CN109798658A - A kind of warm-air drier cartridge assemblies of variable power - Google Patents
A kind of warm-air drier cartridge assemblies of variable power Download PDFInfo
- Publication number
- CN109798658A CN109798658A CN201811606742.3A CN201811606742A CN109798658A CN 109798658 A CN109798658 A CN 109798658A CN 201811606742 A CN201811606742 A CN 201811606742A CN 109798658 A CN109798658 A CN 109798658A
- Authority
- CN
- China
- Prior art keywords
- warm
- air drier
- water chamber
- filter screen
- shaped filter
- 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.)
- Pending
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of warm-air drier cartridge assemblies of variable power, including warm-air drier machine core, warm-air drier machine core both ends are made of mounting base, the first water chamber and the second water chamber are respectively arranged in two mounting bases, being horizontally disposed between two mounting bases has several evenly arranged radiating fins, PTC heat-generating pipe and heat dissipation aluminum pipe, PTC heat-generating pipe, driving motor and speed changer are electrically connected microprocessor, the outside army that the radiating fin in two outsides is arranged between mounting base is provided with stiffening plate, outer casing is provided on the outside of stiffening plate, and first passes through heat dissipation aluminum pipe connection between water chamber and the second water chamber, the opening of first water chamber is connected with water inlet pipe, the opening of second water chamber is connected with outlet pipe, the present invention controls speed changer by microprocessor, driving motor is adjusted the speed, change the output of the revolving speed and PTC heat-generating pipe of blower Power, and then the power regulating range of warm-air drier is effectively increased, and the power span between each shelves is small, so as to effectively save electric energy.
Description
Technical field
The present invention relates to warm-air drier machine core technical field, the warm-air drier cartridge assemblies of specially a kind of variable power.
Background technique
Each component of traditional warm-air drier is all independent production and assembling, and packaging efficiency is low, and is easy in an assembling process
Product is damaged, warm-air drier cisco unity malfunction, and existing warm-air drier inconvenience regulation power are caused, causes energy consumption big, gives warm wind
The work of machine impacts.
Summary of the invention
The purpose of the present invention is to provide a kind of warm-air drier cartridge assemblies of variable power, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of warm-air drier cartridge assemblies of variable power, packet
Warm-air drier machine core is included, warm-air drier machine core both ends are made of mounting base, are respectively arranged with the first water chamber and second in two mounting bases
Water chamber, being horizontally disposed between two mounting bases has several evenly arranged radiating fins, PTC heat-generating pipe and heat dissipation aluminum pipe, PTC
Heat-generating pipe, driving motor and speed changer are electrically connected microprocessor, and the radiating fin in two outsides is arranged between mounting base
Outside army is provided with stiffening plate, is provided with outer casing on the outside of stiffening plate, and pass through radiation aluminium between the first water chamber and the second water chamber
Pipe connection, the opening of the first water chamber are connected with water inlet pipe, the opening of the second water chamber be connected with outlet pipe, water inlet pipe and outlet pipe and
The junction of opening is provided with seal washer, water inlet pipe and outlet pipe and is provided with casing on the outside of seal washer one end.
Preferably, warm-air drier machine core side is mounted in mounting bracket, and mounting hole is provided in mounting bracket, mounting hole
It is inside provided with the gasket connecting with magnetic posts magnetism, and magnetic posts are fixedly mounted on warm-air drier machine core.
Preferably, the jack cooperated with locating rod, and the fixed peace of locating rod are provided in warm-air drier machine core and mounting bracket
Mounted in the side of connecting plate, connecting plate is provided with blower far from the side of warm-air drier machine core, and the opening of blower one end is fixedly connected
There is a wind scooper, and wind scooper edge is fixedly connected with link block, connecting plate and link block quadrangle is provided with and attachment screw
The screw hole being fixedly connected, and attachment screw is fixed across the screw hole that one end of link block and connecting plate is arranged with mounting bracket quadrangle
Connection.
Preferably, blower includes connecting cylinder, and Air Filter is provided in opening of the connecting cylinder far from wind scooper one end, and even
Driving motor is provided in connect cylinder, the motor shaft of driving motor is connected with speed changer by shaft coupling, and the rotation axis of speed changer is logical
It crosses shaft coupling and is rotatably connected to flabellum installation axle, and be welded with multi-disc flabellum in flabellum installation axle.
Preferably, the top of the first water chamber and the second water chamber passes through pipeline and is connected with filler, the first water chamber and second
The top of water chamber passes through pipeline and is connected with discharge outlet.
Preferably, the first U-shaped filter screen is provided in water inlet pipe, the first U-shaped filter screen is made of two layers of filtering cotton, and
Two outsides of the first U-shaped filter screen are fixedly connected with fixture block, are fixedly connected with lateral setting on the outside of one end of the first U-shaped filter screen
Pull rod.
Preferably, the second U-shaped filter screen is provided in outlet pipe, the second U-shaped filter screen is made of two layers of filtering cotton, and
Two outsides of the second U-shaped filter screen are fixedly connected with fixture block, are fixedly connected with lateral setting on the inside of one end of the second U-shaped filter screen
Pull rod.
Compared with prior art, the beneficial effects of the present invention are: the present invention controls speed changer by microprocessor, to driving
Motor is adjusted the speed, and changes the revolving speed of blower and the output power of PTC heat-generating pipe, and then effectively increase the power tune of warm-air drier
Adjusting range, and the power span between each shelves is small, so as to effectively save electric energy, the first U-shaped filter screen of setting and the second U-shaped
Filter screen carries out disassembly and installation respectively convenient for being filtered to the water for flowing through water inlet pipe and outlet pipe, places the indoor water of water
Impurity and bacterium are generated, makes troubles to using, by the cooperation of mounting hole and magnetic posts, warm-air drier machine core is mounted on respectively
In mounting bracket, attachment screw is respectively attached connecting plate, warm-air drier machine core and mounting bracket, and connecting plate and blower are led
Fan housing connection, by the above-mentioned means, this kind of warm-air drier machine core is easy for installation, thermal losses is low, improves the thermal efficiency.
Detailed description of the invention
Fig. 1 is warm-air drier machine core top view of the invention;
Fig. 2 is warm-air drier core mounting structure schematic diagram of the invention;
Fig. 3 is the enlarged drawing of A in Fig. 1;
Fig. 4 is the enlarged drawing of B in Fig. 1.
In figure: 1, warm-air drier machine core;2, mounting base;3, outer casing;31, stiffening plate;4, radiating fin;5, PTC heat-generating pipe;
6, the first water chamber;7, the second water chamber;71, filler;72, discharge outlet;8, water inlet pipe;81, seal washer;82, casing;83,
One U-shaped filter screen;9, outlet pipe;91, the second U-shaped filter screen;92, pull rod;93, fixture block;10, radiate aluminum pipe;11, installation branch
Frame;111, mounting hole;112, magnetic posts;12, connecting plate;121, attachment screw;122, locating rod;13, blower;131, wind-guiding
Cover;132, link block;133, Air Filter;134, driving motor;135, speed changer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of warm-air drier cartridge assemblies of variable power, including
Warm-air drier machine core 1,1 both ends of warm-air drier machine core are made of mounting base 2, and the first water chamber 6 and are respectively arranged in two mounting bases 2
Two water chambers 7, being horizontally disposed between two mounting bases 2 has several evenly arranged radiating fin 4, PTC heat-generating pipe 5 and radiation aluminiums
Pipe 10, PTC heat-generating pipe 5, driving motor 134 and speed changer 135 are electrically connected microprocessor, and microprocessor is SPCE061A's
Single-chip microcontroller, microprocessor controls speed changer 135 by PWM controller, to be adjusted the speed to driving motor 134, mounting base 2 it
Between the outside army of radiating fin 4 in two outsides be set be provided with stiffening plate 31, outer casing 3 is provided on the outside of stiffening plate 31, and
It being connected between first water chamber 6 and the second water chamber 7 by heat dissipation aluminum pipe 10, the opening of the first water chamber 6 is connected with water inlet pipe 8, and second
The opening of water chamber 7 is connected with outlet pipe 9, water inlet pipe 8 and outlet pipe 9 and the junction of opening is provided with seal washer 81, intakes
Pipe 8 and outlet pipe 9 are provided with casing 82 on the outside of 81 one end of seal washer.
1 side of warm-air drier machine core is mounted in mounting bracket 11, and mounting hole 111 is provided in mounting bracket 11, installation
The gasket connecting with 112 magnetism of magnetic posts is provided in hole 111, and magnetic posts 112 are fixedly mounted on warm-air drier machine core 1, magnetic
The cooperation of property column 112 and mounting hole 111, respectively 1 location and installation of warm-air drier machine core in mounting bracket 11.
The jack cooperated with locating rod 122 is provided on warm-air drier machine core 1 and mounting bracket 11, and locating rod 122 is fixed
It is mounted on the side of connecting plate 12, connecting plate 12 is provided with blower 13 far from the side of warm-air drier machine core 1, and 13 one end of blower is opened
Mouth is fixedly connected with wind scooper 131, and 131 edge of wind scooper is fixedly connected with link block 132, connecting plate 12 and link block
132 4 jiaos are provided with the screw hole being fixedly connected with attachment screw 121, and attachment screw 121 passes through link block 132 and connecting plate
The screw hole that 12 one end is arranged with 11 4 jiaos of mounting bracket is fixedly connected.
Blower 13 includes connecting cylinder, and is provided with Air Filter 133 in opening of the connecting cylinder far from 131 one end of wind scooper, and
Driving motor 134 is provided in connecting cylinder, the motor shaft of driving motor 134 is connected with speed changer 135, speed changer by shaft coupling
135 rotation axis is rotatably connected to flabellum installation axle by shaft coupling, and multi-disc flabellum is welded in flabellum installation axle.
The top of first water chamber 6 and the second water chamber 7 passes through pipeline and is connected with filler 71, the first water chamber 6 and the second water
The top of room 7 passes through pipeline and is connected with discharge outlet 72, is carried out respectively by filler 71 to the first water chamber 6 and the second water chamber 7
Add water, discharge outlet 72 is drained to the first water chamber 6 and the second water chamber 7, carries out the maintenance processing in later period respectively.
The first U-shaped filter screen 83 is provided in water inlet pipe 8, the first U-shaped filter screen 83 is made of two layers of filtering cotton, and the
Two outsides of one U-shaped filter screen 83 are fixedly connected with fixture block 93, are fixedly connected with transverse direction on the outside of one end of the first U-shaped filter screen 83
The pull rod 92 of setting.The second U-shaped filter screen 91 is provided in outlet pipe 9, the second U-shaped filter screen 91 is fabric by two layers of filter cotton
At, and two outsides of the second U-shaped filter screen 91 are fixedly connected with fixture block 93, fixed company on the inside of one end of the second U-shaped filter screen 91
It is connected to the pull rod 92 being laterally arranged.By fixture block 93 the first U-shaped filter screen 83 and the second U-shaped filter screen 91 be separately mounted into
In water pipe 8 and outlet pipe 9, when needing repairing, the first U-shaped filter screen 83 and the second U-shaped filter screen 91 are pulled out by pull rod 92, point
It is not cleaned or is replaced, improve filter effect,
Working principle: in use, by filler 71 to the first water chamber 6 and the second water chamber 7 plus water, discharge outlet 72 facilitates row
Water is separately mounted to water inlet pipe 8 and outlet pipe 9 on first water chamber 6 and the second water chamber 7, and seal washer 81 is arranged in junction,
Casing 82 is mounted on the junction of water inlet pipe 8 and outlet pipe 9, the first U-shaped filter screen 83 and the second U-shaped filter screen 91 are passed through
Fixture block 93 is separately mounted in water inlet pipe 8 and outlet pipe 9, by pull rod 92 to the first U-shaped filter screen 83 and the second U-shaped filter screen
91 pull out, and are replaced or are cleaned respectively, is mounted in mounting hole 111 by magnetic posts 112, warm-air drier machine core 1 is installed
In mounting bracket 11, locating rod 122 passes through warm-air drier machine core 1 and is mounted in mounting bracket 11, and attachment screw 121 is connecting plate
12 are fixed on the mounting bracket, and control speed changer 135 by microprocessor, adjust the speed to driving motor 134, change blower 13
Revolving speed and PTC heat-generating pipe 5 output power, and then effectively increase the power regulating range of warm-air drier, and between each shelves
Power span is small, so as to effectively save electric energy.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of warm-air drier cartridge assemblies of variable power, including warm-air drier machine core (1), it is characterised in that: warm-air drier machine core (1)
Both ends are made of mounting base (2), and the first water chamber (6) and the second water chamber (7), two peaces are respectively arranged in two mounting bases (2)
Being horizontally disposed between dress seat (2) has several evenly arranged radiating fins (4), PTC heat-generating pipe (5) and heat dissipation aluminum pipe (10),
PTC heat-generating pipe (5), driving motor (134) and speed changer (135) are electrically connected microprocessor, and setting exists between mounting base (2)
The outside army of the radiating fin (4) in two outsides is provided with stiffening plate (31), is provided with outer casing (3) on the outside of stiffening plate (31), and
By heat dissipation aluminum pipe (10) connection between first water chamber (6) and the second water chamber (7), the opening of the first water chamber (6) is connected with into water
It manages (8), the opening of the second water chamber (7) is connected with outlet pipe (9), the junction setting of water inlet pipe (8) and outlet pipe (9) and opening
Have seal washer (81), water inlet pipe (8) and outlet pipe (9) are provided with casing (82) on the outside of seal washer (81) one end.
2. a kind of warm-air drier cartridge assemblies of variable power according to claim 1, it is characterised in that: warm-air drier machine core
(1) side is mounted on mounting bracket (11), and mounting hole (111) are provided in mounting bracket (11), is set in mounting hole (111)
It is equipped with the gasket connecting with magnetic posts (112) magnetism, and magnetic posts (112) are fixedly mounted on warm-air drier machine core (1).
3. a kind of warm-air drier cartridge assemblies of variable power according to claim 1, it is characterised in that: warm-air drier machine core
(1) and in mounting bracket (11) it is provided with the jack with locating rod (122) cooperation, and locating rod (122) is fixedly mounted on connection
The side of plate (12), connecting plate (12) are provided with blower (13) far from the side of warm-air drier machine core (1), and blower (13) one end is opened
Mouthful be fixedly connected with wind scooper (131), and wind scooper (131) edge is fixedly connected with link block (132), connecting plate (12) and
Link block (132) quadrangle is provided with the screw hole being fixedly connected with attachment screw (121), and attachment screw (121) passes through connection
One end of block (132) and connecting plate (12) is fixedly connected with the screw hole that mounting bracket (11) quadrangle is arranged.
4. a kind of warm-air drier cartridge assemblies of variable power according to claim 3, it is characterised in that: blower (13) includes
Connecting cylinder, and Air Filter (133) are provided in opening of the connecting cylinder far from wind scooper (131) one end, and be provided in connecting cylinder
The motor shaft of driving motor (134), driving motor (134) is connected with speed changer (135) by shaft coupling, speed changer (135)
Rotation axis is rotatably connected to flabellum installation axle by shaft coupling, and multi-disc flabellum is welded in flabellum installation axle.
5. a kind of warm-air drier cartridge assemblies of variable power according to claim 1, it is characterised in that: the first water chamber (6)
Pass through pipeline with the top of the second water chamber (7) to be connected with filler (71), the top of the first water chamber (6) and the second water chamber (7)
Discharge outlet (72) are connected with by pipeline.
6. a kind of warm-air drier cartridge assemblies of variable power according to claim 1, it is characterised in that: in water inlet pipe (8)
It is provided with the first U-shaped filter screen (83), the first U-shaped filter screen (83) is made of two layers of filtering cotton, and the first U-shaped filter screen
(83) two outsides are fixedly connected with fixture block (93), are fixedly connected with lateral setting on the outside of one end of the first U-shaped filter screen (83)
Pull rod (92).
7. a kind of warm-air drier cartridge assemblies of variable power according to claim 1, it is characterised in that: in outlet pipe (9)
It is provided with the second U-shaped filter screen (91), the second U-shaped filter screen (91) is made of two layers of filtering cotton, and the second U-shaped filter screen
(91) two outsides are fixedly connected with fixture block (93), are fixedly connected with lateral setting on the inside of one end of the second U-shaped filter screen (91)
Pull rod (92).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811606742.3A CN109798658A (en) | 2018-12-26 | 2018-12-26 | A kind of warm-air drier cartridge assemblies of variable power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811606742.3A CN109798658A (en) | 2018-12-26 | 2018-12-26 | A kind of warm-air drier cartridge assemblies of variable power |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109798658A true CN109798658A (en) | 2019-05-24 |
Family
ID=66557772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811606742.3A Pending CN109798658A (en) | 2018-12-26 | 2018-12-26 | A kind of warm-air drier cartridge assemblies of variable power |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109798658A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111306644A (en) * | 2020-03-03 | 2020-06-19 | 青岛海尔空调器有限总公司 | Power compensation method and system for PTC electric heating and air conditioning device |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000177365A (en) * | 1998-12-16 | 2000-06-27 | Denso Corp | Heat exchanger for heating |
CN201233097Y (en) * | 2008-04-10 | 2009-05-06 | 潘新国 | Heater unit with steam generator |
CN201496912U (en) * | 2009-08-14 | 2010-06-02 | 新亮照明有限公司 | LED lamp cooling device |
CN202792518U (en) * | 2012-08-27 | 2013-03-13 | 东莞市绿雅家用电器有限公司 | Air duct system of ultra-thin fan heater and fan heater |
CN103712336A (en) * | 2013-12-31 | 2014-04-09 | 深圳市顺章电器有限公司 | Warm air blower core assembly having variable power |
CN203731664U (en) * | 2014-01-15 | 2014-07-23 | 海盐正凯电气科技有限公司 | Novel fan heater |
CN205299931U (en) * | 2016-01-08 | 2016-06-08 | 潍坊瀚泓节能温调设备有限公司 | Dual -purpose novel electric fan heater of breeding and planting |
CN206321117U (en) * | 2016-12-19 | 2017-07-11 | 纳百川控股有限公司 | A kind of soldering formula warm-air drier |
CN206917879U (en) * | 2017-03-07 | 2018-01-23 | 万宏电子(东莞)有限公司 | A kind of radiator fan of stabilized structure |
CN207667249U (en) * | 2017-10-26 | 2018-07-31 | 王银川 | A kind of municipal works sewage network filter device |
CN207703037U (en) * | 2018-01-05 | 2018-08-07 | 张子刚 | A kind of improved heater cores |
CN208155104U (en) * | 2018-04-04 | 2018-11-27 | 佛山市依恳丰机电设备有限公司 | A kind of new radiator |
-
2018
- 2018-12-26 CN CN201811606742.3A patent/CN109798658A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000177365A (en) * | 1998-12-16 | 2000-06-27 | Denso Corp | Heat exchanger for heating |
CN201233097Y (en) * | 2008-04-10 | 2009-05-06 | 潘新国 | Heater unit with steam generator |
CN201496912U (en) * | 2009-08-14 | 2010-06-02 | 新亮照明有限公司 | LED lamp cooling device |
CN202792518U (en) * | 2012-08-27 | 2013-03-13 | 东莞市绿雅家用电器有限公司 | Air duct system of ultra-thin fan heater and fan heater |
CN103712336A (en) * | 2013-12-31 | 2014-04-09 | 深圳市顺章电器有限公司 | Warm air blower core assembly having variable power |
CN203731664U (en) * | 2014-01-15 | 2014-07-23 | 海盐正凯电气科技有限公司 | Novel fan heater |
CN205299931U (en) * | 2016-01-08 | 2016-06-08 | 潍坊瀚泓节能温调设备有限公司 | Dual -purpose novel electric fan heater of breeding and planting |
CN206321117U (en) * | 2016-12-19 | 2017-07-11 | 纳百川控股有限公司 | A kind of soldering formula warm-air drier |
CN206917879U (en) * | 2017-03-07 | 2018-01-23 | 万宏电子(东莞)有限公司 | A kind of radiator fan of stabilized structure |
CN207667249U (en) * | 2017-10-26 | 2018-07-31 | 王银川 | A kind of municipal works sewage network filter device |
CN207703037U (en) * | 2018-01-05 | 2018-08-07 | 张子刚 | A kind of improved heater cores |
CN208155104U (en) * | 2018-04-04 | 2018-11-27 | 佛山市依恳丰机电设备有限公司 | A kind of new radiator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111306644A (en) * | 2020-03-03 | 2020-06-19 | 青岛海尔空调器有限总公司 | Power compensation method and system for PTC electric heating and air conditioning device |
CN111306644B (en) * | 2020-03-03 | 2022-06-28 | 重庆海尔空调器有限公司 | Power compensation method and system for PTC electric heating and air conditioning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209625990U (en) | A kind of transformer radiator | |
CN211720094U (en) | AC low-voltage power distribution cabinet with blowing device | |
CN108258882A (en) | A kind of wind-cooling heat dissipating formula frequency converter | |
CN109798658A (en) | A kind of warm-air drier cartridge assemblies of variable power | |
CN110173792A (en) | A kind of window Fresh air handling units with recuperation of heat | |
CN207854391U (en) | A kind of radiator of electromechanical equipment | |
CN113381326B (en) | Electrical engineering is with high-efficient heat dissipation electric appliance cabinet | |
CN210919449U (en) | High-efficient explosion-proof screw air compressor in pit | |
CN211625590U (en) | Cross-contamination-preventing waste heat recycling digital fresh air disinfection unit | |
CN210693811U (en) | Generator control cabinet with efficient heat dissipation system | |
CN210157500U (en) | Information security communication device of Internet of things | |
CN209472263U (en) | A kind of capacitor box integrating heat dissipation and security protection | |
CN210273672U (en) | Motor with dustproof function | |
WO2020199343A1 (en) | Dustproof heat dissipation cover of brushless electric motor | |
CN215933325U (en) | Transformer capable of efficiently dissipating heat | |
CN213901311U (en) | Energy-saving fan with adjusting mechanism | |
CN219535315U (en) | High-efficient heat dissipation type explosion-proof illumination block terminal based on thing networking | |
CN221301459U (en) | Fan coil with filtering capability | |
CN221487192U (en) | High-voltage power distribution cabinet with good heat dissipation | |
CN221380051U (en) | Active power filter | |
CN220254946U (en) | Intelligent control cabinet for central air conditioner water pump | |
CN215646196U (en) | Novel high-low voltage reactive power compensation device | |
CN208241148U (en) | A kind of frequency conversion tank for frequency conversion and unvarying pressure control | |
CN217934746U (en) | Dustproof switch board of high-efficient heat dissipation | |
CN212902014U (en) | Air inlet heater with dustproof function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: 20200107 Address after: 322200, Zhejiang, Jinhua province Pujiang County Star Bi Avenue 68 Applicant after: Pujiang Qipin Electric Appliance Co., Ltd Address before: 310000 Room 1102, 39 Building, No. 1218 Wenyi West Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Zhejiang Qiyuan Technology Co., Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190524 |