CN205823742U - Heat radiating type roof ventilator structure - Google Patents
Heat radiating type roof ventilator structure Download PDFInfo
- Publication number
- CN205823742U CN205823742U CN201620694069.3U CN201620694069U CN205823742U CN 205823742 U CN205823742 U CN 205823742U CN 201620694069 U CN201620694069 U CN 201620694069U CN 205823742 U CN205823742 U CN 205823742U
- Authority
- CN
- China
- Prior art keywords
- air duct
- heat radiation
- motor
- blast cap
- radiation air
- 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
This utility model relates to a kind of heat radiating type roof ventilator structure, the air duct, the motor being arranged on air duct top that including base and are connected with base and cover on the blast cap being connected outside motor and with air duct, the sidewall of air duct is provided with louvre, it is characterized in that: inside described blast cap, be additionally provided with a heat radiation air duct mated with motor, for the flare openings structure being oppositely arranged with air duct bottom heat radiation air duct, heat radiation air duct top is opening and spills blast cap setting, and blast cap top is provided with a light breeze cap corresponding with heat radiation air duct；This apparatus structure is reasonable in design, and while motor runs well, the air in heat radiation air duct circulates to top bottom it, and the heat that can be distributed by motor in time is discharged, and improves radiating efficiency and service life.
Description
Technical field
This utility model relates to blower fan technical field, particularly relates to a kind of heat radiating type roof ventilator structure.
Background technology
At present, when roof ventilator runs at normal temperatures, understand the situation of some temperature drift, but be all normal range it
In, this is the part phase mutual friction due to machine itself, and generation heat causes body temperature higher, but in summer high temperature season
Under, the temperature on roof even can reach more than 45 degrees Celsius, and the motor of roof ventilator and bearing are under the condition of high temperature for a long time
Work, can have a strong impact on lubricating system and the lubricating function of bearing lubrication system in motor, accelerated motion parts aging, increases
The workload of maintaining, cause the user is lost.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of radiating efficiency height, make
By the heat radiating type roof ventilator structure of life-span length.
This utility model solves its technical problem and be the technical scheme is that
A kind of heat radiating type roof ventilator structure, the air duct including base and being connected with base, the electricity being arranged on air duct top
Machine and cover on the blast cap being connected outside motor and with air duct, the sidewall of air duct is provided with louvre, it is characterised in that: described wind
A heat radiation air duct mated with motor it is additionally provided with, for the flare openings knot being oppositely arranged with air duct bottom heat radiation air duct inside cap
Structure, heat radiation air duct top is opening and spills blast cap setting, and blast cap top is provided with a light breeze cap corresponding with heat radiation air duct.
In sum, this utility model has the advantages that this apparatus structure is reasonable in design, runs well at motor
While, the air in heat radiation air duct circulates to top bottom it, and the heat that can be distributed by motor in time is discharged, and improves
Radiating efficiency and service life.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is sectional structure schematic diagram of the present utility model.
In figure, 1 base, 2 air ducts, 3 blast caps, 4 louvres, 5 motors, 6 heat radiation air duct, 7 light breeze caps.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
With reference to the accompanying drawings shown in 1: this utility model provides a kind of heat radiating type roof ventilator structure, including base 1 and with the end
Seat 1 connect air duct 2, be arranged on the motor 5 on air duct 2 top and cover on the blast cap 3 being connected outside motor 3 and with air duct 2, air duct
The sidewall of 2 is provided with louvre 4, is additionally provided with a heat radiation air duct 6 mated with motor 3, radiation air inside wherein said blast cap 3
Cylinder 6 is structure as a whole with blast cap 3, for the flare openings structure being oppositely arranged with air duct 2 bottom heat radiation air duct 6, makes motor 5 transport
When turning, air can enter heat radiation air duct 6 by flare openings structure, and blast is big, flow velocity is fast to make the air of circulation have
Characteristic, carries out wind cooling temperature lowering fast and effectively and processes motor 5, and heat radiation air duct 6 top is opening and spills blast cap 3 and arrange, can
To prevent rainwater from flowing into heat radiation air duct 6 along blast cap 3 end face, blast cap 3 top is provided with a light breeze cap 7 corresponding with heat radiation air duct 6,
Light breeze cap 7, for protecting heat radiation air duct 6 upper end open, prevents rainwater from invading.
The foregoing is only preferred embodiments of the present utility model, as long as realizing this utility model with essentially identical means
Purpose technical scheme, within broadly falling into protection domain of the present utility model.
Claims (1)
1. a heat radiating type roof ventilator structure, the air duct including base and being connected with base, the motor being arranged on air duct top
With cover on the blast cap being connected outside motor and with air duct, the sidewall of air duct is provided with louvre, it is characterised in that: described blast cap
Inner side is additionally provided with a heat radiation air duct mated with motor, for the flare openings knot being oppositely arranged with air duct bottom heat radiation air duct
Structure, heat radiation air duct top is opening and spills blast cap setting, and blast cap top is provided with a light breeze cap corresponding with heat radiation air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694069.3U CN205823742U (en) | 2016-07-05 | 2016-07-05 | Heat radiating type roof ventilator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694069.3U CN205823742U (en) | 2016-07-05 | 2016-07-05 | Heat radiating type roof ventilator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823742U true CN205823742U (en) | 2016-12-21 |
Family
ID=57566739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620694069.3U Expired - Fee Related CN205823742U (en) | 2016-07-05 | 2016-07-05 | Heat radiating type roof ventilator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823742U (en) |
-
2016
- 2016-07-05 CN CN201620694069.3U patent/CN205823742U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200705 |