CN214961459U - Electromagnetic energy hot blast stove for greenhouse cultivation - Google Patents
Electromagnetic energy hot blast stove for greenhouse cultivation Download PDFInfo
- Publication number
- CN214961459U CN214961459U CN202121627758.XU CN202121627758U CN214961459U CN 214961459 U CN214961459 U CN 214961459U CN 202121627758 U CN202121627758 U CN 202121627758U CN 214961459 U CN214961459 U CN 214961459U
- Authority
- CN
- China
- Prior art keywords
- box body
- wall
- electromagnetic energy
- rod
- connecting plate
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses an electromagnetic energy hot-blast furnace for big-arch shelter is bred relates to electromagnetic energy hot-blast furnace technical field, include: a box body; the transmission mechanism comprises a motor, a transmission shaft, a cam, a driving belt wheel, a driven belt wheel and a belt. The utility model discloses a set up drive mechanism and swing mechanism, it rotates to realize that the starter motor drives the transmission shaft, when the top of cam is rotated downwards by the horizontality, the extrusion connecting plate, when connecting plate and connecting rod relatively pivoted, drive the connecting rod downstream, thereby make the one end of tuber pipe and bellows coupling rotate downwards, then, the one end that the bellows was kept away from to the tuber pipe upwards rotates, when the top of cam rotates low position, the top of cam upwards rotates, the connecting plate rotates and resets, drive the connecting rod upward movement, the one end that the bellows was kept away from to the messenger's tuber pipe downwards rotates, so reciprocating cycle, the reciprocal rotation of tuber pipe, the hot-blast space range that not co-altitude is covered fast that makes the tuber pipe blow off.
Description
Technical Field
The utility model relates to an electromagnetic energy hot-blast furnace technical field specifically is an electromagnetic energy hot-blast furnace for big-arch shelter is bred.
Background
The principle of electromagnetic induction heating is that the alternating current that the induction heating power produced passes through inductor (being the coil) and produces alternating magnetic field, and the magnetic conduction object is arranged in wherein and is cut the alternating magnetic line of force to at the inside electric current that produces the alternation of object, the vortex makes the inside atom of object random motion at a high speed, and the atom collides mutually, rubs and produces heat energy, thereby plays the effect of heating article, and the electromagnetism hot-blast furnace is generated heat by solenoid cooperation heating medium, later drives gaseous heat outgoing through the fan.
In the use process of the electromagnetic hot blast stove in the prior art, the air supply outlet is fixed on the outer wall of the box body, the space range with different heights cannot be quickly covered by heated air, the use effect is poor, and dust is easily adhered to the top end of the electromagnetic hot blast stove in the prior art, so that the use comfort is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the heated air can not quickly cover the space range with different heights and the dust adhered to the top end is inconvenient to clean, the electromagnetic energy hot blast stove for greenhouse cultivation is provided.
In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic energy hot blast stove for greenhouse cultivation, comprising:
a box body;
the transmission mechanism comprises a motor, a transmission shaft, a cam, a driving belt wheel, a driven belt wheel and a belt, wherein the motor is fixedly installed on the outer wall of the box body through a rack, the transmission shaft is installed at the output end of the motor, the motor penetrates into the box body, the cam is installed at the other end of the transmission shaft, the driving belt wheel is installed on the outer wall of the transmission shaft and is positioned on one side of the outer wall of the box body, the driven belt wheel is installed at the top end of one end of the box body, and the belt is sleeved on the outer walls of the driving belt wheel and the driven belt wheel;
the swinging mechanism comprises a connecting plate, a supporting rod, a connecting rod and a return spring, the connecting plate is arranged on one side in the box body, the supporting rod is rotatably arranged on one side of the outer wall of the connecting plate, the connecting rod is rotatably arranged on the outer wall of the connecting plate and is positioned on the same side of the supporting rod, and the return spring is fixedly arranged at one end of the bottom end of the connecting plate;
and the dust removal mechanism is positioned at the top end of the box body and used for removing dust at the top end of the box body.
As a further aspect of the present invention: dust removal mechanism is including reciprocal lead screw, sliding shaft, carriage release lever, and brush, reciprocal lead screw is installed on the one end top of box, the other end top at the box is installed to the sliding shaft, the outer wall at reciprocal lead screw and sliding shaft is installed to the carriage release lever, brush fixed mounting is in the bottom of carriage release lever, and the bottom of brush contacts with the top of box.
As a further aspect of the present invention: the outer wall one end of box is provided with two fixing bases, the outer wall of reciprocal lead screw passes through the bearing rotation with the junction of fixing base and is connected, driven pulley fixed mounting is in the one end of reciprocal lead screw, the inside one end of carriage release lever and past the junction of multifilament pole be provided with reciprocal lead screw outer wall meshing thread groove.
As a further aspect of the present invention: the outer wall of the box body is provided with two other fixing seats at two ends of the sliding shaft, the sliding shaft is fixedly connected with the fixing seats, and a sliding groove matched with the outer wall of the sliding shaft is formed in the joint of the other end of the inner portion of the moving rod and the sliding shaft.
As a further aspect of the present invention: the improved heating box is characterized in that a fan is fixedly mounted at one end of the outer wall of the box body, a heating pipe is arranged in the box body at the output end of the fan, a coil is sleeved on the outer wall of the heating pipe, heat insulation cotton is arranged between the heating pipe and the coil, the other end of the heating pipe is connected with a corrugated pipe, the other end of the corrugated pipe is connected with an air pipe penetrating through the other end of the outer wall of the box body, and the bottom end of the air pipe is fixedly mounted with a connecting rod.
As a further aspect of the present invention: the inside of box is provided with the mounting panel, the top of bracing piece and the bottom fixed connection of mounting panel, the heating pipe passes through mount and mounting panel fixed mounting, the other end of box is provided with the square groove, the outer wall of tuber pipe passes through the axis of rotation with the both sides inner wall in square groove and is connected.
As a further aspect of the present invention: the top of box is provided with control panel, the motor passes through wire electric connection with control panel, the fan passes through wire electric connection with control panel, the coil passes through wire electric connection with control panel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up drive mechanism and swing mechanism, realize that the starter motor drives the transmission shaft and rotates, when the top of the cam rotates from the horizontality downwards, extrude the connecting plate, while the connecting plate rotates relatively with the connecting rod, drive the connecting rod to move downwards, thus make the one end that the tuber pipe is connected with corrugated pipe rotate downwards, at this moment, the one end that the tuber pipe keeps away from the corrugated pipe rotates upwards, when the top of the cam rotates low-order, the top of the cam rotates upwards, the connecting plate rotates and resets, drive the connecting rod to move upwards, make the one end that the tuber pipe keeps away from the corrugated pipe rotate downwards, so the reciprocating cycle, the reciprocating rotation of tuber pipe, make the hot-blast space range of different heights that the tuber pipe blows off fast;
2. through setting up drive mechanism and dust removal mechanism, when realizing that the motor drives the transmission shaft pivoted, the transmission shaft drives driving pulley and rotates, thereby under the transmission of belt, driving pulley drives driven pulley and rotates, driven pulley drives reciprocal lead screw and rotates, make the carriage release lever under the limiting displacement of sliding shaft, along the outer wall reciprocating motion of reciprocal lead screw, meanwhile, along the outer wall reciprocating motion of sliding shaft, thereby make the brush reciprocal the cleaning on the top of box, the realization is cleared up the dust of box.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is an enlarged schematic view of the utility model at the position B;
FIG. 4 is a cross-sectional view of the case of the present invention;
fig. 5 is an enlarged schematic view of the position C of the present invention.
In the figure: 1. a box body; 2. a transmission mechanism; 201. a motor; 202. a drive shaft; 203. a cam; 204. a driving pulley; 205. a driven pulley; 206. a belt; 3. a swing mechanism; 301. a connecting plate; 302. a support bar; 303. a connecting rod; 304. a return spring; 4. a dust removal mechanism; 401. a reciprocating screw rod; 402. a sliding shaft; 403. a travel bar; 404. a brush; 5. a fixed seat; 6. a fan; 7. heating a tube; 8. a coil; 9. a bellows; 10. an air duct; 11. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1 to 5, in an embodiment of the present invention, an electromagnetic energy hot blast stove for greenhouse cultivation includes:
a box body 1;
the transmission mechanism 2 comprises a motor 201, a transmission shaft 202, a cam 203, a driving pulley 204, a driven pulley 205 and a belt 206, wherein the motor 201 is fixedly installed on the outer wall of the box body 1 through a rack, the transmission shaft 202 is installed at the output end of the motor 201, the motor 201 penetrates into the box body 1, the cam 203 is installed at the other end of the transmission shaft 202, the driving pulley 204 is installed on the outer wall of the transmission shaft 202 and is located on one side of the outer wall of the box body 1, the driven pulley 205 is installed at the top end of one end of the box body 1, and the belt 206 is sleeved on the outer walls of the driving pulley 204 and the driven pulley 205;
the swing mechanism 3 comprises a connecting plate 301, a supporting rod 302, a connecting rod 303 and a return spring 304, wherein the connecting plate 301 is arranged on one side in the box body 1, the supporting rod 302 is rotatably arranged on one side of the outer wall of the connecting plate 301, the connecting rod 303 is rotatably arranged on the outer wall of the connecting plate 301 and is positioned on the same side of the supporting rod 302, and the return spring 304 is fixedly arranged at one end of the bottom end of the connecting plate 301;
and the dust removal mechanism 4 is positioned at the top end of the box body 1 and used for removing dust at the top end of the box body 1.
Please refer to fig. 1, the dust removing mechanism 4 includes a reciprocating screw rod 401, a sliding shaft 402, a moving rod 403, and a brush 404, the reciprocating screw rod 401 is installed at the top end of one end of the box body 1, the sliding shaft 402 is installed at the top end of the other end of the box body 1, the moving rod 403 is installed at the outer walls of the reciprocating screw rod 401 and the sliding shaft 402, the brush 404 is fixedly installed at the bottom end of the moving rod 403, and the bottom end of the brush 404 is in contact with the top end of the box body 1, so that the brush 404 can wipe the top end of the box body 1 for removing dust.
Please refer to fig. 1, two fixing seats 5 are disposed at one end of the outer wall of the box 1, a connection portion between the outer wall of the reciprocating screw rod 401 and the fixing seats 5 is rotatably connected through a bearing, the driven pulley 205 is fixedly mounted at one end of the reciprocating screw rod 401, and a threaded groove engaged with the outer wall of the reciprocating screw rod 401 is disposed at a connection portion between one end of the inner portion of the moving rod 403 and the reciprocating screw rod 401, so that the driven pulley 205 rotates to drive the reciprocating screw rod 401 to rotate.
Please refer to fig. 1, two other fixing seats 5 are disposed at two ends of the sliding shaft 402 on the outer wall of the box 1, the sliding shaft 402 is fixedly connected to the fixing seats 5, and a sliding slot engaged with the outer wall of the sliding shaft 402 is disposed at a connection position between the other end of the inner portion of the moving rod 403 and the sliding shaft 402, so as to limit the moving rod 403, and when the reciprocating screw rod 401 rotates, the moving rod 403 slides along the outer wall of the sliding shaft 402 in a limiting manner.
Please refer to fig. 1 and 4, a fan 6 is fixedly installed at one end of the outer wall of the box body 1, a heating pipe 7 is installed at the output end of the fan 6 and located inside the box body 1, a coil 8 is sleeved on the outer wall of the heating pipe 7, heat insulation cotton is arranged between the heating pipe 7 and the coil 8, the other end of the heating pipe 7 is connected with a corrugated pipe 9, the other end of the corrugated pipe 9 is connected with an air pipe 10 penetrating through the other end of the outer wall of the box body 1, the bottom end of the air pipe 10 is fixedly installed with a connecting rod 303, and hot air in the heating pipe 7 is blown to the air pipe 10 through the fan 6, so as to be discharged to the environment.
Please refer to fig. 4, the mounting plate 11 is disposed inside the box body 1, the top end of the support rod 302 is fixedly connected to the bottom end of the mounting plate 11, so as to facilitate the rotation of the support connection plate 301 in a limited manner, the heating pipe 7 is fixedly mounted to the mounting plate 11 through a fixing frame, so as to facilitate the installation and fixation of the heating pipe 7, the other end of the box body 1 is provided with a square groove, the outer wall of the air duct 10 is rotatably connected to the inner walls of the two sides of the square groove through a rotating shaft, so as to facilitate the rotation of the air duct 10 in a limited manner.
Please refer to fig. 1, a control panel is disposed at the top end of the box 1, the motor 201 is electrically connected to the control panel through a wire, the blower 6 is electrically connected to the control panel through a wire, and the coil 8 is electrically connected to the control panel through a wire, so as to control the motor 201, the blower 6 and the coil 8 to work.
The utility model discloses a theory of operation is: when the electromagnetic energy hot blast stove for greenhouse cultivation is used, the coil 8 and the fan 6 are started through the control panel, the coil 8 heats air in the heating pipe 7, the fan 6 blows the heating air in the heating pipe 7 into the corrugated pipe 9, then the heating air is discharged into the environment through the air pipe 10, the external environment is heated, the motor 201 is started to drive the transmission shaft 202 to rotate, the transmission shaft 202 drives the cam 203 to rotate, when the top end of the cam 203 rotates downwards from the horizontal state, the connecting plate 301 is extruded, the connecting plate 301 is supported through the rotation of the supporting rod 302, the connecting rod 303 is driven to move downwards when the connecting plate 301 and the connecting rod 303 rotate relatively, so that one end, connected with the corrugated pipe 9, of the air pipe 10 rotates downwards, at the moment, one end, far away from the corrugated pipe 9, rotates upwards under the rotation supporting effect of the rotation shaft, when the top end of the cam 203 rotates too low, the top of cam 203 upwards rotates, connecting plate 301 rotates under the elastic force effect of reset spring 304 and resets, drive connecting rod 303 upward movement, make the one end that tuber pipe 10 kept away from bellows 9 rotate downwards, so reciprocal circulation, tuber pipe 10 reciprocating rotation, make the hot-blast spatial dimension that different height was covered fast that tuber pipe 10 blew out, motor 201 drives transmission shaft 202 pivoted simultaneously, transmission shaft 202 drives driving pulley 204 and rotates, thereby under the transmission of belt 206, driving pulley 204 drives driven pulley 205 and rotates, driven pulley 205 drives reciprocal lead screw 401 and rotates, make carriage release lever 403 under the limiting displacement of sliding shaft 402, along the outer wall reciprocating motion of reciprocal lead screw 401, meanwhile, along the outer wall reciprocating motion of sliding shaft 402, thereby make brush 404 carry out reciprocal wiping to the top of box 1, the realization is cleared up the dust of box 1.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an electromagnetic energy hot-blast furnace for big-arch shelter is bred which characterized in that includes: a box body (1); the transmission mechanism (2) comprises a motor (201), a transmission shaft (202), a cam (203), a driving pulley (204), a driven pulley (205) and a belt (206), wherein the motor (201) is fixedly installed on the outer wall of the box body (1) through a rack, the transmission shaft (202) is installed at the output end of the motor (201), the motor (201) penetrates through the box body (1), the cam (203) is installed at the other end of the transmission shaft (202), the driving pulley (204) is installed on the outer wall of the transmission shaft (202) and located on one side of the outer wall of the box body (1), the driven pulley (205) is installed at the top end of one end of the box body (1), and the belt (206) is sleeved on the outer walls of the driving pulley (204) and the driven pulley (205);
the swing mechanism (3) comprises a connecting plate (301), a supporting rod (302), a connecting rod (303) and a reset spring (304), the connecting plate (301) is installed on one side of the interior of the box body (1), the supporting rod (302) is rotatably installed on one side of the outer wall of the connecting plate (301), the connecting rod (303) is rotatably installed on the outer wall of the connecting plate (301) and located on the same side of the supporting rod (302), and the reset spring (304) is fixedly installed at one end of the bottom end of the connecting plate (301); and the dust removal mechanism (4) is positioned at the top end of the box body (1) and is used for removing dust at the top end of the box body (1).
2. The electromagnetic energy hot blast stove for greenhouse cultivation as claimed in claim 1, wherein the dust removing mechanism (4) comprises a reciprocating screw rod (401), a sliding shaft (402), a moving rod (403), and a brush (404), the reciprocating screw rod (401) is installed at the top end of one end of the box body (1), the sliding shaft (402) is installed at the top end of the other end of the box body (1), the moving rod (403) is installed on the outer walls of the reciprocating screw rod (401) and the sliding shaft (402), the brush (404) is fixedly installed at the bottom end of the moving rod (403), and the bottom end of the brush (404) is in contact with the top end of the box body (1).
3. The electromagnetic energy hot blast stove for greenhouse cultivation as claimed in claim 2, wherein one end of the outer wall of the box body (1) is provided with two fixed seats (5), the joint of the outer wall of the reciprocating screw rod (401) and the fixed seats (5) is rotatably connected through a bearing, the driven pulley (205) is fixedly installed at one end of the reciprocating screw rod (401), and the joint of the inner end of the moving rod (403) and the reciprocating screw rod (401) is provided with a thread groove engaged with the outer wall of the reciprocating screw rod (401).
4. The electromagnetic energy hot blast stove for greenhouse cultivation as claimed in claim 2, wherein two other fixing seats (5) are arranged on the outer wall of the box body (1) at two ends of the sliding shaft (402), the sliding shaft (402) is fixedly connected with the fixing seats (5), and a sliding groove matched with the outer wall of the sliding shaft (402) is arranged at the connection position of the other end of the inner part of the moving rod (403) and the sliding shaft (402).
5. The electromagnetic energy hot blast stove for greenhouse cultivation as claimed in claim 1, wherein a fan (6) is fixedly installed at one end of the outer wall of the box body (1), a heating pipe (7) is arranged at the position, located inside the box body (1), of the output end of the fan (6), a coil (8) is sleeved on the outer wall of the heating pipe (7), heat insulation cotton is arranged between the heating pipe (7) and the coil (8), a corrugated pipe (9) is connected to the other end of the heating pipe (7), an air pipe (10) penetrating through the other end of the outer wall of the box body (1) is connected to the other end of the corrugated pipe (9), and the bottom end of the air pipe (10) is fixedly installed with the connecting rod (303).
6. The electromagnetic energy hot blast stove for greenhouse cultivation as claimed in claim 5, wherein a mounting plate (11) is arranged inside the box body (1), the top end of the support rod (302) is fixedly connected with the bottom end of the mounting plate (11), the heating pipe (7) is fixedly mounted with the mounting plate (11) through a fixing frame, a square groove is arranged at the other end of the box body (1), and the outer wall of the air pipe (10) is rotatably connected with the inner walls of two sides of the square groove through a rotating shaft.
7. The electromagnetic energy hot blast stove for greenhouse cultivation as claimed in claim 5, wherein a control panel is arranged at the top end of the box body (1), the motor (201) is electrically connected with the control panel through a wire, the fan (6) is electrically connected with the control panel through a wire, and the coil (8) is electrically connected with the control panel through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627758.XU CN214961459U (en) | 2021-07-18 | 2021-07-18 | Electromagnetic energy hot blast stove for greenhouse cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627758.XU CN214961459U (en) | 2021-07-18 | 2021-07-18 | Electromagnetic energy hot blast stove for greenhouse cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214961459U true CN214961459U (en) | 2021-12-03 |
Family
ID=79127044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121627758.XU Expired - Fee Related CN214961459U (en) | 2021-07-18 | 2021-07-18 | Electromagnetic energy hot blast stove for greenhouse cultivation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214961459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361982A (en) * | 2022-01-15 | 2022-04-15 | 张宁欣 | Low-voltage cabinet for reversible anti-corrosion treatment |
-
2021
- 2021-07-18 CN CN202121627758.XU patent/CN214961459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361982A (en) * | 2022-01-15 | 2022-04-15 | 张宁欣 | Low-voltage cabinet for reversible anti-corrosion treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214961459U (en) | Electromagnetic energy hot blast stove for greenhouse cultivation | |
| CN214549276U (en) | Base station for mopping device and cleaning system | |
| CN104880121A (en) | Cleaning device and automatic cleaning method for condensers of air conditioners | |
| CN210730438U (en) | Heat supply and ventilation pipeline cleaning device | |
| CN213027059U (en) | Block terminal with heat dissipation function | |
| CN213043938U (en) | PLC switch board that possesses dust clearance function | |
| CN212588661U (en) | Self-service cleaning dustproof device | |
| CN218940464U (en) | Ventilating and heat-dissipating device for indoor power distribution cabinet | |
| CN208840145U (en) | A kind of cleaning air duct equipment of Heating,Ventilating and Air Conditioning | |
| CN115842299B (en) | Power distribution device and method for optimizing power supply | |
| CN216750941U (en) | Multifunctional power equipment operation maintenance device | |
| CN217540907U (en) | Energy-saving outdoor unit | |
| CN211088908U (en) | Power distribution cabinet with self-cleaning function | |
| CN210140714U (en) | Dryer head, clothes nursing machine and clothes airing and drying integrated device | |
| CN113069621A (en) | Multi-functional anus intestines care apparatus | |
| CN219865546U (en) | tower fan | |
| CN211130020U (en) | Air blowing equipment | |
| CN219268176U (en) | Portable electrical equipment dehydrating unit | |
| CN108296246A (en) | A kind of full-automatic hanging air conditioner shell cleaning robot | |
| CN216391728U (en) | Switch type programmable direct current power supply | |
| CN221133366U (en) | Maintenance device for fire-fighting equipment | |
| CN219036905U (en) | Air conditioner outdoor unit and air conditioner | |
| CN113339529B (en) | Wind direction adjustable blast gate | |
| CN220780752U (en) | Low-power-consumption energy-saving magnetic separator | |
| CN213371728U (en) | Window cleaning machine capable of rotating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220331 Address after: 130000 No.333 Xinglong Street, Longkai Industrial Park, Changchun Nong'an Economic Development Zone, Helong Town, Nong'an County, Changchun City, Jilin Province Patentee after: Jilin Haike electromagnetic energy technology Co.,Ltd. Patentee after: Shenzhen Haike Electronic High Tech Co.,Ltd. Address before: 130000 No.333 Xinglong Street, Longkai Industrial Park, Changchun Nong'an Economic Development Zone, Helong Town, Nong'an County, Changchun City, Jilin Province Patentee before: Jilin Haike electromagnetic energy technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |