CN218954966U

CN218954966U - Lampblack decomposition cover and smoke exhaust ventilator

Info

Publication number: CN218954966U
Application number: CN202222302789.9U
Authority: CN
Inventors: 王丽丽; 孟永哲; 王岩
Original assignee: Qingdao Haier Intelligent Cooking Appliances Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Intelligent Cooking Appliances Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-05-02
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of household appliances, and discloses a lampblack decomposition housing and a range hood. The oil smoke decomposing housing comprises a housing and a light decomposing assembly, wherein a decomposing cavity is formed in the housing, a smoke inlet is formed in one face of the housing, the light decomposing assembly is arranged in the decomposing cavity and is opposite to the smoke inlet, the light decomposing assembly comprises two mounting seats and a plurality of lamp tubes, the two mounting seats are arranged on the housing along a first direction at intervals, the lamp tubes are arranged between the two mounting seats along a second direction at intervals, the lamp tubes can decompose oil smoke, a wire harness is arranged in each mounting seat, two ends of the lamp tubes are connected with the two wire harnesses respectively, and the second direction is perpendicular to the first direction. The smoke exhaust ventilator comprises the smoke exhaust ventilator decomposition housing. The fume decomposing cover and the fume exhaust fan have the advantages of better purifying effect, compact structure, convenient wiring and assembly, convenient cleaning and lower cost.

Description

Lampblack decomposition cover and smoke exhaust ventilator

Technical Field

The utility model relates to the technical field of household appliances, in particular to a lampblack decomposition housing and a range hood.

Background

Because can produce more oil smoke in the in-process of culinary art, in order to protect user's health and environmental protection, the oily fume purification device in the kitchen is indispensable, oily fume purification device mainly used kitchen low altitude discharges oily fume's purification treatment. And the oil fume purifying device is mostly integrated in the range hood, and at present, the oil fume purifying device in the range hood mostly adopts activated carbon adsorption to purify the oil fume. However, the filter layer adsorbed by the activated carbon has an influence on the performance of the fume decomposing cover, and needs to be replaced after being used for a period of time, so that the replacement cost is high and the replacement frequency is high.

Therefore, a smoke decomposition housing and a smoke exhaust ventilator are needed to solve the above problems.

Disclosure of Invention

Based on the above, the utility model aims to provide the lampblack decomposition housing and the smoke exhaust ventilator, which have the advantages of better purifying effect, compact structure, convenient wiring and assembly, convenient cleaning and lower cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fume decomposition enclosure comprising:

the device comprises a shell, wherein a decomposition cavity is formed on the shell, and a smoke inlet is formed on one surface of the shell;

the light decomposition component is arranged in the decomposition cavity and is opposite to the smoke inlet, the light decomposition component comprises two mounting seats and a plurality of lamp tubes, the two mounting seats are arranged on the shell at intervals along a first direction, the plurality of lamp tubes are arranged between the two mounting seats at intervals along a second direction, the lamp tubes can decompose lampblack, a wire harness is arranged in each mounting seat, two ends of the plurality of lamp tubes are respectively connected with the two wire harnesses, and the second direction is perpendicular to the first direction.

As the preferred scheme of oil smoke decomposition housing, every on the mount pad follow the second direction interval is provided with a plurality of lamp stands, every the pencil with be located same a plurality of lamp stands on the mount pad are electric to be connected, two a plurality of lamp stands on the mount pad just set up one by one, every the both ends of fluorescent tube peg graft respectively and the electricity is connected in two lamp stands that are located both ends.

As the preferable scheme of the oil smoke decomposition housing, each mounting seat is provided with a wiring hole along the second direction, and each wiring hole is internally penetrated with one wire harness.

As the preferable scheme of the lampblack decomposition housing, each mounting seat is provided with a plurality of clamping grooves at intervals along the second direction, the clamping grooves are communicated with the wiring holes, and one lamp holder is clamped in one clamping groove.

As the preferable scheme of the lampblack decomposing housing, the lower end of each lampholder is provided with two wire passing holes communicated with the clamping grooves, each lampholder is internally provided with an electric contact electrically connected with the wire harness, and the wire harnesses connected to the two ends of the electric contact respectively pass through one wire passing hole.

As the preferable scheme of the lampblack decomposition housing, a jack is formed in one side, facing towards the lamp tubes, of each lamp holder, a needle is respectively arranged at two ends of each lamp tube, and one needle is inserted into one jack and is electrically connected with the electrical contact.

As a preferable scheme of the fume decomposing cover, the fume decomposing cover further comprises:

the oil screen is detachably connected to the outer wall of the shell and covers the smoke inlet.

the light shielding plate is movably arranged at the smoke inlet and can cover or open the smoke inlet.

As the preferable scheme of the lampblack decomposition housing, the light shielding plate comprises a first part and a second part, wherein the first part is fixed on the housing and covers one part of the smoke inlet, and the second part is rotatably arranged on the housing and can cover or open the other part of the smoke inlet.

The smoke exhaust ventilator comprises the smoke exhaust ventilator shell according to any one of the technical schemes.

The beneficial effects of the utility model are as follows:

the utility model provides a lampblack decomposition housing which comprises a housing and a photodecomposition assembly, wherein a plurality of lamp tubes are arranged between two mounting seats, and the mounting seats are only required to be arranged at a lampblack inlet of the housing, so that the lampblack decomposition housing is convenient to assemble; and be convenient for set up the pencil respectively in two mount pads, the fluorescent tube is connected with the pencil for the pencil is hidden in the mount pad, avoids the disordered distribution in decomposing the chamber, clears up easily, saves clearance time and cost. The lampblack decomposing housing decomposes lampblack through the lamp tube, has better purifying effect, is convenient to clean and does not need to replace the lamp tube frequently; meanwhile, the structure is high in compactness, assembly is convenient, and cleaning is convenient.

The utility model also provides a smoke exhaust ventilator which comprises the smoke exhaust ventilator decomposition housing. By adopting the oil fume decomposing cover shell, the oil fume purifying effect of the oil fume exhauster is better, and the oil fume purifying effect is convenient to clean.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural view of a lampblack decomposition housing under a first view angle according to an embodiment of the utility model;

fig. 2 is a schematic structural view of a lampblack decomposition housing under a second view angle according to an embodiment of the utility model;

FIG. 3 is a schematic view of a portion of a photodecomposition assembly provided in an embodiment of the present utility model;

FIG. 4 is an assembly view of a mounting base and a lamp socket provided by an embodiment of the present utility model;

FIG. 5 is a schematic view of a lamp according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a mounting seat according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a lamp socket according to an embodiment of the present utility model.

In the figure:

1. a housing; 11. a front plate; 12. a side plate; 13. flanging;

2. a photodecomposition component; 21. a mounting base; 22. a lamp tube; 221. a needle; 23. a lamp holder;

3. an oil screen;

10. a decomposition chamber; 20. a wiring hole; 30. a clamping groove; 40. and a wire through hole.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Because can produce more oil smoke in the in-process of culinary art, in order to protect user's health and environmental protection, the oily fume purification device in the kitchen is indispensable, oily fume purification device mainly used kitchen low altitude discharges oily fume's purification treatment. The existing oil fume purifying device mostly adopts activated carbon adsorption to purify oil fume, and needs frequent replacement, and has high cost; part of the lampblack purifying device adopts an ultraviolet lamp tube to decompose lampblack, but most of the lampblack purifying device has complex structure and complex assembly procedures, and the wire harnesses are distributed in disorder after assembly, so that the lampblack purifying device is not easy to clean. Based on the above problems, the application provides a fume decomposition housing:

specifically, as shown in fig. 1 to 7, the present embodiment provides a lampblack decomposition housing, which includes a housing 1 and a photodecomposition assembly 2, wherein a decomposition cavity 10 is formed on the housing 1, a smoke inlet is formed on one surface of the housing 1, the photodecomposition assembly 2 is disposed in the decomposition cavity 10 and faces the smoke inlet, the photodecomposition assembly 2 includes two mounting seats 21 and a plurality of lamp tubes 22, the two mounting seats 21 are disposed on the housing 1 at intervals along a first direction, the plurality of lamp tubes 22 are disposed between the two mounting seats 21 at intervals along a second direction, the lamp tubes 22 can decompose lampblack, a wire harness is disposed in each mounting seat 21, two ends of the plurality of lamp tubes 22 are respectively connected with the two wire harnesses, and the second direction is perpendicular to the first direction.

The lampblack decomposition housing provided by the embodiment is convenient to assemble by arranging the plurality of lamp tubes 22 between the two mounting seats 21, and only the mounting seats 21 are required to be arranged at the smoke inlet of the housing 1; and be convenient for set up the pencil respectively in two mount pads 21, fluorescent tube 22 is connected with the pencil for the pencil is hidden in mount pad 21, avoids the disordered distribution in decomposition chamber 10, and easy clearance saves clearance time and cost. The lampblack decomposing cover shell decomposes lampblack through the lamp tube 22, has better purifying effect, is convenient to clean and does not need to frequently replace the lamp tube 22; meanwhile, the structure is high in compactness, assembly is convenient, and cleaning is convenient.

Preferably, the mounting seat 21 is detachably connected with the shell 1, so that the photodecomposition assembly 2 is convenient to disassemble and assemble, and the photodecomposition assembly 2 is convenient to assemble and replace, and the use reliability and the overall service life of the lampblack decomposition housing are ensured. The mounting 21 is illustratively screwed to the housing 1. Of course, in other embodiments, the connection manner and connection structure of the mounting base 21 and the housing 1 may be provided as required, for example, the mounting base 21 is connected to the housing 1 by rivets.

Preferably, fluorescent tube 22 is ultraviolet tube 22, and ultraviolet tube 22 can decompose the oil smoke to generate white crystalline substance and adhere to on ultraviolet tube 22, only need clean up, compare in adopting activated carbon to adsorb, can avoid frequently changing the consumptive material effectively, save the cost, improve user and use experience and travelling comfort.

Optionally, the number of the lamps 22 in each light splitting assembly 2 is set according to practical requirements, for example, each light splitting assembly 2 includes five lamps 22, and the five lamps 22 are uniformly arranged between the two mounting seats 21 at intervals along the second direction, so as to ensure the splitting effect and the splitting efficiency.

Specifically, as shown in fig. 1 and 2, the housing 1 includes a front plate 11 and side plates 12 disposed on both sides of the front plate 11, a decomposition chamber 10 is formed between the two side plates 12 and the front plate 11, and a smoke inlet is opened on the front plate 11. The side plate 12 can be connected with other structures, so that the oil smoke decomposing cover can be applied to other equipment, for example, the oil smoke decomposing cover is integrated into a range hood to achieve the effect of decomposing cooking oil smoke. More specifically, the smoke inlet is rectangular, and two mounting seats 21 are respectively arranged along two opposite sides of the rectangular smoke inlet. Preferably, the first direction is the length direction of the rectangular smoke inlet, the second direction is the width direction of the rectangular smoke inlet, namely, the mounting seat 21 is arranged along the width direction of the rectangular smoke inlet, and the lamp tubes 22 are arranged along the length direction of the smoke inlet, so that the arrangement quantity of the lamp tubes 22 is saved, and the acting area is ensured.

Preferably, a flange 13 is provided at one end of each side plate 12 far away from the front plate 11, a connecting hole is provided on the flange 13, and a connecting piece such as a bolt can pass through the connecting hole to be connected with other structures, so that the detachable connection of the shell 1 and other structures is realized, and the connection strength is higher.

In this embodiment, the oil fume decomposing housing further includes an oil screen 3, and the oil screen 3 is detachably connected to the outer wall of the housing 1 and covers the fume inlet. The oil screen 3 plays a role in protecting the photodecomposition component 2 in the decomposition cavity 10, and oil smoke can enter the decomposition cavity 10 from the oil screen 3; and the oil net 3 is detachably connected with the shell 1, when the lamp tube 22 or the oil net 3 needs to be cleaned, the oil net 3 is only required to be detached, the operation is convenient, the cleaning is easy, and the oil net 3 is also convenient to install after the cleaning is finished.

Optionally, the oil screen 3 can be clamped with the shell 1 through a buckle, and also can be connected with the shell 1 through bolts, so that the oil screen is convenient to assemble and disassemble and high in structural strength.

Specifically, the lampblack decomposition housing further comprises a light shielding plate (not shown in the figure), the light shielding plate is movably arranged at the smoke inlet, and the light shielding plate can cover or open the smoke inlet. The light shielding plate can open or close the smoke inlet, so that the light shielding plate covers the smoke inlet when the lamp tube 22 is not needed, the protection effect is achieved, and the appearance attractiveness can be improved. Preferably, the light shielding plate is a light shielding glass.

More specifically, the light shielding plate includes a first portion fixed to the housing and covering a portion of the smoke inlet, and a second portion rotatably provided on the housing and capable of covering or uncovering another portion of the smoke inlet. Through divide into first part and second part with the light screen, the activity of the second part of being convenient for, and avoid the light screen whole activity to influence other structures or use, be favorable to improving structural stability.

The first part is fixed on the lower half part of the smoke inlet, and the upper end of the second part is rotatably connected with the upper end of the shell 1, namely, the second part can be turned up or covered down, so that the convenience and reliability of the oil smoke decomposition shell are ensured. Preferably, the lateral surface of front bezel 11 is provided with two articulated seats, and two articulated seats are located the opposite both sides of advancing the mouth respectively, are provided with two hinges on the second part, and two hinges articulate in two articulated seats respectively for the structure of second part is more stable, and the hinge also can play the supporting role to the second part, makes the second part can turn up and keeps advancing the mouth and open.

Further, as shown in fig. 3 and fig. 4, a plurality of lamp holders 23 are arranged on each mounting seat 21 along the second direction at intervals, each wire harness is electrically connected with the plurality of lamp holders 23 on the same mounting seat 21, the plurality of lamp holders 23 on two mounting seats 21 are arranged opposite to each other, and two ends of each lamp tube 22 are respectively inserted and electrically connected with the two lamp holders 23 at two ends. The lamp holder 23 is powered by the wire harness in the mounting seat 21, and the lamp tube 22 is inserted into the lamp holder 23 to realize electric connection, so that the wire harness is well hidden, the structural compactness of the photodecomposition component 2 is improved, and the assembly and the cleaning are convenient.

As shown in fig. 3 and 5, an insertion hole is formed on a side of each lamp holder 23 facing the lamp tube 22, and two ends of each lamp tube 22 are respectively provided with a needle 221, so that the needle 221 at the end of the lamp tube 22 can be inserted into the insertion hole to fix and electrically connect the lamp tubes 22. Specifically, each lamp holder 23 is provided with a clamp spring, after the needle 221 is inserted into the jack and rotated by a certain angle, the clamp spring automatically clamps the needle 221 to fix the needle 221, alternatively, two needles 221 are arranged at each end of the lamp tube 22, and after the needle 221 is inserted into the jack, the needle 221 is rotated by 90 degrees, and one clamp spring clamps one needle 221. Because the structure of the snap spring inside the lamp holder 23 is a relatively mature prior art, it is not described in detail here.

In this embodiment, each mounting seat 21 is provided with a wire hole 20 along the second direction, and each wire hole 20 is penetrated by a wire harness. The wiring hole 20 is arranged for the wiring harness to pass through, so that the wiring harness is arranged in the mounting seat 21, and the compactness and the attractive appearance are improved.

Specifically, as shown in fig. 6, each mounting seat 21 is provided with a plurality of clamping grooves 30 at intervals along the second direction, the clamping grooves 30 are communicated with the wiring holes 20, and one lamp holder 23 is clamped in one clamping groove 30. The clamping groove 30 provides a fixed accommodating function for the lamp holder 23, and the clamping groove 30 is communicated with the wiring hole 20, so that the wire harness can be connected with the lamp holder 23 through the clamping groove 30.

Preferably, each lamp holder 23 is detachably connected with one clamping groove 30, so that the lamp holder is convenient to assemble, disassemble and replace. Illustratively, the lamp holder 23 is clamped with the clamping groove 30 by a clamping structure, and the structure and the operation are simple. Of course, in other embodiments, the lamp holder 23 may be detachably connected to the clamping groove 30 by other structures, such as by bolting, etc.

More specifically, as shown in fig. 3 and 7, two wire through holes 40 are formed at the lower end of each lamp holder 23 and are communicated with the clamping groove 30, an electrical contact electrically connected with a wire harness is arranged in each lamp holder 23, and the wire harnesses connected to two ends of the electrical contact respectively pass through one wire through hole 40, namely, the wire harnesses penetrate through one wire through hole 40 to be electrically connected with the electrical contact in the lamp holder 23, and penetrate out from the other wire through hole 40. The electrical contacts in each lamp holder 23 are electrically connected with the wire harness, and the needles 221 at the two ends of the lamp tube 22 are respectively inserted into the jacks to contact the electrical contacts in the lamp holders 23 at the two ends, so that the electrical connection between the lamp tube 22 and the wire harness is realized. Through setting up wire hole 40 and draw-in groove 30 and wiring hole 20 intercommunication for the pencil can extend to the electrical contact in the lamp stand 23, thereby realize the electric connection of fluorescent tube 22 and pencil, and the pencil can connect a plurality of lamp stands 23 simultaneously in every mount pad 21. The specific connection manner of the wire harness and the electrical contact, and the connection manner of the needle 221 and the electrical contact are relatively mature prior art, and therefore will not be described in detail herein.

Preferably, the casing 1 is provided with a lamp wire hole, and the wire harness can pass through the lamp wire hole to be electrically connected with an external power supply or a control panel.

The embodiment also provides a range hood, which comprises the oil fume decomposing cover. By adopting the oil fume decomposing cover shell, the oil fume purifying effect of the oil fume exhauster is better, and the oil fume purifying effect is convenient to clean.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. The oil smoke decomposes housing, its characterized in that includes:

the device comprises a shell (1), wherein a decomposition cavity (10) is formed on the shell (1), and a smoke inlet is formed on one surface of the shell (1);

the light decomposition component (2) is arranged in the decomposition cavity (10) and is opposite to the smoke inlet, the light decomposition component (2) comprises two mounting seats (21) and a plurality of lamp tubes (22), the two mounting seats (21) are arranged on the shell (1) along the first direction at intervals, the plurality of lamp tubes (22) are arranged between the two mounting seats (21) along the second direction at intervals, the lamp tubes (22) can decompose oil smoke, a wire harness is arranged in each mounting seat (21), the two ends of the plurality of lamp tubes (22) are respectively connected with the two wire harnesses, and the second direction is perpendicular to the first direction.

2. The lampblack decomposition housing according to claim 1, wherein a plurality of lampholders (23) are arranged on each mounting seat (21) at intervals along the second direction, each wire harness is electrically connected with a plurality of lampholders (23) positioned on the same mounting seat (21), the plurality of lampholders (23) on two mounting seats (21) are arranged in a one-to-one opposite mode, and two ends of each lamp tube (22) are respectively inserted and electrically connected with the two lampholders (23) positioned at two ends.

3. The fume decomposition housing of claim 2, wherein each of said mounting bases (21) has a routing hole (20) formed therein along said second direction, and wherein each of said routing holes (20) is provided with one of said wire harnesses.

4. A smoke decomposition casing according to claim 3, characterized in that each of said mounting seats (21) is provided with a plurality of clamping grooves (30) spaced apart along said second direction, said clamping grooves (30) being in communication with said wiring holes (20), one of said lamp holders (23) being clamped in one of said clamping grooves (30).

5. The lampblack decomposition housing according to claim 4, wherein two wire passing holes (40) communicated with the clamping grooves (30) are formed in the lower end of each lamp holder (23), an electric contact electrically connected with the wire harness is arranged in each lamp holder (23), and the wire harnesses connected to the two ends of the electric contact respectively pass through one wire passing hole (40).

6. The lampblack decomposition housing of claim 5, wherein a socket is provided on a side of each lamp holder (23) facing the lamp tube (22), and two ends of each lamp tube (22) are respectively provided with a needle (221), and one needle (221) is inserted into one socket and electrically connected with the electrical contact.

7. The soot decomposition housing of any one of claims 1 to 6, further comprising:

the oil screen (3), oil screen (3) can dismantle connect in the outer wall of casing (1) to the lid is located advance the mouth of cigarette.

8. The soot decomposition housing of any one of claims 1 to 6, further comprising:

9. The soot decomposition housing of claim 8, wherein the shielding plate comprises a first portion fixed to the housing (1) and covering a portion of the smoke inlet, and a second portion rotatably provided on the housing (1) and capable of covering or uncovering another portion of the smoke inlet.

10. A range hood comprising a fume decomposition housing according to any one of claims 1 to 9.