UV lamp protective cover

Abstract

The utility model discloses a UV (ultraviolet) lamp protective cover which comprises a cover body and a cover cap, a UV lamp mounting seat is arranged on the cover body, and the cover cap is rotatably connected with the cover body; the cover body comprises a back plate, a first bottom plate and two first side plates; the cover cap comprises a front plate, a second bottom plate and two second side plates; the front plate is provided with a plurality of first ventilation openings, and each first ventilation opening is provided with a first air guide plate. Each second side plate is provided with a second ventilation opening, and each second ventilation opening is provided with a second air guide plate. The UV lamp protective cover provided by the utility model can ensure that air circulates in the UV lamp protective cover.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to a UV lamp protective cover. Background Technology

[0002] Some air purifiers are equipped with UV lamps (i.e., ultraviolet lamps) to sterilize the air entering the air purifier. However, in the prior art, the UV lamp protective cover in air purifiers still has the following technical problems: (1) air circulation is not smooth inside the UV lamp protective cover; (2) the ultraviolet rays emitted by the UV lamp may pass through the protective cover. In view of the above technical problems, this application proposes a UV lamp protective cover for air purifiers that can allow air in the air purifier to pass normally through the UV lamp protective cover. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a UV lamp protective cover, which aims to solve the technical problem that the protective effect of UV lamp protective covers used in air purifiers needs to be improved.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A UV lamp protective cover includes a cover body and a cover plate. A UV lamp mounting base is provided on the cover body, and the cover plate and the cover body are rotatably connected. The cover body includes a back plate, a first bottom plate, and two first side plates. The cover plate includes a front plate, a second bottom plate, and two second side plates. The front plate is provided with a plurality of first ventilation openings, and a first air guide plate is provided at each first ventilation opening. Each second side plate is provided with a second ventilation opening, and a second air guide plate is provided at each second ventilation opening.

[0006] Furthermore, in the UV lamp protective cover, each first ventilation opening is a rectangular hole arranged along the length of the front plate, and each first air guide plate is a rectangular plate with the length of the rectangular plate equal to the length of the rectangular hole.

[0007] Furthermore, in the UV lamp protective cover, the angle between each first air guide plate and the corresponding first vent is an acute angle, and each first air guide plate is located inside the cover.

[0008] Furthermore, in the UV lamp protective cover, the first air guide plate includes a left air guide plate and a right air guide plate. Each left air guide plate is connected to the right edge of the corresponding first vent, and each right air guide plate is connected to the left edge of the corresponding first vent.

[0009] Furthermore, in the UV lamp protective cover, each second air guide plate is respectively set on the edge of the corresponding second vent adjacent to the front plate.

[0010] Furthermore, in the UV lamp protective cover, each second air guide plate includes an inclined plate and a straight plate.

[0011] Beneficial effects: This utility model provides a UV lamp protective cover. Compared with the prior art, the first and second air guide plates in this application not only guide the air, but also ensure air circulation within the UV lamp protective cover. Furthermore, because the cover and the body are rotatably connected, users can easily replace the UV lamp. Attached Figure Description

[0012] Figure 1 This is a 3D view of a UV lamp protective cover.

[0013] Figure 2 A perspective view of the cover and UV lamp mounting bracket.

[0014] Figure 3 For the three-dimensional cover Figure 1 .

[0015] Figure 4 For the three-dimensional cover Figure 2 .

[0016] Figure 5 This is a top view of the cover. Detailed Implementation

[0017] This utility model provides a UV lamp protective cover. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following provides a more detailed description of this utility model. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0018] Please see Figures 1 to 5 This utility model provides a UV lamp protective cover. The accompanying drawings are for illustrative purposes only and are not proportional to actual products. The drawings only depict structures relevant to the inventive points of this application; some conventional structures are not specifically shown. The terms "first," "second," etc., used herein are merely different names for similar structures for ease of explanation and are not intended to limit this application. For ease of explanation, some directional terms are unavoidably used herein, but these directional terms are not intended to limit this application. The term "several" herein refers to an indefinite quantity, as the number of structures referred to is not a specific inventive point and is therefore not limited.

[0019] The UV lamp protective cover includes a cover body 1 and a cover 2. A UV lamp mounting base 3 is provided on the cover body, and the cover and the cover body are rotatably connected. The cover body includes a back plate 11, a first bottom plate 12, and two first side plates 13. The cover includes a front plate 21, a second bottom plate 22, and two second side plates 23. The front plate is provided with a plurality of first ventilation openings 201, and a first air guide plate 41 is provided at each first ventilation opening. Each second side plate is provided with a second ventilation opening 202, and a second air guide plate 42 is provided at each second ventilation opening.

[0020] From the appendix Figure 2 It can be observed that a notch 100 is provided at each of the second ventilation openings on the first side plate so that airflow can pass through the second ventilation openings.

[0021] As attached Figure 2 and 3 As shown, the rotatable connection between the cover and the cover body can be configured such that each second side plate has a circular hole 230, and each first side plate has a circular boss 131, with each circular boss passing through its corresponding circular hole. In use, the cover is flipped upwards to replace the UV lamp, and then rotated downwards to place the cover onto the cover body. Furthermore, the second base plate also has a gripping piece 229. When the cover needs to be opened, applying force to the gripping piece with your fingers makes it easier to open the cover.

[0022] like Figure 3 and Figure 4 As shown, each first vent 201 is a rectangular hole arranged along the length of the front plate, and each first air guide plate 41 is a rectangular plate, the length of which is equal to the length of the rectangular hole. This arrangement makes the structure of the first vent and the first air guide plate simple and easy to manufacture.

[0023] like Figure 5 As shown in the attached diagram, the angle between each first air guide plate and its corresponding first vent is an acute angle, and each first air guide plate is located inside the cover. As shown in the attached diagram, due to the obstruction of the first air guide plates, the light emitted by the UV lamp will not directly pass through the first vent.

[0024] like Figure 5 As shown, the first air guide plate includes a left air guide plate 411 and a right air guide plate 412. Each left air guide plate is connected to the right edge of the corresponding first vent, and each right air guide plate is connected to the left edge of the corresponding first vent. That is, the left and right air guide plates are symmetrically arranged, which facilitates a more uniform flow of air through the interior of the UV lamp protective cover.

[0025] Furthermore, such as Figure 3 As shown, each second air guide plate is set on the edge of the corresponding second vent adjacent to the front panel.

[0026] like Figure 4 and Figure 5 As shown, each second air guide plate 42 further includes an inclined plate 421 and a straight plate 422. The presence of a straight plate prevents the inclined plate from becoming too long, thus making the structure of the second air guide plate more compact.

[0027] In practical applications, the UV lamp protective cover is installed inside the air purifier. Air enters through the first vent, is sterilized by the UV lamp, and then flows out through the second vent. The first and second air guide plates not only guide the air but also provide protection.

[0028] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.

Claims

1. A UV lamp protective cover, comprising a cover body and a cover cap, wherein a UV lamp mounting base is provided on the cover body, characterized in that, The cover and the cover body are rotatably connected; the cover body includes a back plate, a first bottom plate, and two first side plates; the cover includes a front plate, a second bottom plate, and two second side plates; the front plate is provided with several first ventilation openings, and each first ventilation opening is provided with a first air guide plate; each second side plate is provided with a second ventilation opening, and each second ventilation opening is provided with a second air guide plate; each first ventilation opening is a rectangular hole arranged along the length of the front plate, and each first air guide plate is a rectangular plate with a length equal to the length of the rectangular hole; the angle between each first air guide plate and the corresponding first ventilation opening is an acute angle, and each first air guide plate is located inside the cover; the first air guide plate includes a left air guide plate and a right air guide plate, each left air guide plate is connected to the right edge of the corresponding first ventilation opening, and each right air guide plate is connected to the left edge of the corresponding first ventilation opening.

2. The UV lamp protective cover according to claim 1, characterized in that, Each second air guide plate is located on the edge of the corresponding second vent adjacent to the front panel.

3. The UV lamp protective cover according to claim 2, characterized in that, Each second air guide plate consists of an inclined plate and a straight plate.

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