CN213490735U

CN213490735U - LED lamp tube and LED lamp

Info

Publication number: CN213490735U
Application number: CN202021654423.2U
Authority: CN
Inventors: 刘伟; 姚禹; 郑远志; 康建; 陈向东
Original assignee: Maanshan Jiesheng Semiconductor Co ltd
Current assignee: Maanshan Jiesheng Semiconductor Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-06-22
Anticipated expiration: 2030-08-11

Abstract

The utility model provides a LED fluorescent tube and LED lamp relates to the lighting technology field that disinfects to solve technical problem such as current low pressure mercury lamp light intensity is low, the energy consumption is big, life-span is low, polluted environment. The LED lamp tube comprises a supporting seat and a protective cover which are oppositely buckled, the supporting seat and the protective cover jointly enclose an installation cavity, an LED light-emitting component is arranged in the installation cavity, and at least part of the protective cover is transparent; a power supply end is arranged on the supporting seat; the LED light-emitting component comprises a white light luminous body emitting white light and at least one ultraviolet light luminous body emitting ultraviolet band light, and the white light luminous body and the ultraviolet light luminous body are electrically connected to the power supply end through different control elements. The utility model discloses can effectively reduce environmental pollution to have the advantage that the energy consumption is low, longe-lived, the light intensity is high, the heat dissipation is good, its simple structure, easy dismounting can be in a lot of occasion applications.

Description

LED lamp tube and LED lamp

Technical Field

The utility model relates to a bactericidal lighting technology field especially relates to a LED fluorescent tube and LED lamp.

Background

Ultraviolet rays are rays of sunlight having a wavelength of 400nm to 10nm, and are mainly used in the fields of chemistry, industry, biology, medicine, and the like.

The ultraviolet sterilization technology has wide application in medical sterilization, and the technology mainly irradiates a bacterial body through high-frequency short-wave ultraviolet rays to destroy chains of nucleoprotein and deoxyribonucleic acid of cells so as to kill the bacteria. The traditional ultraviolet sterilization mainly uses a low-pressure mercury lamp which is activated by using lower mercury vapor pressure (1.3-13Pa) to emit ultraviolet light, and the main rays of the low-pressure mercury lamp are 253.7nm and 184.9nm at 25 ℃.

The low-pressure mercury lamp not only has the defects of low light intensity, low photocuring speed, large energy consumption, short service life and the like, but also has environmental pollution caused by mercury elements in the low-pressure mercury lamp.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the utility model provides a LED fluorescent tube and LED lamp can effectively reduce environmental pollution to have the advantage that the energy consumption is low, longe-lived, the light intensity is high, the heat dissipation is good, its simple structure, easy dismounting can use in a lot of occasions.

In order to achieve the above object, in a first aspect, the present invention provides an LED lamp tube, including a supporting seat and a protecting cover which are relatively buckled, wherein the supporting seat and the protecting cover together enclose an installation cavity, an LED light emitting assembly is arranged in the installation cavity, and at least part of the protecting cover is transparent; a power supply end is arranged on the supporting seat;

the LED light-emitting component comprises a white light luminous body emitting white light and at least one ultraviolet light luminous body emitting ultraviolet band light, and the white light luminous body and the ultraviolet light luminous body are electrically connected to the power supply end through different control elements.

In the above LED lamp tube, optionally, the ultraviolet light emitters include a first light emitter and a second light emitter, and the wavelength of the ultraviolet light emitted by the first light emitter is different from that of the ultraviolet light emitted by the second light emitter.

In the above LED lamp tube, optionally, the white light emitting body, the first light emitting body and the second light emitting body are all multiple, and the multiple white light emitting bodies, the multiple first light emitting bodies and the multiple second light emitting bodies are all arranged in an array in the installation cavity and are arranged at intervals.

In the above LED lamp tube, optionally, the control element includes a first control part and a second control part, and the power supply end includes a first power supply end and a second power supply end.

The white light luminous body is electrically connected with the first power supply end through the first control piece.

The first luminous body and the second luminous body are electrically connected with the second power supply end through the second control element.

In the above LED lamp tube, optionally, the supporting seat includes a supporting shell and a supporting plate disposed inside the supporting shell, the supporting shell and the protecting cover are detachably fastened relatively, the supporting plate is located between the supporting shell and the protecting cover, the supporting plate and the protecting cover enclose an installation cavity, and an accommodating cavity is formed between the supporting plate and the supporting shell.

One side of the supporting plate facing the protective cover forms a mounting surface, and the LED light-emitting component is arranged on the mounting surface.

In the above LED lamp tube, optionally, the accommodating chamber is communicated with the outside, at least one vent is provided on the support housing near one side of the accommodating chamber, and the vent communicates the accommodating chamber with the outside.

In the above LED lamp tube, optionally, the LED lamp tube further includes a heat dissipation assembly, where the heat dissipation assembly includes a heat dissipation fan disposed in the accommodating cavity and/or at least one heat dissipation fin disposed on the supporting housing.

In the above LED lamp tube, optionally, the supporting seat and the protecting cover extend along the same direction, the supporting seat and the protecting cover are respectively provided with a fixing sleeve at two ends of the extending direction, and the fixing sleeves are simultaneously sleeved at the end parts of the same end of the supporting seat and the protecting cover.

The power supply end is positioned in the fixed sleeve.

In the LED tube, the protective cover is optionally a light guide, and/or the thickness of the protective cover is less than or equal to 1 mm.

In a second aspect, the present invention provides a LED lamp comprising the LED tube of any one of the above embodiments.

The utility model provides a LED fluorescent tube and LED lamp, supporting seat and safety cover through setting up relative lock in the LED fluorescent tube, the mounting chamber is enclosed into jointly to supporting seat and safety cover, can make LED fluorescent tube simple to operate, and make the LED fluorescent tube have the heat dissipation space, through cooling fan and radiating fin's setting, make the heat dispersion of LED fluorescent tube better, be provided with LED light-emitting component in the mounting chamber, ultraviolet luminous element through white light luminous element and at least one different ultraviolet wave band makes up, can realize different bactericidal effect, and can realize illumination and disinfect through setting up first feed end and second feed end and control respectively, the utility model has the advantages of simple to operate, the heat dissipation is good, long service life.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an exploded state of an LED lamp tube according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an assembled state of an LED lamp tube according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an assembly cross section of an LED lamp tube according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an arrangement structure of a white light LED, a UVA band LED, and a UVC band LED provided in an embodiment of the present invention;

fig. 5 is a schematic diagram of an arrangement structure of a white light LED and a UVC band LED provided by an embodiment of the present invention;

fig. 6 is a schematic view of a connection structure of an LED lamp tube according to an embodiment of the present invention.

Description of reference numerals:

100-LED lamp tubes;

10-a protective cover;

20-a support seat;

21-a support housing;

211-a first card slot;

212-a second card slot;

22-a support plate;

30-an LED lighting assembly;

31-white light LED;

a 32-UVA band LED;

33-UVC band LED;

40-a power supply terminal;

41-a first supply terminal;

42-a second supply terminal;

43-a constant current device;

50-fixing sleeve.

Detailed Description

In the field of ultraviolet sterilization, ultraviolet sterilization technology mainly irradiates a bacterial body by high-frequency short-wave ultraviolet rays, so that nucleoprotein and deoxyribonucleic acid chains of cells are broken to kill the bacteria. The traditional ultraviolet sterilization mainly uses a low-pressure mercury lamp which is activated by utilizing lower mercury vapor pressure (1.3-13Pa) to emit ultraviolet light, and the main rays of the low-pressure mercury lamp are 253.7nm and 184.9nm at 25 ℃, but the low-pressure mercury lamp not only has the defects of low light intensity, low photocuring speed, large energy consumption, short service life and the like, but also has the pollution of mercury elements in the low-pressure mercury lamp to the environment.

The utility model provides a LED fluorescent tube and LED lamp, supporting seat and safety cover through setting up relative lock in the LED fluorescent tube, the mounting chamber is enclosed into jointly to supporting seat and safety cover, can make fluorescent tube simple to operate, and make the fluorescent tube have the heat dissipation space, through cooling fan and radiating fin's setting, make the heat dispersion of fluorescent tube better, be provided with LED light-emitting component in the mounting chamber, ultraviolet luminous element through white light luminous element and at least one different ultraviolet band makes up, can realize different bactericidal effect, and can realize illumination and disinfect through setting up first feeder ear and second feeder ear and control respectively, the utility model has the advantages of simple to operate, the heat dissipation is good, long service life.

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of an exploded state of an LED lamp tube according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of an assembled state of an LED lamp tube according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of an assembly cross section of an LED lamp tube according to an embodiment of the present invention; fig. 4 is a schematic diagram of an arrangement structure of a white light LED, a UVA band LED, and a UVC band LED provided in an embodiment of the present invention; fig. 5 is a schematic diagram of an arrangement structure of a white light LED and a UVC band LED provided by an embodiment of the present invention; fig. 6 is a schematic view of a connection structure of an LED lamp tube according to an embodiment of the present invention. Referring to fig. 1 to 6, an embodiment of the present invention provides an LED lamp tube and an LED lamp.

As shown in fig. 1, the LED lamp tube 100 includes a supporting base 20 and a protecting cover 10 that are fastened to each other, the supporting base 20 and the protecting cover 10 together enclose an installation cavity, an LED light emitting assembly 30 is disposed in the installation cavity, and at least a portion of the protecting cover 10 is transparent; the support base 20 is provided with a power supply end 40;

the supporting seat 20 not only has a supporting function, but also has a heat dissipation function, the supporting seat 20 and the protection cover 10 are connected in a buckling mode, the buckling mode is not limited to clamping, and the protection cover 10 can be a full-light-transmitting piece or a partial-light-transmitting piece. The light-transmitting portion may be disposed opposite to the LED light-emitting assembly 30 to ensure that the light emitted from the LED light-emitting assembly 30 can pass through the protective cover 10. The support base 20 is provided with a power supply terminal 40.

The LED light emitting assembly 30 includes a white light emitting body emitting white light and at least one ultraviolet light emitting body emitting ultraviolet light in an ultraviolet band, and the white light emitting body and the ultraviolet light emitting body are electrically connected to the power supply terminal 40 through different control elements.

The ultraviolet light luminous bodies comprise a first luminous body and a second luminous body, and the wavelength of the ultraviolet light emitted by the first luminous body is different from that of the ultraviolet light emitted by the second luminous body.

White light luminous body, first luminous body and second luminous body all have a plurality ofly, and a plurality of white light luminous bodies, a plurality of first luminous bodies and a plurality of second luminous body all are array arrangement at the installation cavity, and the interval sets up.

In the embodiment of the present invention, the white light emitting body is a white light LED 31, the first light emitting body is a UVA band LED 32, the second light emitting body is a UVC band LED 33, and the LED light emitting assembly 30 at least includes the white light LED 31 and the UVC band LED 33.

UVA wave band, wavelength 320 ~ 420nm, the penetrating power is stronger, in the embodiment of the utility model provides an, the main effect is instruction operating condition. The light based on the UVC wave band can not be observed by naked eyes, the light based on the UVA wave band can be observed by the naked eyes, and the UVA wave band LED 32 and the UVC wave band LED 33 can work simultaneously, so that the UVA wave band light is set to be capable of indicating the working state of the UVC wave band LED 33, and the using difficulty of the LED lamp is reduced.

UVC wave band, wavelength 200 ~ 275nm, the penetrating power is weak, and bactericidal ability is strong, in the embodiment of the utility model provides an, the main effect is disinfecting.

The embodiment adopts the LED as the main luminous source, and has the advantages of long service life, environmental protection, simple equipment and small size compared with the mercury lamp in the prior art.

The embodiment of the utility model provides two kinds of arrangement forms of luminous body are provided, as shown in FIG. 4, arrange the three rows along backup pad 22 length direction, UVC wave band LED 33 sets up at backup pad 22 bilateral symmetry interval, and white light LED 31 and UVA wave band LED 32 set up at backup pad 22 middle interval, and set up with both sides UVC wave band LED 33 staggered arrangement. As shown in fig. 5, three rows are arranged along the length of the support plate 22, some of the UVC band LEDs 33 are symmetrically spaced at both sides of the support plate 22, and the white light LEDs 31 and the rest of the UVC band LEDs 33 are spaced at the middle of the support plate 22 and staggered from the UVC band LEDs 33 at both sides. The two arrangement modes can ensure that the sterilization illumination and the white light illumination are uniformly distributed, so that the sterilization and illumination effects are better.

The control element comprises a first control part and a second control part, and the power supply end 40 comprises a first power supply end 41 and a second power supply end 42;

the white light emitting body is electrically connected with the first power supply end 41 through a first control element;

the first light emitter and the second light emitter are electrically connected to the second power supply end 42 through the second control element.

As shown in fig. 6, the power supply voltage of the power supply terminal 40 may be DC 12-30V, the first power supply terminal 41 and the second power supply terminal 42 are independent power supplies, the white light LED 31 is powered by the first power supply terminal 41, both the UVA band LED 32 and the UVC band LED 33 are powered by the second power supply terminal 42, and optionally, when only the UVC band LED 33 is provided, the second power supply terminal 42 supplies power to the UVC band LED 33 alone. In fig. 6, the dotted line connecting between the UVA band LED 32 and the second power supply terminal 42 indicates that the two may be connected to each other in one operation state and may not be connected in the other operation state. The selection of the working state may be determined by the user, which is not limited in this embodiment.

In one embodiment, the LED lighting assembly 30 includes a plurality of white LEDs 31, UVA band LEDs 32, and UVC band LEDs 33, which are arranged in an evenly-distributed array and spaced apart from each other in a manner as shown in fig. 4, three rows are arranged along the length of the supporting plate 22, the UVC band LEDs 33 are symmetrically spaced apart from each other on both sides of the supporting plate 22, and the white LEDs 31 and the UVA band LEDs 32 are spaced apart from each other in the middle of the supporting plate 22 and staggered from the UVC band LEDs 33 on both sides. The arrangement mode can make the sterilizing illumination and the white light illumination be distributed uniformly. The white light LED 31, the UVA band LED 32 and the UVC band LED 33 are respectively connected with a first power supply end 41 and a second power supply end 42 through a first control piece and a second control piece, wherein the UVA band LED 32 and the UVC band LED 33 share the second power supply end 42, the white light LED 31 independently uses the first power supply end 41, the power supply modes of the UVA band LED 32 and the white light LED 31 are constant-voltage power supply, and the power supply mode of the UVC band LED 33 is constant-current power supply by arranging a constant-current device 43 for the UVC band LED 33, so that the service life of the UVC band LED 33 can be prolonged. In this embodiment, it is possible to realize separate control of illumination and sterilization, as shown in fig. 6, when both the illumination function and the sterilization function are required, both the first power supply terminal 41 and the second power supply terminal 42 are energized; when only the lighting function is required, only the first power supply terminal 41 is energized, and the white light LED 31 operates; when only the sterilization function is required, only the second power supply terminal 42 is powered, and the UVC band LED 33 and the UVA band LED 32 operate, wherein the UVA band LED 32 mainly functions to indicate the sterilization operation state of the UVC band LED 33.

As another practical implementation, the LED lighting assembly 30 includes a plurality of white LEDs 31 and UVC band LEDs 33, which are arranged in a uniform array and spaced apart from each other, as shown in fig. 5, three rows are arranged along the length direction of the supporting plate 22, some of the UVC band LEDs 33 are symmetrically spaced apart on both sides of the supporting plate 22, and the white LEDs 31 and the rest of the UVC band LEDs 33 are spaced apart from the middle of the supporting plate 22 and staggered from the UVC band LEDs 33 on both sides. The arrangement mode can make the sterilizing illumination and the white light illumination be distributed uniformly. The white light LED 31 and the UVC band LED 33 are respectively connected with the first power supply end 41 and the second power supply end 42 through the first control part and the second control part, wherein the UVC band LED 33 is independently provided with the second power supply end 42, the white light LED 31 is independently provided with the first power supply end 41, the power supply mode of the white light LED 31 is constant voltage power supply, and the power supply mode of the UVC band LED 33 is constant current power supply by arranging the constant current device 43 on the UVC band LED 33, so that the service life of the UVC band LED 33 can be prolonged. With this arrangement, it is possible to realize separate control of illumination and sterilization, as shown in fig. 6, when both the illumination function and the sterilization function are required, both the first power supply terminal 41 and the second power supply terminal 42 are energized; when only the lighting function is required, only the first power supply terminal 41 is energized, and the white light LED 31 operates; when only the sterilization function is required, only the second power supply terminal 42 is energized and the UVC band LED 33 operates. In this embodiment, the number of UVC band LEDs 33 is increased to enhance the sterilization effect of the LED tube 100.

The support seat 20 comprises a support shell 21 and a support plate 22 arranged inside the support shell 21, the support shell 21 and the protective cover 10 are detachably buckled relatively, the support plate 22 is positioned between the support shell 21 and the protective cover 10, the support plate 22 and the protective cover 10 enclose a mounting cavity, and an accommodating cavity is formed between the support plate 22 and the support shell 21;

the side of the support plate 22 facing the protective cover 10 forms a mounting surface on which the LED lighting assembly 30 is disposed.

The material of the supporting housing 21 is flame-retardant, temperature-resistant and heat-conductive material, such as: aluminum, copper, the specific type of which is not limited by the present embodiment, nor by the above examples.

The connection mode of the supporting shell 21 and the protecting cover 10 is not limited to the clamping and pin connection, and the embodiment of the present invention is illustrated and drawn by taking the clamping as an example.

As shown in fig. 3, the supporting seat 20 includes a supporting shell 21 and a supporting plate 22, wherein first locking grooves 211 are formed in the radial inner portions of two sides of a plane end of the supporting shell 21, second locking grooves 212 are formed in the radial outer portions of two sides of the plane end of the supporting shell 21, and mounting holes are formed in the cross section of two axial ends of the supporting shell 21. The supporting plate 22 is fixed by the first locking grooves 211 at the inner parts of the radial two sides of the plane end of the supporting shell 21; the protective cover 10 and the support shell 21 are clamped and fixed through second clamping grooves 212 on the outer portions of the two radial sides of the plane end of the support shell 21; the power supply terminal 40 is connected and fixed to the mounting hole of the support housing 21 by a screw. The whole set of connection does not need to introduce any glue, and the defect that the connection effect of the glue is poor in a high-temperature state is avoided.

The supporting plate 22 is an aluminum single-sided printed circuit board, one side of the supporting plate 22 facing the protective cover 10 is a mounting surface, and the LED light-emitting assemblies 30 are uniformly arranged on the mounting surface in an array manner.

The accommodating cavity is communicated with the outside, at least one vent is arranged on the supporting shell 21 close to one side of the accommodating cavity, and the vent is communicated with the accommodating cavity and the outside.

The support housing 21 on the side close to the receiving cavity is provided with a vent hole for enhancing heat dissipation.

The heat dissipation assembly includes a heat dissipation fan disposed in the accommodating chamber and/or at least one heat dissipation fin disposed on the support housing 21.

As shown in fig. 3, the heat dissipation fins are disposed outside the support housing 21, and the heat dissipation fins can increase the contact area between the support housing 21 and the outside air, so that the heat exchange effect of the support housing 21 is enhanced, and the heat dissipation effect of the support housing 21 can be effectively enhanced.

Set up cooling fan and can strengthen the hot convection current of holding intracavity portion, make the inside heat of holding intracavity portion more fast to the transmission of support housing 21, cooling fan can drive hot-blast outflow holding chamber in addition.

The supporting seat 20 and the protection cover 10 extend along the same direction, two ends of the supporting seat 20 and the protection cover 10 in the extending direction are respectively provided with a fixing sleeve 50, and the fixing sleeves 50 are sleeved at the end parts of the same end of the supporting seat 20 and the protection cover 10 at the same time;

the power supply terminal 40 is located within the pouch 50.

As shown in fig. 2, the fixing sleeve 50 fixes the power supply terminal 40 to the support base 20 and the protection cover 10. The fixed cover 50 terminal surface is provided with a screw hole and at least one louvre, and the effect of screw hole is connected fixedly with supporting seat 20, and the effect of louvre is that the hot-air that makes the holding intracavity flows out.

The material of the fixing sleeve 50 is the same as that of the support housing 21, and the description thereof is omitted.

The protective cover 10 is a light guide, and/or the thickness of the protective cover 10 is less than or equal to 1 mm.

The material of the protective cover 10 may be quartz or glass, and the thickness of the protective cover 10 is preferably such that the light absorption amount is as small as possible.

As shown in fig. 3, the radial two ends inside the cavity of the protection cover 10 are provided with protrusions, and the protrusions are in seamless clamping connection with the second clamping grooves 212 of the support housing 21, so that the installation is convenient and simple.

The utility model also provides a LED lamp, this LED lamp includes above-mentioned LED fluorescent tube 100, supporting seat 20 and safety cover 10 through setting up relative lock in LED fluorescent tube 100, supporting seat 20 and safety cover 10 enclose into the installation cavity jointly, can make fluorescent tube simple to operate, and make the fluorescent tube have the heat dissipation space, setting through cooling fan and radiating fin, it is better to make the heat dispersion of fluorescent tube, be provided with LED light-emitting component 30 in the installation cavity, ultraviolet luminous element through white light luminous element and at least one different ultraviolet band makes up, can make LED lamps and lanterns have different bactericidal effect, and through setting up first supply end 41 and second supply end 42, make illumination function and bactericidal function realize controlling respectively. The germicidal lamp has the advantages of convenience in installation, good heat dissipation, long service life and the like.

In the description of the embodiments of the present invention, it should be understood that the terms "mounted," "connected," and "connected" are intended to be construed broadly, e.g., to mean a fixed connection, an indirect connection through intervening media, a connection between two elements, or an interaction between two elements, unless expressly stated or limited otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An LED lamp tube is characterized by comprising a supporting seat and a protective cover which are oppositely buckled, wherein the supporting seat and the protective cover jointly enclose an installation cavity, an LED light-emitting component is arranged in the installation cavity, and at least part of the protective cover is transparent; the support seat is provided with a power supply end;

2. The LED tube of claim 1, wherein the ultraviolet light emitters comprise a first emitter and a second emitter, the first emitter emitting ultraviolet light at a different wavelength than the second emitter.

3. The LED lamp tube according to claim 2, wherein the white light emitters, the first light emitters and the second light emitters are all multiple, and the white light emitters, the first light emitters and the second light emitters are all arranged in an array in the installation cavity and are arranged at intervals.

4. The LED tube according to claim 2, wherein the control element comprises a first control part and a second control part, and the power supply ends comprise a first power supply end and a second power supply end;

the white light luminous body is electrically connected with the first power supply end through the first control piece;

the first light-emitting body and the second light-emitting body are electrically connected with the second power supply end through the second control piece.

5. The LED lamp tube according to any one of claims 1 to 4, wherein the supporting base comprises a supporting shell and a supporting plate arranged inside the supporting shell, the supporting shell and the protective cover are detachably buckled relatively, the supporting plate is located between the supporting shell and the protective cover, the supporting plate and the protective cover enclose the mounting cavity, and an accommodating cavity is formed between the supporting plate and the supporting shell;

one side of the supporting plate facing the protective cover forms a mounting surface, and the LED light-emitting assembly is arranged on the mounting surface.

6. The LED lamp tube according to claim 5, wherein the accommodating chamber is communicated with the outside, and at least one vent hole is formed in the support housing near one side of the accommodating chamber and communicates the accommodating chamber with the outside.

7. The LED lamp tube according to claim 5, further comprising a heat dissipation assembly, wherein the heat dissipation assembly comprises a heat dissipation fan disposed in the accommodating cavity and/or at least one heat dissipation fin disposed on the support housing.

8. The LED lamp tube according to any one of claims 1-4, wherein the supporting base and the protective cover extend along the same direction, and the supporting base and the protective cover are respectively provided with fixing sleeves at two ends of the extending direction, and the fixing sleeves are simultaneously sleeved at the ends of the same end of the supporting base and the end of the protective cover;

the power supply end is positioned in the fixed sleeve.

9. The LED tube according to any one of claims 1 to 4, wherein the protective cover is a light guide and/or the protective cover has a thickness of less than or equal to 1 mm.

10. An LED lamp comprising the LED tube according to any one of claims 1 to 9.