Ultraviolet (UV) smoke hood

Abstract

The utility model relates to an ultraviolet (UV) smoke hood which comprises a smoke hood shell, an opening of the smoke hood shell faces downwards and forms a middle cavity, a smoke suction cavity is formed in the front side of the smoke hood shell, an air exhaust cavity is formed in the rear side of the smoke hood shell, and a sliding groove opening communicated with the smoke suction cavity is formed in the front side wall of the middle cavity. A drawer frame body is arranged in the sliding groove opening in a sliding mode, and a UV lamp is arranged on the drawer frame body. Through the arrangement of the drawer frame body, the UV lamp is installed on the drawer frame body, when the UV lamp needs to be cleaned or maintained, the drawer frame body can be directly pulled out of the sliding groove opening, the trouble that a light barrier and an oil net need to be detached is avoided, then the UV lamp can be conveniently cleaned or maintained, the structure is simple, operation is convenient, and the UV lamp tube cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke hoods, in particular to an ultraviolet (UV) smoke hood. Background Art

[0002] Fume hoods are essential kitchen exhaust devices, primarily designed to remove indoor cooking fumes. To reduce contamination from cooking fumes to subsequent exhaust equipment and pipes, existing hoods on the market use ultraviolet light to break down cooking fume molecules, thereby reducing contamination. Specifically, a UV lamp is installed above the oil screen, generating ultraviolet light that decomposes cooking fumes that pass through the screen.

[0003] However, the existing UV fume hood structure is not conducive to the cleaning, maintenance and repair of the UV lamp therein. The UV lamp tube needs to be cleaned and replaced after the oil screen and light baffle are removed, which is cumbersome and easy to damage the UV lamp tube. Utility Model Content

[0004] The utility model aims to solve one of the problems existing in the existing related technologies to at least a certain extent. To this end, the utility model provides an ultraviolet UV smoke hood.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A UV smoke hood includes a smoke hood shell, the smoke hood shell opening is downward and forms an intermediate cavity, a smoke extraction cavity is provided on the front side of the smoke hood shell, an exhaust cavity is provided on the rear side, a slide groove opening connected to the smoke extraction cavity is provided on the front side wall of the intermediate cavity, a drawer frame slides in the slide groove opening, and a UV lamp is provided on the drawer frame.

[0007] In some embodiments, a smoking opening is provided on the lower side of the smoking cavity, and an oil net is provided on the smoking opening.

[0008] In some embodiments, a light shield is provided below the smoking opening.

[0009] In some embodiments, an oil collecting tank is provided at the lower front end of the smoking cavity.

[0010] In some embodiments, the drawer frame is fixed in the smoking chamber by a lock.

[0011] In some embodiments, a lamp body mounting plate is provided in the middle cavity, and a lighting lamp is mounted on the lamp body mounting plate.

[0012] In some embodiments, the lamp body mounting plate includes a flip plate and a telescopic plate. The lighting lamp is arranged on the flip plate. The telescopic plate is movably retracted at the rear end of the flip plate. The front end of the flip plate is hingedly connected to the middle cavity by flipping up and down. There are several fixed grooves spaced apart above and below the rear side wall of the middle cavity. A fixing pin that can be inserted into the fixed groove is movably provided on the lower side of the rear end of the telescopic plate.

[0013] In some embodiments, the fixing pin is made of iron, and a magnet capable of magnetic attraction to the fixing pin is provided in the fixing groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the UV lamp is installed on the drawer frame through the setting of the drawer frame. When the UV lamp needs to be cleaned or repaired, the drawer frame can be directly pulled out of the slide groove, avoiding the trouble of removing the light baffle and the oil net, thereby facilitating the cleaning or repair of the UV lamp. The structure is simple, the operation is easy and the UV lamp tube will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a cross-sectional view of the drawer frame of the utility model after installation;

[0017] Figure 3 This is a cross-sectional view of the drawer frame of the utility model when it is pulled out;

[0018] Figure 4 For this utility model Figure 2 A magnified schematic diagram of . DETAILED DESCRIPTION

[0019] The following detailed description provides various embodiments or examples for implementing the present invention. These are, of course, merely examples and are not intended to be limiting. Furthermore, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. This repetition is for simplicity and clarity in describing the present invention and does not imply a specific relationship between the various embodiments and / or configurations discussed.

[0020] like Figures 1-4 The ultraviolet UV smoke hood shown includes a smoke hood shell 1, which opens downward and forms an intermediate cavity 2. A smoke extraction cavity 3 is provided on the front side of the smoke hood shell 1, and an exhaust cavity 4 is provided on the rear side. A slide groove opening 5 connected to the smoke extraction cavity 3 is provided on the front side wall of the intermediate cavity 2, and a drawer frame 6 slides in the slide groove opening 5, and a UV lamp 7 is provided on the drawer frame 6.

[0021] The UV smoke hood of the present invention is provided with a drawer frame 6 so that the UV lamp 7 is installed on the drawer frame 6. When the UV lamp 7 needs to be cleaned or repaired, the drawer frame 6 can be directly pulled out of the slide groove 5, avoiding the trouble of removing the light baffle 31 and the oil net 21, thereby facilitating the cleaning or repair of the UV lamp 7. The structure is simple, the operation is convenient and the UV lamp tube will not be damaged.

[0022] See 2. Figure 3 As shown, a smoking opening is provided at the lower side of the smoking cavity 3 , and an oil net 21 is provided on the smoking opening.

[0023] A light shielding plate 31 is provided below the smoking opening.

[0024] An oil collecting tank 41 is provided at the front lower end of the smoke extraction cavity 3 .

[0025] In order to improve the stability of the drawer frame 6 after installation, the drawer frame 6 is fixed in the smoking chamber 3 by a lock 51. The drawer frame 6 is locked by the lock 51, which has a simple structure and is easy to operate.

[0026] See also Figure 1-Figure 3 As shown, a lamp body mounting plate 61 is provided in the middle cavity 2, and an illuminating lamp 62 is installed on the lamp body mounting plate 61. The illuminating lamp 62 can provide lighting, making it more convenient for people to use.

[0027] Furthermore, the lamp body mounting plate 61 includes a flip plate 71 and a telescopic plate 72. The lighting lamp 62 is arranged on the flip plate 71. The telescopic plate 72 is movably retracted at the rear end of the flip plate 71. The front end of the flip plate 71 is hinged in the middle cavity 2 by flipping up and down. There are several fixed grooves 73 spaced apart above and below the rear side wall of the middle cavity 2. A fixing pin 74 that can be inserted into the fixed groove 73 is movably provided on the lower side of the rear end of the telescopic plate 72. Therefore, the angle of the flip plate 71 and the lighting lamp 62 can be adjusted according to actual usage, so that the lighting lamp 62 can better provide lighting.

[0028] In addition, the telescopic plate 72 can be movably extended and retracted on the flip plate 71, so that one end of the telescopic plate 72 can be attached to the rear wall of the intermediate cavity 2 to prevent excessive oil smoke from entering. Then, the fixing pin 74 is inserted into the corresponding fixing groove 73 to fix the flip plate 71 and the telescopic plate 72, thereby realizing the function of adjusting the lighting lamp 62.

[0029] See also Figure 2-Figure 4As shown, the fixing pin 74 is made of iron, and a magnet that can be magnetically attracted to the fixing pin 74 is provided in the fixing groove 73; thereby, the fixing pin 74 can remain inserted into the fixing groove 73, thereby improving the stability of the flip plate 71 and the telescopic plate 72.

[0030] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above in conjunction with the accompanying drawings. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet UV smoke hood, comprising a smoke hood shell (1), the smoke hood shell (1) opening downward and forming a middle cavity (2), a smoke extraction cavity (3) being provided on the front side of the smoke hood shell (1), and an exhaust cavity (4) being provided on the rear side thereof, characterized in that: A sliding groove opening (5) communicating with the smoking cavity (3) is provided on the front side wall of the intermediate cavity (2), a drawer frame (6) slides in the sliding groove opening (5), and a UV lamp (7) is provided on the drawer frame (6).

2. The ultraviolet UV smoke hood according to claim 1, characterized in that: A smoking opening is provided on the lower side of the smoking cavity (3), and an oil net (21) is provided on the smoking opening.

3. The ultraviolet UV smoke hood according to claim 2, characterized in that: A light blocking plate (31) is provided below the smoking opening.

4. The ultraviolet UV smoke hood according to claim 2, characterized in that: An oil collecting tank (41) is provided at the lower front end of the smoke extraction cavity (3).

5. The ultraviolet UV smoke hood according to claim 1, characterized in that: The drawer frame (6) is fixed in the smoking chamber (3) via a lock (51).

6. The ultraviolet UV smoke hood according to any one of claims 1 to 5, characterized in that: A lamp body mounting plate (61) is provided in the middle cavity (2), and a lighting lamp (62) is mounted on the lamp body mounting plate (61).

7. The ultraviolet UV smoke hood according to claim 6, characterized in that: The lamp body mounting plate (61) includes a flip plate (71) and a telescopic plate (72). The lighting lamp (62) is arranged on the flip plate (71). The telescopic plate (72) is movable and retractable at the rear end of the flip plate (71). The front end of the flip plate (71) is hinged in the middle cavity (2) by flipping up and down. A plurality of fixing grooves (73) are spaced apart at upper and lower intervals on the rear side wall of the middle cavity (2). A fixing pin (74) that can be inserted into the fixing groove (73) is movably provided on the lower side of the rear end of the telescopic plate (72).

8. The ultraviolet UV smoke hood according to claim 7, characterized in that: The fixing pin (74) is made of iron, and a magnet capable of magnetically attracting the fixing pin (74) is provided in the fixing groove (73).

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