CN213584891U - Electric power cabinet dehumidifier - Google Patents
Electric power cabinet dehumidifier Download PDFInfo
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- CN213584891U CN213584891U CN202022798931.4U CN202022798931U CN213584891U CN 213584891 U CN213584891 U CN 213584891U CN 202022798931 U CN202022798931 U CN 202022798931U CN 213584891 U CN213584891 U CN 213584891U
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- radiator
- casing
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- bottom plate
- hot end
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Abstract
The utility model discloses a better electric power cabinet dehumidifier of condensation effect. The following technical scheme is adopted: casing and install the condenser in the casing, the casing comprises last casing, lower casing, casing bottom sets up the outlet down, the condenser includes hot junction radiator, cold junction radiator and establishes semiconductor cooler between hot junction radiator, the cold junction radiator, condenser one side is equipped with control circuit, power module, the hot junction radiator includes the bottom plate, sets up a plurality of longitudinal arrangement's on the bottom plate fin, be equipped with fan, its characterized in that on the fin of hot junction radiator: the hot end radiator is characterized in that through grooves communicated with the radiating fins are formed in two sides of a bottom plate of the hot end radiator, front ventilation holes are formed in the positions, corresponding to the radiating fins of the hot end radiator, of the upper shell, and back ventilation holes are formed in the positions, corresponding to the through grooves of the hot end radiator, of the lower shell.
Description
Technical Field
The utility model relates to an electric power cabinet dehumidifier.
Background
A dehumidifier is usually installed in the electric power cabinet to eliminate moisture in the cabinet, and the working principle of the dehumidifier is as follows: the damp air in the cabinet is condensed into water and directly discharged out of the cabinet through local condensation manufacturing conditions, and the humidity in the cabinet is gradually reduced. The structure of the traditional dehumidifier is shown in the Chinese utility model patent with the patent number of 201820991049.1 and the name of 'an electronic intelligent dehumidifier for electric power cabinets'. Wherein, the condenser structure includes: the hot end radiator is provided with a fan, and the fan drives the circulation of air in the cabinet to make the air with relatively high temperature contact with the cold end radiator, thereby forming condensed water. There are disadvantages in that: due to the fact that the heated end radiator is limited, hot air cannot be well contacted with the cold end radiator, and therefore condensation effect is reduced. In addition, the conventional dehumidifier is generally provided with ventilation holes at the front and side surfaces of the casing, so that the air is hardly convected, thereby also reducing the condensation effect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an electric power cabinet dehumidifier that condensation effect is better.
In order to achieve the above purpose, the utility model adopts the following technical scheme: casing and install the condenser in the casing, the casing comprises last casing, lower casing, casing bottom sets up the outlet down, the condenser includes hot junction radiator, cold junction radiator and establishes semiconductor cooler between hot junction radiator, the cold junction radiator, condenser one side is equipped with control circuit, power module, the hot junction radiator includes the bottom plate, sets up a plurality of longitudinal arrangement's on the bottom plate fin, be equipped with fan, its characterized in that on the fin of hot junction radiator: through grooves communicated with the radiating fins are formed in two sides of a bottom plate of the hot end radiator, front ventilation holes are formed in the positions, corresponding to the radiating fins of the hot end radiator, of the upper shell, and back ventilation holes are formed in the positions, corresponding to the through grooves of the hot end radiator, of the lower shell.
The electric power cabinet dehumidifier, its characterized in that: and the lower end of the bottom plate of the hot end radiator is also provided with a through groove communicated with the radiating fins.
The electric power cabinet dehumidifier, its characterized in that: the front vent hole is perpendicular to the back vent hole.
The electric power cabinet dehumidifier, its characterized in that: the bottom of the lower shell is provided with a V-shaped surface, and the water outlet is formed in the bottom of the V-shaped surface.
The electric power cabinet dehumidifier, its characterized in that: the back vent holes are arranged in a U shape.
The electric power cabinet dehumidifier, its characterized in that: the hot end radiator, the cold end radiator and the fan are connected through screws.
The utility model discloses an electric power cabinet dehumidifier advantage: hot-air can directly get into logical groove of hot junction radiator, can be better with the contact of cold junction radiator, can form the convection current between front ventilation hole, the back ventilation hole simultaneously to can improve the condensation effect greatly.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a dehumidifier for an electric power cabinet of the present invention;
FIG. 2 is a schematic structural diagram of the condenser of the present invention;
fig. 3 is a schematic structural diagram of the lower housing of the present invention.
Detailed Description
As shown in fig. 1-3, the dehumidifier of the present invention comprises a casing 1 and a condenser 2 installed in the casing 1. The housing 1 is composed of an upper housing 101 and a lower housing 102. The bottom of the lower shell 102 is provided with a water outlet 3. The condenser 2 comprises a hot end radiator 4, a cold end radiator 5 and a semiconductor refrigerator 6 arranged between the hot end radiator 4 and the cold end radiator 5. And one side of the condenser 2 is provided with a control circuit 7 and a power supply module 8. The semiconductor refrigerator 6 is connected to the power module 8 via a line 17. The control circuit 7 controls the operation of other charged elements. The hot end radiator 4 comprises a bottom plate 9 and a plurality of radiating fins 10 which are arranged on the bottom plate 9 in the longitudinal direction, and a fan 11 is arranged on the radiating fins 10 of the hot end radiator 4. Through grooves 12 communicated with the radiating fins 10 are formed in two sides of the bottom plate 9 of the hot end radiator 4, front vent holes 13 are formed in the position, corresponding to the radiating fins 10 of the hot end radiator 4, of the upper shell 101, and back vent holes 14 are formed in the position, corresponding to the through grooves 12 of the hot end radiator 4, of the lower shell 102.
Preferably, the upper end of the bottom plate 9 of the hot-end radiator 4 is also provided with a through groove 12 communicated with the radiating fins 10. The back vent holes 14 are arranged in a "U" shape. The shape of the back vent hole 14 is made to correspond to the position of the through groove 12.
Preferably, the front vent hole 13 is perpendicular to the rear vent hole 14, so that convection of wind current is easily formed.
Preferably, the bottom of the lower housing 102 is provided with a "V" shaped surface 15, and the drain outlet 3 is arranged at the bottom of the "V" shaped surface 15, so that the condensed water can be collected and drained more easily.
Preferably, the hot end heat sink 4, the cold end heat sink 5 and the fan 11 are connected by screws 16, so that the condenser forms an assembly for convenient installation.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric power cabinet dehumidifier, includes casing (1) and installs condenser (2) in casing (1), casing (1) comprises last casing (101), lower casing (102), casing (102) bottom sets up outlet (3) down, condenser (2) include hot junction radiator (4), cold junction radiator (5) and establish semiconductor cooler (6) between hot junction radiator (4), cold junction radiator (5), condenser (2) one side is equipped with control circuit (7), power module (8), hot junction radiator (4) include bottom plate (9), set up a plurality of longitudinal arrangement's on bottom plate (9) fin (10), be equipped with fan (11), its characterized in that on fin (10) of hot junction radiator (4): through grooves (12) communicated with the radiating fins (10) are formed in two sides of a bottom plate (9) of the hot end radiator (4), front vent holes (13) are formed in the position, corresponding to the radiating fins (10) of the hot end radiator (4), of the upper shell (101), and back vent holes (14) are formed in the position, corresponding to the through grooves (12) of the hot end radiator (4), of the lower shell (102).
2. The electric cabinet dehumidifier of claim 1 wherein: the lower end of the bottom plate (9) of the hot end radiator (4) is also provided with a through groove (12) communicated with the radiating fin (10).
3. The electric cabinet dehumidifier of claim 1 wherein: the front vent hole (13) is vertical to the back vent hole (14).
4. The electric cabinet dehumidifier of claim 1 wherein: the bottom of the lower shell (102) is provided with a V-shaped surface (15), and the water outlet (3) is arranged at the bottom of the V-shaped surface (15).
5. The electric cabinet dehumidifier of claim 1 wherein: the back vent holes (14) are arranged in a U shape.
6. The electric cabinet dehumidifier of claim 1 wherein: the hot end radiator (4), the cold end radiator (5) and the fan (11) are connected through screws (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022798931.4U CN213584891U (en) | 2020-11-27 | 2020-11-27 | Electric power cabinet dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022798931.4U CN213584891U (en) | 2020-11-27 | 2020-11-27 | Electric power cabinet dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213584891U true CN213584891U (en) | 2021-06-29 |
Family
ID=76544996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022798931.4U Active CN213584891U (en) | 2020-11-27 | 2020-11-27 | Electric power cabinet dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213584891U (en) |
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2020
- 2020-11-27 CN CN202022798931.4U patent/CN213584891U/en active Active
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