CN209819792U - New fan of advertising screen - Google Patents
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- CN209819792U CN209819792U CN201920646518.0U CN201920646518U CN209819792U CN 209819792 U CN209819792 U CN 209819792U CN 201920646518 U CN201920646518 U CN 201920646518U CN 209819792 U CN209819792 U CN 209819792U
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- advertisement screen
- filter screen
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Abstract
The utility model discloses an advertisement screen fresh air machine, which comprises a fresh air machine body, wherein the fresh air machine body comprises a box body, a filter screen and a fan, the fresh air machine body comprises a filter screen cleaning mechanism, the filter screen is arranged along the length direction parallel to the box body, and the filter screen cleaning mechanism is arranged along the side close to an outdoor air inlet in a sliding way; the clean mechanism of filter screen includes the cylinder, telescopic link and dust absorption fan, be provided with the fan housing on the outdoor air outlet, be provided with wind direction adjustment mechanism on the fan housing, new fan body still includes the advertisement screen, the fixed surface of inlaying at the box of advertisement screen, this cylinder control telescopic link drives dust absorption fan linear motion in order to realize upwards or decurrent removal, the clear convenience of filter screen and promptness have been improved, its opening angle can be adjusted to the ascending blade homoenergetic of length and breadth direction of fan housing, improve the adaptability of this new fan when the in-service use, set up the advertisement screen on new fan body, play the effect of announcing, a multi-purpose multi-functional effect has been realized.
Description
Technical Field
The utility model relates to a new fan, in particular to new fan of advertisement screen.
Background
The fresh air system is a set of independent air processing system composed of an air supply system and an air exhaust system, fresh air is supplied to the room by special equipment on one side of the closed room and is exhausted to the outside from the other side of the closed room, and a fresh air flowing field can be formed indoors, so that the requirement of indoor fresh air ventilation is met.
Fresh air machine adsorbed dust volume continuous increase leads to influencing the filtration quality of air under the permanent in service behavior when purifying leading-in air, but traditional fresh air machine's filter screen is clean often needs artifical dismantlement or directly to change, the convenience is poor and cause the waste of cost of labor, the air-out wind direction of traditional fresh air machine often can't be adjusted according to the demand of using and lead to using the adaptability poor simultaneously, more and more fresh air machine has walked into comparatively inclosed indoor public environment at present, but fresh air machine function singleness usually, can't regard as the propagation medium of media in order to regard as a propaganda issue unit.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the prior art, the utility model aims to provide a new fan of advertisement screen that convenience of use nature is good, adjustable wind direction, adaptability are good and can regard as the propagation medium.
The utility model provides a technical problem can adopt following technical scheme to realize:
a new fan of an advertisement screen comprises a new fan body;
the fresh air machine body comprises a box body, a filter screen and a fan, a partition board for isolating the upper end and the lower end of the box body is arranged at the bottom of the box body, the box body is divided into an upper end cavity and a lower end cavity by the partition board, the fan is fixedly arranged on the lower end cavity of the partition board, an outdoor air inlet, an outdoor air outlet, an indoor air inlet and an indoor air outlet are respectively arranged on the fresh air machine body, the outdoor air inlet and the indoor air outlet are positioned on the same surface outside a fresh air machine connecting chamber, the outdoor air outlet and the indoor air inlet are positioned on the same surface inside the fresh air machine connecting chamber, the outdoor air inlet corresponds to the outdoor air outlet, the indoor air outlet corresponds to the indoor air inlet and is communicated through;
the fresh air fan body comprises a filter screen cleaning mechanism, and the filter screen cleaning mechanism cleans the filter screen;
the outdoor air outlet is provided with the fan cover, and the fan cover is provided with the wind direction adjusting mechanism, so that a user can adjust the angle of the wind direction for sending the air out of the outdoor air outlet according to specific use requirements, and the adaptability of the fresh air fan in actual use is improved.
The new fan body still includes the advertisement screen, and the advertisement screen is fixed to be inlayed on the surface of box, still is provided with the USB interface on the box, and the USB interface is connected with the advertisement screen electricity, sets up the advertisement screen on the new fan body, sets up the USB interface simultaneously in order to insert information for this new fan with advertisement screen can play the effect of announcing as the information propagation medium, has realized the multi-functional effect of a tractor serves several purposes, not only can the air-purifying room, can build good atmosphere simultaneously.
The working principle is as follows: the advertisement screen fresh air fan is connected with an external power supply and is switched on, the outdoor air is sucked into the box body through the outdoor air inlet by the operation of the fan, the outdoor air is filtered by the filter screen and then is exhausted to the indoor through the outdoor air outlet, meanwhile, the indoor air flows through the box body through the indoor air inlet and is exhausted to the outdoor through the indoor air outlet, when a user needs to adjust the longitudinal direction of the exhausted air, a certain longitudinal blade is stirred to rotate along the accommodating tank, meanwhile, the whole longitudinal blade group synchronously rotates under the drive of the longitudinal synchronous connecting piece to adjust the opening angle of the longitudinal blade relative to the frame, so as to adjust the longitudinal direction of the exhausted air, a certain transverse blade is stirred to rotate along the accommodating tank, and simultaneously, the whole transverse blade group synchronously rotates under the drive of the transverse synchronous connecting piece, so as to adjust the opening angle of the transverse blade relative to the frame and adjust the transverse direction of the outlet air.
Foretell new fan of advertisement screen, filter screen set up along being on a parallel with box length direction, and the clean mechanism of filter screen slides along being close to outdoor air intake one side and sets up, and the another side that the clean mechanism of filter screen corresponds contacts in order to clean the filter screen with the filter screen.
Foretell new fan of advertisement screen, the clean mechanism of filter screen includes the cylinder, telescopic link and dust absorption fan, cylinder fixed mounting is at the up end of baffle, and the output and the telescopic link fixed connection of cylinder, the other end and the dust absorption fan fixed connection of telescopic link, install the dust absorption fan in the dust absorption fan, still be provided with the dust absorption hole on the dust absorption fan, the one side that is provided with the dust absorption hole touches with the filter screen, cylinder control telescopic link drives dust absorption fan linear motion in order to realize upwards or decurrent removal, the inside production negative pressure of dust absorption fan inhales and then realizes the self-cleaning to the filter screen with the dust to on the filter screen, the clear convenience of filter screen and promptness have been improved.
The fresh air fan for the advertisement screen comprises a frame, a longitudinal blade group and a transverse blade group, wherein the longitudinal blade group comprises a longitudinal blade and a longitudinal synchronous connecting piece, two ends of the longitudinal blade are respectively and rotatably connected with the inner wall of the frame, two adjacent longitudinal blades are connected through the longitudinal synchronous connecting piece, the transverse blade group comprises a transverse blade and a transverse synchronous connecting piece, two ends of the transverse blade are respectively and rotatably connected with the inner wall of the frame, two adjacent transverse blades are connected through the transverse synchronous connecting piece, the transverse blades and the longitudinal blade are arranged in a front-back mode and are uniformly distributed on the frame in a vertically and horizontally staggered mode, the longitudinal blade realizes synchronous rotation of the whole longitudinal blade group under the synchronous driving of the longitudinal synchronous connecting piece, the transverse blade realizes synchronous rotation of the whole transverse blade group under the synchronous driving of the transverse synchronous connecting piece, and the opening angle of the blades in the vertical and horizontal directions of the fan cover, can adjust the angle of sending the wind direction of outdoor air outlet air-out according to specific user demand promptly, improve the adaptability of this new fan when the in-service use.
Foretell new fan of advertisement screen, the back welding of dust absorption fan has the slider, slider and the fixed slide rail sliding connection who sets up along box direction of height, and the cooperation of slider and slide rail has played the effect of direction to dust absorption fan's up-and-down motion to realize the stability of this dust absorption fan up-and-down motion in-process.
Foretell new fan of advertisement screen, all be provided with the holding tank that holds vertical blade, horizontal blade, vertical synchronous connection spare and horizontal synchronous connection spare on the four sides of frame, vertical blade, horizontal blade, vertical synchronous connection spare and horizontal synchronous connection spare all can be in order to rotate in the holding tank that sets up on the frame four sides promptly.
Foretell new fan of advertisement screen, still be provided with photosensitive sensor on the outer wall of box, photosensitive sensor passes through the controller and is connected with the advertisement screen electricity, the other end of controller is connected with the battery, controller and battery are fixed mounting respectively in the lower extreme cavity of baffle, photosensitive sensor is used for detecting ambient light source's power, when photosensitive sensor detects ambient light source more weakly, transmission signal to controller is in order to reduce the luminance of advertisement screen, when photosensitive sensor detects ambient light source when stronger, transmission signal to controller is in order to improve the luminance of advertisement screen, the luminance of properly adjusting the advertisement screen according to ambient light source's intensity is in order to adapt to different light environment, avoid causing the waste of the energy.
Foretell new fan of advertisement screen, the dust absorption hole is along dust absorption fan surface evenly distributed, and the dust absorption hole sets up the one side that is close to the filter screen at dust absorption fan.
Foretell new fan of advertisement screen, the both ends of dust absorption fan all are provided with the sliding tray, sliding tray and the guide post sliding connection of setting on the box inner wall, the length phase-match of dust absorption fan length and filter screen, and the length of dust absorption fan is longer, through set up the slip guide structure in order to realize the firm of linear motion about the dust absorption fan at its both ends, further improvement the stability of dust absorption fan motion.
Foretell new fan of advertisement screen, still be provided with the display screen on the new fan body, outdoor air outlet's fan housing department is provided with temperature sensor, humidity transducer, pm2.5 detector and voc detector respectively, and above-mentioned sensor and detector all link to each other with the display screen in order to show the various parameters (temperature, humidity, pm2.5 index, voc content etc.) of new trend to in understanding the new trend state.
The utility model has the advantages that: the cylinder controls the telescopic rod to drive the dust collection fan to move linearly to move upwards or downwards, negative pressure is generated inside the dust collection fan to suck dust on the filter screen so as to realize automatic cleaning of the filter screen, the convenience and timeliness of cleaning the filter screen are improved, the longitudinal blades are driven by the longitudinal synchronous connecting piece to synchronously rotate the whole longitudinal blade group, the transverse blades are driven by the transverse synchronous connecting piece to synchronously rotate the whole transverse blade group, the opening angle of the blades in the longitudinal and transverse directions of the fan cover can be adjusted, namely, the angle of the wind direction of the wind discharged from the outdoor air outlet can be adjusted according to specific use requirements, the adaptability of the new fan in actual use is improved, the advertisement screen is arranged on the new fan body, and meanwhile, the USB interface is arranged to access information, so that the new fan with the advertisement screen can be used as an information transmission medium, play the effect of announcing, realized a tractor serves several purposes's multi-functional effect, not only can the indoor air purification, can build good atmosphere simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of a partial structure of the fan housing of the present invention;
FIG. 5 is a schematic view of a partial structure of the longitudinal vane assembly of the present invention;
fig. 6 is a block diagram of the brightness adjustment of the advertisement screen according to the present invention.
Detailed Description
In order to further understand and appreciate the structural features and advantages of the present invention, preferred embodiments and the accompanying drawings are described in detail as follows:
example 1:
as shown in figures 1, 2, 3, 4, 5, 6,
a new fan of an advertisement screen comprises a new fan body;
the fresh air machine body comprises a box body 11, a filter screen 12 and a fan 13, a partition plate 14 for separating the upper end and the lower end of the box body is arranged at the bottom of the box body, the box body is divided into an upper end cavity and a lower end cavity by the partition plate, the fan is fixedly arranged on the lower end cavity of the partition plate, an outdoor air inlet 151, an outdoor air outlet 152, an indoor air inlet 153 and an indoor air outlet 154 are respectively arranged on the fresh air machine body, the outdoor air inlet and the indoor air outlet are positioned on the same surface outside a fresh air machine connecting chamber, the outdoor air outlet and the indoor air inlet are positioned on the same surface inside the fresh air machine connecting chamber, the outdoor air inlet corresponds to the outdoor air outlet, the indoor air outlet corresponds to the indoor air inlet and is communicated through an;
the fresh air fan body comprises a filter screen cleaning mechanism, the filter screen cleaning mechanism cleans the filter screen, the filter screen is arranged along the direction parallel to the length direction of the box body, the filter screen cleaning mechanism is arranged along one side close to the outdoor air inlet in a sliding manner, and the other side corresponding to the filter screen cleaning mechanism is in contact with the filter screen to clean the filter screen;
the filter screen cleaning mechanism comprises an air cylinder 21, an expansion link 22 and a dust collection fan 23, the air cylinder is fixedly mounted on the upper end face of the partition plate, the output end of the air cylinder is fixedly connected with the expansion link, the other end of the expansion link is fixedly connected with the dust collection fan, the dust collection fan is mounted in the dust collection fan, a dust collection hole is further formed in the dust collection fan, one face provided with the dust collection hole is contacted with the filter screen, the air cylinder controls the expansion link to drive the dust collection fan to move linearly so as to move upwards or downwards, negative pressure is generated inside the dust collection fan to suck dust on the filter screen so as to automatically clean the filter screen, and convenience and timeliness of filter screen cleaning;
the outdoor air outlet is provided with a fan cover 3, the fan cover is provided with a wind direction adjusting mechanism which comprises a frame, a longitudinal blade group and a transverse blade group, the longitudinal blade group comprises a longitudinal blade 311 and a longitudinal synchronous connecting piece 312 (in the embodiment, the longitudinal synchronous connecting piece is specifically a synchronous connecting band), two ends of the longitudinal blade are respectively rotatably connected with the inner wall of the frame, two adjacent longitudinal blades are connected through the longitudinal synchronous connecting piece, the transverse blade group comprises a transverse blade 321 and a transverse synchronous connecting piece (in the embodiment, the transverse synchronous connecting piece is specifically a synchronous connecting band), two ends of the transverse blade are respectively rotatably connected with the inner wall of the frame, two adjacent transverse blades are connected through the transverse synchronous connecting piece, the transverse blades and the longitudinal blades are arranged front and back and are uniformly distributed on the frame in a criss-cross manner, and the longitudinal blades are driven by the longitudinal synchronous connecting piece to realize the synchronous rotation, the transverse blades are synchronously driven by the transverse synchronous connecting piece to realize the synchronous rotation of the whole transverse blade group, so that the opening angle of the blades in the longitudinal and transverse directions of the fan cover can be adjusted, namely the angle of the wind direction of the wind discharged from the outdoor air outlet can be adjusted according to specific use requirements, and the adaptability of the fresh air fan in actual use is improved;
the new fan body still includes advertisement screen 4, and the advertisement screen is fixed to be inlayed on the surface of box, still is provided with the USB interface on the box, and the USB interface is connected with the advertisement screen electricity, sets up the advertisement screen on the new fan body, sets up the USB interface simultaneously in order to insert information for this new fan with advertisement screen can regard as the information propagation medium, plays the effect of announcing, has realized the multi-functional effect of a tractor serves several purposes, not only can the air-purifying room, can build good atmosphere simultaneously.
The working principle is as follows: the advertisement screen fresh air fan is connected with an external power supply and is switched on, the outdoor air is sucked into the box body through the outdoor air inlet by the operation of the fan, the outdoor air is filtered by the filter screen and then is exhausted to the indoor through the outdoor air outlet, meanwhile, the indoor air flows through the box body through the indoor air inlet and is exhausted to the outdoor through the indoor air outlet, when a user needs to adjust the longitudinal direction of the exhausted air, a certain longitudinal blade is stirred to rotate along the accommodating tank, meanwhile, the whole longitudinal blade group synchronously rotates under the drive of the longitudinal synchronous connecting piece to adjust the opening angle of the longitudinal blade relative to the frame, so as to adjust the longitudinal direction of the exhausted air, a certain transverse blade is stirred to rotate along the accommodating tank, and simultaneously, the whole transverse blade group synchronously rotates under the drive of the transverse synchronous connecting piece, so as to adjust the opening angle of the transverse blade relative to the frame and adjust the transverse direction of the outlet air.
The back welding of dust absorption fan has slider 5, slider and the fixed slide rail 51 sliding connection who sets up along the box direction of height, and the cooperation of slider and slide rail has played the effect of direction to dust absorption fan's up-and-down motion to realize this dust absorption fan stability in the up-and-down motion process.
All be provided with the holding tank that holds vertical blade, horizontal blade, vertical synchronous connection spare and horizontal synchronous connection spare on the four sides of frame, vertical blade, horizontal blade, vertical synchronous connection spare and horizontal synchronous connection spare all can be in order to rotate in the holding tank that sets up on the frame four sides promptly.
Still be provided with photosensitive sensor 6 on the outer wall of box, photosensitive sensor passes through controller 61 and is connected with 4 electricity of advertisement screen, the other end of controller is connected with battery 62, controller and battery are fixed mounting respectively in the lower extreme cavity of baffle, photosensitive sensor is used for detecting ambient light source's power, when photosensitive sensor detects ambient light source when more weak, transmission signal to controller is in order to reduce the luminance of advertisement screen, when photosensitive sensor detects ambient light source when stronger, transmission signal to controller is in order to improve the luminance of advertisement screen, the luminance of properly adjusting the advertisement screen according to ambient light source is in order to adapt to different light environment, avoid causing the waste of the energy.
The dust absorption hole is along dust absorption fan surface evenly distributed, and the dust absorption hole sets up the one side that is close to the filter screen at dust absorption fan.
Dust absorption fan's both ends all are provided with the sliding tray, sliding tray and the guide post 7 sliding connection who sets up on the box inner wall, dust absorption fan length and the length phase-match of filter screen, and dust absorption fan's length is longer, sets up the slip guide structure in order to realize the firm of linear motion about the dust absorption fan through its both ends, further improvement the stability of dust absorption fan motion.
The fresh air machine body is further provided with a display screen 8, a fan cover of the outdoor air outlet is respectively provided with a temperature sensor, a humidity sensor, a PM2.5 detector and a VOC detector (the model of the specific temperature sensor is DS18B20, the model of the humidity sensor is WLHT-1S-200, the model of the PM2.5 detector is PC-3A-S, and the model of the VOC detector is PGM-7300), and the sensors and the detectors are connected with the display screen to display various parameters (temperature, humidity, PM2.5 index, VOC content and the like) of fresh air so as to know the fresh air state conveniently.
The cylinder controls the telescopic rod to drive the dust collection fan to move linearly to move upwards or downwards, negative pressure is generated inside the dust collection fan to suck dust on the filter screen so as to realize automatic cleaning of the filter screen, the convenience and timeliness of cleaning the filter screen are improved, the longitudinal blades are driven by the longitudinal synchronous connecting piece to synchronously rotate the whole longitudinal blade group, the transverse blades are driven by the transverse synchronous connecting piece to synchronously rotate the whole transverse blade group, the opening angle of the blades in the longitudinal and transverse directions of the fan cover can be adjusted, namely, the angle of the wind direction of the wind discharged from the outdoor air outlet can be adjusted according to specific use requirements, the adaptability of the new fan in actual use is improved, the advertisement screen is arranged on the new fan body, and meanwhile, the USB interface is arranged to access information, so that the new fan with the advertisement screen can be used as an information transmission medium, play the effect of announcing, realized a tractor serves several purposes's multi-functional effect, not only can the indoor air purification, can build good atmosphere simultaneously.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A new fan of an advertisement screen comprises a new fan body;
it is characterized in that the preparation method is characterized in that,
the fresh air fan body comprises a box body, a filter screen and a fan, a partition board for isolating the upper end and the lower end of the box body is arranged at the bottom of the box body, and the fan is fixedly arranged in a cavity at the lower end of the partition board;
the fresh air fan body comprises a filter screen cleaning mechanism;
the outdoor air outlet is provided with a fan cover, and the fan cover is provided with a wind direction adjusting mechanism;
the new fan body includes the advertisement screen, and the advertisement screen is fixed to be inlayed on the surface of box, still is provided with the USB interface on the box, and the USB interface is connected with the advertisement screen electricity.
2. The fresh air machine of advertisement screen of claim 1, characterized in that, the filter screen sets up along being on a parallel with box length direction, and the clean mechanism of filter screen sets up along being close to outdoor air intake one side slip.
3. The advertisement screen fresh air machine of claim 1, wherein the filter screen cleaning mechanism comprises a cylinder, a telescopic rod and a dust collection fan, the cylinder is fixedly installed on the upper end face of the partition plate, the output end of the cylinder is fixedly connected with the telescopic rod, the other end of the telescopic rod is fixedly connected with the dust collection fan, the dust collection fan is installed in the dust collection fan, and a dust collection hole is formed in the dust collection fan.
4. The fresh air machine of the advertisement screen according to claim 1, wherein the wind direction adjusting mechanism comprises a frame, a longitudinal blade group and a transverse blade group, the longitudinal blade group comprises a longitudinal blade and a longitudinal synchronous connecting piece, two ends of the longitudinal blade are respectively connected with the inner wall of the frame in a rotating manner, two adjacent longitudinal blades are connected through the longitudinal synchronous connecting piece, the transverse blade group comprises a transverse blade and a transverse synchronous connecting piece, two ends of the transverse blade are respectively connected with the inner wall of the frame in a rotating manner, two adjacent transverse blades are connected through the transverse synchronous connecting piece, and the transverse blades and the longitudinal blade are arranged in a front-back manner and are distributed on the frame in a criss-cross manner.
5. The advertisement screen fresh air machine of claim 3, wherein a sliding block is welded on the back of the dust collection fan, and the sliding block is in sliding connection with a sliding rail fixedly arranged along the height direction of the box body.
6. The advertisement screen fresh air machine of claim 4, wherein the four sides of the frame are provided with accommodating grooves for accommodating the longitudinal blade, the transverse blade, the longitudinal synchronous connecting piece and the transverse synchronous connecting piece.
7. The advertisement screen fresh air machine of claim 1, wherein a photosensitive sensor is further arranged on the outer wall of the box body, the photosensitive sensor is electrically connected with the advertisement screen through a controller, the other end of the controller is connected with a storage battery, and the controller and the storage battery are respectively and fixedly installed in a lower end cavity of the partition board.
8. The advertisement screen fresh air machine of claim 3, wherein the dust collection holes are uniformly distributed along the surface of the dust collection fan, and the dust collection holes are arranged on one surface of the dust collection fan close to the filter screen.
9. The fresh air machine of the advertisement screen as claimed in claim 3, wherein the dust suction fan is provided with sliding grooves at both ends, and the sliding grooves are slidably connected with guide posts arranged on the inner wall of the box body.
10. The advertisement screen fresh air machine of claim 1, wherein a display screen is further arranged on the fresh air machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646518.0U CN209819792U (en) | 2019-05-07 | 2019-05-07 | New fan of advertising screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646518.0U CN209819792U (en) | 2019-05-07 | 2019-05-07 | New fan of advertising screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209819792U true CN209819792U (en) | 2019-12-20 |
Family
ID=68882750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646518.0U Active CN209819792U (en) | 2019-05-07 | 2019-05-07 | New fan of advertising screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209819792U (en) |
-
2019
- 2019-05-07 CN CN201920646518.0U patent/CN209819792U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230711 Address after: No. 9 Xuecuo Lane, Gantang Town, Fu'an City, Ningde City, Fujian Province, 355009 Patentee after: Xue Lixin Address before: 315400 3rd floor, Yeshan Road, Chengdong new district, Yuyao Economic Development Zone, Ningbo City, Zhejiang Province Patentee before: NINGBO LIANHUA ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |