CN214745618U

CN214745618U - Multifunctional lamp

Info

Publication number: CN214745618U
Application number: CN202121264310.6U
Authority: CN
Inventors: 古念松; 潘淑军; 刘芳
Original assignee: NVC Lighting Technology Corp
Current assignee: NVC Lighting Technology Corp
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-16
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a multifunctional lamp, which comprises a lamp panel, a lighting module and a purification module, wherein the lighting module and the purification module are arranged in the lamp panel; the purification module is positioned in the second cavity and covered by the panel. The purification module comprises a shell, a UVC light source piece, a fan, a negative ion generator and a light shielding plate, a first purification cavity is formed between the shell and the bottom plate, and the light shielding plate is arranged between the fan and the UVC light source piece. In this multifunctional lamp, lighting module and purification module divide locate two cavitys of lamp panel in, will purify the UVC light source spare of module simultaneously and carry out the isolation in space with the light screen to optimized the wind channel setting, ensured that this lamps and lanterns have illumination and the sterile dual function that disinfects simultaneously, promptly at the operating interval of normal illumination, the disinfection work that also normally disinfects of UVC light source spare.

Description

Multifunctional lamp

Technical Field

The utility model belongs to the technical field of the technique that LED lamps and lanterns were made and specifically relates to a multifunctional lamp is related to.

Background

The LED lamp has the advantages of high brightness, low energy consumption, environmental protection, long service life, impact resistance and stable performance, so that the LED lamp is widely applied to the field of illumination.

The common LED lamps in the market usually have only a single lighting function, and in order to increase the ventilation or blowing function, some lamps are additionally provided with fan blades to form fan lamps. In these fan lamps, the fan blades are protruded or hidden in the lamp panel, so that they have both functions of illumination and breeze blowing. Some lamps are also provided, and an LED light source part and a UVC light source part are additionally arranged, so that the lamps have the functions of sterilization and disinfection. However, when the UVC light source is turned on, the germicidal lamps need to be operated in an unmanned environment, and the air quality is rapidly reduced to a state before sterilization because the germicidal lamps cannot be continuously sterilized in a normal use period.

For example, chinese patent publication No. CN111878746A discloses an intelligent ceiling fan lamp with sterilization and purification functions, which comprises a motor, a chassis, a lamp, an air filter and an inductive switch device, wherein the chassis is arranged below the motor and is connected with the lower end of a fixed shaft; the lamp is arranged on the annular mounting area of the chassis and is provided with an illuminating lamp and an ultraviolet lamp; the air filter is arranged above the top cover and comprises an outer cover, a filter element and a turbofan, the filter element and the turbofan are arranged in the outer cover, the turbofan is connected with the filter element, and air flows through the filter element under the action of the turbofan; the induction switch device is arranged on the middle mounting area of the chassis and is provided with a first induction switch and a second induction switch, and the first induction switch is electrically connected with the ultraviolet lamp through the controller; the second inductive switch is connected through the controller. The sterilizing and purifying ceiling fan lamp has the functions of switching illumination and sterilization through the inductive switch.

Disclosure of Invention

In order to solve the above-mentioned problem that prior art exists, the utility model provides a multifunctional lamp, lighting module and purification module divide locate two cavitys of lamp panel, will purify the light screen for the UVC light source spare of module simultaneously and carry out the isolation in the space to optimized the wind channel setting, ensured that this lamps and lanterns have the illumination simultaneously and disinfect sterile dual function, promptly at the working interval of normal illumination, the disinfection work of also normally disinfecting of UVC light source spare.

In order to achieve the above object, the present invention provides the following technical solutions:

a multifunctional lamp is characterized by comprising a lamp panel, an illumination module and a purification module, wherein the illumination module and the purification module are arranged in the lamp panel; the purification module is located in the second cavity and covered by a panel.

In this multifunctional lamp, the lamp panel forms relative inclosed first cavity and second cavity, and separates the setting with lighting module and purification module in the first cavity and the second cavity of lamp panel, makes lighting module's light source subassembly and optical assembly not influenced, avoids UV light to produce ageing effects.

As the technical scheme of the utility model further describe, it includes casing, UVC light source spare, fan, anion generator and light screen to purify the module, form first purification cavity between casing and the bottom plate, UVC light source spare, fan and anion generator are located in first purification cavity, the light screen set up in the fan with between the UVC light source spare.

As a further description of the technical solution of the present invention, the light shielding plate will the first purification cavity is separated to form a semi-enclosed second purification cavity, the fan and the anion generator are also located in the second purification cavity.

As a further description of the technical solution of the present invention, the second purifying cavity has a gap between the side walls of the casing, and the gap is away from the UVC light source.

As a further description of the technical solution of the present invention, the light shielding plate is of an L-shaped or U-shaped structure.

In the purification module, the second purification cavity is communicated with the first purification cavity locally, and after the UVC light source part sterilizes and disinfects the air in the first purification cavity, the UVC light source part blows air outwards by the fan, so that the air is promoted to flow into the second purification cavity from the first purification cavity, and the air purification of the environment where the lamp is located is completed.

As a further description of the technical solution of the present invention, the anion generator is located below the fan.

The negative ion generator is arranged below the fan, so that the purified air can be fresh, and the air quality is improved.

As a technical scheme of the utility model further describe, the casing is provided with first air intake on its top surface, the lamp panel sets up the second air intake on its top surface, the second air intake with first air intake distributes that staggers each other.

The first air inlet and the second air inlet are distributed in a staggered manner, so that the overflow amount of the upper layer of UV light emitted by the UVC light source component in the purification module is less than or equal to 1uw/cm²Or not overflow to the outside, thereby meeting the requirement of man-machine coexistence.

As a further description of the technical solution of the present invention, the first cavity and the second cavity are adjacently disposed.

As a further description of the technical solution of the present invention, the lighting module includes a light source assembly, a diffusion plate and an anti-glare grid, the diffusion plate and the anti-glare grid are fixed in sequence below the light source assembly.

Adopt diffuser plate and anti-dazzle grid to control light source module and handle for emergent light is even, dazzling not, ensures normal illumination function, satisfies the lighting demand.

As a technical scheme of the utility model further describe, still including set up in first power module and second power module on the lamp panel, first power module with the lighting module electricity is connected, second power module with it connects to purify the module electricity.

Carry out the electricity with lighting module and purification module respectively with first power module and second power module and be connected, adopt different power module to supply power respectively lighting module and purification module promptly, make things convenient for later maintenance, also make things convenient for the later stage to extend and install other functional modules additional.

Based on foretell technical scheme, the utility model discloses the technological effect who gains does:

(1) the utility model provides a multifunctional lamp, it has the simultaneous illumination and disinfects sterile dual function, and in the working period of normal illumination promptly, UVC light source spare and anion generator also simultaneous working, and sustainable disinfection of disinfecting purifies the air, realizes the "man-machine coexistence" of multifunctional lamp during operation, reaches the purpose of safe handling.

(2) In the multifunctional lamp, the lighting module and the purification module are respectively arranged in different cavities, and the cavities are mutually independent, so that the ultraviolet light emitted by the UVC light source component is prevented from generating aging effect on components in the lamp; and inside the first purification cavity of purification module, further separated the second of local intercommunication and purified the cavity, also leave the clearance when realizing the space partition in physics for the air can circulate smoothly, thereby last with the outside air purification disinfection back of lamps and lanterns, replenish back to the indoor environment again, satisfy the multiple demand of illumination, ventilation and sterilization.

Drawings

Fig. 1 is an exploded view of the multifunctional lamp of the present invention.

Fig. 2 is a diagram of an assembled finished product of the multifunctional lamp of the present invention.

Fig. 3 is a sectional view of the multifunctional lamp of the present invention.

Fig. 4 is a cross-sectional view of the purification module of the present invention.

Fig. 5 is a schematic view of a partial structure of the top surface of the multifunctional lamp of the present invention.

Detailed Description

To facilitate an understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings and specific examples. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Fig. 1 is an exploded view of the multifunctional lamp of this embodiment, fig. 2 is an assembled finished product diagram of the multifunctional lamp of this embodiment, fig. 3 is a cross-sectional view of the multifunctional lamp of this embodiment, and with reference to fig. 1 to fig. 3, a multifunctional lamp is a flat lamp structure, which includes a lamp panel 1, a lighting module 2, a purification module 3, a panel 4, a controller (not shown in the figures), a first power module 5, and a second power module 6, where the lamp panel 1 is used as a main frame of the lamp and is formed by stamping or stretching a sheet metal part, and the lamp panel 1 of this embodiment is provided with two cavities in an internal cavity, a first cavity 11 on the left side, and a second cavity 12 on the right side.

The first cavity 11 is used for installing the lighting module 2, as shown in fig. 1, the lighting module 2 includes a light source assembly 21, a diffusion plate 22 and an anti-glare grid 23, wherein the light source assembly 21 is fixed on the inner wall of the top surface of the lamp panel 1 and is electrically connected with the first power module 5 above the lamp panel 1. Light source subassembly 21 comprises many LED lamp strips, in every LED lamp strip, includes aluminium base board again and pastes establish with aluminium base board on LED lamp pearl. The LED lamp beads are lighted to emit light to provide a light source. Below the light source assembly 21, a diffusion plate 22 and an antiglare grid 23 are sequentially provided. In order to fix the diffuser plate 22 and the antiglare grid 23 in the lamp panel 1, the present embodiment also employs the holder 7 to support and hold them. It should be noted that the diffusion plate 22 and the antiglare grid 23 are optical components, and are fixed to the first chamber 11 to control the light emitted from the light source module 21, so that the light is soft and not dazzling.

The right side of the first cavity 11 is the second cavity 12, and the second cavity 12 and the first cavity 11 of this embodiment are disposed adjacently, but are separated and not communicated with each other, so as to avoid cross influence of functions of components in the two cavities. The second cavity 12 is used for mounting the purification module 3, and the purification module 3 is electrically connected with the second power module 6.

Fig. 4 is a cross-sectional view of the purification module of the present embodiment, and as shown in fig. 4, the purification module 3 includes a housing 31, a UVC light source 32, a fan 33, an anion generator 34, a light shielding plate 35 and a bottom plate 36, the housing 31 serves as a main frame of the purification module 2, and the interior thereof and the bottom plate 36 form a first purification cavity 311, and the UVC light source 32, the fan 33 and the anion generator 34 are located in the first purification cavity 311; further, in order to separate the fan 33 and other components such as the negative ion generator 34 from the UVC light source device 32, the first cleaning chamber 311 is separated by a light shielding plate 35 to form a semi-closed second cleaning chamber 312, so that the fan 33 and the negative ion generator 34 are disposed in the second cleaning chamber 312. The UVC light source unit 32 may be a UVC fluorescent tube, or a UVC-LED lamp. In this example, a UVC fluorescent tube was selected as the UVC light source. The UVC light source device 32 sterilizes the air flowing into the first purification chamber 311 and then flows out through the second purification chamber 312.

The light shielding plate 35 of the present embodiment is a metal plate having an L-shaped or U-shaped structure, and when the UVC light source 32 is separated, a gap 313 is also left, and the gap 313 is between the second purifying cavity 312 and the sidewall of the housing 31 and is far away from the UVC light source 32. Thus, the UV light emitted by the UVC light source 32 during operation is prevented from aging adjacent components such as the fan and the anion generator, and the sterilized and disinfected air can be ensured to flow out through the second purifying chamber 312.

The negative ion generator 34 is disposed below the fan, and when the fan blows air to the outside of the upper side, the negative ions generated by the negative ion generator may be released to the space around the lamp, thereby improving the air quality.

Fig. 5 is a partial schematic structural diagram of the top surface of the multifunctional lamp of the present embodiment, and as shown in fig. 5, the housing 31 of the purification module 3 is provided with a first air inlet 314 on the top surface thereof, and the lamp panel 1 is provided with a second air inlet 13 on the top surface thereof, and the second air inlet 13 and the first air inlet 314 are distributed in a staggered manner.

In the arrangement of the air duct, when the fan 33 works, the external air enters the first purifying cavity 311 through the second air inlet 13 and the first air inlet 314, the UVC light source 32 sterilizes the air, and then enters the second purifying cavity 312 through the gap 313, and finally the fan 33 blows out of the outside.

In this embodiment, the second air inlets 13 and the first air inlets 314 are distributed in a staggered manner, so that the upper layer overflow amount of the UV light emitted by the UVC light source 32 in the upper flat layer of the purification module 3 is less than or equal to 1uw/cm²Or the direct light does not overflow to the outside, but in the lower flat layer of the purification module 3, because of the shielding of the two-layer plate-shaped structure of the sealed bottom plate 36 and the panel 4, the lower part of the purification module 3 is ensured to be completely free from the overflow of the UV light.

Tests show that the upper layer overflow amount of UV overflow light of the upper flat layer of the purification module 3 is less than or equal to 1uw/cm²The lower flat layer does not overflow UV light rays, and meets the national standard and the standard of the National Institute of Occupational Safety and Health (NIOSH) for ultraviolet radiation safety, thereby meeting the requirement of human-machine coexistence, namely, under the condition that people exist in the space, the equipment normally works, and the lamp simultaneously performs sterilization, disinfection and normal illumination.

The multifunctional lamp provided by the embodiment has the dual functions of simultaneous illumination and sterilization, and in the working period of normal illumination, the UVC light source piece and the anion generator work simultaneously, so that the lamp can continuously sterilize and purify air, achieves the purpose of safe use, and is suitable for public places such as hospitals, schools, offices, stations and airport terminals.

The foregoing is merely illustrative and explanatory of the structure of the present invention, which is described in more detail and with greater particularity, and is not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims

1. The multifunctional lamp is characterized by comprising a lamp panel (1), and an illumination module (2) and a purification module (3) which are arranged in the lamp panel (1), wherein the lamp panel (1) is internally divided into a first cavity (11) and a second cavity (12) which are separately arranged, and the illumination module (2) is positioned in the first cavity (11); the purification module (3) is located in the second cavity (12) and is covered by a panel (4).

2. A multifunctional light fixture according to claim 1 characterized in that said purification module (3) comprises a housing (31), a UVC light source (32), a fan (33), an anion generator (34) and a light screen (35), a first purification chamber (311) is formed between said housing (31) and a bottom plate (36), said UVC light source (32), fan (33) and anion generator (34) are located in said first purification chamber (311), said light screen (35) is disposed between said fan (33) and said UVC light source (32).

3. A multifunctional light fixture according to claim 2 characterized in that the light barrier (35) divides the first purification chamber (311) into a semi-enclosed second purification chamber (312), the fan (33) and anion generator (34) also being located in the second purification chamber (312).

4. A multifunctional light fixture as claimed in claim 3, characterized in that a gap (313) is provided between the second cleaning chamber (312) and the side wall of the housing (31), and the gap (313) is far from the UVC light source (32).

5. Multifunctional light fixture according to claim 4, characterized in that the visor (35) is of L-or U-shaped construction.

6. Multifunctional light fixture according to claim 2, characterized in that said negative ion generator (34) is located below said fan (33).

7. A multifunctional lamp as claimed in claim 2, characterized in that the housing (31) is provided with a first air inlet (314) on its top surface, and the lamp panel (1) is provided with a second air inlet (13) on its top surface, and the second air inlet (13) and the first air inlet (314) are arranged in a staggered manner.

8. A multifunctional light fixture according to claim 1, characterized in that said first cavity (11) is arranged adjacent to said second cavity (12).

9. A multifunctional light fixture as claimed in claim 1, characterized in that the lighting module (2) comprises a light source assembly (21), a diffuser plate (22) and an antiglare grid (23), the diffuser plate (22) and the antiglare grid (23) being fixed in turn below the light source assembly (21).

10. A multifunctional light fixture as claimed in any one of claims 1-9, characterized in that it further comprises a first power module (5) and a second power module (6) arranged on said light panel (1), said first power module (5) being electrically connected to said lighting module (2), said second power module (6) being electrically connected to said purification module (3).