CN208765260U - A kind of heat blows ground machine and its heating device - Google Patents
A kind of heat blows ground machine and its heating device Download PDFInfo
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- CN208765260U CN208765260U CN201821419010.9U CN201821419010U CN208765260U CN 208765260 U CN208765260 U CN 208765260U CN 201821419010 U CN201821419010 U CN 201821419010U CN 208765260 U CN208765260 U CN 208765260U
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- electric heating
- heating body
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- microswitch
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 53
- 238000005485 electric heating Methods 0.000 claims abstract description 86
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Central Heating Systems (AREA)
Abstract
The utility model relates to a kind of heating to blow ground machine and its heating device.It includes ventilating duct, the motor being set to inside the ventilating duct and wind wheel and the heating device being set at the first air outlet of the ventilating duct that ground machine is blown in the heating；The wind wheel is fixed in the shaft of the motor；The heating device includes shell, electric heating body and runner assembly；The shell is set on first air outlet and is formed an inner cavity, and the inner cavity includes the second area with the first area of the first air outlet face and with the non-face of the first air outlet；The electric heating body is fixedly arranged on the runner assembly, and it is rotated between the first area and second area with runner assembly, make from the air-flow that the first air outlet is blown out by electric heating body with without electric heating body two states under switch, and blown out from setting the second air outlet on the housing.
Description
Technical field
The utility model relates to blow ground machine technical field more particularly to a kind of heating to blow ground machine and its heating device.
Background technique
Blow ground machine be it is a kind of by outside air by air inlet suck machine inside, then from air outlet blowout machine.
The body that ground machine usually has volute type is blown, air outlet can be placed on ground and moist place is dried close to ground.It passes
System blows ground machine and generally comprises handle, ventilating duct, motor and wind wheel, and ventilating duct is spiral case shape, and motor and wind wheel are set to and lead
Inside air duct, air inlet and air outlet are respectively arranged on the side and front end of ventilating duct.In order to blow out warm wind, blow inside ground machine also
Settable electric heating body, electric heating body are usually located inside ventilating duct, are passed through by the air-flow that motor drives wind wheel to spin out
Electric heating body is heated, then is blown out from air outlet.However, tradition blow ground machine in the case that blowing hot-air and blow a cold wind over two kinds, air-flow
By path be identical, so that air-flow will also pass through cold electric heating body, due to electricity when needing to blow a cold wind over
Calandria is usually wire mesh, and air-flow will receive certain blocking after wire mesh, leads to the air quantity come out from air outlet
It is smaller, influence efficiency；In addition, when heating, also results in wind-guiding barrel while being added since electric heating body is arranged in ventilating duct
Heat, therefore heat-resisting requirement is proposed to entire wind-guiding barrel.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of heating to blow ground machine, can be switched with air flow path
Advantage.
The purpose of this utility model is achieved through the following technical solutions: ground machine is blown in a kind of heating, including ventilating duct, is set
The motor and wind wheel that are placed in inside the ventilating duct and the heating device being set at the first air outlet of the ventilating duct；
The wind wheel is fixed in the shaft of the motor；The heating device includes shell, electric heating body and runner assembly；It is described outer
Valve jacket is located on first air outlet and is formed an inner cavity, the inner cavity include with the first area of the first air outlet face,
And the second area with the non-face of the first air outlet；The electric heating body is fixedly arranged on the runner assembly, and with runner assembly
Rotated between the first area and second area, make from the first air outlet blow out air-flow by electric heating body with without
It crosses under electric heating body two states and switches, and the second air outlet blowout from setting on the housing.
Compared with the existing technology, heating device is connected to the outer of the air outlet for blowing the ventilating duct of ground machine by the utility model
Portion, and by the positional relationship of design electric heating body and the air outlet of ventilating duct, make the air-flow blown out from the air outlet of ventilating duct
Can by electric heating body with without electric heating body two states under switch, realize blowing hot-air and freely cutting of blowing a cold wind over
It changing, is set to inside ventilating duct relative to by heating device, the utility model blows ground machine and can increase air output when blowing a cold wind over,
And it can reduce and blow ground machine integral material for requirement resistant to high temperature.
Further, the shell includes side wall and end cap, and the end cap is parallel with the end face of the first air outlet, the end
The part that lid is located at first area is second air outlet, and the end cap is located at the part of second area for closure lid.
Further, the runner assembly is rotation axis, and the electric heating body is arranged on the rotating shaft, and with described turn
Moving axis rotation.
Further, the heating device further includes turn knob, the turn knob be set to the side wall on, and with institute
The one end for stating rotation axis is connected to drive rotation axis to rotate.
Further, the inner wall of the side wall is equipped with limiting section, and electric heating body is stated with fixation in the limiting section support residence
Its position.Preferably, limiting section there are two setting on the inner wall of the side wall, is respectively used to the electric heating body being fixed on first
Region and second area.
Further, the heating device further includes the microswitch concatenated with the electric heating body, the microswitch
It is set to described interior intracavitary；When the electric heating body is turned in the first area, electric heating body resist microswitch so that
Microswitch is connected, and when the electric heating body is turned in the second area, electric heating body does not resist microswitch so that micro-
Dynamic switch disconnects.Microswitch is used to automatically switch the working condition of electric heating body with off working state: when microswitch is connected
When, the independent power switch of electric heating body is opened, electric heating body is started to work；When microswitch disconnects, even if electric heating body list
Only power switch is still in open state, and electric heating body does not also work.
The utility model additionally provides a kind of heating device, including shell, electric heating body and runner assembly；The casing
It is located on the first air outlet for blowing the ventilating duct of ground machine and is formed an inner cavity, the inner cavity includes the with the first air outlet face
One region and second area with the non-face of the first air outlet；The electric heating body is fixedly arranged on the runner assembly, and with turn
Dynamic component rotates between the first area and second area, makes the air-flow blown out from the first air outlet by electric heating body
With the second air outlet blowout without switching under electric heating body two states, and from setting on the housing.
Further, the shell includes side wall and end cap, and the end cap is parallel with the end face of the first air outlet, the end
The part that lid is located at first area is second air outlet, and the end cap is located at the part of second area for closure lid.
Further, the runner assembly is rotation axis, and the electric heating body is arranged on the rotating shaft, and with described turn
Moving axis rotation.
Further, the heating device further includes turn knob, the turn knob be set to the side wall on, and with institute
The one end for stating rotation axis is connected to drive rotation axis to rotate.
Further, the inner wall of the side wall is equipped with limiting section, and electric heating body is stated with fixation in the limiting section support residence
Its position.Preferably, limiting section there are two setting on the inner wall of the side wall, is respectively used to the electric heating body being fixed on first
Region and second area.
Further, the heating device further includes the microswitch concatenated with the electric heating body, the microswitch
It is set to described interior intracavitary；When the electric heating body is turned in the first area, electric heating body resist microswitch so that
Microswitch is connected, and when the electric heating body is turned in the second area, electric heating body does not resist microswitch so that micro-
Dynamic switch disconnects.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the schematic perspective view that ground machine is blown in the heating of embodiment.
Fig. 2 is the schematic view of the front view that ground machine is blown in the heating of embodiment.
Fig. 3 is the right side structural representation that ground machine is blown in the heating of embodiment.
Fig. 4 is the members structural schematic diagram that ground machine is blown in the heating of embodiment.
Fig. 5 is heated condition schematic diagram when ground machine work is blown in the heating of embodiment.
Fig. 6 is normal state schematic diagram when ground machine work is blown in the heating of embodiment.
Specific embodiment
With reference to the accompanying drawing, the technical solution of the utility model is described in detail.In the description of the utility model
In, it is to be understood that term " center ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right", " is erected at " longitudinal direction "
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.?
In the description of the utility model, unless otherwise indicated, the meaning of " plurality " is two or more.
It is respectively that schematic perspective view, the main view of ground machine are blown in the heating of the present embodiment please refer to Fig. 1 to Fig. 4
Structural schematic diagram, right side structural representation and members structural schematic diagram.
It includes blowing ground owner's body device 100 and heating device 200 that ground machine is blown in the heating of the present embodiment.The heating device
200 are set to the outside for blowing ground owner's body device 100.
The ground owner's body device 100 that blows can blow ground machine main structure, this reality using any disclosed in the prior art
It applies in example comprising the first side wall 111, second sidewall 112, ventilating duct 120, motor, wind wheel, control assembly 130, handle 140
With bottom base 150.The first side wall 111 and second sidewall 112 are oppositely arranged in parallel, and the ventilating duct 120 is set to first
Between side wall 111 and second sidewall 112, as what is advanced optimized, the ventilating duct 120 is rotatably disposed within the first side wall
Between 111 and second sidewall 112, the direction of rotary shaft is perpendicular to the first side wall 111 and second sidewall 112.The ventilating duct 120
For hollow spiral case shape, including barrel and front end, the motor is installed in the barrel, and the wind wheel is fixed
In (motor and wind wheel are not shown in figure) in the shaft of the motor.The handle 140 is fixedly arranged on the barrel.It is described
Bottom base 150 be set to ventilating duct 120 lower section, be spaced a distance with ventilating duct 120, two sides respectively with the first side wall
The bottom of 111 second sidewalls 112 connects.The control assembly 130 is installed on the one side of the barrel, and with the motor
Electrical connection.The control assembly 130 includes that control panel and the rotary switch being installed on the control panel, accessory power supply are inserted
Seat and circuit protection device.The another side of the barrel is equipped with air inlet 121, and the front end is equipped with the first air outlet
122。
The heating device 200 is set at first air outlet 122, including shell 210, turn knob 220, rotation
Component 230 and electric heating body component 240.The shell 210 is set on first air outlet 122 and forms an inner cavity, institute
Stating inner cavity includes the second area with the first area 2101 of 122 face of the first air outlet and with the non-face of the first air outlet 122
2102.The electric heating body 240 is fixedly arranged on the runner assembly 230, and with runner assembly 230 in the first area 2101
It is rotated between second area 2102, makes the air-flow blown out from the first air outlet 122 by electric heating body 240 and without electricity
Switch under 240 two states of calandria, and is blown out from the second air outlet being arranged on the shell 210.
The shell 210 includes side wall 211 and end cap 212, and the end cap 212 is parallel with the end face of the first air outlet 122,
The part that the end cap 212 is located at first area 2101 is the second air outlet 2121, and the end cap 212 is located at second area 2102
Part be closure lid 2122.The turn knob 220 is arranged on the side wall 211, and the runner assembly 230 is a rotation
Axis, one end are connect with turn knob 220.As what is advanced optimized, the closure lid 2122 is located at the second air outlet 2121
Lower section.
The inner wall of the closure lid 2122 of the side wall 211 and the end cap is equipped with limiting section 250, the limiting section 250
The electric heating body 240 is resisted to fix its position.In the present embodiment, the limiting section 250 includes the first limited block 251 and the
Two limited blocks 252, first limited block 251 is set to the top cover inner wall of the side wall 211, for resisting the electric heating body
240 to be fixed in the first area 2101；Second limited block 252 is set to the side wall 211 close to bottom
Inner wall, for resisting the electric heating body 240 to be fixed in the second area 2102.
The heating device 200 further includes the microswitch 260 concatenated with the electric heating body 240, the microswitch
260 be set to it is described interior intracavitary.In the present embodiment, the microswitch 260 is equipped with an elastic slice.The electric heating body 240 rotates
When in the first area 2101, electric heating body 240 contacts and oppresses the elastic slice of microswitch 260, so that microswitch 260
It connects, when the electric heating body 240 is turned in the second area 2102, elastic slice is flicked, so that microswitch 260 disconnects.
The heating device 200 further includes protective net 270, and the protective net 270 is set to described interior intracavitary, and is installed on institute
It states on electric heating body 240.
It is respectively heated condition schematic diagram when the work of ground machine is blown in the heating of the present embodiment please refer to Fig. 5 and Fig. 6
And normal state schematic diagram when work.In a heated state, electric heating body 240 is under the driving of turn knob 220, with turning
Moving axis 230 is rotated up to first area 2101, and the first limited block 251 resists electric heating body 240 to be fixed in first
In region 2101, at this point, microswitch 260 is connected, the independent power switch of electric heating body 240 is opened, electric heating body 240 starts work
Make, the air-flow blown out from the first air outlet 122 is heated by electric heating body 240, then blows out heat from the second air outlet 2121
Wind.Under normal conditions, electric heating body 240 is under the driving of turn knob 220, as rotation axis 230 is swung down to second
In region 2102, the second limited block 252 resists electric heating body 240 to be fixed in second area 2102, at this point, fine motion is opened
It closes 260 to disconnect, even if the independent power switch of electric heating body is still in open state, electric heating body 240 does not also work, from first
The air-flow that air outlet 122 is blown out is heated without electric heating body 240, directly by first area 2101, then from the second outlet air
2121 blowing cold airs of mouth, cold wind herein refer to air at room temperature.To which electric heating body can be automatically switched by microswitch
Working condition and off working state.
Compared with the existing technology, heating device is connected to the outer of the air outlet for blowing the ventilating duct of ground machine by the utility model
Portion, and by the positional relationship of design electric heating body and the air outlet of ventilating duct, make the air-flow blown out from the air outlet of ventilating duct
Can by electric heating body with without electric heating body two states under switch, realize blowing hot-air and freely cutting of blowing a cold wind over
It changing, is set to inside ventilating duct relative to by heating device, the utility model blows ground machine and can increase air output when blowing a cold wind over,
And it can reduce and blow ground machine integral material for requirement resistant to high temperature.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (12)
1. it is a kind of heating blow ground machine, it is characterised in that: including ventilating duct, the motor being set to inside the ventilating duct and wind wheel,
And it is set to the heating device at the first air outlet of the ventilating duct；The wind wheel is fixed in the shaft of the motor；
The heating device includes shell, electric heating body and runner assembly；The shell is set on first air outlet and is formed
One inner cavity, the inner cavity include the second area with the first area of the first air outlet face and with the non-face of the first air outlet；
The electric heating body is fixedly arranged on the runner assembly, and is turned between the first area and second area with runner assembly
It is dynamic, make from the air-flow that the first air outlet is blown out by electric heating body with without electric heating body two states under switch, and from
The second air outlet blowout on the housing is set.
2. ground machine is blown in heating according to claim 1, it is characterised in that: the shell includes side wall and end cap, the end
Lid is parallel with the end face of the first air outlet, and the part that the end cap is located at first area is second air outlet, the end cap
It is closure lid positioned at the part of second area.
3. ground machine is blown in heating according to claim 2, it is characterised in that: the runner assembly is rotation axis, and the electricity adds
Hot body is arranged on the rotating shaft, and as the rotation axis rotates.
4. ground machine is blown in heating according to claim 3, it is characterised in that: the heating device further includes turn knob, institute
Turn knob is stated on the side wall, and is connect with one end of the rotation axis to drive rotation axis to rotate.
5. ground machine is blown in heating according to claim 2, it is characterised in that: the inner wall of the side wall is equipped with limiting section, institute
It states limiting section support residence and states electric heating body to fix its position.
6. ground machine is blown in heating described in any claim in -5 according to claim 1, it is characterised in that: the heating device is also
Including the microswitch concatenated with the electric heating body, the microswitch is set to described interior intracavitary；The electric heating body turns
When moving in the first area, electric heating body resists microswitch so that microswitch is connected, and the electric heating body turns to
When in the second area, electric heating body does not resist microswitch so that microswitch disconnects.
7. a kind of heating device, it is characterised in that: including shell, electric heating body and runner assembly；The shell, which is set in, blows ground
On first air outlet of the ventilating duct of machine and formed an inner cavity, the inner cavity include with the first area of the first air outlet face,
And the second area with the non-face of the first air outlet；The electric heating body is fixedly arranged on the runner assembly, and with runner assembly
Rotated between the first area and second area, make from the first air outlet blow out air-flow by electric heating body with without
It crosses under electric heating body two states and switches, and the second air outlet blowout from setting on the housing.
8. heating device according to claim 7, it is characterised in that: the shell includes side wall and end cap, the end cap
Parallel with the end face of the first air outlet, the part that the end cap is located at first area is second air outlet, the end cap position
It is that closure is covered in the part of second area.
9. heating device according to claim 8, it is characterised in that: the runner assembly is rotation axis, the electric heating
Body is arranged on the rotating shaft, and as the rotation axis rotates.
10. heating device according to claim 9, it is characterised in that: further include turn knob, the turn knob is set to
On the side wall, and it connect with one end of the rotation axis to drive rotation axis to rotate.
11. heating device according to claim 8, it is characterised in that: the inner wall of the side wall is equipped with limiting section, described
Electric heating body is stated to fix its position in limiting section support residence.
12. according to heating device described in any claim in claim 7-11, it is characterised in that: further include and the electricity
The microswitch of calandria concatenation, the microswitch is set to described interior intracavitary；The electric heating body turns to described first
When in region, electric heating body resists microswitch so that microswitch is connected, and the electric heating body turns to the second area
When interior, electric heating body does not resist microswitch so that microswitch disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419010.9U CN208765260U (en) | 2018-08-30 | 2018-08-30 | A kind of heat blows ground machine and its heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419010.9U CN208765260U (en) | 2018-08-30 | 2018-08-30 | A kind of heat blows ground machine and its heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765260U true CN208765260U (en) | 2019-04-19 |
Family
ID=66134774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419010.9U Withdrawn - After Issue CN208765260U (en) | 2018-08-30 | 2018-08-30 | A kind of heat blows ground machine and its heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954818A (en) * | 2018-08-30 | 2018-12-07 | 江门市科业电器制造有限公司 | A kind of heat blows ground machine and its heating device |
| CN110375433A (en) * | 2019-08-07 | 2019-10-25 | 佛山市恒亮嘉锐科技有限公司 | A kind of turnable heat generating core |
-
2018
- 2018-08-30 CN CN201821419010.9U patent/CN208765260U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954818A (en) * | 2018-08-30 | 2018-12-07 | 江门市科业电器制造有限公司 | A kind of heat blows ground machine and its heating device |
| CN108954818B (en) * | 2018-08-30 | 2024-06-18 | 江门市科业电器制造有限公司 | Heating floor blowing machine and heating device thereof |
| CN110375433A (en) * | 2019-08-07 | 2019-10-25 | 佛山市恒亮嘉锐科技有限公司 | A kind of turnable heat generating core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190419 Effective date of abandoning: 20240618 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190419 Effective date of abandoning: 20240618 |