CN214338945U - Big-arch shelter is planted to car li with temperature control function - Google Patents
Big-arch shelter is planted to car li with temperature control function Download PDFInfo
- Publication number
- CN214338945U CN214338945U CN202023233860.XU CN202023233860U CN214338945U CN 214338945 U CN214338945 U CN 214338945U CN 202023233860 U CN202023233860 U CN 202023233860U CN 214338945 U CN214338945 U CN 214338945U
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- Prior art keywords
- greenhouse
- big
- arch shelter
- fixed
- filter screen
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- Expired - Fee Related
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- 241000167854 Bourreria succulenta Species 0.000 claims abstract description 31
- 235000019693 cherries Nutrition 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 claims abstract description 16
- -1 polyethylene Polymers 0.000 claims abstract description 16
- 229920000573 polyethylene Polymers 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005485 electric heating Methods 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 239000004417 polycarbonate Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000004321 preservation Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000009290 primary effect Effects 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- WVXRAFOPTSTNLL-NKWVEPMBSA-N 2',3'-dideoxyadenosine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@H]1CC[C@@H](CO)O1 WVXRAFOPTSTNLL-NKWVEPMBSA-N 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- 240000003394 Malpighia glabra Species 0.000 description 1
- 235000014837 Malpighia glabra Nutrition 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 244000172730 Rubus fruticosus Species 0.000 description 1
- 235000017848 Rubus fruticosus Nutrition 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
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
- Greenhouses (AREA)
Abstract
The utility model discloses a big-arch shelter is planted to chinese cherry with temperature control function, include base, big-arch shelter main part, go up to bear frame, fan and polyethylene filter screen, big-arch shelter main part is installed to one side on base top, and one side on big-arch shelter main part top is fixed with and bears the frame to on bear one side of frame surface and install transparent PC board, the door plant is installed to one side on big-arch shelter main part surface, is fixed with the heating case on the outer wall of big-arch shelter main part one side, and installs the electrical heating board on one side of the heating incasement portion, be fixed with the adsorption tank on the outer wall of heating case one side, and adsorb one side of incasement portion and install the polyethylene filter screen to the adsorption tank internally mounted of polyethylene filter screen one side has just imitating the particle filter screen. The utility model discloses not only reduce staff's operation intensity, promote the life of big-arch shelter, still promote the survival rate of car centi-style nursery stock.
Description
Technical Field
The utility model relates to a plant big-arch shelter technical field, specifically be a big-arch shelter is planted to car centimetre with temperature control function.
Background
Cherry, also called large cherry, peach-containing, bramble etc., is the earliest tree fruit on the market, called the first branch of hundred fruits, originally produced in the caribbean area of west indian islands in tropical america, and is therefore also called acerola cherry. The cherry cultivation greenhouse is suitable for growth in tropical and subtropical regions with abundant rainfall, sufficient sunshine and appropriate temperature, is famous for being rich in vitamin C, is a world-recognized 'king of natural VC' and 'life fruit', and has a large economic value, so that places for planting the cherries in China are few, and the cherry cultivation greenhouse is required.
The cherry planting greenhouse in the market is various in types and can basically meet the use requirements of people, but certain defects still exist, and the following specific problems exist.
(1) When the existing cherry planting greenhouse is used, due to the fact that requirements for the growth of cherry tree seedlings on the environment temperature are high, the survival rate is not high when the cherry tree seedlings are cultivated by the traditional greenhouse;
(2) most of the existing cherry planting greenhouses are plastic greenhouses, the structural strength and the heat preservation effect of the existing cherry planting greenhouses are poor, and the service life of the greenhouses is shortened;
(3) the current big-arch shelter is planted to this type of cherries needs the staff to manually spray pesticide, nutrient solution or water in the use, wastes time and energy in the operation process, has increased staff's operation intensity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big-arch shelter is planted to car centimetre with temperature control function to it plants the big-arch shelter to provide being difficult to carry out temperature control, the lower and higher problem of staff's working strength of life of big-arch shelter in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cherry planting greenhouse with a temperature control function comprises a base, a greenhouse main body, an upper bearing frame, a fan and a polyethylene filter screen, wherein the greenhouse main body is installed on one side of the top end of the base, the upper bearing frame is fixed on one side of the top end of the greenhouse main body, a transparent PC (polycarbonate) plate is installed on one side of the surface of the upper bearing frame, a door plate is installed on one side of the surface of the greenhouse main body, a heating box is fixed on the outer wall of one side of the greenhouse main body, an electric heating plate is installed on one side of the interior of the heating box, an adsorption box is fixed on the outer wall of one side of the heating box, the polyethylene filter screen is installed on one side of the interior of the adsorption box, an initial-effect particle filter screen is installed inside the adsorption box on one side of the polyethylene filter screen, the fan is installed on the outer wall of one side of the heating box, a position adjusting mechanism is arranged on one side of the top of the greenhouse main body, a control panel is installed on one side of the surface of the greenhouse main body, the output end of the singlechip in the control panel is respectively electrically connected with the electric heating plate and the input end of the fan.
Preferably, the inner wall of one side of the greenhouse main body is paved with heat-insulating cotton, and the inner wall of one side of the heat-insulating cotton is provided with a temperature sensor.
Preferably, the inside of position control mechanism has set gradually extension board, mounting bracket, axis of rotation, synchronous pulley, track, drive pivot and driving motor, the extension board is fixed with to one side at big-arch shelter main part top, and one side on extension board surface is fixed with the mounting bracket to the axis of rotation is installed in the inside one side rotation of mounting bracket.
Preferably, one side on extension board surface is fixed with spacing track, and one side slidable mounting on spacing track surface has the sliding block to the storage water tank is installed to one side of sliding block bottom, install the corrugated hose on the outer wall of storage water tank one side, equidistant shower nozzle is installed to one side of storage water tank bottom.
Preferably, a driving motor is installed on one side of the bottom end of the installation frame, a driving rotating shaft is installed at the output end of the driving motor through a coupler, and the top end of the driving rotating shaft is fixedly connected with the bottom end of the rotating shaft.
Preferably, one side on the surface of the rotating shaft is fixed with a synchronous pulley, one side on the surface of the synchronous pulley is wound with a crawler belt, and one end of the driving rotating shaft is fixedly connected with the top end of the sliding block.
Compared with the prior art, the beneficial effects of the utility model are that: the cherry planting greenhouse with the temperature control function not only reduces the operation intensity of workers and prolongs the service life of the greenhouse, but also improves the survival rate of cherry seedlings;
(1) by arranging the spray head and the synchronous belt wheel, cherry seedlings are planted in the greenhouse main body, then the control panel controls the driving motor to work, so that the driving motor sequentially drives the driving rotating shaft and the rotating shaft to rotate, the rotating shaft drives the synchronous belt wheel and the crawler belt to rotate together, the crawler belt can drive the sliding block to slide left and right on the surface of the limiting track, when the corrugated hose is connected to an external water supply end, water flow can enter the water storage tank and is sprayed to the cherry seedlings through the spray head, the automatic watering work of the seedlings is automatically completed, the manual watering work is omitted, and the working intensity of workers is reduced;
(2) by arranging the transparent PC plate and the bearing frame, in the use process of the planting greenhouse, the greenhouse main body, the upper bearing frame and the transparent PC plate are utilized to form a semitransparent house, compared with the traditional plastic greenhouse, the strength of the structure is higher, due to the arrangement of the transparent PC plate, the sunlight irradiation in daytime can be facilitated, the heat preservation is carried out on the interior of the greenhouse main body by using heat preservation cotton, the heat loss is reduced, and the service life of the greenhouse is effectively prolonged;
(3) through being provided with primary effect particle filter screen and electric heating board, detect the inside temperature of big Peng through temperature sensor, when detecting the temperature lower, the steerable electric heating board of control panel, the fan carries out work, the fan can send into the inside of big-arch shelter main part with the heat that the electric heating board produced, thereby progressively rise the inside temperature of big-arch shelter main part, the inside temperature that makes the big-arch shelter main part maintains reasonable scope all the time, at the in-process of air supply, polyethylene filter screen and primary effect particle filter screen can block the impurity in the external environment, dust etc., effectively maintain the inside air condition of big-arch shelter main part, thereby promote the survival rate of car centi nursery stock.
Drawings
Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the position adjustment mechanism of the present invention;
fig. 4 is a schematic side view of the present invention;
in the figure: 1. a base; 2. a greenhouse main body; 3. loading a bearing frame; 4. a control panel; 5. a door panel; 6. a heating box; 7. an electrical heating plate; 8. a fan; 9. an adsorption tank; 10. a polyethylene filter screen; 11. a primary effect particulate filter screen; 12. a transparent PC board; 13. heat preservation cotton; 14. a temperature sensor; 15. a position adjustment mechanism; 1501. a support plate; 1502. a mounting frame; 1503. a rotating shaft; 1504. a synchronous pulley; 1505. a crawler belt; 1506. driving the rotating shaft; 1507. a drive motor; 16. a limiting track; 17. a slider; 18. a water storage tank; 19. a corrugated hose; 20. and (4) a spray head.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a cherry planting greenhouse with a temperature control function comprises a base 1, a greenhouse main body 2, an upper bearing frame 3, a fan 8 and a polyethylene filter screen 10, wherein the greenhouse main body 2 is installed on one side of the top end of the base 1, the upper bearing frame 3 is fixed on one side of the top end of the greenhouse main body 2, a transparent PC (polycarbonate) plate 12 is installed on one side of the surface of the upper bearing frame 3, a door plate 5 is installed on one side of the surface of the greenhouse main body 2, a heating box 6 is fixed on the outer wall of one side of the greenhouse main body 2, an electric heating plate 7 is installed on one side of the interior of the heating box 6, and the type of the electric heating plate 7 can be GSD-12E;
in the use process of the planting greenhouse, the greenhouse main body 2, the upper bearing frame 3 and the transparent PC board 12 form a semitransparent house, compared with the traditional plastic greenhouse, the strength of the structure is higher, sunlight can be conveniently irradiated in the daytime due to the arrangement of the transparent PC board 12, heat preservation is carried out on the interior of the greenhouse main body 2 by the heat preservation cotton 13, heat loss is reduced, and the service life of the greenhouse is effectively prolonged;
an adsorption tank 9 is fixed on the outer wall of one side of the heating tank 6, a polyethylene filter screen 10 is installed on one side inside the adsorption tank 9, an initial effect particle filter screen 11 is installed inside the adsorption tank 9 on one side of the polyethylene filter screen 10, and a fan 8 is installed on the outer wall of one side of the heating tank 6;
the inner wall of one side of the greenhouse main body 2 is paved with heat insulation cotton 13, the inner wall of one side of the heat insulation cotton 13 is provided with a temperature sensor 14, and the type of the temperature sensor 14 can be WRM-101;
the temperature inside the Roc is detected through the temperature sensor 14, when the temperature is detected to be low, the control panel 4 can control the electric heating plate 7 and the fan 8 to work, the fan 8 can send heat generated by the electric heating plate 7 into the greenhouse main body 2, so that the internal temperature of the greenhouse main body 2 is gradually increased, the internal temperature of the greenhouse main body 2 is always maintained in a reasonable range, impurities, dust and the like in the external environment can be blocked by the polyethylene filter screen 10 and the primary particle filter screen 11 in the air supply process, the air state inside the greenhouse main body 2 is effectively maintained, and the survival rate of the cherry seedlings is improved;
a position adjusting mechanism 15 is arranged on one side of the top of the greenhouse main body 2;
a support plate 1501, a mounting frame 1502, a rotating shaft 1503, a synchronous belt pulley 1504, a crawler 1505, a driving rotating shaft 1506 and a driving motor 1507 are sequentially arranged in the position adjusting mechanism 15, the support plate 1501 is fixed on one side of the top of the greenhouse main body 2, the mounting frame 1502 is fixed on one side of the surface of the support plate 1501, and the rotating shaft 1503 is rotatably mounted on one side in the mounting frame 1502;
a limiting track 16 is fixed on one side of the surface of the support plate 1501, a sliding block 17 is slidably mounted on one side of the surface of the limiting track 16, a water storage tank 18 is mounted on one side of the bottom end of the sliding block 17, a corrugated hose 19 is mounted on the outer wall of one side of the water storage tank 18, and spray heads 20 at equal intervals are mounted on one side of the bottom end of the water storage tank 18;
a driving motor 1507 is installed on one side of the bottom end of the mounting rack 1502, the type of the driving motor 1507 can be Y160M1-2, a driving rotating shaft 1506 is installed at the output end of the driving motor 1507 through a coupler, the top end of the driving rotating shaft 1506 is fixedly connected with the bottom end of a rotating shaft 1503, a synchronous belt pulley 1504 is fixed on one side of the surface of the rotating shaft 1503, a caterpillar band 1505 is wound on one side of the surface of the synchronous belt pulley 1504, and one end of the driving rotating shaft 1506 is fixedly connected with the top end of a sliding block 17;
the method comprises the steps that cherry seedlings are planted in a greenhouse main body 2, then a driving motor 1507 is controlled by a control panel 4 to work, the driving motor 1506 and a rotating shaft 1503 are sequentially driven to rotate, the rotating shaft 1503 drives a synchronous belt wheel 1504 and a crawler 1505 to rotate together, the crawler 1505 can drive a sliding block 17 to slide left and right on the surface of a limiting track 16, when a corrugated hose 19 is connected to an external water supply end, water flow can enter a water storage tank 18 and is sprayed to the cherry seedlings through a spray head 20, automatic watering of the seedlings is automatically completed, manual watering is omitted, and the operation intensity of workers is reduced;
The working principle is as follows: when in use, cherry seedlings are planted in the greenhouse main body 2, then the control panel 4 controls the driving motor 1507 to work, the driving motor 1506 and the rotating shaft 1503 are sequentially driven to rotate, the rotating shaft 1503 drives the synchronous belt wheel 1504 and the crawler 1505 rotate together, the crawler 1505 can drive the sliding block 17 to slide left and right on the surface of the limiting track 16, when the corrugated hose 19 is connected to an external water supply end, water flow can enter the water storage tank 18 and is sprayed to the cherry seedlings through the spray head 20, so that the automatic watering work of the seedlings is automatically completed, the manual watering work is omitted, the working intensity of workers is reduced, in the use process of the planting greenhouse, the greenhouse main body 2, the upper bearing frame 3 and the transparent PC board 12 are utilized to form a semitransparent house, compared with the traditional plastic greenhouse, the strength of the structure is higher, and due to the arrangement of the transparent PC board 12, can be convenient for shine of sunshine daytime, utilize heat preservation cotton 13 to keep warm to the inside of big-arch shelter main part 2, reduce heat loss, effectively promote the life of big-arch shelter, detect the inside temperature of big-arch shelter through temperature sensor 14, when detecting the temperature lower, control panel 4 steerable electric heating board 7, fan 8 carries out work, fan 8 can send into the inside of big-arch shelter main part 2 with the heat that electric heating board 7 produced, thereby progressively rise the inside temperature of big-arch shelter main part 2, make the inside temperature of big-arch shelter main part 2 maintain reasonable scope all the time, at the in-process of air supply, polyethylene filter screen 10 and just imitate particle filter screen 11 can block the impurity in the external environment, dust etc., effectively maintain the air condition of 2 inside big-arch shelter main parts, thereby promote the survival rate of car centi nursery stock.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a big-arch shelter is planted to chinese cherry with temperature control function, includes base (1), big-arch shelter main part (2), goes up to bear frame (3), fan (8) and polyethylene filter screen (10), its characterized in that: the greenhouse is characterized in that a greenhouse main body (2) is installed on one side of the top end of a base (1), an upper bearing frame (3) is fixed on one side of the top end of the greenhouse main body (2), a transparent PC plate (12) is installed on one side of the surface of the upper bearing frame (3), a door plate (5) is installed on one side of the surface of the greenhouse main body (2), a heating box (6) is fixed on the outer wall of one side of the greenhouse main body (2), an electric heating plate (7) is installed on one side of the inside of the heating box (6), an adsorption box (9) is fixed on the outer wall of one side of the heating box (6), a polyethylene filter screen (10) is installed on one side of the inside of the adsorption box (9), an initial effect particle filter screen (11) is installed inside the adsorption box (9) on one side of the polyethylene filter screen (10), a fan (8) is installed on the outer wall of one side of the heating box (6), and a position adjusting mechanism (15) is arranged on one side of the top of the greenhouse main body (2), control panel (4) are installed to one side on big-arch shelter main part (2) surface, and the output of the inside singlechip of control panel (4) respectively with the input electric connection of electric heating board (7), fan (8).
2. The cherry planting greenhouse with the temperature control function as claimed in claim 1, wherein the greenhouse comprises: the inner wall of one side of the greenhouse main body (2) is paved with heat insulation cotton (13), and the inner wall of one side of the heat insulation cotton (13) is provided with a temperature sensor (14).
3. The cherry planting greenhouse with the temperature control function as claimed in claim 1, wherein the greenhouse comprises: the inside of position control mechanism (15) has set gradually extension board (1501), mounting bracket (1502), axis of rotation (1503), synchronous pulley (1504), track (1505), drive pivot (1506) and driving motor (1507), one side at big-arch shelter main part (2) top is fixed with extension board (1501), and one side on extension board (1501) surface is fixed with mounting bracket (1502) to axis of rotation (1503) are installed in the rotation of the inside one side of mounting bracket (1502).
4. The cherry planting greenhouse with the temperature control function as claimed in claim 3, wherein the greenhouse comprises: one side on extension board (1501) surface is fixed with spacing track (16), and one side slidable mounting on spacing track (16) surface has sliding block (17) to storage water tank (18) are installed to one side of sliding block (17) bottom, install corrugated hose (19) on the outer wall of storage water tank (18) one side, equidistant shower nozzle (20) are installed to one side of storage water tank (18) bottom.
5. The cherry planting greenhouse with the temperature control function as claimed in claim 3, wherein the greenhouse comprises: driving motor (1507) are installed to one side of mounting bracket (1502) bottom, and driving shaft (1506) is installed through the shaft coupling to the output of driving motor (1507), the top of driving shaft (1506) and the bottom fixed connection of axis of rotation (1503).
6. The cherry planting greenhouse with the temperature control function as claimed in claim 3, wherein the greenhouse comprises: a synchronous pulley (1504) is fixed on one side of the surface of the rotating shaft (1503), a crawler belt (1505) is wound on one side of the surface of the synchronous pulley (1504), and one end of a driving rotating shaft (1506) is fixedly connected with the top end of a sliding block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023233860.XU CN214338945U (en) | 2020-12-29 | 2020-12-29 | Big-arch shelter is planted to car li with temperature control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023233860.XU CN214338945U (en) | 2020-12-29 | 2020-12-29 | Big-arch shelter is planted to car li with temperature control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214338945U true CN214338945U (en) | 2021-10-08 |
Family
ID=77948353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023233860.XU Expired - Fee Related CN214338945U (en) | 2020-12-29 | 2020-12-29 | Big-arch shelter is planted to car li with temperature control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214338945U (en) |
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2020
- 2020-12-29 CN CN202023233860.XU patent/CN214338945U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |