CN216057888U - Dampproofing electric appliance cabinet - Google Patents
Dampproofing electric appliance cabinet Download PDFInfo
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- CN216057888U CN216057888U CN202122657867.2U CN202122657867U CN216057888U CN 216057888 U CN216057888 U CN 216057888U CN 202122657867 U CN202122657867 U CN 202122657867U CN 216057888 U CN216057888 U CN 216057888U
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- exhaust cavity
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- electric appliance
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Abstract
The utility model discloses a moisture-proof electric appliance cabinet which comprises a cabinet body, wherein an installation box for installing an electric appliance assembly is arranged above the cabinet body, and an exhaust cavity is arranged below the cabinet body; the bottom of the installation box is provided with a plurality of first vent holes communicated with the exhaust cavity; a turntable, an action mechanism and an exhaust fan are arranged in the exhaust cavity; the upper end of the rotary table is rotatably connected to the top of the exhaust cavity through a rotating shaft, and the lower end of the rotary table is connected with the action mechanism; a second vent hole corresponding to the first vent hole is formed in the rotary disc; the exhaust fan is arranged at an air outlet of the exhaust cavity; be equipped with humidity transducer and controller in the install bin, exhaust fan, actuating mechanism and humidity transducer all link to each other with the controller. The utility model aims to provide a moisture-proof electric appliance cabinet which has a good moisture-proof effect and can effectively remove moisture and heat in the electric appliance cabinet.
Description
Technical Field
The utility model belongs to the field of electrical equipment, and particularly relates to a moisture-proof electrical cabinet.
Background
The existing electric appliance cabinet is generally directly installed on the ground, and the bottom of the electric appliance cabinet is easily affected with damp and even accumulated water. The inside of the electric appliance cabinet is affected with damp, the cabinet body of the electric appliance cabinet can be corroded, and even a short circuit of a circuit in the cabinet is caused. The existing electric appliance cabinet generally has poor moisture-proof effect by carrying out moisture removal and heat dissipation through the vent holes formed in the cabinet body.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide the moisture-proof electric appliance cabinet which has a good moisture-proof effect and can effectively remove moisture and heat in the electric appliance cabinet.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a damp-proof electric appliance cabinet comprises a cabinet body, wherein an installation box for installing an electric appliance assembly is arranged above the cabinet body, and an exhaust cavity is arranged below the cabinet body; the bottom of the installation box is provided with a plurality of first vent holes communicated with the exhaust cavity; a turntable, an action mechanism and an exhaust fan are arranged in the exhaust cavity; the upper end of the rotary table is rotatably connected to the top of the exhaust cavity through a rotating shaft, and the lower end of the rotary table is connected with the action mechanism; a second vent hole corresponding to the first vent hole is formed in the rotary disc; the exhaust fan is arranged at an air outlet of the exhaust cavity; be equipped with humidity transducer and controller in the install bin, exhaust fan, actuating mechanism and humidity transducer all link to each other with the controller.
Preferably, the actuating mechanism comprises a motor, a screw rod and two rotating rods, the screw rod horizontally arranged in the exhaust cavity is in power connection with the output end of the motor, moving blocks are respectively in threaded sleeve on the positive threads and the negative threads correspondingly arranged at the left end and the right end of the screw rod, one end of each rotating rod is hinged to the corresponding moving block, and the other end of each rotating rod is hinged to the corresponding rotating disc; the hinge points of the two rotating rods on the rotating disc are positioned at the two ends of the rotating disc with the same diameter; the motor is connected with the controller.
Preferably, a sealing gasket which is abutted against the top surface of the exhaust cavity is fixedly arranged on the rotary disc, and a third ventilation hole corresponding to the second ventilation hole is formed in the sealing gasket.
Preferably, the bottom of the installation box is provided with a water accumulation plate with a funnel-shaped structure.
Preferably, an activated carbon box is detachably arranged on the fixing frame in the installation box.
Preferably, the exhaust outlet is arranged on the side surface of the exhaust cavity.
Preferably, a check valve is installed at the air outlet.
The utility model has the following beneficial effects:
1. when the action mechanism of the utility model drives the turntable to rotate by taking the rotating shaft as a center, the conduction and the closing of the second vent hole and the third vent hole below and the first vent hole can be realized, and further the conduction and the closing of the installation box and the exhaust cavity can be realized. The sealed leakproofness of being connected between the upper wall that can effectively guarantee carousel and exhaust chamber of filling up simultaneously, and then realize effectively sealed to first ventilation hole, avoid the moisture of bottom half to upwards permeate through first ventilation hole, make this device humidity resistance stronger.
2. The activated carbon box is filled with activated carbon materials, moisture in the box body can be adsorbed, and the activated carbon box is mounted on the fixing frame through the clamping groove structure, so that the activated carbon box is convenient to detach and mount and is convenient to replace.
3. When the exhaust fan acts, moist air in the exhaust cavity can be discharged outwards through the exhaust outlet, and meanwhile, the check valve is arranged at the exhaust outlet, so that the air in the cabinet body can be discharged outwards only, and the moisture in the external environment is prevented from permeating into the cabinet body through the exhaust outlet.
4. When having the comdenstion water gathering in the installation case, the ponding board of accessible infundibulate when the carousel action makes first ventilation hole open to the first ventilation hole gathering at middle part, ponding can have first ventilation hole to discharge into the exhaust chamber downwards, effectively avoids the gathering of comdenstion water in the installation case, makes the dampproofing effect of device better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an actuating mechanism of the turntable according to the present invention;
fig. 3 is a schematic connection diagram of the turntable of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model provides a moisture-proof electric appliance cabinet, which comprises a cabinet body 1, wherein an installation box 2 for installing electric appliance components is arranged above the cabinet body 1, and an exhaust cavity 3 is arranged below the cabinet body 1. The electrical component is horizontally fixed on a fixing frame 20 in the installation box 2, and the fixing frame 20 is detachably provided with a plurality of layers of activated carbon boxes 21. Activated carbon box 21 is filled with the activated carbon material, can adsorb the internal moisture of box, and activated carbon box 21 passes through draw-in groove structural mounting on mount 20 in this embodiment, has made things convenient for the dismantlement installation of activated carbon box 21, is convenient for change it.
The bottom of the installation box 2 is downwards penetrated and provided with a plurality of first ventilation holes 25 communicated with the exhaust cavity 3. The exhaust cavity 3 is internally provided with a turntable 6, an actuating mechanism and an exhaust fan 52; the upper end of the rotary disc 6 is rotatably connected with the top of the exhaust cavity 3 through a rotating shaft 62, and the lower end is connected with the actuating mechanism. The rotary disc 6 is provided with a second vent hole 61 corresponding to the first vent hole 25, the rotary disc 6 is fixedly provided with a sealing gasket 7 which is abutted against the top surface of the exhaust cavity 3, and the sealing gasket 7 is provided with a third vent hole 71 corresponding to the second vent hole 61. Because sealed 7 and carousel 6 fixed connection, second ventilation hole 61 corresponds the setting with third ventilation hole 71 always, and when actuating mechanism drove carousel 6 and uses pivot 62 as the center to rotate, can realize switching on and being closed of below second, three ventilation hole and first ventilation hole 25, and then realize switching on and being closed of install bin 2 and exhaust chamber 3. Simultaneously sealed 7 that fills up can effectively guarantee the leakproofness of being connected between the upper wall in carousel 6 and exhaust chamber 3, and then realize effectively sealed to first ventilation hole 25, avoid the moisture of bottom half to permeate through first ventilation hole 25 upwards, make this device humidity resistance stronger.
The installation box 2 is internally provided with a humidity sensor 24 and a controller 23, and the exhaust fan 52 and the humidity sensor 24 are both connected with the controller 23. The actuating mechanism comprises a motor 41, a screw rod 42 and two rotating rods 44 which are connected with the controller 23, the screw rod 42 which is horizontally arranged in the exhaust cavity 3 is in power connection with the output end of the motor 41, the right and left ends of the screw rod 42 are correspondingly provided with a positive thread and a negative thread respectively and are in threaded sleeve connection with a moving block 43, one end of each rotating rod 44 is hinged on the corresponding moving block 43, and the other end of each rotating rod 44 is hinged on the corresponding turntable 6; the hinge point of the two rotating rods 44 on the rotating disc 6 is at the two ends of the same diameter of the rotating disc 6. When humidity sensor 24 detects that the humidity in installation box 2 exceeds the set value, controller 23 sends control signal for motor 41, motor 41 drives screw rod 42 to rotate, two movable blocks 43 on screw rod 42 do the action of being close to each other, dwang 44 drives carousel 6 to rotate, until the ventilation hole on carousel 6 corresponds with the first ventilation hole 25 of installation box 2 bottom, realize switching on of installation box 2 and exhaust chamber 3, exhaust fan 52 in the exhaust chamber 3 moves this moment, outwards discharge the moisture in the cabinet body 1. After the humidity sensor 24 detects that the humidity reaches a set standard, the controller 23 controls the motor 41 to rotate reversely, and further controls the rotating disc 6 to rotate reversely, and the first ventilation hole 25 is blocked by the sealing gasket 7 on the rotating disc 6, so that the moisture below the exhaust cavity 3 is effectively prevented from permeating upwards.
The air outlets are arranged on the left and right side surfaces of the exhaust cavity 3, and the exhaust fan 52 is arranged at the air outlet of the exhaust cavity 3. When the exhaust fan 52 is operated, the moist air in the exhaust chamber 3 can be discharged through the exhaust outlet, and the check valve 51 is installed at the exhaust outlet, so that the air in the cabinet body 1 can be discharged only to the outside, and the moisture in the external environment can be prevented from permeating into the cabinet body 1 through the exhaust outlet.
2 bottoms of install bin are equipped with ponding board 22 of infundibulate structure, and when having the comdenstion water gathering in install bin 2, ponding board 22 of accessible infundibulate is to the first ventilation hole 25 gathering at middle part, and when 6 actions of carousel made first ventilation hole 25 open, ponding can have first ventilation hole 25 to discharge into exhaust chamber 3 downwards, effectively avoids the gathering of condensate water in install bin 2, makes the dampproofing effect of device better.
Claims (7)
1. The utility model provides a dampproofing electric appliance cabinet, includes the cabinet body, its characterized in that: an installation box for installing an electric appliance assembly is arranged above the cabinet body, and an exhaust cavity is arranged below the cabinet body; the bottom of the installation box is provided with a plurality of first vent holes communicated with the exhaust cavity; a turntable, an action mechanism and an exhaust fan are arranged in the exhaust cavity; the upper end of the rotary table is rotatably connected to the top of the exhaust cavity through a rotating shaft, and the lower end of the rotary table is connected with the action mechanism; a second vent hole corresponding to the first vent hole is formed in the rotary disc; the exhaust fan is arranged at an air outlet of the exhaust cavity; be equipped with humidity transducer and controller in the install bin, exhaust fan, actuating mechanism and humidity transducer all link to each other with the controller.
2. Moisture-proof electrical cabinet according to claim 1, characterized in that: the actuating mechanism comprises a motor, a screw rod and two rotating rods, the screw rod horizontally arranged in the exhaust cavity is in power connection with the output end of the motor, moving blocks are respectively in threaded sleeve on the corresponding positive threads and the reverse threads at the left end and the right end of the screw rod, one end of each rotating rod is hinged to the corresponding moving block, and the other end of each rotating rod is hinged to the corresponding rotating disc; the hinge points of the two rotating rods on the rotating disc are positioned at the two ends of the rotating disc with the same diameter; the motor is connected with the controller.
3. Moisture-proof electrical cabinet according to claim 2, characterized in that: and a sealing gasket which is abutted against the top surface of the exhaust cavity is fixedly arranged on the rotary disc, and a third ventilation hole which corresponds to the second ventilation hole is formed in the sealing gasket.
4. Moisture-proof electrical cabinet according to claim 1, characterized in that: the bottom of the installation box is provided with a water accumulation plate with a funnel-shaped structure.
5. Moisture-proof electrical cabinet according to claim 1, characterized in that: an active carbon box is detachably arranged on the fixing frame in the installation box.
6. Moisture-proof electrical cabinet according to claim 1, characterized in that: the air outlet is arranged on the side surface of the air exhaust cavity.
7. The moisture resistant electrical cabinet of claim 6, wherein: and a check valve is arranged at the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657867.2U CN216057888U (en) | 2021-11-02 | 2021-11-02 | Dampproofing electric appliance cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122657867.2U CN216057888U (en) | 2021-11-02 | 2021-11-02 | Dampproofing electric appliance cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216057888U true CN216057888U (en) | 2022-03-15 |
Family
ID=80612980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122657867.2U Active CN216057888U (en) | 2021-11-02 | 2021-11-02 | Dampproofing electric appliance cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216057888U (en) |
-
2021
- 2021-11-02 CN CN202122657867.2U patent/CN216057888U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230509 Address after: 171 Tinghua Road, Tinglin Town, Jinshan District, Shanghai 200540 Patentee after: TOTEL MECHANICS (SHANGHAI) Co.,Ltd. Address before: 466000 room 808, Yuankun International Hotel, west section of Taihao Road, development zone, Zhoukou City, Henan Province Patentee before: Henan Chongzhou Construction Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |