CN202082993U - Smoke exhaust ventilator - Google Patents
Smoke exhaust ventilator Download PDFInfo
- Publication number
- CN202082993U CN202082993U CN2011201560534U CN201120156053U CN202082993U CN 202082993 U CN202082993 U CN 202082993U CN 2011201560534 U CN2011201560534 U CN 2011201560534U CN 201120156053 U CN201120156053 U CN 201120156053U CN 202082993 U CN202082993 U CN 202082993U
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- exhaust ventilator
- wind wheel
- motor
- rectification circuit
- 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
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Abstract
The utility model discloses a smoke exhaust ventilator, which includes a casing, a motor, a wind wheel, a power supply plug and an electrical control device, wherein the wind wheel is driven by the motor to rotate and positioned in the casing together with the motor; and the power supply plug is electrically connected with the wind wheel and the electrical control device. The smoke exhaust ventilator is characterized in that a transformer and a rectification circuit are connected with the power supply plug; and the rectification circuit is a bridge rectifier circuit. In the smoke exhaust ventilator provided by the utility model, as the transformer and the rectification circuit are arranged on the power supply plug, the commercial power is used for providing safe voltage for the smoke exhaust ventilator through the transformer and the rectification circuit, and the safe voltage enables the smoke exhaust ventilator to be endowed with the advantages of safety and power saving.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator, the smoke exhaust ventilator of specifically a kind of safety, power saving.
Background technology
Along with the raising of people's living standard, the continuous improvement of living conditions, household gas utensils universal day by day, smoke exhaust ventilator has become the household electrical appliance of kitchen indispensability.Smoke exhaust ventilator mainly is made up of casing, motor, wind wheel and control system etc., and casing forms exhaust fume collecting hood, is provided with air deflector in the exhaust fume collecting hood.Under the control of control system, air exhauster is outwards bled, and forms negative pressure in exhaust fume collecting hood, and the deep fat flue gas that kitchen range produce rises and enters in the range of negative pressure of exhaust fume collecting hood, from indoor be discharged to outdoor.Existing smoke exhaust ventilator all is to be connected with civil power 220V by attaching plug, and that this power mode exists is dangerous, the shortcoming of power consumption.
Summary of the invention
The purpose of this utility model provides the smoke exhaust ventilator of a kind of safety, power saving.
The purpose of this utility model is achieved through the following technical solutions:
A kind of smoke exhaust ventilator, comprise casing, motor, wind wheel, attaching plug and electric control gear, the driven by motor wind wheel rotates, and motor and wind wheel are positioned at casing, attaching plug is electrically connected with wind wheel and electric control gear, it is characterized in that: described attaching plug connects a transformer and rectification circuit.
Described rectification circuit is a bridge rectifier.
The utility model compared with prior art has the following advantages.
The utility model smoke exhaust ventilator is by being provided with transformer and rectification circuit on attaching plug, civil power provides safe voltage by transformer and rectification circuit for smoke exhaust ventilator, and safe voltage can make smoke exhaust ventilator have the advantage of safety, power saving.
Description of drawings
Fig. 1 is the structural representation of the utility model smoke exhaust ventilator.
The specific embodiment
Below in conjunction with accompanying drawing the utility model smoke exhaust ventilator is described in further detail.
As shown in Figure 1, smoke exhaust ventilator described in the utility model mainly is made up of casing, motor, wind wheel, attaching plug and electric control gear, the driven by motor wind wheel rotates, motor and wind wheel are positioned at casing, attaching plug is electrically connected with wind wheel and electric control gear, attaching plug 1 connects a transformer 2 and rectification circuit 3, and rectification circuit is a bridge rectifier.The utility model is owing to be provided with transformer and rectification circuit on attaching plug, civil power provides safe voltage by transformer and rectification circuit for smoke exhaust ventilator, and safe voltage can make smoke exhaust ventilator have the advantage of safety, power saving.
Claims (1)
1. smoke exhaust ventilator, comprise casing, motor, wind wheel, attaching plug and electric control gear, the driven by motor wind wheel rotates, and motor and wind wheel are positioned at casing, attaching plug is electrically connected with wind wheel and electric control gear, it is characterized in that: described attaching plug connects a transformer and rectification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201560534U CN202082993U (en) | 2011-05-16 | 2011-05-16 | Smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201560534U CN202082993U (en) | 2011-05-16 | 2011-05-16 | Smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082993U true CN202082993U (en) | 2011-12-21 |
Family
ID=45343619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201560534U Expired - Fee Related CN202082993U (en) | 2011-05-16 | 2011-05-16 | Smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082993U (en) |
-
2011
- 2011-05-16 CN CN2011201560534U patent/CN202082993U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120516 |