CN209169668U - A kind of Multifunctional high-low press-fitting electric cabinet - Google Patents
A kind of Multifunctional high-low press-fitting electric cabinet Download PDFInfo
- Publication number
- CN209169668U CN209169668U CN201821904062.5U CN201821904062U CN209169668U CN 209169668 U CN209169668 U CN 209169668U CN 201821904062 U CN201821904062 U CN 201821904062U CN 209169668 U CN209169668 U CN 209169668U
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating bar
- cabinet body
- cabinet
- gear group
- 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
- 230000000694 effects Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to power distribution cabinet technical field, it is related to a kind of Multifunctional high-low press-fitting electric cabinet, including cabinet body, rotary electric machine is fixed at the top of cabinet body, the output shaft of rotary electric machine is connected with first gear group, the first rotating bar is connected in first gear group, the both ends of first rotating bar are symmetrically connected with second gear group, the lower end of second gear group is connected by support frame, the second rotating bar is connected in second gear group, one end of second rotating bar is located in the bearing block of cabinet body inner wall, and the other end of the second rotating bar is connected with moving blade;It is equipped with battery in cabinet body, the solar cell panel assembly of angle adjustable is equipped at the top of cabinet body, cabinet body side wall is equipped with warning lamp;The utility model radiating efficiency is high, heat dissipation effect is high, highly-safe.
Description
Technical field
The utility model relates to a kind of high-low voltage electric power distribution cabinets, belong to power distribution cabinet technical field, and more specifically, this is practical new
Type is related to a kind of Multifunctional high-low press-fitting electronic box.
Background technique
High-low voltage electric power distribution cabinet be exactly as its name suggests in power supply system for carry out electric energy distribution, control, metering and
The controller switching equipment of connection cables, general power supply bureau, electric substation are all to use high-tension switch cabinet, are then drawn through transformer pressure-reducing low-pressure side
Arrive low-voltage distribution cabinet out, low-voltage distribution cabinet is in the distribution board for arriving each electricity consumption, control cabinet, switch-box, and the inside is exactly by by one
A little switch, breaker, fuse, button, indicator light, instrument, electric wires etc protection device, which are assembled integrally, reaches design function
It is required that power distribution equipment equipment.
Existing high-low voltage electric power distribution cabinet radiating efficiency is low, and heat dissipation effect is poor, the temperature be easy to causeing inside high-low voltage electric power distribution cabinet
Degree persistently increases and fire occurs, and the safety of high-low voltage electric power distribution cabinet is poor;Meanwhile nothing on high-low voltage electric power distribution cabinet in the prior art
Warning at night lamp, people are easy accidentally to hit high-low voltage electric power distribution cabinet and cause danger in the environment of night dark.
Therefore, in order to solve these problems, the utility model proposes a kind of Multifunctional high-lows to be press-fitted electric cabinet.
Utility model content
Based on the above technical problem, the utility model provides a kind of Multifunctional high-low press-fitting electric cabinet, thus solve with
Toward high-low voltage electric power distribution cabinet heat dissipation effect difference and the technical problem of safety difference.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of Multifunctional high-low press-fitting electric cabinet, including cabinet body,
It is fixed with rotary electric machine at the top of the cabinet body, the output shaft of rotary electric machine is connected with first gear group, first gear
The first rotating bar is connected in group, the both ends of the first rotating bar are symmetrically connected with second gear group, and the lower end of second gear group is logical
Support frame connection is crossed, is connected with the second rotating bar in second gear group, one end of the second rotating bar is located at the bearing of cabinet body inner wall
In seat, the other end of the second rotating bar is connected with moving blade;Battery is equipped in the cabinet body, being equipped with angle at the top of cabinet body can
The solar cell panel assembly of adjusting, cabinet body side wall are equipped with warning lamp.
On the basis of above technical scheme: the first gear group includes intermeshing first bevel gear and the second cone tooth
Wheel, the output axis connection of first bevel gear and rotary electric machine, first rotating bar run through second bevel gear.
On the basis of above technical scheme: the second gear group includes first gear and second gear, first gear with
The connection of first rotating bar, second gear are connect with support frame, and support frame is fixed on bottom of cabinet bulk;The first gear and the second tooth
Several third gears are engaged between wheel, second rotating bar is connect with third gear.
On the basis of above technical scheme: the junction of first rotating bar and first gear, the second rotating bar and the
The junction of three gears is connected by key.
On the basis of above technical scheme: the battery panel components include two pieces of two pieces of solar batteries being hinged
Plate, every piece of solar panel lower section are equipped with connecting plate, shifting chute have been offered below connecting plate, being equipped in shifting chute can
The other end and the cabinet body top of the fixed link moved along shifting chute, fixed link are fixedly connected;Air pressure is equipped between the fixed link
Cylinder, the output shaft of pneumatic cylinder are connected with Y-shaped telescopic rod, and the top of Y-shaped telescopic rod is cut with scissors with two pieces of solar panels respectively
It connects.
On the basis of above technical scheme: being equipped with Rubber shock-absorbing pad at the top of the cabinet body, the fixed link and pneumatic cylinder are set
It is placed on Rubber shock-absorbing pad.
On the basis of above technical scheme: the battery includes input terminal and output end, input terminal and solar battery
Plate connection, output end are connect with rotary electric machine, pneumatic cylinder and warning lamp.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, it in the utility model, can effectively be radiated to height power distribution cabinet, guarantee height power distribution cabinet in use process
Temperature in middle power distribution cabinet can be distributed timely, improve the radiating efficiency of height power distribution cabinet, guarantee dissipating for height power distribution cabinet
Thermal effect extends the service life of device in height power distribution cabinet to guarantee that the device in height power distribution cabinet can work normally;
Meanwhile can also prevent the raising of the constant temperature in height power distribution cabinet from fire occurs by timely, effective heat dissipation, it improves and protects
Demonstrate,prove the safety in power distribution cabinet use process;
2, in the utility model, a police can be played in night or other darker environment by the setting of warning lamp
The effect show, reminded prevents human or animal from accidentally filling height power distribution cabinet and causing danger, and uses to further increase low power distribution cabinet
Safety;
3, in the utility model, the setting of solar cell panel assembly can be during height power distribution cabinet use sufficiently
Using solar energy, solar energy is changed into electric energy storage and the power supply required as the heat dissipation of height power distribution cabinet or warning, is reached
Electric energy is saved to save the effect of cost;
4, in the utility model, solar cell panel assembly angle adjustable can guarantee that solar panel was using
Guarantee in journey by adjusting angle solar panel can the face sun always, so that the electric energy for improving solar panel turns
Efficiency is changed, utilizes solar energy to greatest extent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the enlarged diagram at A;
Marked in the figure: 1- cabinet body;2- rotary electric machine;3- first gear group;3.1- first bevel gear;3.2- second bores tooth
Wheel;The first rotating bar of 4-;5- second gear group;5.1- first gear;5.2- second gear;5.3- third gear;5.4- second
Rotating bar;5.5- bearing block;5.6- moving blade;6- support frame;7- battery;8- solar cell panel assembly;8.1- battery
Plate;8.2- connecting plate;8.3- shifting chute;8.4- fixed link;8.5- pneumatic cylinder;8.6-Y font telescopic rod;9- warning lamp;10- rubber
Glue resilient cushion.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Specific embodiment
Embodiment 1
As shown in Figs. 1-2, a kind of Multifunctional high-low is press-fitted electric cabinet, including cabinet body 1,
It is fixed with rotary electric machine 2 at the top of the cabinet body 1, the output shaft of rotary electric machine 2 is connected with first gear group 3, and first
The first rotating bar 4 is connected on gear set 3, the both ends of the first rotating bar 4 are symmetrically connected with second gear group 5, second gear group 5
Lower end connected by support frame 6, the second rotating bar 5.1, one end position of the second rotating bar 5.1 are connected in second gear group 5
In in the bearing block 5.5 of 1 inner wall of cabinet body, the other end of the second rotating bar 5.1 is connected with moving blade 5.6;It is set in the cabinet body 1
There is battery 7, the solar cell panel assembly 8 of angle adjustable is equipped at the top of cabinet body 1,1 side wall of cabinet body is equipped with warning lamp 9;
The first gear group 3 includes intermeshing first bevel gear 3.1 and second bevel gear 3.2, and first bevel gear 3.1 and rotation are electric
The output axis connection of machine 2, first rotating bar 4 run through second bevel gear 3.2;The second gear group 5 includes first gear
5.1 and second gear 5.2, first gear 5.1 connect with the first rotating bar 4, second gear 5.2 is connect with support frame 6, support frame
6 are fixed on 1 bottom of cabinet body;Several third gears 5.3 are engaged between the first gear 5.1 and second gear 5.2, it is described
Second rotating bar is connect with third gear 5.3;
For the present embodiment in use, rotary electric machine 2 drives first bevel gear 3.1 to rotate, the rotation of first bevel gear 3.1 drives the
The rotation of two bevel gears 3.2, the rotation of second bevel gear 3.2 drive the rotation of the first rotating bar 4, and the rotation of the first rotating bar 4 drives third
Gear 5.3 rotates, and the rotation of third gear 5.3 drives second gear 5.2 to rotate, and third gear 5.3 drives the during rotation
The rotation of two rotating bars 5.1, the rotation of the second rotating bar 5.1 drive moving blade 5.6 to rotate, and moving blade 5.6 is during rotation
It is effectively radiated to height power distribution cabinet, guarantees that temperature of the height power distribution cabinet in use in power distribution cabinet can be distributed timely
It goes out, improves the radiating efficiency of height power distribution cabinet, guarantee the heat dissipation effect of height power distribution cabinet, to guarantee in height power distribution cabinet
Device can work normally, and extend the service life of device in height power distribution cabinet;Meanwhile may be used also by timely, effective heat dissipation
Fire occurs to prevent the constant temperature in height power distribution cabinet from increasing, improves the safety guaranteed in power distribution cabinet use process;
In addition, the setting of warning lamp 9 can play the role of a warning in night or other darker environment, remind, people is prevented
Or animal accidentally fills height power distribution cabinet and causes danger, to further increase the safety that low power distribution cabinet uses;
In the present embodiment, rotary electric machine 2 is speed change rotary electric machine, controls turning for rotary electric machine 2 according to ambient temperature situation
Speed, to control the radiating and cooling rate in height power distribution cabinet;Ambient temperature is high, and the revolving speed of rotary electric machine 2 is fast;Ambient temperature
Low, the revolving speed of rotary electric machine 2 is slow;
In the present embodiment, second gear 5.2 is connect by being fixed on the support frame 6 of 1 bottom of cabinet body with 1 bottom of cabinet body can be with
A supporting role is played to 5.2 group 5 of second gear, preventing second gear 5.2 group 5 during the work time cannot remain each
The intermeshing state of gear and can not achieve gear member transmission belt turn movable vane piece 5.6 rotate;
In the present embodiment, the setting of bearing block 5.5 can guarantee the second rotating bar 5.1 during rotation in horizontal
State guarantees the stability that moving blade 5.5 works without rotating upwardly and downwardly.
Embodiment 2
On the basis of embodiment 1, as shown in Figs. 1-2, the junction of first rotating bar 4 and first gear 5.1, the
Two rotating bars 5.1 and the junction of third gear 5.3 are connected by key;
The present embodiment is in use, the junction of the first rotating bar 4 and first gear 5.1 is connected by key and can guarantee first
The rotation of rotating bar 4 drives first gear 5.1 to rotate;Second rotating bar 5.1 and the junction of third gear 5.3 are connected by key
It can guarantee that third gear 5.3 drives the second rotating bar 5.1 to rotate during rotation, so that moving blade 5.6 is driven to rotate,
Realize the purpose to cool down to high-low voltage electric power distribution cabinet.
Embodiment 3
On the basis of embodiment 1-2, as shown in Figs. 1-2, the battery panel components 8 include two pieces of two pieces to be hinged
Solar panel 8.1 is equipped with connecting plate 8.2 below every piece of solar panel 8.1, offers below connecting plate 8.2
There is shifting chute 8.3, being equipped in shifting chute 8.3 can be along the fixed link 8.4 that shifting chute 8.3 moves, the other end and cabinet of fixed link 8.4
It is fixedly connected at the top of body 1;Pneumatic cylinder 8.5 is equipped between the fixed link 8.4, the output shaft of pneumatic cylinder 8.5 is connected with Y-shaped and stretches
Contracting bar 8.6, the top of Y-shaped telescopic rod 8.6 are hinged with two pieces of solar panels 8.1 respectively;
The present embodiment in use, when the position of the different time sun changes, the sun and solar panel 8.1 it
Between contact area can become smaller, the electric energy that the conversion of solar panel 8.1 obtains is low, in order to guarantee solar panel 8.1
Capable of having biggish contact area between sunlight always, we need to adjust solar panel according to different position of sun
8.1 angle;When needing to adjust the angle of solar panel 8.1, start pneumatic cylinder 8.5, pneumatic cylinder 8.5 drives Y-shaped to stretch
Contracting bar 8.6 elongates or shortens, and Y-shaped telescopic rod 8.6 drives two pieces of solar panels 8.1 around them during elongating or shortening
Intersection rotation increase between solar panel 8.1 and sunlight so as to adjust the angle of solar panel 8.1
Contact area, to increase the electric energy inversion quantity of solar panel 8.1;
In the present embodiment, the setting of fixed link 8.4 and shifting chute 8.3 can play a branch to solar panel 8.1
Support effect, guarantees to remain unchanged in the height of rotation process one end.
Embodiment 4
On the basis of embodiment 1-3, as shown in Figs. 1-2, Rubber shock-absorbing pad 10 is equipped at the top of the cabinet body 1, it is described solid
Fixed pole 8.4 and pneumatic cylinder 8.5 are set on Rubber shock-absorbing pad 10;
The present embodiment is in use, the solar cell module that the setting of Rubber shock-absorbing pad 10 can reduce angle adjustable exists
Influence of the vibration generated in the course of work to high-low voltage electric power distribution cabinet guarantees that high and low voltage electric distribution crosses the stability of work.
Embodiment 5
On the basis of examples 1 to 4, as shown in Figs. 1-2, the battery 7 includes input terminal and output end, input terminal
It is connect with solar panel 8.1, output end is connect with rotary electric machine 2, pneumatic cylinder 8.5 and warning lamp 9;
The present embodiment in use, solar panel 8.1 generate electric energy be stored in battery 7, rotary electric machine 2, gas
Cylinder pressure 8.5 and warning lamp 9 are connect with battery 7, are powered by battery 7;In this implementation, it can make in height power distribution cabinet
Solar energy is made full use of during, solar energy is changed into electric energy storage and as the heat dissipation of height power distribution cabinet or warning institute
The power supply needed has the function that save electric energy to save cost;
In the present embodiment, rotary electric machine 2, pneumatic cylinder 8.5 and warning lamp 9 can connect auxiliary power supply, when in battery 7
It is powered when not enough power supply by auxiliary power supply.
It is as described above the embodiments of the present invention.Each preferred embodiment described previously for the utility model,
Preferred embodiment in each preferred embodiment if not obvious contradictory or premised on a certain preferred embodiment,
Each preferred embodiment can any stack combinations use, the design parameter in the embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, not to limit the scope of patent protection of the utility model,
The scope of patent protection of the utility model is still subject to the claims, all specifications with the utility model and attached
The variation of equivalent structure made by figure content, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of Multifunctional high-low is press-fitted electric cabinet, including cabinet body (1), it is characterised in that:
It being fixed with rotary electric machine (2) at the top of the cabinet body (1), the output shaft of rotary electric machine (2) is connected with first gear group (3),
It is connected in first gear group (3) the first rotating bar (4), the both ends of the first rotating bar (4) are symmetrically connected with second gear group
(5), the lower end of second gear group (5) is connected by support frame (6), and second gear group is connected with the second rotating bar on (5)
(5.4), one end of the second rotating bar (5.4) is located in the bearing block (5.5) of cabinet body (1) inner wall, the second rotating bar (5.4) it is another
One end is connected with moving blade (5.6);Battery (7) are equipped in the cabinet body (1), angle adjustable is equipped at the top of cabinet body (1)
Solar cell panel assembly (8), cabinet body (1) side wall be equipped with warning lamp (9).
2. a kind of Multifunctional high-low according to claim 1 is press-fitted electric cabinet, it is characterised in that: the first gear group (3)
It is defeated with rotary electric machine (2) including intermeshing first bevel gear (3.1) and second bevel gear (3.2), first bevel gear (3.1)
Axis connection out, first rotating bar (4) run through second bevel gear (3.2).
3. a kind of Multifunctional high-low according to claim 1 is press-fitted electric cabinet, it is characterised in that: the second gear group (5)
Including first gear (5.1) and second gear (5.2), first gear (5.1) is connect with the first rotating bar (4), second gear
(5.2) it is connect with support frame (6), support frame (6) is fixed on cabinet body (1) bottom;The first gear (5.1) and second gear
(5.2) several third gears (5.3) are engaged between, second rotating bar (5.4) connect with third gear (5.3).
4. a kind of Multifunctional high-low according to claim 2 or 3 is press-fitted electric cabinet, it is characterised in that: first rotating bar
(4) connected by key with the junction of the junction of first gear (5.1), the second rotating bar (5.4) and third gear (5.3)
It connects.
5. a kind of Multifunctional high-low according to claim 1 is press-fitted electric cabinet, it is characterised in that: the solar battery board group
Part (8) includes two pieces of two pieces of solar panels (8.1) being hinged, and is set below every piece of solar panel (8.1)
Have connecting plate (8.2), offered shifting chute (8.3) below connecting plate (8.2), being equipped in shifting chute (8.3) can be along shifting chute
(8.3) other end and cabinet body (1) top of mobile fixed link (8.4), fixed link (8.4) are fixedly connected;The fixed link
(8.4) pneumatic cylinder (8.5) are equipped between, the output shaft of pneumatic cylinder (8.5) is connected with Y-shaped telescopic rod (8.6), and Y-shaped is flexible
The top of bar (8.6) is hinged with two pieces of solar panels (8.1) respectively.
6. a kind of Multifunctional high-low according to claim 5 is press-fitted electric cabinet, it is characterised in that: set at the top of the cabinet body (1)
Have Rubber shock-absorbing pad (10), the fixed link (8.4) and pneumatic cylinder (8.5) are set on Rubber shock-absorbing pad (10).
7. a kind of Multifunctional high-low according to claim 5 is press-fitted electric cabinet, it is characterised in that: the battery (7) includes
Input terminal and output end, input terminal are connect with solar panel (8.1), output end and rotary electric machine (2), pneumatic cylinder (8.5)
And warning lamp (9) connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821904062.5U CN209169668U (en) | 2018-11-19 | 2018-11-19 | A kind of Multifunctional high-low press-fitting electric cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821904062.5U CN209169668U (en) | 2018-11-19 | 2018-11-19 | A kind of Multifunctional high-low press-fitting electric cabinet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209169668U true CN209169668U (en) | 2019-07-26 |
Family
ID=67338919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821904062.5U Expired - Fee Related CN209169668U (en) | 2018-11-19 | 2018-11-19 | A kind of Multifunctional high-low press-fitting electric cabinet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209169668U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111697467A (en) * | 2020-06-23 | 2020-09-22 | 淄博凯越电气有限公司 | Intelligent protection device for switch cabinet and intelligent switch cabinet |
CN112103820A (en) * | 2020-09-10 | 2020-12-18 | 苏恒电力科技有限公司 | Intelligent power supply cabinet |
-
2018
- 2018-11-19 CN CN201821904062.5U patent/CN209169668U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111697467A (en) * | 2020-06-23 | 2020-09-22 | 淄博凯越电气有限公司 | Intelligent protection device for switch cabinet and intelligent switch cabinet |
CN112103820A (en) * | 2020-09-10 | 2020-12-18 | 苏恒电力科技有限公司 | Intelligent power supply cabinet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209169668U (en) | A kind of Multifunctional high-low press-fitting electric cabinet | |
WO2003088373A3 (en) | Hybrid battery configuration | |
CN108281907A (en) | A kind of photovoltaic illumination distribution box of long-life | |
CN211720074U (en) | Assembled height-adjustable low-voltage distribution box | |
CN207967717U (en) | A kind of outdoor power equipment cabinet of efficient bird repellent | |
CN104037917B (en) | A kind of ocean type solar charging/discharging controller | |
CN204791836U (en) | Display screen | |
CN102080662A (en) | Multifunctional charge fan | |
CN202553040U (en) | Full-automatic electric heating electromagnetic seat | |
CN208798436U (en) | A kind of hanging garden enclosure device of flexible opening enclosed | |
CN202992995U (en) | Street lamp | |
CN205921428U (en) | Two -way electric pile that fills based on scene firewood stores up microgrid | |
CN203433635U (en) | Intelligent warning device powered by solar energy | |
CN204633177U (en) | A kind of high-voltage ring main unit casing of dehumidifying and cooling | |
CN107579468A (en) | A kind of power distribution cabinet with damping and heat sinking function | |
CN207350013U (en) | A kind of battery board mounting structure of solar street light | |
CN106523298A (en) | Small wind generating set gearbox fault simulation test bed and working method thereof | |
CN207094448U (en) | A kind of wind-light complementary illuminating apparatus | |
CN207174301U (en) | One kind has multi-functional solar energy takeaway box | |
CN111005804A (en) | Power plant's generating set uses high-efficient heat abstractor | |
CN108438102A (en) | A kind of theft-preventing protecting device of battery truck lithium battery | |
CN205104181U (en) | From net formula photovoltaic power bill -board system | |
CN210769392U (en) | Floor fan | |
CN220368494U (en) | Battery charge-discharge controller | |
CN213872511U (en) | Adjustable solar street lamp |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 |