WO2024022131A1 - Ventilateur pour la photographie de mode - Google Patents

Ventilateur pour la photographie de mode Download PDF

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Publication number
WO2024022131A1
WO2024022131A1 PCT/CN2023/107423 CN2023107423W WO2024022131A1 WO 2024022131 A1 WO2024022131 A1 WO 2024022131A1 CN 2023107423 W CN2023107423 W CN 2023107423W WO 2024022131 A1 WO2024022131 A1 WO 2024022131A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
battery
base
photography
styling
Prior art date
Application number
PCT/CN2023/107423
Other languages
English (en)
Chinese (zh)
Inventor
李文杰
Original Assignee
广州希脉创新科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN202221961961.5U external-priority patent/CN218293908U/zh
Priority claimed from CN202321560408.5U external-priority patent/CN220319863U/zh
Application filed by 广州希脉创新科技有限公司 filed Critical 广州希脉创新科技有限公司
Publication of WO2024022131A1 publication Critical patent/WO2024022131A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor

Definitions

  • the present invention relates to the technical field of photographic equipment, and in particular to a photographic modeling fan.
  • photographic modeling fans are usually used in the photography equipment industry to create artificial wind to shape the human body or object, so that the human body or object can be photographed
  • different shapes are produced, such as the model's hair, clothing, and temperament.
  • This type of photography styling blower usually only operates on AC power.
  • this type of photography styling fans also use mobile power or battery packs for power.
  • a photography modeling fan which includes: a base, a fan, a power base, a display screen, and a battery.
  • the fan is foldable relative to the base;
  • the power base is provided with a battery installation slot and a screen installation slot, and the The battery is slidably connected to the battery installation slot, and the display screen is fixedly installed in the screen installation slot;
  • the battery is electrically connected to the fan and the display screen respectively through the power base, and the The battery and the battery installation slot are connected and fixed using an NP-F bayonet connection.
  • the number of battery installation slots is two.
  • the number of batteries is two, and each battery is slidably engaged in one of the battery installation slots.
  • two battery installation slots are adjacent and side by side on the power base.
  • the photography styling blower further includes a control panel, and the control panel is installed in the power base.
  • control board is electrically connected to the fan, the power base, the display screen and the battery respectively.
  • a battery unlocking button is provided on one side of the battery installation slot. When the battery unlocking button is pressed, the engagement between the battery and the battery installation slot is unlocked.
  • the bottom of the fan on the side close to the base is rotatably connected to the upper part of the side of the base close to the fan, and the plane on which the fan rotates is connected with the installation of the base on which the fan is installed.
  • the surfaces are parallel, and a speed control knob is provided on one side of the base. When the speed control knob is rotated, the power of the fan can be adjusted.
  • the fan can rotate to a fully unfolded state or a fully folded state relative to the base, and is locked when the fan rotates to a fully unfolded state or a fully folded state, and a rotation unlock is provided on one side of the base. Button for unlocking the fan's position lock.
  • a first connecting shaft is provided on the side of the base close to the fan, and a second connecting shaft is provided on the lower edge of the fan close to the base.
  • the first connecting shaft It is fitted and connected to the second connecting shaft, and the first connecting shaft and the second connecting shaft are hollow inside and cables are passed through them.
  • the fan is driven by a low-voltage high-power brushless motor.
  • the above-mentioned photography styling blower uses battery power supply, which greatly facilitates the use of the photography styling blower and avoids being bound by the power cord; on the other hand, by using NP-F between the battery and the battery installation slot
  • the bayonet connection method is used for snap-in fixation, that is, using the NP-F bayonet battery pack drive method, which can be driven by an AC adapter at the same time, so that the power supply mode is flexible and diverse.
  • the NP-F bayonet connection method is widely used in the photography industry.
  • the most widely used battery pack with NP-F bayonet has a large number of existing ones, which further reduces the size and weight of the fan.
  • the fan of the photography styling fan of the present invention is foldable and occupies a small volume when carried, which further facilitates the use of the photographer.
  • Figure 1 is a schematic structural diagram of a photography modeling fan in one embodiment
  • Figure 2 is a partial structural diagram of a photography modeling fan in one embodiment
  • Figure 3 is a schematic diagram of a partially disassembled structure of a photography modeling fan in one embodiment
  • Figure 4 is a schematic structural diagram of the power supply battery of the photography and styling blower in one embodiment
  • FIG. 5 is a schematic structural diagram of the power supply battery of the embodiment shown in Figure 4 from another perspective;
  • Figure 6 is a partial structural diagram of a photography modeling fan in one embodiment
  • Figure 7 is a schematic structural diagram of a photography modeling fan in one embodiment
  • Figure 8 is a schematic diagram of a partially disassembled structure of a photography modeling fan in one embodiment
  • Figure 9 is a schematic diagram of the unfolded state of the fan of the photography modeling fan in one embodiment
  • Figure 10 is a schematic diagram of the photography modeling fan in a folded state in one embodiment
  • Figure 11 is a schematic diagram of the folding action of the photography modeling fan in one embodiment when the fan is rotating;
  • Figure 12 is an exploded view of a photography modeling fan in one embodiment
  • Figure 13 is an exploded view of the photography modeling fan from another angle in one embodiment.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.
  • connection In the present invention, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated into one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two elements or an interactive relationship between two elements, unless otherwise specified limitations. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
  • a first feature being “on” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. touch.
  • the terms “above”, “above” and “above” the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature.
  • "Below”, “below” and “beneath” the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.
  • the photography modeling fan 10 includes: a base 110, a fan 120, a power base 130, a display screen 140 and a battery 150.
  • the fan 120 is detachable.
  • the fan 120 is foldable relative to the base 110; the power base 130 is detachably installed on the top of the fan 120.
  • the power base 130 has a battery installation slot 131 and a screen installation slot 132, and the battery 150 is slidably connected.
  • the display screen 140 is fixedly installed in the screen installation slot 132; the battery 150 is electrically connected to the fan 120 and the display screen 140 through the power base 130, and the battery 150 and the battery installation slot 131 adopt NP-F bayonet.
  • the connection method is clamped and fixed.
  • the above-mentioned photography styling blower uses the power supply method of the battery 150, and the battery 150 is a replaceable and rechargeable battery, which greatly facilitates the use of the photography styling blower and avoids being bound by the power cord; on the other hand, by using the battery 150 and the battery installation slot 131 are connected and fixed using the NP-F bayonet connection method, that is, driven by the NP-F bayonet battery pack, so that the AC adapter can be used at the same time to drive, so that the power supply mode is flexible and diverse.
  • the NP-F bayonet connection method is the most widely used in the photography industry, and there are a large number of battery packs with NP-F bayonet, which further reduces the size and weight of the fan 120 and greatly enhances the maneuverability of the fan 120
  • the flexibility and convenience reduce the work intensity of the photography team and allow photographers to be more creative.
  • the battery installation slot 131 is provided with a protruding component 1311 for the NP-F bayonet, and the bottom of the battery 150 is provided with the NP-F bayonet connection.
  • the protruding assembly 1311 for the F mount corresponds to the groove assembly 151 for the NP-F mount.
  • the protruding assembly 1311 for the NP-F mount has various protrusions.
  • the groove assembly 151 for the NP-F mount has various protrusions.
  • Each protrusion corresponds to a groove, and the battery installation groove 131 itself wraps the bottom area of the battery 150, so that the battery 150 can be stably and firmly clamped in the battery installation groove 131.
  • This is the advantage and benefit of the NP-F bayonet connection method, which facilitates battery installation. That is, the reason why the NP-F mount battery pack is used to drive the fan is that batteries with this mount are the most widely used in the photography industry and have a large number of them.
  • the number of battery installation slots 131 is two, and correspondingly, the number of batteries 150 is two, and each battery 150 The corresponding slide is engaged in a battery installation slot 131 .
  • the two batteries 150 provide power to the fan 120 at the same time.
  • two battery installation slots 131 are opened on the power base 130 adjacent and side by side. It can be understood that either one battery 150 can be used to supply power to the fan 120, or two NP-F bayonet battery packs can be used at the same time, and the two batteries 150 can supply power to the fan 120 at the same time.
  • power battery technology can achieve high power output to meet the needs of low-voltage and high-power equipment.
  • the fan 120 is driven by a low-voltage high-power brushless motor.
  • the application of low-voltage high-power brushless motors makes it possible to use NP-F battery packs to drive fans.
  • a low-voltage, high-power brushless motor is used to effectively provide fan efficiency and reduce noise.
  • the photography styling blower further includes a control board 160 , and the control board 160 is installed in the power base 130 .
  • the control board 160 is connected with the fan 120, the power base 130, and the display screen respectively.
  • the display 140 and the battery 150 are electrically connected.
  • the power base 130 has an installation space 133 , and the control board 160 is received in the installation space 133 .
  • the microcontroller can be integrated through the control board 160, and the microcontroller can burn the control program to achieve effective control of the fan 120.
  • the photography styling fan also includes a touch panel 170 , which is electrically connected to the control panel 160 .
  • the touch panel 170 is used to facilitate the user to control the fan 120 . Start or stop. It can be understood that in this embodiment, the touch panel 170 and the display screen 140 are separated and stacked. In other embodiments, the touch panel 170 can also be integrated into the display screen 140 .
  • the power base 130 has a receiving gap at the bottom of the screen installation groove 132 , and the receiving gap is connected to the installation space 133 .
  • the area of the control panel 160 is larger than the area of the receiving gap 134 .
  • the surface of the control panel 160 contacts the edge of the receiving notch 134 . In this way, the restriction control panel 160 is stably installed in the installation space 133 .
  • the entire frame of the base 110, the fan 120 and the power base 130 is made of engineering plastic, which reduces the weight of the product, makes it more portable, and is convenient for fixing on various columns or for handheld use.
  • the fan 120 is foldable relative to the base 110.
  • the specific structure is shown in Figures 9 and 10.
  • the bottom of the fan 120 close to the base 110 is rotatably connected to the upper part of the side of the base 110 close to the fan 120, and rotates
  • the action plane is parallel to the side of the equipment base 1 close to the fan 2, and its rotational action is as shown in Figure 11.
  • the fan 120 in the present invention can rotate from the fully unfolded state shown in Figure 9 to the fully expanded state shown in Figure 10
  • the rotation angle is 180°
  • the upper end point of the fan 120 and the lower end point of the base 110 are at the maximum distance; the base 110 is provided with a battery installation that allows the battery 150 to be fitted and connected.
  • Slot 131 the present invention is mainly aimed at photographers, so the battery 150 is an NP-F series battery in a specific embodiment.
  • a battery unlock button 12 is provided on one side of the battery installation slot 131 on the base 110, and a battery buckle 121 extends into the battery installation slot 131, and the battery 150 is installed into the battery. After being installed in the installation slot 131, the battery buckle 121 blocks the battery 150 so that it is fixed in the battery installation slot 131. After pressing the battery unlock button 12, the battery buckle 121 is loosened and the battery 150 can be taken out.
  • a switch 11 is provided on one side of the base 110, which is pressed to control the connection of the circuit in the base 110; a display 140 is provided in the middle of the upper edge of the base 110 to display the power information of the external battery 3; A speed control knob 13 is provided on one side of the upper edge, which can rotate to adjust the power of the external fan 120 .
  • a first connecting shaft 16 is provided on the side of the base 110 close to the fan 120, and a second connecting shaft 22 is provided on the lower edge of the back of the fan 120.
  • the first connecting shaft 16 and the second connecting shaft 22 are rotatably connected and connected. It is hollow and can allow cables to pass through the interior; a rotation unlock button 15 is also provided on one side of the base 110.
  • the guard 21 of the fan 120 is removable to facilitate cleaning of dust accumulation on the fan blades; taking into account the needs of photography modeling, the inside of the fan 120
  • the motor used is a brushless DC motor, which has high efficiency and low noise.
  • the core of this patent is a battery pack using the NP-F mount to drive the fan 120.
  • the reason is that batteries with this mount are the most widely used in the photography industry and have a large number of them.
  • Power battery technology can achieve high power output to meet the needs of low-voltage and high-power equipment.
  • Photographic styling fans are widely used in professional photography and film and television industries. Combined with the application of NP-F battery packs, the volume and weight of photographic styling fans can be further reduced, which also greatly enhances the mobility and convenience of photographic styling fans and reduces the cost. It increases the work intensity of the photography team and allows photographers to be more creative.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Est divulgué dans la présente invention un ventilateur pour la photographie de mode, comprenant : un socle, un ventilateur, une prise de courant, un écran d'affichage et une batterie. Le ventilateur est pliable par rapport au socle. Un emplacement de montage de batterie et un évidement de montage d'écran sont formés dans la prise d'alimentation. La batterie est encliquetée de manière coulissante dans l'emplacement de montage de la batterie, et l'écran d'affichage est monté à demeure dans l'évidement de montage de l'écran. La batterie est électriquement connectée au ventilateur et à l'écran d'affichage par l'intermédiaire de la prise d'alimentation, et la batterie est encliquetée dans l'emplacement de montage de la batterie grâce à un mode de connexion impliquant un support NP-F. Selon ce ventilateur pour la photographie de mode, un utilisateur peut utiliser commodément le ventilateur pour la photographie de mode, sans se voir imposer les limitations associées à la présence d'un cordon d'alimentation. Grâce au recours à un ensemble batterie à support NP-F pour l'actionnement, le ventilateur pour la photographie de mode peut être actionné à l'aide d'un adaptateur pour courant alternatif en même temps, de telle sorte que le mode d'alimentation électrique est flexible et diversifié. De plus, le mode de connexion impliquant un support NP-F est le mode le plus largement utilisé dans le secteur de la photographie, la maniabilité et la commodité du ventilateur sont considérablement améliorées, et le travail de l'équipe de photographie est allégé.
PCT/CN2023/107423 2022-07-26 2023-07-14 Ventilateur pour la photographie de mode WO2024022131A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202221961961.5U CN218293908U (zh) 2022-07-26 2022-07-26 一种摄影造型风机
CN202221961961.5 2022-07-26
CN202321560408.5 2023-06-16
CN202321560408.5U CN220319863U (zh) 2023-06-16 2023-06-16 一种小型折叠风机

Publications (1)

Publication Number Publication Date
WO2024022131A1 true WO2024022131A1 (fr) 2024-02-01

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ID=89705330

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/107423 WO2024022131A1 (fr) 2022-07-26 2023-07-14 Ventilateur pour la photographie de mode

Country Status (1)

Country Link
WO (1) WO2024022131A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206753942U (zh) * 2017-02-13 2017-12-15 李咏康 一种风扇装置及家用型便携式风扇
CN108691788A (zh) * 2017-04-10 2018-10-23 中山市乐途电器有限公司 一种移动电源式多功能微型电风扇
JP2020139486A (ja) * 2019-03-01 2020-09-03 京セラインダストリアルツールズ株式会社 ファンユニット用アタッチメント
CN212250534U (zh) * 2020-05-25 2020-12-29 东莞宁捷塑胶模具有限公司 一种多功能手持电风扇
CN214945189U (zh) * 2021-01-25 2021-11-30 深圳市睿宇模具制品有限公司 一种具有智能感应的新型手持风扇
CN215860854U (zh) * 2021-01-22 2022-02-18 深圳市睿宇模具制品有限公司 一种可拆卸移动电源的手持风扇
CN217011027U (zh) * 2022-04-18 2022-07-19 漳州市利利普电子科技有限公司 一种无线视频传送器
CN217558588U (zh) * 2022-03-24 2022-10-11 长方集团康铭盛(深圳)科技有限公司 旋转折叠式多档位可充电风扇
CN218293908U (zh) * 2022-07-26 2023-01-13 广州希脉创新科技有限公司 一种摄影造型风机

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206753942U (zh) * 2017-02-13 2017-12-15 李咏康 一种风扇装置及家用型便携式风扇
CN108691788A (zh) * 2017-04-10 2018-10-23 中山市乐途电器有限公司 一种移动电源式多功能微型电风扇
JP2020139486A (ja) * 2019-03-01 2020-09-03 京セラインダストリアルツールズ株式会社 ファンユニット用アタッチメント
CN212250534U (zh) * 2020-05-25 2020-12-29 东莞宁捷塑胶模具有限公司 一种多功能手持电风扇
CN215860854U (zh) * 2021-01-22 2022-02-18 深圳市睿宇模具制品有限公司 一种可拆卸移动电源的手持风扇
CN214945189U (zh) * 2021-01-25 2021-11-30 深圳市睿宇模具制品有限公司 一种具有智能感应的新型手持风扇
CN217558588U (zh) * 2022-03-24 2022-10-11 长方集团康铭盛(深圳)科技有限公司 旋转折叠式多档位可充电风扇
CN217011027U (zh) * 2022-04-18 2022-07-19 漳州市利利普电子科技有限公司 一种无线视频传送器
CN218293908U (zh) * 2022-07-26 2023-01-13 广州希脉创新科技有限公司 一种摄影造型风机

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