CN211146628U

CN211146628U - Silent lifting type range hood

Info

Publication number: CN211146628U
Application number: CN201922011708.8U
Authority: CN
Inventors: 张炫
Original assignee: Zhongshan Jinfu Lai Hardware Electrical Appliance Co ltd
Current assignee: Zhongshan Jinfu Lai Hardware Electrical Appliance Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-31
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to the field of range hoods, in particular to a mute lifting type range hood, which comprises a case, a sliding box, a fan box and a driving device; the sliding box is arranged in the case in a lifting manner; the driving device drives the sliding box to lift; the top of the sliding box is provided with a panel, the front side of the sliding box is provided with an air inlet suitable for entering oil smoke, the inside of the sliding box is provided with a filtering layer and a fixed push rod, and the left side surface and the right side surface of the sliding box are symmetrically provided with a pair of guide rails for assisting in lifting; the fan box is arranged right below the case, and an exhaust fan is arranged in the fan box; the driving device comprises a mute motor, a telescopic rod and a fixed support. The mute lifting type range hood can stably run in the lifting process of the sliding box, and basically has no noise.

Description

Silent lifting type range hood

Technical Field

The utility model relates to a range hood field especially relates to a silence over-and-under type range hood.

Background

Nowadays, more and more people pay attention to the air quality problem of the home environment, especially in a 'disaster area' of a kitchen, oil fume generated in the cooking process of the kitchen contains various substances harmful to human bodies, so that the range hood becomes one of indispensable household appliances of the kitchen.

The common range hood is above the cooking bench whether in side suction or top suction type, but is also beautiful, and the range hood and the cooking bench are integrated into a whole. When the air inlet does not work at ordinary times, the air inlet is hidden below the cooking bench, and when the air inlet needs to work, the air inlet is lifted up to work. Generally, the lifting range hood is operated by means of gear linkage, but the noise generated by driving the range hood to lift by the gear is relatively high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silence over-and-under type range hood is in order to solve above-mentioned technical problem.

For solving the technical problem, the utility model discloses a technical scheme: the utility model provides a mute lifting type range hood, which comprises a chassis, a sliding box, a fan box and a driving device; the sliding box is arranged in the case in a lifting manner; the driving device drives the sliding box to lift; the top of the sliding box is provided with a panel, the front side of the sliding box is provided with an air inlet suitable for entering oil smoke, the inside of the sliding box is provided with a filtering layer and a fixed push rod, and the left side surface and the right side surface of the sliding box are symmetrically provided with a pair of guide rails for assisting in lifting; the fan box is arranged right below the case, and an exhaust fan is arranged in the fan box; the driving device comprises a mute motor, a telescopic rod and a fixed support.

As a further solution, the driving device drives the fixed push rod to lift so as to achieve the effect of lifting the sliding box.

As a further solution, the telescopic rod comprises a central core rod and a hollow rod, wherein the central core rod is a solid metal rod, and a limit ring is arranged at the upper end of the hollow rod.

As a further solution, two ends of the fixed push rod are arranged inside the sliding box, and the middle of the fixed push rod is connected with the central core rod.

As a further solution, an air outlet is formed in the top of the fan box.

As a further solution, the silent motor is mounted at the bottom of the hollow rod, the hollow rod is mounted on the fixed support, and the fixed support is mounted at the bottom of the case.

As a further solution, the pair of guide rails are mute damping guide rails.

The utility model provides a silence over-and-under type range hood can even running at the ground in-process that the slip box goes up and down, can not have the noise basically.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced 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 inventive labor.

Fig. 1 is an outline view of the mute lifting type range hood of the utility model.

Fig. 2 is a sectional view of the mute lifting type range hood of the present invention.

Fig. 3 is an enlarged view at a in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in 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 only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "horizontal", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

As shown in fig. 1-3, to achieve the above purpose, the present invention provides the following technical solutions:

a mute lifting type range hood comprises: case 10, slip case 20, fan case 30, drive arrangement, its characterized in that: the sliding box 20 is arranged in the chassis 10 in a lifting manner; the driving device drives the sliding box 20 to lift; the top of the sliding box 20 is provided with a panel 21, the front side is provided with an air inlet 22 suitable for entering oil smoke, the inside is provided with a filtering layer 23 and a fixed push rod 24, and the left side and the right side are symmetrically provided with a pair of guide rails 25 for assisting lifting; the fan box 30 is arranged right below the case 10, and an exhaust fan 31 is arranged in the fan box; the driving device comprises a mute motor 41, a telescopic rod and a fixed support 43.

As shown in fig. 1, an air outlet 32 is formed at the top of the fan box 30.

As shown in fig. 2, the suction fan 31 is installed in the fan box 30; the telescopic rod comprises a middle core rod 421 and a hollow rod 422, the middle core rod 421 is a solid metal rod to ensure strength, and the upper end of the hollow rod 422 is provided with a limiting ring to play a limiting protection role; two ends of the fixed push rod 24 are arranged in the sliding box 20, and the middle of the fixed push rod 24 is connected with the central core rod 421; a pair of guide rails 25 installed on both left and right sides of the slide case 20 are silent damping guide rails.

As shown in fig. 3, the mute motor 41 is mounted on the bottom of the hollow bar 422, the hollow bar 422 is mounted on the fixed support 43, and the fixed support 43 is mounted on the bottom of the cabinet 10.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Any simple modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention fall within the scope of the present invention.

Claims

1. A mute lifting type range hood comprises: machine case (10), slip case (20), fan case (30) and drive arrangement, its characterized in that:

the sliding box (20) is arranged in the case (10) in a lifting manner;

the driving device drives the sliding box (20) to lift;

the top of the sliding box (20) is provided with a panel (21), the front side of the sliding box is provided with an air inlet (22) suitable for entering oil smoke, the inside of the sliding box is provided with a filtering layer (23) and a fixed push rod (24), and the left side surface and the right side surface of the sliding box are symmetrically provided with a pair of guide rails (25) for assisting lifting;

the fan box (30) is arranged right below the case (10), and an exhaust fan (31) is arranged in the fan box;

the driving device comprises a mute motor (41), a telescopic rod and a fixed support (43).

2. The silence lifting range hood according to claim 1, wherein the driving device achieves the effect of lifting the sliding box (20) by driving the fixed push rod (24) to lift.

3. The silent lifting type range hood according to claim 1, wherein the telescopic rod comprises a central core rod (421) and a hollow rod (422), the central core rod (421) is a solid metal rod, and a limit ring is arranged at the upper end of the hollow rod (422).

4. The silence lifting type range hood according to claim 3, wherein both ends of the fixed push rod (24) are installed inside the sliding box (20), and the middle of the fixed push rod (24) is connected with the central core bar (421).

5. The silence lifting type range hood according to claim 1, wherein an air outlet (32) is formed at the top of the fan box (30).

6. The silent lift type range hood according to claim 3, wherein the silent motor (41) is mounted at the bottom of the hollow rod (422), the hollow rod (422) is mounted on the fixed support (43), and the fixed support (43) is mounted at the bottom of the housing (10).

7. The silent lift type range hood according to claim 1, wherein the pair of guide rails (25) are silent damping guide rails.