CN2601319Y - Ventilation fan - Google Patents
Ventilation fan Download PDFInfo
- Publication number
- CN2601319Y CN2601319Y CN 03219736 CN03219736U CN2601319Y CN 2601319 Y CN2601319 Y CN 2601319Y CN 03219736 CN03219736 CN 03219736 CN 03219736 U CN03219736 U CN 03219736U CN 2601319 Y CN2601319 Y CN 2601319Y
- Authority
- CN
- China
- Prior art keywords
- motor
- ventilation fan
- ventilator
- shell
- springs
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a ventilator, comprising motor, shell, fans and isolation board. Three or more springs connect around the motor equably, and the other ends of springs are fixed in the inside of shell, to form a dynamic balance. The wires in motor are socket connectors, which are easy to be dismantled. Also, an oil-storage tray, plugged with the bottom of ventilator shell, is set up at the tail of ventilator. The ventilator motor with the above structure is very convenient for dismantlement, daily cleaning and maintenance. Meanwhile, the dynamic balance of motor fixed by springs can greatly reduce operation noise. The oil-storage tray can collect the waste oil to guarantee overall cleanness of the ventilator, and that of the windowsill as well, for environmental protection and beautiful outlook.
Description
Affiliated technical field
The utility model relates to a kind of ventilation fan, the ventilation fan of especially a kind of daily disassembly, cleaning, easy maintenance.
Background technique
At present, ventilation fan has been widely used in huge numbers of families as a kind of necessary article of daily life.Traditional ventilation fan, because its motor adopts the means of fixation of the fastening installation of screw, the long-term back screw that uses gets rusty, is coated by grease, make motor disassembly, cleaning, maintenance be difficult to carry out, and in cleaning process, the careless slightly ventilation fan that just might make is scrapped, and causes waste, is unfavorable for maintenance, the maintenance of motor again.
In addition, traditional ventilation fan is not considered the processing of rear portion greasy dirt when design, can't clean, and long-term the use caused waste oil sinuous flow everywhere, i.e. not environmental protection is unhygienic again.
Summary of the invention
The purpose of this utility model is to provide a kind of convenient disassembly, the ventilation fan of safe in utilization, health.
For achieving the above object, the utility model adopts following structure: a kind of ventilation fan, comprise motor, shell, fan and isolating plate etc., and wherein uniformly around the motor be connected with three or three with upper spring, another termination of spring is fixed on the shell inboard, forms transient equiliblium.The motor electric wire adopts inserting type to connect, and is quick detachable.
In addition, the ventilation fan afterbody is provided with the trapped fuel pallet, and this trapped fuel pallet and ventilation fan outer casing bottom plug together.
Adopt the ventilation fan motor dismounting of said structure very convenient, help daily cleaning, maintenance, it is fixing that motor adopts the spring binding simultaneously, forms transient equiliblium, the noise when greatly reducing the motor operation.The trapped fuel tray structure of ventilation fan afterbody can be collected waste oil, has guaranteed the integral body cleaning of ventilation fan, and to have guaranteed the cleaning of windowsill, i.e. environmental protection is attractive in appearance again.
Description of drawings
Fig. 1 is the utility model stereochemical structure exploded view.
Fig. 2 is the utility model stereo appearance figure.
Embodiment
See also Fig. 1, Fig. 2, a kind of ventilation fan 1 comprises motor 2, shell 3, fan 4 and isolating plate 5 etc., wherein uniformly around the motor 2 be connected with 4 springs 21, spring 21 another terminations are fixed on shell 3 inboards, form transient equiliblium, can reduce the noise in the motor using process greatly.Simultaneously, the motor electric wire adopts inserting type to connect, and can not twist together, and is quick detachable.In addition, ventilation fan 1 afterbody is provided with trapped fuel pallet (not shown), and this trapped fuel pallet and ventilation fan outer casing bottom plug together.
Claims (4)
1, a kind of ventilation fan comprises motor, shell, fan and isolating plate etc., it is characterized in that: uniformly around the described motor be connected with three or three another termination of spring is fixed on the shell inboard with upper spring, form transient equiliblium.
2, ventilation fan according to claim 1 is characterized in that: described motor electric wire adopts inserting type to connect.
3, ventilation fan according to claim 1 is characterized in that: described ventilation fan afterbody is provided with the trapped fuel pallet, and trapped fuel pallet and ventilation fan outer casing bottom plug together.
4, ventilation fan according to claim 1 is characterized in that: described ventilation fan motor adopts 4 springs to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219736 CN2601319Y (en) | 2003-01-30 | 2003-01-30 | Ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219736 CN2601319Y (en) | 2003-01-30 | 2003-01-30 | Ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601319Y true CN2601319Y (en) | 2004-01-28 |
Family
ID=34161422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03219736 Expired - Fee Related CN2601319Y (en) | 2003-01-30 | 2003-01-30 | Ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601319Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844984A (en) * | 2012-12-03 | 2014-06-11 | 戴森技术有限公司 | Hand dryer |
-
2003
- 2003-01-30 CN CN 03219736 patent/CN2601319Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844984A (en) * | 2012-12-03 | 2014-06-11 | 戴森技术有限公司 | Hand dryer |
| CN103844984B (en) * | 2012-12-03 | 2016-03-23 | 戴森技术有限公司 | Hand dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |