CN111741664B - Efficient insect-expelling and heat-dissipating electrical cabinet - Google Patents
Efficient insect-expelling and heat-dissipating electrical cabinet Download PDFInfo
- Publication number
- CN111741664B CN111741664B CN202010715741.3A CN202010715741A CN111741664B CN 111741664 B CN111741664 B CN 111741664B CN 202010715741 A CN202010715741 A CN 202010715741A CN 111741664 B CN111741664 B CN 111741664B
- Authority
- CN
- China
- Prior art keywords
- cavity
- liquid
- arc
- wall
- circular ring
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20309—Evaporators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
Abstract
The invention discloses a high-efficiency insect-expelling and heat-dissipating electrical cabinet which comprises a cabinet body, wherein the side wall of the cabinet body is provided with a through hole, the inner wall of the through hole is connected with a circular ring in a sliding manner, a plurality of impellers are rotatably connected in the through hole through a rotating shaft, one of the impellers is made of a magnetic material, an annular cavity is arranged in the circular ring, the inner wall of the annular cavity is symmetrically, hermetically and slidably connected with two arc-shaped blocks, the opposite side walls of the two arc-shaped blocks are provided with arc-shaped grooves, and an evaporation cavity is formed among the arc-shaped blocks, the arc-shaped grooves and the annular cavity. The volume expansion of the evaporation cavity and the cooling of the gaseous evaporation liquid by the cooling cavity reduce the volume of the evaporation cavity, so that the circular ring periodically rotates forwards and backwards, further the impeller periodically rotates forwards and backwards, the convection of hot gas and external cold air in the electric cabinet is accelerated, the heat dissipation and cooling in the electric cabinet are accelerated, and when the circular ring periodically rotates, the insect repellent liquid is continuously pumped out of the cabinet body to repel mosquitoes.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a high-efficiency insect-expelling and heat-dissipating electrical cabinet.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally, and the electrical cabinet is widely used in the environmental protection industry, the electric power system industry, the fire safety monitoring industry and other industries.
Present regulator cubicle is in order according to actual need, some regulator cubicles can be installed in the open air, but outdoor mosquito is more, and electronic component in the regulator cubicle can cooperate some signal lamps to flash that does not stop at the during operation, and then because the phototaxis of mosquito, make can gather more mosquito inside and outside the regulator cubicle, and after the regulator cubicle is used for a long time, its inside high temperature, make the inside mosquito of getting into the regulator cubicle directly attached to electronic component after being scalded dead, and then influence the regulator cubicle and normally work, and only through the air convection heat dissipation with the external world to the heat dissipation of regulator cubicle at present, make to distribute slowly to the heat in the regulator cubicle, and lead to the temperature on the electronic component to further improve after the mosquito is attached to electronic component, influence the life of regulator cubicle.
Therefore, an efficient insect-repelling and heat-dissipating electrical cabinet is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a high-efficiency insect-repelling heat-dissipating electrical cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-efficient expelling parasite heat dissipation type regulator cubicle, includes the cabinet body, the through-hole has been seted up to cabinet side wall, through-hole inner wall sliding connection has the ring, rotate through the pivot in the through-hole and be connected with a plurality of impellers, one of them the impeller adopts magnetic material to make, the annular chamber has been seted up in the ring, annular chamber inner wall symmetric seal sliding connection has two arc pieces, two the arc wall has been seted up to the relative lateral wall of arc piece, constitute the evaporation chamber between arc piece, arc groove and the annular chamber, just evaporation intracavity packing has the evaporating liquid, constitute the stock solution chamber between annular chamber and the arc piece, the cooling chamber has been seted up to cabinet body upper end, the cavity has been seted up to cabinet body lower extreme, the cavity intussuseption is filled with expelling parasite liquid, install on the ring with the expelling parasite liquid pump to the external pump liquid mechanism of cabinet.
Preferably, the liquid pumping mechanism comprises a magnetic plate fixedly connected to the upper right of the inner wall of the annular cavity, the side wall of the magnetic plate is connected with the inner wall of the cavity through a one-way liquid suction pipe, a liquid spraying cavity is formed in the circular ring, the side wall of the magnetic plate is connected with the inner wall of the liquid spraying cavity through a one-way liquid outlet pipe, a plurality of liquid spraying holes communicated with the outside are formed in the inner wall of the liquid spraying cavity, and the inner wall of each liquid spraying hole is fixedly connected with a vibrating spring.
Preferably, a first magnetic block and a second magnetic block are symmetrically embedded in the two arc blocks, a permanent magnet is embedded in the bottom of the annular cavity, and the attraction force between the first magnetic block and the permanent magnet is far greater than that between the second magnetic block and the permanent magnet.
The invention has the following beneficial effects:
1. by arranging the evaporation liquid, the evaporation liquid can preliminarily absorb heat in the electrical cabinet, and the heat dissipation in the electrical cabinet has an obvious effect;
2. by arranging the arc blocks and the magnetic plate, after the evaporating liquid continuously absorbs heat, the evaporating amount of the evaporating liquid is increased, so that the volume of an evaporating cavity is increased, the two arc blocks are pushed to respectively slide upwards to be in contact with the magnetic plate, the gravity center of the ring slides upwards, the ring slides downwards under the action of gravity, the impeller is driven to rotate forwards to generate positive pressure, external cold air is input into the electric cabinet, and the cooling treatment in the electric cabinet is further accelerated;
3. when the ring rotates downwards to enable the magnetic plate to be located right below, the evaporation cavity is opposite to the cooling cavity, heat in the evaporation cavity is absorbed under the action of the cooling cavity, the gaseous evaporated liquid is cooled and liquefied, the space of the evaporation cavity is reduced, the air pressure is reduced, the two arc-shaped blocks are driven to rotate upwards again, the gravity center of the ring slides upwards again, the ring slides downwards again under the action of gravity, the impeller is driven to rotate reversely to generate negative pressure, hot air in the electric cabinet is input to the outside, the ring rotates back to the initial state again, the evaporation cavity is far away from the cooling cavity, the evaporated liquid absorbs heat again and evaporates, the two arc-shaped blocks are pushed to slide upwards again, the operation is repeated, the impeller periodically rotates forwards and backwards, convection of the hot air in the electric cabinet and cold air outside is accelerated, and heat dissipation and cooling in the electric cabinet are accelerated;
4. through setting up the cavity, the stock solution chamber, hydrojet chamber and hydrojet hole, two arc pieces are reciprocal when the annular chamber inner wall slides, make the periodic increase in space in the stock solution chamber with reduce, when stock solution intracavity space increase, stock solution intracavity wall absorbs the expelling parasite liquid from the cavity through one-way pipette, when stock solution intracavity space reduces, the one-way drain pipe of stock solution intracavity wall extrudees the expelling parasite liquid and gets into the hydrojet intracavity, and spout from hydrojet hole high-speed, and when expelling parasite liquid blowout, the faster expelling parasite liquid of velocity of flow can strike the vibration spring, make the vibration spring constantly shake, and then smash the expelling parasite liquid, increase the scope of spraying of expelling parasite liquid in the air, increase the expelling parasite effect.
Drawings
Fig. 1 is a schematic structural diagram of an efficient insect-repelling and heat-dissipating electrical cabinet according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic structural diagram of an evaporation liquid in an efficient insect-repelling and heat-dissipating electrical cabinet according to the present invention during evaporation;
fig. 5 is a schematic structural view of a ring in the efficient insect-repelling and heat-dissipating electrical cabinet according to the present invention when rotating;
fig. 6 is a schematic structural diagram of the evaporated liquid in the efficient insect-repelling and heat-dissipating electrical cabinet according to the invention after being cooled.
In the figure: the device comprises a cabinet body 1, a through hole 2, a circular ring 3, an impeller 4, an annular cavity 5, a liquid storage cavity 51, an arc-shaped block 6, an arc-shaped groove 7, an evaporation cavity 71, a permanent magnet 8, a first magnetic block 9, a second magnetic block 10, a magnetic plate 11, a cooling cavity 12, a cavity 13, a one-way liquid suction pipe 14, a liquid spraying cavity 15, a one-way liquid outlet pipe 16, a liquid spraying hole 17 and a vibrating spring 18.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Referring to fig. 1-6, a high-efficient expelling parasite heat dissipation type regulator cubicle, including the cabinet body 1, through-hole 2 has been seted up to cabinet body 1 lateral wall, through-hole 2 inner wall sliding connection has ring 3, rotate through the pivot in the through-hole 2 and be connected with a plurality of impeller 4, one of them impeller 4 adopts magnetic material to make, annular chamber 5 has been seted up in the ring 3, annular chamber 5 inner wall symmetry sealing sliding connection has two arc pieces 6, arc 7 has been seted up to two arc pieces 6, arc piece 6, constitute evaporation chamber 71 between arc 7 and the annular chamber 5, and evaporation chamber 71 intussuseption is filled with the evaporating liquid, it should be said that, the dichloromethane solution is selected for use to the evaporating liquid, the boiling point of dichloromethane solution is 39.7 ℃, relative lateral wall becomes the stock solution chamber 51 between annular chamber 5 and the arc piece 6, cooling chamber 12 has been seted up to cabinet body 1 upper end, cavity 13 has been seted up to cabinet body 1 lower extreme, cavity 13 intussuseption is filled with expelling parasite liquid, install on the ring 3 with the expelling parasite liquid pump mechanism outside the expelling parasite liquid to the cabinet body 1.
The liquid pumping mechanism comprises a magnetic plate 11 fixedly connected to the upper right of the inner wall of the annular cavity 5, the side wall of the magnetic plate 11 is connected with the inner wall of the cavity 13 through a one-way liquid suction pipe 14, a liquid spraying cavity 15 is formed in the annular ring 3, the side wall of the magnetic plate 11 is connected with the inner wall of the liquid spraying cavity 15 through a one-way liquid outlet pipe 16, it needs to be explained that the one-way liquid suction pipe 14 only allows insect repellent to enter the liquid storage cavity 51 from the cavity 13, the one-way liquid outlet pipe 16 only allows insect repellent to enter the liquid spraying cavity 15 from the liquid storage cavity 51, the inner wall of the liquid spraying cavity 15 is provided with a plurality of liquid spraying holes 17 communicated with the outside, and the inner walls of the liquid spraying holes 17 are fixedly connected with vibration springs 18.
First magnetic blocks 9 and second magnetic blocks 10 are symmetrically embedded in the two arc-shaped blocks 6, permanent magnets 8 are embedded in the bottom of the annular cavity 5, the suction force between the first magnetic blocks 9 and the permanent magnets 8 is far greater than the suction force between the second magnetic blocks 10 and the permanent magnets 8, further, when the gravity center of the annular ring 3 moves upwards to enable the annular ring 3 to rotate under the action of gravity, as shown in fig. 5, at the moment, the evaporation cavity 71 is right opposite to the cooling cavity 12, and then the cooling cavity 12 cools the gaseous evaporated liquid in the evaporation cavity 71, so that the volume of the evaporation cavity 71 is reduced, the two arc-shaped blocks 6 can be driven to slide upwards in the annular cavity 5 again, at the moment, the suction force between the first magnetic blocks 9 and the permanent magnets 8 is far greater than the suction force between the second magnetic blocks 10 and the permanent magnets 8, and then the sliding distance of the first magnetic blocks 9 in the annular cavity 5 is greater than the sliding distance of the second magnetic blocks 10 in the annular cavity 5, so that the gravity center of the annular ring 3 moves upwards again after the two arc-shaped blocks 6 are attached, as shown in fig. 6, and the annular ring 3 rotates again.
In the invention, when the evaporating liquid continuously absorbs heat in the electrical cabinet, the evaporating amount of the evaporating liquid is increased and overcomes the suction force between the first magnetic block 9, the second magnetic block 10 and the permanent magnet 8, so that the volume of the evaporating cavity 71 is increased, the two arc-shaped blocks 6 are pushed to slide on the inner wall of the annular cavity 5, and the two arc-shaped blocks 6 are respectively attached to the side walls of the magnetic plate 11, as shown in fig. 4, the center of gravity of the annular ring 3 is moved upwards, the annular ring 3 rotates downwards under the action of gravity, and the magnetic plate 11 is positioned right below the through hole 2, as shown in fig. 5, the evaporating cavity 71 is close to and positioned right below the cooling cavity 12, so that the cooling cavity 12 cools the gaseous evaporating liquid in the evaporating cavity 71, then the volume of the evaporation cavity 71 is reduced, and then the two arc-shaped blocks 6 are driven to slide upwards on the inner wall of the annular cavity 5 again under the action of the magnetic attraction of the permanent magnet 8 and the pressure in the evaporation cavity 71, and the two arc-shaped blocks 6 are attached to the side wall of the magnetic plate 11 again, as shown in fig. 6, the gravity center of the ring 3 moves upwards again at the moment, and then the ring 3 rotates downwards again to return to the initial position, as shown in fig. 1, then the evaporated liquid continuously absorbs the heat in the electric cabinet, and then the operation is repeated, so that the ring 3 periodically rotates forwards and backwards, and further the impeller 4 is driven to periodically rotate forwards and backwards under the action of the magnetic plate 11, thereby accelerating the convection of hot air and external cold air in the electric cabinet, and accelerating the heat dissipation and cooling in the electric cabinet;
