CN219253611U

CN219253611U - Split type fume chamber

Info

Publication number: CN219253611U
Application number: CN202222615434.5U
Authority: CN
Inventors: 乔国敬
Original assignee: Shanghai Najiu Intelligent Technology Co ltd
Current assignee: Shanghai Najiu Intelligent Technology Co ltd
Priority date: 2022-10-02
Filing date: 2022-10-02
Publication date: 2023-06-27
Anticipated expiration: 2032-10-02

Abstract

The utility model discloses a split type fume hood, which belongs to the technical field of fume hoods, and particularly relates to a split type fume hood, comprising an upper hood body and a lower hood body, wherein the upper hood body is of a hollow structure with an opening at the bottom end and the front end, the lower hood body is of a hollow structure with an opening at the top end and the front end, the volume of a cavity formed by the upper hood body and the lower hood body together can be increased, a plurality of sliding grooves for sliding in of a baffle plate are formed in the lower hood body, and limit grooves are formed in the inner wall of the sliding grooves, and the split type fume hood has the beneficial effects that: the upper cabinet body is arranged above the lower cabinet body in a sliding way, so that the size of a cavity formed by the upper cabinet body and the lower cabinet body together can be enlarged, more objects can be contained, and the practicability is higher; the lower cabinet body is provided with a plurality of sliding grooves, so that the number of the partition boards can be set according to the needs, the distance between the two partition boards can be adjusted according to the needs, and articles with different heights can be placed conveniently.

Description

Split type fume chamber

Technical Field

The utility model relates to the technical field of fume hoods, in particular to a split fume hood.

Background

The utility model patent with the publication number of CN210333687U discloses a split type PP ventilation cabinet, which comprises a cabinet body, wherein the bottom of the cabinet body is fixedly connected with a universal wheel, one side of the cabinet body is fixedly connected with a hinge, one side of the hinge, which is far away from the cabinet body, is fixedly connected with a door plate, one side of the door plate is fixedly connected with a glass window, the top of the cabinet body is fixedly connected with a standby power storage box, and one side of the cabinet body is respectively provided with a first exhaust fan and a second exhaust fan;

the utility model patent with the publication number of CN211679239U discloses a fume chamber with split type pull cabinet, including the main cabinet body, the medial surface bottom left end of the main cabinet body is equipped with the rectangle cabin, and the inside of rectangle groove is equipped with the pull cabinet, and the leading flank of pull cabinet is equipped with the cabinet door, and the medial surface of pull cabinet is equipped with T shape partition panel, and T shape partition panel is cut apart the medial surface of pull cabinet into waste liquid bin and disinfection cabin, and the quantity of waste liquid bin is two.

The following drawbacks exist from the solutions of both of the above mentioned patents: the volume of the cabinet body is constant, so that the volume of the inner cavity of the cabinet body is also constant, and when articles placed in the cabinet body are fewer, the cabinet is not fully filled, and the space occupied by the cabinet is larger, so that the space is wasted; when more articles need to be contained, the cabinet can not be contained at the moment, so that the inner cavity of the existing cabinet can not be expanded.

Disclosure of Invention

The present utility model has been made in view of the problems existing in the conventional split type fume hood.

Therefore, the utility model aims to provide the split type ventilation cabinet, which solves the problems that the volume of the cabinet body is constant, and the inner cavity volume of the cabinet body is also constant, so that when articles placed in the cabinet body are fewer, the cabinet is not fully filled, and the space occupied by the cabinet is larger, so that the space is wasted; when more articles need to be contained, the cabinet can not be contained at the moment, so that the inner cavity of the existing cabinet can not be expanded.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the split type fume hood comprises an upper hood body and a lower hood body, wherein the upper hood body is of a hollow structure with an opening at the bottom end and the front end, the lower hood body is of a hollow structure with an opening at the top end and the front end, and the volume of a cavity formed by the upper hood body and the lower hood body can be increased;

the lower cabinet body is provided with a plurality of sliding grooves for the baffle plates to slide in, and the inner wall of each sliding groove is provided with a limiting groove.

As a preferred embodiment of the split fume hood of the present utility model, the following is adopted: the upper cabinet body and the lower cabinet body are connected through the support assembly in a supporting mode, the height of the support assembly can be adjusted, the top end of the support assembly is fixedly connected with the upper cabinet body, the bottom end of the support assembly is fixedly connected with the base, and the lower cabinet body is installed on the base.

As a preferred embodiment of the split fume hood of the present utility model, the following is adopted: the support assembly comprises an internal thread pipe, the inner wall of the internal thread pipe is in threaded connection with a screw rod, the top end of the screw rod is rotationally connected with a first bearing seat through a bearing, the top end of the first bearing seat is fixedly connected with a fixed block, and the bottom end of the internal thread pipe is rotationally connected with a second bearing seat through a bearing.

As a preferred embodiment of the split fume hood of the present utility model, the following is adopted: the fixed block is fixedly arranged at the bottom end of the upper cabinet body, and the second bearing seat is arranged on the base through bolts.

As a preferred embodiment of the split fume hood of the present utility model, the following is adopted: limiting blocks are uniformly formed at the bottoms of the two ends of the partition board, and can be inserted into the limiting grooves.

As a preferred embodiment of the split fume hood of the present utility model, the following is adopted: one end of the upper cabinet body is rotationally connected with the upper cabinet door through a hinge, and one end of the lower cabinet body is rotationally connected with the lower cabinet door through a hinge.

As a preferred embodiment of the split fume hood of the present utility model, the following is adopted: the upper cabinet body is characterized in that sliding grooves are formed in the inner walls of the left end and the right end of the upper cabinet body, sliding strips are arranged on the inner walls of the left end and the right end of the lower cabinet body, and the inner walls of the sliding grooves are connected with the sliding strips in a sliding mode.

Compared with the prior art:

1. the upper cabinet body is arranged above the lower cabinet body in a sliding way, so that the size of a cavity formed by the upper cabinet body and the lower cabinet body together can be enlarged, more objects can be contained, and the practicability is higher;

2. because the size of the inner cavity of the cabinet body can be adjusted, when the articles to be contained are fewer, the cabinet body is adjusted to small points so as to reduce the occupied space of the cabinet body and avoid the waste of space; meanwhile, when more articles need to be accommodated, the cabinet body can be enlarged; therefore, the ventilation cabinet is more flexible to use;

3. the upper cabinet body and the lower cabinet body are connected through the support assembly, so that the upper cabinet body can be supported, and the stability between the upper cabinet body and the lower cabinet body is kept; the height adjusting mode of the supporting component is simple;

4. the lower cabinet body is provided with a plurality of sliding grooves, so that the number of the partition boards can be set according to the needs, the distance between the two partition boards can be adjusted according to the needs, and articles with different heights can be placed conveniently.

Drawings

FIG. 1 is a schematic diagram of a structure provided by the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 provided by the present utility model;

FIG. 3 is a side view of the inner wall of the lower cabinet provided by the utility model;

fig. 4 is a schematic view of a separator provided by the present utility model.

In the figure: the upper cabinet body 1, the upper cabinet door 11, the upper door handle 111, the sliding chute 12, the lower cabinet body 2, the lower cabinet door 21, the lower door handle 211, the sliding groove 22, the limiting groove 23, the sliding strip 24, the partition plate 3, the limiting block 31, the supporting component 4, the internal thread tube 41, the screw rod 42, the first bearing seat 43, the fixed block 44, the second bearing seat 45 and the base 5.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a split type fume hood, please refer to fig. 1-4, comprising an upper cabinet body 1 and a lower cabinet body 2, wherein the upper cabinet body 1 is of a hollow structure with an opening at the bottom end and the front end, the lower cabinet body 2 is of a hollow structure with an opening at the top end and the front end, and the volume of a cavity formed by the upper cabinet body 1 and the lower cabinet body 2 can be increased;

offer the roll-in groove 22 that a plurality of confession baffle 3 was slipped in on the lower cabinet body 2, set up a plurality of roll-in groove 22 to the position of baffle 3 can be adjusted, and the quantity of baffle 3 also can be adjusted, and most importantly, the distance between two baffles 3 can be adjusted, thereby can adapt to the article of placing different height, and baffle 3 can be with the cavity partition of the lower cabinet body 2, thereby forms a plurality of little cavitys and puts into article, has offered spacing groove 23 on the roll-in groove 22 inner wall.

The upper cabinet body 1 and the lower cabinet body 2 are in supporting connection through a supporting component 4, the height of the supporting component 4 can be adjusted, the top end of the supporting component 4 is fixedly connected with the upper cabinet body 1, the bottom end of the supporting component is fixedly connected with a base 5, and the lower cabinet body 2 is arranged on the base 5; the support assembly 4 supports the lower cabinet 2 so that the upper cabinet 1 and the lower cabinet 2 are kept relatively stable, and the height of the support assembly can be adjusted, thereby bringing about the adjustment of the height of the upper cabinet 1.

The support assembly 4 comprises an inner threaded pipe 41, the inner wall of the inner threaded pipe 41 is in threaded connection with a screw rod 42, the top end of the screw rod 42 is rotatably connected with a first bearing seat 43 through a bearing, so that the screw rod 42 can be rotated, the top end of the first bearing seat 43 is fixedly connected with a fixed block 44, the bottom end of the inner threaded pipe 41 is rotatably connected with a second bearing seat 45 through a bearing, and the inner threaded pipe 41 can be rotated.

