CN213333896U

CN213333896U - Overhead adjusting support for negative pressure ward

Info

Publication number: CN213333896U
Application number: CN202022274723.4U
Authority: CN
Inventors: 封益新; 卞英俊; 刘虎; 王卫东; 陆建南; 江志兴
Original assignee: Jiangsu Panasia Medical Technology Group Co Ltd
Current assignee: Jiangsu Panasia Medical Technology Group Co Ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-01
Anticipated expiration: 2030-10-13

Abstract

The utility model belongs to the technical field of negative pressure ward equipment technique and specifically relates to an overhead adjusting bracket for negative pressure ward, including dull and stereotyped lamp of LED, air supply arrangement, exhaust device and the fixed mounting support that is used for the illumination. The utility model discloses an overhead adjusting bracket for a negative pressure ward has a bottom assembly ring for movably assembling a turnover type lampshade at the lower end of a fixed mounting bracket, and the angle and the height of the turnover type lampshade can be quickly adjusted through a lateral control handle on the turnover type lampshade, so that the operation is simple and the use is convenient; an LED flat lamp for illumination is fixedly arranged in an inner assembling and disassembling port in the turnover type lampshade, so that the turnover type lampshade has an illumination function while having a negative pressure function, and the functionality is greatly enhanced; through at the inside honeycomb duct of convertible lamp shade internally mounted U type structure, bleed in the convertible lamp shade outside through inside honeycomb duct and produce the negative pressure, cooperate side direction heat conduction frame and conducting strip simultaneously, promote the heat dispersion of the dull and stereotyped lamp of LED.

Description

Overhead adjusting support for negative pressure ward

Technical Field

The utility model belongs to the technical field of negative pressure ward equipment technique and specifically relates to a support is adjusted to overhead for negative pressure ward.

Background

The negative pressure ward refers to a ward in which the air pressure inside the ward is lower than the air pressure outside the ward. The negative pressure ward is that under a special device, the air pressure in the ward is lower than the air pressure outside the ward, so that only fresh air outside can flow into the ward from the air circulation, and air polluted by a patient in the ward cannot leak out but is timely discharged to a fixed place through a special channel. Therefore, places outside the ward are not polluted, so that the chance of massive infection of medical staff is reduced, and the ward is most suitable for rescuing patients with respiratory infectious diseases like SARS.

The infectious disease negative pressure isolation ward needs to use one set of air supply purification device and two sets of air exhaust purification devices. The air supply purification device consists of an air supply cabinet and a primary-effect, intermediate-effect and high-efficiency filter device, and the filter efficiency is 99.99%. (the grain diameter is more than or equal to 0.3 mu m). The exhaust purification device consists of an exhaust cabinet and a coarse-effect and medium-effect filter device, and the filter efficiency is 99.99 percent (the particle size is more than or equal to 0.3 mu m).

And traditional send, exhaust device can only be simple installs at the top in the negative pressure ward, and this layer height requirement to the ward is higher, and because the position of setting is higher, the rigidity can't open and close control according to the condition of difference, uses very inconveniently moreover.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the prior art, the improved top-mounted adjusting support for the negative pressure ward is provided, and the problems that the traditional air feeding and exhausting device can only be simply installed at the top of the negative pressure ward, the set position is higher, the position is fixed, the opening and closing control cannot be carried out according to different conditions, and the use is inconvenient are solved.

The utility model provides a technical scheme that its technical problem adopted is: an overhead adjusting bracket for a negative pressure ward comprises an LED flat lamp for illumination, an air supply device, an air exhaust device and a fixed mounting bracket, wherein the air supply device and the air exhaust device are installed on a ceiling of the negative pressure ward, the fixed mounting bracket is fixedly installed on the ceiling of the negative pressure ward through bolts, the lower end of the fixed mounting bracket is provided with an integrated structure bottom assembly ring, a turnover type lampshade for installing the LED flat lamp is arranged in the fixed mounting bracket, an internal loading and unloading opening of a built-in fixed mounting frame is formed in the turnover type lampshade, the LED flat lamp is fixedly installed in the fixed mounting frame through bolts, a U-shaped structure internal flow guide pipe is welded and fixed at the periphery of the internal loading and unloading opening in the turnover type lampshade, a lateral air guide hole matched with the internal flow guide pipe is formed in the outer side of the turnover type lampshade, an internal air guide pipe is positioned at the inner side of the, convertible lamp shade both sides nearly bottom assembly ring end have with the inside side direction assembly pipe that is linked together of inside honeycomb duct, convertible lamp shade insert through side direction assembly pipe that the bottom assembly ring is inside to be assembled with fixed mounting support lower extreme activity.

The air supply device is inserted into the lateral assembly pipe at the corresponding position through the lateral air guide pipe and communicated with the inside of the internal flow guide pipe, and the exhaust device is inserted into the lateral assembly pipe at the corresponding position through the lateral air guide pipe and communicated with the inside of the internal flow guide pipe.

Lateral direction assembly outside of tubes side has cup jointed the side direction spacing ring, side direction spacing ring and convertible lamp shade lateral surface between through extrusion spring elastic connection, bottom assembly ring and side direction spacing ring's the outside is connected and all has the annular meshing flank of tooth between the face.

The non-swing joint top of convertible lamp shade seted up side direction assembly draw-in groove, side direction assembly draw-in groove inside have side direction control handle through bolt fixed mounting.

An arc-shaped operation groove is formed in the inner side face of the side direction control handle near the side direction assembling clamping groove.

The inner side surface of the inner loading and unloading port is fixedly provided with a lateral heat conduction frame, and a heat conduction sheet with an integral structure is arranged between the outer side surface of the lateral heat conduction frame and the inner flow guide pipe.

The utility model has the advantages that:

(1) the utility model discloses an overhead adjusting bracket for a negative pressure ward has a bottom assembly ring for movably assembling a turnover type lampshade at the lower end of a fixed mounting bracket, and the angle and the height of the turnover type lampshade can be quickly adjusted through a lateral control handle on the turnover type lampshade, so that the operation is simple and the use is convenient;

(2) an LED flat lamp for illumination is fixedly arranged in an inner assembling and disassembling port in the turnover type lampshade, so that the turnover type lampshade has an illumination function while having a negative pressure function, and the functionality is greatly enhanced;

(3) through at the inside honeycomb duct of convertible lamp shade internally mounted U type structure, bleed in the convertible lamp shade outside through inside honeycomb duct and produce the negative pressure, cooperate side direction heat conduction frame and conducting strip simultaneously, promote the heat dispersion of the dull and stereotyped lamp of LED.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an internal cross-sectional view of the turnover lampshade of the utility model.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

An overhead adjusting bracket for a negative pressure ward, which is shown in fig. 1 and fig. 2, comprises an LED flat lamp 1 for illumination, an air supply device 2 installed on the ceiling of the negative pressure ward, an air exhaust device 3 and a fixed installation bracket 4 fixedly installed on the ceiling of the negative pressure ward through bolts, wherein the LED flat lamp 1 is obtained for market purchase, is controlled to be opened and closed through an external power supply and an external switch, and can also be automatically controlled to be opened and closed through turning over, the lower end of the fixed installation bracket 4 is provided with an integral structure bottom assembly ring 5, a turning type lampshade 6 for installing the LED flat lamp 1 is arranged in the fixed installation bracket 4, an internal loading and unloading port of a built-in fixed installation frame 7 is arranged in the turning type lampshade 6, the LED flat lamp 1 is fixedly installed in the fixed installation frame 7 through bolts, and a U-shaped structure internal flow guide pipe 8 is welded and fixed, set up on 6 lateral surfaces of convertible lamp shade with inside matched with side direction air guide hole of inside honeycomb duct 8, inside honeycomb duct 8 medial surface is located side direction air guide hole inboard and has seted up the inside air guide hole of built-in inclined negative pressure guide plate 9, the nearly bottom mounting ring 5 ends in 6 both sides of convertible lamp shade have with inside honeycomb duct 8 inside lateral direction assembly pipe 10 that is linked together, convertible lamp shade 6 inserts the inside and 4 lower extreme movable assembly of fixed mounting support of bottom mounting ring 5 through lateral direction assembly pipe 10.

Further, in order to be installed and communicated in a matched mode, the positions of an air outlet of the air supply device 2 and an air inlet of the air exhaust device 3 are fixedly connected with a lateral air guide pipe 11, the air supply device 2 is inserted into the lateral assembling pipe 10 at the corresponding position through the lateral air guide pipe 11 and communicated with the inside of the internal flow guide pipe 8, the air exhaust device 3 is inserted into the lateral assembling pipe 10 at the corresponding position through the lateral air guide pipe 11 and communicated with the inside of the internal flow guide pipe 8, further, in order to be matched with elastic extrusion limiting, a lateral limiting ring 12 is sleeved on the outer side of the lateral assembling pipe 10, the lateral limiting ring 12 is elastically connected with the outer side face of the turnover type lampshade 6 through an extrusion spring 13, and annular meshing tooth surfaces are arranged.

Further, for convenient side direction control, side direction assembly draw-in groove has been seted up on 6 non-swing joint tops of convertible lamp shade, side direction assembly draw-in groove is inside to have side direction control handle 14 through bolt fixed mounting, further, for convenient use, the arc operation groove has on the side direction assembly draw-in groove medial surface of side direction control handle 14 side, furtherly, for promoting side direction heat-conducting ability, fixed mounting has side direction heat conduction frame 15 on the internal face of loading and unloading, side direction heat conduction frame 15 lateral surface and inside honeycomb duct 8 between have an organic whole structure conducting strip 16.

The utility model discloses an overhead adjusting bracket for a negative pressure ward has a bottom assembly ring for movably assembling a turnover type lampshade at the lower end of a fixed mounting bracket, and the angle and the height of the turnover type lampshade can be quickly adjusted through a lateral control handle on the turnover type lampshade, so that the operation is simple and the use is convenient; an LED flat lamp for illumination is fixedly arranged in an inner assembling and disassembling port in the turnover type lampshade, so that the turnover type lampshade has an illumination function while having a negative pressure function, and the functionality is greatly enhanced; through at the inside honeycomb duct of convertible lamp shade internally mounted U type structure, bleed in the convertible lamp shade outside through inside honeycomb duct and produce the negative pressure, cooperate side direction heat conduction frame and conducting strip simultaneously, promote the heat dispersion of the dull and stereotyped lamp of LED.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a support is adjusted to overhead for negative pressure ward, is including LED dull and stereotyped lamp (1) that is used for the illumination, install air supply arrangement (2), exhaust device (3) on negative pressure ward ceiling and through fixed mounting support (4) of bolt fixed mounting on negative pressure ward ceiling, characterized by: fixed mounting support (4) lower extreme have an organic whole structure bottom assembly ring (5), fixed mounting support (4) inside be provided with convertible lamp shade (6) that are used for installing LED dull and stereotyped lamp (1), convertible lamp shade (6) inside offer the inside loading and unloading mouth of built-in fixed mounting frame (7), dull and stereotyped lamp (1) of LED inside fixed mounting frame (7) through bolt fixed mounting, convertible lamp shade (6) inside be located the inside peripheral welded fastening of inside loading and unloading mouth and have inside honeycomb duct (8) of U type structure, convertible lamp shade (6) lateral surface on offer with inside honeycomb duct (8) inside matched with side direction air guide hole, inside honeycomb duct (8) medial surface be located side direction air guide hole inboard and offer the inside air guide hole of built-in oblique negative pressure guide plate (9), convertible lamp shade (6) both sides near bottom assembly ring (5) end have with inside honeycomb duct (8) in have The side direction assembly pipe (10) that communicates mutually, convertible lamp shade (6) insert bottom assembly ring (5) inside and fixed mounting support (4) lower extreme activity assembly through side direction assembly pipe (10).

2. The overhead adjustment bracket of claim 1, wherein: the air supply device (2) is characterized in that lateral air guide pipes (11) are fixedly connected to the air outlet of the air supply device (2) and the air inlet of the air exhaust device (3), the air supply device (2) is inserted into the lateral assembly pipe (10) at the corresponding position through the lateral air guide pipes (11) and is communicated with the inside of the internal flow guide pipe (8), and the air exhaust device (3) is inserted into the lateral assembly pipe (10) at the corresponding position through the lateral air guide pipes (11) and is communicated with the inside of the internal flow guide pipe (8).

3. The overhead adjustment bracket of claim 1, wherein: lateral direction assembly pipe (10) outside cup jointed lateral direction spacing ring (12), lateral direction spacing ring (12) and convertible lamp shade (6) lateral surface between through extrusion spring (13) elastic connection, the outside of bottom assembly ring (5) and lateral direction spacing ring (12) is connected and all has annular meshing flank of tooth between the face.

4. The overhead adjustment bracket of claim 1, wherein: convertible lamp shade (6) non-swing joint top seted up side direction assembly draw-in groove, side direction assembly draw-in groove inside have side direction control handle (14) through bolt fixed mounting.

5. The overhead adjustment bracket of claim 4, wherein: an arc-shaped operation groove is formed in the inner side surface of the proximal assembling clamping groove of the lateral control handle (14).

6. The overhead adjustment bracket of claim 1, wherein: the inner side surface of the inner loading and unloading port is fixedly provided with a lateral heat conduction frame (15), and a heat conduction sheet (16) with an integral structure is arranged between the outer side surface of the lateral heat conduction frame (15) and the inner flow guide pipe (8).