two arc pieces 6 make the space of stock solution chamber 51 constantly increase and reduce when making a round trip to slide in annular chamber 5, when stock solution chamber 51 inner space increases, stock solution chamber 51 inner wall absorbs the expelling parasite liquid from cavity 13 through one-way pipette 14, when stock solution chamber 51 inner space reduces, the one-way drain pipe 16 of stock solution chamber 51 inner wall extrudees the expelling parasite liquid and gets into in the hydrojet chamber 15, and spout from hydrojet hole 17 high speed, so, when two arc pieces 6 constantly slide, can constantly pump the expelling parasite liquid in the cavity 13 from hydrojet hole 17 high speed, and then drive the mosquito, and when the high-speed blowout of expelling parasite liquid, the faster expelling parasite liquid of velocity of flow can strike vibration spring 18, make vibration spring 18 constantly shake, and then smash the expelling parasite liquid, increase the scope of expelling parasite liquid in the air, increase the expelling parasite effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The high-efficiency insect-expelling heat-dissipation electrical cabinet comprises a cabinet body (1) and is characterized in that a through hole (2) is formed in the side wall of the cabinet body (1), a circular ring (3) is connected to the inner wall of the through hole (2) in a sliding manner, a plurality of impellers (4) are rotatably connected to the through hole (2) through a rotating shaft, one impeller (4) is made of a magnetic material, an annular cavity (5) is formed in the circular ring (3), two arc-shaped blocks (6) are connected to the inner wall of the annular cavity (5) in a sliding manner in a symmetrical and sealed manner, arc-shaped grooves (7) are formed in opposite side walls of the two arc-shaped blocks (6), an evaporation cavity (71) is formed among the arc-shaped blocks (6), the arc-shaped grooves (7) and the annular cavity (5), evaporation liquid is filled in the evaporation cavity (71), a liquid storage cavity (51) is formed between the annular cavity (5) and the arc-shaped blocks (6), a cooling cavity (12) is formed in the upper end of the cabinet body (1), a cavity (13) is formed in the lower end of the cabinet body (1), insect-expelling liquid is filled in the cavity (13), a liquid storage pump mechanism for connecting the insect-expelling liquid pump to the outside the cabinet body (1) is installed on the circular ring (3), and comprises a magnetic pump mechanism (11) and a magnetic liquid-absorbing mechanism connecting the inner wall (11), a liquid spraying cavity (15) is formed in the circular ring (3), the side wall of the magnetic plate (11) is connected with the inner wall of the liquid spraying cavity (15) through a one-way liquid outlet pipe (16), a plurality of liquid spraying holes (17) communicated with the outside are formed in the inner wall of the liquid spraying cavity (15), a vibrating spring (18) is fixedly connected to the inner wall of each liquid spraying hole (17), a first magnetic block (9) and a second magnetic block (10) are symmetrically embedded in the two arc-shaped blocks (6), and a permanent magnet (8) is embedded in the bottom of the circular ring cavity (5); when the inner space of the liquid storage cavity (51) is increased, the inner wall of the liquid storage cavity (51) sucks insect repellent from the cavity (13) through the one-way liquid suction pipe (14), and when the inner space of the liquid storage cavity (51) is decreased, the one-way liquid outlet pipe (16) in the inner wall of the liquid storage cavity (51) extrudes the insect repellent into the liquid spraying cavity (15) and sprays out from the liquid spraying hole (17) at a high speed.
2. A high-efficiency heat-dissipation and insect-expelling electrical cabinet according to claim 1, wherein the attractive force between the first magnetic block (9) and the permanent magnet (8) is much larger than the attractive force between the second magnetic block (10) and the permanent magnet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715741.3A CN111741664B (en) | 2020-07-23 | 2020-07-23 | Efficient insect-expelling and heat-dissipating electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010715741.3A CN111741664B (en) | 2020-07-23 | 2020-07-23 | Efficient insect-expelling and heat-dissipating electrical cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111741664A CN111741664A (en) | 2020-10-02 |
| CN111741664B true CN111741664B (en) | 2022-12-06 |
Family
ID=72657361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010715741.3A Active CN111741664B (en) | 2020-07-23 | 2020-07-23 | Efficient insect-expelling and heat-dissipating electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111741664B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112838490B (en) * | 2020-12-31 | 2023-04-14 | 江苏东方四通科技股份有限公司 | Intermediate frequency power supply with temperature control protection |
| CN113154300A (en) * | 2021-04-01 | 2021-07-23 | 金玲玲 | Cooling and aroma-increasing ceiling lamp for office work |
| CN115733302B (en) * | 2022-11-22 | 2023-05-30 | 大庆恒驰电气有限公司 | Residual energy power generation facility in operation of pumping unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425457A (en) * | 2019-08-12 | 2019-11-08 | 郑州万维电子科技有限公司 | A kind of automatically cleaning radiating LED lamp |
| CN111006146A (en) * | 2019-12-10 | 2020-04-14 | 沈斯义 | Road surface lamp is used in municipal administration with deinsectization heat dissipation function |
| CN111029920A (en) * | 2019-12-25 | 2020-04-17 | 李焕昭 | Heat-resistant protection against insects type communication base station switch board |
| CN111129381A (en) * | 2019-12-11 | 2020-05-08 | 张勋 | Self-heat-dissipation lithium battery |
| CN111147956A (en) * | 2019-12-30 | 2020-05-12 | 陈晓硕 | High temperature resistant type router |
| CN111146703A (en) * | 2020-01-06 | 2020-05-12 | 王路萍 | Insect-proof power distribution cabinet for communication base station |
-
2020
- 2020-07-23 CN CN202010715741.3A patent/CN111741664B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425457A (en) * | 2019-08-12 | 2019-11-08 | 郑州万维电子科技有限公司 | A kind of automatically cleaning radiating LED lamp |
| CN111006146A (en) * | 2019-12-10 | 2020-04-14 | 沈斯义 | Road surface lamp is used in municipal administration with deinsectization heat dissipation function |
| CN111129381A (en) * | 2019-12-11 | 2020-05-08 | 张勋 | Self-heat-dissipation lithium battery |
| CN111029920A (en) * | 2019-12-25 | 2020-04-17 | 李焕昭 | Heat-resistant protection against insects type communication base station switch board |
| CN111147956A (en) * | 2019-12-30 | 2020-05-12 | 陈晓硕 | High temperature resistant type router |
| CN111146703A (en) * | 2020-01-06 | 2020-05-12 | 王路萍 | Insect-proof power distribution cabinet for communication base station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111741664A (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111741664B (en) | Efficient insect-expelling and heat-dissipating electrical cabinet | |
| CN111726974B (en) | Electrical cabinet with insect-expelling and high-heat-dissipation functions | |
| CN110854720A (en) | Multifunctional power distribution cabinet for communication base station | |
| CN111779732B (en) | Hydraulic oil cooling system of plane embossing machine | |
| CN111029920B (en) | Heat-resistant protection against insects type communication base station switch board | |
| US5818131A (en) | Linear motor compressor and its application in cooling system | |
| CN112054401A (en) | Novel intelligence low-voltage cabinet | |
| CN111864563A (en) | Fire extinguishing type power distribution cabinet based on high-temperature demagnetization principle | |
| CN111520640B (en) | Novel outdoor LED (light-emitting diode) landscape lamp | |
| CN111343839A (en) | LED lamp autogyration heat dissipation type starter | |
| WO1996031937A1 (en) | Linear motor compressor and its application in cooling system | |
| CN111957206A (en) | Radiating and insect-expelling formaldehyde-removing lamp based on UVLED and photocatalyst | |
| CN211238893U (en) | Power distribution cabinet with good heat dissipation performance | |
| CN111520622A (en) | Outdoor LED light of kill mosquito worm heat dissipation type | |
| CN112459866A (en) | Exhaust pipe with refrigeration and cooling functions for automobile | |
| CN113596610B (en) | High-performance router based on network engineering | |
| CN111780003A (en) | Mosquito-repelling LED street lamp | |
| CN111692561A (en) | LED (light-emitting diode) landscape lamp with cooling and cleaning functions | |
| CN111799672A (en) | Switch board with from function of putting out a fire | |
| CN112670856A (en) | Active heat dissipation type deinsectization switch board | |
| CN112186538A (en) | Communication is with high-efficient heat dissipation type switch board | |
| CN113668864A (en) | Large-volume concrete condensing device | |
| CN110379590B (en) | Solar power supply transformer installation equipment | |
| CN112503436A (en) | Dust-proof explosion-proof LED illuminating lamp for underground engineering | |
| CN113086456B (en) | Fire prevention type garbage bin for intelligence house trade |
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: 20221110 Address after: Room 101-27, Floor 3, Building 9, Zone 2, No. 31, Kechuang 13th Street, Beijing Economic and Technological Development Zone, Beijing 102600 (Yizhuang Cluster, High end Industrial Zone, Beijing Pilot Free Trade Zone) Applicant after: Beijing Huayuan Xinli Power Technology Co.,Ltd. Address before: No. 636, Guomao Avenue South, Shilou Town, Panyu District, Guangzhou, Guangdong 511400 Applicant before: Zhuo Shuomin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |