CN217178465U

CN217178465U - Anion down lamp

Info

Publication number: CN217178465U
Application number: CN202220807736.XU
Authority: CN
Inventors: 魏永梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-12
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses an anion down lamp belongs to the illumination field, including the lamp body, LED light source board, anion discharge faller and fan unit, annular anion discharge faller sets up in the periphery of LED light source board, and there is ventilation gap between the two, be equipped with a plurality of anion emission needles on the anion discharge faller, anion emission needle sets up around LED light source board, the place ahead that is located LED light source board of lamp body is the setting of light-emitting window, the place ahead that is located anion emission needle of lamp body is the exhaust vent setting, fan unit faces anion discharge faller and LED light source board air-out, and blow off from the exhaust vent. Blow out the anion that anion emission needle sent through fan assembly, blow the heat dissipation through fan assembly to LED light source board again to can save the radiator, reduce down lamp volume. The exhaust vent sets up in the light-emitting mouth periphery, does not influence the light-emitting effect. Combine anion discharge faller on the down lamp, it is convenient to assemble, and the design is exquisite.

Description

Anion down lamp

Technical Field

The utility model relates to an air purification field, in particular to anion down lamp.

Background

Because people pay attention to air quality, air purification products are more and more, and a common negative ion air purifier is provided. Lamps and lanterns are the indispensable articles for use in the life, combine the air purification function on lamps and lanterns among the prior art, make lamps and lanterns not only have the illumination function, still have the air purification function. However, the assembly structure of the lamp and the anion purification device is complex, the LED lamp needs to be provided with a radiator for radiating, so that the volume of the combined lamp is increased, and the air outlet is generally arranged on the lampshade, so that the appearance is not attractive, and the light emitting is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anion down lamp aims at realizing that anion device combines on the down lamp, and is simple exquisite, beautifully does not influence the light efficiency again promptly.

The utility model provides an anion down lamp, include the lamp body, install LED light source board, anion discharge faller and fan unit in the lamp body, anion discharge faller is the annular, anion discharge faller is located the periphery of LED light source board, and has the ventilation clearance between the two, be equipped with a plurality of anion emission needles on the anion discharge faller, anion emission needle centers on LED light source board sets up, being located of lamp body the place ahead of LED light source board is the light-emitting window setting, being located of lamp body the place ahead of anion emission needle is the exhaust vent setting, the lamp body rear end is uncovered, fan unit is facing to anion discharge faller with LED light source board air-out, and follow the exhaust vent blows off.

Preferably, a plurality of vent holes are arranged on the negative ion discharge needle plate.

Preferably, the fan assembly comprises a bracket and a fan, the fan is fixedly connected to the bracket, and the bracket is fixedly connected to the rear end of the lamp housing.

Preferably, a power supply control device is installed on the support, and a power supply output end of the power supply control device is electrically connected with the fan, the negative ion discharge needle plate and the LED light source plate.

Preferably, the support includes the backup pad, sets up installing port in the backup pad and around the leg that the installing port set up, the leg surrounds form the installation trench around the installing port outside, the fan is installed in the trench, power control device connects to be fixed in on the backup pad.

Preferably, the lamp further comprises an air inlet cover, the air inlet cover is arranged at the rear end of the lamp shell and covers the fan assembly, and a plurality of air inlet holes are formed in the air inlet cover.

Preferably, a filter screen is arranged in the air inlet cover and covers the air inlet hole.

Preferably, a second surrounding wall is arranged in the lamp housing and surrounds the light outlet, the second surrounding wall is located at the rear end of the light outlet, the LED light source board is located at the rear end of the second surrounding wall, a plurality of openings are formed in the second surrounding wall, and the openings face the ventilation gap.

Preferably, the second surrounding wall is provided with a plurality of first connecting columns with first screw holes, the outer edge of the LED light source board is provided with a plurality of lugs, the lugs are provided with first connecting holes, and the first screw holes are aligned with the first connecting holes and connected through screws, so that the LED light source board is fixedly connected in the lamp housing.

Preferably, the light-transmitting piece is further included, and the edge of the light outlet protrudes into the area surrounded by the second surrounding wall to form a surrounding edge; the inner side of the second enclosing wall is provided with a convex clamping block, the clamping block is positioned behind the annular edge and forms a clamping position relative to the annular edge, and the light-transmitting piece is clamped in the clamping position.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an anion down lamp sets up annular anion discharge faller in the periphery of LED light source board, and separate there is the ventilation clearance between the two, be equipped with a plurality of anion emission needles on the anion discharge faller, anion emission needle sets up around LED light source board, the place ahead that is located LED light source board of lamp body sets up for the light-emitting window, the place ahead that is located anion emission needle of lamp body sets up for the exhaust vent, fan assembly faces anion discharge faller and LED light source board air-out, and blows off from the exhaust vent.

Blow out the anion that anion emission needle sent through fan assembly, blow the heat dissipation through fan assembly to LED light source board again to can save the radiator, reduce down lamp volume.

The exhaust vent sets up in the light-emitting mouth periphery, does not influence the light-emitting effect.

Combine anion discharge faller on the down lamp, it is convenient to assemble, and the design is exquisite.

The negative ion emission needle is opposite to the air outlet, and the negative ion discharge needle plate generates a large amount of negative ions which are directly released into the air to purify the air.

Drawings

Fig. 1 is the utility model discloses a structural decomposition schematic diagram of anion down lamp.

Fig. 2 is the utility model discloses a structural schematic of the lamp body of anion down lamp.

Fig. 3 is the structure schematic diagram of the negative ion discharging needle plate of the negative ion down lamp of the utility model.

Fig. 4 is the utility model discloses an assembly drawing of lamp body and LED light source board and anion discharge faller of anion down lamp.

Fig. 5 is a schematic structural diagram of an anion down lamp of the utility model.

Fig. 6 is the utility model discloses a structural schematic diagram two of anion down lamp.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. 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.

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 application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 6, the embodiment of the utility model provides an anion down lamp, including lamp body 10, install LED light source board 20, anion discharge faller 30 and fan assembly in lamp body 10. The negative ion discharge needle plate 30 is annular, the negative ion discharge needle plate 30 is located on the periphery of the LED light source plate 20, and a ventilation gap 80 is arranged between the negative ion discharge needle plate 30 and the LED light source plate. Be equipped with a plurality of anion emission needles 81 on the anion discharge faller 30, anion emission needle 81 sets up around LED light source board 20, and the place ahead that is located LED light source board 20 of lamp body 10 is the setting of light-emitting window, and the place ahead that is located anion emission needle 81 of lamp body 10 is the exhaust vent 19 setting, and exhaust vent 19 centers on light-emitting window periphery, does not influence the light-emitting effect.

The rear end of the lamp housing 10 is open, the fan assembly is mounted at the rear end of the lamp housing 10, and the fan assembly faces the negative ion discharge needle plate 30 and the LED light source plate 20 to discharge air and blows out from the air outlet 19. The negative ions emitted by the negative ion emitting needle 81 are blown out through the fan assembly, and the LED light source board 20 is blown by the fan assembly to dissipate heat, so that a radiator can be omitted, and the volume of the down lamp is reduced. The negative ion emission needle 81 is opposite to the air outlet 19, and the negative ion discharge needle plate 30 generates a large amount of negative ions to be directly released into the air to purify the air.

Wherein, the negative ion discharge needle plate 30 is positioned on the upper periphery, the lower periphery or the horizontal periphery of the LED light source plate 20. The outer diameter of the LED light source plate 20 is smaller than the inner diameter of the negative ion discharge needle plate 30, and a ventilation gap 80 is formed between the outer side wall of the LED light source plate 20 and the inner side wall of the negative ion discharge needle plate 30 at intervals.

As shown in fig. 1 and 2, the lamp housing 10 includes a circular surface ring 11 and a circular cylindrical wall 12, the surface ring 11 and the cylindrical wall 12 are integrally formed, and a torsion spring leaf is mounted on the outer side of the cylindrical wall 12 for mounting the downlight. An annular edge 13 arranged around the light outlet is formed at the concave position of the inner ring of the face ring 11, and the air outlet 19 is arranged on the annular edge 13. A second surrounding wall 14 is arranged around the light outlet in the lamp housing 10, the second surrounding wall 14 is located at the rear end of the light outlet, the annular edge 13 protrudes into the area surrounded by the second surrounding wall 14, a protruding fixture block 18 is arranged on the inner side of the second surrounding wall 14, the fixture block 18 is located behind the annular edge 13 and forms a clamping position opposite to the annular edge 13, and a light-transmitting sheet 70 is clamped in the clamping position, so that the light-transmitting sheet 70 is installed at the light outlet.

As shown in fig. 3, the negative ion discharge needle plate 30 is provided with a plurality of vent holes 32, which is more favorable for blowing out the generated negative ions.

The LED light source board 20 is located at the rear end of the second wall 14, and the second wall 14 is provided with a plurality of openings facing the ventilation gap 80. The second surrounding wall 14 is used to separate the LED light source board 20 from the negative ion discharge pin plate 30 to prevent the negative ion discharge pin plate 30 from being seen from the outside.

The second surrounding wall 14 is further used for connecting the LED light source board 20, the second surrounding wall 14 is provided with a plurality of first connecting posts 15 with first screw holes, the outer edge of the LED light source board 20 is provided with a plurality of lugs, the lugs are provided with first connecting holes 21, and the first screw holes are aligned with the first connecting holes 21 and connected through screws, so that the LED light source board 20 is fixedly connected in the lamp housing 10.

The negative ion discharge needle plate 30 is provided with a plurality of second connecting holes 33, the lamp housing 10 is provided with a plurality of second connecting posts 16 with second screw holes, and the second connecting posts 16 are positioned between the second surrounding wall 14 and the cylinder wall 12. The second screw holes are aligned with the second connecting holes 33 and connected by screws, so that the negative ion discharge needle plate 30 is fixedly connected in the lamp housing 10.

The fan assembly comprises a bracket 40 and a fan 50, wherein the bracket 40 is fixedly connected to the rear end of the lamp housing 10, and the fan 50 is fixedly connected to the bracket 40. The support 40 comprises a support plate, a mounting opening arranged on the support plate and a surrounding wall arranged around the mounting opening, the surrounding wall surrounds the outside of the mounting opening to form a mounting slot 41, the fan 50 is mounted in the slot 41, and the power supply control device is fixedly connected to the support plate. The power output end of the power control device is electrically connected with the fan 50, the negative ion discharge needle plate 30 and the LED light source plate 20.

The cylinder wall 12 is provided with a plurality of third connecting posts 17 with third screw holes, the support plate is provided with third connecting holes 42 corresponding to the third screw holes, and the third screw holes are aligned with the third connecting holes 42 and connected with the third connecting holes 42 through screws, so that the support 40 is fixedly connected to the rear end of the lamp housing 10.

The fan 50 is fixed in the slot 41 by screw connection, a fourth connection hole is arranged on the surrounding wall, a fourth screw hole corresponding to the fourth connection hole is arranged on the shell of the fan 50, and the fourth screw hole is aligned with the fourth connection hole and connected by screw, so that the fan 50 is connected and fixed on the bracket 40.

As shown in fig. 1, the rear end cap of the lamp housing 10 is provided with an air inlet cover 60. The bracket 40 is provided with a plurality of fifth connecting posts 43 with fifth screw holes, the air inlet cover 60 is provided with fifth connecting holes 62 opposite to the fifth screw holes, and the fifth screw holes are aligned with the fifth connecting holes 62 and connected through screws, so that the air inlet cover 60 is fixedly connected and covers the fan assembly. The air inlet cover 60 is provided with a plurality of air inlet holes 61, a filter screen is arranged in the air inlet cover 60 and covers the air inlet holes 61, or a filter screen is arranged in each air inlet hole 61 to prevent mosquitoes or other foreign matters from entering the down lamp from the air inlet holes 61.

It should be noted that, for the sake of simplicity, the foregoing embodiments are described as a series of combinations of acts, but it should be understood by those skilled in the art that the present invention is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that acts and modules referred to are not necessarily required by the invention.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or communication connection may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above embodiments are only used to illustrate the technical solution of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from these embodiments without any inventive step, are within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still make no creative work on the condition of conflict, and make mutual combination, addition and deletion, or other adjustments according to the features in the embodiments of the present invention, thereby obtaining other technical solutions which are different and do not depart from the concept of the present invention, and these technical solutions also belong to the scope to be protected by the present invention.

Claims

1. The utility model provides an anion down lamp, its characterized in that includes the lamp body, installs LED light source board, anion discharge faller and fan unit in the lamp body, the anion discharge faller is the annular, the anion discharge faller is located the periphery of LED light source board, and has ventilation gap between the two, be equipped with a plurality of anion emission needles on the anion discharge faller, anion emission needle centers on LED light source board sets up, being located of lamp body the place ahead of LED light source board is for going out the light mouthful setting, being located of lamp body the place ahead of anion emission needle is the exhaust vent setting, the lamp body rear end is uncovered, fan unit is facing to the anion discharge faller with LED light source board air-out, and follow the exhaust vent blows off.

2. The anion down lamp according to claim 1, wherein the anion discharging needle plate is provided with a plurality of vent holes.

3. The negative ion down lamp as claimed in claim 1, wherein the fan assembly comprises a bracket and a fan, the fan is fixedly connected to the bracket, and the bracket is fixedly connected to the rear end of the lamp housing.

4. The anion down lamp of claim 3, wherein the bracket is provided with a power supply control device, and a power supply output end of the power supply control device is electrically connected with the fan, the anion discharge needle plate and the LED light source plate.

5. The negative ion down lamp as claimed in claim 4, wherein the bracket comprises a support plate, a mounting opening arranged on the support plate, and a surrounding wall arranged around the mounting opening, the surrounding wall forms a mounting slot around the outside of the mounting opening, the fan is mounted in the slot, and the power supply control device is fixedly connected to the support plate.

6. The anion down lamp according to any one of claims 1 to 5, further comprising an air inlet cover, wherein the air inlet cover is arranged at the rear end of the lamp housing and covers the fan assembly, and a plurality of air inlet holes are formed in the air inlet cover.

7. The anion down lamp according to claim 6, wherein a filter screen is arranged in the air inlet cover, and the filter screen covers the air inlet hole.

8. The anion down lamp according to any of claims 1 to 5, wherein a second wall is arranged in the lamp housing around the light outlet, the second wall is located at the rear end of the light outlet, the LED light source board is located at the rear end of the second wall, and a plurality of openings are arranged on the second wall, and the openings face the ventilation gap.

9. The anion down lamp of claim 8, wherein the second wall is provided with a plurality of first connecting posts with first screw holes, the outer edge of the LED light source plate is provided with a plurality of lugs, the lugs are provided with first connecting holes, and the first screw holes are aligned with the first connecting holes and connected through screws, so that the LED light source plate is fixedly connected in the lamp housing.

10. The negative ion down lamp of claim 8, further comprising a light-transmitting sheet, wherein the edge of the light outlet protrudes into the area surrounded by the second surrounding wall to form a ring edge; the inner side of the second enclosing wall is provided with a convex clamping block, the clamping block is positioned behind the annular edge and forms a clamping position relative to the annular edge, and the light-transmitting piece is clamped in the clamping position.