Environment-friendly kitchen disinfection cabinet

Abstract

The utility model discloses an environment-friendly kitchen disinfection cabinet, which relates to the technical field of kitchen disinfection cabinets and comprises an exhaust square pipe fixedly communicated with the back of a kitchen disinfection cabinet body, a reciprocating ultraviolet sterilization mechanism and an exhaust mechanism. The reciprocating ultraviolet sterilization mechanism comprises a servo driving assembly, a lead screw, a reciprocating sliding plate in threaded connection with the middle of the lead screw and an ultraviolet sterilization lamp fixedly mounted on the outer wall of the bottom of the reciprocating sliding plate. In the exhaust process, harmful substances such as trace ozone generated in the disinfection process can be effectively adsorbed and purified through the detachable purification assembly in the purification box, so that the air pollution condition caused in the exhaust process can be conveniently reduced, and environmental protection is facilitated; the kitchen disinfection cabinet is provided with the reciprocating type ultraviolet sterilization mechanism, and an ultraviolet sterilization lamp reciprocates in the kitchen disinfection cabinet body, so that reciprocating movement sterilization is facilitated, and tableware placed in the kitchen disinfection cabinet body can be uniformly sterilized.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen disinfection cabinet technical field especially relates to a kind of environment-friendly kitchen disinfection cabinet. BACKGROUND

[0002] Kitchen disinfection cabinet is generally referred to as through ultraviolet, far infrared, high temperature, ozone and so on, to kitchen tableware and so on for drying, sterilization and heat preservation and dehumidification tool, the back of kitchen disinfection cabinet is generally provided with exhaust structure, mainly for discharging heat and ozone generated in disinfection process, ensure that the inside environment of disinfection cabinet is unobstructed and clean.

[0003] For example, the patent with the application number 201821487744.0 discloses a kind of kitchen disinfection cabinet, which mainly uses far infrared heating pipe, reaches the effect of dehumidification, pollution drying, ultraviolet and ozone combined disinfection, safe and sanitary, but through the study of the prior art, we find that the existing kitchen disinfection cabinet still has the following problems:

[0004] First, the exhaust structure provided at the back of disinfection cabinet generally does not have air purification effect, and then the trace ozone and other harmful substances generated during disinfection process will be discharged into the kitchen to cause air pollution, which is not conducive to environmental protection;

[0005] Second, the ultraviolet germicidal lamp provided at the top of disinfection cabinet is generally fixed in position during work, cannot reciprocatingly move for sterilization, so that the tableware placed in the kitchen disinfection cabinet cannot be uniformly sterilized. INVENTION CONTENTS

[0006] The environment-friendly kitchen disinfection cabinet disclosed by the utility model aims to solve the problem that the exhaust structure provided at the back of the existing disinfection cabinet generally does not have air purification effect, and then the trace ozone and other harmful substances generated during disinfection process will be discharged into the kitchen to cause air pollution, which is not conducive to environmental protection, and also aims to solve the problem that the ultraviolet germicidal lamp provided at the top of the existing disinfection cabinet is generally fixed in position during work, cannot reciprocatingly move for sterilization, so that the tableware placed in the kitchen disinfection cabinet cannot be uniformly sterilized.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] An environment-friendly kitchen disinfection cabinet, comprising an exhaust square pipe fixedly communicated with the back of the kitchen disinfection cabinet body, a reciprocating ultraviolet sterilization mechanism and an exhaust mechanism;

[0009] The reciprocating ultraviolet sterilization mechanism comprises a servo drive assembly, a lead screw rotatably installed at the upper part inside the kitchen disinfection cabinet body, a reciprocating slide plate screw-connected to the middle part of the lead screw and an ultraviolet sterilization lamp fixedly installed on the bottom outer wall of the reciprocating slide plate;

[0010] The exhaust mechanism comprises a support plate fixedly connected to the middle outer wall of the rear side of the kitchen disinfection cabinet body, a purification box fixedly connected to the top outer wall of the support plate, an exhaust fan fixedly installed on the rear outer wall of the purification box, and a detachable purification assembly arranged on the purification box.

[0011] As a preferred technical scheme of the utility model, two guide shafts are symmetrically fixed on the upper part of the kitchen disinfection cabinet body, and two guide holes are formed on the reciprocating slide plate and are in sliding connection with the two guide shafts.

[0012] As a preferred technical scheme of the utility model, the servo driving assembly comprises a machine cover fixedly connected to the upper outer wall of one side of the kitchen disinfection cabinet body, a servo motor fixedly installed on the rear outer wall of the machine cover, a driving bevel gear fixedly sleeved on the output shaft of the servo motor, and a driven bevel gear fixedly sleeved on one end of the lead screw.

[0013] As a preferred technical scheme of the utility model, the output shaft of the servo motor penetrates the front side of the machine cover, and the driving bevel gear and the driven bevel gear are in meshing connection and are located in the machine cover.

[0014] As a preferred technical scheme of the utility model, the detachable purification assembly comprises a front active carbon filter element, a middle active carbon filter element and a rear active carbon filter element which are sequentially inserted into the purification box, a cover plate matched with the purification box, four iron latches which are sequentially welded to the bottom outer walls of four corners of the cover plate, four positioning grooves which are sequentially formed on the top of the purification box, and four magnets which are sequentially fixed to the bottom inner walls of the four positioning grooves.

[0015] As a preferred technical scheme of the utility model, the top outer walls of the front active carbon filter element, the middle active carbon filter element and the rear active carbon filter element are fixedly connected with the bottom outer wall of the cover plate, a handle is welded to the top outer wall of the cover plate, and the four iron latches are inserted into the four positioning grooves and are fixedly attracted to the four magnets, respectively.

[0016] The utility model discloses the beneficial effect is:

[0017] 1、 the utility model in the exhaust process, through the detachable purification assembly of the inside of purification box, convenient to the trace ozone and other harmful substances produced in the disinfection process effective adsorption purification, thereby convenient to reduce the air pollution situation caused in the exhaust process, be favorable to environmental protection;

[0018] 2、 the utility model is provided with reciprocating ultraviolet ray sterilization mechanism, through the servo driving assembly control lead screw rotation, then with the reciprocating slide plate of lead screw screw connection will drive ultraviolet ray sterilization lamp reciprocating motion in the kitchen disinfection cabinet body, thereby convenient for reciprocating movement sterilization, can even sterilization treatment to the tableware placed in the kitchen disinfection cabinet body. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole rear view of the three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the three-dimensional enlarged structure schematic diagram of the utility model in the removable purification assembly removal state;

[0021] Figure 3 It is the overhead plane structure schematic diagram of the purification box in the utility model;

[0022] Figure 4 It is the whole front view of the three-dimensional structure schematic diagram of the utility model;

[0023] Figure 5 It is the three-dimensional enlarged structure schematic diagram of the utility model in the reciprocating ultraviolet sterilization mechanism;

[0024] Figure 6 It is the overhead plane structure schematic diagram of the utility model Figure 5 .

[0025] In the drawing: 1, kitchen disinfection cabinet body; 2, lead screw; 3, reciprocating slide plate; 4, ultraviolet sterilization lamp; 5, guide shaft; 6, machine cover; 7, servo motor; 8, driving bevel gear; 9, driven bevel gear; 10, exhaust square tube; 11, support plate; 12, purification box; 13, exhaust fan; 14, front active carbon filter element; 15, middle active carbon filter element; 16, rear active carbon filter element; 17, cover plate; 18, iron bolt; 19, magnet. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Embodiment 1, refer to Figures 4-6 An environment-friendly kitchen disinfection cabinet, comprising an exhaust square tube 10 fixedly connected to the back of a kitchen disinfection cabinet body 1 and a reciprocating ultraviolet sterilization mechanism;

[0028] Specifically, the reciprocating ultraviolet sterilization mechanism comprises a servo drive assembly, a lead screw 2 rotatably installed on the upper part inside the kitchen disinfection cabinet body 1, a reciprocating slide plate 3 screw-connected to the middle part of the lead screw 2, and an ultraviolet sterilization lamp 4 fixedly installed on the bottom outer wall of the reciprocating slide plate 3.

[0029] More specifically, the servo drive assembly includes a housing 6 fixedly connected to the upper outer wall of one side of the kitchen disinfection cabinet body 1, a servo motor 7 fixedly installed on the rear outer wall of the housing 6, a driving bevel gear 8 fixedly sleeved on the output shaft of the servo motor 7, and a driven bevel gear 9 fixedly sleeved on one end of the lead screw 2. The output shaft of the servo motor 7 penetrates the front edge of the housing 6. The driving bevel gear 8 and the driven bevel gear 9 are in meshing engagement with each other and are located in the housing 6.

[0030] Further, two guide shafts 5 are symmetrically fixed inside and above the kitchen disinfection cabinet body 1. Two guide holes are formed in the reciprocating slide plate 3, and the two guide holes are in sliding connection with the two guide shafts 5. Through the cooperation of the guide holes and the guide shafts 5, the linear motion of the reciprocating slide plate 3 threadedly connected with the lead screw 2 can be ensured.

[0031] In the specific implementation of the present embodiment: the servo motor 7 controls the rotation of the driving bevel gear 8, and then the driven bevel gear 9 meshing with the driving bevel gear 8 drives the lead screw 2 to rotate, and then under the guidance of the two guide shafts 5, the reciprocating slide plate 3 threadedly connected with the lead screw 2 drives the ultraviolet sterilization lamp 4 to reciprocate inside the kitchen disinfection cabinet body 1, thereby facilitating the reciprocating sterilization and enabling the kitchen disinfection cabinet body 1 to uniformly sterilize the placed tableware.

[0032] Embodiment 2, refer to Figures 1-3 The present embodiment is an optimization based on embodiment 1, specifically: an environmentally friendly kitchen disinfection cabinet further comprising an exhaust mechanism arranged at the rear of the kitchen disinfection cabinet body 1.

[0033] Specifically, the exhaust mechanism includes a support plate 11 fixedly connected to the rear middle outer wall of the kitchen disinfection cabinet body 1, a purification box 12 fixedly connected to the top outer wall of the support plate 11, an exhaust fan 13 fixedly installed on the rear outer wall of the purification box 12, and a detachable purification assembly arranged on the purification box 12.

[0034] More specifically, the detachable purification assembly includes a front active carbon filter element 14, a middle active carbon filter element 15, and a rear active carbon filter element 16 sequentially inserted into the purification box 12, a cover plate 17 adapted to the purification box 12, four iron latches 18 sequentially welded to the bottom outer walls of the four corners of the cover plate 17, four positioning grooves sequentially formed at the top four corner positions of the purification box 12, and four magnets 19 sequentially fixed to the bottom inner walls of the four positioning grooves.

[0035] Further, the top outer wall of the front activated carbon filter core 14, the middle activated carbon filter core 15 and the rear activated carbon filter core 16 is fixedly connected with the bottom outer wall of the cover plate 17, through the arrangement of the front activated carbon filter core 14, the middle activated carbon filter core 15 and the rear activated carbon filter core 16, the adsorption and purification effect can be ensured by the middle activated carbon filter core 15 and the rear activated carbon filter core 16 behind the front activated carbon filter core 14 when the adsorption and purification effect of the front activated carbon filter core 14 is poor, thereby facilitating to reduce the frequency of disassembly and replacement, the top outer wall of the cover plate 17 is welded with a handle, and the four iron plugs 18 are respectively inserted into the four positioning grooves and are fixedly attracted with the four magnets 19;

[0036] When the detachable purification assembly is installed and disassembled: the cover plate 17 is pulled upward by the handle on the top of the cover plate 17 to pull out the front activated carbon filter core 14, the middle activated carbon filter core 15 and the rear activated carbon filter core 16 from the purification box 12 to achieve disassembly, at this time, the front activated carbon filter core 14, the middle activated carbon filter core 15 or the rear activated carbon filter core 16 after being used for a period of time is replaced to ensure the adsorption and purification effect, then after the replacement is completed, the front activated carbon filter core 14, the middle activated carbon filter core 15 and the rear activated carbon filter core 16 are inserted into the purification box 12, at this time, the four iron plugs 18 at the bottom of the cover plate 17 are also inserted into the corresponding four positioning grooves, after being inserted in place, the four iron plugs 18 are fixedly attracted by the four magnets 19 to complete the fixed installation effect;

[0037] In the specific implementation of the embodiment: the exhaust fan 13 is turned on to perform the exhaust work, the exhaust gas flowing into the purification box 12 from the exhaust fan pipe 10 will be sequentially adsorbed by the front activated carbon filter core 14, the middle activated carbon filter core 15 and the rear activated carbon filter core 16, in this way, the trace ozone and other harmful substances generated in the disinfection process can be effectively adsorbed and purified, the air pollution caused in the exhaust process is reduced, and the environmental protection is facilitated.

[0038] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An environmentally friendly kitchen sterilizing cabinet comprising an exhaust square tube (10) fixedly communicated with the back of the kitchen sterilizing cabinet body (1), characterized in that, It also includes a reciprocating ultraviolet sterilization mechanism and an exhaust mechanism; The reciprocating ultraviolet sterilization mechanism comprises a servo drive assembly, a lead screw (2) rotatably installed at the upper portion inside the kitchen disinfection cabinet body (1), a reciprocating slide plate (3) threadedly connected to the middle portion of the lead screw (2), and an ultraviolet sterilization lamp (4) fixedly installed at the bottom outer wall of the reciprocating slide plate (3). The exhaust mechanism comprises a support plate (11) fixedly connected to the middle outer wall of the rear side of the kitchen disinfection cabinet body (1), a purification box (12) fixedly connected to the top outer wall of the support plate (11), an exhaust fan (13) fixedly installed at the rear outer wall of the purification box (12), and a detachable purification assembly provided on the purification box (12).

2. The environmentally friendly kitchen sterilizing cabinet according to claim 1, characterized in that, The kitchen disinfection cabinet body (1) is symmetrically provided with two guide shafts (5) at the upper portion inside, and the reciprocating slide plate (3) is provided with two guide holes which are respectively in sliding connection with the two guide shafts (5).

3. The environmentally friendly kitchen sterilizer according to claim 1, characterized in that, The servo drive assembly comprises a machine cover (6) fixedly connected to the upper outer wall of one side of the kitchen disinfection cabinet body (1), a servo motor (7) fixedly installed at the rear outer wall of the machine cover (6), a driving bevel gear (8) fixedly sleeved on the output shaft of the servo motor (7), and a driven bevel gear (9) fixedly sleeved on one end of the lead screw (2).

4. The environmentally friendly kitchen sterilizer according to claim 3, characterized in that, The output shaft of the servo motor (7) penetrates the front side of the machine cover (6), and the driving bevel gear (8) and the driven bevel gear (9) are in meshing engagement and are both located in the machine cover (6).

5. The environmentally friendly kitchen sterilizer according to claim 1, characterized in that, The detachable purification assembly comprises a front active carbon filter element (14), a middle active carbon filter element (15), and a rear active carbon filter element (16) which are sequentially inserted into the purification box (12), a cover plate (17) matched with the purification box (12), four iron latches (18) sequentially welded to the bottom outer walls of the four corners of the cover plate (17), four positioning grooves sequentially provided at the top four corner positions of the purification box (12), and four magnets (19) sequentially fixed to the bottom inner walls of the four positioning grooves.

6. The environmentally friendly kitchen sterilizer according to claim 5, characterized in that, The top outer walls of the front active carbon filter element (14), the middle active carbon filter element (15), and the rear active carbon filter element (16) are fixedly connected with the bottom outer wall of the cover plate (17), a handle is welded to the top outer wall of the cover plate (17), and the four iron latches (18) are respectively inserted into the four positioning grooves and are fixedly attracted to the four magnets (19).

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