CN205592165U - Wind channel structure of thermantidote - Google Patents
Wind channel structure of thermantidote Download PDFInfo
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- CN205592165U CN205592165U CN201620029448.0U CN201620029448U CN205592165U CN 205592165 U CN205592165 U CN 205592165U CN 201620029448 U CN201620029448 U CN 201620029448U CN 205592165 U CN205592165 U CN 205592165U
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- spliced pole
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Abstract
The utility model discloses a wind channel structure of thermantidote, vortex wind channel including the motor and the motor left and right sides, vortex wind channel embeds there is the wind wheel, be connected with the fan spliced pole between the vortex wind channel, it has motor installation hole site to open in the middle of the fan spliced pole, the left side of fan spliced pole is provided with a fan spliced pole, the right side of fan spliced pole is provided with two fan spliced poles, triangle -shaped is arranged into to the fan spliced pole, both ends are provided with the connecting piece fixed column about the left side of fan spliced pole, this wind channel, is especially optimized the fan spliced pole of connecting fan, vortex wind channel through equitable construction improvement to the work needed of thermantidote, is not not only needing to strengthen under output's the prerequisite by a wide margin, adds the large output wind wheel through two vortex wind channels, has reduced the circumstances of shake and noise simultaneously, and simple structure is easy -to -use in addition, is favorable to technological popularization and application.
Description
Technical field
This utility model relates to cooling fan technical field, a kind of air channel structure being applied to cooling fan.
Background technology
Cooling fan typically has evaporation type cooling fan and humidifies out mist formula cooling fan two kinds.Wherein the operation principle of evaporation type cooling fan is, negative pressure is produced make air channel when fan operation in, when the machine outer air flow of making crosses porous and moistening wet curtain surface, substantial amounts of heat is taken away in moisture heat evaporation in wet curtain, the dry-bulb temperature forcing curtain air is down to the wet bulb temperature close to machine outer air, so that air outlet temperature is less than machine outer air temperature, and then cooling-down effect can be reached.The operation principle humidifying out mist formula cooling fan is, is atomized by water droplet by an atomising device, is being sent with the wind by fog by blower fan, and on the one hand wet air can evaporate absorption amount of heat, absorbs skin heat simultaneously, reach cooling-down effect after arriving human body surface.Regardless of whether be which kind of cooling fan, it is required to blower fan air-supply guarantee cooling-down effect.And to expand air-supply and ensure cooling-down effect, common practice is to improve motor speed and then increase the output of complete machine, but this way can be greatly improved energy consumption, do not meet the requirement of current environmental protection, have tried to use the design of two motor combination, but find in practice, two motors work side by side, and stiffening effect is inconspicuous, and two motor tandem workings, then can produce the biggest shake and noise, be not suitable for domestic.A designer devises a kind of through-flow air channel, " a kind of through-flow air channel and there is its cooling fan " referring in particular to Patent No. 201520394904.7, it is mentioned that arrange multiple through-flow passage on spiral case, extraneous air is carried out aspirating lifting fluid flow by the negative pressure formed by spiral case conflux, thus the rotating speed of tubular wine wheel can be reduced while ensureing flow, and then reduce the noise of blower fan.But the most this through-flow air channel causes greatly because of air port to form big negative pressure and then causing wind speed, air quantity to reduce accordingly, and this design to cooling fan and the dimensional requirement of blower fan is higher and DeGrain, the suitability is limited.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of effect more preferable cooling fan air channel structure.
This utility model solves its technical problem and be the technical scheme is that
A kind of air channel structure of cooling fan, eddy current air channel including motor and the motor left and right sides, described eddy current air channel is built-in with wind wheel, connect between described eddy current air channel and have blower fan to connect post, motor mounting hole site is had in the middle of described blower fan connection post, described blower fan connects the left side of post and is provided with an assembling post, described blower fan connects the right side of post and is provided with two assembling posts, described assembling post is arranged in triangle, and the upper and lower two ends, left side of described blower fan connection post are provided with connector and fix post.
As a preference, described assembling post is distributed in blower fan and connects the outer edge position of post, and described assembling post is connected position between the outer edge of post and is provided with band hypotenuse reinforcing plate with blower fan.
As a preference, described band hypotenuse reinforcing plate, connect between assembling post and motor mounting hole site and have connecting portion reinforcement.
As a preference, motor mounting post being distributed in described motor mounting hole site, described motor mounting post is connected with connecting portion reinforcement.
As a preference, described connector fixes the air outlet in post and eddy current air channel all towards left side.
As a preference, described connector is fixed the end of post and is designed to Tian-shaped.
The beneficial effects of the utility model are: this air channel is for the job demand of cooling fan, by rational structural improvement, especially the blower fan connection post in connecting fan, eddy current air channel is optimized, not only on the premise of need not significantly strengthen output, output wind wheel is strengthened by double eddy current air channels, decrease the situation of shake and noise simultaneously, and simple in construction is easy-to-use, the beneficially popularization and application of technology.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model；
Fig. 3 is the axonometric chart that in this utility model, blower fan connects post.
Detailed description of the invention
In order to make the purpose of the application, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.For thorough explanation this utility model, following description can relate to some specific detail.And when not having these specific detail, this utility model then may still can realize, i.e. technical staff in art uses these descriptions herein and statement others skilled in the art in art effectively to introduce their work essence.In addition it should be noted that; in describing below, the word "front", "rear" of use, "left", "right", "up" and "down" refer to the direction in accompanying drawing; word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, and person skilled should not be construed as the technology beyond the application protection domain in the adjustment that above-mentioned direction is made simply, be need not creativeness.Should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection scope.And for avoiding confusion the purpose of this utility model, owing to other technology of the cooling fans such as the control program known, motor is not it will be understood that therefore they are described in detail.With reference to Fig. 1, Fig. 2, Fig. 3, a kind of air channel structure of cooling fan, including motor 1 and the eddy current air channel 2 of motor 1 left and right sides, described eddy current air channel 2 is built-in with wind wheel 21, eddy current air channel 2 and wind wheel 21 are as centrifugal blower main body, and the rotating shaft that i.e. one motor 1 controls both sides controls two wind wheels 21 and rotates.Connecting between described eddy current air channel 2 and have blower fan to connect post 3, for two eddy current air channels 2 are coupled together, described blower fan connects the middle motor mounting hole site 4, i.e. motor 1 of having of post 3 and is arranged at the motor mounting hole site 4 that blower fan connects in the middle of post 3.Described blower fan connects the left side of post 3 and is provided with an assembling post 5, and described blower fan connects the right side of post 3 and is provided with two assembling posts 5, and described assembling post 5 is arranged in triangle, forms a stable attachment structure.The upper and lower two ends, left side of described blower fan connection post 3 are provided with connector and fix post 6, make blower fan connection post 3 can fix post 6 by connector and are connected with housing or other parts of cooling fan.Operationally, motor 1 controls the centrifugal blower work of both sides the most simultaneously, and cooperation blower fan connection post 3, can be in the case of motor 1 need not add too many output as attachment structure and rock-steady structure, just can be greatly improved air output, nor significantly shake and noise can be produced.
Further embodiment, with reference to the air channel structure of a kind of cooling fan of Fig. 1, Fig. 2, Fig. 3, " embodiment " the most referred to herein refers to may be included in special characteristic, structure or the characteristic at least one implementation of the application.Different in this manual local " in the embodiments " occurred not refer both to same embodiment, are not single or the most mutually exclusive with other embodiments embodiment.nullEmbodiment includes motor 1 and the eddy current air channel 2 of motor 1 left and right sides，Described eddy current air channel 2 is built-in with wind wheel 21，Connect between described eddy current air channel 2 and have blower fan to connect post 3，Motor mounting hole site 4 is had in the middle of described blower fan connection post 3，Described blower fan connects the left side of post 3 and is provided with an assembling post 5，Described blower fan connects the right side of post 3 and is provided with two assembling posts 5，Described assembling post 5 is arranged in triangle，The upper and lower two ends, left side of described blower fan connection post 3 are provided with connector and fix post 6，Described assembling post 5 is distributed in blower fan and connects the outer edge position of post 3，Described assembling post 5 is connected position between the outer edge of post 3 and is provided with band hypotenuse reinforcing plate 51 with blower fan，The i.e. two ends, upper and lower sides left and right of assembling post 5 are equipped with band hypotenuse reinforcing plate 51，Form a rhomboid structure of class，The design of this band hypotenuse reinforcing plate 51 is greatly improved the stable degree at assembling post 5，And then improve the stable degree between blower fan connection post 3 and eddy current air channel 2.Described band hypotenuse reinforcing plate 51, connect between assembling post 5 and motor mounting hole site 4 and have connecting portion reinforcement 52, improve further the stable degree at assembling post 5.Motor mounting post 41 is distributed in described motor mounting hole site 4, and described motor mounting post 41 is connected with connecting portion reinforcement 52, improves stable connection degree between motor 1 and eddy current air channel 2.
