CN208482991U - A kind of vent cabinet with automatic sensing elevating function - Google Patents
A kind of vent cabinet with automatic sensing elevating function Download PDFInfo
- Publication number
- CN208482991U CN208482991U CN201820956822.0U CN201820956822U CN208482991U CN 208482991 U CN208482991 U CN 208482991U CN 201820956822 U CN201820956822 U CN 201820956822U CN 208482991 U CN208482991 U CN 208482991U
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- China
- Prior art keywords
- vent cabinet
- motor
- control panel
- elevating function
- automatic sensing
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Abstract
The utility model relates to experimental laboratory air exhausting equipment technical fields, disclose a kind of vent cabinet with automatic sensing elevating function, including motor (1), chain (2), wheel (3), form (7), displacement sensor (4), area sensor (5) and control panel (6)；Motor (1) passes through chain (2) connection gear (3), gear (3) connects form (7), and motor (1), displacement sensor (4), area sensor (5) are all connected with control panel (6).Region infrared sensor detects someone, can automatically turn on vent cabinet form, and after personnel leave, by the delay of certain time, vent cabinet form can be automatically closed.The utility model is convenient, energy saving.And apparatus structure is compact, it is easy to operate.
Description
Technical field
The utility model relates to experimental laboratory air exhausting equipment technical field, more particularly to a kind of there is automatic sensing to go up and down function
The vent cabinet of energy.
Background technique
Vent cabinet form is typically all artificial opening and closing at present, but many times experimenter can not rise both hands
To operate, it is necessary to put down the thing in hand to open form, will cause inconvenience.And after testing, perhaps it can forget
Form is closed, because vent cabinet ventilation end is typically all frequency conversion fan, when form is not closed, blower can keep relatively high
Frequency directly results in the waste of electric energy.
Summary of the invention
The technical problems to be solved in the utility model is to realize the automatic lifting of vent cabinet form, is to the greatest extent experiment
Room personnel provide convenience, also for the whole energy consumption for saving laboratory building, provide a kind of ventilation with automatic sensing elevating function
Cabinet
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
A kind of vent cabinet with automatic sensing elevating function, including motor, chain, gear, form, displacement sensor,
Area sensor and control panel；Motor, chain and gear are ipsilateral set on form, and motor is fixed on vent cabinet, and motor passes through chain
Connection gear, gear connect form, antetheca are equipped on the upside of form, and it further includes set corresponding with form that antetheca, which is equipped with area sensor,
The rear wall set, rear wall upside are equipped with displacement sensor, and motor, displacement sensor, area sensor are all connected with control panel.
When lab assistant is carrying reagent and when instrument, both hands are all occupied, no longer needs to put down instrument and go to open form；
When lab assistant is forgotten to close form, form is automatically closed, and can be reduced exhaust air rate, to reduce blower electricity consumption.
Preferably, control panel is set to the roof of vent cabinet.
Preferably, form is equipped with form gear, form gear connects first gear.
Preferably, motor is additionally provided with clutch.Motor has clutch, can subtract in personnel's manual switch form
Despise the weight of window.
Preferably, area sensor be for detect vent cabinet whether the area sensor of someone, will deliver a signal to
Control panel.
Preferably, area sensor is region infrared sensor.
Preferably, displacement sensor is the displacement sensor for opening range for controlling form.Displacement sensor is electricity
Signal is hindered, it can be by the control panel that passes to of form pin-point accuracy, strong antijamming capability.
Preferably, being equipped with the single-chip microcontroller of the reception and control motor start and stop for signal inside control panel.
The utility model has significant technical effect: passing through in the utility model due to using above technical scheme
Displacement sensor controls the stroke of motor, controls the range that form is opened immediately, achievees the purpose that form automatic lifting.Region passes
Sensor detect vent cabinet whether someone, such as someone, on-off model is passed into control panel, control panel starts motor, works as displacement
Sensor detects that form height reaches setting height, and control panel, which controls motor, to be stopped.The utility model saving manpower, electric power,
It is preferably lab assistant service.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of the utility model.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment 1
A kind of vent cabinet with automatic sensing elevating function, as shown in Figs. 1-2, including motor 1, chain 2, wheel 3, form
7, displacement sensor 4, area sensor 5 and control panel 6；Motor 1, chain 2 and gear 3 are ipsilateral set on form 7, and motor 1 is fixed
In vent cabinet, for motor 1 by 2 connection gear 3 of chain, gear 3 connects form 7, is equipped with antetheca 81 on the upside of form 7, antetheca 81 is set
There is area sensor 5, further includes the rear wall 82 being correspondingly arranged with form 7, be equipped with displacement sensor 4, control panel 6 on the upside of rear wall 82
Set on the roof of vent cabinet, motor 1, displacement sensor 4, area sensor 5 are all connected with control panel 6.
Area sensor 5 be for detect vent cabinet whether the area sensor of someone, control panel will be delivered a signal to.Area
Zone sensors 5 are region infrared sensor.Displacement sensor 4 is the displacement sensor that range is opened for controlling form 7.Control
The single-chip microcontroller of the reception and control motor start and stop for signal is equipped with inside plate 6.
Concrete operating principle: when area sensor 5 detects vent cabinet someone, on-off model is passed into control panel
6, control panel 6 controls motor 1 and starts, and when displacement sensor 4 detects that form reaches setting height, control motor 1 stops, when
When personnel leave, form 7 declines automatically.
Embodiment 2
A kind of vent cabinet with automatic sensing elevating function, as shown in Figs. 1-2, including motor 1, chain 2, wheel 3, form
7, displacement sensor 4, area sensor 5 and control panel 6；Motor 1 is additionally provided with clutch.Motor 1, chain 2 and gear 3 are set to view
Window 7 is ipsilateral, and motor 1 is fixed on vent cabinet, and motor 1 is equipped with form gear, form gear by 2 connection gear 3 of chain, form 7
Connect first gear 3.Antetheca 81 is equipped on the upside of form 7, it further includes being correspondingly arranged with form 7 that antetheca 81, which is equipped with area sensor 5,
Rear wall 82, be equipped with displacement sensor 4 on the upside of rear wall 82, control panel 6 is set to the roof of vent cabinet, motor 1, displacement sensor 4,
Area sensor 5 is all connected with control panel 6.
Area sensor 5 be for detect vent cabinet whether the area sensor of someone, control panel will be delivered a signal to.Area
Zone sensors 5 are region infrared sensor.Displacement sensor 4 is the displacement sensor that range is opened for controlling form 7.Control
The single-chip microcontroller of the reception and control motor start and stop for signal is equipped with inside plate 6.
Concrete operating principle: when area sensor 5 detects vent cabinet someone, on-off model is passed into control panel
6, control panel 6 controls motor 1 and starts, and when displacement sensor 4 detects that form reaches setting height, control motor 1 stops, when
When personnel leave, form 7 declines automatically.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (8)
1. a kind of vent cabinet with automatic sensing elevating function, it is characterised in that: including motor (1), chain (2), wheel (3),
Form (7), displacement sensor (4), area sensor (5) and control panel (6)；Motor (1), chain (2) and gear (3) are set to view
Window (7) is ipsilateral, and motor (1) is fixed on vent cabinet, and motor (1) connects form by chain (2) connection gear (3), gear (3)
(7), antetheca (81) are equipped on the upside of form (7), it further includes being correspondingly arranged with form (7) that antetheca (81), which is equipped with area sensor (5),
Rear wall (82), be equipped with displacement sensor (4) on the upside of rear wall (82), motor (1), displacement sensor (4), area sensor (5)
It is all connected with control panel (6).
2. a kind of vent cabinet with automatic sensing elevating function according to claim 1, it is characterised in that: control panel
(6) it is set to the roof of vent cabinet.
3. a kind of vent cabinet with automatic sensing elevating function according to claim 1, it is characterised in that: form (7)
Equipped with form gear, form gear connects first gear (3).
4. a kind of vent cabinet with automatic sensing elevating function according to claim 1, it is characterised in that: motor (1)
It is additionally provided with clutch.
5. a kind of vent cabinet with automatic sensing elevating function according to claim 1, it is characterised in that: region sensing
Device (5) be for detect vent cabinet whether the area sensor of someone, control panel will be delivered a signal to.
6. a kind of vent cabinet with automatic sensing elevating function according to claim 1 or 5, it is characterised in that: region
Sensor (5) is region infrared sensor.
7. a kind of vent cabinet with automatic sensing elevating function according to claim 1, it is characterised in that: displacement sensing
Device (4) is the displacement sensor that range is opened for controlling form.
8. a kind of vent cabinet with automatic sensing elevating function according to claim 1, it is characterised in that: control panel
(6) the internal single-chip microcontroller for being equipped with reception and control motor start and stop for signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956822.0U CN208482991U (en) | 2018-06-21 | 2018-06-21 | A kind of vent cabinet with automatic sensing elevating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956822.0U CN208482991U (en) | 2018-06-21 | 2018-06-21 | A kind of vent cabinet with automatic sensing elevating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208482991U true CN208482991U (en) | 2019-02-12 |
Family
ID=65248140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820956822.0U Active CN208482991U (en) | 2018-06-21 | 2018-06-21 | A kind of vent cabinet with automatic sensing elevating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208482991U (en) |
-
2018
- 2018-06-21 CN CN201820956822.0U patent/CN208482991U/en active Active
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