The fixed block 44 is fixedly installed at the bottom end of the upper cabinet body 1, and the second bearing 45 is installed on the base 5 through bolts.

One end of the upper cabinet body 1 is rotatably connected with the upper cabinet door 11 through a hinge, an upper door handle 111 is arranged on the upper cabinet door 11, one end of the lower cabinet body 2 is rotatably connected with the lower cabinet door 21 through a hinge, and a lower door handle 211 is arranged on the lower cabinet door 21; the slot has been seted up to the bottom of last cabinet door 11, and has seted up the internal thread hole that communicates the slot on the last cabinet door, and downthehole threaded connection has the bolt, and in the slot was inserted on the top of lower cabinet door 21, the one end of bolt was supported down cabinet door 21 for keep stable between last cabinet door 11 and the lower cabinet body 2.

Limiting blocks 31 are uniformly formed at the bottoms of the two ends of the partition plate 3, and the limiting blocks 31 can be inserted into the limiting grooves 23; so that the stability of the separator 3 can be maintained.

Sliding grooves 12 are formed in the inner walls of the left end and the right end of the upper cabinet body 1, sliding strips 24 are formed in the inner walls of the left end and the right end of the lower cabinet body 2, and the inner walls of the sliding grooves 12 are connected with the sliding strips 24 in a sliding mode.

When the baffle plate is specifically used, two ends of the baffle plate 3 are placed into the sliding groove 22, and after the limiting blocks 31 at the two ends of the baffle plate 3 are aligned with the limiting grooves 23, the limiting blocks 31 are inserted into the limiting grooves 23; a second baffle plate 6 is arranged in the inner cavity of the upper cabinet body 1 by bolts according to the need; the number and the positions of the partition boards 3 can be set according to the requirement, and the height of a cavity between the two partition boards 3 can be adjusted; simultaneously, the position of the lower cabinet door 21 inserted into the upper cabinet door 11 is adjusted so that the lower cabinet door 21 can cover the lower cabinet body 2; according to the quantity of placed articles, the size of a cavity formed by the upper cabinet body 1 and the lower cabinet body 2 is adjusted in the following mode: the screw rod 42 is kept motionless, the internal threaded pipe 41 is rotated to drive the screw rod 42 to lift and lower, and the height adjustment of the upper cabinet 1 is completed.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a split type fume chamber, includes cabinet body (1) and lower cabinet body (2), its characterized in that: the upper cabinet body (1) is of a hollow structure with an opening at the bottom end and the front end, the lower cabinet body (2) is of a hollow structure with an opening at the top end and the front end, and the volume of a cavity formed by the upper cabinet body (1) and the lower cabinet body (2) can be increased;

a plurality of sliding grooves (22) for sliding in the partition plates (3) are formed in the lower cabinet body (2), and limiting grooves (23) are formed in the inner walls of the sliding grooves (22).

2. The split type fume chamber according to claim 1, wherein the upper chamber body (1) and the lower chamber body (2) are supported and connected by a supporting component (4), the height of the supporting component (4) can be adjusted, the top end of the supporting component (4) is fixedly connected with the upper chamber body (1), the bottom end of the supporting component is fixedly connected with a base (5), and the lower chamber body (2) is mounted on the base (5).

3. A split fume hood according to claim 2, wherein the support assembly (4) comprises an internally threaded tube (41), the inner wall of the internally threaded tube (41) is in threaded connection with a screw rod (42), the top end of the screw rod (42) is rotatably connected with a first bearing seat (43) through a bearing, the top end of the first bearing seat (43) is fixedly connected with a fixed block (44), and the bottom end of the internally threaded tube (41) is rotatably connected with a second bearing seat (45) through a bearing.

4. A split fume hood according to claim 3, characterised in that said fixed block (44) is fixedly mounted at the bottom end of said upper cabinet body (1), and said second bearing seat (45) is mounted on the base (5) by means of bolts.

5. A split fume hood according to claim 1, wherein the bottom parts of the two ends of the partition board (3) are uniformly and integrally formed with a limiting block (31), and the limiting block (31) can be inserted into the limiting groove (23).

6. A split type fume chamber according to claim 1, wherein one end of the upper chamber body (1) is rotatably connected to the upper chamber door (11) through a hinge, and one end of the lower chamber body (2) is rotatably connected to the lower chamber door (21) through a hinge.

7. The split type fume chamber according to claim 1, wherein the inner walls of the left and right ends of the upper chamber body (1) are provided with sliding grooves (12), the inner walls of the left and right ends of the lower chamber body (2) are provided with sliding strips (24), and the inner walls of the sliding grooves (12) are slidably connected with the sliding strips (24).