High-efficiency ultraviolet lamp for disinfecting biological laboratories and instruments

Abstract

The high-efficiency ultraviolet lamp comprises a base, an instrument tray, an ultraviolet lamp body, a reversing frame and an adjusting module, and under the action of the reversing frame, the irradiation area of the ultraviolet lamp body can be controlled to be switched between the top end of the instrument tray and the external biological laboratory. The adjusting module can be manually controlled according to the disinfection and sterilization requirements of the instruments, under the adjustment of the adjusting module, common instruments can be placed above the instrument tray when needing to be disinfected and sterilized, and long-strip-shaped instruments can be obliquely placed at adjusting through holes in adjusting cylinders to be disinfected; and an operator of the device can conveniently and efficiently complete the related work of disinfection and sterilization in the biological laboratory.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of laboratory disinfection and sterilization, specifically relates to a high efficiency ultraviolet lamp for disinfecting biological laboratory and instrument. BACKGROUND

[0002] Since the beginning of the 21st century, biotechnology has ushered in unprecedented development, and major countries around the world have invested in research and development. In biological laboratories, the control and killing of microorganisms need to be strictly controlled. After the end of biological experiments, proper treatment of microorganisms is needed to avoid infection of experimental personnel and effectively prevent the leakage of microorganisms through the killing of microorganisms.

[0003] In the application scenario of biological laboratories, the main work content involves a large number of observation and experiments of microorganisms. According to the differences in the varieties of microorganisms cultured and used in various experiments and observations, the disinfection frequency needs to be adjusted according to whether the instruments are in contact with the microorganisms after each experiment, and the environment of the biological laboratory needs to be disinfected and sterilized to avoid harm to the human body. According to the environment where the instruments and the overall environment need to be disinfected, an apparatus capable of disinfecting the biological laboratory and the instruments is urgently needed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a high efficiency ultraviolet lamp for disinfecting biological laboratory and instrument to solve the problems existing in the prior art.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a high efficiency ultraviolet lamp for disinfecting biological laboratory and instrument, comprising a base, a support column is arranged above the base, an instrument tray is arranged above the support column, a reversing frame is arranged above the instrument tray, and an adjusting module is arranged below the instrument tray.

[0006] The reversing frame comprises a fixed rod, a movable rod, a swing rod, a swing plate, a connecting plate, a connecting ring and an ultraviolet lamp, the fixed rod is arranged at the top end of the support column, the movable rod is movably connected to the top end of the fixed rod, the fixed rod and the movable rod are coaxially arranged, the connecting ring is movably connected to the outer side of the movable rod, the connecting plate is connected to the top end of the movable rod, a plurality of swing rods are arranged in a circular array on the side of the connecting plate around the connecting plate axis, the side of the connecting plate is connected to one end of each swing rod, the other end of each swing rod is hingedly connected to a swing plate, each swing plate is hingedly connected to the outer side of the connecting ring, and each swing plate is connected to an ultraviolet lamp at the bottom.

[0007] The adjusting module comprises adjusting cylinders, adjusting discs, clamping position discs, bearing springs, return springs and adjusting telescopic rods, a plurality of adjusting cylinders are arranged between the instrument trays and the base, adjusting through holes are arranged in each adjusting cylinder, the adjusting through holes are communicated with the outside through the instrument trays, the adjusting discs, the adjusting telescopic rods and the clamping position discs are coaxially arranged in each adjusting cylinder, one end of the adjusting telescopic rod is connected with the top end of the base, the other end of the adjusting telescopic rod is connected with the bottom end of the clamping position disc through the adjusting disc, the bearing springs and the return springs are arranged between the adjusting disc and the clamping position disc, and the bearing springs and the return springs are symmetrically arranged with the telescopic adjusting rod as the center.

[0008] Arc convex blocks are arranged at the connecting positions of each instrument tray and the adjusting through hole, and arc concave grooves matched with the arc convex blocks are arranged on the top surfaces of the clamping position discs.

[0009] Screws are arranged on the side surfaces of the adjusting discs, the screws are led to the outside through the adjusting cylinders, positioning blocks are further sleeved on the outer sides of the screws, and the screws are used for controlling the adhesion and separation of the positioning blocks and the outer side surfaces of the adjusting cylinders through rotation.

[0010] The positioning blocks are arc-shaped in shape.

[0011] Telescopic light-shielding covers are respectively sleeved on the outer sides of the ultraviolet lamps, and the telescopic light-shielding covers are used for controlling the irradiation areas of the ultraviolet lamps through telescopic control.

[0012] Beneficial effects: 1. The movable rod of the utility model can control the swing of the ultraviolet lamp, the swing plate, the swing rod and the telescopic light-shielding cover as a whole, so as to adjust the irradiation area of the ultraviolet lamp, convert the irradiation area of the ultraviolet lamp between the top end of the instrument tray and the outside of the device, and conveniently adjust the sterilization of the ultraviolet lamp on the instrument and the sterilization of the whole biological laboratory environment according to the needs, thereby avoiding the need for additional sterilization facilities.

[0013] 2. The telescopic light-shielding cover can control the range covered by the light emitted by the ultraviolet lamp inside the telescopic light-shielding cover through telescopic control, the telescopic light-shielding cover can be controlled to extend in the case that the instrument tray needs to be irradiated, the irradiation range of the ultraviolet lamp can be limited in the instrument tray, the telescopic adjusting rod can be controlled to extend, the long tube type instrument can be deep into the adjusting through hole when the clamping position disc moves towards the base, the ultraviolet light can be controlled to gather in the adjusting through hole to sterilize the instrument by cooperating with the extension of the telescopic light-shielding cover, the clamping position disc can be controlled to rise until the arc concave groove is in adhesion with the arc convex block when the instrument with a large volume is sterilized, the instrument tray can prevent the instrument with a large volume, the ultraviolet light can be controlled to gather above the instrument tray to sterilize the instrument by cooperating with the extension of the telescopic light-shielding cover. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is the connection schematic view of the adjusting cylinder and the instrument tray of the utility model;

[0016] Figure 3 It is the connection schematic view of the utility model as a whole;

[0017] Figure 4 It is the utility model Figure 3 The enlarged view of A.

[0018] The figure mark: 1, base; 11, support column; 12, instrument tray; 2, reversing frame; 21, fixed rod; 22, movable rod; 23, swing rod; 24, swing plate; 25, connecting plate; 26, connecting ring; 27, ultraviolet lamp; 3, adjusting module; 31, adjusting cylinder; 32, adjusting disc; 33, clamping disc; 331, circular arc groove; 34, bearing spring; 35, return spring; 36, adjusting telescopic rod; 37, adjusting through hole; 38, circular arc protruding block; 4, bolt; 41, positioning block; 5, telescopic light shield. DETAILED DESCRIPTION

[0019] In order to make the purpose and the advantage of the utility model more clearly, the following will be combined with the embodiment to the utility model specific description.It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model specific request.

[0020] As Figures 1-4 Shown, a kind of high efficiency ultraviolet lamp 27 for disinfecting biological laboratory and instrument, including base 1, the upper portion of base 1 is provided with support column 11, the upper portion of support column 11 is provided with instrument tray 12, the upper portion of instrument tray 12 is provided with reversing frame 2, the lower portion of instrument tray 12 is provided with adjusting module 3;

[0021] As Figures 1-3As shown, the reversing frame 2 includes a fixed rod 21, a movable rod 22, a swing rod 23, a swing plate 24, a connecting plate 25, a connecting ring 26 and a UV lamp 27, the fixed rod 21 is arranged at the top end of the support column 11, the top end of the fixed rod 21 is movably connected with the movable rod 22, the fixed rod 21 and the movable rod 22 are coaxially arranged, the movable rod 22 is controlled to move along the axis of the fixed rod 21 relative to the fixed rod 21, the outer side of the movable rod 22 is movably connected with the connecting ring 26, the top end of the movable rod 22 is connected with the connecting plate 25, the side of the connecting plate 25 is circularly arrayed with a plurality of swing rods 23 around the axis of the connecting plate 25, the side of the connecting plate 25 is connected with one end of each swing rod 23, the other end of each swing rod 23 is respectively hinged with one swing plate 24, each swing plate 24 is hinged with the outer side of the connecting ring 26, when the movable rod 22 moves along the axis of the fixed rod 21 towards the direction away from the fixed rod 21, it will drive the connecting plate 25 to move, then the plurality of swing rods 23 connected with the connecting plate 25 will move towards the direction away from the fixed rod 21, under the condition that the two ends of the swing rod 23 are respectively hinged with the connecting plate 25 and the swing plate 24, and the swing plate 24 is hinged with the outer side of the connecting ring 26, when the movable rod 22 drives the connecting plate 25 to move towards the direction away from the fixed rod 21, the swing rod 23 and the swing plate 24 will swing, which will cause the side of the swing plate 24 connected with the UV lamp 27 to swing away from the direction away from the axis of the instrument tray 12, at this time, the telescopic light shield 5 is controlled to shrink, and then the light of the UV lamp 27 can irradiate the environment outside, and then the irradiation of the UV lamp 27 can be carried out according to the need of disinfection and sterilization in the biological laboratory;

[0022] The side of each swing plate 24 close to the instrument tray 12 is respectively connected with one UV lamp 27, each UV lamp 27 is externally connected with a power supply, the movable rod 22 is controlled to extend and retract, the movable rod 22 controls the swing plate 24 to swing by extension and retraction, the outer side of each UV lamp 27 is respectively sleeved with one telescopic light shield 5, the telescopic light shield 5 is controlled to extend and retract by electricity, the telescopic light shield 5 controls the irradiation area of the UV lamp 27 by extension and retraction.

[0023] As Figures 3-4As shown, the adjusting module 3 comprises an adjusting cylinder 31, an adjusting disc 32, a clamping disc 33, a bearing spring 34, a return spring 35 and an adjusting telescopic rod 36. A plurality of adjusting cylinders 31 are arranged between the instrument tray 12 and the base 1. Each adjusting cylinder 31 is provided with an adjusting through hole 37, which is in communication with the outside through the instrument tray 12. The instrument tray 12 is provided with a circular arc protrusion 38 at the connection position of each adjusting through hole 37. The adjusting disc 32, the adjusting telescopic rod 36 and the clamping disc 33 are coaxially arranged in each adjusting cylinder 31. The top surface of each clamping disc 33 is provided with a circular arc groove 331 matched with the circular arc protrusion 38. The adjusting disc 32 is located above the clamping disc 33. One end of the adjusting telescopic rod 36 is connected with the top end of the base 1. The other end of the adjusting telescopic rod 36 is connected with the bottom end of the clamping disc 33 through the adjusting disc 32. The bearing spring 34 and the return spring 35 are arranged between the adjusting disc 32 and the clamping disc 33. The bearing spring 34 and the return spring 35 are symmetrically arranged around the telescopic adjusting rod. The side surface of the adjusting disc 32 is provided with a bolt 4, which is connected to the outside through the adjusting cylinder 31. The outer side of the bolt 4 is further sleeved with a circular arc positioning block 41. The bolt 4 controls the adhesion and separation of the positioning block 41 and the outer side of the adjusting cylinder 31 by rotation.

[0024] The bearing spring 34 is arranged at the top surface of the adjusting disc 32 close to the circular arc protrusion 38. An adjusting slide rail is arranged on the outer side of the adjusting cylinder 31 along the axis of the adjusting cylinder 31. The bolt 4 is slidingly connected to the adjusting slide rail. The user of the device can adjust the position of the adjusting disc 32 in the adjusting cylinder 31 by controlling the sliding of the bolt 4 on the adjusting slide rail. The telescopic rod 36 will be extended or retracted along with the displacement of the adjusting disc 32 when the adjusting disc 32 is displaced. The clamping disc 33 will also be displaced as a whole when the telescopic rod 36 is controlled to be extended or retracted by the adjusting disc 32. The position of the adjusting disc 32 supported by the telescopic rod 36 will always remain horizontal. After the adjusting disc 32 is positioned at the required position, the bolt 4 can be controlled to be screwed into the adjusting disc 32. After the bolt 4 is screwed to a certain position, the positioning block 41 will be in contact with the outer side of the adjusting cylinder 31, so that the position of the adjusting disc 32 in the adjusting cylinder 31 is fixed.

[0025] When the common instruments need to be disinfected at the top end of the instrument tray 12, the control active rod 22 is retracted towards the fixed rod 21, until the ultraviolet lamp 27 is arranged towards the top end of the instrument tray 12, and the extension of the telescopic light shield 5 is controlled until the light of the ultraviolet lamp 27 is limited on the top surface of the instrument tray 12, which can effectively reduce the damage of ultraviolet to the user of the device, that is, the adjusting disc 32 can be controlled to move upwards in the adjusting cylinder 31 until the circular arc groove 331 on the surface of the clamping disc 33 cooperates with the circular arc block 38, and under the extrusion of the circular arc block 38, the clamping disc 33 will tilt towards the axis of the instrument tray 12 until the top end of the clamping disc 33 is attached to the top end of the instrument tray 12, at this time, the cooperation between the circular arc groove 331 and the circular arc block 38 is completed, and the bearing spring 34 will be retracted due to the pressure of the tilting of the clamping disc 33, and the return spring 35 will be extended due to the tension generated by the tilting of the clamping disc 33, and then the position of the adjusting disc 32 in the adjusting cylinder 31 is fixed by the control bolt 4, at this time, the top surface of the instrument tray 12 can place common instruments to be disinfected, and the position of the instruments is adjusted as needed until the whole instrument is disinfected.

[0026] When the long strip-shaped instruments need to be disinfected, the ultraviolet lamp 27 is controlled to irradiate towards the top end of the instrument tray 12, and the telescopic light shield 5 is extended to limit the light of the ultraviolet lamp 27 in the instrument tray 12, the adjusting disc 32 can be controlled to move towards the base 1 in the adjusting cylinder 31 by the control bolt 4, so that the circular arc groove 331 on the surface of the clamping disc 33 and the circular arc block 38 are separated, at this time, the bearing spring 34 will return to the original position from the retracted state, and the return spring 35 will also return to the original position from the stretched state, and at the same time, the clamping disc 33 will return to the horizontal position, the adjusting telescopic rod 36 will be retracted, and the adjusting through hole 37 will be communicated with the instrument tray 12, the user of the device can place the long strip-shaped instruments in the adjusting through hole 37, and the long strip-shaped instruments will be placed obliquely in the adjusting through hole 37, and the ultraviolet can disinfect the long strip-shaped instruments, and after a period of time, the position of the long strip-shaped instruments is adjusted until the disinfection of the long strip-shaped instruments is completed.

[0027] The following is the working process of the embodiment: when the instruments need to be disinfected, the control active rod 22 is retracted towards the fixed rod 21, and then the side of the swinging plate 24 connected with the ultraviolet lamp 27 is arranged towards the top end of the instrument tray 12, the instruments to be disinfected are placed above the instrument tray 12, the ultraviolet lamp 27 is powered on, then the telescopic light shield 5 is extended until the light of the ultraviolet lamp 27 is limited in the instrument tray 12, after a period of time, the ultraviolet lamp 27 is powered off, the position of the instruments is adjusted, and the ultraviolet lamp 27 is powered on until the disinfection of the instruments is completed.

[0028] For long strip-shaped instrument, in the case of difficult to place instrument tray 12, by adjusting the clamping disc 33 along the adjusting cylinder 31 axis in the direction of moving close to the base 1, and then adjusting the telescopic rod 36 to shrink, adjusting the through hole 37 and the instrument tray 12 connection exposed, and then the long strip-shaped instrument can be placed in the adjusting cylinder 31 in the way of adjusting cylinder 31 axis tilt, after controlling the through hole of ultraviolet lamp 27, a period of time after the ultraviolet lamp 27 power off, then adjust the position of long strip-shaped instrument in the adjusting through hole 37, and then power on the ultraviolet lamp 27, until the long strip-shaped instrument disinfection and sterilization is completed;

[0029] When the whole biological laboratory needs to be disinfected, control the movable rod 22 to extend away from the fixed rod 21, the movable rod 22 can control the swing plate 24 to swing away from the top of the instrument tray 12, after adjusting to the appropriate position, control the telescopic light shield 5 to shrink, then the user away from the device after the ultraviolet lamp 27 power on, after a period of time for biological laboratory disinfection and sterilization, the ultraviolet lamp 27 power off, adjust the position of the device as a whole, then the user away from the device after the ultraviolet lamp 27 power on, until the whole biological laboratory disinfection and sterilization operation is completed.

[0030] The above describes the embodiments of the present application in detail in combination with the drawings, but the present application is not limited to the above embodiments, for those skilled in the art, after knowing the content recorded in the present application, without departing from the principle of the present application, can make several equivalent transformations and substitutions, these equivalent transformations and substitutions should also be regarded as belonging to the protection scope of the present application.

Claims

1. A high efficiency ultraviolet lamp (27) for disinfecting biological laboratories and equipment, characterized by: Including the base (1), the upper part of the base (1) is provided with a support column (11), the upper part of the support column (11) is provided with an instrument tray (12), the upper part of the instrument tray (12) is provided with a reversing frame (2), the lower part of the instrument tray (12) is provided with an adjusting module (3); The reversing frame (2) includes a fixed rod (21), a movable rod (22), a swing rod (23), a swing plate (24), a connecting plate (25), a connecting ring (26) and a UV lamp (27), the fixed rod (21) is arranged at the top end of the support column (11), the top end of the fixed rod (21) is movably connected with the movable rod (22), the fixed rod (21) and the movable rod (22) are coaxially arranged, the outer side of the movable rod (22) is movably connected with the connecting ring (26), the top end of the movable rod (22) is connected with the connecting plate (25), the side surface of the connecting plate (25) is circularly arrayed with a plurality of swing rods (23) around the connecting plate (25) axis, the side surface of the connecting plate (25) is connected with one end of each swing rod (23), the other end of each swing rod (23) is respectively hinged with a swing plate (24), each swing plate (24) is hinged with the outer side surface of the connecting ring (26), one UV lamp (27) is respectively connected to one side of each swing plate (24) close to the instrument tray (12), the swing of the swing plate (24) is controlled by the telescopic movable rod (22).

2. A high efficiency ultraviolet lamp (27) for disinfecting biological laboratories and instruments according to claim 1, characterized in that, The adjusting module (3) includes an adjusting cylinder (31), an adjusting disc (32), a clamping disc (33), a bearing spring (34), a return spring (35) and an adjusting telescopic rod (36), a plurality of adjusting cylinders (31) are arranged between the instrument tray (12) and the base (1), each adjusting cylinder (31) is provided with an adjusting through hole (37), the adjusting through hole (37) communicates with the outside through the instrument tray (12), each adjusting cylinder (31) is coaxially provided with an adjusting disc (32), an adjusting telescopic rod (36) and a clamping disc (33), one end of the adjusting telescopic rod (36) is connected with the top end of the base (1), the other end of the adjusting telescopic rod (36) is connected with the bottom end of the clamping disc (33) through the adjusting disc (32), the adjusting disc (32) and the clamping disc (33) are provided with a bearing spring (34) and a return spring (35), the bearing spring (34) and the return spring (35) are symmetrically arranged around the telescopic adjusting rod.

3. A high output ultraviolet lamp (27) for use in sterilizing biological laboratories and equipment as defined in claim 2, wherein The connecting part of each adjusting through hole (37) and the instrument tray (12) is provided with a circular arc protrusion (38), the top surface of each clamping disc (33) is provided with a circular arc groove (331) matched with the circular arc protrusion (38).

4. A high efficiency ultraviolet lamp (27) for disinfecting biological laboratories and instruments according to claim 2, characterized in that, The side surface of the adjusting disc (32) is provided with a bolt (4), the bolt (4) passes through the adjusting cylinder (31) to the outside, the outer side of the bolt (4) is further sleeved with a positioning block (41), the bolt (4) controls the fitting and separation of the positioning block (41) and the outer side surface of the adjusting cylinder (31) by rotation.

5. A high output ultraviolet lamp (27) for use in sterilizing biological laboratories and equipment as defined in claim 4, wherein The positioning block (41) is arc-shaped in appearance.

6. A high output ultraviolet lamp (27) for use in disinfecting biological laboratories and equipment as defined in claim 1, wherein The outer side of each ultraviolet lamp (27) is sleeved with a telescopic light shield (5), and the telescopic light shield (5) controls the irradiation area of the ultraviolet lamp (27) through telescopic control.

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