Low-energy-consumption lifting type range hood

Abstract

The utility model discloses a low-energy-consumption lifting type range hood, and belongs to the technical field of range hoods. Comprising a machine shell and a mounting plate, the machine shell is arranged on the front side of the mounting plate in a sliding mode, and the low-energy-consumption lifting type range hood further comprises a fixing frame fixedly arranged on the rear side of the machine shell; the threaded sleeve is vertically and fixedly arranged on the fixing frame; the screw rod is vertically and rotatably arranged on the mounting plate; and the screw rod penetrates through the threaded sleeve and is in threaded fit with the threaded sleeve. The low-energy-consumption lifting type range hood has the beneficial effect that the low-energy-consumption lifting type range hood is good in oil smoke extraction effect.

Description

Technical Field

[0001] The present application relates to the technical field of range hoods, and in particular to a low-energy consumption lifting-type range hood. Background Art

[0002] Currently, large range hoods on the market all have the function of adjustable power. When the number of stoves in use is large, the power of the outdoor unit will be reduced to achieve the effect of reducing energy consumption. However, since the air suction direction of the indoor range hood is fixed, the range hood extraction effects are different in different positions, and therefore higher power is required for range hood extraction, and the range hood effect is not good.

[0003] The structure of the product can refer to a new type of energy-saving smoke exhaust device disclosed in Chinese patent document publication number: CN215216385U, which includes a range hood main body provided with a smoke outlet, a filter plate and an oil receiving box installed on the range hood main body, and a baffle plate slidably arranged inside the range hood main body, the edges of the baffle plate respectively abut against the inner wall of the range hood main body and the upper surface of the filter plate; and a sliding mechanism arranged inside the range hood main body, which is used to drive the baffle plate to move inside the range hood main body.

[0004] In the above structure, since the range fumes extraction area can only be adjusted through one set of partitions, the range fumes extraction direction cannot be adjusted, and the range fumes extraction effects at different positions are different.

[0005] Therefore, a low-energy consumption lifting type range hood with good range hood extraction effect is needed. Utility Model Content

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a low-energy lifting range hood, including: a casing, a mounting plate, the casing is slidably arranged on the front side of the mounting plate, and the low-energy lifting range hood also includes: a fixing frame, fixedly arranged on the rear side of the casing; a threaded sleeve, vertically fixed on the fixing frame; a screw, vertically rotatably arranged on the mounting plate; the screw passes through the threaded sleeve and is threadably matched with the threaded sleeve.

[0008] Furthermore, a grid plate is fixedly arranged on the casing, a plurality of through slots are opened on the grid plate, and partition plates are rotatably arranged in the through slots.

[0009] Furthermore, one end of the partition is fixedly connected to a rotating rod, a pulley is fixedly connected to the rotating rod, and a belt is sleeved between the plurality of pulleys.

[0010] Furthermore, a connecting shaft is fixedly provided on the partition, a rotating handle is rotatably provided on the casing, and the rotating handle is fixedly connected to the connecting shaft.

[0011] Furthermore, a fixing sleeve is vertically fixedly arranged on the rear side of the casing.

[0012] Furthermore, a slide bar is vertically fixed on the mounting plate.

[0013] Furthermore, the sliding rod passes through the fixing sleeve and is slidably matched with the fixing sleeve.

[0014] Furthermore, a motor is fixedly arranged on the mounting plate, and an output end of the motor is fixedly connected to the screw rod.

[0015] Furthermore, an air suction fan is provided on the casing to absorb oil smoke.

[0016] Furthermore, an oil fume duct is connected to the upper end of the casing, and the oil fume duct is connected to the air intake fan.

[0017] The beneficial effect of the present application is that it provides a low-energy consumption lifting type range hood with good range hood extraction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0019] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0020] In the attached picture:

[0021] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0022] Figure 2 yes Figure 1 A schematic diagram of the installation of the grid plate in the embodiment;

[0023] Figure 3 yes Figure 1 A schematic diagram of the installation of the housing in the embodiment;

[0024] Figure 4 yes Figure 1 A schematic diagram of the interior of the housing in the embodiment;

[0025] Figure 5 yes Figure 1 A schematic diagram of the structure of the grid plate in the embodiment;

[0026] Figure 6 yes Figure 4 A partial enlarged view of the grid plate in .

