CN218915278U

CN218915278U - Sterilization device

Info

Publication number: CN218915278U
Application number: CN202223573844.4U
Authority: CN
Inventors: 国金花; 沈强; 王丽芳; 王艮; 孙孝来; 潘丽君; 陈健; 褚万霞
Original assignee: Suzhou Hepa Purification Environment Engineering Co ltd
Current assignee: Suzhou Hepa Purification Environment Engineering Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-25
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a sterilizer, which comprises a sterilizer body, wherein an air suction port is formed in the outer wall of the sterilizer body, a filter plate is fixedly connected to the inner wall of the air suction port, a chute is formed in one side of the air suction port, a screw rod is rotatably connected to the inside of the chute, a servo motor is fixedly arranged on the top surface of the sterilizer body, the output shaft end of the servo motor is fixedly connected with one end of the screw rod, a traction block is movably connected to the inner wall of the chute, threads of the traction block are sleeved on the outer wall of the screw rod, and a traction plate is fixedly connected to the outer wall of the traction block. According to the utility model, the servo motor is started periodically to drive the screw rod to rotate, so that the traction block is driven to reciprocate in the chute, and the cleaning cotton block is driven by the traction plate to automatically clean dust accumulated on the surface of the filter plate, so that the blockage caused by dust accumulation at the filter plate is avoided, the running stability of the utility model is improved, and the filter plate is convenient for a user to use.

Description

Sterilization device

Technical Field

The utility model relates to the technical field of sterilization equipment, in particular to a sterilizer.

Background

A sterilizer is an instrument that kills or eliminates all microorganisms on a transmission medium, including bacterial spores and non-pathogenic microorganisms. There are three modes of wet heat sterilization, dry heat sterilization and chemical sterilization.

In the prior art, for example, the Chinese patent number is: CN217423551U, "a portable air sterilizer", the box top is equipped with the handle, and the box openly is provided with control panel, handle and control panel pass through the fixed screw respectively and are connected with the box is detachable, control panel and the inside electronic components electric connection that sets up of box to the box is inside to be equipped with air purification device, air purification device comprises fan, plasma generator and battery, and fan, plasma generator and battery are connected with the box is detachable through the fixed screw respectively, and battery and control panel, fan and plasma generator electric connection respectively.

However, in the prior art, in the long-term sterilization process of the existing sterilizer in a laboratory, a great amount of dust and sundries are easily accumulated at the air circulation part of the sterilizer, so that the sterilizer is easily blocked, and the normal use of the sterilizer is affected.

Disclosure of Invention

The utility model aims to provide a sterilizer, which solves the problems that the prior sterilizer is easy to accumulate a large amount of dust and sundries at the air circulation part of the sterilizer in the long-term sterilization process of a laboratory, so that the sterilizer is easy to be blocked and the normal use of the sterilizer is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sterilizer, includes the sterilizer body, the outer wall of sterilizer body is provided with the inlet scoop, the inner wall fixedly connected with filter plate of inlet scoop, one side of inlet scoop is provided with the spout, the inside rotation of spout is connected with the lead screw, the top surface fixed mounting of sterilizer body has servo motor, servo motor's output axle head and the one end fixed connection of lead screw, the inner wall swing joint of spout has the traction block, the outer wall at the lead screw is cup jointed to the traction block screw thread, the outer wall fixedly connected with traction plate of traction block, the equal fixedly connected with cleaning cotton piece in both ends of traction plate, one side of cleaning cotton piece contacts with the outer wall of filter plate.

Preferably, universal wheels are movably connected to four corners of the bottom surface of the sterilizer body, a control box is fixedly arranged on the outer wall of one side of the sterilizer body, and the movable sterilizer is convenient to move and use at any position through the arrangement of the universal wheels.

Preferably, the top surface of the sterilizer body is fixedly connected with a supporting rod, the outer wall of the top of the supporting rod is fixedly connected with an ultraviolet sterilizing lamp, and the ultraviolet sterilizing lamp on the supporting rod irradiates ultraviolet rays nearby the sterilizer body for sterilization, so that the sterilizing effect of the sterilizer is improved.

Preferably, a fan is fixedly arranged on the back of the sterilizer body, a communicating pipe is fixedly connected to the bottom surface of the fan, and the fan is started to utilize the communicating pipe to extract air into the air suction inlet.

Preferably, the bottom end of the communicating pipe penetrates through the outer wall of the sterilizer body and is communicated with the inside of the air suction inlet, and air passes through the inside of the air suction inlet through the communicating pipe.

Preferably, the inner wall of the air suction inlet is fixedly connected with a purification and sterilization filter element, and the purification and sterilization filter element is utilized to purify and sterilize the air passing through the air suction inlet.

Preferably, the control box is electrically connected with the fan, so that a user can conveniently control the start and stop of the fan through the control box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the servo motor is started periodically to drive the screw rod to rotate, so that the traction block is driven to reciprocate in the chute, and the cleaning cotton block is driven by the traction plate to automatically clean dust accumulated on the surface of the filter plate, so that the blockage caused by dust accumulation at the filter plate is avoided, the running stability of the utility model is improved, and the filter plate is convenient for a user to use.

2. In the utility model, in the use process, the ultraviolet sterilizing lamp on the supporting rod is used for carrying out ultraviolet irradiation sterilization on the vicinity of the utility model, so that the sterilization effect of the utility model is improved, and the universal wheels are arranged, so that the utility model can be conveniently used in any position.

Drawings

FIG. 1 is a schematic perspective elevation view of a sterilizer of the present utility model;

FIG. 2 is an enlarged view showing the structure of the sterilizer shown in FIG. 1 at A according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional rear view of a sterilizer according to the present utility model;

fig. 4 is a sectional view showing an internal structure of a sterilizer according to the present utility model.

In the figure:

1. a sterilizer body; 11. an air suction port; 12. a filter plate; 13. purifying and sterilizing the filter element; 2. a servo motor; 21. a chute; 22. a screw rod; 23. a traction block; 24. a traction plate; 25. cleaning cotton blocks; 3. a support rod; 31. an ultraviolet sterilizing lamp; 4. a control box; 5. a universal wheel; 6. a blower; 61. and communicating pipe.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: a sterilizer comprises a sterilizer body 1, an air suction port 11 is formed in the outer wall of the sterilizer body 1, a filter plate 12 is fixedly connected to the inner wall of the air suction port 11, a sliding groove 21 is formed in one side of the air suction port 11, a screw rod 22 is rotatably connected to the inside of the sliding groove 21, a servo motor 2 is fixedly arranged on the top surface of the sterilizer body 1, the output shaft end of the servo motor 2 is fixedly connected with one end of the screw rod 22, a traction block 23 is movably connected to the inner wall of the sliding groove 21, threads of the traction block 23 are sleeved on the outer wall of the screw rod 22, a traction plate 24 is fixedly connected to the outer wall of the traction block 23, cleaning cotton blocks 25 are fixedly connected to two ends of the traction plate 24, one side of the cleaning cotton blocks 25 is in contact with the outer wall of the filter plate 12, and the servo motor 2 is periodically started to drive the screw rod 22 to reciprocate in the sliding groove 21, so that dust collected on the surface of the filter plate 12 is automatically cleaned through the traction plate 24, the filter plate 12 is prevented from being blocked due to dust accumulation, the running stability of the sterilizer is improved, and convenience is brought to a user.

As shown in fig. 1: the four corners of the bottom surface of the sterilizer body 1 are movably connected with universal wheels 5, the outer wall of one side of the sterilizer body 1 is fixedly provided with a control box 4, and the movable use of any position is facilitated through the arrangement of the universal wheels 5.

As shown in fig. 1: the top surface of the sterilizer body 1 is fixedly connected with a supporting rod 3, the outer wall of the top of the supporting rod 3 is fixedly connected with an ultraviolet sterilizing lamp 31, and the ultraviolet sterilizing lamp 31 on the supporting rod 3 irradiates ultraviolet rays to sterilize the vicinity of the sterilizer, so that the sterilizing effect of the sterilizer is improved.

As shown in fig. 3: the back of the sterilizer body 1 is fixedly provided with a fan 6, the bottom surface of the fan 6 is fixedly connected with a communicating pipe 61, and the fan 6 is started to utilize the communicating pipe 61 to extract air into the air suction inlet 11.

As shown in fig. 3 and 4: the bottom end of the communication pipe 61 penetrates the outer wall of the sterilizer body 1 and communicates with the inside of the suction port 11, and air is caused to pass through the inside of the suction port 11 through the communication pipe 61.

As shown in fig. 4: the inner wall of the air suction inlet 11 is fixedly connected with a purification and sterilization filter element 13, and the purification and sterilization filter element 13 is utilized to purify and sterilize the air passing through the air suction inlet 11.

As shown in fig. 1-4: the control box 4 is electrically connected with the fan 6, so that a user can control the start and stop of the fan 6 through the control box 4.

The application method and the working principle of the device are as follows: when the utility model is used, a user pumps air into the air suction inlet 11 through the communicating pipe 61 by starting the fan 6 and purifying and sterilizing the air passing through the air suction inlet 11 through the purifying and sterilizing filter element 13, and in the long-term use process of the utility model, the servo motor 2 is periodically started to drive the screw rod 22 to rotate so as to drive the traction block 23 to reciprocate in the chute 21, thereby the traction plate 24 drives the cleaning cotton block 25 to automatically clean dust accumulated on the surface of the filter plate 12, the blockage caused by dust accumulation at the filter plate 12 is avoided, the running stability of the utility model is improved, the utility model is convenient for the user to use, and in the use process of the utility model, the ultraviolet lamp 31 on the support rod 3 is used for carrying out ultraviolet irradiation sterilization on the vicinity of the utility model, so that the sterilization effect of the utility model is improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a sterilizer, includes sterilizer body (1), its characterized in that, the outer wall of sterilizer body (1) is provided with inlet scoop (11), the inner wall fixedly connected with filter plate (12) of inlet scoop (11), one side of inlet scoop (11) is provided with spout (21), the inside rotation of spout (21) is connected with lead screw (22), the top surface fixed mounting of sterilizer body (1) has servo motor (2), the output axle head and the one end fixed connection of lead screw (22) of servo motor (2), the inner wall swing joint of spout (21) has traction block (23), traction block (23) screw thread cup joints the outer wall at lead screw (22), the outer wall fixedly connected with traction plate (24) of traction block (23), the equal fixedly connected with cleaning cotton piece (25) in both ends of traction plate (24), one side and the outer wall of filter plate (12) of cleaning cotton piece (25) contact.

2. A sterilizer as claimed in claim 1, wherein: the sterilizer comprises a sterilizer body (1), wherein universal wheels (5) are movably connected to four corners of the bottom surface of the sterilizer body (1), and a control box (4) is fixedly arranged on the outer wall of one side of the sterilizer body (1).

3. A sterilizer as claimed in claim 1, wherein: the top surface fixedly connected with bracing piece (3) of sterilizer body (1), the top outer wall fixedly connected with ultraviolet ray sterilizing lamp (31) of bracing piece (3).

4. A sterilizer as claimed in claim 2, wherein: the back of the sterilizer body (1) is fixedly provided with a fan (6), and the bottom surface of the fan (6) is fixedly connected with a communicating pipe (61).

5. A sterilizer as claimed in claim 4, wherein: the bottom end of the communicating pipe (61) penetrates through the outer wall of the sterilizer body (1) and is communicated with the inside of the air suction inlet (11).

6. A sterilizer as claimed in claim 5, wherein: the inner wall of the air suction inlet (11) is fixedly connected with a purification and sterilization filter element (13).

7. A sterilizer as claimed in claim 2, wherein: the control box (4) is electrically connected with the fan (6).