CN212318319U - Bladeless fan lamp with outer rotor fan - Google Patents
Bladeless fan lamp with outer rotor fan Download PDFInfo
- Publication number
- CN212318319U CN212318319U CN202020271618.2U CN202020271618U CN212318319U CN 212318319 U CN212318319 U CN 212318319U CN 202020271618 U CN202020271618 U CN 202020271618U CN 212318319 U CN212318319 U CN 212318319U
- Authority
- CN
- China
- Prior art keywords
- fan
- lamp
- external rotor
- shell
- bladeless
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of bladeless fan lamp, especially, relate to bladeless fan lamp with external rotor fan. Including the lamp body that is equipped with the lamp source, the lamp body includes interior casing and shell, interior casing cover is established the lower extreme of shell, just form the installation cavity between shell and the interior casing, form between interior casing periphery and the shell inner wall and communicate and be the air-out passageway of clearance form with the installation cavity, be equipped with on interior casing or the shell with the air intake of installation cavity intercommunication, still be equipped with the mount pad of connection in the installation cavity, be equipped with the installation position relative with the air intake on the mount pad, just be equipped with the external rotor fan on the installation position. The outer rotor fan has the advantages of being high in efficiency, low in noise, light in weight, compact in structure, convenient to install and maintain and the like. Utilize the mount pad to install the fan, make the mounting structure of fan simpler, can not lead to the obstructed problem of air-out because of too much part.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of bladeless fan lamp, especially, relate to bladeless fan lamp with external rotor fan.
[ background of the invention ]
In order to save space, a fan is combined on a ceiling lamp, so that the ceiling lamp can be used as a lamp for illumination and can also be used as a fan, but the size of the lamp is generally large due to the fact that fan blades need to be arranged and the space for installing and acting the fan blades needs to be anticipated, and the problem that the fan blades are difficult to clean exists. At present, in order to solve the problems, a bladeless fan is combined on a lamp by using a structure of the bladeless fan, so that the fan is combined with the lamp, and for a large-sized lamp, the space inside the large-sized lamp is large, so that fan blades and the like of the large-sized lamp can be correspondingly set to be large in size, and the air outlet requirement is met. However, in the case of a small lamp with a small volume, the space is limited, and the installation structure of the fan is relatively complex, so that the channel for supplying air inside is easily blocked, and the air outlet effect is affected. The outer rotor fan is a fan with a stator in the middle of the motor and a rotor outside. The outer rotor fan adopts an advanced structure and a reasonable pneumatic design of directly driving the impeller by the outer rotor motor, and has the characteristics of high efficiency, low noise, light weight, compact structure, convenient installation and maintenance and the like. Therefore, the outer rotor fan is combined on the bladeless fan lamp, so that the air outlet requirement and the size requirement can be met.
[ summary of the invention ]
For solving the poor problem of bladeless fan lamp air-out effect among the prior art, the utility model provides a bladeless fan lamp with external rotor fan.
The utility model discloses a realize through following technical scheme:
the bladeless fan lamp with the outer rotor fan comprises a lamp shell with a lamp source, wherein the lamp shell comprises an inner shell and an outer shell, the inner shell is sleeved at the lower end of the outer shell, an installation cavity is formed between the outer shell and the inner shell, an air outlet channel which is communicated with the installation cavity and is in a gap shape is formed between the periphery of the inner shell and the inner wall of the outer shell, an air inlet communicated with the installation cavity is formed in the inner shell or the outer shell, a mounting seat connected into the installation cavity is further arranged in the installation cavity, an installation position opposite to the air inlet is formed in the mounting seat, and the outer rotor fan is arranged on the installation position.
According to the bladeless fan lamp with the outer rotor fan, the installation base is provided with the flow guide surface which can guide airflow entering from the air inlet to the air outlet channel.
According to the bladeless fan lamp with the outer rotor fan, the inner shell is provided with the second flow guide surface, and the flow guide surface and the second flow guide surface form a guide channel with the cross section gradually reduced from the air inlet to the air outlet channel.
The bladeless fan lamp with the outer rotor fan is characterized in that the blades of the outer rotor fan are positioned in the guide channels.
According to the bladeless fan lamp with the outer rotor fan, the installation position is detachably connected with the outer rotor fan.
According to the bladeless fan lamp with the outer rotor fan, the installation position is connected with the outer rotor fan in a buckling mode.
According to the bladeless fan lamp with the outer rotor fan, the air inlet is formed in the inner shell and faces the same side with the air outlet channel.
According to the bladeless fan lamp with the outer rotor fan, the mounting seat is connected to the lower portion of the inner side of the shell, the mounting position is a concave cavity formed by upwards sinking from the middle of the mounting seat, and the concave cavity is further provided with a lug used for being clamped on the outer peripheral surface of the fan.
According to the bladeless fan lamp with the outer rotor fan, the air inlet is further provided with the fan cover.
According to the bladeless fan lamp with the outer rotor fan, the separation cover is further arranged between the fan cover and the blades of the fan.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model provides a bladeless fan lamp with external rotor fan, its structure that combines bladeless fan on lamps and lanterns has satisfied the function of air-out and illumination simultaneously, has solved the difficult problem of wasing, having the potential safety hazard of ceiling fan lamp again. Moreover, in the scheme, the outer rotor fan has the characteristics of high efficiency, low noise, light weight, compact structure, convenience in installation and maintenance and the like. Utilize the mount pad to install the fan, make the mounting structure of fan simpler, can not lead to the obstructed problem of air-out because of too much part.
2. The utility model discloses no leaf fan lamp with external rotor fan, through the structure of water conservancy diversion passageway, can lead to the air-out passageway with the air current that gets into to improve its air-out effect, even if the size of using the fan that leads to because of the size is limited on small-size lamps and lanterns is limited, also can keep good air output, satisfy the user demand.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a bladeless fan lamp with an external rotor fan according to the present invention;
fig. 2 is an exploded view of the structure of the bladeless fan lamp with the external rotor fan according to the present invention;
fig. 3 is a sectional view a-a of fig. 1.
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses a realize through following technical scheme:
as shown in fig. 1 to 3, the bladeless fan lamp with an outer rotor fan includes a lamp housing 1 provided with a lamp source, the lamp housing 1 includes an inner housing 11 and an outer housing 12, the inner housing 11 is sleeved on a lower end of the outer housing 12, an installation cavity 101 is formed between the outer housing 12 and the inner housing 11, an air outlet channel 4 which is communicated with the installation cavity 101 and is in a gap shape is formed between an outer periphery of the inner housing 11 and an inner wall of the outer housing 12, an air inlet 5 communicated with the installation cavity 101 is provided on the inner housing 11 or the outer housing 12, an installation base 61 connected in the installation cavity 101 is further provided in the installation cavity 101, an installation position 611 opposite to the air inlet 5 is provided on the installation base 61, and the outer rotor fan 7 is provided on the installation position. The utility model provides a bladeless fan lamp with external rotor fan, its structure that combines bladeless fan on lamps and lanterns has satisfied the function of air-out and illumination simultaneously, has solved the difficult problem of wasing, having the potential safety hazard of ceiling fan lamp again. In addition, in the scheme, the outer rotor fan is utilized, the stator is arranged in the middle of the motor, and the rotor is arranged outside the fan. The outer rotor fan adopts an advanced structure and a reasonable pneumatic design of directly driving the impeller by the outer rotor motor, and has the characteristics of high efficiency, low noise, light weight, compact structure, convenient installation and maintenance and the like. The rotor and the fan blades rotate outside the stator, the stator has the advantages of compact structure, space saving, exquisite design and the like, and the motor is arranged in the middle of the impeller, so that the maximum cooling effect on the motor is achieved. The 100% variable-speed outer rotor motor has the characteristics of small starting current, high efficiency, low noise, light weight, compact structure, convenience in installation and maintenance and the like. Utilize the mount pad to install the fan, make the mounting structure of fan simpler, can not lead to the obstructed problem of air-out because of too much part.
In this scheme, the concrete principle of bladeless fan lamp does: the fan and the air inlet suck outside air and output high-speed airflow, airflow is guided to the air channel along the guide surface and blown out, and the airflow speed is increased by multiple times when the airflow passes through the fine-slit-shaped air outlet channel, so that the high-speed airflow is blown out to achieve the fan effect. The lamp source of the present embodiment is disposed on the lower end surface of the inner housing 11.
Furthermore, the mounting base 61 is provided with a flow guide surface 63 capable of guiding the airflow entering from the air inlet 5 to the air outlet channel 4. Moreover, the inner housing 11 is provided with a second guiding surface 64, and the guiding surface 63 and the second guiding surface 64 form a guiding channel 601 with a gradually decreasing cross section from the air inlet 5 to the air outlet channel 4 in the installation cavity 101. Through the structure of water conservancy diversion passageway, can lead to the air-out passageway from the air current that the air intake got into to improve its air-out effect, even use on small-size lamps and lanterns because of the size of the fan that the size is limited and lead to is limited, also can keep good air output, satisfy the user demand. And the arrangement that the cross section of the flow guide channel is gradually reduced is favorable for improving the speed of air flow, forming high-speed fluid and meeting the air outlet requirement.
Moreover, the blades of the outer rotor fan 7 are located in the guide passage 601. Therefore, external air flow is completely introduced into the guide channel and finally blown out from the air outlet channel, so that the air quantity is increased, and the air outlet requirement is met.
In addition, a driver is arranged in the lamp shell 1, and the driver can realize the independent starting or the simultaneous starting of the lighting function and the fan function. The product is more flexible to use.
Moreover, the air outlet channel 4 is arranged along the outer contour of the inner shell 11, so that the design structure is simple, and the area of the air channel is large, thereby facilitating the blowing of high-speed air flow and simultaneously meeting the daily use of people as a fan.
Further, the mounting position 611 is detachably connected with the outer rotor fan 7. The outer rotor fan 7 is convenient to install quickly, and the fan is convenient to disassemble, so that the fan can be disassembled for maintenance and replacement of spare parts at a later stage. Specifically, in this scheme, installation position 611 is connected with fan 7 buckle formula. The structure is simple and the connection is convenient.
In this application, the air intake 5 is located on the interior casing 11 and with the air-out passageway 4 is towards same one side. The difference from the first embodiment is that the air inlet is arranged on the same side of the air outlet channel and the lamp source, which is equivalent to air inlet from the lower side and air outlet from the lower side. This design distribution mode is mainly when using at ceiling lamp, and its air intake then causes if setting up at the back and is difficult to the air inlet, makes to use more extensively through the direction that sets up that changes the air intake.
Further, the mounting seat 61 is connected to the lower portion of the inner side of the outer shell 12, and the mounting position 611 is a cavity formed by sinking upwards from the middle of the mounting seat 61, and the cavity is further provided with a lug 612 for being clamped on the outer peripheral surface of the fan 7. The lugs 612 are circumferentially distributed at intervals and are clamped and pressed on the outer surface of the fan by using the elasticity of the lugs 612, so that the fan is clamped, and the fan can be detached by force during detachment. Accordingly, the mount 61 is provided on the outer case in such a manner that the fan is directed downward, in the opposite manner to the first embodiment.
In addition, the air inlet 5 is also provided with an air cover 8. 8 peripheries of fan housing are for straining netted, and the dust of the big granule of filter screen structure separation, mosquito etc. enter into the induced drafts in the mouth, and detachable mechanism convenient to detach washs moreover to ensure the air current quality that blows off. Particularly, the filter screen can be made of stainless steel, aluminum alloy and other materials, and is durable and not easy to damage.
Still further, a separation cover 9 is arranged between the fan cover 8 and the blades of the fan 7. Further block the foreign matter and enter into the installation cavity through separating the cover to make the fan more durable, improve life.
The utility model provides a bladeless fan lamp with external rotor fan, its structure that combines bladeless fan on lamps and lanterns has satisfied the function of air-out and illumination simultaneously, has solved the difficult problem of wasing, having the potential safety hazard of ceiling fan lamp again. Moreover, in the scheme, the outer rotor fan has the characteristics of high efficiency, low noise, light weight, compact structure, convenience in installation and maintenance and the like. Utilize the mount pad to install the fan, make the mounting structure of fan simpler, can not lead to the obstructed problem of air-out because of too much part.
The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not to be construed as limiting the invention to the precise embodiments disclosed herein. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions under the design prerequisite, or the replacement should all regard as the utility model discloses a protection scope.
Claims (10)
1. The bladeless fan lamp with the outer rotor fan is characterized by comprising a lamp shell (1) provided with a lamp source, the lamp shell (1) comprises an inner shell (11) and an outer shell (12), the inner shell (11) is sleeved at the lower end of the outer shell (12), an installation cavity (101) is formed between the outer shell (12) and the inner shell (11), an air outlet channel (4) which is communicated with the installation cavity (101) and is in a gap shape is formed between the periphery of the inner shell (11) and the inner wall of the outer shell (12), an air inlet (5) communicated with the installation cavity (101) is arranged on the inner shell (11) or the outer shell (12), the installation cavity (101) is also internally provided with an installation seat (61) connected in the installation cavity (101), and the mounting seat (61) is provided with a mounting position (611) opposite to the air inlet (5), and the mounting position (611) is provided with an outer rotor fan (7).
2. The bladeless fan lamp with an external rotor fan according to claim 1, wherein a flow guiding surface (63) capable of guiding the airflow entering from the air inlet (5) to the air outlet channel (4) is disposed on the mounting base (61).
3. The bladeless fan lamp with an external rotor fan according to claim 2, wherein a second flow guiding surface (64) is provided on the inner housing (11), and the flow guiding surface (63) and the second flow guiding surface (64) form the installation cavity (101) into a guiding channel (601) with a gradually decreasing cross section from the air inlet (5) to the air outlet channel (4).
4. The bladeless fan lamp with an external rotor fan according to claim 3, wherein the blades of the external rotor fan (7) are located in guide channels (601).
5. The bladeless fan lamp with an external rotor fan according to claim 1, wherein the mounting location (611) is detachably connected to the external rotor fan (7).
6. Bladeless fan lamp with external rotor fan according to claim 5, characterized in that the mounting location (611) is snap-in connected with the external rotor fan (7).
7. The bladeless fan lamp with an external rotor fan according to claim 3, wherein the air inlet (5) is disposed on the inner housing (11) and faces the same side as the air outlet channel (4).
8. The bladeless fan lamp with an external rotor fan according to claim 7, wherein the mounting seat (61) is connected to the lower inner side of the housing (12), the mounting position (611) is a concave cavity formed by sinking upwards from the middle of the mounting seat (61), and the concave cavity is further provided with a lug (612) used for being clamped on the outer peripheral surface of the fan (7).
9. The bladeless fan lamp with an external rotor fan according to claim 7, wherein a fan housing (8) is further arranged at the air inlet (5).
10. The bladeless fan lamp with external rotor fan according to claim 9, characterized in that a separation cover (9) is further arranged between the fan cover (8) and the blades of the fan (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271618.2U CN212318319U (en) | 2020-03-06 | 2020-03-06 | Bladeless fan lamp with outer rotor fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271618.2U CN212318319U (en) | 2020-03-06 | 2020-03-06 | Bladeless fan lamp with outer rotor fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318319U true CN212318319U (en) | 2021-01-08 |
Family
ID=74017196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020271618.2U Active CN212318319U (en) | 2020-03-06 | 2020-03-06 | Bladeless fan lamp with outer rotor fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318319U (en) |
-
2020
- 2020-03-06 CN CN202020271618.2U patent/CN212318319U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211501025U (en) | Bladeless ceiling fan lamp | |
| US20220146085A1 (en) | Lighting device with a silent large-volume air duct structure | |
| CN212318319U (en) | Bladeless fan lamp with outer rotor fan | |
| CN211924521U (en) | Bladeless fan lamp with small fan mounting structure | |
| CN210219380U (en) | Lighting device with mute large-air-volume air duct structure | |
| CN211874778U (en) | Bladeless fan lamp capable of being externally connected with lamp source | |
| CN217900116U (en) | Air purifier | |
| CN114251293A (en) | Centrifugal embedded controllable air supply full-lighting integrated device | |
| CN111102651A (en) | Air duct machine with split type shell | |
| CN213628071U (en) | Mute bladeless fan lamp with high air outlet efficiency | |
| CN210123118U (en) | Bladeless fan lamp | |
| CN210196154U (en) | Air purification fan | |
| CN212339587U (en) | Air duct assembly and air purifier | |
| CN214007551U (en) | Air-out water diversion noise reduction structure of bladeless fan and bladeless fan using same | |
| CN210219514U (en) | Bladeless fan lamp with side air inlet | |
| CN211259060U (en) | Fan subassembly and breathing machine | |
| WO2019200910A1 (en) | Bladeless fan having improved air duct structure | |
| CN113685941A (en) | Desktop air purifier | |
| CN215170940U (en) | External multi-blade fan lamp | |
| CN215170938U (en) | Built-in multi-blade fan lamp | |
| CN219367944U (en) | Bladeless fan purifier with detachable air duct | |
| CN220522828U (en) | Bladeless fan lamp | |
| CN219366362U (en) | Fan structure of bladeless fan lamp | |
| CN212569414U (en) | Wall-mounted fan projection lamp | |
| CN217401201U (en) | Wind-guiding structure, wind channel structure, fan and ceiling fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vaneless fan light with external rotor fan Effective date of registration: 20230815 Granted publication date: 20210108 Pledgee: Bank of China Limited Foshan Nanhai Sub branch Pledgor: Foshan Qingyuan Technology Co.,Ltd. Registration number: Y2023980052212 |