CN218954980U

CN218954980U - Telescopic shielding piece and range hood

Info

Publication number: CN218954980U
Application number: CN202223338794.1U
Authority: CN
Inventors: 任富佳; 刘秉龙; 刘硕; 成运隆; 桑磊
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-02
Anticipated expiration: 2032-12-12

Abstract

The application relates to the field of range hoods, in particular to a telescopic shielding piece and a range hood. The telescopic shielding piece is used for shielding a gap between the front side of the oil cup of the range hood and the shell of the range hood and comprises a driving part and the shielding piece; the driving part is connected with the shell of the smoke machine, and is connected with the shielding piece to drive the shielding piece to stretch and retract to be close to or far away from the oil cup so that the shielding piece abuts against the oil cup, and the shielding piece is provided with a shielding surface for shielding the gap. The telescopic shielding piece that this application provided stretches out and contracts in order to shelter from the gap of oil cup front side through setting up drive portion drive shielding piece, does not influence the lifting function of collection cigarette chamber, and can guarantee that the roughness of its bottom is better under the range hood in the closed condition, and the outward appearance is more pleasing to the eye.

Description

Telescopic shielding piece and range hood

Technical Field

The application relates to the field of range hoods, in particular to a telescopic shielding piece and a range hood.

Background

The hidden kitchen ventilator is hidden in the smoke collecting cavity, so that a kitchen electric cabinet is integrated with a using environment, and the uniformity of household styles is improved.

Lifting of the smoke collecting cavity is an implementation form of the full-hidden smoke machine. Under the frame, the fully-concealed smoke machine descends the smoke collecting cavity when in work, so that the smoke collecting cavity is closer to the generating area of the lampblack; and when the cigarette is closed, the cigarette collecting cavity is retracted, so that the effect of complete hiding is achieved. The bottom of collection cigarette chamber is provided with the oil cup, and has the oblique angle at the front side design of oil cup generally to avoid collection cigarette chamber surface to be pure flat form and be unfavorable for drawing the oil smoke, this oblique angle leads to closing the back product bottom and can leave over great gap, influences the clean and tidy degree of product outward appearance.

Disclosure of Invention

An object of the application is to provide a telescopic shielding piece and range hood for shelter from the gap between range hood's oil cup front side and the range hood shell, can promote range hood's clean and tidy degree.

The application provides a telescopic shielding piece which is used for shielding a gap between the front side of an oil cup of a range hood and a shell of the range hood, and comprises a driving part and the shielding piece;

the driving part is connected with the shell of the smoke machine, and is connected with the shielding piece to drive the shielding piece to stretch and retract to be close to or far away from the oil cup so that the shielding piece abuts against the oil cup, and the shielding piece is provided with a shielding surface for shielding the gap.

In the above technical scheme, further, the shielding piece is installed in the smoke machine shell, a diversion surface is arranged on the front side of the oil cup, and a fitting surface matched with the diversion surface is formed on one side, facing the oil cup, of the shielding piece;

the bottom surface of the shielding piece forms the shielding surface;

the driving part is connected with one side of the shielding piece, which is away from the oil cup.

In the above technical solution, further, the flow guiding surface is set to be an inclined plane, and the fitting surface is correspondingly set to be an inclined plane.

In the above technical scheme, further, the shielding piece is in a strip shape, and the length direction of the shielding piece is the length direction of the oil cup.

In the above technical solution, further, the driving part includes at least one elastic member;

one end of the elastic piece is connected with the shell of the smoke machine, the other end of the elastic piece is connected with the shielding piece, and the elastic piece applies elastic force to the shielding piece so that the shielding piece continuously applies force to the oil cup.

In the above technical solution, further, the number of the elastic members is plural, and the plural elastic members are disposed at intervals along the length direction of the shielding member.

In the above technical solution, further, the device further includes a first guide member;

the first guide piece and the shell of the smoke machine are surrounded to form a guide channel with an opening facing the oil cup;

the elastic piece is positioned in the guide channel and is connected with the side wall of the first guide piece far away from the opening; the shutter can extend from the opening out of the guide channel or retract from the opening back into the guide channel.

In the above technical solution, further, the guide device further comprises a second guide member;

the second guide piece is a sliding rail component arranged in the smoke machine shell, and the guiding direction of the sliding rail component is the extending and contracting direction of the shielding piece; the shielding piece is connected with the sliding block of the sliding rail assembly.

In the above technical scheme, further, the driving part is a linear motor, the linear motor is installed in the casing of the cigarette, and the output end of the linear motor is connected with the shielding piece.

The application also provides a range hood, which comprises the telescopic shielding piece.

Compared with the prior art, the beneficial effects of this application are:

the telescopic shielding piece that this application provided stretches out and contracts in order to shelter from the gap of oil cup front side through setting up drive portion drive shielding piece, does not influence the lifting function of collection cigarette chamber, and can guarantee that the roughness of its bottom is better under the range hood in the closed condition, and the outward appearance is more pleasing to the eye.

The application also provides a range hood, which comprises the telescopic shielding piece. Based on the above analysis, the range hood has the same beneficial effects and will not be described herein.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or 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 application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a split structure of a shielding member and an oil cup provided by the application;

fig. 2 is a schematic view of a first structure of the range hood provided in the present application;

fig. 3 is a second schematic structural view of the range hood provided in the present application;

fig. 4 is a schematic view of a third structure of the range hood provided in the present application.

In the figure: 101-a driving part; 102-a shutter; 103-a smoke machine shell; 104-an oil cup; 105-a smoke collecting cavity; 106-a guide surface; 107-an abutting surface; 108-shielding surface; 109-a spring; 110-a first guide; 111-guide channels.

Detailed Description

The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Example 1

Referring to fig. 1 to 4, the telescopic shielding member provided by the application is used for shielding a gap between the front side of an oil cup 104 of a range hood and a hood shell 103 so as to improve the attractiveness of the range hood.

The telescopic shutter includes a driving part 101 and a shutter 102; the driving unit 101 is connected to the tobacco housing 103 to attach and fix the driving unit 101. The driving part 101 is connected with the shielding piece 102 to drive the shielding piece 102 to stretch out and draw back to be close to or keep away from the oil cup 104, when the range hood is in the closed state, the oil cup 104 is retracted into the range hood shell 103 under the drive of the smoke collecting cavity 105, the driving part 101 drives the shielding piece 102 to be close to the oil cup 104 until the shielding piece 102 abuts against the oil cup 104, the shielding piece 102 is provided with a shielding surface 108 for shielding a gap, and specifically, the shielding surface 108 is flush with the bottom surface of the range hood shell 103 and the bottom surface of the oil cup 104, so that the gap can be shielded, and the cleanliness of the appearance of a product is improved.

The telescopic shielding piece that this application provided, through setting up the gap that drive portion 101 drive shielding piece 102 stretched out and retracted in order to shelter from oil cup 104 front side, do not influence the lift function of collection cigarette chamber 105, and can guarantee that the roughness of its bottom is better under the range hood in the closed condition, and the outward appearance is more pleasing to the eye.

As shown in fig. 1 and 2, the shielding member 102 is installed in the casing 103 of the cigarette, the shielding member 102 is in a strip shape, and the length direction of the shielding member 102 is the length direction of the oil cup 104, so that the gap between the oil cup 104 and the casing 103 of the cigarette can be reliably shielded. The front side of the oil cup 104 is provided with a guide surface 106, and the side of the shield 102 facing the oil cup 104 forms an abutting surface 107 which is matched with the guide surface 106. The flow guiding surface 106 is shown as an inclined plane, and the bonding surface 107 is correspondingly arranged as an inclined plane. Of course, the diversion surface 106 can be set into other forms such as an arc surface according to actual requirements, and the bonding surface 107 is only required to be correspondingly arranged on the diversion surface 106, and only needs to ensure that the diversion surface and the bonding surface can be bonded.

The driving part 101 is connected with one side of the shielding piece 102, which is away from the oil cup 104, the shielding piece 102 can move towards the direction of the oil cup 104 under the driving of the driving part 101, when the shielding piece 102 is propped against the oil cup 104, the attaching surface 107 is tightly attached to the diversion surface 106, and the shielding surface 108 formed on the bottom surface of the shielding piece 102 can shield a gap from the lower part so as to enable the bottom of the range hood to be flat. That is, the shielding member 102 can completely fill the gap between the front side of the oil cup 104 and the casing 103 of the cigarette, and the shielding member 102 and the oil cup 104 can be closely attached together, so that the shielding effect on the gap is better.

In an alternative to this embodiment, the driving part 101 comprises at least one elastic member; one end of the elastic member is connected with the casing 103 of the cigarette, the other end of the elastic member is connected with the shielding member 102, and the elastic member applies elastic force to the shielding member 102 so that the shielding member 102 is continuously applied with force towards the oil cup 104. Preferably, the number of elastic members is plural, and the plural elastic members are arranged at intervals along the length direction of the shade 102.

In this embodiment, as shown in fig. 1, the elastic member is specifically a spring 109, and the driving part 101 includes three springs 109 disposed at intervals along the length direction of the shielding member 102, and the three springs 109 are disposed at both ends of the shielding member 102 and at the middle of the shielding member 102, respectively, so as to apply elastic force to the shielding member 102, so that the stability of the telescopic movement of the shielding member 102 is higher.

In practice, as shown in fig. 3 and 4, when the range hood is in the closed state, the shutter 102 is extended to the front side of the oil cup 104 by the elastic force of the spring 109. Since the slope of the shield 102 and the cup 104 are uniform, they can be brought together in close proximity to fill the gap. When the range hood is opened, the fume collecting cavity 105 drives the oil cup 104 to descend, and the thickness of the fume collecting cavity 105 is thicker than that of the oil cup 104, so that the shielding piece 102 is extruded by the fume collecting cavity 105 to push the spring 109 to retract, and the lifting function of the fume collecting cavity 105 is not affected by the arrangement of the shielding piece 102.

Preferably, the telescopic shutter further comprises a first guide 110; the first guide piece 110 and the cigarette case 103 enclose to form a guide channel 111 with an opening facing the oil cup 104, one end of the guide channel 111 away from the opening is closed, the spring 109 is positioned in the guide channel 111, the spring 109 is connected with the side wall of the first guide piece 110 away from the opening and can fix the spring 109, the shielding piece 102 can extend out of the guide channel 111 from the opening or retract into the guide channel 111 from the opening, the guide channel 111 can guide the telescopic movement of the shielding piece 102, and the shielding piece 102 is prevented from being skewed under the action of the spring 109, so that the shielding piece 102 cannot be completely attached to the oil cup 104.

Example two

The telescopic shade provided in this embodiment describes another structure for driving and guiding the shade, and the technical solution of the first embodiment also belongs to this embodiment, and the description is not repeated.

In an alternative to this embodiment, the telescopic shutter further comprises a second guide; the second guide piece is a sliding rail component arranged in the smoke machine shell 103, and the guiding direction of the sliding rail component is the telescopic direction of the shielding piece 102; the shielding piece 102 is connected with the sliding block of the sliding rail assembly, the sliding block slides along the guide rail of the sliding rail assembly, so that the telescopic movement of the shielding piece 102 can be guided, the friction force is small, the shielding piece 102 is prevented from being inclined during movement, and the shielding piece 102 cannot be completely attached to the oil cup 104.

In an alternative scheme of the embodiment, the driving part is a linear motor, the linear motor is installed in the smoke machine shell 103, and the output end of the linear motor is connected with the shielding piece 102, so that the shielding piece 102 can be driven to do telescopic motion.

Example III

The third embodiment of the present application provides a range hood, which includes the telescopic shielding member of any one of the above embodiments, so that the range hood has all the beneficial technical effects of the telescopic shielding member of any one of the above embodiments, and will not be described herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application. Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the present application and form different embodiments.

Claims

1. A telescopic shielding piece for shielding a gap between the front side of an oil cup of a range hood and a shell of the range hood, which is characterized by comprising a driving part and the shielding piece;

2. A telescopic shade according to claim 1, wherein the shade is mounted in the smoke machine housing, a guide surface is arranged on the front side of the oil cup, and an abutting surface matched with the guide surface is formed on the side of the shade facing the oil cup;

the bottom surface of the shielding piece forms the shielding surface;

3. A telescopic shade according to claim 2, wherein the flow guiding surface is provided as an inclined plane and the abutment surface is correspondingly provided as an inclined plane.

4. A telescopic shield as claimed in claim 1, in which the shield is strip-like and the length of the shield is the length of the oil cup.

5. A telescopic shade according to claim 1, wherein the drive portion comprises at least one resilient member;

6. A telescopic shade according to claim 5, wherein the number of elastic members is plural, and the plural elastic members are arranged at intervals along the length direction of the shade.

7. A telescoping shield according to claim 5, further comprising a first guide;

8. A retractable shield according to claim 1, further comprising a second guide;

9. A telescopic shade according to claim 1, wherein the drive is a linear motor mounted in the smoke housing and the output of the linear motor is connected to the shade.

10. A range hood comprising a telescopic shield as claimed in any one of claims 1 to 9.