CN202768490U - Novel fan - Google Patents
Novel fan Download PDFInfo
- Publication number
- CN202768490U CN202768490U CN201220443318.3U CN201220443318U CN202768490U CN 202768490 U CN202768490 U CN 202768490U CN 201220443318 U CN201220443318 U CN 201220443318U CN 202768490 U CN202768490 U CN 202768490U
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- CN
- China
- Prior art keywords
- motor
- wind chamber
- chamber shell
- air compartment
- compartment housing
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- 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
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Abstract
The utility model discloses a novel fan which comprises a wind chamber shell, an impeller, a motor and a base. The wind chamber shell is a hollow cavity, and the hollow cavity is formed by an integrated blow molding technology, the impeller is arranged in the hollow cavity, the impeller is fixedly connected with a revolving shaft of the motor, the motor and the wind chamber shell are all arranged on the base, an air inlet is installed on the wind chamber shell along the axial direction of the revolving shaft of the motor, and an air outlet is installed on the wind chamber shell along the direction which is vertical to the direction of the revolving shaft of the motor. A wind chamber shell structure which is formed by an integrated blow molding technology is used to replace the existing splicing type wind chamber shell by embodiment of the novel fan, thereby enabling the whole structure of the fan to be more stably and corrosion proof, improving different physical properties and chemical properties of the wind chamber shell, in the meantime, preferably resisting damages of product in the process of transporting. The wind chamber shell is molded in one and can be fixed with other partial assembly, and working efficiency is improved.
Description
Technical field
The utility model relates to the blower fan technical field, is specifically related to a kind of high-intensity novel fan.
Background technique
Flow blower casing on the market generally adopts the mode of iron plate punching press, riveted, cast iron, cast aluminium and injection moulding etc. to make now, produce by the way first the two halves sheet of flow blower casing, then the two halves sheet is spliced, although the structure good rigidly of this flow blower casing is received easily collision and is damaged in the process of transportation, be inconvenient to transport and packing cost height, the blower fan of these structures aborning, need more staff assembling, manufacturing efficiency is low, and manufacture cost is high.
The model utility content
The utility model provides a kind of novel fan, can address the above problem.
The utility model provides a kind of novel fan, comprise the air compartment housing, impeller, motor, base, described air compartment housing is for adopting the integrated hollow cavity of blow molding process, accommodating impeller in the described cavity, impeller is fixedly connected in the rotating shaft of motor, and motor and air compartment housing all are fixedly mounted on the base, the air compartment housing is along the axial intake grill that is provided with of machine shaft, and the air compartment housing is provided with exhaust outlet along the direction perpendicular to machine shaft.
Preferably, this blower fan also comprises an electrical machinery cover, and electrical machinery cover is fixed on the base, and motor is fixed in the electrical machinery cover, and electrical machinery cover is respectively equipped with opening with the air compartment housing in the relative position of machine shaft axial direction, two closure of openings docking.
Preferably, the top of described electrical machinery cover is provided with handle.
Preferably, described intake grill place is equipped with filter.
Technique scheme can be found out, because the utility model embodiment adopts the integrated air compartment shell construction of blow molding process to replace existing spliced air compartment shell construction, therefore so that the structure of whole blower fan is more firm, corrosion protection, thus various physical properties and the chemical property of air compartment housing promoted, simultaneously, can better resist the damage of product that in the process of transportation, causes, the air compartment housing is one-body molded, can be directly and miscellaneous part be mounted with, improved manufacturing efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the blast structural representation of novel fan among the utility model one embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiments that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of novel fan, as shown in Figure 1, comprise air compartment housing 1, impeller 2, motor 3, base 4, described air compartment housing 1 is for adopting the integrated hollow cavity of blow molding process, accommodating impeller 2 in the described cavity, impeller 2 is fixedly connected in the rotating shaft of motor 3, motor 3 all is fixedly mounted on the base 4 with air compartment housing 1, and air compartment housing 1 is along the axial intake grill 11 that is provided with of machine shaft, and air compartment housing 1 is provided with exhaust outlet 12 along the direction perpendicular to machine shaft.
In blower fan when work,, motor driving vane rotary, impeller, and are pooled to exhaust outlet wind are gone out air intake by intake grill, thereby produce powerful wind.
The hollow casing that the air compartment housing is formed in one among the utility model embodiment, the blow molding process of employing belongs to existing preparation process, therefore repeats no more for blow molding process.Accommodating impeller in the hollow casing, impeller is connected with the output shaft of motor, understandable, for the air that guarantees the air compartment housing converges, the air compartment housing is that a side of motor contact seal, only has a hole of passing for motor output shaft, like this, just do not have other places does not have Leakage Gas to whole air compartment housing except intake grill and exhaust outlet, guarantees that the wind-force of blower fan is powerful.The air compartment housing adopts integrated structure among the utility model embodiment, and formed cavity has tighter space, does not have joint gap, not only is conducive to increase wind-force, and structure is more firm, is not easy to be damaged, and has Corrosion Protection.
In another embodiment, novel fan also comprises an electrical machinery cover 5, and electrical machinery cover 5 is fixed on the base 1, and motor 3 is fixed in the electrical machinery cover 5, electrical machinery cover 5 is respectively equipped with opening with air compartment housing 1 in the relative position of machine shaft axial direction, two closure of openings docking.The open butt joint of the opening of electrical machinery cover 5 and air compartment housing 1 so that the hollow cavity of air compartment housing 1 is connected with the cavity of electrical machinery cover 5, thereby has increased the space of air compartment, is conducive to the wind-force that provides more powerful.For the ease of the handling blower fan, be provided with handle 51 at the top of electrical machinery cover 5.
In order to prevent that foreign material from dropping in the air compartment housing from intake grill impeller is damaged, at intake grill 11 places of air compartment housing 1 filter 6 is installed.
More than novel fan that the utility model embodiment is provided be described in detail, used specific case herein principle of the present utility model and mode of execution are set forth, above embodiment's explanation just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. novel fan, it is characterized in that: comprise the air compartment housing, impeller, motor, base, described air compartment housing is for adopting the integrated hollow cavity of blow molding process, accommodating impeller in the described cavity, impeller is fixedly connected in the rotating shaft of motor, and motor and air compartment housing all are fixedly mounted on the base, the air compartment housing is along the axial intake grill that is provided with of machine shaft, and the air compartment housing is provided with exhaust outlet along the direction perpendicular to machine shaft.
2. novel fan as claimed in claim 1, it is characterized in that: also comprise an electrical machinery cover, electrical machinery cover is fixed on the base, and motor is fixed in the electrical machinery cover, electrical machinery cover is respectively equipped with opening with the air compartment housing in the relative position of machine shaft axial direction, two closure of openings docking.
3. novel fan as claimed in claim 2, it is characterized in that: the top of described electrical machinery cover is provided with handle.
4. such as claim 1 or 2 or 3 described novel fans, it is characterized in that: described intake grill place is equipped with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443318.3U CN202768490U (en) | 2012-08-31 | 2012-08-31 | Novel fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443318.3U CN202768490U (en) | 2012-08-31 | 2012-08-31 | Novel fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768490U true CN202768490U (en) | 2013-03-06 |
Family
ID=47775070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220443318.3U Expired - Lifetime CN202768490U (en) | 2012-08-31 | 2012-08-31 | Novel fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307040A (en) * | 2013-06-28 | 2013-09-18 | 开平市永强风机制造有限公司 | Mounting structure of air blower housing |
| CN103438027A (en) * | 2013-08-29 | 2013-12-11 | 佛山市顺德区华威风机制造有限公司 | Novel fan |
-
2012
- 2012-08-31 CN CN201220443318.3U patent/CN202768490U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307040A (en) * | 2013-06-28 | 2013-09-18 | 开平市永强风机制造有限公司 | Mounting structure of air blower housing |
| CN103438027A (en) * | 2013-08-29 | 2013-12-11 | 佛山市顺德区华威风机制造有限公司 | Novel fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |