CN201836118U - Ventilating fan - Google Patents
Ventilating fan Download PDFInfo
- Publication number
- CN201836118U CN201836118U CN2010205726464U CN201020572646U CN201836118U CN 201836118 U CN201836118 U CN 201836118U CN 2010205726464 U CN2010205726464 U CN 2010205726464U CN 201020572646 U CN201020572646 U CN 201020572646U CN 201836118 U CN201836118 U CN 201836118U
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- wind wheel
- air
- passage portion
- air inlet
- air passage
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Abstract
The utility model relates to a ventilating fan which is mainly installed on an integrated suspended ceiling. The present ventilating fan adopts unreasonable structural design, is inconvenient to install and achieves poor ventilating effect. The ventilating fan comprises a motor, a wind wheel and a shell body; a motor mounting part, an air channel part and an air inlet part are sequentially arranged in the shell body; an air exhaust pipe segment is arranged in the air channel part; the motor and the wind wheel are respectively installed in the motor mounting part and the air channel part; and the motor is connected with the wind wheel. The ventilating fan is characterized in that: the ventilating fan further comprises an air inlet cover; the upper part of the air channel part is located in the air inlet part; an air inlet is arranged in the air inlet cover; both the shape and size of the air inlet are matched with those of the wind wheel; the air inlet cover is fixed on the air channel part of the shell body and is located in the air inlet part of the shell body; and the air inlet in the air inlet cover is matched with the wind wheel. The ventilating fan adopts reasonable structural design, has small overall thickness, is beautiful in appearance, requires low production cost, achieves good ventilating effect and is convenient to install.
Description
Technical field
The utility model relates to a kind of ventilation fan, is mainly used in to be installed on the integrated furred ceiling, belongs to a kind of ventilation fan that is used on the integrated furred ceiling.
Background technique
The existing ventilation fan that is used for integrated furred ceiling generally includes motor at present, wind wheel and housing, be disposed with the motor mounting part branch in its middle shell, air passage portion and intake grill part, motor and wind wheel are installed in respectively in motor mounting part branch and the air passage portion, wind wheel is connected with motor, and the height of intake grill part is generally about 9cm, cause the whole height of ventilation fan higher, not only outward appearance is not attractive in appearance, and bring bigger trouble for the installation of ventilation fan, particularly reserve when highly hanging down behind the furred ceiling in part room, the installation of ventilation fan is just more difficult, in addition, because existing ventilation fan volume is bigger, make that the consumptive material of ventilation fan is more, cause the wasting of resources, also improved cost of production simultaneously.In sum, the structural design of existing ventilation fan is reasonable inadequately, and inconvenience is installed, and cost of production is higher, and ventilation effect is undesirable.
The model utility content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and integral thickness is thin, beautiful shape, and cost of production is low, is convenient to the ventilation fan that ventilation effect is good is installed.
The technical scheme in the invention for solving the above technical problem is: this ventilation fan comprises motor, wind wheel and housing, be disposed with the motor mounting part branch in the described housing, air passage portion and intake grill part, be provided with the air draft pipeline section in the described air passage portion, described motor and wind wheel are installed in respectively in motor mounting part branch and the air passage portion, this motor is connected with wind wheel, described wind wheel matches with air draft pipeline section in the air passage portion, its characteristics are: also comprise the air intake lid, the top of described air passage portion is arranged in the intake grill part, be provided with intake grill in the described air intake lid, the shape of this intake grill and size all are complementary with wind wheel, described air intake lid is fixed on the air passage portion of housing, this air intake lid is arranged in the intake grill part of housing, and the intake grill in the described air intake lid matches with wind wheel.
The intake grill of air intake lid described in the utility model is provided with turnup structure, and described turnup structure is positioned at a side at wind wheel place, and this turnup structure matches with wind wheel.
Air intake described in the utility model covers and is provided with card base, and the air draft pipeline section in the shape of this card base and size and the air passage portion is complementary, and described card base is stuck on the air draft pipeline section.
Intake grill in the air intake lid described in the utility model is a round structure.
Housing described in the utility model is a square structure.
The height of intake grill part is 55-65mm in the housing described in the utility model.
The height of wind wheel described in the utility model is 55mm.
The periphery of air intake lid described in the utility model is an arc-shaped structure.
Air intake lid described in the utility model is fixed on the air passage portion of housing by screw.
A height of/3 is arranged in the intake grill part in the air passage portion described in the utility model.
The utility model compared with prior art, have the following advantages and effect: reasonable in design, scientific arrangement, the top of air passage portion is arranged in the intake grill part, has shortened the whole height of ventilation fan greatly, simultaneously, the air intake lid is fixed on the air passage portion of housing, not only can shorten the height of intake grill part, and help improving the ventilation effect of ventilation fan, promote the overall performance of ventilation fan.
Thin thickness of the present utility model, volume is little, and consumptive material is economized, thereby has reduced cost of production, beautiful shape of the present utility model, the air intake effect is remarkable, and market prospects are wide.
Description of drawings
Fig. 1 is the main TV structure schematic representation of ventilation fan among the utility model embodiment.
Fig. 2 is the right TV structure schematic representation of Fig. 1.
Fig. 3 is the plan structure schematic representation of Fig. 1.
Fig. 4 is housing among the utility model embodiment and the perspective view behind the air intake cover split-type.
Fig. 5 is the main TV structure schematic representation of the utility model embodiment middle shell.
Fig. 6 is the right TV structure schematic representation of Fig. 5.
Fig. 7 is the perspective view of the utility model embodiment middle shell.
Fig. 8 is the perspective view at another visual angle of the utility model embodiment middle shell.
Fig. 9 is the main TV structure schematic representation of air intake lid among the utility model embodiment.
Figure 10 is the left TV structure schematic representation of Fig. 9.
Figure 11 is the perspective view of air intake lid among the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1 to Figure 11, ventilation fan in the present embodiment comprises wind wheel, housing 1, air intake lid 2 and motor 3, be disposed with in housing 1 that motor mounting part divides 11, air passage portion 12 and intake grill part 13, wherein be provided with air draft pipeline section 121 in the air passage portion 12, divide at motor mounting part to be provided with the motor installation cavity that is used to install motor 3 in 11, in air passage portion 12, be provided with the wind wheel installation cavity that is used to install wind wheel.
The top of air passage portion 12 is arranged in intake grill part 13 in the present embodiment, the top that is air passage portion 12 extends in the intake grill part 13, generally, a height of/3 is arranged in intake grill part 13 in the air passage portion 12 of the present utility model, thereby shortened the height of exposed air passage portion 12 externally greatly, reduced the whole height of ventilation fan.The height of intake grill part 13 is generally 55-65mm in the housing 1 of the present utility model, and the height of intake grill part 13 is 59.26mm in the present embodiment.
Be provided with intake grill 21 in the air intake lid 2 of present embodiment, this intake grill 21 is a round structure, and the shape of intake grill 21 and size all are complementary with wind wheel in the utility model.The periphery of air intake lid 2 is an arc-shaped structure in the present embodiment, the external frame of the external frame of air intake lid 2 and the air passage portion 12 of housing 1 is complementary, air intake lid 2 is fixed on the air passage portion 12 of housing 1 by screw, this air intake lid 2 is arranged in the intake grill part 13 of housing 1, and the intake grill 21 in the air intake lid 2 matches with wind wheel.
The intake grill 21 of air intake lid 2 is provided with turnup structure 22 in the present embodiment, and turnup structure 22 is positioned at a side at wind wheel place, and this turnup structure 22 matches with wind wheel, makes that the ventilation effect of ventilation fan is better.Air intake lid 2 in the present embodiment is provided with card base 23, air draft pipeline section 121 in the shape of this card base 23 and size and the air passage portion 12 is complementary, card base 23 is stuck on the air draft pipeline section 121, can easily air intake lid 2 be positioned on the air passage portion 12, is convenient to install.
Need to prove that the height of the height of the height of the height of said wind wheel, air passage portion 12, intake grill part 13 and ventilation fan is common practise to one skilled in the art in the utility model, no longer describe in detail herein.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (10)
1. ventilation fan, comprise motor, wind wheel and housing, be disposed with the motor mounting part branch in the described housing, air passage portion and intake grill part, be provided with the air draft pipeline section in the described air passage portion, described motor and wind wheel are installed in respectively in motor mounting part branch and the air passage portion, this motor is connected with wind wheel, described wind wheel matches with air draft pipeline section in the air passage portion, it is characterized in that: also comprise the air intake lid, the top of described air passage portion is arranged in the intake grill part, be provided with intake grill in the described air intake lid, the shape of this intake grill and size all are complementary with wind wheel, described air intake lid is fixed on the air passage portion of housing, and this air intake lid is arranged in the intake grill part of housing, and the intake grill in the described air intake lid matches with wind wheel.
2. ventilation fan according to claim 1 is characterized in that: the intake grill of described air intake lid is provided with turnup structure, and described turnup structure is positioned at a side at wind wheel place, and this turnup structure matches with wind wheel.
3. ventilation fan according to claim 1 is characterized in that: described air intake covers and is provided with card base, and the air draft pipeline section in the shape of this card base and size and the air passage portion is complementary, and described card base is stuck on the air draft pipeline section.
4. according to claim 1 or 2 or 3 described ventilation fans, it is characterized in that: the intake grill in the described air intake lid is a round structure.
5. according to claim 1 or 2 or 3 described ventilation fans, it is characterized in that: described housing is a square structure.
6. according to claim 1 or 2 or 3 described ventilation fans, it is characterized in that: the height of intake grill part is 55-65mm in the described housing.
7. according to claim 1 or 2 or 3 described ventilation fans, it is characterized in that: the height of described wind wheel is 55mm.
8. according to claim 1 or 2 or 3 described ventilation fans, it is characterized in that: the periphery of described air intake lid is an arc-shaped structure.
9. according to claim 1 or 2 or 3 described ventilation fans, it is characterized in that: described air intake lid is fixed on the air passage portion of housing by screw.
10. according to claim 1 or 2 or 3 described ventilation fans, it is characterized in that: 1/3 height is arranged in the intake grill part in the described air passage portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205726464U CN201836118U (en) | 2010-10-22 | 2010-10-22 | Ventilating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205726464U CN201836118U (en) | 2010-10-22 | 2010-10-22 | Ventilating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836118U true CN201836118U (en) | 2011-05-18 |
Family
ID=44006222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205726464U Expired - Fee Related CN201836118U (en) | 2010-10-22 | 2010-10-22 | Ventilating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807216A (en) * | 2012-11-15 | 2014-05-21 | 鸿富锦精密工业（深圳）有限公司 | Cooling fan and cooling device with cooling fan |
| CN107304768A (en) * | 2016-04-25 | 2017-10-31 | 建准电机工业股份有限公司 | Ventilation fan |
-
2010
- 2010-10-22 CN CN2010205726464U patent/CN201836118U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807216A (en) * | 2012-11-15 | 2014-05-21 | 鸿富锦精密工业（深圳）有限公司 | Cooling fan and cooling device with cooling fan |
| CN103807216B (en) * | 2012-11-15 | 2017-07-11 | 赛恩倍吉科技顾问（深圳）有限公司 | Radiator fan and the heat abstractor with radiator fan |
| CN107304768A (en) * | 2016-04-25 | 2017-10-31 | 建准电机工业股份有限公司 | Ventilation fan |
| CN107304768B (en) * | 2016-04-25 | 2019-08-02 | 建准电机工业股份有限公司 | Ventilation fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haiyan Fsilon Building Materials Technology Co.,Ltd. Assignor: Shen Zhenghua Contract record no.: 2011330001120 Denomination of utility model: Ventilating fan orifice door Granted publication date: 20110518 License type: Exclusive License Record date: 20110831 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20121022 |