技术领域technical field
本发明涉及降温扇，适用于所有风叶式风扇，属于家用电器技术和节能技术领域。The invention relates to a cooling fan, which is suitable for all fan-bladed fans and belongs to the technical fields of household electrical appliances and energy saving.
背景技术Background technique
当前家用电风扇是通过电机带动风扇叶片旋转把空气向前推动以形成空气流（风），在风扇的外部有一密闭的安全网，风通过正面的安全网吹到外部，安全网的正面只是由一些金属丝编织成一个简单的网面，风可顺畅、无变化地通过这个网面；降温扇的结构则与当前家用风扇大部分基本相同，不同的部分在于安全网正面的网面上，与普通电风扇的网面不同，降温扇的网面由三层不同结构的加速风板、扰风板、减速风板组成，经风扇叶片驱动的空气经过加速风板的加速后获得一定程度的降温后、经扰风板减速分散后再经减速风板减速形成均匀的降温风，这种降温风扇能使吹出来的风降低温度达到2℃~10℃，因为这种降温扇的电机功率比普通风扇的电机功率大不了太多，但却能做到空调的降温作用，所以这种降温风扇相对于空调的降温功效是非常节能的。The current household electric fan uses the motor to drive the fan blades to rotate to push the air forward to form an air flow (wind). There is a closed safety net outside the fan. The wind blows to the outside through the safety net on the front. The front of the safety net is just Some metal wires are woven into a simple mesh surface, and the wind can pass through this mesh surface smoothly and without change; the structure of the cooling fan is basically the same as most of the current household fans, the difference lies in the mesh surface on the front of the safety net. Different from the mesh surface of ordinary electric fans, the mesh surface of the cooling fan is composed of three layers of different structures of accelerating wind plate, wind spoiler and decelerating wind plate. The air driven by the fan blades is accelerated by the accelerating wind plate to obtain a certain degree After cooling down, decelerate and disperse through the wind turbulence plate, and then decelerate through the deceleration wind plate to form a uniform cooling wind. This cooling fan can reduce the temperature of the blown wind to 2°C~10°C, because the motor power ratio of this cooling fan is The motor power of an ordinary fan is not too much, but it can achieve the cooling effect of the air conditioner, so this cooling fan is very energy-saving compared to the cooling effect of the air conditioner.
发明内容Contents of the invention
本发明的目的是提供一种利用漏斗形风力增速结构使流经的风流得到降温的降温扇。The object of the present invention is to provide a cooling fan which utilizes a funnel-shaped wind speed-increasing structure to cool the air flow passing through it.
降温扇，包括电机、叶片、安全网；其特征在于：Cooling fan, including motor, blade, safety net; It is characterized in that:
1、叶片安装在电机上，在叶片的外部安装有安全网，安全网固定安装在电机的右侧，在安全网的右侧面从里往外（即从左往右）依次安装有加速风板、扰风板和减速风板，加速风板、扰风板、减速风板的外形为圆形；在整个加速风板的表面上均匀分布着漏斗风口，漏斗风口的轴心线截面是一个漏斗形状，在漏斗风口的左侧是一个方形口，方形口的边长为B，在漏斗风口的右侧是一个圆形口，圆形口的直径为d，方形口的外形尺寸B大于圆形口外形尺寸d，加速风板主要起着提高风速以降低风自身温度的作用，风自身温度下降的程度与方形口的边长（B）和圆形口的直径d的比值（B/d）成一定的正比关系，与电风扇形成的风压成一定的正比关系，即B/d值越大，降温扇降温程度越大，风压越大，降温扇降温程度也越大；紧挨着加速风板右侧的是扰风板，扰风板的表面由许多半球状表面组成，扰风板上的每一个半球表面对应着一个漏斗风口，漏斗风口的中心轴线与扰风板上的每一个半球表面的半球中心轴线对应重合，在这些半球状表面上均匀分布着扰风板圆形出风口，由于扰风板圆形出风口的中心线与半球表面的半球中心轴线平行，所以每一个扰风板圆形出风口的方向是平行的，扰风板主要起着降低风速和分散风流的作用；紧贴着扰风板右侧的是减速风板，在减速风板的上面均匀分布着减速风板圆形出风口，减速风板的主要作用是进一步降低风的速度，风经过减速风板圆形出风口后可形成均匀散布的风。1. The blade is installed on the motor, and a safety net is installed on the outside of the blade. The safety net is fixedly installed on the right side of the motor, and the acceleration wind plate is installed on the right side of the safety net from inside to outside (ie from left to right). , wind turbulence plate and deceleration wind plate, the shape of acceleration wind plate, wind disturbance plate and deceleration wind plate is circular; on the surface of the whole acceleration wind plate, funnel tuyere is evenly distributed, and the axis section of funnel tuyere is a funnel Shape, on the left side of the funnel tuyere is a square mouth, the side length of the square mouth is B, on the right side of the funnel tuyere is a circular mouth, the diameter of the round mouth is d, the outer dimension B of the square mouth is larger than the round Outline dimension d of the mouth, the acceleration wind plate mainly plays the role of increasing the wind speed to reduce the temperature of the wind itself, the ratio of the degree of the temperature drop of the wind itself to the side length (B) of the square mouth and the diameter d of the circular mouth (B/d) It has a certain proportional relationship with the wind pressure formed by the electric fan, that is, the larger the B/d value, the greater the cooling degree of the cooling fan, and the greater the wind pressure, the greater the cooling degree of the cooling fan; next to The right side of the acceleration wind plate is the wind spoiler, the surface of the wind spoiler is composed of many hemispherical surfaces, each hemispherical surface on the wind spoiler corresponds to a funnel tuyere, and the central axis of the funnel tuyere is in line with each of the wind spoiler. The central axis of the hemisphere on a hemispherical surface coincides with each other, and the circular air outlets of the spoiler are evenly distributed on these hemispherical surfaces. The direction of the circular air outlet of the wind spoiler is parallel, and the wind spoiler mainly plays the role of reducing the wind speed and dispersing the wind flow; the deceleration wind plate is close to the right side of the wind spoiler, and the air deceleration plate is evenly distributed on the top of the deceleration wind plate. The circular air outlet of the deceleration wind plate, the main function of the deceleration wind plate is to further reduce the speed of the wind, and the wind can form evenly dispersed wind after passing through the circular air outlet of the deceleration wind plate.
2、减速风板可以是一层或多层金属筛网。2. The deceleration wind plate can be one or more layers of metal screen.
3、当电机接通电源后带动叶片旋转，叶片驱动空气向右侧运动形成风，当向右侧运动的风碰到加速风板时风就会进入并穿过漏斗风口的方形口和圆形口吹向右侧，由于漏斗风口的截面积在从左向右的过程中是逐渐变小的，在风扇送风量固定不变的情况下,风穿过圆形口时的风速就会得到提高，同时风压值也会增大，由于风在穿过圆形口的过程中自身体积受到了压缩，故风会将其自身携带的热量释放出来，使得加速风板右侧的风温比在加速风板左侧的风温可低2~10℃；穿过圆形口后的风具有了较高的风速和较低的温度，当这股风碰到扰风板后将穿过半球表面上的扰风板圆形出风口进入到扰风板的右侧，由于扰风板圆形出风口的直径较小且每个扰风板圆形出风口的方向相同，所以这股风在穿过扰风板圆形出风口后会产生两个变化，一是风速的降低，二是把原来流量集中的风向分散成布满整个半球内表面的细流风从半球内表面向右吹出，从而使风能更均匀地充满扰风板与减速风板之间的密闭空间；位于扰风板与减速风板之间的风最后在穿过减速风板圆形出风口时风速会得到进一步的降低，最终使得降温扇吹出的风既柔和又凉爽。3. When the motor is powered on, the blades are driven to rotate, and the blades drive the air to move to the right to form wind. When the wind moving to the right hits the acceleration wind plate, the wind will enter and pass through the square and circular openings of the funnel air outlet. If the mouth blows to the right, since the cross-sectional area of the funnel air outlet gradually decreases from left to right, the wind speed when the wind passes through the circular opening will be obtained when the air supply volume of the fan is fixed. As the wind pressure increases, the wind pressure value will also increase at the same time. Since the volume of the wind is compressed when passing through the circular opening, the wind will release the heat it carries, making the air temperature ratio on the right side of the accelerated wind plate The temperature of the wind on the left side of the accelerating wind plate can be lowered by 2~10°C; the wind passing through the circular opening has a higher wind speed and lower temperature, and when this wind hits the wind spoiler, it will pass through the hemisphere The circular air outlet of the spoiler on the surface enters the right side of the spoiler. Since the diameter of the circular air outlet of the spoiler is small and the direction of the circular air outlet of each spoiler is the same, the wind is After passing through the circular air outlet of the spoiler, there will be two changes, one is the reduction of the wind speed, and the other is that the original concentrated wind direction is dispersed into a thin stream of wind that covers the entire inner surface of the hemisphere and blows from the inner surface of the hemisphere to the right, thus Make the wind energy more evenly fill the confined space between the wind spoiler and the deceleration wind plate; the wind speed between the wind spoiler and the deceleration wind plate will be further reduced when it passes through the circular air outlet of the deceleration wind plate, Finally, the wind blown by the cooling fan is soft and cool.
本发明与现有技术相比具有以下优点：Compared with the prior art, the present invention has the following advantages:
1、市场上还没有看到此类产品。1. There is no such product in the market.
2、本发明设计新颖、结构简单、经济实用、经久耐用。2. The present invention is novel in design, simple in structure, economical, practical and durable.
3、本发明吹出的风其风力柔和、均匀，降温效果良好，相对于空调降温，其节能效果好。3. The wind blown out by the present invention is soft and uniform, and has a good cooling effect. Compared with the cooling of air conditioners, the energy-saving effect is good.
附图说明Description of drawings
图1是本发明实施例的剖面结构示意图；Fig. 1 is the sectional structure schematic diagram of the embodiment of the present invention;
图2是图1所示实施例中P放大示意图；Fig. 2 is the enlarged schematic view of P in the embodiment shown in Fig. 1;
图3是图1所示实施例中A—A剖面示意图；Fig. 3 is A-A sectional schematic diagram in the embodiment shown in Fig. 1;
图4是图3所示实施例中T放大示意图；Fig. 4 is an enlarged schematic diagram of T in the embodiment shown in Fig. 3;
图5是图2所示实施例中S放大示意图；Fig. 5 is the enlarged schematic view of S in the embodiment shown in Fig. 2;
图6是图2所示实施例中R放大示意图；Figure 6 is an enlarged schematic view of R in the embodiment shown in Figure 2;
图7是图2所示实施例中Q放大示意图。FIG. 7 is a schematic diagram of Q amplification in the embodiment shown in FIG. 2 .
图1-7中：1、电机， 2、叶片， 3、安全网， 4、加速风板， 5、扰风板， 6、减速风板，7、漏斗风口， 8、方形口， 9、圆形口， 10、扰风板圆形出风口， 11、减速风板圆形出风口。Among Fig. 1-7: 1, motor, 2, blade, 3, safety net, 4, accelerate wind plate, 5, wind disturbance plate, 6, decelerate wind plate, 7, funnel tuyere, 8, square mouth, 9, circle Shaped mouth, 10, the circular air outlet of the spoiler, 11, the circular air outlet of the deceleration wind plate.
具体实施方式detailed description
在图1—7所示的实施例中：降温扇，包括电机1、叶片2、安全网3；其特征在于： 叶片2安装在电机1上，在叶片2的外部安装有安全网3，安全网3固定安装在电机1的右侧，在安全网3的右侧面从里往外（即从左往右）依次安装有加速风板4、扰风板5和减速风板6，加速风板4、扰风板5、减速风板6的外形为圆形；在整个加速风板4的表面上均匀分布着漏斗风口7，漏斗风口7的轴心线截面是一个漏斗形状，在漏斗风口7的左侧是一个方形口8，方形口8的边长为B，在漏斗风口7的右侧是一个圆形口9，圆形口9的直径为d，方形口8的外形尺寸B大于圆形口9外形尺寸d，加速风板4主要起着提高风速以降低风自身温度的作用，风自身温度下降的程度与方形口8的边长（B）和圆形口9的直径d的比值（B/d）成一定的正比关系，与电风扇形成的风压成一定的正比关系；紧挨着加速风板4右侧的是扰风板5，扰风板5的表面由许多半球状表面组成，扰风板5上的每一个半球表面对应着一个漏斗风口7，漏斗风口7的中心轴线与扰风板5上的每一个半球表面的半球中心轴线对应重合，在这些半球状表面上均匀分布着扰风板圆形出风口10，由于扰风板圆形出风口10的中心线与半球表面的半球中心轴线平行，所以每一个扰风板圆形出风口10的方向是平行的，扰风板5主要起着降低风速和分散风流的作用；紧贴着扰风板5右侧的是减速风板6，在减速风板6的上面均匀分布着减速风板圆形出风口11，减速风板6的主要作用是进一步降低风的速度，风经过减速风板圆形出风口11后可形成均匀散布的风。In the embodiment shown in Fig. 1-7: cooling fan comprises motor 1, blade 2, safety net 3; It is characterized in that: blade 2 is installed on the motor 1, and safety net 3 is installed on the outside of blade 2, safety The net 3 is fixedly installed on the right side of the motor 1, and on the right side of the safety net 3, the acceleration wind plate 4, the wind disturbance plate 5 and the deceleration wind plate 6 are successively installed from the inside to the outside (that is, from left to right). 4. The profile of the wind disturbing plate 5 and the decelerating wind plate 6 is circular; on the surface of the whole accelerating wind plate 4, funnel tuyere 7 is evenly distributed, and the axis line section of the funnel tuyere 7 is a funnel shape, and the funnel tuyere 7 is in the shape of a funnel. The left side of the funnel is a square mouth 8, the side length of the square mouth 8 is B, and the right side of the funnel tuyere 7 is a circular mouth 9, the diameter of the circular mouth 9 is d, and the external dimension B of the square mouth 8 is larger than the circle The external dimension d of the shaped opening 9, the accelerating wind plate 4 mainly plays the role of increasing the wind speed to reduce the temperature of the wind itself, the ratio of the degree of the temperature drop of the wind itself to the side length (B) of the square opening 8 and the diameter d of the circular opening 9 (B/d) has a certain proportional relationship, and has a certain proportional relationship with the wind pressure formed by the electric fan; next to the right side of the acceleration wind plate 4 is the wind spoiler 5, and the surface of the wind spoiler 5 is composed of many hemispherical Surface composition, each hemispherical surface on the wind spoiler 5 corresponds to a funnel tuyere 7, the central axis of the funnel tuyere 7 coincides with the hemispherical central axis of each hemispherical surface on the wind spoiler 5, on these hemispherical surfaces The circular air outlets 10 of the wind baffle are evenly distributed. Since the center line of the circular air outlet 10 of the wind baffle is parallel to the central axis of the hemisphere on the surface of the hemisphere, the direction of each circular air outlet 10 of the wind baffle is parallel. The wind spoiler 5 mainly plays the role of reducing the wind speed and dispersing the wind flow; the deceleration wind plate 6 is close to the right side of the wind spoiler 5, and the deceleration wind plate circular air outlet 11 is evenly distributed on the deceleration wind plate 6, The main effect of decelerating wind plate 6 is to further reduce the speed of wind, and wind can form the wind that spreads evenly after passing through the circular air outlet 11 of decelerating wind plate.
减速风板6可以是一层或多层金属筛网。The deceleration wind plate 6 can be one or more layers of metal screens.
