CN219536678U - Variable frequency control cabinet with adjustable flue gas amount of wind - Google Patents
Variable frequency control cabinet with adjustable flue gas amount of wind Download PDFInfo
- Publication number
- CN219536678U CN219536678U CN202320151894.9U CN202320151894U CN219536678U CN 219536678 U CN219536678 U CN 219536678U CN 202320151894 U CN202320151894 U CN 202320151894U CN 219536678 U CN219536678 U CN 219536678U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- variable frequency
- frequency control
- cabinet main
- main body
- 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
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a variable frequency control cabinet with adjustable flue gas air quantity, which comprises a variable frequency control cabinet main body, wherein a radiating component is fixedly arranged on the right side of a fixing plate, a dust screen is fixedly arranged on the right side of the variable frequency control cabinet main body, and fixing components are fixedly arranged at the bottoms of two sides of the variable frequency control cabinet main body. According to the utility model, the heat dissipation assembly is started through the design of the heat dissipation assembly, and the heat dissipation assembly dissipates heat inside the variable frequency control cabinet when in use, so that the service life of the variable frequency control cabinet main body is prolonged, floating dust is blocked through the design of the dust screen when in use, the dust at the top of the variable frequency control cabinet main body is blocked through the design of the connecting plate, the supporting plate and the top cover, and the fixing assembly is rotated when the variable frequency control cabinet main body moves to a position to be placed through the design of the fixing assembly, so that the variable frequency control cabinet main body is fixed.
Description
Technical Field
The utility model belongs to the technical field of variable frequency control cabinets, and particularly relates to a variable frequency control cabinet with adjustable flue gas air quantity.
Background
The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment, reducing energy loss, stably starting the equipment, reducing the damage of heavy current generated when the equipment is directly started to a motor, simultaneously, carrying analog input, PID control, pump switching control, communication function, macro function, multi-stage speed and the like, and can be widely applied to automatic control of various occasions such as water supply, water drainage, fire protection, spray pipe network pressurization, heating ventilation, air conditioning, cold and hot water circulation and the like in industrial and agricultural production and various buildings, and the application range is wider and wider.
For example, application number: the utility model discloses a frequency converter control cabinet which comprises a cuboid cabinet body, wherein a control panel is arranged on the front end face of the cabinet body, a cavity is arranged at the bottom of the cabinet body, a chassis is vertically and slidably arranged in the cavity, a cylinder driving the chassis to vertically slide in the cavity is further connected to the chassis, the cylinder is fixed on the side face of the cavity, universal wheels are arranged on the bottom face of the chassis, the universal wheels extend out of the cavity or are accommodated in the cavity after moving up and down along with the chassis, a heat dissipation groove penetrating through the cabinet body is further arranged on the side face of the cavity, the heat dissipation groove is correspondingly positioned above the chassis, a dust treatment cavity is further formed in the upper end face of the chassis, a partition piece capable of dividing the dust treatment cavity into an upper cavity and a lower cavity is movably arranged in the dust treatment cavity, a dust collector is arranged outside the cabinet body, and a dust collection hose extending into the lower cavity is connected to the dust collector. By adopting the structure, the utility model provides the frequency converter control cabinet convenient to carry and move.
Based on the retrieval of above-mentioned patent to and combining the equipment discovery among the prior art, above-mentioned equipment can be adjusted the flue gas amount of wind when using, and be convenient for remove, but dispel the heat to the variable frequency control cabinet through the heat dissipation groove alone, the radiating efficiency is bottom, and the radiating effect is slow, can not reach effectual heat dissipation and guarantee the safe operation of variable frequency control cabinet, has reduced the life of variable frequency control cabinet, thereby has reduced work efficiency, and the practicality is low.
According to the variable frequency control cabinet with the adjustable flue gas air quantity, when the variable frequency control cabinet is subjected to heat radiation, the heat radiation efficiency is high, the heat radiation effect is quick, the safe operation of the variable frequency control cabinet can be effectively ensured through heat radiation, the service life of the variable frequency control cabinet is prolonged, and therefore the working efficiency is improved, and the practicability is high.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the variable frequency control cabinet with adjustable flue gas air quantity, which has the advantages that when the variable frequency control cabinet is subjected to heat radiation, the heat radiation efficiency is high, the heat radiation effect is quick, the effective heat radiation can be achieved, the safe operation of the variable frequency control cabinet is ensured, the service life of the variable frequency control cabinet is prolonged, thereby the working efficiency is improved, the practicability is high, the problems that the existing variable frequency control cabinet is subjected to heat radiation only through a heat radiation groove, the heat radiation efficiency is low, the heat radiation effect is low, the effective heat radiation cannot be achieved, the safe operation of the variable frequency control cabinet is ensured, the service life of the variable frequency control cabinet is shortened, and the working efficiency and the practicability are low are solved.
The utility model discloses a variable frequency control cabinet with adjustable flue gas air quantity, which comprises a variable frequency control cabinet main body, wherein a box door is movably arranged on the front side of the variable frequency control cabinet main body through a hinge, a protective shell is fixedly arranged on the right side of the variable frequency control cabinet main body, a fixing plate is fixedly arranged in an inner cavity of the protective shell, a heat radiating component is fixedly arranged on the right side of the fixing plate, a vent hole is formed in the right side of the protective shell, a dustproof net is fixedly arranged on the right side of the variable frequency control cabinet main body, a connecting plate is fixedly arranged at the top of the variable frequency control cabinet main body, supporting plates are detachably arranged on two sides of the top of the connecting plate, a top cover is fixedly arranged between the tops of the two supporting plates, universal wheels are fixedly arranged at four corners of the bottom of the variable frequency control cabinet main body, and fixing components are fixedly arranged at the bottoms of the two sides of the variable frequency control cabinet main body.
As the preferable heat dissipation assembly of the utility model, the heat dissipation assembly comprises a motor, the motor is fixedly arranged at the bottom of the right side of the fixed plate, the output shaft of the motor is fixedly provided with a first synchronous wheel, the top of the first synchronous wheel is provided with a second synchronous wheel, and a belt is connected between the first synchronous wheel and the second synchronous wheel in a transmission way.
As preferable in the utility model, the right side of the first synchronous wheel and the inner cavity of the second synchronous wheel are fixedly provided with rotating rods, and the surfaces of the two rotating rods are fixedly provided with fan blades.
As the preferable mode of the utility model, the left side of the surface of the motor is sleeved with the limiting ring, and the left side of the limiting ring is fixedly connected with the bottom of the right side of the fixed plate.
As the preferable mode of the utility model, the fixing component comprises thread blocks, the two thread blocks are respectively and fixedly arranged at the bottoms of two sides of the variable frequency control cabinet main body, the inner cavity of each thread block is in threaded connection with a threaded rod, the top of each threaded rod is fixedly provided with a rotating disc, and the bottoms of the threaded rods are rotatably provided with fixing columns.
As the preferable mode of the utility model, the top and the bottom of the right side of the main body of the variable frequency control cabinet are fixedly provided with the positioning blocks, and one side of the two opposite positioning blocks is fixedly connected with the protective shell.
As the preferable mode of the utility model, slots are formed on two sides of the top of the connecting plate, and inserting blocks are fixedly arranged at the bottoms of the two supporting plates.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the variable frequency control cabinet, the air quantity of flue gas is adjusted through the design of the variable frequency control cabinet main body, the variable frequency control cabinet main body can be sealed or opened through the design of the box door, the radiating component can be protected through the design of the protective shell, the radiating component is supported through the design of the fixing plate, the radiating component is started through the design of the radiating component, the radiating component can radiate the inside of the variable frequency control cabinet when in use, the service life of the variable frequency control cabinet main body is prolonged, the radiating component can be ventilated when in use through the design of the vent holes, floating dust is blocked when the radiating component is in use through the design of the dustproof net, dust at the top of the variable frequency control cabinet main body is blocked through the design of the connecting plate, the supporting plate and the top cover, the variable frequency control cabinet main body is more convenient when in movement through the design of the universal wheel, and the variable frequency control cabinet main body can be rotated to fix the variable frequency control cabinet main body when the variable frequency control cabinet main body is moved to a position to be placed.
