CN212522462U - Disinfection lamp - Google Patents
Disinfection lamp Download PDFInfo
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- CN212522462U CN212522462U CN202020371374.5U CN202020371374U CN212522462U CN 212522462 U CN212522462 U CN 212522462U CN 202020371374 U CN202020371374 U CN 202020371374U CN 212522462 U CN212522462 U CN 212522462U
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- lamp
- disinfection
- ultraviolet
- light
- reflecting surface
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Abstract
The utility model discloses a disinfection lamp, which comprises a light-transmitting lamp tube; the lamp holder is arranged in the light-transmitting lamp tube; and the ultraviolet lamp is arranged on the reflecting surface of the lamp holder. The disinfection lamp has a smaller irradiation range, can protect objects behind the disinfection lamp, and solves the problem that the energy consumption needs to be increased to improve the sterilization effect.
Description
Technical Field
The utility model relates to an ultraviolet ray device makes the field, especially relates to a disinfection lamps and lanterns.
Background
The ultraviolet disinfection technology is the latest generation disinfection technology which is started in the last 90 years internationally, is the mainstream disinfection technology of the internationally recognized 21 st century, and the sterilization principle is that the energy of ultraviolet photons is utilized to destroy the DNA structures of viruses, bacteria and other pathogens, so that the viruses, the bacteria and the other pathogens lose the replication and reproduction capacity.
At present, ultraviolet lamp tube devices on the market place ultraviolet lamps with substrates inside the lamp tubes directly, so that the whole lamp tube device has an irradiation range close to 360 degrees, and then photosensitive articles or animals and plants and the like behind the lamp tube device cause irreversible damage, and simultaneously, in order to ensure the sterilization effect in front of the lamp tube device, the power of the ultraviolet lamps needs to be further increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disinfection lamp, this disinfection lamp possess less irradiation range, can protect the object at its rear, have solved the problem that needs increase the energy consumption and improve the sterilization effect.
In order to achieve the above object, the utility model provides a disinfection lamp, include: a light-transmitting lamp tube; the lamp holder is arranged in the light-transmitting lamp tube; and the ultraviolet lamp is arranged on the reflecting surface of the lamp holder.
Preferably, the reflecting surface is a circular cylindrical surface, and the ultraviolet lamp is arranged at the center of the circular cylindrical surface.
Preferably, the light reflecting surface has a slot for fixing a substrate of the ultraviolet lamp.
Preferably, the lamp holder has an abutting arc surface which is tightly abutted against the inner wall of the light-transmitting lamp tube.
Preferably, two ends of the abutting arc surface are respectively connected with two ends of the reflecting surface.
Preferably, the ultraviolet lamp further comprises two lamp holders respectively arranged at two ends of the light-transmitting lamp tube and electrically connected with the ultraviolet lamp, and two ends of the lamp holder are respectively fixedly connected with the two lamp holders.
Preferably, the light reflecting surface is provided with an ultraviolet reflecting aluminum film.
Preferably, the lamp holder is an aluminum lamp holder.
Preferably, the reflective surface is coated with a teflon reflective layer.
Compared with the prior art, the utility model provides a disinfection lamp, set up the lighting fixture in the printing opacity fluorescent tube and fix ultraviolet lamp, that is to say, ultraviolet lamp locates the reflection of light face of lighting fixture, on the one hand, the ultraviolet ray that ultraviolet lamp sent towards the lighting fixture will be stopped by the lighting fixture, make this disinfection lamp's rear can not be by the direct irradiation of ultraviolet ray; on the other hand, the reflecting surface can also reflect the ultraviolet rays to the front of the disinfection lamp so as to improve the illumination intensity of the ultraviolet rays, and thus, the energy consumption of the ultraviolet lamp can be saved on the basis of ensuring the sterilization effect of the disinfection lamp.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a cross-sectional view of a disinfection lamp according to an embodiment of the present invention without an ultraviolet lamp;
fig. 2 is a schematic structural view illustrating a lamp holder connected to an ultraviolet lamp according to an embodiment of the present invention;
wherein the content of the first and second substances,
1-light-transmitting lamp tube, 2-lamp holder, 21-reflecting surface, 22-slot, 23-butting circular surface, 24-screw hole and 3-ultraviolet lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and fig. 2, fig. 1 is a cross-sectional view of a disinfection lamp provided in an embodiment of the present invention without an ultraviolet lamp; fig. 2 is a schematic structural view illustrating a lamp holder connected to an ultraviolet lamp according to an embodiment of the present invention.
The utility model provides a disinfection lamp, as shown in figure 1 and figure 2, this disinfection lamp mainly includes: a light-transmitting lamp tube 1, a lamp holder 2 and an ultraviolet lamp 3. Similar to the common lamp tube in life, the light-transmitting lamp tube 1 is in a circular tube shape and is usually made of transparent materials such as quartz glass and the like; the lamp holder 2 is arranged in the light-transmitting lamp tube 1, and the lamp holder 2 is provided with a reflecting surface 21, the reflecting surface 21 is concave towards the rear of the disinfection lamp, so that light reaching the reflecting surface 21 can be reflected to the front of the disinfection lamp; the ultraviolet lamp 3 is provided on the light reflecting surface 21 and can emit ultraviolet rays in an energized state.
When the disinfection lamp is powered on, a part of light emitted by the ultraviolet lamp 3 is emitted to the front of the ultraviolet lamp 3 (namely, the lower part in the figures 1 and 2) so as to sterilize the space in front, and the other part of light emitted by the ultraviolet lamp 3 is blocked by the lamp holder 2, so that the ultraviolet rays cannot be directly emitted to the rear of the disinfection lamp (namely, the upper part in the figures 1 and 2) so as to protect photosensitive objects and animals and plants behind; in addition, the part of the ultraviolet rays directly irradiating the reflective surface 21 will be reflected to the front of the ultraviolet lamp 3 to increase the illumination intensity of the ultraviolet rays in the space in front of the ultraviolet lamp 3, so that the disinfection effect is not required to be ensured by increasing the power of the ultraviolet lamp 3, and the power consumption of the ultraviolet lamp 3 is also saved.
In the first embodiment, the ultraviolet lamp 3 is a short-wave ultraviolet lamp, such as a UVCLED lamp, wherein UVC is short-wave ultraviolet light and has weak penetration capability, and therefore, the light-transmitting lamp tube 1 should be made of quartz glass material.
In order to ensure uniform illumination intensity of the ultraviolet rays in the space in front of the disinfection lamp, in the second embodiment, the reflective surface 21 is a circular cylindrical surface, wherein the "circular cylindrical surface" means that the extending direction of the reflective surface is consistent with the extending direction of the lamp tube 1, the cross section of the reflective surface is represented as a circular arc in fig. 1 and 2, and the circular arc is preferably a minor arc; the ultraviolet lamp 3 is arranged at the center of the arc cylindrical surface, and then reflects the ultraviolet rays uniformly to the front of the disinfection lamp.
The "center position" is a position that is equidistant from both ends of the reflecting surface 21 on the cross section of the lamp holder 2; of course, the reflecting surface 21 may be designed in a V shape or other opening shapes.
In the third embodiment, in order to fix the ultraviolet lamp 3, as shown in fig. 1 and fig. 2, the central position of the reflective surface 21 is provided with a slot 22, when viewed from the extending direction of the light-transmitting tube 1, one end of the slot 22 extends to the end of the lamp holder 2, so as to insert the substrate of the ultraviolet lamp 3 into the slot 22 in the direction of the end of the lamp holder 2, and the light-emitting body of the ultraviolet lamp 3 is located at the front side of the reflective surface 21, therefore, in order to realize the connection between the light-emitting body and the substrate, the slot 22 should have a notch connected with the reflective surface 21.
Of course, the slot 22 may also extend to the other end of the lamp holder 2, so that the slot 22 penetrates through the lamp holder 2, so as to facilitate the installation of the ultraviolet lamp 3 at any one of the two ends of the lamp holder 2.
In the fourth embodiment, as shown in fig. 1 and fig. 2, in order to prevent the lamp holder 2 from damaging the light-transmitting tube 1, the lamp holder 2 has an abutting arc surface 23, and a diameter corresponding to the abutting arc surface 23 is equal to a diameter of the light-transmitting tube 1, that is, the abutting arc surface 23 is tightly abutted against an inner wall of the light-transmitting tube 1 to increase a contact area between the lamp holder 2 and the light-transmitting tube 1.
In the fifth embodiment, in order to further increase the reflection effect of the reflective surface 21, both ends of the reflective surface 21 are respectively connected to both ends of the abutting arc surface 23, that is, the cross section of the lamp holder 2 is designed to be crescent-shaped, so that the ultraviolet rays irradiated onto the lamp holder 2 by the ultraviolet lamp 3 are all irradiated onto the reflective surface 21, and the ultraviolet rays emitted by the ultraviolet lamp 3 are utilized to the maximum extent.
In a sixth embodiment, the disinfection lamp further comprises two lamp holders (not shown) respectively disposed at two ends of the light-transmitting tube 1, wherein the two lamp holders are electrically connected to the ultraviolet lamp 3, and two ends of the lamp holder 2 are respectively fixedly connected to the two lamp holders for fixing the position of the lamp holder 2 in the light-transmitting tube 1.
Preferably, as shown in fig. 1 and 2, screw holes 24 are provided at both ends of the lamp holder 2 so that the lamp holder and the lamp holder 2 are fixed by bolts sequentially passing through the lamp holder and the screw holes 24.
In the seventh embodiment, in order to ensure the reflection effect of the reflection surface 21, the reflection surface 21 is provided with an ultraviolet reflection aluminum film, but for the convenience of manufacturing, the lamp holder 2 may be designed as an aluminum lamp holder 2, and only the ultraviolet reflection aluminum film is processed on the reflection surface 21 of the lamp holder 2.
It should be noted that the aluminum lamp holder 2 can also effectively perform the function of dissipating heat of the ultraviolet lamp 3; the aluminum in the aluminum lamp holder 2 specifically refers to pure aluminum and its alloy.
In the eighth embodiment, in order to reduce the manufacturing cost of the disinfection lamp, the material of the lamp holder 2 can be selected as plastic, and in order to improve the reflection effect of the reflective surface 21 on the ultraviolet rays, a teflon layer can be coated on the reflective surface 21, wherein the teflon material has the characteristic of easily reflecting the ultraviolet rays and not easily absorbing the ultraviolet rays.
It should be noted that, in the description of the present invention, the directions or positional relationships indicated by "front", "rear", "upper" and "lower" are used based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but not for limiting the designated elements or parts to have a specific direction, and thus, should not be construed as limiting the present invention.
The disinfection lamp provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. A disinfecting light fixture, comprising:
a light-transmitting lamp tube (1);
a lamp holder (2) arranged in the light-transmitting lamp tube (1);
the ultraviolet lamp (3) is arranged on the reflecting surface (21) of the lamp holder (2);
the reflecting surface (21) is specifically an arc cylindrical surface, and the ultraviolet lamp (3) is arranged at the center of the arc cylindrical surface.
2. A disinfection lamp as claimed in claim 1, characterized in that said reflecting surface (21) has slots (22) for fixing a base plate of said uv lamp (3).
3. A disinfection lamp as claimed in claim 1, characterized in that said lamp holder (2) has an abutment arc (23) which abuts tightly against the inner wall of said light-transmitting lamp vessel (1).
4. A disinfection lamp as claimed in claim 3, characterized in that said abutting arc surface (23) is connected at both ends to the reflecting surface (21), respectively.
5. A disinfection lamp as claimed in any one of claims 1 to 4, further comprising two lamp holders respectively disposed at two ends of said light-transmitting tube (1) and electrically connected to said ultraviolet lamp (3), wherein two ends of said lamp holder (2) are respectively fixedly connected to said two lamp holders.
6. Disinfection light fixture according to any one of claims 1-4, characterised in that the reflecting surface (21) is provided with an ultraviolet reflecting aluminium film.
7. A disinfection light fixture as claimed in claim 6, characterized in that said lamp holders (2) are embodied as aluminium lamp holders.
8. Disinfection light fixture according to any one of claims 1-4, characterised in that the reflecting surface (21) is coated with a Teflon reflective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371374.5U CN212522462U (en) | 2020-03-20 | 2020-03-20 | Disinfection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371374.5U CN212522462U (en) | 2020-03-20 | 2020-03-20 | Disinfection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212522462U true CN212522462U (en) | 2021-02-12 |
Family
ID=74523562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020371374.5U Active CN212522462U (en) | 2020-03-20 | 2020-03-20 | Disinfection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212522462U (en) |
-
2020
- 2020-03-20 CN CN202020371374.5U patent/CN212522462U/en active Active
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