CN214841041U

CN214841041U - Range hood with pipeline cleaning function

Info

Publication number: CN214841041U
Application number: CN202120189351.7U
Authority: CN
Inventors: 张小校
Original assignee: Zhejiang Lante Electrical Appliance Co ltd
Current assignee: Zhejiang Lante Electrical Appliance Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-23
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a lampblack absorber with pipeline cleaning, including first connecting plate and second connecting plate, the inside fixedly connected with spring of second connecting plate, the top fixedly connected with fixture block of spring, the top fixedly connected with connecting rod of fixture block, the top of connecting rod passes second connecting plate and extends to its outside and fixedly connected with press the briquetting, the inside of second connecting plate rotates and is connected with the thread bush, the outside fixedly connected with turning block of thread bush, the middle part threaded connection of thread bush has the round bar, the outside of round bar is equipped with the external screw thread; through setting up mechanisms such as connecting rod, fixture block, fixed block, spring, when installing the pipeline, only need aim at the fixed block of first connecting plate one side first connecting plate inside and insert, under the effect of spring, the inclined plane end card of fixture block is inside the fixed block, realizes the joint of pipeline.

Description

Range hood with pipeline cleaning function

Technical Field

The utility model relates to a lampblack absorber technical field specifically is a lampblack absorber with pipe cleaning.

Background

The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. It is installed in kitchen range top, can take away the harmful oil smoke of human body rapidly of the wastes material that the kitchen range burns and the culinary art in-process produced, the discharge chamber is outdoor, collect the oil smoke condensation simultaneously, pollution abatement, air-purifying to there is the antitoxic, explosion-proof safety guarantee effect, a large amount of oil stains are piled up easily to the lampblack absorber in smoke exhaust pipe after repetitious usage, it is clean to need dismantle the pipeline, prevent the too much dirty oil backward flow of oil stain, therefore we propose a lampblack absorber with pipeline cleaning.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a lampblack absorber with pipe cleaning.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a range hood with pipeline cleaning, which comprises a first connecting plate and a second connecting plate, wherein the inside of the second connecting plate is fixedly connected with a spring, the top of the spring is fixedly connected with a clamping block, the top of the clamping block is fixedly connected with a connecting rod, the top of the connecting rod passes through the second connecting plate and extends to the outside thereof and is fixedly connected with a pressing block, the inside of the second connecting plate is rotatably connected with a threaded sleeve, the outside of the threaded sleeve is fixedly connected with a rotating block, the middle part of the threaded sleeve is in threaded connection with a round bar, the outside of the round bar is provided with an external thread, the outside of the round bar is fixedly connected with a second limiting block below the external thread, the outside of the round bar is fixedly connected with a first limiting block below the second limiting block, the inside of the second connecting plate is provided with a rectangular groove, the lower end of the round bar penetrates into the inside of the rectangular groove and is fixedly connected with the rectangular block, the rectangular block is connected with the inside of the rectangular groove in a sliding mode.

As a preferred scheme of the utility model, the inside fixedly connected with guide bar of second connecting plate, guide bar and the inside sliding connection of fixture block.

As a preferred scheme of the utility model, one side fixedly connected with fixed block of first connecting plate, the card hole that uses with the cooperation of fixture block inclined plane end is seted up to the inside of fixed block.

As an optimized scheme of the utility model, one side fixedly connected with second pipeline of first connecting plate.

As a preferred scheme of the utility model, the first pipeline of one side fixedly connected with of second connecting plate, one side fixedly connected with lampblack absorber body of first pipeline.

As an optimized scheme of the utility model, the outside fixedly connected with protective layer of first pipeline and second pipeline.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a set up mechanisms such as connecting rod, fixture block, fixed block, spring, when installing the pipeline, only need aim at the fixed block of first connecting plate one side and insert inside the first connecting plate, under the effect of spring, the inclined plane end card of fixture block is inside the fixed block, realizes the joint of pipeline; through setting up the round bar, the thread bush, the turning block, the external screw thread, the second stopper, first stopper, the rectangular channel, mechanism such as rectangular block, go into the inside back of fixed block at the fixture block card, through rotating the thread bush, at the external screw thread, under the effect of rectangular channel and rectangular block, the round bar drives first stopper and upwards compresses tightly the fixture block, prevent not hard up, when the unblock, the antiport thread bush, the round bar drives the second stopper and pushes down the fixture block, when the inclined plane end of fixture block leaves the fixed block inside, with two pipeline separation, realize dismantling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is an enlarged view of the present invention a;

fig. 3 is an enlarged view of the present invention B;

in the figure, 1, a range hood body; 2. a first conduit; 3. a second conduit; 4. a first connecting plate; 5. a fixed block; 6. a clamping block; 7. a spring; 8. a round bar; 9. a first stopper; 10. a guide bar; 11. a second limiting block; 12. an external thread; 13. a threaded sleeve; 14. rotating the block; 15. a connecting rod; 16. a pressing block; 17. a rectangular groove; 18. a rectangular block; 19. a second connecting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-3, the utility model provides a preferred scheme of the utility model, a range hood with a clean pipeline, which comprises a first connecting plate 4 and a second connecting plate 19, a spring 7 is fixedly connected inside the second connecting plate 19, a clamping block 6 is fixedly connected on the top of the spring 7, a connecting rod 15 is fixedly connected on the top of the clamping block 6, the top of the connecting rod 15 passes through the second connecting plate 19 and extends to the outside thereof and is fixedly connected with a pressing block 16, a thread sleeve 13 is rotatably connected inside the second connecting plate 19, a rotating block 14 is fixedly connected on the outside of the thread sleeve 13, a round rod 8 is in threaded connection with the middle of the thread sleeve 13, an external thread 12 is arranged on the outside of the round rod 8 and is fixedly connected with a second limiting block 11 below the external thread 12, a first limiting block 9 is fixedly connected on the outside of the round rod 8 and is located below the second limiting block 11, a rectangular groove 17 is formed in the second connecting plate 19, the lower end of the round rod 8 penetrates into the rectangular groove 17 and is fixedly connected with a rectangular block 18, and the rectangular block 18 is in sliding connection with the inside of the rectangular groove 17; through setting up mechanisms such as connecting rod 15, fixture block 6, fixed block 5, spring 7, when installing the pipeline, only need aim at first connecting plate 4 inside the inserting with the fixed block 5 of first connecting plate 4 one side, under the effect of spring 7, the inclined plane end card of fixture block 6 is advanced inside fixed block 5, realizes the joint of pipeline.

Further, a guide rod 10 is fixedly connected inside the second connecting plate 19, and the guide rod 10 is slidably connected with the inside of the fixture block 6; so that the guide bar 10 plays a role of guiding and stabilizing.

Further, one side of the first connecting plate 4 is fixedly connected with a fixing block 5, and a clamping hole matched with the inclined plane end of the clamping block 6 is formed in the fixing block 5; thereby facilitating the smooth clamping of the clamping block 6 into the clamping hole.

Further, one side of the first connecting plate 4 is fixedly connected with a second pipeline 3; so that the oil smoke can be discharged through the second duct 3.

Further, one side of the second connecting plate 19 is fixedly connected with a first pipeline 2, and one side of the first pipeline 2 is fixedly connected with a range hood body 1; thereby being convenient for the lampblack absorber body 1 to discharge the lampblack from the second pipeline 2.

Further, a protective layer 20 is fixedly connected to the outer sides of the first pipeline 2 and the second pipeline 3; the protective layer 20 thus protects the pipe.

The working principle is as follows: when the pipeline is disassembled, the rotating block 14 on the outer side of the threaded sleeve 13 is rotated, the rotating block 14 drives the threaded sleeve 13 to rotate together, the round rod 8 drives the second limiting block 11 to press the fixture block 6 downwards under the action of the external threads 12 on the outer side of the round rod 8, the spring 7 is compressed at the moment, one end of the fixture block 6 leaves the inside of the fixed block 5, and the rectangular block 18 slides downwards in the rectangular groove 17; when the pipeline is installed, only need aim at first connecting plate 4 with the fixed block 5 of first connecting plate 4 one side inside inserting, under the effect of spring 7, inside the inclined plane end card of fixture block 6 advanced fixed block 5, realize the joint of pipeline, advance inside the fixed block 5 at fixture block 6 card, through rotating thread bush 13, under the effect of external thread 12, rectangular channel 17 and rectangular block 18, round bar 8 drives first stopper 9 and upwards compresses tightly fixture block 6, prevents to become flexible.

Finally, it should be noted that: in the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, are used for indicating the orientation or position based on the orientation or position shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements or through the interaction of two elements, unless otherwise specifically limited, and those skilled in the art will understand that the terms specifically mean the inside of the two elements or through the interaction of the two elements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The range hood with the function of cleaning the pipeline is characterized by comprising a first connecting plate (4) and a second connecting plate (19), wherein a spring (7) is fixedly connected inside the second connecting plate (19), a clamping block (6) is fixedly connected to the top of the spring (7), a connecting rod (15) is fixedly connected to the top of the clamping block (6), the top of the connecting rod (15) penetrates through the second connecting plate (19) to extend to the outer side of the connecting rod and is fixedly connected with a pressing block (16), a threaded sleeve (13) is rotatably connected inside the second connecting plate (19), a rotating block (14) is fixedly connected to the outer side of the threaded sleeve (13), a round rod (8) is in threaded connection with the middle of the threaded sleeve (13), external threads (12) are arranged on the outer side of the round rod (8), and a second limiting block (11) is fixedly connected to the outer side of the round rod (8) and is located below the external threads (12), the outside of round bar (8) and the first stopper of below fixedly connected with (9) that is located second stopper (11), rectangular channel (17) have been seted up to the inside of second connecting plate (19), the lower extreme of round bar (8) penetrates inside and fixedly connected with rectangular block (18) of rectangular channel (17), rectangular block (18) and the inside sliding connection of rectangular channel (17).

2. A range hood with duct cleaning according to claim 1, characterized in that a guide rod (10) is fixedly connected to the inside of the second connecting plate (19), and the guide rod (10) is slidably connected to the inside of the fixture block (6).

3. The range hood with the function of cleaning the pipeline according to claim 1, wherein a fixing block (5) is fixedly connected to one side of the first connecting plate (4), and a clamping hole matched with the inclined end of the clamping block (6) for use is formed in the fixing block (5).

4. A fume extractor with duct cleaning according to claim 1, characterized in that a second duct (3) is fixedly connected to one side of said first connection plate (4).

5. A range hood with duct cleaning according to claim 1, characterized in that one side of the second connecting plate (19) is fixedly connected with a first duct (2), and one side of the first duct (2) is fixedly connected with a range hood body (1).

6. A fume exhauster with duct cleaning according to claim 5, characterized in that a protective layer (20) is fixedly connected to the outer side of the first duct (2) and the second duct (3).