CN203730414U - Easy-to-clean air blower - Google Patents
Easy-to-clean air blower Download PDFInfo
- Publication number
- CN203730414U CN203730414U CN201420098325.3U CN201420098325U CN203730414U CN 203730414 U CN203730414 U CN 203730414U CN 201420098325 U CN201420098325 U CN 201420098325U CN 203730414 U CN203730414 U CN 203730414U
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- CN
- China
- Prior art keywords
- slide plate
- motor
- fan
- recess
- easy
- 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 an easy-to-clean air blower which comprises a shell. The left end of the shell is an air incoming end while the right end of the same is an air outgoing end, a fan and a motor are arranged in the shell, the motor comprises a rotating shaft connected with the fan, a mounting frame used for fixing of the motor is arranged on the shell, an elongated notch allowing the mounting frame to penetrate out and moving leftwards and rightwards is arranged at the top of the air outgoing end axially, a sliding plate capable of sealing the elongated notch is arranged at the top of the mounting frame, a U-shaped frame used for arranging of the motor is arranged at one end, close to an air outlet, of the sliding plate, a long groove is arranged at a position where each of edges on two sides of the elongated notch contacts with the sliding plate, rollers are arranged on the lower surface, positioned in each long groove, of the sliding plate, an annular noise reducing sleeve is arranged on the periphery of the fan, a concave portion is arranged on the inner surface of the noise reducing sleeve, and the top of the noise reducing sleeve is detachably connected with the sliding plate. By arranging the noise reducing sleeve, air supply quantity of the air blower is increased; by arranging a pulley and a slideway, convenience is brought to cleaning and maintaining of the motor.
Description
Technical field
The utility model relates to mechanical engineering field, especially relates to a kind of blower fan of easy to clean.
Background technique
In existing blower fan transmitting procedure, easily produce inclined to one side wind, this inclined to one side wind impact housing has not only reduced the working efficiency of blower fan, also easily produces very large noise, the method that tradition reduces noise is, in fan edge, projection is set, its weak effect, also easily weakens wind-force, reduces the defeated air quantity of blower fan; And housing comprises upper shell and lower shell body, when maintenance motor, need tear upper shell open and could motor be cleared up or be keeped in repair; And the volume of housing is large, very heavy again, remove very effort, and moving process is easily broken housing; Common people bother because of maintenance process, and the maintenances such as the dedusting of blower fan not being carried out cause shorten the working life of motor.
Model utility content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of air quantity large, long service life, the blower fan of easy to clean.
To achieve these goals, the utility model by the following technical solutions: a kind of blower fan of easy to clean, comprise housing, the left end of described housing is air intake, the right-hand member of housing is outlet air end, is provided with fan and motor in described housing; Described motor comprises the rotating shaft that connects fan, and described housing is provided with the scaffold for fixed electrical machinery, and outlet air end top is provided with vertically for scaffold top and passes, and the long strip recess moving left and right; Scaffold top is the slide plate of salable long strip recess, and slide plate is provided with the U-shaped frame for settling motor near exhaust outlet one end; Described long strip recess both sides of the edge and slide plate contacting point, respectively establish platoon leader's groove, and slide plate lower surface is provided with the roller that is positioned at long recess; What described fan outer was arranged with an annular subtracts sound cover, described in subtract sound cover internal surface be provided with recess, this top and slide plate that subtracts sound cover removably connects.
As preferably, described slide plate and long strip recess corresponding part are provided with sealed batten.
As preferably, the roller that described slide plate is positioned at two long recess is respectively 6, and the spacing of adjacent rollers is identical.
As preferably, described in subtract sound cover outer surface near described inner walls setting.
As preferably, described in subtract sound cover top and be vertically provided with a connecting rod, the end of connecting rod is threaded with slide plate lower surface.
In sum, the utlity model has following advantage: arrange with recess subtract sound cover, reduced noise, wind is play the guiding role simultaneously, improved the air output of blower fan; Pulley and slideway, conveniently move slide plate to air-out direction, can clear up motor, keep in repair, and operating process is simple, convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan view of the present utility model.
Fig. 3 is side structure schematic diagram of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is carried out to clear, complete description.
As Figure 1-3, a kind of blower fan of easy to clean, comprises housing 1, and the left end of described housing 1 is air intake 11, and the right-hand member of housing 1 is outlet air end 12, is provided with fan 2 and motor 3 in described housing 1; Described motor 3 comprises the rotating shaft that connects fan 2, described housing 1 is provided with the scaffold 4 for fixed electrical machinery 3, outlet air end 12 tops are provided with long strip recess 5 vertically, and scaffold 4 tops pass long strip recess 5, and scaffold 4 can move left and right along long strip recess 5; Scaffold 4 tops are the slide plate 6 of salable long strip recess 5, this slide plate 6 is slightly larger than long strip recess 5, slide plate 6 is provided with sealed batten with long strip recess 5 corresponding parts, and then can seal long strip recess, and good sealing effect, avoid transmission when industrial gas gas expose, height Security, long strip recess 5 edges and slide plate 6 are fixed by the first screw; Slide plate 6 is provided with the U-shaped frame 7 for settling motor 3 near exhaust outlet one end, and the bottom of the bottom of motor 3 and U-shaped frame 7 removably connects by bolt; Described long strip recess 5 both sides of the edge and slide plate 6 contacting points, respectively establish platoon leader's groove 8, and slide plate 6 lower surfaces are provided with and are positioned at long recess internal trolley, and roller and long recess are set, can light mobile slide plate; Concrete, the roller that described slide plate 6 is positioned at two long recess 8 is respectively 6, and the spacing of adjacent rollers is identical; The roller of this setting, the rolling effect of roller is better, is more prone to mobile slide plate.
When use, slide plate 6 is moved to air-out direction, motor 3 passes housing 1, just can motor be cleared up and be keeped in repair; Travelling backwards slide plate 6, to the bottom of long strip recess 5, is realized the sealing to long strip recess, then tightens the first screw, fixes with the sealing of housing 1 thereby realize slide plate 6; Be provided with slide plate 6, move slide plate 6 just can keep in repair motor, safeguard to air-out direction, operating process is simple, easy to maintenance, conveniently regularly it is safeguarded, and then has extended the working life of motor; When maintenance, also can prevent from damaging housing, and this blower fan is simple in structure, is convenient to realize.
Further, what described fan 2 outer was arranged with an annular subtracts sound cover 9, described in subtract sound cover 9 internal surface be provided with inhomogeneous recess, this top and slide plate 6 that subtracts sound cover 9 removably connects.Setting subtracts sound cover, and when inclined to one side wind impacts when subtracting sound and overlapping 9, its inner asymmetric recess can be directed to inclined to one side wind on normal orbit, has not only reduced noise, has also increased air quantity simultaneously, and then has improved the working efficiency of blower fan.Concrete, described in subtract sound and overlap 9 appearances near described housing 1 inwall, form little air channel in the outer surface and the inner walls that subtract sound cover 6, increased air quantity, the while can not affect the air output that subtracts sound and overlap 6 inside yet.And will subtract sound cover and be connected with scaffold 4, in the time of mobile slide plate, also can shift out together subtracting sound cover, and conveniently clear up and change subtracting sound cover.
Further, the described sound that subtracts overlaps 9 tops and is vertically provided with a connecting rod, the end of connecting rod is threaded with slide plate 6 lower surfaces, this arranges easy installation and removal, easily realize, in other embodiments, can directly overlap the lower surface of 9 welded top at slide plate by subtracting sound, or directly will subtract sound set upper side and be fixed on slide plate 6 lower surfaces by the second screw
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (5)
1. the blower fan of an easy to clean, comprise housing (1), the left end of described housing (1) is air intake (11), the right-hand member of housing (1) is outlet air end (12), is provided with fan (2) and motor (3) in described housing (1); Described motor (3) comprises the rotating shaft that connects fan (2), it is characterized in that: described housing (1) is provided with the scaffold (4) for fixed electrical machinery (3), outlet air end (12) top is provided with vertically for scaffold top and passes, and the long strip recess (5) moving left and right; Scaffold top is the slide plate (6) of salable long strip recess, and slide plate is provided with the U-shaped frame (7) for settling motor (3) near exhaust outlet one end; Described long strip recess (5) both sides of the edge and slide plate (6) contacting point, respectively establish platoon leader's groove (8), and slide plate (6) lower surface is provided with the roller that is positioned at long recess; What described fan (2) outer was arranged with an annular subtracts sound cover (9), described in subtract sound cover internal surface be provided with recess, this top and slide plate (6) that subtracts sound cover removably connects.
2. the blower fan of a kind of easy to clean according to claim 1, is characterized in that: described slide plate (6) is provided with sealed batten with long strip recess (5) corresponding part.
3. the blower fan of a kind of easy to clean according to claim 2, is characterized in that: the roller that described slide plate (6) is positioned at two long recess (8) is respectively 6, and the spacing of adjacent rollers is identical.
4. the blower fan of a kind of easy to clean according to claim 1, is characterized in that: described in subtract sound cover (9) outer surface near described housing (1) inwall setting.
5. the blower fan of a kind of easy to clean according to claim 3, is characterized in that: described in subtract sound cover (9) top and be vertically provided with a connecting rod, the end of connecting rod is threaded with slide plate (6) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098325.3U CN203730414U (en) | 2014-03-05 | 2014-03-05 | Easy-to-clean air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098325.3U CN203730414U (en) | 2014-03-05 | 2014-03-05 | Easy-to-clean air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203730414U true CN203730414U (en) | 2014-07-23 |
Family
ID=51200492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098325.3U Expired - Fee Related CN203730414U (en) | 2014-03-05 | 2014-03-05 | Easy-to-clean air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203730414U (en) |
-
2014
- 2014-03-05 CN CN201420098325.3U patent/CN203730414U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |