CN211695081U

CN211695081U - Oil stain preventing assembly for smoke exhaust corrugated pipe of range hood

Info

Publication number: CN211695081U
Application number: CN202020327420.1U
Authority: CN
Inventors: 沈云明
Original assignee: Shaoxing Haile Electrical Appliance Co ltd
Current assignee: Shaoxing Haile Electrical Appliance Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-16
Anticipated expiration: 2030-03-16

Abstract

The utility model relates to a lampblack absorber design technical field discloses a lampblack absorber is grease proofing dirt subassembly for bellows of discharging fume, including being used for the parcel plastic film on the bellows of discharging fume, plastic film's both sides all are provided with the rubber magnetic stripe that is used for mutual actuation, and plastic film's both ends all are provided with and are the C font and are used for the elasticity jack catch of card on the bellows tip of discharging fume, are provided with between elasticity jack catch and the plastic film and can dismantle the connecting piece of connection on the elasticity jack catch with plastic film. The plastic film is wrapped on the smoke exhaust corrugated pipe, so that the smoke exhaust corrugated pipe is effectively protected, and oil dirt is prevented from being collected on the smoke exhaust corrugated pipe; when the plastic film needs to be cleaned, the elastic clamping jaws are firstly disassembled, and then the plastic film can be cleaned; compared with the method for cleaning the smoke exhaust corrugated pipe, the method has the advantages that the plastic film is easy to clean, so that the required cleaning water is reduced, water resources are saved, and the effects of energy conservation and environmental protection are achieved.

Description

Oil stain preventing assembly for smoke exhaust corrugated pipe of range hood

Technical Field

The utility model relates to a lampblack absorber design technical field, in particular to lampblack absorber is grease proofing dirt subassembly for bellows of discharging fume.

Background

The fume exhauster is also called as fume exhauster, and is a kitchen electric appliance for purifying kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention.

One end of the smoke exhaust corrugated pipe is usually connected to the range hood, and the other end of the smoke exhaust corrugated pipe is communicated with the outside of the house, so that the smoke exhausted from the range hood is exhausted; in the kitchen of a modern high-rise foreign house or a single villa, as the height of the kitchen is higher, a cabinet is usually arranged above the range hood, and the smoke exhaust corrugated pipe can be buried in the cabinet; however, in the bottom layer of some relatively crude bungalow or single villa, the height of the kitchen is generally relatively low, and at the moment, no space for installing the cabinet is arranged above the range hood, so the smoke exhaust corrugated pipe is exposed to the air in the kitchen.

At present, a chinese patent with publication number CN107559916A, publication number 2018, 1 month and 9 days, discloses a smoke exhaust pipe applied to a range hood, which includes a corrugated hose, connecting sleeves formed at two ends of the corrugated hose, annular seat covers arranged at two ends of the corrugated hose, an outer annular groove and an inner annular groove formed on a lower end surface of the seat cover, the connecting sleeves of the corrugated hose are inserted into the outer annular groove of the seat cover, an annular rubber cover is inserted into the inner annular groove of the seat cover, and a conical tensioning cover is formed at a lower end of the rubber cover; the seat cover is inserted with a plurality of thread sleeves, the thread sleeves are inserted on the connecting sleeves of the rubber sleeve and the corrugated hose, flanges are formed at two ends of the thread sleeves and respectively abut against the inner side wall and the outer side wall of the seat cover, and the thread sleeves are connected with jackscrews in a threaded manner.

The large area of the whole part of the smoke exhaust pipe applied to the range hood is a corrugated surface, if the smoke exhaust pipe is exposed in kitchen air, oil stains are bound on the surface of the smoke exhaust pipe, and the corrugated surface is easy to store the oil stains, so that the surface of the smoke exhaust pipe is easy to collect the oil stains; wherein the pipe of discharging fume is usually bolted fixation on lampblack absorber and kitchen wall, so dismantle the pipe of discharging fume also can be more troublesome, and the pipe of discharging fume itself size is bigger simultaneously, and the manual work also can be more troublesome when scrubbing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lampblack absorber is grease proofing dirt subassembly for bellows that discharges fume can the effectual protection bellows of discharging fume make things convenient for subsequent greasy dirt clean again simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a lampblack absorber is grease proofing dirt subassembly for bellows of discharging fume, is including being used for the plastic film of parcel on the bellows of discharging fume, plastic film's both sides all are provided with the rubber magnetic stripe that is used for mutual actuation, plastic film's both ends all are provided with and are the C font and are used for the elasticity jack catch of card on the bellows tip of discharging fume, be provided with between elasticity jack catch and the plastic film and dismantle the connecting piece of connection on the elasticity jack catch with plastic film.

The utility model discloses a further set up to: the connecting piece comprises a plurality of through holes which are uniformly arranged on the elastic clamping jaws at intervals, a connecting bolt which penetrates through the through holes after penetrating through the plastic film, and a connecting nut which is in threaded connection with the end part of the connecting bolt.

The utility model discloses a further set up to: the connecting bolt is sleeved with a rubber ring which compresses the plastic film on the elastic clamping jaw.

The utility model discloses a further set up to: the elastic clamping jaws are positioned on the outer wall of the plastic film and tightly press the plastic film on the outer wall of the smoke exhaust corrugated pipe.

The utility model discloses a further set up to: and rubber anti-slip pads which are tightly propped against the plastic film are bonded on the inner walls of the two ends of the elastic clamping jaws.

The utility model discloses a further set up to: the plastic film is a polytetrafluoroethylene film.

To sum up, the utility model discloses following beneficial effect has:

1. when the smoke exhaust corrugated pipe is exposed in the air of a kitchen, firstly, the plastic film can be cut according to the length of the smoke exhaust corrugated pipe, so that the length of the plastic film is matched with the length of the smoke exhaust corrugated pipe; the plastic film is used for wrapping the surface of the smoke exhaust corrugated pipe, wherein the rubber magnetic strips on two sides of the plastic film are used, the two rubber magnetic strips can be attracted together, so that the plastic film can wrap the smoke exhaust corrugated pipe completely, meanwhile, the elastic clamping jaws on the end part of the plastic film are used and are detachably connected to the plastic film through the elastic clamping jaws, and the C-shaped elastic clamping jaws are clamped on the end part of the smoke exhaust corrugated pipe, so that the plastic film can be stably wrapped on the smoke exhaust corrugated pipe, the possibility of automatic deviation of the plastic film is reduced, the smoke exhaust corrugated pipe can be protected through the plastic film at the moment, and the smoke exhaust corrugated pipe is effectively protected, and oil stain collection on the smoke exhaust corrugated pipe is avoided;

when the plastic film needs to be cleaned, the elastic clamping jaw is detachably connected to the plastic film, so that the elastic clamping jaw can be detached firstly, and then the plastic film and the rubber magnetic strip can be put into a basin to be cleaned; meanwhile, compared with the cleaning of the smoke exhaust corrugated pipe, the cleaning water required for use is reduced because the plastic film is easier to clean, so that the water resource is saved, and the energy conservation and the environmental protection are realized;

2. when the plastic film is required to be detachably connected to the elastic clamping jaw, the connecting bolt penetrates through the plastic film and then penetrates through the through hole in the elastic clamping jaw, and then the connecting bolt is screwed down by the connecting nut, so that the elastic clamping jaw and the plastic film can be detachably connected;

3. the rubber ring on the connecting bolt can be used for pressing the plastic film on the elastic clamping jaw, so that the stable connection of the plastic film on the elastic clamping jaw can be facilitated;

4. the elastic clamping jaws are positioned on the outer wall of the plastic film, and the plastic film can be tightly pressed on the outer wall of the smoke exhaust corrugated pipe by the elastic clamping jaws, so that the stable connection of the plastic film on the smoke exhaust corrugated pipe is facilitated;

5. when the elastic claw tightly presses the plastic film on the outer wall of the smoke exhaust corrugated pipe, the rubber anti-slip pad at the end part of the elastic claw can be tightly propped against the plastic film, and the rubber anti-slip pad has a larger friction coefficient, so that the friction force between the rubber anti-slip pad and the plastic film can be increased, and finally, the stable connection of the plastic film on the smoke exhaust corrugated pipe can be further facilitated;

6. the plastic film is a polytetrafluoroethylene film, and because the polytetrafluoroethylene material has better non-stick property, the possibility that oil stains are firmly adhered to the surface of the plastic film can be reduced, and the subsequent cleaning of the plastic film can be facilitated finally.

Drawings

Fig. 1 is a schematic structural view of the present invention when combined with a smoke evacuation bellows;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a plastic film; 2. a rubber magnetic strip; 3. an elastic claw; 4. a connecting member; 41. a through hole; 42. a connecting bolt; 421. a rubber ring; 43. a connecting nut; 5. a rubber non-slip mat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An oil stain preventing assembly for a smoke exhaust corrugated pipe of a range hood is disclosed, referring to fig. 1 and 2, the oil stain preventing assembly for the smoke exhaust corrugated pipe of the range hood comprises a plastic film 1, wherein the plastic film 1 is used for wrapping the smoke exhaust corrugated pipe, and the plastic film 1 can be cut according to the length of the smoke exhaust corrugated pipe when in use; the rubber magnetic strips 2 are bonded on two sides of the plastic film 1, and the rubber magnetic strips 2 are magnetic strips, so that the plastic film is moderate in suction force and mainly applied to door sealing rubber sleeves of refrigerators, kitchen appliances, bathroom facilities, doors and windows and the like; at this moment, the plastic film 1 can be ensured to completely wrap the smoke exhaust corrugated pipe through the mutual attraction of the two rubber magnetic strips 2.

Referring to fig. 1, the plastic film 1 is a teflon film, which is made by molding, sintering, cooling to form a blank from suspended teflon resin, turning, and rolling, wherein the teflon material has good non-stick property, and has minimum surface tension in solid materials without sticking any substance.

Referring to fig. 1 and 2, the two ends of the plastic film 1 are provided with elastic claws 3, and the elastic claws 3 are made of spring steel and have good elasticity, wherein the elastic claws 3 are C-shaped and are used for being clamped on the end of the smoke exhaust corrugated pipe, and meanwhile, the elastic claws 3 are located on the outer wall of the plastic film 1 and are used for pressing the plastic film 1 on the outer wall of the smoke exhaust corrugated pipe.

Referring to fig. 2 and 3, a connecting piece 4 is also arranged between the elastic claw 3 and the plastic film 1, and the connecting piece 4 is used for detachably connecting the plastic film 1 to the elastic claw 3; the connecting piece 4 comprises a through hole 41, a connecting bolt 42 and a connecting nut 43, wherein the through hole 41 is provided with a plurality of elastic claws 3 which are evenly spaced, the connecting bolt 42 is used for penetrating through the plastic film 1 and then penetrating through the through hole 41, and the connecting nut 43 is used for being in threaded connection with the end part of the connecting bolt 42; the connecting bolt 42 is sleeved with a rubber ring 421 for pressing the plastic film 1 onto the elastic claw 3, and the inner walls of the two ends of the elastic claw 3 are bonded with rubber anti-slip pads 5, and the rubber anti-slip pads 5 are used for abutting against the plastic film 1.

The principle is as follows: when the smoke exhaust corrugated pipe is exposed in the air of a kitchen, firstly, the plastic film 1 can be cut according to the length of the smoke exhaust corrugated pipe, so that the length of the plastic film 1 is matched with the length of the smoke exhaust corrugated pipe; utilize plastic film 1 parcel on the bellows surface of discharging fume afterwards, wherein utilize the rubber magnetic stripe 2 of plastic film 1 both sides, two rubber magnetic stripes 2 can the suction be in the same place promptly to make plastic film 1 can be comparatively complete wrap up the bellows of discharging fume.

Utilize the elasticity jack catch 3 of 1 tip of plastic film simultaneously, utilize connecting bolt 42 and coupling nut 43 to connect elasticity jack catch 3 on plastic film 1, the elasticity jack catch 3 block that will be the C font is on the tip of bellows of discharging fume, thereby make the parcel that plastic film 1 can be stable on the bellows of discharging fume, reduce the automatic possibility that takes place the skew of plastic film 1, can protect the bellows of discharging fume through plastic film 1 this moment, thereby realize effectual protection bellows of discharging fume, avoid the bellows of discharging fume on the collection greasy dirt.

When the plastic film 1 needs to be cleaned, the connecting bolt 42 and the connecting nut 43 on the elastic clamping jaw 3 are screwed off, so that the elastic clamping jaw 3 can be firstly disassembled, and then the plastic film 1 and the rubber magnetic strip 2 can be put into a basin for cleaning; compared with the method for cleaning the smoke exhaust corrugated pipe, the method has the advantages that the plastic film 1 is easy to clean, so that the required cleaning water is reduced, water resources are saved, and the method is energy-saving and environment-friendly.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a lampblack absorber is grease proofing dirt subassembly for bellows that discharges fume which characterized in that: including being used for wrapping up plastic film (1) on the bellows of discharging fume, the both sides of plastic film (1) all are provided with rubber magnetic stripe (2) that are used for mutual actuation, the both ends of plastic film (1) all are provided with and are the C font and are used for elasticity jack catch (3) of card on the bellows end portion of discharging fume, be provided with between elasticity jack catch (3) and plastic film (1) and dismantle connecting piece (4) on elasticity jack catch (3) with plastic film (1).

2. The oil stain prevention assembly for the smoke exhaust corrugated pipe of the range hood according to claim 1, which is characterized in that: the connecting piece (4) comprises a plurality of through holes (41) which are uniformly arranged on the elastic clamping jaws (3) at intervals, a connecting bolt (42) which penetrates through the through holes (41) after penetrating through the plastic film (1), and a connecting nut (43) which is in threaded connection with the end part of the connecting bolt (42).

3. The oil stain prevention assembly for the smoke exhaust corrugated pipe of the range hood according to claim 2, characterized in that: the connecting bolt (42) is sleeved with a rubber ring (421) which compresses the plastic film (1) on the elastic claw (3).

4. The oil stain prevention assembly for the smoke exhaust corrugated pipe of the range hood according to claim 1, which is characterized in that: the elastic clamping jaws (3) are positioned on the outer wall of the plastic film (1) and tightly press the plastic film (1) on the outer wall of the smoke exhaust corrugated pipe.

5. The oil stain prevention assembly for the smoke exhaust corrugated pipe of the range hood according to claim 4, wherein the oil stain prevention assembly comprises: and rubber anti-slip pads (5) which are tightly propped against the plastic film (1) are bonded on the inner walls of the two ends of the elastic clamping jaws (3).

6. The oil stain prevention assembly for the smoke exhaust corrugated pipe of the range hood according to claim 1, which is characterized in that: the plastic film (1) is a polytetrafluoroethylene film.