CN216529113U - Energy storage cabinet with high connection strength - Google Patents

Energy storage cabinet with high connection strength Download PDF

Info

Publication number
CN216529113U
CN216529113U CN202122814331.7U CN202122814331U CN216529113U CN 216529113 U CN216529113 U CN 216529113U CN 202122814331 U CN202122814331 U CN 202122814331U CN 216529113 U CN216529113 U CN 216529113U
Authority
CN
China
Prior art keywords
cabinet body
cabinet
exhaust pipe
evenly
energy storage
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
Application number
CN202122814331.7U
Other languages
Chinese (zh)
Inventor
周永林
吴决中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Lexi Technologies Co ltd
Original Assignee
Jiangsu Lexi Technologies Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Lexi Technologies Co ltd filed Critical Jiangsu Lexi Technologies Co ltd
Priority to CN202122814331.7U priority Critical patent/CN216529113U/en
Application granted granted Critical
Publication of CN216529113U publication Critical patent/CN216529113U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Drying Of Gases (AREA)

Abstract

The utility model discloses an energy storage cabinet with high connection strength, which comprises a cabinet body, wherein one end of the cabinet body is hinged with a cabinet door, a dehumidification box is installed at the top end of the cabinet body, and a rainproof mechanism is arranged at the top end of the cabinet body outside the dehumidification box. The reinforced plate is provided with the reinforcing ribs, the reinforcing ribs are arranged at the central positions of the placing plate and the reinforcing plate, so that the placing plate is prevented from being bent from the central position in the using process, the strength of the placing plate is enhanced, the reinforcing ribs are arranged in a wavy shape, the compression resistance of the placing plate can be improved to a certain extent, the integral toughness of the placing plate is enhanced, the placing plate cannot be easily bent, and the movable plate is provided with the movable groove, the movable sleeve, the supporting spring, the supporting rod and the connecting rod.

