CN214664700U - Bathroom heater ventilation structure and large-flux double-fan bathroom heater - Google Patents
Bathroom heater ventilation structure and large-flux double-fan bathroom heater Download PDFInfo
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- CN214664700U CN214664700U CN202120458063.7U CN202120458063U CN214664700U CN 214664700 U CN214664700 U CN 214664700U CN 202120458063 U CN202120458063 U CN 202120458063U CN 214664700 U CN214664700 U CN 214664700U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The utility model relates to a bathroom heater ventilation structure and a large flux double-fan bathroom heater, the ventilation structure of the bathroom heater comprises two positive and negative rotating fans, wind wheels, an air duct and a switching air door, the two wind wheels are symmetrically distributed and are respectively driven and controlled by the two positive and negative rotating fans, and the switching air door is arranged between the air duct and a ventilation port and is connected with a stepping motor in a driving and controlling way; the stepping motor is used for driving the switching air door to swing at the air duct and the air exchange port so as to shield or open the air exchange port by the switching air door; the switching between an air outlet mode and an air exchange mode is realized by matching with the forward and reverse rotation of the fan, and air outlets are respectively arranged on the two sides of the bath heater, which are positioned on the two wind wheels; the left fan drives the left wind wheel to rotate clockwise to realize air outlet at the left air outlet or/and the right fan drives the right wind wheel to rotate anticlockwise to realize air outlet at the right air outlet. The utility model discloses can promote the amount of wind by a wide margin, improve the heating effect, the reinforcing properties, simple structure, it is convenient to make.
Description
Technical Field
The application relates to the technical field of suspended ceiling electrical appliances, in particular to a bathroom heater ventilation structure and a large-flux double-fan bathroom heater.
Background
Current bathroom heater adopts bi-motor collocation usually, and one of them motor is used for taking a breath the mode that another motor is used for the air-out and carries out work, and its function is single, though can realize the effect of taking a breath while ventilating, its air-out, the flux of taking a breath are less, and air-out efficiency of taking a breath is lower, leads to the heating effect general, can't satisfy current user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the defect that prior art exists, provide a bathroom heater ventilation structure and big flux double fan bathroom heater, can improve take a breath and air-out efficiency, improve the heating effect.
In order to solve the technical problem, the technical scheme of the application is as follows: a bathroom heater ventilation structure is characterized in that the bathroom heater ventilation structure is arranged in a bathroom heater and comprises two positive and negative rotating fans, wind wheels, an air duct and a switching air door, wherein the two wind wheels are symmetrically distributed and are respectively driven and controlled by the two positive and negative rotating fans, and the switching air door is arranged between the air duct and a ventilation opening and is in driving control connection with a stepping motor; the stepping motor is used for driving the switching air door to swing at the air duct and the air exchange port so as to shield or open the air exchange port by the switching air door; the switching of air-out mode and mode of taking a breath is realized to the positive and negative rotation of cooperation fan.
The fan is communicated with the air outlet of the bathroom heater and the air exchange port through an air duct; the switching air door is arranged between the air duct and the air exchange port and is in drive control connection with the stepping motor; the stepping motor is used for driving the switching air door to swing at the air duct and the air exchange port so as to shield or open the air exchange port by the swing blade, and the switching between the air outlet mode and the air exchange mode of the motor is realized by starting the forward and reverse rotation of the fan.
Air outlets are respectively arranged on the bath heater at two sides of the two wind wheels; the left fan drives the left wind wheel to rotate clockwise to realize air outlet at the left air outlet or/and the right fan drives the right wind wheel to rotate anticlockwise to realize air outlet at the right air outlet.
When the bathroom heater is in a blowing state, the switching air door is in a state of closing the air exchange port; when the bath heater is in the ventilation state, the switching air door is in the state of opening the ventilation opening.
The air exchange port is arranged between the two volutes on the bathroom heater box body, the air outlet is arranged at the cover plate, and the air exchange port and the air outlet are arranged on an air outlet line of the fan in a pressing mode.
The switching air door comprises a connecting end and a swinging end, the connecting end is rotatably arranged on the middle walls of the two air channels, and a limiting block is arranged in the box body in the swinging direction of the switching air door.
The fan blows air out along the direction of the air exchange port; when the switching air door is abutted to the limiting block, the switching air door and the air outlet direction of the fan are arranged at a certain angle.
The utility model also discloses a large-flux double-fan bath heater, which is characterized by comprising a box body, a cover plate and the bath heater ventilation structure, wherein the two fans are arranged on the box body in parallel and are covered by the cover plate; the cover plate is provided with an air inlet through hole corresponding to the wind turbine; the bathroom heater is respectively provided with air outlets corresponding to the wind wheels, and a common air exchange port is arranged between the two wind wheels; the fan drives the wind wheel to drive the air at the air inlet through hole to flow, and the air inlet is communicated with the corresponding air exchange port and the air outlet on the bathroom heater through the switching air door.
Preferably, the device also comprises a control panel; the control panel is installed in the box body and is in control connection with the forward and reverse rotating fan and the stepping motor.
Preferably, the output mode comprises a simultaneous air exchange and air outlet/heating mode of the two fan assemblies and a single fan air exchange and single fan air outlet/heating mode of the single fan.
Preferably, the air conditioner comprises two heating parts which are respectively arranged at the air outlets corresponding to the two fan assemblies.
This application realizes two fans or the mode of single wind subassembly air-out/heating simultaneously of taking a breath through two fan drive two wind wheel normal and reverse cooperation air doors's reasonable switch, under this mode, can reach quick effect of taking a breath, promotes the amount of wind by a wide margin, improves the heating effect, and the reinforcing performance, simple structure makes conveniently. The use experience of the user is greatly improved, and the market competitiveness of the product is improved.
Drawings
Fig. 1 is a schematic structural view of an air outlet and air exchange switching structure of a bathroom heater in an embodiment of the present application.
FIG. 2 is an assembly view of the fan assembly on the housing in the embodiment of the present application.
Fig. 3 is a three-dimensional structure view of the double-fan bathroom heater of the present application.
Fig. 4 is an exploded view of the super bath in the embodiment of the present application.
The reference numbers in the figures illustrate: 1-left air outlet, 2-right air outlet, 3-left wind wheel, 4-left fan, 5-right wind wheel, 6-right fan, 7-air vent, 8-switching air door, 9-stepping motor, 10-air duct, 11-panel, 12-cover plate, 13-PTC protective cover, 14-PTC heating block, 15-PTC support, 16-temperature controller, 17-control panel and 18-box body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Example one
As shown in fig. 1-2, this embodiment provides an air-out and air-changing switching structure of a bathroom heater, which includes a left fan 4, a right fan 6, an air duct 10 and a switching air door 8, wherein the left wind wheel 3 and the right wind wheel 5 are symmetrically distributed and are respectively driven and controlled by two forward and reverse rotating fans, the switching air door 8 is arranged between the air duct and an air-changing opening 7 and is connected with a stepping motor 9 in a driving and controlling manner, and a left air outlet 1 and a right air outlet 2 are respectively arranged on two sides of the wind wheels; the stepping motor is used for driving the switching air door to swing at the air duct and the air exchange port so as to shield or open the air exchange port by the switching air door; the switching of air-out mode and mode of taking a breath is realized to the positive and negative rotation of cooperation fan.
Air outlets are respectively arranged on the bath heater at two sides of the two wind wheels; the left fan drives the left wind wheel to rotate clockwise to realize air outlet at the left air outlet or/and the right fan drives the right wind wheel to rotate anticlockwise to realize air outlet at the right air outlet. When the bathroom heater is in a blowing state, the switching air door is in a state of closing the air exchange port; when the bath heater is in the ventilation state, the switching air door is in the state of opening the ventilation opening.