Further embodiment, with reference to Fig. 1, Fig. 2, a kind of air channel structure of the cooling fan of Fig. 3, including motor 1 and the eddy current air channel 2 of motor 1 left and right sides, described eddy current air channel 2 is built-in with wind wheel 21, connect between described eddy current air channel 2 and have blower fan to connect post 3, motor mounting hole site 4 is had in the middle of described blower fan connection post 3, described blower fan connects the left side of post 3 and is provided with an assembling post 5, described blower fan connects the right side of post 3 and is provided with two assembling posts 5, described assembling post 5 is arranged in triangle, the upper and lower two ends, left side of described blower fan connection post 3 are provided with connector and fix post 6, described connector fixes the air outlet 22 in post 6 and eddy current air channel 2 all towards left side.Drive the wind wheel 21 in eddy current air channel 2 to rotate by motor 1 and cause the suction to air, air is come in by the air inlet in air channel, blow out from the air outlet 22 in eddy current air channel 2, the fluid spiral case inner surface in eddy current air channel 2 can form certain negative pressure when flowing, owing to connector fixes the air outlet 22 in post 6 and eddy current air channel 2 in the same direction, contribute to reducing the shake situation in air channel, it helps reduce the noise in eddy current air channel 2.Described connector is fixed the end of post 6 and is designed to Tian-shaped, improves blower fan further and connects the stable connection degree of post 3.
According to above-mentioned principle, this utility model can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.
Claims (6)
1. the air channel structure of a cooling fan, it is characterized in that: include the eddy current air channel (2) of motor (1) and motor (1) left and right sides, described eddy current air channel (2) is built-in with wind wheel (21), connect between described eddy current air channel (2) and have blower fan to connect post (3), motor mounting hole site (4) is had in the middle of described blower fan connection post (3), described blower fan connects the left side of post (3) and is provided with an assembling post (5), described blower fan connects the right side of post (3) and is provided with two assembling posts (5), described assembling post (5) is arranged in triangle, the upper and lower two ends, left side of described blower fan connection post (3) are provided with connector and fix post (6).
The air channel structure of a kind of cooling fan the most according to claim 1, it is characterized in that: described assembling post (5) is distributed in blower fan and connects the outer edge position of post (3), described assembling post (5) is connected position between the outer edge of post (3) and is provided with band hypotenuse reinforcing plate (51) with blower fan.
The air channel structure of a kind of cooling fan the most according to claim 2, it is characterised in that: connect between described band hypotenuse reinforcing plate (51), assembling post (5) and motor mounting hole site (4) and have connecting portion reinforcement (52).
The air channel structure of a kind of cooling fan the most according to claim 3, it is characterised in that: motor mounting post (41) is distributed on described motor mounting hole site (4), and described motor mounting post (41) is connected with connecting portion reinforcement (52).
The air channel structure of a kind of cooling fan the most according to claim 1, it is characterised in that: described connector fixes the air outlet (22) of post (6) and eddy current air channel (2) all towards left side.
A kind of air channel structure of cooling fan, it is characterised in that: described connector is fixed the end of post (6) and is designed to Tian-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029448.0U CN205592165U (en) | 2016-01-13 | 2016-01-13 | Wind channel structure of thermantidote |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029448.0U CN205592165U (en) | 2016-01-13 | 2016-01-13 | Wind channel structure of thermantidote |
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| CN205592165U true CN205592165U (en) | 2016-09-21 |
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| CN201620029448.0U Active CN205592165U (en) | 2016-01-13 | 2016-01-13 | Wind channel structure of thermantidote |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545775A (en) * | 2016-01-13 | 2016-05-04 | 佛山市顺德区海伦宝电器有限公司 | Air way structure of cooling fan |
-
2016
- 2016-01-13 CN CN201620029448.0U patent/CN205592165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545775A (en) * | 2016-01-13 | 2016-05-04 | 佛山市顺德区海伦宝电器有限公司 | Air way structure of cooling fan |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 11, Xinyou East Road, Shunde high tech Zone (Ronggui), Ronggui Bianjiao, Shunde District, Foshan City, Guangdong Province 528300 Patentee after: Guangdong Hailunbao household appliances Co.,Ltd. Address before: No. 11, Xinyou East Road, Shunde high tech Zone (Ronggui), Ronggui Bianjiao, Shunde District, Foshan City, Guangdong Province 528300 Patentee before: FOSHAN SHUNDE HELENBO ELECTRICAL APPLIANCE Co.,Ltd. |