CN213911460U

CN213911460U - Heated air circulation formula sterilizer

Info

Publication number: CN213911460U
Application number: CN202020570216.2U
Authority: CN
Inventors: 卢楚鹏; 赵高航; 张煜圣; 严炼
Original assignee: Guangdong Vanward New Electric Co Ltd
Current assignee: Guangdong Vanward New Electric Co Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-08-10
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to a hot air circulation type disinfection cabinet, which comprises a cabinet body, a fan, a heat source and a protective cover, wherein the fan, the heat source and the protective cover are arranged in the cabinet body; the cabinet body is provided with a bottom plate and a back plate which are connected with each other; the guard shield is close to relatively the bottom plate with the backplate sets up, the air intake is located the up end of guard shield, the air outlet is located the preceding terminal surface of guard shield the utility model discloses improve the temperature degree of consistency and sterile validity effectively.

Description

Heated air circulation formula sterilizer

Technical Field

The utility model relates to a disinfection cabinet, in particular to a hot air circulation type disinfection cabinet.

Background

Present sterilizer is through ultraviolet ray, far infrared, high temperature, modes such as ozone, realize disinfection to the article of internal storage of sterilizer, when using far infrared to the sterilizer disinfection, because the heat source is relatively fixed at the internal mounted position of sterilizer, can cause the internal local high temperature's of sterilizer phenomenon when the heat source heating, all reach the temperature requirement everywhere in the cabinet if needs realization cabinet, then need increase the consumption of heat source, although the disinfection effect has been ensured, nevertheless increased the energy consumption undoubtedly, be unfavorable for energy-concerving and environment-protective, and when internal article of cabinet is more, the air is not circulated, the temperature is difficult to distribute evenly more.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a heated air circulation formula sterilizer, it improves the temperature degree of consistency and sterile validity effectively.

The technical problem is solved by the following technical scheme:

a heated air circulation type disinfection cabinet comprises a cabinet body, and a fan, a heat source and a protective cover which are arranged in the cabinet body, wherein the protective cover is provided with an air inlet and an air outlet, and the fan and the heat source are arranged in the protective cover.

In one embodiment, the device further comprises a bracket; the fan, the heat source and the shield are fixed on the support, and the support is fixed on the cabinet body.

In one embodiment, the cabinet body is provided with a bottom plate and a back plate which are connected with each other; the protective cover is relatively close to the bottom plate and the back plate, the air inlet is located on the upper end face of the protective cover, and the air outlet is located on the front end face of the protective cover.

In one embodiment, the shield is enclosed by a front side plate, a rear side plate, a left side plate, a right side plate and an upper side plate; the front side plate is provided with the air outlet and is connected with the front end faces of the two supporting plates; the upper side plate is provided with the air inlet.

In one embodiment, the shield has a plurality of the air inlets, and the plurality of the air inlets are arranged in a straight strip shape.

In one embodiment, the air outlet of the shield is provided with a grid.

In one embodiment, the fan is a cross-flow fan, and the fan comprises a motor and an impeller connected with the motor; the support include the intermediate lamella and connect in two backup pads at intermediate lamella both ends, the motor is fixed on one of them backup pad, the impeller is located between two backup pads, the heat source the guard shield is installed on two backup pads.

In one embodiment, the heat source is fixed on the upper end surfaces of the two support plates and is positioned between the impeller and the air inlet.

In one embodiment, the wind guide rod further comprises a wind guide rod; the air guide rods are fixed on the two support plates and positioned between the impeller and the air outlet, and all or part of the air outlet is lower than the air guide rods.

In one embodiment, the system further comprises a controller; the controller; is arranged on the outer side of the back plate of the cabinet body and is electrically connected with the fan and the heat source.

Compared with the background art, the hot air circulating disinfection cabinet has the beneficial effects that:

through at internal fan, the heat source of setting of cabinet, can promote the internal air temperature degree of consistency of cabinet, when utilizing guard shield protection fan, heat source, can be at the internal orderly circulation air current of forming of cabinet again, can further promote the internal air temperature degree of consistency of cabinet, do benefit to abundant disinfection.

Drawings

FIG. 1 is a front view of a hot air circulation type disinfection cabinet;

FIG. 2 is a partial sectional view of the hot air circulation type sterilizing cabinet;

FIG. 3 is an isometric view of a portion of the hot air circulation sterilization cabinet;

FIG. 4 is a schematic view of the connection of the bracket to the fan, heat source and shroud;

FIG. 5 is an exploded view of the hot air circulation type disinfection cabinet.

Detailed Description

As shown in fig. 1 to 5, a heated air circulation type disinfection cabinet includes a cabinet body 1, and a fan 2, a heat source 3 and a shield 4 which are arranged in the cabinet body 1, wherein the shield 4 is provided with an air inlet 41 and an air outlet 42, and the fan 2 and the heat source 3 are arranged in the shield 4.

The hot air circulation type disinfection cabinet starts to work, the fan 2 operates, negative pressure is formed around the air inlet 41, air outside the protective cover 4 is sucked from the air inlet 41, heated by the heat source 3 and blown out of the air outlet 42 to the outer side of the protective cover 4, heated air enters the protective cover 4 after heating and disinfecting substances to be disinfected in the cabinet body 1, and the air circulates in the same way to realize heating and disinfecting substances to be disinfected.

Further, the hot air circulation type disinfection cabinet also comprises a bracket 5; the fan 2, the heat source 3 and the shield 4 are fixed on the support 5, and the support 5 is fixed on the cabinet body 1. This scheme is fixed fan 2, heat source 3 and guard shield 4 through support 5 to can regard as a module production, install again in the cabinet body 1, do benefit to and improve production efficiency.

Further, the cabinet body 1 is provided with a bottom plate 11 and a back plate 12 which are connected with each other; the shield 4 is disposed relatively close to the bottom plate 11 and the back plate 12, the air inlet 41 is located on an upper end surface of the shield 4, and the air outlet 42 is located on a front end surface of the shield 4. This scheme has specified guard shield 4's mounted position, is close to relatively bottom plate 11 is relative roof, is close to relatively backplate 12 is relative cabinet door, installs guard shield 4 bottom plate 11 with near backplate 12 handing-over department to combine the ascending characteristics of hot-air to set up air-out under the air inlet, do benefit to the disinfection more.

Further, the shield 4 is enclosed by a front plate 401, a rear plate, a left plate, a right plate 402 and an upper plate 403; the front side plate 401 is provided with the air outlet 42 and is connected with the front end faces of the two support plates 52; the upper side plate 43 is provided with the air inlet 41; the rear end face of the hood 4 abuts against the back plate 12.

Further, the hood 4 has a plurality of the air inlets 41, and the plurality of the air inlets 41 are arranged in a straight strip shape. According to the scheme, the caliber of the air inlet is reduced so as to avoid sucking large objects and increase the air inlet volume by arranging a plurality of air inlets, and the hot air circulation effect is ensured.

Further, the heated air circulation type disinfection cabinet further comprises a grid 6, wherein the grid 6 is arranged at the air outlet 42 of the shield 4.

Further, the fan 2 is a cross-flow fan, and the fan 2 includes a motor 21 and an impeller 22 connected with the motor 21; the support 5 includes the intermediate lamella 51 and connect in two backup pads 52 at intermediate lamella 51 both ends, motor 21 is fixed on one of them backup pad 52, impeller 22 locates between two backup pads 52, the heat source 3 the guard shield 4 is installed on two backup pads 52. The cross-flow fan is adopted, so that the transverse space can be better utilized, and larger air inlet area and air outlet area can be conveniently arranged. Meanwhile, the scheme provides a simple and reliable mounting structure of the bracket 5, the fan 2, the heat source 3 and the shield 4.

Further, the hot air circulation type disinfection cabinet also comprises an air guide rod 7; the air guide rod 7 is fixed on the two support plates 52 and located between the impeller 22 and the air outlet 42, and a part of the air outlet 42 is lower than the air guide rod 7. According to the scheme, the air guide rod 7 is arranged, so that the supporting strength of the support 5 can be increased, the air flow caused by the impeller 22 can be guided to the air outlet 42 more intensively, and the air flow flowing to the upper part of the air guide rod 7 is reduced. Therefore, in the design, all of the air outlets 42 may be lower than the air guide rod 7.

Further, the heat source 3 is fixed on the upper end surfaces of the two support plates 52 and is located between the impeller 22 and the air inlet 41.

In practical application, the hot air circulation type disinfection cabinet further comprises a controller 8; the controller 8; is arranged on the outer side of the back plate of the cabinet body 1 and is electrically connected with the fan 2 and the heat source 3. The controller 7 controls the operation of the fan 2 and the heat source 3.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The details of the foregoing embodiments are merely representative of several embodiments of the present invention, which are described in more detail and detail, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A heated air circulation formula sterilizer which characterized in that: the heat pump air conditioner comprises a cabinet body (1), and a fan (2), a heat source (3) and a shield (4) which are arranged in the cabinet body (1), wherein the shield (4) is provided with an air inlet (41) and an air outlet (42), the fan (2) and the heat source (3) are arranged in the shield (4), and the cabinet body (1) is provided with a bottom plate (11) and a back plate (12) which are connected with each other; the protective cover (4) is relatively close to the bottom plate (11) and the back plate (12), the air inlet (41) is located on the upper end face of the protective cover (4), and the air outlet (42) is located on the front end face of the protective cover (4).

2. The heated air circulating sterilizer of claim 1, wherein: also comprises a bracket (5); the fan (2), the heat source (3) and the shield (4) are fixed on the support (5), and the support (5) is fixed on the cabinet body (1).

3. The heated air circulating sterilizer of claim 1, wherein: the shield (4) is formed by enclosing a front side plate (401), a rear side plate, a left side plate, a right side plate (402) and an upper side plate (403); the front side plate (401) is provided with the air outlet (42) and is connected with the front end faces of the two supporting plates (52); the upper side plate (403) is provided with the air inlet (41).

4. The heated air circulating sterilizer of claim 1, wherein: the shield (4) is provided with a plurality of air inlets (41), and the plurality of air inlets (41) are arranged in a straight strip shape.

5. The heated air circulating sterilizer of claim 1, wherein: still include graticule mesh (6), graticule mesh (6) are located air outlet (42) of guard shield (4).

6. The heated air circulating sterilizer of claim 1, wherein: the fan (2) is a cross-flow fan, and the fan (2) comprises a motor (21) and an impeller (22) connected with the motor (21); support (5) include intermediate lamella (51) and connect in two backup pads (52) at intermediate lamella (51) both ends, motor (21) are fixed on one of them backup pad (52), impeller (22) are located between two backup pads (52), heat source (3) guard shield (4) are installed on two backup pads (52).

7. The heated air circulating sterilizer of claim 6, wherein: the wind guide rod (7) is also included; the air guide rod (7) is fixed on the two support plates (52) and positioned between the impeller (22) and the air outlet (42), and all or part of the air outlet (42) is lower than the air guide rod (7).

8. The heated air circulating sterilizer of claim 6, wherein: the heat source (3) is fixed on the upper end surfaces of the two support plates (52) and is positioned between the impeller (22) and the air inlet (41).

9. The heated air circulating sterilizer of any one of claims 1 to 8, wherein: further comprising a controller (8); the controller (8); is arranged on the outer side of the back plate of the cabinet body (1) and is electrically connected with the fan (2) and the heat source (3).