CN208831299U - A kind of through type high pressure blower - Google Patents

Abstract

The utility model discloses a kind of through type high pressure blower, it includes that main support and main support enclose upper closing lid made of limitation, main rest base is installed support by lower closing lid and is fixed, main rest base has the secondary support of a concave inward structure, promising air blower is set on secondary support, the high-voltage brushless motor of power is provided, high-voltage brushless motor is by coil disk body, it is set around the coil of the external side of coil panel, it is set to the rotor of coil outside and the magnet being fitted in rotor inner wall composition, rotor axis position is equipped with shaft, the axially extending supreme closing lid of shaft, impeller assembly is provided in upper closing lid inner cavity；Control circuit board is installed in the inner cavity of lower closing lid, control circuit board is connect with high-voltage brushless motor；The purpose of the utility model is to provide a kind of through type high pressure blower, meet high pressure Wind Volume and it is high-power in the case of, by making it have smaller volume for coil, rotor and the ipsilateral setting of impeller assembly.

Description

A kind of through type high pressure blower

Technical field

The utility model designs air blower field, specially a kind of through type high pressure blower.

Background technique

Air blower belongs to ventilation equipment, and by the indoor wind page of motor driven air blast, the Gas inlet tube covered from air port sucks empty Gas, then air is discharged by air-exhausting duct.

Bypass type air blower in the prior art is to keep away from moisture, and by the way that coil is setting up and down with rotor, sends out wind direction Changing, but this setup is used, the volume of entire air blower can be made to greatly increase, it appears than cumbersome, therefore need A kind of air blower small in size is designed, to meet deficiency in the prior art.

Utility model content

The purpose of this utility model be in view of the above problems, provide a kind of through type high pressure blower, it is big meeting high pressure Air quantity and it is high-power in the case of, by making it have smaller volume for coil, rotor and the ipsilateral setting of impeller assembly.

In order to achieve the above object, the technical solution adopted in the utility model is: it includes that main support and main support are enclosed and limited Upper closing lid made of system, the main rest base are installed support by lower closing lid and are fixed, and the main rest base has an indent knot The secondary support of structure is arranged the promising air blower on the pair support and provides the high-voltage brushless motor of power, the high-voltage brushless Motor by coil disk body, the coil that is set around the external side of coil panel, be set to the rotor of coil outside and be fitted in rotor Magnet composition on inner wall, the rotor axis position are additionally provided with a shaft for being used for transmission power, and the shaft axially prolongs Closing lid is extended to, impeller assembly, the coil, rotor and the ipsilateral setting of impeller assembly are provided in upper closing lid inner cavity；It is described Control circuit board is installed, the control circuit board is connect with high-voltage brushless motor in the inner cavity of lower closing lid；On the air blower With an air inlet, and including at least one exhalation vents.

Further, the impeller assembly includes upper impeller and lower impeller, is provided between upper leaf wheel and lower impeller Wind blade, the wind blade are set on shaft.

Further, upper leaf wheel, lower impeller and wind blade setting are separated by limit on shaft, and through loop bar System.

Further, the air inlet is set to the top of upper closing lid.

Further, the exhalation vents are set to the side of main support.

Compared with prior art, the utility model has the beneficial effects that blower device described in the utility model, by using By coil, rotor and the ipsilateral setting of impeller assembly, the volume of blower is reduced again, is made it have and is minimized high-power, strong wind Measure high pressure and suction.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model.

Label character described in figure indicates are as follows: 1, main support；2, upper closing lid；3, lower closing lid；4, high-voltage brushless motor；5, axis Bar；6, impeller assembly；7, loop bar；8, control circuit board；9, air inlet；10, exhalation vents；101, secondary support；401, rotor； 402, magnet；403, coil；601, upper impeller；602, wind blade；603, lower impeller.

Specific embodiment

In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model There is any restriction effect.

As shown in Figure 1, the specific structure of the utility model are as follows: it includes that main support 1 encloses made of limitation with main support 1 Upper closing lid 2, main 1 bottom of support are installed support by lower closing lid 3 and are fixed, and main 1 bottom of support has a concave inward structure The promising air blower is arranged on the pair support 101 and provides the high-voltage brushless motor 4 of power for secondary support 101, the high pressure without Brush motor 4 by coil disk body, the coil 403 that is set around the external side of coil panel, be set to the rotor 401 of 403 outside of coil with And the magnet 402 being fitted on 401 inner wall of rotor forms, 401 shaft core position of rotor is additionally provided with one and is used for transmission power Shaft 5, the axially extending supreme closing lid 2 of shaft 5 is provided with impeller assembly 6, the coil in upper 2 inner cavity of closing lid 403, rotor 401 and the ipsilateral setting of impeller assembly 6；Control circuit board 8, the control are installed in the inner cavity of the lower closing lid 3 Circuit board 8 is connect with high-voltage brushless motor 4；There is an air inlet 9, and including at least one exhalation vents on the air blower 10

In the present embodiment, high-voltage brushless motor 4 and impeller assembly 6 are located at the air blower inner cavity the same side, reach Reduce the purpose of volume.

Preferably, the impeller assembly 6 includes upper impeller 601 and lower impeller 603, upper leaf wheel 601 and lower impeller 603 Between be provided with wind blade 602, the wind blade 602 is set on shaft 5.

Under the optimum condition, upper impeller 601 and lower impeller 603 is driven to rotate by shaft 5, by air from air blower Air inlet 9 suck, from exhalation vents 10 be discharged, the setting of two impellers, realize internal pressurization, generate faster, stronger air quantity.

Preferably, upper leaf wheel 601, lower impeller 603 and wind blade 602 are arranged on shaft 5, and pass through loop bar 7 are separated by limitation, dismantle impeller 601 and lower impeller 603 more convenient, while convenient for adjusting the distance between impeller.

Preferably, the air inlet 9 is set to the top of upper closing lid 2.

Preferably, the exhalation vents 10 are set to the side of main support 1.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so which element the process, method, article or the device that include a series of elements not only include, and And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic Element.

Specific case used herein is expounded the principles of the present invention and embodiment, above example Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model Range.

Claims (5)

1. a kind of through type high pressure blower, which is characterized in that it includes that main support (1) is limited with main support (1) enclosing Upper closing lid (2), main support (1) bottom by lower closing lid (3) install support fix, main support (1) bottom have one The secondary support (101) of concave inward structure is arranged the promising air blower on pair support (101) and provides the high-voltage brushless electricity of power Machine (4), the high-voltage brushless motor (4) by coil disk body, the coil (403) that is set around the external side of coil panel, be set to coil (403) rotor (401) of outside and the magnet (402) being fitted on rotor (401) inner wall composition, the rotor (401) Shaft core position is additionally provided with a shaft (5) for being used for transmission power, the axially extending supreme closing lid (2) of shaft (5), in upper conjunction Lid is provided with impeller assembly (6) in (2) inner cavity, the coil (403), rotor (401) and impeller assembly (6) ipsilateral setting；Institute It states and is equipped in the inner cavity of lower closing lid (3) control circuit board (8), the control circuit board (8) and high-voltage brushless motor (4) are even It connects；There are an air inlet (9) on the air blower, and including at least one exhalation vents (10).

2. a kind of through type high pressure blower according to claim 1, which is characterized in that the impeller assembly (6) includes Upper impeller (601) and lower impeller (603), are provided with wind blade (602) between upper leaf wheel (601) and lower impeller (603), The wind blade (602) is set on shaft (5).

3. a kind of through type high pressure blower according to claim 2, which is characterized in that upper leaf wheel (601), inferior lobe It takes turns (603) and wind blade (602) is arranged on shaft (5), and be separated by limitation by loop bar (7).

4. a kind of through type high pressure blower according to claim 1, which is characterized in that the air inlet (9) is set to upper The top of closing lid (2).

5. a kind of through type high pressure blower according to claim 1, which is characterized in that the exhalation vents (10) are set to The side of main support (1).