The air exchange port is arranged between the two spiral cases on the bathroom heater box body, the air outlet is arranged at the cover plate, and the air exchange port and the air outlet are arranged on an air outlet line of the fan in a pressing mode. The switching air door comprises a connecting end and a swinging end, the connecting end is rotatably arranged on the middle walls of the two air channels, and a limiting block is arranged in the box body in the swinging direction of the switching air door. The fan blows air out along the direction of the air exchange port; when the switching air door is abutted to the limiting block, the switching air door and the air outlet direction of the fan are arranged at a certain angle.
The switching structure is arranged in the bathroom heater and used for switching the air exchange mode and the air outlet mode of the bathroom heater. In the aspect of specific functions, the fan is used for driving the air flow in the internal space where the bathroom heater is located to flow, for example, the fan rotates to drive the air flow below or on the side of the bathroom heater to enter from the air inlet through hole, namely, the fan inlet, and the fan rotates forwards and backwards to drive the wind wheel to enable the air flow to flow in the air channel, and finally the air outlet and air exchange switching structure in the embodiment is used for realizing the air outlet or air exchange of the bathroom heater.
The air duct is mainly used for guiding the air flow driven by the fan, so that the air flow flows according to a preset air path. The switching air door is arranged between the two air channels of the bathroom heater, and the air outlet mode and the air exchange mode of the fan are switched by swinging. In the structural aspect, the fan is communicated with the air outlet of the bathroom heater and the air exchange port through the air duct 10, wherein the air outlet is arranged between an internal air path channel of the bathroom heater and an indoor space acted by the air path channel and is used for supplying air to the indoor space so as to achieve the effect of warming or blowing; the ventilation port 7 is arranged between the bathroom heater internal air passage and the external air passage, for example, the ventilation port 7 is arranged between the bathroom heater internal air passage and the ceiling ventilation passage. It should be noted that, in this embodiment, both the air path inside the bathroom heater and the air path of the fan refer to a passage inside the bathroom heater for air circulation.
In the aspect of switching the air door, the switching air door is arranged between the air duct and the air exchange port and is connected with the stepping motor in a driving control way. The switching air door can swing at the air exchange port under the driving of the stepping motor so as to complete the shielding or opening of the air exchange port 7 and realize the switching of the air outlet mode and the air exchange mode of the motor. For example, when an external ventilation instruction is received, the stepping motor 9 receives an instruction of the bathroom heater controller, drives the switching damper 8 to swing, opens the ventilation port 7 of the bathroom heater, and the fan 4 rotates counterclockwise to drive the air flow to flow out of the air duct 10, so that ventilation is realized. When receiving outside air-out instruction, step motor 9 receives the instruction of bathroom heater controller, and the swing of drive switching air door 8 is sheltered from bathroom heater's scavenge port 7, and the air current that the fan carried out clockwise rotation flows from left air outlet 1, realizes left air-out, opens the heating block this moment and then for the heating.
Example 2
As shown in fig. 3 and 4, the present embodiment provides a large flux double fan bathroom heater, which includes a box 18, a cover plate 12 and a panel 11 are disposed on the box, a control board 17, a PTC bracket 15 and a temperature controller 16 are disposed on the box, and a PTC heating block 14 and a PTC protection cover 13 are disposed on the PTC bracket.
This bathroom heater can be used for taking a breath to the indoor environment who uses, air supply and heating, and it has double fan, and double fan all can independently realize the bathroom heater and take a breath the heating and blow the function, and in the course of the work, double fan has simultaneously take a breath or simultaneously the air-out mode and single fan blow or take a breath and single fan air-out or the mode of taking a breath, through this functional grouping, can increase substantially the bathroom heater performance.
The above examples of the present application are merely examples for clearly illustrating the present application and do not limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.
Claims (9)
1. A bathroom heater ventilation structure is characterized in that the bathroom heater ventilation structure is arranged in a bathroom heater and comprises two positive and negative rotating fans, wind wheels, an air duct and a switching air door, wherein the two wind wheels are symmetrically distributed and are respectively driven and controlled by the two positive and negative rotating fans, and the switching air door is arranged between the air duct and a ventilation opening and is in driving control connection with a stepping motor; the stepping motor is used for driving the switching air door to swing at the air duct and the air exchange port so as to shield or open the air exchange port by the switching air door; the switching between an air outlet mode and an air exchange mode is realized by matching with the forward and reverse rotation of the fan, and air outlets are respectively arranged on the two sides of the bath heater, which are positioned on the two wind wheels; the left fan drives the left wind wheel to rotate clockwise to realize air outlet at the left air outlet or/and the right fan drives the right wind wheel to rotate anticlockwise to realize air outlet at the right air outlet.
2. The ventilation structure of bathroom heater as claimed in claim 1, wherein when the bathroom heater is in blowing state, the switching damper is in closing ventilation opening state; when the bath heater is in the ventilation state, the switching air door is in the state of opening the ventilation opening.
3. The ventilation structure for bathroom heater as claimed in claim 2, wherein said ventilation opening is disposed at the middle of two volutes on the bathroom heater box, said air outlet is disposed at the cover plate, and said ventilation opening and air outlet are disposed close to the air outlet line of the blower.
4. The air exchange structure of the bathroom heater as claimed in claim 3, wherein the switching damper comprises a connection end and a swing end, the connection end is rotatably disposed on the middle wall of the two air ducts, and a limit block is disposed inside the box body in the swing direction of the switching damper.
5. The ventilating structure of claim 4, wherein said fan blows air in the direction of the ventilating opening; when the switching air door is abutted to the limiting block, the switching air door and the air outlet direction of the fan are arranged at a certain angle.
6. A big flux double fan bathroom heater, characterized by that including container body, cover plate and the bathroom heater air change structure of claim 1-5, two fans are installed on the said container body side by side, and cover through the cover plate and close; the cover plate is provided with an air inlet through hole corresponding to the wind turbine; the bathroom heater is respectively provided with air outlets corresponding to the wind wheels, and a common air exchange port is arranged between the two wind wheels; the fan drives the wind wheel to drive the air at the air inlet through hole to flow, and the air inlet is communicated with the corresponding air exchange port and the air outlet on the bathroom heater through the switching air door.
7. The dual fan bathroom warmer of claim 6, further comprising a control panel; the control panel is installed in the box body and is in control connection with the forward and reverse rotating fan and the stepping motor.
8. The dual fan bathroom warmer of claim 7, comprising a two fan assembly simultaneous air exchange and simultaneous air outlet/warming mode and a single fan air exchange and single fan air outlet/warming mode.
9. The dual fan super bath of claim 8, comprising two heating elements, the two heating elements being disposed at the air outlets corresponding to the two fan assemblies, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120458063.7U CN214664700U (en) | 2021-03-03 | 2021-03-03 | Bathroom heater ventilation structure and large-flux double-fan bathroom heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120458063.7U CN214664700U (en) | 2021-03-03 | 2021-03-03 | Bathroom heater ventilation structure and large-flux double-fan bathroom heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664700U true CN214664700U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120458063.7U Expired - Fee Related CN214664700U (en) | 2021-03-03 | 2021-03-03 | Bathroom heater ventilation structure and large-flux double-fan bathroom heater |
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| Country | Link |
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| CN (1) | CN214664700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116241933A (en) * | 2023-03-06 | 2023-06-09 | 青岛极家云智能科技有限公司 | Wind and ventilation intensity adjustment structure and Yuba |
-
2021
- 2021-03-03 CN CN202120458063.7U patent/CN214664700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116241933A (en) * | 2023-03-06 | 2023-06-09 | 青岛极家云智能科技有限公司 | Wind and ventilation intensity adjustment structure and Yuba |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |