranged along the length direction of the pen shell form an anti-skid layer.
The utility model has the beneficial effects that:
the first ultraviolet lamp emits long-wave ultraviolet light to irradiate the gemstone, so that the gemstone shows a first fluorescent color, the second ultraviolet lamp emits short-wave ultraviolet light to irradiate the gemstone, so that the gemstone shows a second fluorescent color, and the types of the gemstone can be judged or verified through the combination of the two fluorescent colors, so that the accuracy of distinguishing the types of the gemstone is improved; in addition, the first ultraviolet lamp and the second ultraviolet lamp are integrated on the same pen shell, and the pen is convenient to carry.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
Wherein:
FIG. 1 shows a schematic structural diagram of one embodiment of the present utility model;
in the drawings, like parts are designated with like reference numerals. The figures are not to scale.
Reference numerals:
the LED lamp comprises a first ultraviolet lamp, a second ultraviolet lamp, a 3-switch, a 4-rechargeable battery, a 5-charging interface, a 6-third shell, a 7-annular bump, an 8-second shell, a 9-pore canal, a 10-first shell, a 11-second counter bore, a 12-second through hole, a 13-light-transmitting panel, a 14-first through hole and a 15-first counter bore.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
Since different sapphires may exhibit fluorescence of the same color under the same long-wave or same short-wave ultraviolet light irradiation when fluorescence detection is performed on the sapphires, for example, when fluorescence detection is performed on colorless sapphires and synthetic green sapphires by short-wave ultraviolet light, both colorless sapphires and synthetic green sapphires exhibit orange fluorescence; therefore, the inspector cannot directly determine the kind of the gemstone when inspecting the gemstone by using only long wave ultraviolet light or only short wave ultraviolet light.
The utility model provides a short-wave ultraviolet lamp pen, which is shown in fig. 1, and comprises a pen shell, wherein a first ultraviolet lamp 1 for emitting long-wave ultraviolet light and a second ultraviolet lamp 2 for emitting short-wave ultraviolet light are arranged on the pen shell.
It will be appreciated that the first uv lamp 1 emits long-wave uv light to illuminate the gemstone to cause the gemstone to appear in a first fluorescent color, the second uv lamp 2 emits short-wave uv light to illuminate the gemstone to cause the gemstone to appear in a second fluorescent color, and the type of the gemstone can be determined or verified by a combination of the two fluorescent colors; for example, although the colorless sapphire and the synthetic green sapphire are irradiated by the second ultraviolet lamp 2, both of which show orange fluorescence, the colorless sapphire shows orange color and the synthetic green sapphire shows red color as well as orange color after the colorless sapphire and the synthetic green sapphire are irradiated by the first ultraviolet lamp 1; therefore, the first ultraviolet lamp 1 for emitting long-wave ultraviolet light and the second ultraviolet lamp 2 for emitting short-wave ultraviolet light are integrated on the long-wave ultraviolet lamp pen, which is beneficial to improving the accuracy of distinguishing the precious stone types; in addition, the first ultraviolet lamp 1 and the second ultraviolet lamp 2 are integrated on the same pen shell, and the pen is convenient to carry.
In one embodiment, a power supply is arranged in the pen shell, a switch 3 is arranged on the pen shell, and the switch 3 is electrically connected with the power supply, the first ultraviolet lamp 1 and the second ultraviolet lamp 2.
It will be appreciated that the power supply supplies power to the first and second ultraviolet lamps 1 and 2, and the switch 3 facilitates control of the on/off of the first and second ultraviolet lamps 1 and 2.
In one embodiment, switch 3 is a single pole, three throw switch.
It will be appreciated that the switch 3 is configured as a single pole, triple throw switch, which facilitates control of the on/off of the first and second uv lamps 1, 2 by one switch 3.
The single pole three throw switch has three states, the first state is to connect the power source with the first ultraviolet lamp 1, the second state is to connect the power source with the second ultraviolet lamp 2, and the third state is that neither the first ultraviolet lamp 1 nor the second ultraviolet lamp 2 is connected with the power source.
In one embodiment, the pen housing comprises a first housing 10 and a second housing 8 which are in threaded connection, a first through hole 14 for installing the first ultraviolet lamp 1 and a second through hole 12 for installing the second ultraviolet lamp 2 are arranged on the first housing 10, and a first counter bore 15 for limiting the position of the first ultraviolet lamp 1 and a second counter bore 11 for limiting the position of the second ultraviolet lamp 2 are arranged on one end, close to the first housing 10, of the second housing 8.
It can be understood that the first shell 10 and the second shell 8 are in threaded connection, so that the first ultraviolet lamp 1 and the second ultraviolet lamp 2 are convenient to mount, dismount and replace; wherein, after the first shell 10 is detached from the second shell 8, the first ultraviolet lamp 1 and the second ultraviolet lamp 2 can be respectively installed in the first through hole 14 and the second through hole 12, so that ultraviolet light emitted by the first ultraviolet lamp 1 and the second ultraviolet lamp 2 can radiate outwards; when the first shell 10 is installed on the second shell 8, the first counter bore 15 and the second counter bore 11 limit the positions of the first ultraviolet lamp 1 and the second ultraviolet lamp 2 respectively, so that the first ultraviolet lamp 1 and the second ultraviolet lamp 2 are prevented from shaking in the second shell 8.
The switch 3 is mounted on the second housing 8, and the second housing 8 is further provided with a duct 9 for arranging conductive wires of the switch 3, the first ultraviolet lamp 1 and the second ultraviolet lamp 2; in addition, the first ultraviolet lamp 1 and the second ultraviolet lamp 2 may be adhered to the second housing 8 or the first housing 10 so that the first ultraviolet lamp 1 and the second ultraviolet lamp 2 are stably fixed.
In one embodiment, the end of the first housing 10 remote from the second housing 8 is provided with a light-transmissive panel 13.
It will be appreciated that the light-transmitting panel 13 is disposed at an end of the first housing 10 away from the second housing 8, i.e. the light-transmitting panel 13 is capable of protecting the first ultraviolet lamp 1 and the second ultraviolet lamp 2, thereby reducing the influence of the external environment on the first ultraviolet lamp 1 and the second ultraviolet lamp 2; meanwhile, the light-transmitting panel 13 can transmit light, and does not affect the normal operation of the first ultraviolet lamp 1 and the second ultraviolet lamp 2.
In one embodiment, the pen housing comprises a third housing 6, and an end of the second housing 8 remote from the first housing 10 is threadedly connected to the third housing 6.
It will be appreciated that the third housing 6 and the second housing 8 are threadably connected to facilitate installation of the power source into the second housing 8 after removal of the third housing 6.
In one embodiment, the pen shell is provided with a holding part at one end far away from the first ultraviolet lamp 1, so that a detection person can conveniently hold the pen shell during detection.
In one embodiment, the anti-slip layer is arranged outside the holding part, so that the long-short wave ultraviolet lamp pen is not easy to take off.
Specifically, the anti-slip layer is a plurality of annular convex blocks 7 which are uniformly arranged along the length direction of the pen shell.
In one embodiment, the power source is a rechargeable battery 4, and the pen housing is provided with a charging interface 5 for charging the rechargeable battery 4.
It will be appreciated that the power source is a rechargeable battery 4, which is advantageous for long-term use of the long-short wave ultraviolet lamp pen, and the rechargeable battery 4 can be connected to an external charging wire through the charging interface 5, so as to charge the rechargeable battery 4.
The power supply is installed in the inner spaces of the second housing 8 and the third housing 6, and the charging interface 5 is disposed at one end of the third housing 6 away from the second housing 8; the rechargeable battery 4 may be a lithium battery, and the charging interface 5 may be a USB interface; in addition, the third housing 6 is also provided with a duct 9 for arranging a USB interface conductive wire.
The working process of the utility model is as follows:
if the kind of the precious stone can be determined through long-wave ultraviolet irradiation, the first ultraviolet lamp 1 is turned on;
if the kind of the precious stone can be determined by short-wave ultraviolet irradiation, a second ultraviolet lamp 2 is turned on;
if the kind of the gemstone cannot be determined by the irradiation of the long-wave ultraviolet light or the short-wave ultraviolet light, the first ultraviolet lamp 1 and the second ultraviolet lamp 2 are turned on, respectively, to irradiate the gemstone by the long-wave ultraviolet light and the short-wave ultraviolet light, and to judge the kind of the gemstone by fluorescence that the gemstone shows under the irradiation of the long-wave ultraviolet light and the short-wave ultraviolet light.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present utility model. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present utility model as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.
Claims (9)
1. The pen with the short-wavelength ultraviolet lamp is characterized by comprising a pen shell, wherein a first ultraviolet lamp (1) for emitting long-wavelength ultraviolet light and a second ultraviolet lamp (2) for emitting short-wavelength ultraviolet light are arranged on the pen shell;
the pen shell comprises a first shell (10) and a second shell (8) which are detachably connected, a first through hole (14) for installing the first ultraviolet lamp (1) and a second through hole (12) for installing the second ultraviolet lamp (2) are arranged on the first shell (10), one end, close to the first shell (10), of the second shell (8) is provided with a first counter bore (15) for limiting the position of the first ultraviolet lamp (1) and a second counter bore (11) for limiting the position of the second ultraviolet lamp (2).
2. The long-short wave ultraviolet lamp pen according to claim 1, wherein a power supply is arranged in the pen shell, a switch (3) is arranged on the pen shell, and the switch (3) is electrically connected with the power supply, the first ultraviolet lamp (1) and the second ultraviolet lamp (2).
3. The long-short wave ultraviolet lamp pen according to claim 2, characterized in that the switch (3) is a single pole three throw switch.
4. The long-short-wave ultraviolet lamp pen according to claim 2, characterized in that the power supply is a rechargeable battery (4), and a charging interface (5) for charging the rechargeable battery (4) is arranged on the pen shell.
5. The long-short wave ultraviolet lamp pen according to claim 1, characterized in that the end of the first housing (10) remote from the second housing (8) is provided with a light-transmitting panel (13).
6. The long-short wave ultraviolet lamp pen according to claim 1, characterized in that the pen housing comprises a third housing (6), and that the end of the second housing (8) remote from the first housing (10) is detachably connected to the third housing (6).
7. The long-short wave ultraviolet lamp pen according to claim 1, characterized in that the end of the pen housing remote from the first ultraviolet lamp (1) is provided with a grip.
8. The brush of claim 7, wherein the grip is provided with an anti-slip layer.
9. The long-short wave ultraviolet lamp pen according to claim 8, characterized in that the anti-slip layer comprises a plurality of annular projections (7) uniformly arranged along the length direction of the pen housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181333.XU CN220231489U (en) | 2023-05-16 | 2023-05-16 | Long-short wave ultraviolet lamp pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181333.XU CN220231489U (en) | 2023-05-16 | 2023-05-16 | Long-short wave ultraviolet lamp pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231489U true CN220231489U (en) | 2023-12-22 |
Family
ID=89195740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181333.XU Active CN220231489U (en) | 2023-05-16 | 2023-05-16 | Long-short wave ultraviolet lamp pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231489U (en) |
-
2023
- 2023-05-16 CN CN202321181333.XU patent/CN220231489U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |