CN218762869U - Ventilation type ultraviolet panel lamp - Google Patents
Ventilation type ultraviolet panel lamp Download PDFInfo
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- CN218762869U CN218762869U CN202222975837.0U CN202222975837U CN218762869U CN 218762869 U CN218762869 U CN 218762869U CN 202222975837 U CN202222975837 U CN 202222975837U CN 218762869 U CN218762869 U CN 218762869U
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Abstract
The utility model provides a formula of taking a breath ultraviolet panel light, including casing, lighting assembly, the subassembly and the fan of disinfecting. The shell is provided with an accommodating space, the accommodating space comprises an air inlet cavity, an air guide cavity and an air outlet cavity which are sequentially communicated, an installation surface is formed at the bottom of the shell, and an air inlet area, an illumination area and an air outlet area are sequentially arranged along the installation surface in a transverse or longitudinal direction; the lighting assembly is embedded in the lighting area; the sterilizing component is arranged in the accommodating space; the fan is arranged in the air guide cavity; the air inlet cavity is arranged at the bottom of the air inlet cavity, the air outlet cavity is arranged at the bottom of the air outlet cavity, the air guide cavity is arranged close to the air outlet cavity and located above the air inlet cavity, and a partition plate is arranged between the air inlet cavity and the air outlet cavity. The technical scheme of this application has improved the security of ventilation formula ultraviolet panel lamp function of killing to ventilation formula ultraviolet panel lamp's sterilization efficiency has been improved.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, in particular to ventilation formula ultraviolet panel light.
Background
In the prior art, a panel lamp is usually installed at the top of a room (such as a ceiling), and in the installation mode, the panel lamp is usually suspended below the ceiling through a suspension rope, and the panel lamp is internally installed in the ceiling and a top plate, so that only a bottom lighting part leaks out, and a better lighting effect and a better decorative effect are achieved. Along with the progress of times, the panel lamp is additionally provided with an air sterilization function, namely, a sterilization component is arranged inside the panel lamp.
The existing ventilation type ultraviolet panel lamp usually arranges the air inlet and outlet positions on the side surfaces of the panel lamp, so that most structures of the panel lamp cannot be hidden in a ceiling when the panel lamp is installed, and the panel lamp is very obtrusive. Or the sterilizing component such as the ultraviolet lamp is radiated to the outside air through the side surface to sterilize without air circulation, the sterilizing effect is general and the risk that the ultraviolet lamp irradiates the human body exists.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a formula of taking a breath ultraviolet panel light aims at improving the security of formula of taking a breath ultraviolet panel light function of killing to improve the bactericidal efficiency of formula of taking a breath ultraviolet panel light.
In order to achieve the above object, the utility model provides a ventilative formula ultraviolet ray panel light, include:
the air conditioner comprises a shell, wherein an accommodating space is formed in the shell and comprises an air inlet cavity, an air guide cavity and an air outlet cavity which are sequentially communicated, an installation surface is formed at the bottom of the shell, and an air inlet area, an illumination area and an air outlet area are sequentially arranged along the installation surface in a transverse or longitudinal direction;
the lighting assembly is embedded in the lighting area;
the sterilizing component is arranged in the accommodating space; and
the fan is arranged in the air guide cavity;
the air inlet chamber and the illumination area are arranged at the bottom of the air inlet chamber, the air outlet chamber is arranged at the bottom of the air outlet chamber, the air guide chamber is arranged close to the air outlet chamber and is located above the air inlet chamber, and a partition plate is arranged between the air inlet chamber and the air outlet chamber.
Other features and corresponding advantages of the present application are set forth in the following portions of the specification.
The technical problem solution idea and the design scheme of the related products are as follows: be equipped with the installation face in the bottom of casing, the installation face includes the air inlet district that sets gradually along the horizontal or vertical of installation face, illumination zone and air-out district, lighting assembly inlays and establishes in illumination zone, can be used for sending light, in order to realize the illumination function to surrounding environment, air inlet district and air-out district are used for providing air inlet position and air-out position for ventilation formula ultraviolet panel lamp respectively, so that the inside accommodation space of casing can carry out air cycle with external environment, at this moment, through set up the subassembly that disinfects at the casing inside, the subassembly that disinfects can disinfect the air that gets into the accommodation space, can realize the function of killing of ventilation formula ultraviolet panel lamp from this, and can avoid the subassembly that disinfects when disinfecting through ultraviolet irradiation like the UVC lamp, the ultraviolet irradiation external environment, thereby the process of killing that makes ventilation formula ultraviolet panel lamp has more the security. Meanwhile, the accommodating space in the shell comprises an air inlet cavity, an air guide cavity and an air outlet cavity which are sequentially communicated, and the fan is arranged in the air guide cavity and can provide power for the circulation of air flow so as to better drive the air flow to enter the air inlet cavity from the air inlet area, then flow through the air guide cavity and the air outlet cavity and finally be discharged outwards through the air outlet area. The air inlet cavity is located above the air inlet area and the illumination area, the air outlet cavity is located above the air outlet area, the air guide cavity is arranged close to the air outlet cavity and located above the air inlet cavity, and a partition plate for separating the air inlet cavity from the air outlet cavity is arranged between the air inlet cavity and the air outlet cavity, so that air entering the air inlet cavity is sucked into the air guide cavity by a fan and then discharged into the air outlet cavity, the air discharged into the air outlet cavity can be prevented from flowing back to the air inlet area, the exchange efficiency of internal air and external air is influenced, the speed of air flowing through the accommodating space is improved, and the sterilization efficiency of the ventilation type ultraviolet panel lamp is improved. And, all set up the air inlet position, illumination position and the air-out position of taking a breath ultraviolet panel lamp in the bottom of casing for the ultraviolet panel lamp of taking a breath only need expose the bottom of casing outside when the installation, also the ultraviolet panel lamp of taking a breath also can hide its most structure inside the ceiling when the installation, with the mounting means of realizing interior concealed, make the ultraviolet panel lamp of taking a breath can have better illuminating effect, ventilation effect and decorative effect concurrently.
Drawings
Fig. 1 is a three-dimensional structure diagram of an embodiment of the ventilation type ultraviolet panel lamp of the present invention;
FIG. 2 is a perspective view of the ventilation UV panel lamp of FIG. 1 from another angle;
FIG. 3 is a cross-sectional view of the vented UV panel lamp of FIG. 1;
FIG. 4 is an exploded view of the vented UV panel lamp of FIG. 1;
fig. 5 is a partial schematic view of the ventilation uv panel lamp of fig. 1.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Ventilation type |
16 | Second air flow through |
| 10 | |
17 | Arc- |
| 11 | |
171 | |
| 111 | |
20 | |
| 112 | |
30 | |
| 113 | |
40 | Anion |
| 12 | Containing |
50 | |
| 121 | |
51 | |
| 122 | |
511 | |
| 123 | |
52 | |
| 13 | |
60 | |
| 14 | First |
70 | |
| 15 | Enclosed |
80 | Cover plate |
The shapes, sizes, proportions or positional relationships of the product parts shown in the drawings can be actual data of the embodiments and belong to the protection scope of the application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clearly understood, the following detailed description is made for embodiments of the present application with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Referring to fig. 1 to 5, in some embodiments of the ventilation type ultraviolet panel light 100 of the present invention, the ventilation type ultraviolet panel light 100 includes a housing 10, a lighting assembly 20, a sterilization assembly 30 and a fan, a housing space 12 is formed in the housing 10, the housing space 12 includes an air inlet cavity 121, an air guide cavity 122 and an air outlet cavity 123 which are sequentially communicated, and a mounting surface 11 is formed at the bottom of the housing 10, and an air inlet region 111, a lighting region 112 and an air outlet region 113 are sequentially disposed along the mounting surface 11 in a transverse or longitudinal direction; the lighting assembly 20 is embedded in the lighting area 112; the sterilizing component 30 is arranged in the accommodating space 12; the fan is arranged in the air guide cavity 122. The bottom of the air inlet cavity 121 is provided with an air inlet area 111 and an illumination area 112, the bottom of the air outlet cavity 123 is provided with an air outlet area 113, the air guide cavity 122 is arranged close to the air outlet cavity 123, the air guide cavity 122 is located above the air inlet cavity 121, and a partition plate 13 is arranged between the air inlet cavity 121 and the air outlet cavity 123.
The housing 10 may serve as a main structure of the ventilation type ultraviolet panel lamp 100, and may provide isolation protection for the sterilization assembly 30, the blower, or other components inside the housing 10. Meanwhile, in order to adapt to the concealed installation mode of the ventilating ultraviolet panel lamp 100, the bottom of the housing 10 is provided with an installation surface 11, the installation surface 11 comprises an air inlet area 111, an illumination area 112 and an air outlet area 113 which are sequentially arranged along the length direction of the housing 10 and are used for providing installation positions for components such as the illumination component 20 and the like, the illumination component 20 is embedded in the illumination area 112 and is used for emitting light to the bottom space of the ventilating ultraviolet panel lamp 100, and the air inlet area 111 and the air outlet area 113 are respectively provided with air passing holes communicated with the accommodating space 12 in the housing 10 and can be respectively used for air outlet and air inlet so as to realize air flow circulation between the accommodating space 12 and the external environment. Because the air inlet position, the illumination position and the air outlet position of the shell 10 are all arranged at the bottom of the shell, the ventilation type ultraviolet panel lamp 100 can be embedded and installed at the ceiling in a mode of shockproof buckles and the like, and a good decoration effect is achieved. Of course, the ventilation type ultraviolet panel lamp 100 can also be adapted to a suspension type installation mode, for example, installation by a safety lifting rope, does not affect the lighting and sterilizing effects of the ventilation type ultraviolet panel lamp 100, and can be specifically adapted to the needs. Specifically, lighting assembly 20 includes the backplate that stacks the setting in proper order from the top to the end along the direction of height of formula of taking a breath ultraviolet panel lamp 100, the EVA board, light guide plate and diffuser plate, the light guide plate is light-transmitting part, it can outwards light-emitting more evenly to get into the light that the light guide plate leaded light, the diffuser plate is the light diffusion part, the light that the light guide plate was derived sends through the diffuser plate diffusion, improve lighting assembly 20's illuminating effect, the EVA board of locating between light guide plate and the backplate is used for preventing the light guide plate damage, a barrier propterty for improving lighting assembly 20. The fan arranged in the air duct can provide power for rapid circulation of air so as to increase the flow velocity of air flow, so that air flow can be driven to rapidly enter the air inlet cavity 121 from the air inlet area 111, sequentially pass through the air guide cavity 122 and the air outlet cavity 123, and then be discharged into the external environment through the air outlet area 113, and the air flow circulation efficiency in the ventilation type ultraviolet panel lamp 100 and the sterilization efficiency of the ventilation type ultraviolet panel lamp 100 are improved. The air guide cavity 122 is arranged close to the air outlet cavity 123, the air guide cavity 122 is located above the air inlet cavity 121, and the illumination area 112 located at the bottom of the air inlet cavity 121 is arranged close to the air outlet area 113, so that air flow entering the air inlet cavity 121 can quickly circulate to the upper side of the illumination area 112 to enter the air guide cavity 122, a fan can be facilitated to suck all air entering the air inlet cavity 121 into the air guide cavity 122, heat exchange can be carried out between the air flowing through the upper side of the illumination area 112 and the illumination component 20 embedded in the illumination area 112, and the air flow can bring heat emitted by the illumination component 20 in time, so that the service life of the illumination component 20 is prolonged. Further, the bottom of the air inlet cavity 121 is provided with an air inlet area 111 and an illumination area 112, the bottom of the air outlet cavity 123 is provided with an air outlet area 113, a partition plate 13 is arranged between the air inlet cavity 121 and the air outlet cavity 123, the partition plate 13 can separate air flowing between the air inlet cavity 121 and the air outlet cavity 123, and is beneficial to a fan to suck all air entering the air inlet cavity 121 into the air guide cavity 122 and then discharge the air into the air outlet cavity 123, so that the air entering the air outlet cavity 123 cannot flow back to the air inlet cavity 121, and the air can be blown out from the air outlet area 113 to the external environment quickly under the action of the fan.
Referring to fig. 3, in some embodiments of the ventilation-type ultraviolet panel lamp 100 of the present invention, a partition plate 13 is disposed between the air guiding cavity 122 and the air outlet cavity 123, and the partition plate 13 is provided with a first air flow hole 14 for communicating the air guiding cavity 122 and the air outlet cavity 123. The fan is a centrifugal fan 50, the centrifugal fan 50 is disposed near the top wall of the air guide cavity 122, an air flow outlet of the centrifugal fan 50 is disposed toward the first air flow hole 14, and an air flow inlet of the centrifugal fan 50 is disposed toward the illumination area 112.
In this embodiment, the partition 13 extends along a direction perpendicular to the top surface of the housing 10 and abuts against the upper surface of the lighting assembly 20, and the lower portion of the partition 13 is isolated between the air inlet chamber 121 and the air outlet chamber 123. The upper part of the partition plate 13 is partitioned between the air guiding cavity 122 and the air outlet cavity 123, and the partition plate 13 is provided with a first air circulation hole 14 communicating the air guiding cavity 122 and the air outlet cavity 123. The air guide cavity 122 is internally provided with a centrifugal fan 50 close to the top wall of the air guide cavity 122, an air flow outlet of the centrifugal fan 50 faces the first air flow hole 14, and an air flow inlet of the centrifugal fan 50 faces the illumination area 112. The air flow driven by the centrifugal fan 50 can flow through the upper part of the illumination area 112, then enter the air flow inlet of the centrifugal fan 50 from the upper part of the illumination area 112, then enter the air outlet cavity 123 from the centrifugal fan 50 towards the first air circulation hole 14 on one side of the air outlet cavity 123, and finally be led out to the outside through the air outlet area 113 in the air outlet cavity 123. The airflow inlet of the centrifugal fan 50 is arranged towards the illumination area 112, so that the airflow entering the illumination area 112 can rapidly flow through the space above the illumination assembly 20, and the heat dissipated by the illumination assembly 20 is taken away at the same time, thereby improving the heat dissipation efficiency of the illumination assembly 20; the airflow outlet of the centrifugal fan 50 is disposed toward the first airflow hole 14, so that the airflow can rapidly enter the air guiding cavity 122, the airflow can smoothly circulate in the accommodating space 12, the influence of the returning airflow is reduced, and the airflow fluidity in the air duct is improved.
Referring to fig. 3 or 4, in some embodiments of the ventilation type ultraviolet panel lamp 100 of the present invention, the top surface of the casing 10 is recessed to form a wind guiding cavity 122, the wind guiding cavity 122 is provided with a surrounding plate 15 approximately perpendicular to the top surface of the casing 10, the surrounding plate 15 extends along the circumferential direction of the centrifugal fan 50, and two ends of the surrounding plate 15 are respectively connected to the partition plates 13 at two sides of the first air vent 14. The bottom of the air guiding cavity 122 is provided with a second air flow through hole 16 corresponding to the air flow inlet.
In this embodiment, the top surface of the casing 10 is recessed towards the bottom to form an air guiding cavity 122 for installing the fan, the air guiding cavity 122 includes a sidewall approximately perpendicular to the top surface of the casing 10, and the sidewall is enclosed by a partition plate 13 and a clutch plate, wherein the partition plate 13 is disposed between the air guiding cavity 122 and the air outlet cavity 123, and the clutch plate extends along the circumferential direction of the centrifugal fan 50 and has two ends respectively connected to the partition plates 13 on two sides of the first air circulation hole 14. Meanwhile, the bottom of the air guiding cavity 122 is arranged to penetrate through the position corresponding to the airflow inlet so as to form a second airflow through hole 16 for communicating the air guiding cavity 122 with the air inlet cavity 121, and certainly, the air guiding cavity 122 may also include a bottom wall, the second airflow through hole 16 is formed in the position corresponding to the airflow inlet on the bottom wall, and particularly, the air guiding cavity can be adaptively arranged as required. The air guiding cavity 122 is formed on the top surface of the casing 10 in a concave manner, which is beneficial to fully utilizing the top space in the casing 10, and ensures that the thickness of the casing 10 structure is not greatly increased in the vertical direction, so as to realize a compact structure.
Further, the top surface of the housing 10 may be recessed toward the bottom to form a plurality of mounting cavities for respectively mounting the voltage stabilizing capacitor, the control module and other components of the ventilation type ultraviolet panel lamp 100, so as to improve the convenience of assembling the ventilation type ultraviolet panel lamp 100. The control module may be configured to drive the fan to switch to different gears, so that the fan has different output powers, and the air inlet and outlet amount of the ventilation ultraviolet panel lamp 100 is controlled by changing the rotation speed of the fan. In order to facilitate adjustment of a user, the control module can be remotely controlled through a remote controller, and a corresponding control switch can be arranged on the surface of the shell of the ventilation type ultraviolet panel lamp.
Referring to fig. 1 or fig. 4, in some embodiments of the ventilation type ultraviolet panel lamp 100 of the present invention, a cover plate 80 is disposed above the air guiding cavity 122, the cover plate 80 is fixed to cover the air guiding cavity 122 to form a top wall, and the enclosure plate 15, the cover plate 80 and the bottom of the air guiding cavity 122 together enclose a volute of the centrifugal fan 50.
In this embodiment, the top of the air guiding cavity 122 is provided with a cover plate 80, the cover plate 80 is detachably fixed to cover the recess on the top surface of the casing 10 to form the top wall of the air guiding cavity 122, and the top wall, the enclosing plate 15, the cover plate 80 and the bottom of the air guiding cavity 122 together enclose to form a volute of the centrifugal fan 50. The cover plate 80 is detachably connected with the top surface of the shell 10, and the inner space of the volute can be communicated with the outside by detaching the cover plate 80, so that the fan in the volute is maintained, and the maintenance convenience of the fan is improved.
Referring to fig. 3 or 4, in some embodiments of the ventilation type ultraviolet panel lamp 100 of the present invention, the centrifugal fan 50 includes a fan body 51 and an installation portion 52 fixed on an upper surface of the fan body 51, and the installation portion 52 is fixed below the cover plate 80 by screws, so that a gap is left between a bottom of the fan body 51 and a bottom of the air guiding cavity 122.
In this embodiment, the centrifugal fan 50 includes a fan body 51 and a mounting portion 52, the fan body 51 includes a plurality of impellers 511 circumferentially arranged along the circumferential direction of the fan body 51, and the airflow extracted by the fan body 51 can be discharged to the first airflow through holes 14 on the peripheral side of the fan through the impellers 511; the installation part 52 is arranged on the upper surface of the fan body 51 and can be fixed below the cover plate 80 through screws, and when the cover plate 80 covers the top of the air guide cavity 122, the suspension type arrangement of the fan can be realized, so that a gap is reserved between the bottom of the fan body 51 and the bottom of the air guide cavity 122, and the circulation of air is facilitated. Moreover, the installation part 52 is installed on the cover plate 80, and the top of the air guide cavity 122 is covered by the cover plate 80, so that the integral installation of the fan can be realized, the installation process is simplified, and similarly, the integral disassembly of the main body part of the fan can be realized by disassembling the cover plate 80, thereby improving the disassembly and assembly convenience of the fan.
Referring to fig. 3 or fig. 5, in some embodiments of the ventilation type ultraviolet panel lamp 100 of the present invention, the ventilation type ultraviolet panel lamp 100 further includes an arc-shaped air deflector 17, and the arc-shaped air deflector 17 extends from a side of the air flow through hole far away from the air-out area 113 to a side of the air-out area 113 far away from the illumination area 112.
In this embodiment, the arc-shaped air deflector 17 extends from a side of the air flow through hole, which is far away from the air-out area 113, to a side of the air-out area 113, which is far away from the illumination area 112, and the arc-shaped air deflector 17 can guide the air flow to the air-out area 113 quickly towards the surface of the side of the air flow through hole, so that the air circulation in the air-out cavity 123 is improved, and the heat dissipation efficiency and the sterilization efficiency of the ventilation type ultraviolet panel lamp 100 can be improved through the quick circulation of air.
Referring to fig. 3 or fig. 5, in some embodiments of the ventilation type ultraviolet panel lamp 100 of the present invention, a reinforcing plate 171 is disposed on a side of the arc-shaped air guiding plate 17 away from the air outlet area 113, and the reinforcing plate 171 extends from the arc-shaped air guiding plate 17 toward the upper side of the arc-shaped air guiding plate 17 for abutting against the top wall of the air outlet cavity 123 to support the arc-shaped air guiding plate 17.
In this embodiment, one side that arc aviation baffle 17 deviates from air-out zone 113 is equipped with reinforcing plate 171, and reinforcing plate 171 extends the setting from arc aviation baffle 17 towards the top of arc aviation baffle 17 to with the roof fixed connection of air-out chamber 123, in order to promote arc aviation baffle 17's support effect, improved arc aviation baffle 17's structural stability, be favorable to prolonging arc aviation baffle 17's life.
Referring to fig. 3, in some embodiments of the ventilation uv panel lamp 100, the sterilizing assembly 30 is disposed in the air inlet chamber 121.
In this embodiment, the sterilization assembly 30 is disposed in the air inlet chamber 121, and includes a plurality of structural members with sterilization function, for performing preliminary sterilization and purification on the outside air entering the air inlet chamber 121. Specifically, the sterilization assembly 30 may include chlorine dioxide particles contained in a hollow bag or a fixing frame, or may include an ultraviolet lamp, or certainly, both of the chlorine dioxide particles and the ultraviolet lamp may be provided, so as to improve the overall sterilization effect of the sterilization assembly 30 through the synergistic effect of the chlorine dioxide particles and the ultraviolet lamp.
Referring to fig. 5, in some embodiments of the ventilation type ultraviolet panel lamp 100 of the present invention, an anion purifier 40 is disposed in the air outlet cavity 123, and the anion purifier 40 is disposed corresponding to the first air flow hole 14.
In this embodiment, the negative ion purifier 40 is disposed in the air outlet cavity 123 and is used to purify, sterilize, remove dust and odor of the air flow entering the air outlet cavity 123, so as to improve the air purifying effect of the ventilation type ultraviolet panel lamp 100. The negative ion purifier 40 is disposed corresponding to the first air flow hole 14, and can sufficiently purify the gas entering the air outlet chamber 123 from the first air flow hole 14, so as to improve the air purification effect of the ventilation type ultraviolet panel lamp 100.
Referring to fig. 2 or 5, in some embodiments of the ventilation type ultraviolet panel light 100 of the present invention, the air inlet region 111 is provided with an air inlet grille 60, the air inlet grille 60 includes a plurality of spaced air inlet grilles 60, and the air inlet grilles 60 are disposed along the air inlet direction and incline towards the air guiding cavity 122.
In this embodiment, the air inlet area 111 is provided with the air inlet grille 60, the air inlet grille 60 includes a plurality of air inlet style bars arranged at intervals, and the air inlet grille bars are arranged along the air inlet direction and incline towards the air guide cavity 122, at this time, both side surfaces of the air inlet style bars can play a role in guiding the air flow, so as to guide the external air flow to rapidly enter the air inlet cavity 121 and circulate towards the air guide cavity 122, the air circulation speed of the ventilation type ultraviolet panel lamp 100 is increased, and the heat dissipation efficiency and the killing efficiency of the ventilation type ultraviolet panel lamp 100 are increased.
Referring to fig. 2, in some embodiments of the ventilation type ultraviolet panel lamp 100 of the present invention, the air outlet area 113 is provided with an air outlet grille 70, the air outlet grille 70 includes a plurality of outlet-style grille strips arranged at intervals, and the outlet-style grille strips are arranged along the air inlet direction and away from the air guide cavity 122 in an inclined manner.
In this embodiment, air-out district 113 is equipped with air-out grid 70, air-out grid 70 includes the play style bars that a plurality of intervals set up, and air-out grid bars set up towards wind-guiding chamber 122 slope along the air-out direction, at this moment, the both sides surface homoenergetic that goes out style bars plays the guide effect to the air current, with the air current of guide in the air-out chamber 123 towards external environment fast circulation, improve the circulation of air speed of ventilation formula ultraviolet panel lamp 100, with the radiating efficiency and the killing efficiency that improve ventilation formula ultraviolet panel lamp 100.
Referring to fig. 3, in some embodiments of the ventilation-type uv panel lamp 100, the rear of the lighting assembly 20 penetrates into the air inlet chamber 121.
In this embodiment, the illumination assembly 20 is embedded in the illumination area 112, and the rear portion of the illumination assembly 20 penetrates through the air guiding cavity 122, at this time, the air flow flowing through the air guiding cavity 122 can directly contact with the illumination assembly 20 to realize efficient heat exchange on the illumination assembly 20, so that the heat dissipation effect of the illumination assembly 20 is improved. Moreover, the rear side of the lighting assembly 20 directly penetrates through the air guide cavity 122 without an additional partition plate 13 mounting structure, and the air inlet cavity 121 can be made to have a larger size in the vertical direction to increase the space volume of the air inlet cavity 121, so that the reduction of wind resistance is facilitated, the air circulation efficiency is increased, and the ventilation type ultraviolet panel lamp 100 can more efficiently sterilize and purify air.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A vented ultraviolet panel lamp, comprising:
the air conditioner comprises a shell, wherein an accommodating space is formed in the shell and comprises an air inlet cavity, an air guide cavity and an air outlet cavity which are sequentially communicated, an installation surface is formed at the bottom of the shell, and an air inlet area, an illumination area and an air outlet area are sequentially arranged along the installation surface in a transverse or longitudinal direction;
the lighting assembly is embedded in the lighting area;
the sterilizing component is arranged in the accommodating space; and
the fan is arranged in the air guide cavity;
the air inlet chamber and the illumination area are arranged at the bottom of the air inlet chamber, the air outlet chamber is arranged at the bottom of the air outlet chamber, the air guide chamber is arranged close to the air outlet chamber and is located above the air inlet chamber, and a partition plate is arranged between the air inlet chamber and the air outlet chamber.
2. The ventilation type ultraviolet panel lamp of claim 1, wherein the partition plate is disposed between the air guide cavity and the air outlet cavity, and the partition plate is provided with a first air circulation hole for communicating the air guide cavity and the air outlet cavity;
the fan is a centrifugal fan, the centrifugal fan is arranged close to the top wall of the air guide cavity, an air flow outlet of the centrifugal fan faces the first air circulation hole, and an air flow inlet of the centrifugal fan faces the illumination area.
3. The ventilating ultraviolet panel lamp according to claim 2, wherein the top surface of the housing is recessed to form the air guiding cavity, the air guiding cavity is provided with a surrounding plate approximately perpendicular to the top surface of the housing, the surrounding plate extends along the circumferential direction of the centrifugal fan, and two ends of the surrounding plate are respectively connected to the partition plates on two sides of the air flow through hole;
and a second airflow through hole is formed at the bottom of the air guide cavity corresponding to the airflow inlet.
4. The gas-exchanging ultraviolet panel lamp according to claim 3, wherein a cover plate is disposed above the air guide cavity, the cover plate is fixedly covered on the air guide cavity to form the top wall, and the enclosing plate, the cover plate and the bottom of the air guide cavity together enclose a volute of the centrifugal fan.
5. The ventilating ultraviolet panel lamp of claim 4, wherein the centrifugal fan comprises a fan body and a mounting part fixedly arranged on the upper surface of the fan body, and the mounting part is fixed below the cover plate through screws so that a gap is reserved between the bottom of the fan body and the bottom of the air guide cavity.
6. The vented ultraviolet panel lamp of claim 2, further comprising an arcuate air deflection plate extending from a side of the first air flow aperture away from the air exit region to a side of the air exit region away from the illumination region.
7. The ventilation ultraviolet panel lamp of claim 6, wherein a reinforcing plate is disposed on a side of the arc-shaped air guiding plate facing away from the air outlet area, and the reinforcing plate extends from the arc-shaped air guiding plate to a position above the arc-shaped air guiding plate and is used for abutting against the top wall of the air outlet cavity to support the arc-shaped air guiding plate.
8. The ventilated ultraviolet panel light of claim 1, wherein the germicidal assembly is disposed within the air intake chamber.
9. The ventilated uv panel lamp of claim 2, wherein a negative ion purifier is disposed in the outlet chamber, the negative ion purifier being disposed in correspondence with the first air flow aperture.
10. The ventilating ultraviolet panel lamp as set forth in any one of claims 1 to 9, wherein the air intake area is provided with an air intake grille, the air intake grille comprises a plurality of air intake type grilles arranged at intervals, and the air intake type grilles are arranged obliquely towards the air guide cavity along an air intake direction;
and/or the air outlet area is provided with an air outlet grating, the air outlet grating comprises a plurality of style outlet grating strips arranged at intervals, and the style outlet grating strips are obliquely arranged away from the air guide cavity along the air inlet direction;
and/or the rear part of the lighting assembly is communicated with the air inlet cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975837.0U CN218762869U (en) | 2022-11-08 | 2022-11-08 | Ventilation type ultraviolet panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975837.0U CN218762869U (en) | 2022-11-08 | 2022-11-08 | Ventilation type ultraviolet panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218762869U true CN218762869U (en) | 2023-03-28 |
Family
ID=85647413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222975837.0U Active CN218762869U (en) | 2022-11-08 | 2022-11-08 | Ventilation type ultraviolet panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218762869U (en) |
-
2022
- 2022-11-08 CN CN202222975837.0U patent/CN218762869U/en active Active
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