CN111920979A

CN111920979A - Closed type ion source device that disappears

Info

Publication number: CN111920979A
Application number: CN202010930537.3A
Authority: CN
Inventors: 陈焕文; 陈瑞荣
Original assignee: East China Institute of Technology
Current assignee: Beijing Avic Baofu Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-11-13

Abstract

The invention discloses a closed type ion source killing device, which comprises a closed type shell, wherein a spray head is arranged in the shell, a circuit board is fixed in the shell, the circuit board is arranged opposite to the spray head, a plurality of ultraviolet lamp beads are arranged on the circuit board, the spray head is fixed in the shell through a spray head support, the spray head is connected with a connecting pipe, a heating pipe is sleeved on the outer side of the connecting pipe, and a sample in the spray head is heated through the heating pipe; the three-dimensional adjusting mechanism comprises an X-axis motor used for adjusting the position of an X-axis of the sprayer, a Y-axis motor used for adjusting the position of a Y-axis of the sprayer, a Z-axis motor used for adjusting the position of a Z-axis of the sprayer and a rotating shaft motor used for adjusting the angle of the sprayer, and the X-axis motor, the Y-axis motor, the Z-axis motor and the rotating shaft motor are respectively connected with the sprayer bracket. The invention can solve the problems that the existing closed type ion source device for killing has no killing capability and the position of the spray head is fixed.

Description

Closed type ion source device that disappears

Technical Field

The invention relates to the technical field of medical detection equipment, in particular to a closed type ion source killing device.

Background

With the global spread of new coronavirus pneumonia (Corona Virus Disease 2019, COVID-19, abbreviated as "New crown pneumonia"), medical equipment has become a focus of industrial attention. When diagnosing and treating a new coronary pneumonia patient, a mass spectrometer is often needed to detect gas exhaled by the patient.

When a mass spectrometer is used for detecting gas exhaled by a patient, a closed type killing ion source device needs to be used in a matched mode, and the existing closed type killing ion source device does not have the killing capability and cannot be used for pre-treatment of inactivation of the gas exhaled by a new coronary pneumonia patient. In addition, the shower head in the existing enclosed ion source device is fixed, and has great limitation in use.

Disclosure of Invention

The invention aims to provide a closed type killing ion source device, which solves the problems that the existing closed type killing ion source device does not have killing capability and a spray head is fixed in position.

A closed type ion source killing device comprises a closed type shell, wherein a spray head is arranged inside the shell, a circuit board is fixed inside the shell, the circuit board is arranged opposite to the spray head, a plurality of ultraviolet lamp beads are arranged on the circuit board, the spray head is fixed inside the shell through a spray head support, the spray head is connected with a connecting pipe, a heating pipe is sleeved outside the connecting pipe, and a sample in the spray head is heated through the heating pipe;

the three-dimensional adjusting mechanism comprises an X-axis motor used for adjusting the position of the X axis of the spray head, a Y-axis motor used for adjusting the position of the Y axis of the spray head, a Z-axis motor used for adjusting the position of the Z axis of the spray head and a rotating shaft motor used for adjusting the angle of the spray head, and the X-axis motor, the Y-axis motor, the Z-axis motor and the rotating shaft motor are respectively connected with the spray head support.

According to the closed type disinfection ion source device provided by the invention, the circuit board is arranged in the shell, the ultraviolet lamp beads are arranged on the circuit board, ultraviolet disinfection can be realized, meanwhile, the heating pipe is sleeved on the outer side of the connecting pipe connected with the spray head, samples in the spray head are heated through the heating pipe, high-temperature disinfection can be realized, and the ultraviolet lamp beads, the heating pipe and the closed type shell are matched, so that the high disinfection capability can be generated, and therefore, the pretreatment for inactivating gas exhaled by a new coronary pneumonia patient can be effectively carried out.

In addition, the closed type ion source killing device provided by the invention can also have the following additional technical characteristics:

further, the circuit board is of an annular structure.

Furthermore, a plurality of ultraviolet lamp beads are distributed divergently on the circuit board.

Further, the ultraviolet lamp bead is of a patch type structure.

Furthermore, a motor wire insertion hole is formed in the shell.

Further, the outer side of the shell is provided with a fixing piece.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a closed type ion source with a first viewing angle according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a closed type ion source for killing bacteria according to an embodiment of the present invention at a second viewing angle;

FIG. 3 is a schematic structural diagram of a closed type ion source for killing bacteria according to an embodiment of the present invention at a third viewing angle;

fig. 4 is a schematic structural diagram of a closed type ion source unit according to an embodiment of the present invention at a fourth viewing angle.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must be in a particular orientation, constructed or operated in a particular manner, and is not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a closed type ion source killing device provided in an embodiment of the present invention includes a closed type housing 10, a nozzle 20 is disposed inside the housing 10, a circuit board 30 is fixed inside the housing 10, the circuit board 30 is disposed opposite to the nozzle 20, and a plurality of ultraviolet lamp beads 40 are disposed on the circuit board 30.

Specifically, in the present embodiment, the circuit board 30 has an annular structure. The ultraviolet lamp beads 40 are distributed divergently on the circuit board 30. Ultraviolet lamp pearl 40 specifically adopts SMD structure.

The nozzle 20 is fixed inside the housing 10 through a nozzle support 21, the nozzle 20 is connected with a connecting pipe (not shown), a heating pipe 50 is sleeved outside the connecting pipe, and a sample in the nozzle 20 is heated through the heating pipe 50.

A three-dimensional adjusting mechanism is arranged in the housing 10, the three-dimensional adjusting mechanism includes an X-axis motor 61 for adjusting an X-axis position of the nozzle 20, a Y-axis motor 62 for adjusting a Y-axis position of the nozzle 20, a Z-axis motor 63 for adjusting a Z-axis position of the nozzle 20, and a rotating-axis motor 65 for adjusting an angle of the nozzle 20, and the X-axis motor 61, the Y-axis motor 62, the Z-axis motor 63, and the rotating-axis motor 65 are respectively connected with the nozzle holder 21. The four motors can be directly controlled by a computer, and the operation is convenient. When the device is used, the spray head 20 is installed and then connected to a mass spectrometer, and after connection, the X-axis motor 61, the Y-axis motor 62, the Z-axis motor 63 and the rotating shaft motor 65 are adjusted on a computer to adjust the position of the spray head 20.

Specifically, the housing 10 is provided with a motor wire insertion hole 11 for connecting wires of the motors.

In this embodiment, a fixing member 12 is provided on the outer side of the housing 10 for fixing the closed type ion source unit.

According to the closed ion source device that kills that this embodiment provided, through the inside at shell 10 sets up circuit board 30, set up ultraviolet lamp pearl 40 on circuit board 30, can realize ultraviolet virus killing, simultaneously, heating pipe 50 is established to the outside cover at the connecting pipe 50 of being connected with shower nozzle 20, sample heating in shower nozzle 20 through heating pipe 50, can realize high temperature disinfection, ultraviolet lamp pearl 40, heating pipe 50 and closed shell 10's cooperation, can produce stronger killing ability, thereby effectively carry out the pretreatment of deactivation to the gas of new crown pneumonia patient's exhalation, in addition, three-dimensional position and the angle through three-dimensional adjustment mechanism regulation shower nozzle, shower nozzle 20's flexibility has been promoted.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A closed type ion source killing device comprises a closed type shell, wherein a spray head is arranged inside the shell, and the device is characterized in that a circuit board is fixed inside the shell, the circuit board is arranged opposite to the spray head, a plurality of ultraviolet lamp beads are arranged on the circuit board, the spray head is fixed inside the shell through a spray head support, the spray head is connected with a connecting pipe, a heating pipe is sleeved outside the connecting pipe, and a sample in the spray head is heated through the heating pipe;

2. The enclosed source of deionizing water as claimed in claim 1, wherein said circuit board is of annular configuration.

3. The enclosed type ion source unit of claim 2, wherein a plurality of said uv light bulbs are divergently distributed on said circuit board.

4. The enclosed type ion source killing device as claimed in claim 3, wherein the ultraviolet lamp bead is of a patch type structure.

5. The enclosed type ion source unit of claim 1, wherein the housing has a motor wire insertion hole.

6. The enclosed type ion source unit of claim 5, wherein a fixing member is provided on an outer side of the housing.