CN216319101U

CN216319101U - Lamp fitting

Info

Publication number: CN216319101U
Application number: CN202122459087.7U
Authority: CN
Inventors: 黄睿; 黄永山; 金永成; 宁效宽
Original assignee: Shenzhen Qianhai Zhixing Technology Co ltd
Current assignee: Shenzhen Qianhai Zhixing Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-19
Anticipated expiration: 2031-10-12

Abstract

The embodiment of the utility model discloses a lamp, and relates to the technical field of illumination. The lamp comprises a light source component arranged on the shell. This light source subassembly can form the light-emitting side in casing one side, and the light beam that the light source subassembly sent promptly can be by the emergent side outgoing for the illumination. One side of the shell, which is positioned at the light-emitting side, is provided with an air inlet hole and an air outlet hole. The driving unit is used for introducing air into the air channel from the air inlet hole and discharging the air from the air outlet hole through the air channel. The disinfection component accommodated in the air passage can disinfect the air introduced into the air passage. Because inlet port and venthole are the one side that is located the light-emitting side of casing, and the light-emitting side is the one side that its mounted position was kept away from to lamps and lanterns, consequently, the mounted position that lamps and lanterns can be kept away from to inlet port and venthole is made in the aforesaid setting, avoids inlet port and venthole to be close lamps and lanterns mounted position and causes the air inlet and outlet unsmooth, and then has guaranteed the air flow that gets into the air flue, promotes disinfection efficiency. The disinfection component is positioned in the air passage, so that the disinfection medium generated by the disinfection component can be prevented from causing harm to human bodies.

Description

Lamp fitting

Technical Field

The utility model relates to the technical field of lighting, in particular to a lamp.

Background

The existing lamp with the disinfection function generally adopts a mode of driving air to the disinfection component to disinfect the air, and the air inlet and outlet positions on the lamp are close to the installation position of the lamp, so that the air inlet and outlet are not smooth easily, and the disinfection efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, a lamp is needed to be provided, and the technical problem that air inlet and outlet of the existing lamp with the disinfection function are not smooth is solved.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a luminaire, comprising:

a light source assembly;

the light source assembly is arranged on the shell, a light emitting side is formed on one side of the shell, an air inlet hole and an air outlet hole are formed in one side, located on the light emitting side, of the shell, an air passage is further formed in the shell, and the air inlet hole is communicated with the air outlet hole through the air passage;

the driving unit is arranged on the shell and used for introducing air into the air passage from the air inlet and discharging the air from the air outlet through the air passage; and

the disinfection component is arranged on the shell and contained in the air passage, and the disinfection component is used for disinfecting air introduced into the air passage.

In some embodiments of the light fixture, the air inlet holes and the air outlet holes are spaced apart and extend circumferentially around the light source assembly.

In some embodiments of the lamp, the air passage includes an air inlet section, a disinfection section and an air outlet section, the air inlet hole is located in the air inlet section along an orthographic projection of the light emitting direction of the light source assembly, the air outlet hole is located in the air outlet section along an orthographic projection of the light emitting direction of the light source assembly, the disinfection section communicates the air inlet section with the air outlet section, and the disinfection assembly is accommodated in the disinfection section.

In some embodiments of the lamp, the disinfection section includes a first communicating part communicated with the air inlet section and a second communicating part communicated with the air outlet section, a sectional area of the first communicating part perpendicular to the light outlet direction is smaller than a sectional area of the air inlet section perpendicular to the light outlet direction, and a sectional area of the second communicating part perpendicular to the light outlet direction is smaller than a sectional area of the air outlet section perpendicular to the light outlet direction.

In some embodiments of the lamp, the housing includes a panel and a back plate, the panel is located on the light-emitting side, the air inlet hole and the air outlet hole are formed in the panel, the panel and the back plate are enclosed to form an accommodating space, the light source assembly is accommodated in the accommodating space and is arranged on the back plate, the air inlet section and the air outlet section are formed in the panel and are arranged at intervals through the panel and the accommodating space, and the disinfection section is attached to one side of the light-emitting side away from the back plate.

In some embodiments of the lamp, the housing further includes a channel shell, the channel shell and the back plate enclose to form the disinfection section, the disinfection assembly includes an ultraviolet lamp panel, and the ultraviolet lamp panel faces the back plate and is located the channel shell.

In some embodiments of the lamp, the channel shell is provided with a notch, and the back plate is at least partially accommodated in the notch so as to be clamped with the channel shell.

In some embodiments of the lamp, the number of the ultraviolet lamp panels is a plurality of, and is adjacent to the interval arrangement of the ultraviolet lamp panels, a plurality of edges are arranged on the ultraviolet lamp panels, and the ultraviolet lamp beads are distributed at intervals in the extending direction of the disinfection section.

In some embodiments of the lamp, the panel includes a frame body and a light-transmitting portion, the frame body is disposed around the light-transmitting portion, the frame body is provided with a first dust-proof portion and a second dust-proof portion, and the first dust-proof portion and the second dust-proof portion are both provided with a plurality of through holes to form the air inlet hole and the air outlet hole respectively.

In some embodiments of the light fixture, the light fixture further comprises a first power supply unit for supplying power to the light source assembly and a second power supply unit for supplying power to the driving unit and the disinfecting assembly.

The embodiment of the utility model has the following beneficial effects:

the lamp with the scheme can avoid unsmooth air inlet and outlet besides excellent lighting and air disinfection effects. Specifically, the lamp comprises a light source component arranged in the shell. This light source subassembly can form the light-emitting side in casing one side, and the light beam that the light source subassembly sent promptly can be by the emergent side outgoing for the illumination. Furthermore, one side of the shell, which is positioned on the light emitting side, is provided with an air inlet hole and an air outlet hole. The driving unit is used for introducing air into the air channel from the air inlet hole and discharging the air from the air outlet hole through the air channel. The disinfection component accommodated in the air passage can disinfect the air introduced into the air passage. Because inlet port and venthole are the one side that is located the light-emitting side of casing, and the light-emitting side is the one side that its mounted position was kept away from to lamps and lanterns, consequently, the mounted position that lamps and lanterns can be kept away from to inlet port and venthole is made in the aforesaid setting, avoids inlet port and venthole to be close lamps and lanterns mounted position and causes the air inlet and outlet unsmooth, and then has guaranteed the air flow that gets into the air flue, promotes disinfection efficiency. In addition, the disinfection component is positioned in the air passage, so that the disinfection medium generated by the disinfection component can be prevented from causing harm to human bodies.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

FIG. 1 is an axial view of a lamp in one embodiment;

FIG. 2 is an axial view of the lamp of FIG. 1 from another viewing angle;

FIG. 3 is an exploded view of the lamp of FIG. 1;

FIG. 4 is a top view of the lamp of FIG. 1;

fig. 5 is a sectional view taken along line a-a in fig. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The utility model provides a lamp which has a lighting function and a function of disinfecting air. The lamp can be installed in various environments of companies, schools, families, factories and the like, and illumination and air disinfection of the environments are realized.

Referring to fig. 1 to fig. 3 and fig. 5, a lamp according to the present invention will now be described. The lamp comprises a light source assembly 10, a housing 20, a driving unit 30 and a sterilizing assembly 40. The light source assembly 10 is disposed in the housing 20, and forms a light emitting side at one side of the housing 20. The side of the housing 20 on the light emitting side is provided with an air inlet hole 100 and an air outlet hole 200. The housing 20 is also provided with an air passage 300. The air passage 300 communicates the inlet port 100 with the outlet port 200. The driving unit 30 is provided to the housing 20. The driving unit 30 serves to introduce air from the air inlet hole 100 into the air path 300 and discharge the air from the air outlet hole 200 through the air path 300. In this embodiment, the driving unit 30 is a fan. It is understood that in other embodiments, the drive unit 30 may also be a fluid drive mechanism such as a fan. Further, a sterilization assembly 40 is disposed in the housing 20 and received in the air passage 300, and the sterilization assembly 40 is used for sterilizing the air introduced into the air passage 300. The sterilization assembly 40 can generate light, gas, or liquid, etc., sterilization medium to sterilize the air.

In summary, the embodiment of the utility model has the following beneficial effects: the lamp with the scheme can avoid unsmooth air inlet and outlet besides excellent lighting and air disinfection effects. Specifically, the lamp includes a light source assembly 10 provided in a housing 20. The light source assembly 10 can form a light-emitting side on one side of the housing 20, that is, a light beam emitted from the light source assembly 10 can be emitted from the light-emitting side for illumination. Further, an air inlet hole 100 and an air outlet hole 200 are provided at one side of the housing 20 on the light emitting side. The driving unit 30 serves to introduce air from the air inlet hole 100 into the air path 300 and discharge the air from the air outlet hole 200 through the air path 300. The sterilization assembly 40 received in the airway 300 can sterilize air introduced into the airway 300. Because inlet port 100 and venthole 200 are the one side that is located the light-emitting side of casing 20, and the light-emitting side is the one side that its mounted position was kept away from to lamps and lanterns, consequently, the mounted position that lamps and lanterns can be kept away from to above-mentioned setting makes inlet port 100 and venthole 200, avoids inlet port 100 and venthole 200 to be close lamps and lanterns mounted position and causes the air inlet and outlet not unobstructed, and then has guaranteed the air flow volume that gets into air flue 300, promotes disinfection efficiency. In addition, the disinfection component 40 is located in the air channel 300, so that the disinfection medium generated by the disinfection component can be prevented from causing harm to human bodies.

In one embodiment, as shown in FIGS. 1, 3 and 4, the inlet aperture 100 and the outlet aperture 200 are spaced apart and extend circumferentially around the light source assembly 10. Therefore, the air passing space of the air inlet hole 100 and the air outlet hole 200 can be enlarged, and the smoothness of air inlet and outlet is further improved. In addition, air inlet 100 and venthole 200 encircle light source subassembly 10 circumference and extend, can also guarantee that air inlet 100 and venthole 200's setting does not influence the light-emitting of light source subassembly 10, guarantees the light-emitting effect. It is understood that in other embodiments, the light source module 10 may also have a ring shape, and the air inlet holes 100 and the air outlet holes 200 may be located in a space enclosed by the light source module 10, so as to ensure that the arrangement of the air inlet holes 100 and the air outlet holes 200 does not affect the light emitted from the light source module 10.

In one embodiment, shown in conjunction with fig. 4 and 5, airway 300 includes an inlet section 301, a disinfection section 302, and an outlet section 303. The air inlet 100 is located in the air inlet section 301 along the orthographic projection of the light emitting direction of the light source assembly 10. This allows the air intake section 301 to have substantially the same size as the air intake hole 100 in the light outgoing direction. Likewise, the orthographic projection of the air outlet 200 along the light emitting direction of the light source assembly 10 is located at the air outlet section 303, so that the air outlet section 303 has substantially the same size as the air outlet 200 along the light emitting direction. And then the air inlet section 301 and the air outlet section 303 both have larger volumes so as to rectify the air and facilitate the air to enter the sterilizing section 302 and to be discharged from the air outlet 200. Further, the air inlet section 301 and the air outlet section 303 are communicated by the disinfection section 302, and the disinfection assembly 40 is accommodated in the disinfection section 302.

In one embodiment, with continued reference to fig. 4 and 5, the sterilization section 302 includes a first communication portion 3021 in communication with the gas inlet section 301 and a second communication portion 3022 in communication with the gas outlet section 303. The cross-sectional area of the first communicating portion 3021 perpendicular to the light emitting direction is smaller than the cross-sectional area of the air intake section 301 perpendicular to the light emitting direction. The driving unit 30 is received in the sterilizing section 302 and located at the first communication portion 3021. Since the first communicating portion 3021 has a relatively small size, the driving of the air can be achieved by providing the driving unit 30 having a small volume in the first communicating portion 3021. The cross-sectional area of the second communicating portion 3022 perpendicular to the light exit direction is smaller than the cross-sectional area of the air outlet section 303 perpendicular to the light exit direction. The arrangement enables the first communicating portion 3021 to have a smaller size than the air inlet section 301, and the second communicating portion 3022 to have a smaller size than the air outlet section 303, so that air is well rectified before passing through the first communicating portion 3021 and the air outlet hole 200, the flowing stability of the air is improved, and the vibration of the lamp is reduced.

In one embodiment, referring to fig. 1-3, the housing 20 includes a front plate 21 and a back plate 22. The panel 21 is located on the light exit side. An air inlet hole 100 and an air outlet hole 200 are formed in the panel 21. The front plate 21 and the back plate 22 enclose a receiving space 400. The light source assembly 10 is accommodated in the accommodating space 400 and is disposed on the back plate 22. The air inlet section 301 and the air outlet section 303 are formed on the panel 21 and are arranged at intervals with the accommodating space 400 through the panel 21, and the disinfection section 302 is attached to one side of the back plate 22 far away from the light outlet side. Because the section 301 of admitting air, the section 303 of giving vent to anger and the section 302 of disinfecting encircle accommodating space 400 and set up, consequently, when air introduction air flue 300, pass through the section 301 of admitting air, the section 302 of disinfecting and the section 303 of giving vent to anger in proper order, the heat in accommodating space 400 can be taken away to the air in the air flue 300, and then reduces accommodating space 400's temperature to take away the work heat of light source subassembly 10, promote light source subassembly 10's life.

In one embodiment, referring to fig. 1-3 and 5, the housing 20 further includes a channel shell 23. The channel shell 23 and the back plate 22 enclose a sterilizing section 302. The sterilizing assembly 40 includes an ultraviolet lamp panel 41, and the ultraviolet lamp panel 41 is disposed on the channel housing 23 facing the back plate 22. Because backplate 22 is located to light source subassembly 10, adopts and sets up ultraviolet lamp plate 41 in the one side towards backplate 22, can avoid the heat of backplate 22 position too high, and two light sources of light source subassembly 10 and ultraviolet lamp plate 41 are too near, cause the unable effluvium of heat that forms. In addition, passageway shell 23 encloses with backplate 22 and establishes and can form disinfection section 302, and above-mentioned setting can also guarantee that the air can follow and pass through between light source subassembly 10 and the ultraviolet lamp plate 41, takes away the heat on light source subassembly 10 and the ultraviolet lamp plate 41 simultaneously. In this embodiment, the ultraviolet lamp panel 41 can emit UVC ultraviolet rays to disinfect air, and it is accommodated in the air passage 300 to prevent the UVC ultraviolet rays from directly irradiating a human body to cause damage to the human body.

In one embodiment, as shown in FIG. 3, the channel housing 23 is provided with a notch 500. As shown in fig. 2, 3 and 5, the back plate 22 is at least partially received in the notch 500 to engage with the channel housing 23. Thus, the connection area between the channel shell 23 and the back plate 22 can be increased, and the connection stability between the channel shell 23 and the back plate 22 can be improved. In addition, the promotion of connection stability between passageway shell 23 and backplate 22 can also guarantee the leakproofness of air flue 300, avoids disinfecting section 302 and admit air section 301 and give vent to anger and form the gap between the section 303, can also avoid the UVC ultraviolet ray to be leakage from air flue 300 simultaneously, avoids causing the injury to the human body. In this embodiment, the channel housing 23 and the back plate 22 are detachably connected by a screw 50. Drive unit 30 locates panel 21 through screw 50 to make things convenient for panel 21 when with backplate 22 and passageway shell 23 integrated assembly, drive unit 30 can play the positioning action, makes things convenient for panel 21 and backplate 22 and the holistic rapid Assembly of passageway shell 23.

In one embodiment, as shown in fig. 3, the number of the ultraviolet lamp panels 41 is multiple, and the adjacent ultraviolet lamp panels 41 are arranged at intervals, so that the heat dissipation effect of the ultraviolet lamp panels 41 can be improved, and the heat concentration is avoided. Further, be equipped with a plurality of ultraviolet lamp pearls along disinfection section 302 extending direction interval distribution on the ultraviolet lamp plate 41, so make the air can be by continuous even disinfection when the disinfection section 302 flows through, and then promote the disinfection effect of lamps and lanterns to the air.

In one embodiment, as shown in fig. 1, 3 to 5, the panel 21 includes a frame 211 and a light-transmitting portion 212. The frame 211, the light transmission part 212, and the back plate 22 surround to form an accommodation space 400. Further, the frame 211 is provided around the light-transmitting portion 212. The frame 211 is provided with a first dust-proof portion and a second dust-proof portion. A plurality of through holes are formed in the first dust-proof portion and the second dust-proof portion to form an air inlet hole 100 and an air outlet hole 200, respectively. Therefore, the dust can be prevented from entering the air inlet holes 100 and the air outlet holes 200 to cause blockage, and the disinfection efficiency is prevented from being influenced.

In one embodiment, as shown in fig. 2 and 3, the lamp further includes a first power supply unit 60 and a second power supply unit 70, the first power supply unit 60 is used for supplying power to the light source assembly 10, and the second power supply unit 70 is used for supplying power to the driving unit 30 and the sterilizing assembly 40. Therefore, the first power supply unit 60 and the second power supply unit 70 can respectively control the illumination and the disinfection of the lamp, and ensure that when one of the illumination and the disinfection can not work, the other can still work. In this embodiment, the back plate 22 is further provided with a clip 80 for connecting the external wires of the first power supply unit 60 and the second power supply unit 70, so as to support and store the external wires.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.

Claims

1. A light fixture, comprising:

a light source assembly;

2. A light fixture as recited in claim 1, wherein the air inlet aperture and the air outlet aperture are spaced apart and extend circumferentially around the light source assembly.

3. The lamp according to claim 2, wherein the air passage comprises an air inlet section, a disinfection section and an air outlet section, the air inlet is located in the air inlet section along an orthographic projection of the light emitting direction of the light source assembly, the air outlet is located in the air outlet section along an orthographic projection of the light emitting direction of the light source assembly, the disinfection section communicates the air inlet section with the air outlet section, and the disinfection assembly is accommodated in the disinfection section.

4. A lamp as recited in claim 3, wherein the disinfection section comprises a first communicating portion communicating with the air inlet section and a second communicating portion communicating with the air outlet section, a cross-sectional area of the first communicating portion perpendicular to the light outlet direction is smaller than a cross-sectional area of the air inlet section perpendicular to the light outlet direction, and a cross-sectional area of the second communicating portion perpendicular to the light outlet direction is smaller than a cross-sectional area of the air outlet section perpendicular to the light outlet direction.

5. The lamp according to claim 3, wherein the housing comprises a panel and a back plate, the panel is located on the light emitting side, the air inlet hole and the air outlet hole are formed in the panel, the panel and the back plate are enclosed to form an accommodating space, the light source assembly is accommodated in the accommodating space and is arranged on the back plate, the air inlet section and the air outlet section are formed in the panel and are arranged at intervals with the accommodating space through the panel, and the disinfection section is attached to one side of the back plate away from the light emitting side.

6. The lamp according to claim 5, wherein the housing further comprises a channel shell, the channel shell and the back plate are enclosed to form the disinfection section, the disinfection assembly comprises an ultraviolet lamp panel, and the ultraviolet lamp panel is arranged on the channel shell facing the back plate.

7. A lamp as recited in claim 6, wherein the channel shell defines a notch, and the back plate is at least partially received in the notch for engaging the channel shell.

8. The lamp according to claim 6, wherein the number of the ultraviolet lamp panels is multiple, the ultraviolet lamp panels are arranged adjacent to each other at intervals, and the ultraviolet lamp panels are provided with a plurality of ultraviolet lamp beads distributed at intervals along the extending direction of the disinfection section.

9. A light fixture as recited in claim 5, wherein the faceplate comprises a frame and a light transmissive portion, the frame being disposed around the light transmissive portion, the frame having a first dust guard and a second dust guard, each of the first dust guard and the second dust guard having a plurality of apertures therethrough to form the inlet aperture and the outlet aperture, respectively.

10. A light fixture as recited in claim 1, further comprising a first power supply unit for powering the light source assembly and a second power supply unit for powering the drive unit and the disinfection assembly.