Description

Energy storage cabinet with high connection strength
Technical Field
The utility model relates to the technical field of energy storage cabinets, in particular to an energy storage cabinet with high connection strength.
Background
In the current society, with the progress of science and technology, research and development on new energy and renewable energy are more and more widely regarded, energy storage mainly refers to the storage of electric energy, and an energy storage cabinet is a device for storing electric energy;
a rack that is used for placing the battery among the traditional energy storage cabinet produces bending fracture easily under long-time the use, and crushing resistance is relatively poor and joint strength is lower, influences its normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy storage cabinet with high connection strength, so as to solve the problems of poor compression resistance and low connection strength in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a connect energy storage cabinet that excels in height, includes the cabinet body, the one end of the cabinet body articulates there is the cabinet door, the dehumidification case is installed on the top of the cabinet body, and the top of the cabinet body in the dehumidification case outside is provided with rain-proof mechanism, the inside of the cabinet body is evenly installed and is placed the board, and places the inside of the cabinet body of board below and evenly installs the reinforcing plate, the intermediate position department on reinforcing plate top all evenly installs the strengthening rib, and the top of strengthening rib all with the bottom fixed connection who places the board, the support column is all evenly installed to the both sides on reinforcing plate top, and the top of support column all with place the bottom fixed connection of board.
Preferably, the second exhaust pipe is installed on the top of the internal portion of cabinet, the cabinet body is kept away from the one end of cabinet door and is installed first exhaust pipe, and the one end that first exhaust pipe top is close to the cabinet door is linked together with the second exhaust pipe, the air-supply line is installed to one side of dehumidification bottom end, and the vertical inside and the second exhaust pipe that run through the cabinet body in bottom of air-supply line are linked together, the bottom of second exhaust pipe and the one end that first exhaust pipe is close to the cabinet door all evenly are provided with the air exit.
Preferably, the both sides on reinforcing plate top all evenly are provided with the activity groove, and the inside in activity groove all installs the connecting rod, the outside of connecting rod all is overlapped and is equipped with the movable sleeve, and the top of movable sleeve all articulates there is the bracing piece, the top of bracing piece all articulates mutually with the bottom of placing the board, the both sides of connecting rod all are overlapped and are equipped with supporting spring.
Preferably, the air exit all is equidistant range distribution on first exhaust pipe and second exhaust pipe, and the inside of air exit all is provided with the filter screen.
Preferably, there is a motor on one side of the top end inside the dehumidifying box through a support, and a heat radiation fan is installed on an output shaft of the motor through a coupling, and dehumidifying mechanisms are evenly arranged at two ends inside the dehumidifying box.
Preferably, rain-proof mechanism includes the rain eaves, and the rain eaves of keeping off installs the top at the cabinet body, the both sides on rain eaves top evenly are provided with the guiding gutter, and all communicate through the mass flow groove between the one end that the dehumidifying box was kept away from to the guiding gutter, the mass flow groove is kept away from and all is provided with water drainage tank on the rain eaves of guiding gutter one side.
Preferably, the dehumidification mechanism includes the mounting panel, and the mounting panel all installs the both ends at the dehumidification incasement portion, the inside of mounting panel all is filled has dry granule, the both sides of mounting panel all evenly are provided with the ventilation hole.
Compared with the prior art, the utility model has the beneficial effects that: the energy storage cabinet with high connection strength not only improves the compression resistance and toughness, but also realizes the functions of heat dissipation and moisture prevention, and simultaneously realizes the function of rain prevention;
(1) the reinforcing ribs are arranged at the central positions of the placing plate and the reinforcing plate, so that the placing plate is prevented from being bent from the central position in the using process, the strength of the placing plate is enhanced, and the reinforcing ribs are arranged in a wavy manner, so that the compression resistance of the placing plate can be improved to a certain extent, the integral toughness of the placing plate is enhanced, the placing plate is not easily bent, the movable groove, the movable sleeve, the supporting spring, the supporting rod and the connecting rod are arranged, when the placing plate is pressed downwards under stress, the connecting rod drives the movable sleeve to extend outwards, the movable sleeve drives the supporting spring to extend and retract, so that the supporting effect of the placing plate is improved through the opposite driving force of the supporting springs at the two sides, the supporting columns are arranged, the connecting strength of the placing plate is further enhanced through the action of the supporting columns at the two sides in the using process, and the placing plate is prevented from being broken, the service life of the placing plate is prolonged;
(2) the dehumidifying cabinet is provided with a heat radiating fan and a motor, the motor is started to drive the heat radiating fan to rotate so as to drive external air to enter the dehumidifying box, the mounting plate, dry particles and a ventilation hole are arranged, the air is contacted with the dry particles in the mounting plate through the effect of the ventilation hole after entering the dehumidifying box so as to absorb moisture mixed in the air, and the influence on electrical components caused by the excessive moisture entering the cabinet is avoided;
(3) through being provided with rain eaves and guiding gutter, be convenient for avoid the rainwater directly to cause internal component to wet the damage with cabinet body contact through the effect of rain eaves when the rainy day, be convenient for lead to the rainwater on falling into the rain eaves through the guiding gutter, make it can unify to assemble to the collection groove in, be provided with water drainage tank and collection groove, after the rainwater assembles to the collection groove, be convenient for unify the rainwater to same local emission through water drainage tank's effect, reduce the rainwater scope of splashing, thereby reduce the cabinet body and the area of rainwater contact.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front sectional view of the dehumidifying box of the present invention;
FIG. 3 is a schematic diagram of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the rain protection mechanism of the present invention;
fig. 5 is a schematic front view of the present invention.
The reference numbers in the figures illustrate: 1. a cabinet body; 2. placing the plate; 3. a reinforcing plate; 4. a support pillar; 5. a first exhaust duct; 6. reinforcing ribs; 7. an air outlet; 8. a second exhaust duct; 9. a dehumidification box; 10. a rain-proof mechanism; 1001. a water discharge tank; 1002. rain sheltering eaves; 1003. a diversion trench; 1004. a collecting groove; 11. a dehumidification mechanism; 1101. mounting a plate; 1102. drying the granules; 1103. a vent hole; 12. an air inlet pipe; 13. a heat radiation fan; 14. a motor; 15. a movable groove; 16. a movable sleeve; 17. a support spring; 18. a support bar; 19. a connecting rod; 20. a cabinet door.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: an energy storage cabinet with high connection strength comprises a cabinet body 1;
a second exhaust pipe 8 is installed at the top end of the inside of the cabinet body 1, a first exhaust pipe 5 is installed at one end, far away from the cabinet door 20, of the cabinet body 1, one end, close to the cabinet door 20, of the top of the first exhaust pipe 5 is communicated with the second exhaust pipe 8, an air inlet pipe 12 is installed at one side of the bottom end of the dehumidification box 9, the bottom end of the air inlet pipe 12 vertically penetrates through the inside of the cabinet body 1 and is communicated with the second exhaust pipe 8, air outlets 7 are evenly formed in the bottom end of the second exhaust pipe 8 and one end, close to the cabinet door 20, of the first exhaust pipe 5 and one end, close to the cabinet door 20, of the first exhaust pipe 8 and the air outlets 7 are distributed in an equidistant arrangement mode, and a filter screen is arranged inside each air outlet 7;
specifically, as shown in fig. 1, when in use, dehumidified air enters the second exhaust duct 8 installed transversely through the air inlet pipe 12, and part of the air enters the first exhaust duct 5 installed vertically through the second exhaust duct 8, so that the air is uniformly delivered to each corner inside the cabinet 1 through the action of the air outlet 7, the heat dissipation effect on the cabinet 1 is further improved, and meanwhile, the filter screen is arranged in the air outlet 7, so that the air is further filtered, and the entry of dust is reduced;
one end of the cabinet body 1 is hinged with a cabinet door 20, and the top end of the cabinet body 1 is provided with a dehumidification box 9;
a motor 14 is mounted on one side of the top end inside the dehumidifying box 9 through a support, the type of the motor 14 can be Y90S-2, the motor 14 is connected with commercial power through a wire, a heat radiation fan 13 is mounted on an output shaft of the motor 14 through a coupler, dehumidifying mechanisms 11 are uniformly arranged at two ends inside the dehumidifying box 9, each dehumidifying mechanism 11 comprises a mounting plate 1101, the mounting plates 1101 are mounted at two ends inside the dehumidifying box 9, dry particles 1102 are filled inside the mounting plates 1101, and ventilation holes 1103 are uniformly arranged at two sides of the mounting plates 1101;
specifically, as shown in fig. 1 and fig. 2, when in use, the starting motor 14 drives the heat dissipation fan 13 to rotate, so as to drive the outside air to enter the dehumidification box 9, and after the air enters the dehumidification box 9, the air contacts the dry particles 1102 in the mounting plate 1101 through the effect of the vent holes 1103, so as to absorb the moisture contained in the air, and avoid the influence on the electrical components caused by too much moisture entering the cabinet 1;
and the top end of the cabinet body 1 outside the dehumidification box 9 is provided with a rainproof mechanism 10;
the rainproof mechanism 10 comprises a rainproof brim 1002, the rainproof brim 1002 is installed at the top end of the cabinet body 1, flow guide grooves 1003 are uniformly formed in two sides of the top end of the rainproof brim 1002, one ends, far away from the dehumidifying box 9, of the flow guide grooves 1003 are communicated through flow collecting grooves 1004, and drainage grooves 1001 are formed in the rainproof brim 1002, far away from one sides of the flow guide grooves 1003, of the flow collecting grooves 1004;
specifically, as shown in fig. 1 and 4, in use, in rainy days, the rain-shielding eaves 1002 are used for preventing rainwater from directly contacting with the cabinet 1 to damp and damage internal elements, the diversion grooves 1003 are used for guiding rainwater falling onto the rain-shielding eaves 1002, so that the rainwater can be uniformly collected into the flow collecting grooves 1004, and after the rainwater is collected into the flow collecting grooves 1004, the rainwater is uniformly discharged to the same place through the drainage grooves 1001, so that the rainwater splashing range is reduced, and the contact area of the cabinet 1 and the rainwater is reduced;
the cabinet body 1 is internally and uniformly provided with a placing plate 2, and the cabinet body 1 below the placing plate 2 is internally and uniformly provided with a reinforcing plate 3;
the two sides of the top end of the reinforcing plate 3 are uniformly provided with movable grooves 15, connecting rods 19 are arranged in the movable grooves 15, movable sleeves 16 are sleeved on the outer sides of the connecting rods 19, the top ends of the movable sleeves 16 are hinged with supporting rods 18, the top ends of the supporting rods 18 are hinged with the bottom end of the placing plate 2, and supporting springs 17 are sleeved on the two sides of the connecting rods 19;
specifically, as shown in fig. 1 and 3, when the placing plate 2 is pressed by a force, the connecting rod 19 drives the movable sleeve 16 to extend outwards, and the movable sleeve 16 drives the supporting springs 17 to extend and retract, so that the supporting effect on the placing plate 2 is improved by the opposite pushing force of the supporting springs 17 at the two sides;
the strengthening rib 6 is all evenly installed to the intermediate position department on 3 tops of reinforcing plate, and the top of strengthening rib 6 all with the bottom fixed connection who places board 2, support column 4 is all evenly installed to the both sides on 3 tops of reinforcing plate, and the top of support column 4 all with the bottom fixed connection who places board 2.
The working principle is as follows: when the utility model is used, firstly, the reinforcing ribs 6 arranged at the central positions of the placing plate 2 and the reinforcing plate 3 are convenient for avoiding the bending of the placing plate 2 from the central position in the using process, and meanwhile, the reinforcing ribs 6 are arranged in a wavy shape, so that the compression resistance of the placing plate 2 is improved to a certain extent, and the placing plate can not be easily bent, when the placing plate 2 is pressed downwards under stress, the connecting rod 19 drives the movable sleeve 16 to extend outwards, the movable sleeve 16 drives the supporting spring 17 to stretch and retract, the supporting effect on the placing plate 2 is improved by the opposite driving force of the supporting springs 17 at the two sides, the connecting strength of the placing plate 2 is further enhanced by the action of the supporting columns 4 at the two sides, and the placing plate 2 is prevented from being broken;
secondly, when heat dissipation needs to be performed on the inside of the cabinet body 1, the starting motor 14 drives the cooling fan 13 to rotate to convey external air into the dehumidification box 9, the air is contacted with the dry particles 1102 through the vent holes 1103 to absorb moisture entrained in the air, the dehumidified air enters the second exhaust pipe 8 which is transversely installed through the air inlet pipe 12, and part of the air enters the first exhaust pipe 5 which is vertically installed through the second exhaust pipe 8, so that the air is uniformly conveyed to each corner inside the cabinet body 1 through the air outlet 7, and the heat dissipation effect on the cabinet body 1 is further improved;
finally, be convenient for avoid the rainwater directly to cause the internal component to wet the damage with the contact of the cabinet body 1 through eaves 1002 that keeps off the rain when using in the rainy day, the rainwater leads and assembles to the mass flow groove 1004 in unison through guiding gutter 1003, makes the rainwater can unify to same place through the effect of water drainage tank 1001 and discharges, reduces the rainwater scope of splashing to reduce the area of the cabinet body 1 with the rainwater contact.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a connect energy storage cabinet that excels in height, includes the cabinet body (1), its characterized in that: the one end of the cabinet body (1) articulates there is cabinet door (20), dehumidification case (9) is installed on the top of the cabinet body (1), and the top of the cabinet body (1) in the dehumidification case (9) outside is provided with rain-proof mechanism (10), the inside of the cabinet body (1) is evenly installed and is placed board (2), and places the inside of the cabinet body (1) of board (2) below and evenly installs reinforcing plate (3), the intermediate position department on reinforcing plate (3) top all evenly installs strengthening rib (6), and the top of strengthening rib (6) all with the bottom fixed connection who places board (2), support column (4) are all evenly installed to the both sides on reinforcing plate (3) top, and the top of support column (4) all with the bottom fixed connection who places board (2).
2. An energy storage cabinet with high connection strength according to claim 1, characterized in that: second exhaust pipe (8) are installed on the inside top of the cabinet body (1), the one end that cabinet door (20) was kept away from in the cabinet body (1) is installed first exhaust pipe (5), and first exhaust pipe (5) top is close to the one end of cabinet door (20) and is linked together with second exhaust pipe (8), air-supply line (12) are installed to one side of dehumidification case (9) bottom, and the vertical inside and the second exhaust pipe (8) that run through the cabinet body (1) in bottom of air-supply line (12) are linked together, the bottom of second exhaust pipe (8) and the one end that first exhaust pipe (5) are close to cabinet door (20) all evenly are provided with air exit (7).
3. An energy storage cabinet with high connection strength according to claim 1, characterized in that: both sides on reinforcing plate (3) top all evenly are provided with movable groove (15), and the inside in movable groove (15) all installs connecting rod (19), the outside of connecting rod (19) all overlaps and is equipped with movable sleeve (16), and the top of movable sleeve (16) all articulates there is bracing piece (18), the top of bracing piece (18) all articulates with the bottom of placing board (2) mutually, the both sides of connecting rod (19) all overlap and are equipped with supporting spring (17).
4. An energy storage cabinet with high connection strength as claimed in claim 2, wherein: exhaust exit (7) all are equidistant range distribution on first exhaust pipe (5) and second exhaust pipe (8), and the inside of exhaust exit (7) all is provided with the filter screen.
5. An energy storage cabinet with high connection strength according to claim 1, characterized in that: one side on the inside top of dehumidification case (9) has motor (14) through the support mounting, and the output shaft of motor (14) installs radiator fan (13) through the shaft coupling, the inside both ends of dehumidification case (9) evenly are provided with dehumidification mechanism (11).
6. An energy storage cabinet with high connection strength according to claim 1, characterized in that: rain-proof mechanism (10) are including keeping off rain eaves (1002), and keep off rain eaves (1002) and install the top at the cabinet body (1), the both sides on keeping off rain eaves (1002) top evenly are provided with guiding gutter (1003), and all are linked together through collecting gutter (1004) between the one end that dehumidifying case (9) was kept away from in guiding gutter (1003), collecting gutter (1004) are kept away from on the rain eaves (1002) of guiding gutter (1003) one side and all are provided with water drainage tank (1001).
7. An energy storage cabinet with high connection strength as claimed in claim 5, wherein: dehumidification mechanism (11) include mounting panel (1101), and the both ends at dehumidification case (9) inside are all installed to mounting panel (1101), the inside of mounting panel (1101) all is filled dry granule (1102), the both sides of mounting panel (1101) all evenly are provided with ventilation hole (1103).
CN202122814331.7U 2021-11-17 2021-11-17 Energy storage cabinet with high connection strength Expired - Fee Related CN216529113U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122814331.7U CN216529113U (en) 2021-11-17 2021-11-17 Energy storage cabinet with high connection strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122814331.7U CN216529113U (en) 2021-11-17 2021-11-17 Energy storage cabinet with high connection strength

Publications (1)

Publication Number Publication Date
CN216529113U true CN216529113U (en) 2022-05-13

Family

ID=81531081

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122814331.7U Expired - Fee Related CN216529113U (en) 2021-11-17 2021-11-17 Energy storage cabinet with high connection strength

Country Status (1)

Country Link
CN (1) CN216529113U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116598648A (en) * 2023-06-12 2023-08-15 苏州图美克精密工业有限公司 Energy storage battery cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116598648A (en) * 2023-06-12 2023-08-15 苏州图美克精密工业有限公司 Energy storage battery cabinet

Similar Documents

Publication Publication Date Title
CN213186925U (en) Rainproof and dustproof outdoor remote communication device
CN216529113U (en) Energy storage cabinet with high connection strength
CN210201217U (en) Dampproofing outdoor switch board
CN114269098A (en) Building electrical construction safety device
CN211981302U (en) Power distribution cabinet with good anti-collision performance for electric power
CN215221392U (en) Dampproofing automatically controlled cabinet of heat dissipation
CN210120719U (en) Electric power communication cabinet that heat dissipation was removed dust
CN218102091U (en) Block terminal dehumidification structure
CN208241151U (en) Electrical equipment energy saver
CN218242650U (en) Electrical protection disk cabinet
CN217656290U (en) Feeder cabinet with dustproof and waterproof functions
CN111404037A (en) Can drive damp looped netowrk cabinet
CN216390133U (en) Electric automatization switch board is from heat abstractor
CN213278750U (en) Explosion-proof electric power cabinet convenient to heat dissipation dehumidification
CN215681471U (en) Dustproof block terminal of heat dissipation
CN220273011U (en) Power distribution cabinet waterproof and moistureproof structure
CN213243186U (en) Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet
CN217741082U (en) Dustproof heat dissipation block terminal
CN219106871U (en) Electrical engineering is electrical box for automation
CN220368317U (en) Dampproofing switch board
CN216436582U (en) Heat abstractor for block terminal
CN216308051U (en) Air purifier capable of uniformly humidifying and dehumidifying
CN217010098U (en) Prepackage type transformer substation with prevent ponding function
CN220570130U (en) Block terminal that dampproofing effect is good
CN215452113U (en) Bury dustproof dehumidification regulator cubicle of formula

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
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: 20220513