CN201823542U - Intelligent control mechanism for UV (Ultra Violet) lamp of biosafety cabinet - Google Patents
Intelligent control mechanism for UV (Ultra Violet) lamp of biosafety cabinet Download PDFInfo
- Publication number
- CN201823542U CN201823542U CN2010205331760U CN201020533176U CN201823542U CN 201823542 U CN201823542 U CN 201823542U CN 2010205331760 U CN2010205331760 U CN 2010205331760U CN 201020533176 U CN201020533176 U CN 201020533176U CN 201823542 U CN201823542 U CN 201823542U
- Authority
- CN
- China
- Prior art keywords
- counterweight
- cabinet door
- balance weight
- main
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an intelligent control mechanism for an UV (Ultra Violet) lamp of a biosafety cabinet. The intelligent control mechanism is arranged on a biosafety cabinet door endued with the automatic resetting function and comprises a moveable cabinet door, a main balance weight, a guy rope for the main balance weight, a guy rope for an auxiliary balance weight, a pulley and the auxiliary balance weight, wherein the weight of the moveable cabinet door ranges between the weight of the main balance weight and the total weight of the main balance weight and the auxiliary balance weight; the main balance weight and the auxiliary balance weight are respectively provided with a sensing passage in a penetration manner; an infrared transmitter and an infrared receiver are respectively installed at both sides of the initial position of the main balance weight, and the other infrared transmitter and the other infrared receiver are respectively installed at both sides of the safety position of the auxiliary balance weight; and the signal output ends of the infrared receivers are respectively connected with a control unit, and the control end of the control unit is connected with the UV lamp. The intelligent control mechanism for the UV lamp of the biosafety cabinet solves the technical problem that the existing UV lamp of the biosafety cabinet needs to be manually turned on or turned off, and the intelligent control mechanism can carry out automatic intelligent control according to the practical use of the biosafety cabinet, especially the opening and closing of the cabinet door.
Description
Technical field
The utility model relates to Biohazard Safety Equipment, particularly a kind of uviol lamp Based Intelligent Control mechanism of Biohazard Safety Equipment.
Background technology
Biohazard Safety Equipment is when having infective experiment material for operation primary culture, bacterium strain and diagnostic sample etc.; be used for protecting operator, laboratory environment and experiment material, make it avoid being exposed to that issuable infectious aerosol and spatters design in the aforesaid operations process.
The prior biological safety cabinet all needs to dispose uviol lamp, and it not only has certain illumination functions, and main still have a biocidal efficacies, helps to keep experimental situation.As Chinese utility model patent specification (Granted publication number: CN2684924Y) disclose a kind of Biohazard Safety Equipment with flow-control and recirculating air filter service life supervision.It is made up of bottom bracket, casing, working chamber, glass door, front panel, blower fan, discharge filter, door motor, recirculating air filter, lighting source, uviol lamp, liquid feed channel interface, detachable prefilter, floor push interface, air flow channel, vacuum table, regulator, it is characterized in that, cast out vacuum table, regulator, on the inwall of air flow channel, be equipped with sensor, the plate lower end is equipped with control panel in front, is equipped with wiring board and corresponding software in the back of control panel.
But the uviol lamp of existing Biohazard Safety Equipment all needs to carry out switch by manually-operated, can't be according to the actual operating position of Biohazard Safety Equipment, particularly control automatically according to the situation of the opening and closing of cabinet door.
In addition, the applicant has developed a kind of Biohazard Safety Equipment cabinet door with auto-reset function at present.As shown in Figure 1, it comprises mobile cabinet door 1, main counterweight 2, stay cord 3, stay cord 7, pulley 4, secondary counterweight 5.Wherein, stay cord 3 leads by top roller 3, and the sagging two ends of stay cord 3 connect mobile cabinet door 1 and main counterweight 2 respectively; Also be provided with one directly over the described main counterweight 2 by point of suspension 8 and stay cord 7 suspentions one secondary counterweight 5; The weight of described mobile cabinet door 1 adds between the secondary counterweight weight between main counterweight weight and main counterweight.During use, when mobile cabinet door 1 decline is opened to certain position, main counterweight 2 and secondary counterweight 5 weight stack, unless at this moment the user further opens the cabinet door, otherwise will be owing to of the gravity effect of main counterweight 2 with secondary counterweight 5, mobile doorframe is returned to a home 6, has avoided the further unlatching of mobile cabinet door 1.Can prevent like this that mobile cabinet door from opening that the excessive experimental situation that causes is polluted and, also need not in experimentation, to spend the unnecessary time to go to adjust the moving door position personnel's injury.
The utility model content
The purpose of this utility model is to provide a kind of uviol lamp Based Intelligent Control mechanism of Biohazard Safety Equipment, the uviol lamp that mainly solves existing Biohazard Safety Equipment all needs to be undertaken by manually-operated the technical problem of switch, it can be according to the actual operating position of Biohazard Safety Equipment, particularly carries out automated intelligent control according to the situation of the opening and closing of cabinet door.
For achieving the above object, the utility model is to realize like this.
A kind of uviol lamp Based Intelligent Control mechanism of Biohazard Safety Equipment, it is arranged on a kind of Biohazard Safety Equipment cabinet door with auto-reset function, and it is characterized in that: described Biohazard Safety Equipment cabinet door with auto-reset function comprises mobile cabinet door, main counterweight, main counterweight stay cord, secondary counterweight stay cord, pulley, secondary counterweight; Wherein, main counterweight stay cord leads by the top roller, and the sagging two ends of main counterweight stay cord connect mobile cabinet door and main counterweight respectively; The one secondary counterweight by point of suspension and stay cord suspention also is set directly over the described main counterweight; The weight of described mobile cabinet door adds between the secondary counterweight weight between main counterweight weight and main counterweight; Wear a sensing passage on the described main counterweight, also wear a sensing passage on the described secondary counterweight; The original position both sides of described main counterweight are installed infrared transmitter and infrared remote receiver respectively, and the home both sides of described secondary counterweight are also installed infrared transmitter and infrared remote receiver respectively; The signal output part of described infrared remote receiver connects a control module respectively, and the control end of described control module then connects uviol lamp.
The noise reduction mechanism of described Biohazard Safety Equipment moving door is characterized in that: described control module uses single-chip microcomputer 8051.
By said structure, advantage of the present utility model is: the shift position of master's counterweight and secondary counterweight when utility model structure and the open and close of cabinet door, and opening and closing that can intelligent automatic control uviol lamp, not only laborsaving, and also efficient.
Description of drawings
Fig. 1 is a kind of structural representation with Biohazard Safety Equipment cabinet door of reset function.
Fig. 2 is the hardware layout structural representation of the uviol lamp Based Intelligent Control mechanism of a kind of Biohazard Safety Equipment of the utility model.
Fig. 3 is a control circuit block diagram of the present utility model.
The specific embodiment
See also Fig. 2-3, the utility model discloses a kind of uviol lamp Based Intelligent Control mechanism of Biohazard Safety Equipment.As shown in the figure: it is arranged on a kind of Biohazard Safety Equipment cabinet door with auto-reset function, and described Biohazard Safety Equipment cabinet door with auto-reset function comprises mobile cabinet door 1, main counterweight 2, main counterweight stay cord 3, secondary counterweight stay cord 7, pulley 4, secondary counterweight 5; Wherein, main counterweight stay cord 3 leads by top roller 3, and the sagging two ends of main counterweight stay cord 3 connect mobile cabinet door 1 and main counterweight 2 respectively; Also be provided with one directly over the described main counterweight 2 by point of suspension 8 and stay cord) the secondary counterweight 5 of suspention; The weight of described mobile cabinet door 1 adds between the secondary counterweight weight between main counterweight weight and main counterweight; Wear a sensing passage 21 on the described main counterweight 2, also wear a sensing passage 51 on the described secondary counterweight 5; The original position both sides of described main counterweight 2 are installed infrared transmitter 91 and infrared remote receiver 92 respectively, and the home both sides of described secondary counterweight 5 are also installed infrared transmitter 93 and infrared remote receiver 94 respectively; The signal output part of described infrared remote receiver 92,94 connects a control module 10 respectively, and the control end of described control module 10 then connects uviol lamp 11.Described control module 10 can use single-chip microcomputer 8051.
During use,, illustrate that then main counterweight 2 is in initial position when infrared remote receiver 92 can receive the signal of infrared transmitter 91 all the time, mobile cabinet door 1 is in the closed position, infrared signal can be passed the sensing passage 21 of main counterweight 2, and at this moment, control module 10 control uviol lamps 11 are closed.When infrared remote receiver 92 can not receive the signal of infrared transmitter 91, illustrate that mobile cabinet door 1 opened, control module 10 control uviol lamps 11 are opened; When infrared remote receiver 94 can receive the signal of infrared transmitter 93 all the time, illustrate that then secondary counterweight 5 is in home all the time, at this moment Biohazard Safety Equipment is not in running order yet, therefore closes by control module 10 control uviol lamps 11.
This shows, the shift position of master's counterweight and secondary counterweight during by above-mentioned utility model structure and the open and close of cabinet door, opening and closing that can intelligent automatic control uviol lamp, not only laborsaving, and also efficient.
Claims (2)
1. the uviol lamp Based Intelligent Control mechanism of a Biohazard Safety Equipment, it is arranged on a kind of Biohazard Safety Equipment cabinet door with auto-reset function, and it is characterized in that: described Biohazard Safety Equipment cabinet door with auto-reset function comprises mobile cabinet door (1), main counterweight (2), main counterweight stay cord (3), secondary counterweight stay cord (7), pulley (4), secondary counterweight (5); Wherein, main counterweight stay cord (3) leads by top roller (3), and the sagging two ends of main counterweight stay cord (3) connect mobile cabinet door (1) and main counterweight (2) respectively; The one secondary counterweight (5) by point of suspension (8) and stay cord (7) suspention also is set directly over the described main counterweight (2); The weight of described mobile cabinet door (1) adds between the secondary counterweight weight between main counterweight weight and main counterweight; Wear a sensing passage (21) on the described main counterweight (2), also wear a sensing passage (51) on the described secondary counterweight (5); The original position both sides of described main counterweight (2) are installed infrared transmitter (91) and infrared remote receiver (92) respectively, and the home both sides of described secondary counterweight (5) are also installed infrared transmitter (93) and infrared remote receiver (94) respectively; The signal output part of described infrared remote receiver (92,94) connects a control module (10) respectively, and the control end of described control module (10) then connects uviol lamp (11).
2. the uviol lamp Based Intelligent Control mechanism of Biohazard Safety Equipment according to claim 1, it is characterized in that: described control module (10) is a single-chip microcomputer 8051.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205331760U CN201823542U (en) | 2010-09-17 | 2010-09-17 | Intelligent control mechanism for UV (Ultra Violet) lamp of biosafety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205331760U CN201823542U (en) | 2010-09-17 | 2010-09-17 | Intelligent control mechanism for UV (Ultra Violet) lamp of biosafety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823542U true CN201823542U (en) | 2011-05-11 |
Family
ID=43962103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205331760U Expired - Fee Related CN201823542U (en) | 2010-09-17 | 2010-09-17 | Intelligent control mechanism for UV (Ultra Violet) lamp of biosafety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923320A (en) * | 2015-05-21 | 2015-09-23 | 蚌埠市瑞风净化设备工程有限责任公司 | Intelligent biological safety cabinet |
-
2010
- 2010-09-17 CN CN2010205331760U patent/CN201823542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923320A (en) * | 2015-05-21 | 2015-09-23 | 蚌埠市瑞风净化设备工程有限责任公司 | Intelligent biological safety cabinet |
| CN104923320B (en) * | 2015-05-21 | 2017-01-11 | 蚌埠市瑞风净化设备工程有限责任公司 | Intelligent biological safety cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105066337A (en) | Multifunctional indoor air purification and detection system | |
| CN101537376A (en) | Laboratory ventilated cabinet | |
| CN208195196U (en) | A kind of laboratory hood | |
| CN201823542U (en) | Intelligent control mechanism for UV (Ultra Violet) lamp of biosafety cabinet | |
| CN211096269U (en) | Ultraviolet sterilization device | |
| CN201246799Y (en) | Cooking fume exhauster | |
| CN207026077U (en) | A kind of structure and system of vent cabinet lifting protective window | |
| CN101125304A (en) | Outer rotor fan type fully ventilating biology safety cabinet | |
| CN104907110B (en) | Convenient-application biological safety cabinet | |
| CN101961665B (en) | Air exhaust control and ultraviolet lamp intelligent control system for biological safety cabinet | |
| CN109867065A (en) | A kind of intelligent dustbin | |
| CN204747038U (en) | Console mode fume chamber | |
| CN204974672U (en) | Novel fume hood | |
| CN101149178A (en) | Automatic door structure of air conditioner wind outlet | |
| CN106269770A (en) | A kind of Novel fume chamber | |
| CN204747041U (en) | Fume chamber is used in laboratory | |
| CN207082210U (en) | A kind of home-use safety pre-warning system of wisdom | |
| CN204044550U (en) | A kind of indoor electric appliance telechirics based on bluetooth and microprocessor | |
| CN205809749U (en) | The integrated kitchen range that a kind of Novel remote control controls | |
| CN212310368U (en) | Fume hood | |
| CN114308969B (en) | Intelligent fume hood and control method thereof | |
| CN208482991U (en) | A kind of vent cabinet with automatic sensing elevating function | |
| CN201529655U (en) | Intelligent control ventilation case | |
| CN109047259A (en) | A kind of energy-saving draught cupboard in laboratory | |
| CN2469348Y (en) | Cooking fume remover with lifting/lowering case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TEFU LABORATORY EQUIPMENT CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110901 Address after: 201612 Shanghai City, Songjiang Caohejing Songjiang District hi tech park Xinzhuan Highway No. 518, building 2, Room 202 Co-patentee after: Shanghai TOF Laboratory Equipment Co., Ltd. Patentee after: Shanghai Feiyu Purification Engineering Co., Ltd. Address before: 201612 Shanghai City, Songjiang Caohejing Songjiang District hi tech park Xinzhuan Highway No. 518, building 2, Room 202 Patentee before: Shanghai Feiyu Purification Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |