CN203431967U - Elevation-type range hood - Google Patents
Elevation-type range hood Download PDFInfo
- Publication number
- CN203431967U CN203431967U CN201320504386.0U CN201320504386U CN203431967U CN 203431967 U CN203431967 U CN 203431967U CN 201320504386 U CN201320504386 U CN 201320504386U CN 203431967 U CN203431967 U CN 203431967U
- Authority
- CN
- China
- Prior art keywords
- drive rod
- pressure sensor
- upper shell
- lampblack absorber
- elevation
- 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 - Lifetime
Links
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses an elevation-type range hood, which comprises a lower shell, an upper shell, a drive rod and a pressure sensor; a drive device of the drive rod is installed inside the lower shell, one end of the drive rod is connected with the drive device, and the other end of the drive rod is connected with the upper shell; the pressure sensor is arranged between the upper shell and the drive rod. By adopting the elevation-type range hood, effective measures can be adopted under the situation that an elevation function of the range hood is seized to prevent the accident.
Description
Technical field
The utility model relates to lampblack absorber field, specifically relates to a kind of lift lampblack absorber.
Background technology
Existing lifting lampblack absorber occasional in rising and decline process is met some foreign matters and is caused the stuck phenomenon of blocking, and blocks stuck phenomenon in addition because the foreign material between each motion structure of lampblack absorber snap in also can cause.If blocking the elevating function that continues operation lampblack absorber stuck in the situation that, tend to cause motor to burn out, a series of security incidents such as initiation fire electric shock.
Utility model content
(1) technical problem that will solve
The deficiency existing for prior art, the utility model provides a kind of lift lampblack absorber that can effectively overcome the above problems.
(2) technical scheme
For achieving the above object, the utility model provides a kind of lift lampblack absorber, comprises lower house, upper shell, drive rod and pressure sensor; The drive unit of drive rod is housed in described lower house, and one end of described drive rod is connected with described drive unit, and the other end of described drive rod is connected with described upper shell; Described pressure sensor is placed between described upper shell and described drive rod, described lift lampblack absorber also comprises controller, pressure between described upper shell and described drive rod imports described controller into by described pressure sensor, and described controller is for controlling the operation of described drive unit.
Further, described controller comprises a chip, and the data that described pressure sensor obtains are imported in described chip, the operation of drive unit described in described chip controls.
(3) beneficial effect
The utility model lift oil smoke function is adopted an effective measure in the situation that lampblack absorber elevating function blocks, and Accident prevention occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model lift lampblack absorber.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The structure of a kind of lift lampblack absorber of the present utility model as shown in Figure 1, comprises lower house 1, upper shell 4, drive rod 3 and pressure sensor 5; The drive unit 2 of drive rod 3 is housed in described lower house 1, and one end of described drive rod 3 is connected with described drive unit 2, and the other end of described drive rod 3 is connected with described upper shell 4; Described pressure sensor 5 is placed between described upper shell 4 and described drive rod 3, described lift lampblack absorber also comprises controller, pressure between described upper shell 4 and described drive rod 3 imports described controller into by described pressure sensor 5, and described controller is for controlling the operation of described drive unit 2.
For the installation of pressure sensor 5 do not limit to and drive rod 3 and upper shell 4 between, pressure sensor 5 also can be installed on the face that may collide on upper shell 4, or between drive rod 3 and lower house 1.But owing to considering practical application, it is to be the most also the scheme of saving the energy most that pressure sensor 5 is installed between power transmission shaft 3 and upper shell 4.
Wherein said controller comprises a chip, and the data that described pressure sensor 5 obtains are imported in described chip, the operation of drive unit 2 described in described chip controls.
Concrete, in described chip, be provided with constant, the data that described pressure sensor 5 imports chip into are compared with described constant.The acquisition of described constant can be cigarette machine normally when rising and decline, and this pressure sensor is according to cigarette machine data that weight collects, and is kept on chip with the form of constant.When there being foreign matter (for example: finger, or when pot cover) stoping the rising of lampblack absorber or declining, pressure sensor 5 can collect large many data, when these data are greater than described constant certain value, we just can make the lifting order of lampblack absorber out of service by the program in chip, and make lampblack absorber to the 2 second time of reverse direction operation at once, carry out release pressure, then out of service.Restart after cigarette machine, cigarette machine normally moves.
Arrow in figure represents the lifting direction of lampblack absorber.
The beneficial effects of the utility model: adopt an effective measure in the situation that lampblack absorber elevating function blocks, Accident prevention occurs.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a lift lampblack absorber, is characterized in that, comprises lower house (1), upper shell (4), drive rod (3) and pressure sensor (5); The drive unit (2) of drive rod (3) is housed in described lower house (1), and one end of described drive rod (3) is connected with described drive unit (2), and the other end of described drive rod (3) is connected with described upper shell (4); Described pressure sensor (5) is placed between described upper shell (4) and described drive rod (3); Described lift lampblack absorber also comprises controller, and the pressure between described upper shell (4) and described drive rod (3) imports described controller into by described pressure sensor (5), and described controller is used for controlling the operation of described drive unit (2).
2. lift lampblack absorber as claimed in claim 1, is characterized in that, described controller comprises a chip, and the data that described pressure sensor (5) obtains are imported in described chip, the operation of drive unit (2) described in described chip controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504386.0U CN203431967U (en) | 2013-08-16 | 2013-08-16 | Elevation-type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504386.0U CN203431967U (en) | 2013-08-16 | 2013-08-16 | Elevation-type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431967U true CN203431967U (en) | 2014-02-12 |
Family
ID=50061002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504386.0U Expired - Lifetime CN203431967U (en) | 2013-08-16 | 2013-08-16 | Elevation-type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594738A (en) * | 2020-10-16 | 2021-04-02 | 青岛海尔智慧厨房电器有限公司 | Integrated cooker and control method thereof |
-
2013
- 2013-08-16 CN CN201320504386.0U patent/CN203431967U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594738A (en) * | 2020-10-16 | 2021-04-02 | 青岛海尔智慧厨房电器有限公司 | Integrated cooker and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103175241A (en) | Wind speed controlling system for range hood | |
| CN203431967U (en) | Elevation-type range hood | |
| CN102252390A (en) | Air-humidifying anti-static device | |
| CN204022187U (en) | Building hoist hydraulic pressure switch fender guard | |
| CN202230399U (en) | Temperature control system for generator | |
| CN203177272U (en) | Wind speed control system of range hood | |
| CN105072835B (en) | A kind of intelligently realizing explosion-proof safe electric control cabinet | |
| CN203048012U (en) | Maintaining-type electrohydraulic push rod brake control device | |
| CN203159959U (en) | Laundry machine overweight protection device | |
| CN206417804U (en) | A kind of anti-extrusion rope prevents the electric block of spacing failure | |
| CN202928549U (en) | Automatic stator checkout equipment | |
| CN203641837U (en) | Automatic oil temperature control system for winch reduction gearbox | |
| CN204958209U (en) | Driving is prevented rising spacing malfunctioning and gib head wire rope and is taken off groove device | |
| CN103523673B (en) | Overhead traveling crane main hook apparatus for controlling of lifting and control method | |
| CN203180490U (en) | Television set self-protection system | |
| CN204369487U (en) | The anti-wire rope inclined-pulling control setup of electric block | |
| CN202643029U (en) | Intelligent control system of building construction elevator | |
| CN203445754U (en) | Submersible motor with protector and moment type overload protector | |
| CN204267262U (en) | A kind of protective gear that can effectively prevent air compressor from damaging | |
| CN202890377U (en) | Efficient continuous fixation machine | |
| CN208158099U (en) | Three-phase door roller circuit with open-phase protection | |
| CN202381370U (en) | Timing speed controller of ceiling fan | |
| CN201714474U (en) | Motorcycle chimney shield | |
| CN201829932U (en) | Overheat protector for motor | |
| CN203813440U (en) | Shelter power station low-load self-adaptive control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |