CN213395502U

CN213395502U - Smoke exhaust ventilator

Info

Publication number: CN213395502U
Application number: CN202022511903.XU
Authority: CN
Inventors: 任富佳; 刘毅; 陈卫星; 张玉; 戴晓晓; 余国成
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-08
Anticipated expiration: 2030-11-03

Abstract

The utility model provides a range hood, which relates to the technical field of cooking fume removal and comprises a fume collecting hood, a lighting lamp and a temperature measuring component; the smoke collecting hood is provided with an illumination installation area, and the illumination installation area is arranged on the illumination lamp and the temperature measuring component. Through this range hood, solved among the prior art because the restriction of the mounted position of the temperature measurement sensor among the range hood, lead to the relatively poor technical problem of temperature measurement accuracy.

Description

Smoke exhaust ventilator

Technical Field

The utility model belongs to the technical field of the technique of getting rid of the culinary art flue gas and specifically relates to a range hood is related to.

Background

With the continuous improvement of living standard of people, people also pay more and more attention to the home environment and the indoor air quality. In order to improve the ventilation condition of a kitchen and discharge oil smoke and exhaust gas generated during cooking, a range hood has become one of indispensable home appliances in the kitchen.

The range hood generally adopts a smoke collecting hood to collect and collect the oil smoke generated by a furnace head on a cooking bench, an air inlet for the oil smoke to enter is arranged on the smoke collecting hood, and the oil smoke enters the smoke collecting hood through the air inlet under the suction action of the range hood and is further conveyed into a public flue.

At present, a temperature measuring sensor is generally arranged in a range hood on the market, and the temperature measuring accuracy is poor due to the limitation of the installation position of the temperature measuring sensor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a range hood to alleviate the restriction of the mounted position of the temperature measurement sensor among the range hood that exists among the prior art, lead to the relatively poor technical problem of temperature measurement accuracy.

In a first aspect, the utility model provides a range hood, include: collection petticoat pipe, light and temperature measurement subassembly.

The exhaust fume collecting hood is provided with an illumination installation area, and the illumination lamp and the temperature measuring assembly are arranged in the illumination installation area.

Further, the smoke collecting cover comprises a left air inlet and a right air inlet, and the lighting installation area is arranged between the left air inlet and the right air inlet.

Further, the illumination installation area is provided with a lamp hole for installing the illumination lamp, and the illumination lamp can be inserted into the lamp hole from the outer side of the smoke collecting hood.

The temperature measuring component is arranged in the illuminating lamp.

Further, the illuminating lamp comprises a bottom plate, a lamp shell and a cover plate.

The lamp shell is fixedly connected to the bottom plate, the lamp shell is provided with an avoiding hole, and the cover plate is fixedly connected to the lamp shell and covers the avoiding hole.

The temperature measuring assembly is located in the avoiding hole.

Furthermore, a limiting groove for fixing the temperature measuring component is arranged on the bottom plate.

Furthermore, the temperature measuring component comprises a shell with an accommodating space.

The temperature measuring assembly comprises a temperature sensor, and the temperature sensor is located in the accommodating space.

Furthermore, the temperature sensor adopts an infrared sensor, and the shell is provided with an optical filter which is used for being matched with the infrared sensor.

The temperature measurement component is arranged in the smoke collecting hood and is close to the edge of the lamp hole.

Furthermore, the edge of the lamp hole is provided with a fixed seat, and the temperature measuring component is clamped on the fixed seat.

The illuminating lamp is provided with a pressing sheet, and the temperature measuring assembly can be clamped between the pressing sheet and the fixing seat.

Furthermore, the lamp hole is of an inverted isosceles triangle structure, and the temperature measuring component is arranged close to the bottom edge of the lamp hole.

Furthermore, an oil-proof cover is also arranged in the smoke collecting hood.

The oil-proof cover is covered on the outer sides of the illuminating lamp and the temperature measuring component and used for preventing oil smoke from contacting the illuminating lamp and the temperature measuring component.

Has the advantages that:

the utility model provides a range hood, be equipped with illumination installation area on the collection petticoat pipe, illumination installation area is all located to light and temperature measurement subassembly, provide the characteristics of illumination for the culinary art environment according to the light, the illumination installation area of general light is established in the less position of oil smoke, through the setting of light and temperature measurement subassembly sharing illumination installation area, can make both be difficult to by the culinary art oil smoke interference, make temperature measurement subassembly can record the temperature of culinary art environment accurately relatively, guarantee temperature measurement subassembly's temperature measurement accuracy, also can prolong temperature measurement subassembly 300's life relatively simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a range hood provided by an embodiment of the present invention;

fig. 2 is one of the split schematic diagrams of a smoke collecting hood, a lighting lamp and a temperature measuring component in the range hood provided by the embodiment of the present invention;

fig. 3 is a schematic view of a split of an illumination lamp and a temperature measurement component in the range hood provided by the embodiment of the present invention;

fig. 4 is a front view of a smoke collecting hood and a lighting lamp in the range hood provided by the embodiment of the invention;

fig. 5 is a second schematic view of the split of the smoke collecting hood, the illuminating lamp and the temperature measuring component in the range hood according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a smoke collecting hood, a lighting lamp and a temperature measuring component in the range hood provided by the embodiment of the utility model.

Icon:

100-a smoke collecting hood; 110-left air inlet; 120-right air inlet; 130-lighting installation area; 131-lamp holes;

200-lighting lamps; 210-a backplane; 220-a lamp housing; 230-a cover plate; 211-a limiting groove; 221-avoiding holes;

300-a temperature measuring component; 310-a temperature sensor; 321-shell body; 322-a shell cover; 323-optical filter;

400-oil shield;

500-a fixed seat;

600-tabletting.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The present embodiment provides a range hood, as shown in fig. 1 and fig. 2, the range hood includes a smoke collecting hood 100, an illumination lamp 200 and a temperature measuring assembly 300; the smoke collecting hood 100 is provided with an illumination installation area 130, and the illumination lamp 200 and the temperature measuring assembly 300 are both arranged in the illumination installation area 130.

The range hood that this embodiment provided, be equipped with illumination installation region 130 on the collection petticoat pipe 100, illumination installation region 130 is all located to light 200 and temperature measurement subassembly 300, provide the characteristics of illumination for the culinary art environment according to light 200, illumination installation region 130 of general light 200 is established in the less position of oil smoke, through the setting of light 200 and temperature measurement subassembly 300 sharing illumination installation region 130 (temperature measurement subassembly 300 is installed and can be enjoyed the induction area of pot body and top of a kitchen range inside light 200), can make both be difficult to by the culinary art oil smoke and disturb, make temperature measurement subassembly 300 can record the temperature of culinary art environment relatively accurately, guarantee temperature measurement subassembly's temperature measurement accuracy, also can prolong temperature measurement subassembly 300's life relatively simultaneously.

It should be noted that the installation area of the illumination lamp 200 in the range hood of the prior art is generally set at a position where the interference of the oil smoke is avoided.

In this embodiment, the smoke collecting hood 100 includes a left inlet 110 and a right inlet 120, and the lighting installation area 130 is disposed between the left inlet 110 and the right inlet 120.

It should be noted that the selection of the left intake vent 110, the right intake vent 120, and the lighting installation area 130 will be clear to those skilled in the art. Although the range hood of the related art is provided with the illumination installation region 130, the temperature measuring assembly 300 is not installed at the illumination installation region 130.

The lamp 200 and the temperature measuring assembly 300 are both disposed in the lighting installation area 130, and may take various forms, for example, the lamp 200 and the temperature measuring assembly 300 are integrally disposed; alternatively, the illumination lamp 200 and the temperature measuring assembly 300 are separately provided. These two forms will be specifically described below.

The form in which the illumination lamp 200 is integrally provided with the temperature measuring assembly 300 will be described below.

As shown in fig. 2, the illumination installation area 130 is provided with a lamp hole 131 for installing the illumination lamp 200, and the illumination lamp 200 can be inserted into the lamp hole 131 from the outside of the smoke collection cover 100 to the inside; the temperature measuring unit 300 is disposed inside the illumination lamp 200.

The temperature measuring assembly 300 is arranged inside the illuminating lamp 200, and the temperature measuring assembly 300 can be disassembled and assembled by disassembling and assembling the illuminating lamp 200. In addition, the temperature measurement component 300 and the illuminating lamp 200 are integrally installed, independent wiring is not needed, the plugging is convenient, and the appearance is integrated and attractive.

In general technology, the illuminating lamp 200 has a quick-release feature. Through this characteristic, the rapid disassembly and assembly of the illuminating lamp 200 and the temperature measuring component 300 can be realized.

Optionally, the edge of the lamp hole 131 may have an elastic clamping structure. When the lighting lamp 200 is installed, the lighting lamp 200 can be inserted into the lamp hole 131 from the outer side of the smoke collecting hood 100 to the inside, and is clamped with the elastic clamping structure; when the lamp 200 is detached, the lamp 200 can be taken out from the lamp hole 131 by holding the lamp 200 with a hand.

Referring to fig. 2, the lamp hole 131 is a triangular hole, and the illuminating lamp 200 is a triangular structure matched with the triangular hole. Optionally, the shape of the lamp hole 131 may not be limited to a triangular hole, and the shape of the hole as long as the lighting requirement can be satisfied is within the protection scope of the present invention.

In this embodiment, as shown in fig. 2 and 3, the illumination lamp 200 includes a base plate 210, a lamp housing 220, and a cover plate 230; the lamp housing 220 is fixedly connected to the bottom plate 210, the lamp housing 220 is provided with an avoidance hole 221, and the cover plate 230 is fixedly connected to the lamp housing 220 and covers the avoidance hole 221; the temperature measurement component 300 is located in the avoiding hole 221.

Optionally, the cover plate 230 and the lamp housing 220 may be clamped. The cover plate 230 and the base plate 210 may each have a plate-shaped structure.

The shape of the avoiding hole 221 is matched with the cover plate 230, the size of the avoiding hole 221 is matched with the temperature measuring component 300, or the size of the avoiding hole 221 is larger than the size of the temperature measuring component 300, so that the avoiding hole 221 can accommodate the temperature measuring component.

As shown in fig. 3, the bottom plate 210 is provided with a limit groove 211 for fixing the temperature measuring assembly 300. The depth of the limiting groove 211 is slightly smaller than the thickness of the bottom plate 210, so that the temperature measuring component 300 is initially fixed, and the temperature measuring component can be inserted into the limiting groove 211.

Referring to fig. 3, the temperature measuring assembly 300 includes a housing having an accommodating space; the temperature measuring assembly comprises a temperature sensor 310, and the temperature sensor 310 is located in the accommodating space.

Specifically, the housing includes a housing body 321 with an opening and a housing cover 322, and the housing cover 322 covers the housing body 321.

Optionally, the housing and the temperature sensor 310 are disposed in the housing body 321 by a snap and a slot, and then the temperature sensor 310 is pressed by the housing cover 322.

In this embodiment, the temperature sensor 310 is an infrared sensor, and the housing is provided with a filter 323 for cooperating with the infrared sensor.

Specifically, the outer bottom surface of the shell 321 is provided with an optical filter 323; the bottom surface of the limiting groove 211 is provided with an opening, and the optical filter 323 is located in the limiting groove 211 and can block the opening. In order to facilitate the wiring of the temperature sensor 310, the lamp housing 220 is further provided with a wire binding ring, a wire outlet hole, and the like.

On the basis of the above embodiment, the fume collecting hood is also internally provided with an oil-proof hood 400; the oil shield 400 covers the outer side of the illuminating lamp 200 and is used for preventing oil smoke from contacting the illuminating lamp 200 and the temperature measuring component 300, so that oil drops in the range hood are prevented from dropping on the illuminating lamp 200 and the temperature measuring component 300, and the service life and the use effect of the temperature measuring component 300 are ensured.

Optionally, the oil shield 400 is glued to the inside wall of the smoke collection hood by silicone glue.

Next, a form in which the illumination lamp 200 is provided separately from the temperature measuring unit 300 will be described.

As shown in fig. 4 and 5, the lighting installation area 130 is provided with a lamp hole 131 for installing a lighting lamp, and the lighting lamp 200 can be inserted into the lamp hole 131 from the outside of the smoke collection cover inwardly; the temperature measuring component 300 is arranged in the smoke collecting cover and is close to the edge of the lamp hole 131. This setting can make temperature measurement subassembly 300 be close to lamp hole 131 as far as possible to avoid the interference of oil smoke, and then improve the accuracy of temperature measurement.

Specifically, as shown in fig. 5, a fixing seat 500 is disposed at the edge of the lamp hole 131, and the temperature measuring component 300 is clamped to the fixing seat 500; be equipped with preforming 600 on the light 200, temperature measurement component 300 can press from both sides and locate between preforming 600 and fixing base 500. This setting can make temperature measurement component 300's connection more reliable, can not take place to drop.

The structure of the temperature measuring assembly 300 can be the same as above, and is not described herein again.

The pressing sheet 600 is detachably connected with the illuminating lamp 200, such as clamping connection or drawing connection. Alternatively, the sheeting 600 is provided integrally with the illumination lamp 200.

Optionally, the pressing plate 600 is connected to the lamp housing 220 at a position corresponding to the bottom edge of the lamp hole 131, and the pressing plate 600 protrudes from the lamp housing 220 and is located above the fixing base 500 for pressing the temperature measuring assembly 300.

In this embodiment, the lamp hole 131 is in an inverted isosceles triangle structure, and the temperature measuring component 300 is disposed near the bottom edge of the lamp hole 131.

Specifically, the fixing base 500 is disposed near the bottom of the lamp hole 131, and the temperature measuring component 300 is clamped on the fixing base 500. Optionally, a clamping groove is formed in the fixing seat 500, and the clamping groove is used for clamping the temperature measuring component 300.

As shown in fig. 6, an oil-proof cover 400 is also arranged in the smoke-collecting hood; the oil-proof cover 400 covers the outer sides of the illuminating lamp 200 and the temperature measuring component 300 and is used for preventing oil smoke from contacting the illuminating lamp 200 and the temperature measuring component 300, so that oil drops in the range hood are prevented from dropping on the illuminating lamp 200 and the temperature measuring component 300, and the service life and the use effect of the temperature measuring component 300 are ensured.

In this form, when installing, can establish temperature measurement component 300 card in the draw-in groove of fixing base 500 earlier, then install light 200 again, make light 200 card go into lamp hole 131 in, make preforming 600 compress tightly temperature measurement component 300 simultaneously.

When the temperature measuring assembly needs to be disassembled, the illuminating lamp 200 can be taken out of the lamp hole 131, and if the illuminating lamp 200 is detachably connected with the pressing sheet 600, the temperature measuring assembly 300 is taken down after the pressing sheet 600 is disassembled; or, the illuminating lamp 200 and the pressing sheet 600 are integrally arranged, the pressing sheet 600 is taken down together when the illuminating lamp 200 is taken down, and then the temperature measuring assembly 300 is taken down.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A range hood, comprising: the device comprises a smoke collecting hood (100), an illuminating lamp (200) and a temperature measuring component (300);

be equipped with illumination installation region (130) on collection petticoat pipe (100), light (200) with temperature measurement subassembly (300) all locate illumination installation region (130).

2. The range hood of claim 1, wherein the fume collection hood (100) includes a left air inlet (110) and a right air inlet (120), and the lighting mounting area (130) is disposed between the left air inlet (110) and the right air inlet (120).

3. The range hood according to claim 1, wherein the illumination installation area (130) is provided with a lamp hole (131) for installing the illumination lamp (200), the illumination lamp (200) can be inserted into the lamp hole (131) from the outside of the smoke collection hood (100) to the inside;

the temperature measuring component (300) is arranged inside the illuminating lamp (200).

4. The range hood according to claim 3, wherein the illumination lamp (200) comprises a bottom plate (210), a lamp housing (220) and a cover plate (230);

the lamp shell (220) is fixedly connected to the bottom plate (210), an avoidance hole (221) is formed in the lamp shell (220), and the cover plate (230) is fixedly connected to the lamp shell (220) and covers the avoidance hole (221);

the temperature measuring component (300) is located in the avoiding hole (221).

5. The range hood according to claim 4, wherein the bottom plate (210) is provided with a limit groove (211) for fixing the temperature measuring component (300).

6. The range hood according to any one of claims 1-5, wherein the temperature measuring assembly (300) comprises a housing having a receiving space;

the temperature measurement assembly (300) comprises a temperature sensor (310), and the temperature sensor (310) is located in the accommodating space.

7. The range hood according to claim 6, wherein the temperature sensor (310) is an infrared sensor, and the housing is provided with a filter (323) for cooperating with the infrared sensor.

8. The range hood according to claim 1, wherein the illumination installation area (130) is provided with a lamp hole (131) for installing the illumination lamp (200), the illumination lamp (200) can be inserted into the lamp hole (131) from the outside of the smoke collection hood (100) to the inside;

the temperature measuring component (300) is arranged in the smoke collecting cover (100) and is close to the edge of the lamp hole (131).

9. The range hood according to claim 8, wherein a fixing seat (500) is arranged at the edge of the lamp hole (131), and the temperature measuring component (300) is clamped on the fixing seat (500);

a pressing sheet (600) is arranged on the illuminating lamp (200), and the temperature measuring assembly (300) can be clamped between the pressing sheet (600) and the fixed seat (500).

10. The range hood according to claim 8, wherein the lamp hole (131) adopts an inverted isosceles triangle structure, and the temperature measuring component (300) is disposed near the bottom edge of the lamp hole (131).

11. The range hood according to claim 3 or 8, wherein an oil-proof hood (400) is further arranged in the fume collecting hood (100);

the oil-proof cover (400) is covered on the outer sides of the illuminating lamp (200) and the temperature measuring component (300) and used for preventing oil smoke from contacting the illuminating lamp (200) and the temperature measuring component (300).