CN215214031U - Fan main body structure and bladeless fan - Google Patents
Fan main body structure and bladeless fan Download PDFInfo
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- CN215214031U CN215214031U CN202121464844.3U CN202121464844U CN215214031U CN 215214031 U CN215214031 U CN 215214031U CN 202121464844 U CN202121464844 U CN 202121464844U CN 215214031 U CN215214031 U CN 215214031U
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- air duct
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- 230000005540 biological transmission Effects 0.000 claims description 11
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 230000036760 body temperature Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a fan major structure and bladeless fan, relate to bladeless fan field, the shell both ends are equipped with base and switching support respectively, shell lateral wall upper end is equipped with control housing, be equipped with the control panel in the control housing, the last rotatable air-out passageway that is equipped with of switching support, be equipped with the wind channel support between base and the switching support, be equipped with fan unit and inlet air channel on the wind channel support, wind channel support side is fixed with drive arrangement, the shell outer wall is equipped with the infrared sensor along circumference distribution, drive arrangement and infrared sensor all are connected with the control panel electricity, the relative both sides wall of shell is equipped with the ventilating board, the support bayonet socket has been seted up to wind channel support lateral wall, the casing bayonet socket has been seted up to the shell lower extreme, the ventilating board upper end is equipped with the last bayonet lock with support bayonet socket one-to-one, the ventilating board lower extreme is equipped with the lower bayonet lock with casing bayonet lock one-to-one. The infrared sensor can sense the temperature of a human body, the air outlet channel is controlled to face towards the human body, and the air conditioner is more convenient for a user to use.
Description
Technical Field
The utility model relates to a bladeless fan field especially relates to a fan major structure and bladeless fan.
Background
Compared with the traditional fan, the bladeless fan has the advantages of safety, comfort, soft airflow, attractive appearance and the like, so that the bladeless fan is popular among consumers.
The air outlet wind direction of part bladeless fan can only be fixed in a certain direction, can not rotate along with human removal, when the people is removing, need move bladeless fan body so that aim at the bladeless fan human use, inconvenient user's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan major structure and bladeless fan to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a main body structure of a fan comprises a shell, wherein a base is arranged at the lower end of the shell, a switching support is arranged at the upper end of the shell, a control shell is embedded at the upper end of the side wall of the shell, a control panel is arranged in the control shell, an air outlet channel is rotatably arranged on the switching support, an air duct support is arranged between the base and the switching support, a fan unit and an air inlet channel are arranged on the air duct support, a driving device for driving the air outlet channel to rotate is fixed on the side surface of the air duct support, the driving device is electrically connected with the control panel, infrared sensors distributed along the circumferential direction are arranged on the outer wall of the shell, the infrared sensors are electrically connected with the control panel, a baffle plate is arranged on the lower surface of the air duct support, the lower end of the baffle plate is connected with the base, ventilating plates are arranged on two opposite side walls of the shell, the ventilating plates are arranged on one side of the baffle plate, and support bayonets are arranged on the side walls of the air duct support, the casing bayonet socket has been seted up to the shell lower extreme, the ventilating board upper end is equipped with the last bayonet lock with support bayonet socket one-to-one, the ventilating board lower extreme is equipped with the lower bayonet lock with casing bayonet socket one-to-one. Infrared sensor is all installed to each side of shell, and infrared sensor can respond to human body temperature, and drive arrangement can make the air-out passageway rotate, through the direction of control panel control air-out passageway, makes the direction of control panel control air-out passageway towards the human body.
Furthermore, a plurality of fixing columns are arranged on the switching support, a plurality of supporting columns are arranged on the air duct support, the supporting columns correspond to the fixing columns one to one, and slots for inserting the lower ends of the fixing columns are concavely arranged on the upper end faces of the supporting columns. The fixed columns are supported through the supporting columns, so that the switching support is supported above the air duct support.
Furthermore, the supporting column is connected with the fixing column through a long screw, the fixing column is provided with a mounting hole corresponding to the long screw, and the slot is internally provided with a screw hole corresponding to the long screw. The fixing columns are fixed on the supporting columns through long screws, so that the switching support is fixed on the air duct support.
Furthermore, the inner wall of the air duct support is relatively provided with a first clamping plate and a second clamping plate, and the first clamping plate and the second clamping plate are arranged on two sides of each support bayonet. The support bayonet socket is used for supplying the bayonet lock to pass, fixes the bayonet lock through first cardboard and second cardboard centre gripping, effectively avoids going up bayonet lock and support bayonet socket and breaks away from.
Further, go up the bayonet lock and all include left elastic column and right elastic column with lower bayonet lock, left side elastic column and right elastic column interval set up, left side elastic column and right elastic column mirror image are fixed in on the ventilating board, the one end that ventilating board was kept away from to left side elastic column and right elastic column is equipped with the stopper. The limiting blocks on the left elastic column and the right elastic column can buckle the edges of the bayonets to fix the ventilating board.
Furthermore, the driving device comprises a servo motor and a gear ring fixed on the outer wall of the air outlet channel, and the servo motor is in transmission connection with the gear ring. The servo motor drives the air outlet channel to rotate in a gear transmission mode.
Further, the fan unit comprises a fan shell, a rotating shaft and a centrifugal impeller, a driving motor in transmission connection with the fan unit is arranged on one side, far away from the ventilating plate, of the baffle plate, and the driving motor is in gear transmission with the rotating shaft. The driving motor drives the rotating shaft to rotate, and the rotating shaft drives the centrifugal impeller to rotate.
Furthermore, the lower end of the baffle is provided with a clamping groove, and the base is provided with clamping blocks in one-to-one correspondence with the clamping grooves. The lower end of the baffle is fixed through a plurality of clamping blocks.
The utility model also provides a bladeless fan, include as foretell fan major structure.
The utility model has the advantages that: the infrared sensor can sense the temperature of a human body, the air outlet channel is controlled to face towards the human body, and the air conditioner is more convenient for a user to use.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram according to an embodiment of the present invention.
The labels in the figure are: shell 1, base 2, wind channel support 3, switching support 4, control housing 5, air-out passageway 6, drive arrangement 7, infrared sensor 8, baffle 9, ventilating board 10.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1-2, an embodiment of the present invention provides a main structure of a fan, which includes a housing 1, a base 2 is disposed at a lower end of the housing 1, a switching bracket is disposed at an upper end of the housing 1, a control housing is embedded at an upper end of a side wall of the housing 1, a control panel is disposed in the control housing, an air outlet channel is rotatably disposed on the switching bracket, an air duct bracket 3 is disposed between the base 2 and the switching bracket, a fan unit and an air inlet channel are disposed on the air duct bracket 3, a driving device for driving the air outlet channel to rotate is fixed at a side of the air duct bracket 3, the driving device is electrically connected to the control panel, infrared sensors 8 circumferentially distributed are disposed on an outer wall of the housing 1, the infrared sensors 8 are electrically connected to the control panel, a baffle 9 is disposed on a lower surface of the air duct bracket 3, a lower end of the baffle 9 is connected to the base 2, the relative both sides wall of shell 1 is equipped with ventilating board 10, ventilating board 10 sets up in baffle 9 one side, the support bayonet socket has been seted up to 3 lateral walls of wind channel support, the casing bayonet socket has been seted up to 1 lower extreme of shell, ventilating board 10 upper end be equipped with the last bayonet lock of support bayonet socket one-to-one, ventilating board 10 lower extreme is equipped with the lower bayonet lock with casing bayonet socket one-to-one. Infrared sensor 8 is all installed to each side of shell 1, and infrared sensor 8 can respond to human body temperature, and drive arrangement can make the air-out passageway rotate, through the direction of control panel control air-out passageway, makes the direction of control panel control air-out passageway towards the human body.
When only one infrared sensor 8 senses the temperature of the human body, the control panel controls the outlet of the air outlet channel to be positioned at the position of the infrared sensor 8 sensing the temperature of the human body; when a plurality of infrared sensors 8 sense the temperature of the human body, the control panel controls the air outlet channel to swing, so that the outlet of the air outlet channel sequentially passes through the position of the infrared sensors 8 sensing the temperature of the human body; when all the infrared sensors 8 sense the temperature of the human body, the control panel controls the air outlet channel to rotate continuously.
Furthermore, a plurality of fixing columns are arranged on the switching support, a plurality of supporting columns are arranged on the air duct support 3, the supporting columns correspond to the fixing columns one to one, and slots for inserting the lower ends of the fixing columns are concavely arranged on the upper end faces of the supporting columns. The fixed columns are supported through the supporting columns, so that the switching support is supported above the air duct support 3.
Furthermore, the supporting column is connected with the fixing column through a long screw, the fixing column is provided with a mounting hole corresponding to the long screw, and the slot is internally provided with a screw hole corresponding to the long screw. The fixing columns are fixed on the supporting columns through long screws, so that the switching support is fixed on the air duct support 3.
Further, 3 inner walls of wind channel support are equipped with first cardboard and second cardboard relatively, first cardboard and second cardboard set up in each support bayonet socket both sides. The support bayonet socket is used for supplying the bayonet lock to pass, fixes the bayonet lock through first cardboard and second cardboard centre gripping, effectively avoids going up bayonet lock and support bayonet socket and breaks away from.
Further, go up the bayonet lock and all include left elastic column and right elastic column with lower bayonet lock, left side elastic column and right elastic column interval set up, left side elastic column and right elastic column mirror image are fixed in on ventilating board 10, the one end that ventilating board 10 was kept away from to left side elastic column and right elastic column is equipped with the stopper. The limiting blocks on the left elastic column and the right elastic column can buckle the edges of the bayonets to fix the ventilating board 10.
Furthermore, the driving device comprises a servo motor and a gear ring fixed on the outer wall of the air outlet channel, and the servo motor is in transmission connection with the gear ring. The servo motor drives the air outlet channel to rotate in a gear transmission mode.
Further, the fan unit comprises a fan shell, a rotating shaft and a centrifugal impeller, a driving motor in transmission connection with the fan unit is arranged on one side, away from the ventilating plate 10, of the baffle plate 9, and the driving motor is in gear transmission with the rotating shaft. The driving motor drives the rotating shaft to rotate, and the rotating shaft drives the centrifugal impeller to rotate.
Furthermore, the lower end of the baffle plate 9 is provided with a clamping groove, and the base 2 is provided with clamping blocks which correspond to the clamping grooves one to one. The lower end of the baffle 9 is fixed by a plurality of clamping blocks.
The utility model also provides a bladeless fan, include as foretell fan major structure.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A kind of fan body structure, characterized by: comprises a shell, a base is arranged at the lower end of the shell, a switching support is arranged at the upper end of the shell, a control shell is embedded at the upper end of the side wall of the shell, a control panel is arranged in the control shell, an air outlet channel is rotatably arranged on the switching support, an air duct support is arranged between the base and the switching support, a fan unit and an air inlet channel are arranged on the air duct support, a driving device for driving the air outlet channel to rotate is fixed on the side surface of the air duct support, the driving device is electrically connected with the control panel, infrared sensors are circumferentially distributed on the outer wall of the shell and are electrically connected with the control panel, a baffle is arranged on the lower surface of the air duct support, the lower end of the baffle is connected with the base, ventilating plates are arranged on two opposite side walls of the shell, the ventilating plates are arranged on one side of the baffle, and support bayonets are arranged on the side wall of the air duct support, the casing bayonet socket has been seted up to the shell lower extreme, the ventilating board upper end is equipped with the last bayonet lock with support bayonet socket one-to-one, the ventilating board lower extreme is equipped with the lower bayonet lock with casing bayonet socket one-to-one.
2. The fan body structure according to claim 1, wherein: the air duct support is characterized in that a plurality of fixing columns are arranged on the switching support, a plurality of supporting columns are arranged on the air duct support, the supporting columns correspond to the fixing columns one to one, and slots for inserting the lower ends of the fixing columns are concavely formed in the upper end faces of the supporting columns.
3. The fan body structure according to claim 2, wherein: the supporting column is connected with the fixing column through a long screw, a mounting hole corresponding to the long screw is formed in the fixing column, and a screw hole corresponding to the long screw is formed in the slot.
4. The fan body structure according to claim 1, wherein: the air duct support is characterized in that a first clamping plate and a second clamping plate are oppositely arranged on the inner wall of the air duct support, and the first clamping plate and the second clamping plate are arranged on two sides of each support bayonet.
5. The fan body structure according to claim 1, wherein: go up the bayonet lock and all include left elastic column and right elastic column with lower bayonet lock, left side elastic column and right elastic column interval set up, left side elastic column and right elastic column mirror image are fixed in on the ventilating board, the one end that ventilating board was kept away from to left side elastic column and right elastic column is equipped with the stopper.
6. The fan body structure according to claim 1, wherein: the driving device comprises a servo motor and a gear ring fixed on the outer wall of the air outlet channel, and the servo motor is in transmission connection with the gear ring.
7. The fan body structure according to claim 1, wherein: the fan unit comprises a fan shell, a rotating shaft and a centrifugal impeller, wherein a driving motor in transmission connection with the fan unit is arranged on one side, far away from the ventilating plate, of the baffle plate, and the driving motor is in gear transmission with the rotating shaft.
8. The fan body structure according to claim 1, wherein: the baffle lower extreme is equipped with a plurality of draw-in grooves, be equipped with the fixture block with the draw-in groove one-to-one on the base.
9. A bladeless fan, comprising: comprising a fan body structure as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464844.3U CN215214031U (en) | 2021-06-30 | 2021-06-30 | Fan main body structure and bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464844.3U CN215214031U (en) | 2021-06-30 | 2021-06-30 | Fan main body structure and bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214031U true CN215214031U (en) | 2021-12-17 |
Family
ID=79432017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121464844.3U Expired - Fee Related CN215214031U (en) | 2021-06-30 | 2021-06-30 | Fan main body structure and bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215214031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565777A (en) * | 2021-06-30 | 2021-10-29 | 惠州市银新鹏科技有限公司 | Bladeless fan |
-
2021
- 2021-06-30 CN CN202121464844.3U patent/CN215214031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565777A (en) * | 2021-06-30 | 2021-10-29 | 惠州市银新鹏科技有限公司 | Bladeless fan |
| CN113565777B (en) * | 2021-06-30 | 2024-05-03 | 瑞航科技(广东)有限公司 | Bladeless fan |
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Legal Events
| 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: 20211217 |