当电机1接通电源后带动叶片2旋转，叶片2驱动空气向右侧运动形成风，当向右侧运动的风碰到加速风板4时风就会进入并穿过漏斗风口7的方形口8和圆形口9吹向右侧，由于漏斗风口7的截面积在从左向右的过程中是逐渐变小的，在风扇送风量固定不变的情况下,风穿过圆形口9时的风速就会得到提高，同时风压值也会增大，由于风在穿过圆形口9的过程中自身体积受到了压缩，故风会将其自身携带的热量释放出来，使得加速风板4右侧的风温比在加速风板4左侧的风温可低2~10℃；穿过圆形口9后的风具有了较高的风速和较低的温度，当这股风碰到扰风板5后将穿过半球表面上的扰风板圆形出风口10进入到扰风板5的右侧，由于扰风板圆形出风口10的直径较小且每个扰风板圆形出风口10的方向相同，所以这股风在穿过扰风板圆形出风口10后会产生两个变化，一是风速的降低，二是把原来流量集中的风向分散成布满整个半球内表面的细流风从半球内表面向右吹出，从而使风能更均匀地充满扰风板5与减速风板6之间的密闭空间；位于扰风板5与减速风板6之间的风最后在穿过减速风板圆形出风口11时风速会得到进一步的降低，最终使得降温扇吹出的风既柔和又凉爽。When the motor 1 is powered on, it drives the blade 2 to rotate, and the blade 2 drives the air to move to the right to form wind. When the wind moving to the right hits the acceleration wind plate 4, the wind will enter and pass through the square opening of the air outlet 7 of the funnel 8 and the circular mouth 9 blow to the right, since the cross-sectional area of the funnel air outlet 7 gradually decreases in the process from left to right, when the air supply volume of the fan is fixed, the wind passes through the circular mouth The wind speed at 9 o'clock will be improved, and the wind pressure value will also increase simultaneously, because the self-volume of wind has been compressed in the process of passing through the circular opening 9, so the heat that it carries will be released by the wind, making the acceleration The wind temperature on the right side of the wind plate 4 can be 2~10°C lower than the wind temperature on the left side of the acceleration wind plate 4; the wind passing through the circular opening 9 has a higher wind speed and a lower temperature. The wind will enter the right side of the wind spoiler 5 through the circular air outlet 10 of the wind spoiler on the surface of the hemisphere after hitting the wind spoiler 5, because the diameter of the circular air outlet 10 of the wind spoiler is smaller and each disturbance The direction of the circular air outlet 10 of the wind plate is the same, so the wind will produce two changes after passing through the circular air outlet 10 of the spoiler. The thin stream wind that fills the inner surface of the hemisphere is blown from the inner surface of the hemisphere to the right, so that the wind can fill the airtight space between the wind spoiler 5 and the deceleration wind plate 6 more evenly; it is located between the wind spoiler 5 and the deceleration wind plate 6 The wind speed can be further reduced when passing through the circular air outlet 11 of the deceleration wind plate at last, so that the wind blown by the cooling fan is not only soft but also cool.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139197.XACN109882430A (en) | 2016-08-01 | 2016-08-01 | Cooling fan and its manufacturing method |
| CN201610613414.0ACN106015057B (en) | 2016-08-01 | 2016-08-01 | cooling fan |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610613414.0ACN106015057B (en) | 2016-08-01 | 2016-08-01 | cooling fan |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910139197.XADivisionCN109882430A (en) | 2016-08-01 | 2016-08-01 | Cooling fan and its manufacturing method |
| Publication Number | Publication Date |
|---|---|
| CN106015057Atrue CN106015057A (en) | 2016-10-12 |
| CN106015057B CN106015057B (en) | 2019-05-07 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910139197.XAWithdrawnCN109882430A (en) | 2016-08-01 | 2016-08-01 | Cooling fan and its manufacturing method |
| CN201610613414.0AActiveCN106015057B (en) | 2016-08-01 | 2016-08-01 | cooling fan |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910139197.XAWithdrawnCN109882430A (en) | 2016-08-01 | 2016-08-01 | Cooling fan and its manufacturing method |
| Country | Link |
|---|---|
| CN (2) | CN109882430A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438473A (en)* | 2016-12-14 | 2017-02-22 | 任丘市鑫睿励门业有限公司 | Cooling fan |
| CN106438510A (en)* | 2016-10-21 | 2017-02-22 | 叶元华 | Protective cover for fan and fan |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594058A (en)* | 2020-12-15 | 2021-04-02 | 吉安市裕财机械工程有限公司 | Diesel generator device |
| CN112539105A (en)* | 2020-12-15 | 2021-03-23 | 吉安市裕财机械工程有限公司 | Diesel generator's cooling system |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623420A (en)* | 1969-02-03 | 1971-11-30 | Svenska Flaektfabriken Ab | Air supply device |
| US4515071A (en)* | 1982-04-05 | 1985-05-07 | Zach Elmer S | Ventilation air control unit |
| EP0348011A2 (en)* | 1988-06-23 | 1989-12-27 | Constantinos J. Joannou | Ceiling mounted air cleaner |
| RU2263850C1 (en)* | 2004-03-29 | 2005-11-10 | Военный инженерно-технический университет | Air distributor |
| CN201949775U (en)* | 2011-01-26 | 2011-08-31 | 杭州辰睿空分设备制造有限公司 | Lower seal end structure of air diffuser |
| CN202139650U (en)* | 2010-09-28 | 2012-02-08 | 纽珀有限公司 | hygienic inserts |
| CN102434952A (en)* | 2011-09-15 | 2012-05-02 | 广州约顿电子科技有限公司 | Method for solving problem of air supply uniformity in large-area large-space high-precision environment |
| CN103512173A (en)* | 2013-09-12 | 2014-01-15 | 国家电网公司 | Central air conditioner outlet housing |
| FR3005147A1 (en)* | 2013-04-30 | 2014-10-31 | Jubeel Technologies | REFRESHING DEVICE FOR ASSOCIATED WITH A FAN, FAN AND KIT THEREFOR |
| CN105091280A (en)* | 2015-09-07 | 2015-11-25 | 珠海格力电器股份有限公司 | Radome, air inlet system and circular cabinet air conditioner |
| CN105615144A (en)* | 2016-03-23 | 2016-06-01 | 浙江卡嘉莉鞋业有限公司 | Mucilage glue drying device for shoe manufacturing |
| CN205293321U (en)* | 2015-12-29 | 2016-06-08 | 西安双健包装有限公司 | Cover demarcation fan for type |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623420A (en)* | 1969-02-03 | 1971-11-30 | Svenska Flaektfabriken Ab | Air supply device |
| US4515071A (en)* | 1982-04-05 | 1985-05-07 | Zach Elmer S | Ventilation air control unit |
| EP0348011A2 (en)* | 1988-06-23 | 1989-12-27 | Constantinos J. Joannou | Ceiling mounted air cleaner |
| RU2263850C1 (en)* | 2004-03-29 | 2005-11-10 | Военный инженерно-технический университет | Air distributor |
| CN202139650U (en)* | 2010-09-28 | 2012-02-08 | 纽珀有限公司 | hygienic inserts |
| CN201949775U (en)* | 2011-01-26 | 2011-08-31 | 杭州辰睿空分设备制造有限公司 | Lower seal end structure of air diffuser |
| CN102434952A (en)* | 2011-09-15 | 2012-05-02 | 广州约顿电子科技有限公司 | Method for solving problem of air supply uniformity in large-area large-space high-precision environment |
| FR3005147A1 (en)* | 2013-04-30 | 2014-10-31 | Jubeel Technologies | REFRESHING DEVICE FOR ASSOCIATED WITH A FAN, FAN AND KIT THEREFOR |
| CN103512173A (en)* | 2013-09-12 | 2014-01-15 | 国家电网公司 | Central air conditioner outlet housing |
| CN105091280A (en)* | 2015-09-07 | 2015-11-25 | 珠海格力电器股份有限公司 | Radome, air inlet system and circular cabinet air conditioner |
| CN205293321U (en)* | 2015-12-29 | 2016-06-08 | 西安双健包装有限公司 | Cover demarcation fan for type |
| CN105615144A (en)* | 2016-03-23 | 2016-06-01 | 浙江卡嘉莉鞋业有限公司 | Mucilage glue drying device for shoe manufacturing |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438510A (en)* | 2016-10-21 | 2017-02-22 | 叶元华 | Protective cover for fan and fan |
| CN106438510B (en)* | 2016-10-21 | 2019-11-26 | 叶元华 | A kind of fan guard and fan |
| CN106438473A (en)* | 2016-12-14 | 2017-02-22 | 任丘市鑫睿励门业有限公司 | Cooling fan |
| Publication number | Publication date |
|---|---|
| CN106015057B (en) | 2019-05-07 |
| CN109882430A (en) | 2019-06-14 |
| Publication | Publication Date | Title |
|---|---|---|
| CN211059041U (en) | A hanging neck fan | |
| CN106015057A (en) | Cooling fan | |
| CN103591640B (en) | Air conditioner indoor unit, air conditioner and control method of air conditioner | |
| CN104596064B (en) | Cabinet type air conditioner indoor set | |
| CN201138039Y (en) | A rotary air conditioner air guiding device | |
| CN206001661U (en) | Air supply device and air conditioner | |
| US20120302151A1 (en) | Intake and Exhaust Method and A Structure Utilizing the Same | |
| CN203130602U (en) | Cross-flow fans for air conditioners, cross-flow fans and air conditioners | |
| CN111442369A (en) | Ceiling type air conditioner indoor unit | |
| CN205939508U (en) | Can reduce indoor temperature's ventilation equipment | |
| CN202692263U (en) | Air cabinet | |
| CN209689045U (en) | Air-conditioned wind tunnel structure and air conditioner with it | |
| CN209421226U (en) | hair dryer | |
| CN205841274U (en) | Cooling blower fan | |
| CN204786792U (en) | Indoor unit of air conditioner | |
| CN206035868U (en) | Cold -hot air fans structure | |
| CN210014449U (en) | Ceiling type air conditioner indoor unit | |
| CN201954971U (en) | Strong conversion current structure on heat treatment furnace | |
| CN206637699U (en) | A kind of Multifunctional air heater for bathroom | |
| CN106052068A (en) | Jet flow speed reduction dual-effect blind blade air port | |
| CN210118284U (en) | Centrifugal fan shell, centrifugal fan and clothes dryer | |
| CN210014447U (en) | Ceiling type air conditioner indoor unit | |
| CN106225191B (en) | Annular air outlet equipment | |
| CN210509742U (en) | Air duct structure and air conditioner indoor unit with same | |
| CN204880385U (en) | Air conditioner and air outlet structure thereof |
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right | Effective date of registration:20181010 Address after:830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant after:URUMQI JIUPINZHIMA INFORMATION TECHNOLOGY Co.,Ltd. Address before:314408 304, room 2, 30 shallow water bay, Kashi street, Haining, Jiaxing, Zhejiang. Applicant before:Wei Boqing | |
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right | Effective date of registration:20190409 Address after:529000 Jiangmen, Pengjiang, Guangdong province Duyu village Tsung Yuen Tsui Industrial Zone factory building Applicant after:Jiangmen Yuhao Household Appliances Co.,Ltd. Address before:830000 the Xinjiang Uygur Autonomous Region science and Technology Development Zone, Urumqi, new town, No. 384, science 1 street. Applicant before:URUMQI JIUPINZHIMA INFORMATION TECHNOLOGY Co.,Ltd. | |
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | Effective date of registration:20250813 Address after:529000 Guangdong Province Jiangmen City Penglai District Dujuan Town Dubi Village Songyuan Zhu Industrial Area No. 12 Factory Self-compiled B Zone Patentee after:Jiangmen Yuchang Shenghao Technology Co.,Ltd. Country or region after:China Address before:Plant Du Village Songyuan Industrial Zone, Pengjiang Tsui arm 529000 area in Guangdong city of Jiangmen Province Patentee before:Jiangmen Yuhao Household Appliances Co.,Ltd. Country or region before:China |