[0027] Reference numerals:

[0028] 100. Casing; 101. Mounting plate; 103. Fixing bracket; 104. Threaded sleeve; 105. Fixing sleeve; 106. Sliding rod; 107. Motor; 108. Screw; 109. Grid plate; 110. Suction fan; 111. Through slot; 112. Partition; 113. Oil fume duct; 114. Rotating handle; 115. Connecting shaft; 116. Rotating rod; 117. Pulley; 118. Belt. DETAILED DESCRIPTION

[0029] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0030] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0031] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0032] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0033] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0034] Reference Figure 1-6The low-energy lifting range hood comprises: a casing 100, a mounting plate 101, a fixing frame 103, a threaded sleeve 104, a screw 108, a fixing sleeve 105, and a sliding rod 106. The casing 100 is arranged on the front side of the mounting plate 101, and the fixing sleeve 105 is provided with two symmetrical left and right sleeves, which are vertically fixedly arranged on the rear side of the casing 100. The sliding rod 106 is provided with two symmetrical left and right sleeves, which are vertically fixedly arranged on the mounting plate 101. The two fixing sleeves 105 are slidably sleeved on the two sliding rods 106. The fixing frame 103 is fixedly arranged on the rear side of the casing 100, the threaded sleeve 104 is vertically fixed on the fixing frame 103, the screw 108 rotates vertically on the mounting plate 101, the threaded sleeve 104 is sleeved on the screw 108 and is threadedly connected with the screw 108, and a motor 107 is fixedly connected to the mounting plate 101, and the power output end of the motor 107 is fixedly connected to the screw 108.

[0035] Two air suction fans 110 are arranged in the housing 100, a fume duct 113 is arranged at the upper end of the housing 100, a grid plate 109 is fixed to the housing 100 and is located at the lower side of the air suction fan 110, a plurality of groups of transversely extending through slots 111 are provided on the grid plate 109, a partition plate 112 is rotatably arranged in the through slot 111, the rotation axis of the partition plate 112 is along the extending direction of the through slot 111, and one end of the partition plate 112 is fixedly connected to a rotating shaft arranged coaxially with the rotation axis of the partition plate 112 The movable rod 116, the rotating rod 116 passes through the suction fan 110, and a pulley 117 is fixedly provided on the rotating rod 116, and a belt 118 is sleeved between the multiple sets of pulleys 117. The other end of one of the partitions 112 is fixedly connected to a connecting shaft 115 which is coaxially arranged with the rotating axis of the partition 112, and the connecting shaft 115 passes through the grid plate 109. A rotating handle 114 is rotatably provided on the casing 100, and the rotating handle 114 is fixedly connected to the connecting shaft 115.

[0036] Working or installation process: When the height of the range hood needs to be adjusted, the motor 107 is started to output power to drive the screw 108 to rotate, and the threaded sleeve 104 is threadedly matched with the screw 108 to drive the housing 100 to move, and the fixed sleeve 105 slides along the slide bar 106. When the housing 100 is at different heights, the direction of the oil smoke toward the housing 100 changes. When sucking oil smoke, the suction fan 110 is started to suck oil smoke at this time, and the baffle 112 is deflected by rotating the rotating handle 114. At the same time, the motor 107 cooperates with the belt 118 to adjust the suction direction to ensure the suction effect around the stove in use and avoid the range hood from sucking ineffectively in other areas.

[0037] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. Low energy consumption lifting type range hood, including: A housing and a mounting plate, wherein the housing is slidably arranged in front of the mounting plate, and is characterized in that: The low-energy consumption lifting type range hood also includes: A fixing frame, fixedly arranged at the rear side of the casing; A threaded sleeve, vertically fixed on the fixing frame; A screw rod is vertically rotatably arranged on the mounting plate; The screw rod passes through the threaded sleeve and is threadably matched with the threaded sleeve; A grid plate is fixedly arranged on the casing, a plurality of through slots are opened on the grid plate, and a partition plate is rotatably arranged in the through slots.

2. The low-energy consumption lifting type range hood according to claim 1, characterized in that: One end of the partition is fixedly connected to a rotating rod, and a pulley is fixedly connected to the rotating rod.

3. The low-energy consumption lifting type range hood according to claim 2, characterized in that: Belts are sleeved between the plurality of pulleys.

4. The low-energy consumption lifting type range hood according to claim 2, characterized in that: The partition is fixedly provided with a connecting shaft, and the housing is rotatably provided with a rotating handle, and the rotating handle is fixedly connected to the connecting shaft.

5. The low-energy consumption lifting type range hood according to claim 1, characterized in that: A fixing sleeve is vertically fixedly arranged on the rear side of the casing.

6. The low-energy consumption lifting type range hood according to claim 5, characterized in that: A slide bar is vertically fixed on the mounting plate.

7. The low-energy consumption lifting type range hood according to claim 6, characterized in that: The sliding rod passes through the fixing sleeve and is slidably matched with the fixing sleeve.

8. The low-energy consumption lifting type range hood according to claim 1, characterized in that: A motor is fixedly arranged on the mounting plate, and an output end of the motor is fixedly connected to the screw rod.

9. The low-energy consumption lifting type range hood according to claim 1, characterized in that: The casing is provided with an air suction fan for sucking oil smoke.

10. The low-energy consumption lifting type range hood according to claim 9, characterized in that: The upper end of the casing is connected with an oil fume duct, and the oil fume duct is connected to the air intake fan.

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