CN209445435U - A kind of range hood - Google Patents

Abstract

The utility model discloses a kind of range hoods.The range hood includes that side has the cabinet of opening and the panel of the capping opening, smoke inlet is provided on the panel, the range hood further includes the oil network that setting is matched with the smoke inlet, the oil network includes the outer oil network and interior oil network being oppositely arranged, the outer oil network is fixedly connected at the smoke inlet, and the interior oil network is detachably connected in the outer oil network.The oil network of the range hood is together filtered oil smoke by mutually matched outer oil network and interior oil network, improve the filter effect of oil smoke, and, when cleaning oil network, interior oil network can be separated from outer oil network, outer oil network and interior oil network can be thus cleaned simultaneously, facilitates the cleaning of oil network, reduce the maintenance cost of range hood.

Description

A kind of range hood

Technical field

The utility model relates to kitchen household electrical appliance fields, and in particular to a kind of range hood.

Background technique

In the prior art, range hood generally comprises casing, the blower fan system equipped with motor and impeller and for controlling The control device of motor and impeller work.Below casing or side is equipped with smoke inlet, and the periphery of smoke inlet is provided with exhaust fume collecting hood. Smoke inlet is usually mounted with oil network, and greasy dirt contained in flue gas is separated, is collected into lubricating cup, convenient for concentrating cleaning.It is existing Oil network, poor, difficult cleaning of problem that there are oil filter effects greatly reduces the using effect and user experience of range hood.

Utility model content

The purpose of the utility model embodiment is to provide a kind of range hood, to improve the oil strain effect of oil screen of smoke exhaust ventilator Fruit, while being provided conveniently for the cleaning of oil network.

In order to solve the above-mentioned technical problem, the utility model provides a kind of range hood, has opening including side The panel of cabinet and the capping opening, is provided with smoke inlet on the panel, the range hood further include with it is described into The oil network of mouth matching setting, the oil network includes the outer oil network and interior oil network being oppositely arranged, and the outer oil network is fixedly connected on At the smoke inlet, the interior oil network is detachably connected in the outer oil network.

The range hood that the utility model embodiment proposes, oil network includes the outer oil network and interior oil network being oppositely arranged, outer oil Net and the cooperation of interior oil network are filtered oil smoke, substantially increase the oil filter effect of range hood；Furthermore interior oil network is removably It is connected in outer oil network, thus, when oil network needs to clean, interior oil network can be disassembled from outer oil network, in this way To clean outer oil network and interior oil network simultaneously, the cleaning difficulty of oil network is reduced, the maintenance cost of range hood is thereby reduced, mentions The high user experience of range hood.

Optionally, the cavity far from another is provided at least one of the outer oil network and interior oil network, it is described outer Multiple smoke through hole are provided in oil network and interior oil network.

The oil network of this structure, under the action of dual smoke through hole, the greasy dirt in oil smoke is preferably filtered out, and is improved The oil filter effect of oil network；The setting of cavity further improves the oil filter effect of oil network, and facilitates the collection of greasy dirt, keeps away Pollution of the greasy dirt to the other components of range hood is exempted from.

Optionally, it is provided with multiple first smoke through hole in the outer oil network, multiple second mistakes are provided in the interior oil network Cigarette hole, first smoke through hole and the interlaced setting of the second smoke through hole.

First smoke through hole and the interlaced setting of the second smoke through hole increase oil smoke from the first smoke through hole arrival second and cross cigarette The circuitous path length in hole further increases residence time of the oil smoke in cavity, further enhances the oil strain effect of oil network Fruit.

Optionally, the cavity includes the first cavity and the second cavity being respectively arranged in the outer oil network and interior oil network, First cavity and second cavity are oppositely arranged, and first smoke through hole is located at first cavity, second mistake Cigarette hole is located at second cavity.

First cavity and the second cavity cooperatively form cavity jointly, further increase the inner space of cavity, extend First smoke through hole reaches the circuitous path length by length of the second smoke through hole, to further improve the oil filter effect of oil network.

Optionally, the outer oil network further includes positioned at the first rim area of the first cavity periphery, first cavity In the smoke inlet, the medial surface of first rim area and the panel, which seals, to be cooperated.

The oil network of this structure avoids and generates oil smoke leakage between oil network and panel, so that oil smoke can only pass through first Cavity and corresponding second cavity enter range hood, ensure that the oil smoke into range hood can carry out in cavity Filtering, reduces the greasy dirt in range hood effluent, reduces the pollution to environment.

Optionally, it is provided with card slot in one of them of the interior oil network and the outer oil network, is provided with card on another Pawl, the claw and the card slot location fit.

Claw and card slot location fit may be implemented the assembly positioning of interior oil network and outer oil network, be conducive to improve interior oil network With the assembly effect of outer oil network.

Optionally, the interior oil network includes the second cavity and positioned at the second rim area of the second cavity periphery, institute It states card slot to be arranged on the horizontal segment of second rim area, the claw is arranged on the corresponding position of the outer oil network, institute It states and is provided with the first turnup structure in the one side edge of outer oil network, be provided in the interior oil network and the first turnup structure phase Corresponding second turnup structure, claw clamping corresponding with the card slot, second turnup structure and first flange Structure is detachably connected by screw.

The interior oil network and outer oil network of this structure realize that the assembly of interior oil network and outer oil network is fixed by claw and card slot cooperation Position, by being detachably connected for the first turnup structure and the second turnup structure, it is final realize in the stabilization of oil network and outer oil network, can By being detachably connected, moreover, such structure can reduce the usage amount of fixing screws, tearing open for interior oil network and outer oil network is facilitated Dress, improves the assembly efficiency of oil network.Also, the first turnup structure can also enhance the integral strength of outer oil network, the second flange Structure can also enhance the integral strength of interior oil network, so as to avoid the deformation of oil network in use.

Optionally, the medial surface palette of the lateral surface Yu the panel of first rim area, second frame Area and first rim area palette are provided with oil leaking hole on the downside of second cavity.

Such structure, the greasy dirt filtered down in cavity would not be revealed from the joint place of interior oil network and outer oil network, and It can only be discharged from oil leaking hole, facilitate the collection of greasy dirt, avoided greasy dirt and be collected in oil network.

Optionally, the first turnup structure is provided on the edge of the outer oil network, be provided in the interior oil network with it is described Corresponding second turnup structure of first turnup structure, second turnup structure are connected with first turnup structure.

Optionally, the medial surface of the outer oil network and the panel is pasted or is welded and fixed；Alternatively, the outer oil network passes through Screw is fixed on cabinet two sidewalls.

Other features and advantages of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through Specifically noted structure is achieved and obtained in the specification, claims and drawings.

Detailed description of the invention

Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification, It is used to explain the technical solution of the utility model together with embodiments herein, not constitute to technical solutions of the utility model Limitation.

Fig. 1 is the structural schematic diagram of the utility model embodiment range hood；

Fig. 2 is the cross section structure schematic diagram of oil network in Fig. 1；

Fig. 3 is the enlarged view of part A in Fig. 1；

Fig. 4 is the assembling structure schematic diagram of panel and oil network；

Fig. 5 is oil network decomposition texture schematic diagram；

Fig. 6 is the assembling process schematic diagram of outer oil network and interior oil network.

Description of symbols:

1-cabinet；	10-panels；	11-smoke inlets；
			12-lighting devices；	13-lubricating cups；	20-oil networks；
21-outer oil networks；	22-interior oil networks；	211-the first cavity；
			212-the first smoke through hole；	213-the first rim area；	214-claws；
215-the first turnup structure；	216-third turnup structures；	221-the second cavity；
			222-the second smoke through hole；	223-the second rim area；	224-card slots；
225-the second turnup structure；	226-oil leaking holes.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and Feature in embodiment can mutual any combination.

The content of the utility model will be discussed in detail by specific embodiment below.

Fig. 1 is the structural schematic diagram of the utility model embodiment range hood.Fig. 2 is that the cross section structure of oil network in Fig. 1 shows It is intended to.From Fig. 1, Fig. 2 as can be seen that the utility model embodiment range hood include side have opening cabinet 1 with And the panel 10 of the opening is covered, smoke inlet 11 is provided on panel 10.Range hood further includes that setting is matched with smoke inlet Oil network 20, oil network 20 include the outer oil network 21 and interior oil network 22 being oppositely arranged, and outer oil network 21 is fixedly connected at smoke inlet, interior oil Net 22 is detachably connected in outer oil network 21.

The range hood that the utility model embodiment proposes, oil network 20 include the outer oil network 21 and interior oil network being oppositely arranged 22, outer oil network 21 and the cooperation of interior oil network 22 are filtered oil smoke, substantially increase the oil filter effect of range hood；Furthermore it is interior Oil network 22 is detachably connected in outer oil network 21, thus, it, can be by interior oil network 22 from outer oil network 21 when oil network needs to clean On disassemble, outer oil network and interior oil network can be cleaned simultaneously in this way, reduce the cleaning difficulty of oil network, thereby reduce suction The maintenance cost of kitchen ventilator improves the user experience of range hood.

In order to extend residence time of the oil smoke in oil network, it is provided at least one of outer oil network and interior oil network separate Multiple smoke through hole are provided in another cavity, outer oil network and interior oil network.The oil network of this structure, when oil smoke passes through oil network When, oil smoke needs to continue through the smoke through hole on smoke through hole and interior oil network in outer oil network, under the action of dual smoke through hole, oil Greasy dirt in cigarette is preferably filtered out, and the oil filter effect of oil network is improved.Moreover, at least one in outer oil network and interior oil network It is provided with the cavity far from another on a, just forms a cavity between outer oil network and interior oil network, cavity extends oil smoke It is not only further improved by the time of oil network so as to there are more greasy dirts to be filtered and be stored in cavity The oil filter effect of oil network, and the collection of greasy dirt is facilitated, avoid pollution of the greasy dirt to the other components of range hood.Specific In implementation, cavity be can be set in outer oil network, also can be set in interior oil network, can also be simultaneously in outer oil network and interior oil network On cavity is respectively set.

In order to further increase the filter effect of oil network, as shown in Fig. 2, being provided with multiple first smoke through hole in outer oil network 21 212, it is provided with multiple second smoke through hole 222 in interior oil network 22, the first smoke through hole 212 and the second smoke through hole 222 is interlaced sets It sets.Schematic diagram is flowed to when oil smoke is shown in FIG. 2 by outer oil network 21 and interior oil network 22.First smoke through hole 212 and second The interlaced setting of smoke through hole 222 increases the detour road path length that oil smoke reaches the second smoke through hole 222 from the first smoke through hole 212 Degree, further increases residence time of the oil smoke in cavity, further enhances the oil filter effect of oil network.

In the present embodiment, as shown in Fig. 2, cavity include the first cavity 211 and the second cavity 221, the first cavity 211 by A part in outer oil network 21 is molded with outward, and the second cavity 221 is inwardly molded with by a part in interior oil network 22.The One cavity 211 and the second cavity 221 are oppositely arranged.First smoke through hole 212 is located in the first cavity 211, the second smoke through hole 222 In in the second cavity 221.Such oil network, the first cavity 211 and the second cavity 221 cooperatively form cavity jointly, further increase The big inner space of cavity, extends the circuitous path length that the first smoke through hole 212 reaches the second smoke through hole 222, thus into One step improves the oil filter effect of oil network.

Fig. 3 is the enlarged view of part A in Fig. 1.As can be seen that outer oil network 21 further includes being located at first from Fig. 2 and Fig. 3 First rim area 213 of 211 periphery of cavity, the first cavity 211 is in smoke inlet 11, the first rim area 213 and panel 10 Medial surface seal cooperation.The medial surface palette of first rim area 213 and panel 10, avoids and produces between oil network and panel Oil generation cigarette leakage, so that oil smoke can only be by the first cavity 211 and corresponding second cavity 221 that are inlaid in smoke inlet 11 Into range hood, it ensure that the oil smoke into range hood can be filtered in cavity, and then reduce fume-exhausting Greasy dirt in machine effluent reduces the pollution to environment, meanwhile, oil smoke all passes through cavity filtering, so that the oil being filtered out Dirt is stored in cavity, is conducive to the collection of greasy dirt.

Fig. 4 is the assembling structure schematic diagram of panel and oil network.Figure 4, it is seen that oil network is fixed by outer oil network 21 It is connected at smoke inlet.In specific implementation, outer oil network 21 and the medial surface of panel 10 can be pasted or are weldingly fixed on one It rises, alternatively, by screw that outer oil network 21 is fixed on the faceplate 10 to realize being detachably connected for outer oil network 21 and panel 10.When When outer oil network 21 is fixed by screws on panel 10, when cleaning oil network, whole oil network can be separated from panel, then Interior oil network is separated from outer oil network, outer oil network and interior oil network can be thus cleaned simultaneously, improve the cleaning effect of oil network. In the present embodiment, the material of panel 10 is glass, and the medial surface of outer oil network 21 and panel 10, which is pasted, to be fixed.In the present embodiment In, smoke inlet 11 is located at the central region of panel 10, and when the right side of smoke inlet from panel 10 is through to left side, i.e., smoke inlet will When panel is divided into two parts up and down, outer oil network can be fixed on cabinet two sidewalls by screw.

Fig. 5 is the decomposition texture schematic diagram of Fig. 4.In order to realize being detachably connected for interior oil network and outer oil network, such as Fig. 5 institute Show, be provided with card slot in one of them of interior oil network and outer oil network, claw is provided on another, claw is matched with card slot positioning It closes, can be achieved with the assembly positioning of interior oil network and outer oil network in this way, be conducive to the assembly effect for improving interior oil network and outer oil network.From It can also be seen that the first rim area 213 of outer oil network 21 is located at the periphery of the first cavity 211 in Fig. 5.Interior oil network 22 further includes position In the second rim area 223 of 221 periphery of the second cavity, claw and card slot are located in the first rim area and the second rim area. It can also be seen that outside dimension of the outside dimension less than the first rim area 213 of the second rim area 223 from Fig. 4.

In one embodiment, card slot is arranged in the second rim area of interior oil network 22, and claw is arranged in outer oil network 21 The first rim area in, card slot and claw assemble cooperation from top to bottom.Under gravity, interior oil network can pass through card slot Cooperation with claw is fixed in outer oil network.

Fig. 6 is the assembling process schematic diagram of outer oil network and interior oil network.In conjunction with Fig. 5 and Fig. 6, the second rim area 223 has water Flat section and vertical section, similarly, the first rim area 213 also have horizontal segment and vertical section.In the present embodiment, card slot 224 is set It sets on the horizontal segment of the second rim area 223, the correspondence of 213 horizontal segment of the first rim area of outer oil network 21 is arranged in claw 214 On position, claw 214 is protruded towards inside.From fig. 6 it can be seen that the horizontal size W2 of card slot 224 is greater than the water of claw 214 Leveling ruler cun W1, therefore, when assembly, claw 214 is put into card slot 224 and make interior oil network 22 the second rim area and outer oil network 21 the first rim area fitting moves from left to right interior oil network 22 until claw 214 and card slot 224 are engaged by clamping.In order to avoid In the range hood course of work, there is matching loose due to vibration in interior oil network and outer oil network, can also be seen that from Fig. 5 and Fig. 6 It is provided with the first turnup structure 215 in the one side edge of outer oil network 21, the second turnup structure 225 is provided in interior oil network 22, the Two turnup structures 225 are corresponding with the first turnup structure 215, and the first turnup structure 215 is located in outer oil network 21 and opens with claw The contrary side of mouth, to be corresponded to after clamping when card slot 224 and claw 214, the second turnup structure 225 and the first turnup structure 215 cooperations, then it is by screw 23 that second turnup structure 225 and the first turnup structure 215 is detachably connected, thus by interior oil Net and outer oil network are completely fixed.The interior oil network and outer oil network of this structure, by oil network in claw and card slot cooperation realization and outside The assembly of oil network positions, by being detachably connected for the first turnup structure and the second turnup structure, it is final realize in oil network and outer The stabilization of oil network is reliably detachably connected, moreover, such structure can reduce the usage amount of fixing screws, facilitates interior oil The dismounting of net and outer oil network improves the assembly efficiency of oil network.Also, the first turnup structure can also enhance the entirety of outer oil network Intensity, the second turnup structure can also enhance the integral strength of interior oil network, so as to avoid the deformation of oil network in use.

It, can be by mold directly in the first rim area punching press of outer oil network in the forming process of the outer oil network of interior oil network Molding is to form claw.

It is easily understood that in specific implementation, it can also be not provided with card slot and claw, but directly by screw by the One turnup structure and the second turnup structure are fixedly connected to realize being detachably connected for outer oil network and interior oil network.Certainly, when not depositing It, can be in the first rim area in order to guarantee the connection reliability of interior oil network and outer oil network in card slot and claw location fit The first turnup structure is respectively set on opposite two edges, meanwhile, it is arranged on the second rim area corresponding with the first turnup structure The second turnup structure, be fixedly connected from the left and right sides of oil network or upper and lower two sides by interior oil network with outer oil network.

The oil network of the utility model embodiment range hood, the first cavity 211 and the second cavity 221 cooperatively formed oil strain The cavity of cigarette, in order to facilitate the collection of greasy dirt, 213 palette of the second rim area 223 and the first rim area, and the second cavity 223 downside is provided with oil leaking hole 226, as shown in Figure 4.Such structure, the greasy dirt filtered down in cavity would not be from interior The leakage of the joint place of oil network and outer oil network, and can only be discharged from oil leaking hole 226, the collection of greasy dirt is facilitated, greasy dirt collection is avoided Gather in oil network.The quantity of oil leaking hole 226 can be set according to actual needs, be not specifically limited herein.

In order to guarantee the complete fitting of the first rim area and the second rim area surrounding, as shown in figure 5, the first turnup structure 215 are located on the vertical side of the first rim area, and the second turnup structure is located on the vertical side of correspondence of the second rim area, from And after the first turnup structure and fixed the second turnup structure, the cooperation of claw and card slot can be limited along entire horizontal direction The laminating degree of fixed outer oil network and interior oil network avoids outer oil network and interior oil network from warpage separation are occurring far from turnup structure side, It ensure that the palette of the first rim area and the second rim area.

As shown in Figure 1 and Figure 4, in general, being provided with the lighting device 12 for illumination on range hood, also, fume-exhausting The lower end of machine is provided with lubricating cup 13.Oil pollution lighting device 12 in order to prevent, the side towards 13 side of lubricating cup of outer oil network 21 Inside third turnup structure 216 is provided on edge, third flanging joint 216 is located at the top of lighting device 12.Such knot Structure, third turnup structure 216 can cover lighting device 12, avoid greasy dirt and flow into lighting device 12, ensure that illumination dress The service life set.

In conjunction with Fig. 1 and Fig. 4, it is as follows that the greasy dirt of the utility model embodiment range hood collects process: gathering in cavity Greasy dirt is discharged by oil leaking hole 226, and the greasy dirt of discharge flows downward along the side wall of oil network, when encountering third turnup structure 216 When, it is flowed out from the two sides of third turnup structure 216, avoids pollution lighting device.The oil flowed down from 216 two sides of third turnup structure Dirt continues to flow downward along the inner sidewall of panel 10, until flowing into lubricating cup 13, greasy dirt is collected in lubricating cup 13.

In the description of the utility model embodiment, it is to be understood that term " on ", "lower", "top", "bottom", "inner", The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this reality It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.

In the description of the utility model embodiment, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition Concrete meaning in the present invention.

Although embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding And the embodiment used, it is not intended to limit the utility model.Technical staff in any the utility model fields, Under the premise of not departing from spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any Modification and variation, under the premise of not influencing concrete application, the feature that can be disclosed the utility model be combined with each other, but this reality With novel scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.

Claims (10)

1. a kind of range hood has the cabinet of opening and the panel of the capping opening including side, sets on the panel It is equipped with smoke inlet, which is characterized in that the range hood further includes the oil network that setting is matched with the smoke inlet, the oil network packet The outer oil network and interior oil network being oppositely arranged are included, the outer oil network is fixedly connected at the smoke inlet, and the interior oil network is detachable Ground is connected in the outer oil network.

2. range hood according to claim 1, which is characterized in that at least one of the outer oil network and interior oil network It is provided with the cavity far from another, is provided with multiple smoke through hole in the outer oil network and interior oil network.

3. range hood according to claim 2, which is characterized in that be provided with multiple first in the outer oil network and cross cigarette Hole, is provided with multiple second smoke through hole in the interior oil network, first smoke through hole and second smoke through hole is interlaced sets It sets.

4. range hood according to claim 3, which is characterized in that the cavity include be respectively arranged on the outer oil network and The first cavity and the second cavity in interior oil network, first cavity and second cavity are oppositely arranged, and described first crosses cigarette Hole is located at first cavity, and second smoke through hole is located at second cavity.

5. range hood according to claim 4, which is characterized in that the outer oil network further includes being located at first cavity First rim area of periphery, for first cavity in the smoke inlet, first rim area is interior with the panel Side sealing cooperation.

6. range hood according to claim 1-5, which is characterized in that the interior oil network and the outer oil network It is provided with card slot on one of them, claw, the claw and the card slot location fit are provided on another.

7. range hood according to claim 6, which is characterized in that the interior oil network is including the second cavity and is located at institute The second rim area of the second cavity periphery is stated, the card slot is arranged on the horizontal segment of second rim area, and the claw is set It sets on the corresponding position of the outer oil network, the first turnup structure, the interior oil is provided in the one side edge of the outer oil network It is provided with the second turnup structure corresponding with first turnup structure on the net, the claw is corresponding with the card slot to be clamped, Second turnup structure and first turnup structure are detachably connected by screw.

8. range hood according to claim 7, which is characterized in that the outer oil network further includes the first rim area, described The medial surface palette of the lateral surface of first rim area and the panel, second rim area and first rim area are close Sealing label closes, and is provided with oil leaking hole on the downside of second cavity.

9. range hood according to claim 1-5, which is characterized in that be provided on the edge of the outer oil network First turnup structure, is provided with the second turnup structure corresponding with first turnup structure in the interior oil network, and described Two turnup structures are connected with first turnup structure.

10. range hood according to claim 1-5, which is characterized in that the outer oil network and the panel Medial surface is pasted or is welded and fixed；Alternatively, the outer oil network is fixed on cabinet two sidewalls by screw.