2. According to the utility model, through the design of the motor, the first synchronous wheel, the belt and the second synchronous wheel, the motor is started, and the motor drives the first synchronous wheel to rotate when in use, because the second synchronous wheel is connected with the first synchronous wheel through the belt in a transmission way, the second synchronous wheel is driven to rotate when the first synchronous wheel rotates.
3. According to the utility model, through the design of the rotating rod and the fan blades, the rotating rod is fixedly arranged on the first synchronous wheel and the second synchronous wheel, the rotating rod is driven to rotate when the first synchronous wheel and the second synchronous wheel rotate, and the fan blades are arranged on the rotating rod and rotate along with the rotation of the rotating rod, so that the interior of the variable frequency control cabinet body is radiated.
4. According to the utility model, through the design of the limiting ring, the motor is fixed through the limiting ring when in use, and the motor cannot shake when in use, so that the stability of the motor when in use is improved.
5. According to the variable-frequency control cabinet, through the design of the threaded block, the threaded rod, the rotating disc and the fixed column, the rotating disc drives the threaded rod to rotate when rotating, the threaded rod is in threaded connection with the inner cavity of the threaded block and moves downwards when rotating, and the fixed column is arranged at the bottom of the threaded rod and moves along with the downward movement of the threaded rod, so that the fixed column is contacted with the ground, and the variable-frequency control cabinet body is fixed.
6. According to the utility model, through the design of the positioning block, one end of the positioning block is fixedly arranged on the variable frequency control cabinet main body, and the other end of the positioning block is fixedly arranged on the protective shell, so that the variable frequency control cabinet main body and the protective shell are firmer when being fixed.
7. According to the utility model, through the design of the slots and the inserting blocks, the connecting plate and the supporting plate are detached, so that the use is more convenient.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a front cross-sectional view provided by an embodiment of the present utility model;
FIG. 3 is a front view of a connection plate according to an embodiment of the present utility model;
FIG. 4 is a front view of a heat dissipating assembly according to an embodiment of the present utility model;
fig. 5 is a front view of a fixing assembly provided in an embodiment of the present utility model.
In the figure: 1. a variable frequency control cabinet main body; 2. a door; 3. a protective shell; 4. a fixing plate; 5. a heat dissipation assembly; 501. a motor; 502. a first synchronizing wheel; 503. a belt; 504. a second synchronizing wheel; 505. a rotating lever; 506. a fan blade; 507. a limiting ring; 6. a vent hole; 7. a dust screen; 8. a connecting plate; 9. a support plate; 10. a top cover; 11. a universal wheel; 12. a fixing assembly; 1201. a screw block; 1202. a threaded rod; 1203. a rotating disc; 1204. fixing the column; 13. a positioning block; 14. a slot; 15. and (5) inserting blocks.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the variable frequency control cabinet with adjustable flue gas air volume provided by the embodiment of the utility model comprises a variable frequency control cabinet main body 1, wherein a box door 2 is movably arranged at the front side of the variable frequency control cabinet main body 1 through a hinge, a protective shell 3 is fixedly arranged at the right side of the variable frequency control cabinet main body 1, a fixing plate 4 is fixedly arranged in an inner cavity of the protective shell 3, a radiating component 5 is fixedly arranged at the right side of the fixing plate 4, a vent hole 6 is formed in the right side of the protective shell 3, a dust screen 7 is fixedly arranged at the right side of the variable frequency control cabinet main body 1, a connecting plate 8 is fixedly arranged at the top of the variable frequency control cabinet main body 1, supporting plates 9 are detachably arranged at two sides of the top of the connecting plate 8, a top cover 10 is fixedly arranged between the tops of the two supporting plates 9, universal wheels 11 are fixedly arranged at four corners of the bottom of the variable frequency control cabinet main body 1, and fixing components 12 are fixedly arranged at the bottoms of two sides of the variable frequency control cabinet main body 1.
Referring to fig. 2 and 4, the heat dissipation assembly 5 includes a motor 501, the motor 501 is fixedly installed at the bottom of the right side of the fixing plate 4, an output shaft of the motor 501 is fixedly installed with a first synchronizing wheel 502, a second synchronizing wheel 504 is installed at the top of the first synchronizing wheel 502, and a belt 503 is connected between the first synchronizing wheel 502 and the second synchronizing wheel 504 in a transmission manner.
The scheme is adopted: according to the utility model, through the design of the motor 501, the first synchronizing wheel 502, the belt 503 and the second synchronizing wheel 504, the motor 501 is started, and the motor 501 drives the first synchronizing wheel 502 to rotate when in use, because the second synchronizing wheel 504 and the first synchronizing wheel 502 are in transmission connection through the belt 503, the first synchronizing wheel 502 can drive the second synchronizing wheel 504 to rotate when in rotation.
Referring to fig. 2 and 4, rotating rods 505 are fixedly installed on the right side of the first synchronizing wheel 502 and the inner cavity of the second synchronizing wheel 504, and fan blades 506 are fixedly installed on the surfaces of the two rotating rods 505.
The scheme is adopted: according to the utility model, through the design of the rotating rod 505 and the fan blades 506, the rotating rod 505 is fixedly arranged on the first synchronous wheel 502 and the second synchronous wheel 504, the rotating rod 505 is driven to rotate when the first synchronous wheel 502 and the second synchronous wheel 504 rotate, and the fan blades 506 are arranged on the rotating rod 505 and rotate along with the rotation of the rotating rod 505, so that the interior of the variable frequency control cabinet body 1 is cooled.
Referring to fig. 2 and 4, a limit ring 507 is sleeved on the left side of the surface of the motor 501, and the left side of the limit ring 507 is fixedly connected with the bottom of the right side of the fixed plate 4.
The scheme is adopted: according to the utility model, through the design of the limit ring 507, the motor 501 is fixed through the limit ring 507 when in use, and the motor 501 cannot shake when in use, so that the stability of the motor 501 when in use is increased.
Referring to fig. 1, 2 and 5, the fixing assembly 12 includes a screw block 1201, two screw blocks 1201 are respectively and fixedly installed at the bottoms of two sides of the variable frequency control cabinet main body 1, an inner cavity of the screw block 1201 is in threaded connection with a threaded rod 1202, a rotating disc 1203 is fixedly installed at the top of the threaded rod 1202, and a fixing column 1204 is rotatably installed at the bottom of the threaded rod 1202.
The scheme is adopted: according to the utility model, through the design of the threaded block 1201, the threaded rod 1202, the rotating disc 1203 and the fixed column 1204, the rotating disc 1203 drives the threaded rod 1202 to rotate when rotating, the threaded rod 1202 is in threaded connection with the inner cavity of the threaded block 1201 and moves downwards when rotating, and the fixed column 1204 is arranged at the bottom of the threaded rod 1202 and moves downwards along with the threaded rod 1202, so that the fixed column 1204 contacts the ground, and the variable frequency control cabinet main body 1 is fixed.
Referring to fig. 1 and 2, the top and the bottom of the right side of the main body 1 of the variable frequency control cabinet are fixedly provided with positioning blocks 13, and one side of each positioning block 13 opposite to the other side is fixedly connected with a protective shell 3.
The scheme is adopted: according to the utility model, through the design of the positioning block 13, one end of the positioning block 13 is fixedly arranged on the variable frequency control cabinet main body 1, and the other end of the positioning block is fixedly arranged on the protective shell 3, so that the variable frequency control cabinet main body 1 and the protective shell 3 are more firm when being fixed.
Referring to fig. 3, slots 14 are formed on both sides of the top of the connection plate 8, and insert blocks 15 are fixedly mounted on the bottoms of the two support plates 9.
The scheme is adopted: the utility model can make the connection plate 8 and the support plate 9 be detached by the design of the slot 14 and the insert block 15, and is more convenient in use.
The working principle of the utility model is as follows:
when using, adjust flue gas amount of wind through frequency conversion switch board main part 1, start motor 501, motor 501 drives first synchronizing wheel 502 when using and rotates, because second synchronizing wheel 504 and first synchronizing wheel 502 are connected through the belt 503 transmission, can drive second synchronizing wheel 504 and also rotate when making first synchronizing wheel 502 rotate, dwang 505 is fixed mounting on first synchronizing wheel 502 and second synchronizing wheel 504, first synchronizing wheel 502 and second synchronizing wheel 504 drive dwang 505 and rotate when rotating, flabellum 506 is installed on dwang 505, can rotate and rotate along dwang 505, dispel the heat to frequency conversion switch board main part 1 inside, thereby increased frequency conversion switch board main part 1's life, heat radiation assembly 5 stops the dust that floats through dust screen 7 when using, can block the dust at frequency conversion switch board main part 1 top through connecting plate 8, backup pad 9 and top cap 10, it is more convenient when moving frequency conversion switch board main part 1 moves to the position that needs to place, it rotates threaded rod 1202 is fixed thread rod 1202 when moving down to rotate, it is threaded rod 1202 is fixed thread 1202, it is moved down to rotate threaded rod 1202, it is moved down 1202 to rotate threaded rod 1202, it is fixed thread 1202 when moving down, thereby, it is moved down 1202 to rotate threaded rod 1202.
To sum up: this variable frequency control cabinet with adjustable flue gas amount of wind through variable frequency control cabinet main part 1, chamber door 2, protective housing 3, fixed plate 4, radiator unit 5, motor 501, first synchronizing wheel 502, belt 503, second synchronizing wheel 504, dwang 505, flabellum 506, spacing ring 507, ventilation hole 6, dust screen 7, connecting plate 8, backup pad 9, top cap 10, universal wheel 11, fixed subassembly 12, screw thread piece 1201, threaded rod 1202, rolling disc 1203, fixed column 1204, locating piece 13, slot 14 and the cooperation of inserted block 15 use, the current variable frequency control cabinet is solved and is only dispelled the heat through the heat dissipation groove, the radiating efficiency is at the bottom, the radiating effect is slow, can not reach effectual heat dissipation and guarantee variable frequency control cabinet's safe operation, variable frequency control cabinet's life has been reduced, thereby work efficiency has been reduced, the low practicality's problem.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a variable frequency control cabinet with adjustable flue gas amount of wind, includes variable frequency control cabinet main part (1), its characterized in that: the utility model discloses a frequency conversion control cabinet, including frequency conversion control cabinet main part (1), hinge movable mounting has chamber door (2) in the front side of frequency conversion control cabinet main part (1), the right side fixed mounting of frequency conversion control cabinet main part (1) has protective housing (3), the inner chamber fixed mounting of protective housing (3) has fixed plate (4), the right side fixed mounting of fixed plate (4) has radiator unit (5), ventilation hole (6) have been seted up on the right side of protective housing (3), the right side fixed mounting of frequency conversion control cabinet main part (1) has dust screen (7), the top fixed mounting of frequency conversion control cabinet main part (1) has connecting plate (8), the both sides at connecting plate (8) top all detachably installs backup pad (9), fixed mounting has top cap (10) between the top of two backup pads (9), the equal fixed mounting in four corners of frequency conversion control cabinet main part (1) bottom has universal wheel (11), the equal fixed mounting of bottom of frequency conversion control cabinet main part (1) both sides has fixed subassembly (12).
2. The variable frequency control cabinet with adjustable flue gas air volume as claimed in claim 1, wherein: the heat dissipation assembly (5) comprises a motor (501), the motor (501) is fixedly arranged at the bottom of the right side of the fixed plate (4), a first synchronous wheel (502) is fixedly arranged on an output shaft of the motor (501), a second synchronous wheel (504) is arranged at the top of the first synchronous wheel (502), and a belt (503) is connected between the first synchronous wheel (502) and the second synchronous wheel (504) in a transmission mode.
3. The variable frequency control cabinet with adjustable flue gas amount of wind of claim 2, wherein: the right side of first synchronizing wheel (502) and inner chamber of second synchronizing wheel (504) are all fixed mounting have dwang (505), and the surface of two dwang (505) is all fixed mounting has flabellum (506).
4. The variable frequency control cabinet with adjustable flue gas amount of wind of claim 2, wherein: the left side cover of motor (501) surface is equipped with spacing ring (507), the bottom fixed connection on the left side of spacing ring (507) and fixed plate (4) right side.
5. The variable frequency control cabinet with adjustable flue gas air volume as claimed in claim 1, wherein: the fixed assembly (12) comprises thread blocks (1201), the two thread blocks (1201) are respectively and fixedly installed at the bottoms of two sides of the variable frequency control cabinet main body (1), the inner cavity of the thread block (1201) is in threaded connection with a threaded rod (1202), the top of the threaded rod (1202) is fixedly provided with a rotating disc (1203), and the bottom of the threaded rod (1202) is rotationally provided with a fixed column (1204).
6. The variable frequency control cabinet with adjustable flue gas air volume as claimed in claim 1, wherein: the top and the bottom on the right side of the variable frequency control cabinet main body (1) are fixedly provided with positioning blocks (13), and one side, opposite to the two positioning blocks (13), is fixedly connected with the protective shell (3).
7. The variable frequency control cabinet with adjustable flue gas air volume as claimed in claim 1, wherein: slots (14) are formed in two sides of the top of the connecting plate (8), and inserting blocks (15) are fixedly arranged at the bottoms of the two supporting plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320151894.9U CN219536678U (en) | 2023-02-08 | 2023-02-08 | Variable frequency control cabinet with adjustable flue gas amount of wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320151894.9U CN219536678U (en) | 2023-02-08 | 2023-02-08 | Variable frequency control cabinet with adjustable flue gas amount of wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219536678U true CN219536678U (en) | 2023-08-15 |
Family
ID=87581907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320151894.9U Active CN219536678U (en) | 2023-02-08 | 2023-02-08 | Variable frequency control cabinet with adjustable flue gas amount of wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219536678U (en) |
-
2023
- 2023-02-08 CN CN202320151894.9U patent/CN219536678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205141397U (en) | Multifunctional power distribution cabinet with damping device | |
| CN219536678U (en) | Variable frequency control cabinet with adjustable flue gas amount of wind | |
| CN219269405U (en) | Communication cabinet | |
| CN111193206A (en) | Power distribution box with good heat dissipation effect for building machines and heat dissipation method thereof | |
| CN112670845B (en) | Landscape electric power cabinet capable of removing dust | |
| CN115986600A (en) | Intelligent safety anti-creeping energy-saving power distribution cabinet | |
| CN111683481B (en) | Communication cabinet | |
| CN115773541A (en) | Air conditioner heat radiation fan | |
| CN209747972U (en) | Block terminal mounting structure | |
| CN220273125U (en) | Metal casing of high-pressure tank of convenient equipment | |
| CN219679110U (en) | Multifunctional heat dissipation type network cabinet | |
| CN220123321U (en) | Remote monitoring device convenient to installation | |
| CN218648372U (en) | Dehumidification cooling structure and power cabinet | |
| CN216924610U (en) | Novel horizontal air flow type operation room air cooler | |
| CN220233891U (en) | Novel high-voltage board | |
| CN219473966U (en) | High-temperature hot water unit | |
| CN218153783U (en) | LED projecting lamp convenient to multi-angle is adjusted | |
| CN212258612U (en) | Motor device with good heat dissipation effect | |
| CN213662289U (en) | Power equipment cabinet with good heat dissipation performance | |
| CN219322280U (en) | Inverter protection structure and inverter | |
| CN215334360U (en) | Gear box capable of being rapidly disassembled and assembled | |
| CN214545191U (en) | Frequency conversion control cabinet based on PLC control | |
| CN212116019U (en) | Heat radiation structure and automatically controlled cabinet of low pressure | |
| CN218269467U (en) | Building heating ventilation air conditioning device | |
| CN219612417U (en) | Data transmission device for building construction management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |