CN218379679U - Mounting structure of outer machine of air conditioner - Google Patents

Mounting structure of outer machine of air conditioner Download PDF

Info

Publication number
CN218379679U
CN218379679U CN202222458959.2U CN202222458959U CN218379679U CN 218379679 U CN218379679 U CN 218379679U CN 202222458959 U CN202222458959 U CN 202222458959U CN 218379679 U CN218379679 U CN 218379679U
Authority
CN
China
Prior art keywords
panel
air conditioner
fixed mounting
outer machine
installation
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
Application number
CN202222458959.2U
Other languages
Chinese (zh)
Inventor
黄松
周仕奎
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.)
Wuhan Wending Mechanical And Electrical Engineering Co ltd
Original Assignee
Wuhan Wending Mechanical And Electrical Engineering 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 Wuhan Wending Mechanical And Electrical Engineering Co ltd filed Critical Wuhan Wending Mechanical And Electrical Engineering Co ltd
Priority to CN202222458959.2U priority Critical patent/CN218379679U/en
Application granted granted Critical
Publication of CN218379679U publication Critical patent/CN218379679U/en
Active 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Landscapes

  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The utility model relates to a mounting structure of outer machine of air conditioner, including two installation panels and equal symmetrical fixed mounting two fixed rectangular rings of installation panel upper end and lower extreme, two be provided with the supporting panel who is used for carrying out the support to the outer machine of air conditioner between the installation panel, at rain-proof panel, standing groove, outlet conduit, funnel, breach, protective housing, water storage tank, rotation wheel and rotate, rotate under the cooperation of wheel, dwang and clearance panel, the dust screen surface of clearance panel laminating on the outer machine of air conditioner rotates, can accomplish the clearance to the dust screen surface. The utility model relates to a technical field of air conditioner installation. The utility model discloses the flow that has indirectly utilized the rainwater clears up the dust screen surface dust of the outer machine of air conditioner, guarantees that its surface does not receive the factor influence radiating effect of dust.

Description

Mounting structure of outer machine of air conditioner
Technical Field
The utility model belongs to the technical field of the technique of air conditioner installation and specifically relates to a mounting structure of outer machine of air conditioner is related to.
Background
An air conditioner, i.e., an air conditioner, is a device that manually adjusts and controls parameters such as temperature, humidity, cleanliness, and flow rate of ambient air in a building/structure. Most of the air conditioner outdoor units are installed outdoors and need an installation structure to install and support the air conditioner outdoor units, which are used for changing the temperature and humidity by causing the evaporation or condensation of the refrigerant under the action of the compressor to cause the evaporation or condensation of the ambient air.
According to chinese patent publication No. CN209782844U, a mounting structure for various air conditioner external units comprises a supporting component, a protection component arranged above the supporting component, and a telescopic rod for adjusting an inclination angle between the protection component and a wall body, wherein the protection component is arranged downwards towards one side away from the wall body in an inclined manner, the protection component comprises a fixed plate movably arranged above the supporting component, a movable plate connected to the fixed plate in a sliding manner along a direction towards or away from the wall body, and a first limiting part for fixing the movable plate, and the movable plate is located below the fixed plate. The utility model discloses have the effect of avoiding the outer machine of air conditioner to suffer rainwater invasion and attack.
Although the mounting structure can well protect the air conditioner outdoor unit and prevent the rain from erosion, particularly in cities with much rain, the mounting structure can directly shield the rain, but is difficult to indirectly clean dust on the surface of a dust screen on the air conditioner outdoor unit by utilizing the flowing force of the rain, and the dust can block the filter caliber on the dust screen to gradually lose the functions of ventilation and filtration, thereby affecting the heat dissipation effect,
SUMMERY OF THE UTILITY MODEL
According to prior art exist not enough, the utility model aims at providing an outer quick-witted mounting structure of air conditioner has the flow that has indirectly utilized the rainwater and clears up the dust screen surface dust of the outer machine of air conditioner, guarantees that its surface does not receive the factor influence radiating effect of dust.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the mounting structure of the air conditioner outdoor unit comprises two mounting panels and two fixed rectangular rings which are symmetrically and fixedly mounted at the upper end and the lower end of the two mounting panels, wherein a supporting panel for supporting the air conditioner outdoor unit is arranged between the two mounting panels, and a cleaning assembly for cleaning a dust screen on the air conditioner outdoor unit is arranged on each mounting panel;
the utility model discloses a cleaning assembly, including the setting of bearing plate, setting component, clearance subassembly, the setting component includes fixed mounting and is two the rain-proof panel of installation panel one end, the standing groove has been seted up on the rain-proof panel, demountable installation has the filter on the standing groove, the lower extreme of rain-proof panel is connected with outlet conduit, outlet conduit communicates with the bottom of standing groove, support panel's lower extreme is provided with the regulating unit, be provided with two gag lever posts on the regulating unit, two rotate jointly on the gag lever post and be provided with the dwang, the one end fixed mounting of dwang has the clearance panel that has the brush, one side of gag lever post is provided with the drive unit who is used for driving the dwang.
Through adopting above-mentioned technical scheme, under the cooperation of weather shield panel, standing groove, outlet conduit, regulating unit, dwang, clearance panel and drive unit, usable rainwater drives the dwang and the clearance panel rotates and clears up the outer quick-witted dust screen of air conditioner.
The present invention may be further configured in a preferred embodiment as: the adjusting unit comprises a fixing rod fixedly installed at the lower end of the supporting panel, a limiting panel is arranged on the fixing rod in a sliding mode, a plurality of thread grooves are formed in the fixing rod, the fixing rod is connected with the limiting panel through thread columns, and the thread columns are in threaded connection with one of the thread grooves.
Through adopting above-mentioned technical scheme, under the cooperation of dead lever, spacing panel and screw thread post, can adjust the distance that the clearance panel is located between the outer machine of air conditioner.
The present invention may be further configured in a preferred embodiment as: drive unit includes protective housing and the funnel of fixed mounting in protective housing upper end on the gag lever post lateral wall of fixed mounting, protective housing's upper end and lower extreme are all seted up jaggedly, the dwang rotates and sets up on protective housing's lateral wall, the dwang is located the one end fixed mounting of protective housing and is rotated the wheel, it all has seted up a plurality of water holding tank on the axial lateral wall of wheel to rotate, the funnel is located outlet conduit under.
Through adopting above-mentioned technical scheme, under protective housing, funnel, breach, rotation wheel and the cooperation of depositing the basin, the impulsive force of water is hit the depositing the basin and is beaten, can drive and rotate the wheel and rotate, rotates the wheel and drives the dwang and rotate.
The present invention may be further configured in a preferred embodiment as: and a drainage pipeline is connected to the notch at the lower end of the protective shell.
Through adopting above-mentioned technical scheme, through drainage tube's setting, can let the water that enters into in the protective housing appoint to flow to a position.
The present invention may be further configured in a preferred embodiment as: the last spacing subassembly that is used for carrying on spacingly to the outer machine of air conditioner that is provided with of support panel, spacing subassembly includes first L shape pole of fixed mounting in support panel upper end and sets up the recess on the horizontal lateral wall of first L shape pole, it is provided with positive and negative tooth threaded rod to rotate on the recess, the equal fixed mounting in both ends of positive and negative tooth threaded rod has the rotation button, symmetry fixed mounting has the restriction pole on the support panel, it sets up a plurality of connecting rod to slide on the restriction pole, symmetrical threaded connection has second L shape pole, a plurality of on the positive and negative tooth threaded rod the equal fixed mounting in the lateral wall of second L shape pole of one end of connecting rod.
Through adopting above-mentioned technical scheme, under the cooperation of first L shape pole, second L shape pole and positive and negative tooth threaded rod, can advance spacingly according to the outer machine size of air conditioner.
The present invention may be further configured in a preferred embodiment as: two all seted up a plurality of restriction holes on the lateral wall of installation panel, supporting panel's lower extreme fixed mounting has three hornblocks, supporting panel and three hornblocks all pass through the bolt fastening on the installation panel, the bolt thread sets up downtheholely at the restriction.
Through adopting above-mentioned technical scheme, under the cooperation of triangle piece, restriction hole and bolt, can adjust supporting panel and triangle piece according to the actual conditions of installation.
To sum up, the utility model discloses a following beneficial technological effect of mounting structure of outer machine of at least one kind of air conditioner:
1. at rain-proof panel, standing groove, outlet conduit, funnel, breach, protective housing, water storage tank, rotate the wheel and rotate, rotate the wheel, under the cooperation of dwang and clearance panel, the dust screen surface of clearance panel laminating on the outer machine of air conditioner rotates, can clear up the dust screen surface, has reached the effect that the flow that has indirectly utilized the rainwater carries out the clearance to the dust screen surface dust of the outer machine of air conditioner, guarantees that its surface does not receive the factor influence radiating effect of dust.
2. Under the cooperation of supporting panel, triangle piece, installation panel, bolt, supporting panel, rotation button, positive and negative tooth threaded rod and second L shape pole, the displacement and the shape of two second L shape poles can be fixed the outer machine of air conditioner.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic structural diagram of a position-limiting assembly of the present embodiment;
fig. 3 is a plan sectional view of the drive unit of the present embodiment;
fig. 4 is a plan sectional view of the adjusting unit of the present embodiment.
In the figure, 1, a panel is installed; 2. fixing the rectangular ring; 3. a support panel; 4. a triangular block; 5. a limiting aperture; 6. a bolt; 7. a limiting component; 71. a first L-shaped bar; 72. a knob is rotated; 73. a positive and negative thread rod; 74. a second L-shaped bar; 75. a restraining bar; 76. a connecting rod; 77. a groove; 8. cleaning the assembly; 81. rotating the rod; 82. a drive unit; 821. a protective housing; 822. a water inlet pipe; 823. a rotating wheel; 824. a water storage tank; 825. a notch; 826. a drainage conduit; 83. cleaning the panel; 84. a limiting rod; 85. an adjustment unit; 851. a limiting panel; 852. fixing the rod; 853. a threaded post; 854. a thread groove; 86. a water outlet pipeline; 87. a rain shield panel; 88. a placement groove; 89. a filter plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1-4, the utility model discloses a mounting structure of outer machine of air conditioner, including two installation panels 1 and two fixed rectangular rings 2 of equal symmetry fixed mounting in two installation panels 1 upper ends and lower extreme, installation panel 1 accessible fixed rectangular ring 2 installs on the wall, is provided with between two installation panels 1 to be used for carrying out the supporting panel 3 that supports to the outer machine of air conditioner, is provided with the clearance subassembly 8 that is used for clearing up the dust screen on the outer machine of air conditioner on the installation panel 1.
All seted up a plurality of restriction holes 5 on two installation panel 1's the lateral wall, supporting panel 3's lower extreme fixed mounting has three hornblocks 4, and supporting panel 3 and three hornblocks 4 all fix on installation panel 1 through bolt 6, and 6 screw threads of bolt set up in restriction hole 5. The supporting panel 3 and the triangular blocks 4 can be adjusted according to the actual installation condition under the matching of the triangular blocks 4, the limiting holes 5 and the bolts 6.
The cleaning assembly 8 comprises rain shielding panels 87 fixedly installed at one ends of the two installation panels 1, the air conditioner external unit is placed below the rain shielding panels 87, the support panel 3 is arranged above the air conditioner external unit, the length and the width of each rain shielding panel 87 are larger than those of the air conditioner external unit, the air conditioner external unit is guaranteed not to be corroded by rainwater, a placement groove 88 is formed in each rain shielding panel 87, a filter plate 89 is detachably installed on each placement groove 88, falling leaves or other foreign matters can be separated through the placement of the filter plate 89, the water outlet pipeline 86 is prevented from being blocked, flowing of rainwater is facilitated, a water outlet pipeline 86 is connected to the lower end of each rain shielding panel 87, the water outlet pipeline 86 is communicated with the bottom of the placement groove 88, an adjusting unit 85 is arranged at the lower end of the support panel 3, two limiting rods 84 are arranged on the adjusting unit 85, rotating rods 81 are jointly arranged on the two limiting rods 84, a cleaning panel 83 with a brush is fixedly installed at one end of the rotating rod 81, when a dust screen of the air conditioner external unit is cleaned by using the cleaning panel 83, the cleaning panel 83 is attached to the surface of the air conditioner external unit, and a heat dissipation driving unit 82 for driving the air conditioner external unit 83. Under the cooperation of the rain shield panel 87, the placing groove 88, the water outlet pipeline 86, the adjusting unit 85, the rotating rod 81, the cleaning panel 83 and the driving unit 82, the rotating rod 81 and the cleaning panel 83 are driven by the rain water to rotate so as to clean the dust screen of the air conditioner outdoor unit.
The driving unit 82 comprises a protection shell 821 fixedly mounted on the side wall of the limiting rod 84 and a funnel 822 fixedly mounted at the upper end of the protection shell 821, a notch 825 is formed in the upper end and the lower end of the protection shell 821, the rotating rod 81 is rotatably arranged on the side wall of the protection shell 821, a rotating wheel 823 is fixedly mounted at one end of the rotating rod 81 located in the protection shell 821, a plurality of water storage grooves 824 are formed in the axial side wall of the rotating wheel 823, and the funnel 822 is located under the water outlet pipeline 86. Under the cooperation of the protective housing 821, the funnel 822, the notch 825, the rotating wheel 823 and the water storage tank 824, the impulsive force of water strikes the water storage tank 824, so that the rotating wheel 823 is driven to rotate, and the rotating wheel 823 drives the rotating rod 81 to rotate.
A drainage conduit 826 is connected to the notch 825 at the lower end of the protective housing 821. By providing the drainage pipe 826, the water introduced into the shield case 821 can be directed to a position.
The adjusting unit 85 comprises a fixing rod 852 fixedly mounted at the lower end of the support panel 3, a limit panel 851 is slidably arranged on the fixing rod 852, a plurality of thread grooves 854 are formed in the fixing rod 852, the fixing rod 852 is connected with the limit panel 851 through a thread column 853, and the thread column 853 is in threaded connection with one of the thread grooves 854. Under the cooperation of dead lever 852, spacing panel 851 and screw post 853, can adjust the distance that clearance panel 83 is located between the outer machine of air conditioner, avoid influencing the heat dissipation of the outer machine of air conditioner.
Be provided with on the supporting panel 3 and be used for carrying out spacing subassembly 7 to outer machine of air conditioner, spacing subassembly 7 includes first L shape pole 71 of fixed mounting in supporting panel 3 upper end and sets up the recess 77 on the horizontal lateral wall of first L shape pole 71, it is provided with positive and negative tooth threaded rod 73 to rotate on the recess 77, the equal fixed mounting in both ends of positive and negative tooth threaded rod 73 has rotation button 72, symmetrical fixed mounting has restraint bar 75 on the supporting panel 3, it sets up a plurality of connecting rod 76 to slide on the restraint bar 75, setting through connecting rod 76, can reduce the wearing and tearing between second L shape pole 74 and the first L shape pole 71, can let second L shape pole 74 carry out better displacement simultaneously, symmetrical threaded connection has second L shape pole 74 on the positive and negative tooth threaded rod 73, the displacement that two second L shape poles 74 take place can not cover on the dust screen of outer machine of air conditioner, the equal fixed mounting in the lateral wall of second L shape pole 74 of one end of a plurality of connecting rod 76. Under the matching of the first L-shaped rod 71, the second L-shaped rod 74 and the positive and negative tooth threaded rod 73, the position can be limited according to the size of an air conditioner outdoor unit.
The implementation principle of the above embodiment is as follows: firstly, according to the installation air conditioner outer machine actual conditions come to carry out position control to supporting panel 3 and triangle 4 between two installation panels 1, fix it on installation panel 1 through bolt 6 after the regulation is accomplished, place the air conditioner external world on supporting panel 3 afterwards, the operator rotates knob 72, it rotates knob 72 drives positive and negative tooth threaded rod 73, positive and negative tooth threaded rod 73 drives two second L shape poles 74 syntropy and moves, can fix the air conditioner outer machine through the displacement and the shape of two second L shape poles 74.
When rainy day, standing groove 88 on the board 87 that keeps off the rain can connect the rainwater and get, the rainwater enters into funnel 822 through outlet conduit 86 in, then enter into protective housing 821 through breach 825 in, flow through the rainwater and enter into in the basin 824, when getting abundant rainwater in the basin 824, gravity through the rainwater orders about and rotates wheel 823, it drives dwang 81 to rotate wheel 823, dwang 81 drives clearance panel 83 and laminates the dirt screen surface on the outer machine of air conditioner and rotates, can clear up the dirt screen surface, reached the effect that the flow that has indirectly utilized the rainwater carries out the clearance to the dirt screen surface dust of the outer machine of air conditioner, guarantee that its surface does not receive the factor influence radiating effect of dust.
The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims (6)

1. The utility model provides a mounting structure of outer machine of air conditioner, includes two mounting panel (1) and equal symmetry fixed mounting two fixed rectangular ring (2) of mounting panel (1) upper end and lower extreme, two be provided with between mounting panel (1) and be used for carrying out supporting panel (3), its characterized in that to support to the outer machine of air conditioner: a cleaning assembly (8) for cleaning a dust screen on an air conditioner outdoor unit is arranged on the mounting panel (1);
clearance subassembly (8) are including fixed mounting two rain-proof panel (87) of installation panel (1) one end, standing groove (88) have been seted up on rain-proof panel (87), demountable installation has filter (89) on standing groove (88), the lower extreme of rain-proof panel (87) is connected with outlet conduit (86), outlet conduit (86) communicate with the bottom of standing groove (88), the lower extreme of support panel (3) is provided with regulating unit (85), be provided with two gag lever post (84) on regulating unit (85), two it is provided with dwang (81) to rotate jointly on gag lever post (84), the one end fixed mounting of dwang (81) has clearance panel (83) that have the brush, one side of gag lever post (84) is provided with drive unit (82) that are used for driving dwang (81).
2. The structure of claim 1, wherein: the adjusting unit (85) comprises a fixing rod (852) fixedly mounted at the lower end of a supporting panel (3), a limiting panel (851) is arranged on the fixing rod (852) in a sliding mode, a plurality of thread grooves (854) are formed in the fixing rod (852), the fixing rod (852) is connected with the limiting panel (851) through thread columns (853), and the thread columns (853) are in threaded connection with one of the thread grooves (854).
3. The structure of claim 2, wherein: drive unit (82) include protection casing (821) and funnel (822) of fixed mounting in protection casing (821) upper end on gag lever post (84) lateral wall, breach (825) have all been seted up to the upper end and the lower extreme of protection casing (821), dwang (81) are rotated and are set up on the lateral wall of protection casing (821), the one end fixed mounting that dwang (81) are located protection casing (821) has rotation wheel (823), a plurality of water storage tank (824) have all been seted up on the axial lateral wall of rotation wheel (823), funnel (822) are located outlet conduit (86) under.
4. The structure of claim 3, wherein: a drainage pipeline (826) is connected to a notch (825) at the lower end of the protective shell (821).
5. The structure of claim 4, wherein: be provided with on supporting panel (3) and be used for carrying out spacing subassembly (7) to the outer machine of air conditioner, spacing subassembly (7) include fixed mounting at first L shape pole (71) of supporting panel (3) upper end and set up recess (77) on the horizontal lateral wall of first L shape pole (71), it is provided with positive and negative tooth threaded rod (73) to rotate on recess (77), the equal fixed mounting in both ends of positive and negative tooth threaded rod (73) has rotation button (72), symmetrical fixed mounting has limiting rod (75) on supporting panel (3), it sets up a plurality of connecting rod (76) to slide on limiting rod (75), symmetrical threaded connection has second L shape pole (74), a plurality of on positive and negative tooth threaded rod (73) the equal fixed mounting in the lateral wall of second L shape pole (74) of one end of connecting rod (76).
6. The structure of claim 5, wherein: two all seted up a plurality of restriction holes (5) on the lateral wall of installation panel (1), the lower extreme fixed mounting of support panel (3) has three hornblocks (4), support panel (3) and three hornblocks (4) are all fixed on installation panel (1) through bolt (6), bolt (6) screw thread setting is in restriction hole (5).
CN202222458959.2U 2022-09-16 2022-09-16 Mounting structure of outer machine of air conditioner Active CN218379679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222458959.2U CN218379679U (en) 2022-09-16 2022-09-16 Mounting structure of outer machine of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222458959.2U CN218379679U (en) 2022-09-16 2022-09-16 Mounting structure of outer machine of air conditioner

Publications (1)

Publication Number Publication Date
CN218379679U true CN218379679U (en) 2023-01-24

Family

ID=84953187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222458959.2U Active CN218379679U (en) 2022-09-16 2022-09-16 Mounting structure of outer machine of air conditioner

Country Status (1)

Country Link
CN (1) CN218379679U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117109089A (en) * 2023-09-09 2023-11-24 中国铁塔股份有限公司邢台市分公司 Air conditioner integration theftproof dust keeper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117109089A (en) * 2023-09-09 2023-11-24 中国铁塔股份有限公司邢台市分公司 Air conditioner integration theftproof dust keeper
CN117109089B (en) * 2023-09-09 2024-03-12 中国铁塔股份有限公司邢台市分公司 Air conditioner integration theftproof dust keeper

Similar Documents

Publication Publication Date Title
CN218379679U (en) Mounting structure of outer machine of air conditioner
WO2019206244A1 (en) Portable air conditioner
CN112878884B (en) Drainage structure of window body
LU501252B1 (en) Garden Ecological Landscape Pavilion
CN113016398A (en) Install gardens flowers and plants protector of adjustable structure that shelters from
CN210143046U (en) Highway toll booth high definition camera
CN218348759U (en) Rain-proof water air port for air conditioner outdoor unit
CN107421019A (en) Protection hood for outdoor unit of air conditioner
CN214461905U (en) Building roof rainwater recycling system
CN113521861B (en) Gutter inlet device
CN211738869U (en) Landscape colored lamp with dust cleaning structure
CN114005377B (en) Education publicity column
CN117109089B (en) Air conditioner integration theftproof dust keeper
CN211925249U (en) Installing support for network security camera
CN210922324U (en) Metal sheet splicing type countercurrent cooling tower
CN208475549U (en) A kind of rainwater-proof window fresh air system
CN219394798U (en) Photovoltaic power station monitoring device
CN108613317B (en) Rainwater-proof window type fresh air system
CN213577810U (en) Rainproof cloak for outdoor-mounted combined air conditioning unit
CN218990316U (en) Rainwater recycling and collecting mechanism for landscape architecture
CN116557971B (en) Humidification filter structure of container air conditioner
CN218179132U (en) Ventilator with rainproof structure
CN220415835U (en) Centrifugal fan with dustproof function
CN219086614U (en) High-power integrated control cabinet shell
CN217685312U (en) Saddle type air conditioner

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant