CN211011674U - Drive heat radiation structure of dehumidifier - Google Patents
Drive heat radiation structure of dehumidifier Download PDFInfo
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- CN211011674U CN211011674U CN201922005792.2U CN201922005792U CN211011674U CN 211011674 U CN211011674 U CN 211011674U CN 201922005792 U CN201922005792 U CN 201922005792U CN 211011674 U CN211011674 U CN 211011674U
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Abstract
The utility model discloses a driving heat dissipation structure of a dehumidifier, which comprises a case body, wherein the front end of the case body is provided with an indoor return air inlet and an outdoor fresh air inlet, and the rear end of the case body is provided with an indoor air supply outlet; the fan, the compressor and the electrical box component are installed in the case body, the fan is installed in the case body corresponding to the indoor air supply outlet, a dehumidification purification cavity which dehumidifies and purifies indoor air or/and outdoor fresh air is formed in the case body on the rear side of the fan, the electrical box component is installed in the dehumidification purification cavity which automatically cools and dissipates heat through air cooling, the electrical box component is arranged right opposite to an air inlet of the fan, the working temperature of the dehumidified and purified air in the dehumidification purification cavity is about 40 ℃ under a normal state, and a driver component on the electrical box component works at about 100 ℃, so that the driver component on the electrical box component can be cooled and dissipated through air cooling through the dehumidified and purified air flowing through the dehumidification purification cavity, and a special cooling fan or a cooling pipeline system is omitted.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an air conditioning technology especially relates to a drive heat radiation structure of dehumidifier.
[ background of the invention ]
With the acceleration of the urbanization process, more and more people go on duty, live and live in a large city, but the urban area is limited, the building of a tall building reduces the urban greening area, and the air quality is worse due to the influence of decoration, furniture, household chemical products and the like in the urban household room, the oxygen content, especially the negative oxygen ion content is very low, the indoor concentration of some harmful gases is far higher than that of the outdoor, the air is polluted, the disease is spread, people can be in a sub-health state, especially in the plum rain season in summer and winter, the indoor air is humid, the indoor air humidity is very high, the propagation of bacteria and mold is facilitated when the air humidity is high, and the health of people is threatened.
Therefore, an indoor air dehumidifying and purifying device is needed to dry indoor humid air, but the existing lifting type central dehumidifier with fresh air purifying function has the disadvantages of complex structure, large volume, heavy weight and inconvenience for installation. Particularly, the driver assembly of the electrical box requires a dedicated heat dissipation fan or heat dissipation piping system due to the heat dissipation requirement, so that the dehumidifier is not large enough in the internal space, the structure is more complicated, the reliability is poor, and the installation and maintenance are inconvenient.
Meanwhile, the maintenance space of the ceiling type dehumidifier is small, the internal layout of the existing central dehumidifier is unreasonable, the installation and the maintenance are difficult, all easily damaged parts cannot be maintained and replaced through a maintenance opening on one side, the ceiling needs to be disassembled to take down the machine for maintenance, and much inconvenience is brought to the maintenance and the maintenance cost is very high.
[ Utility model ] content
The utility model provides a compact structure, the maintenance of being convenient for can drive the drive heat radiation structure of the radiating dehumidifier of cooling automatically.
The utility model provides a technical scheme that its technical problem adopted is:
a driving heat dissipation structure of a dehumidifier comprises a case body, wherein the front end of the case body is provided with an indoor return air inlet for circularly sucking indoor air and an outdoor fresh air inlet for continuously inputting outdoor fresh air, and the rear end of the case body is provided with an indoor air supply outlet for continuously feeding the dehumidified and purified fresh air into a room; a fan, a compressor and an electrical box component are arranged in the case body, the fan is arranged in the case body corresponding to the indoor air supply outlet, a dehumidification and purification cavity for dehumidifying and purifying indoor air or/and outdoor fresh air is formed in the case body at the rear side of the fan, and the electrical box component is arranged in the dehumidification and purification cavity for automatically cooling and radiating the air; under the normal state, the working temperature of the dehumidified and purified air in the dehumidifying and purifying cavity is about 40 ℃, and the driver assembly on the electric box part works at about 100 ℃, so that the dehumidifying and purifying air flowing through the dehumidifying and purifying cavity can cool and dissipate the heat of the driver assembly on the electric box part through air cooling, and a special heat dissipation fan or a heat dissipation pipeline system is omitted.
Furthermore, the air outlet of the fan is arranged right opposite to the indoor air supply outlet of the case body.
Furthermore, air inlets which are perpendicular to the air outlet direction of the air outlet and respectively admit air from two sides are arranged on wall bodies on two sides of the air outlet of the fan.
Furthermore, the electrical box component corresponds to the air inlet on one side of the fan and is arranged on the side wall of the case body, and the radiator grille of the driving control board on the electrical box component is arranged right opposite to the air inlet on one side of the fan.
Further, electrical apparatus box component includes box seat, main control board, drive control board and lid, main control board and drive control board side by side install in the box seat and sealed by the lid closing cap, and the drive control board installation department is equipped with the heat dissipation grid on the drive control board of being convenient for and stretches out box seat rear side and carry out radiating grid mounting hole.
Furthermore, the heat dissipation grid on the driving control board is arranged right opposite to the air inlet of the fan.
Furthermore, the heat dissipation grids on the driving control panel are formed by a plurality of rows of aluminum grid bars which are uniformly arranged in parallel, and the direction of a plurality of parallel heat dissipation grooves formed by the plurality of rows of parallel aluminum grid bars is parallel to the air inlet direction at the air inlet of the fan in the dehumidification purification cavity; so as to ensure that the air uniformly flows through the surface of the heat dissipation grating and achieve better heat dissipation effect.
Furthermore, the side walls of the two sides of the case body are respectively hinged with an inner side plate and an outer side plate which are convenient to rotate to open and take down the internal parts of the case body, and the two ends of the bottom side of the inner side plate and the two ends of the bottom side of the outer side plate are respectively fixedly connected to the case body through hasps. The main control board, the drive control board and other electric control boards in the electric appliance box component are arranged in the electric appliance box, and the electric appliance box is laterally designed, so that the electric appliance box can be maintained by opening the outer side board, and the maintenance is convenient; the electric box is fixed on the case body by using screws or buckles, and the fan can be detached by detaching the parts of the electric box; meanwhile, the fan is designed to be laterally easy to detach, so that the fan can be maintained and replaced in a suspended ceiling state of the case body, the problem that the case body can be maintained only by detaching the suspended ceiling from an existing product is solved, and the maintenance cost is greatly reduced.
Furthermore, the box body seat and the box cover on the electric appliance box part are closely attached to the inner side of the outer side plate of the case body.
The utility model has the advantages that:
the utility model discloses compact structure, the product is small, light in weight, and is rational in infrastructure, conveniently hoist and mount fixedly and dismouting, electrical apparatus box part installs in purifying the intracavity to its automatic air-cooled radiating dehumidification of cooling, and electrical apparatus box part is just to the air intake setting of fan, dehumidification purifies back air operating temperature about 40 ℃ in the chamber under the usual state, and driver subassembly work on the electrical apparatus box part is about 100 ℃, and like this, just can carry out the forced air cooling heat dissipation of cooling through the dehumidification air-purifying that flows through in the dehumidification purification chamber to the driver subassembly on the electrical apparatus box part, save dedicated radiator fan or heat dissipation pipe-line system.
Especially, the radiator grille of driver on the electrical apparatus box part just corresponds dehumidification and purifies the air intake department setting of fan one side in the chamber, when the compressor adopts frequency conversion compressor frequency conversion dehumidification, radiator grille sets up in the wind channel class of flow field on the frequency conversion driver, the air that the radiator grille surface flows through fast reduces the driver heat fast, the heat dissipation efficiency is improved, guarantee driver steady operation, just can carry out the forced air cooling heat dissipation through the dehumidification air-purifying that flows through in the dehumidification purification chamber to the driver subassembly on the electrical apparatus box part, special radiator fan or heat dissipation pipe-line system are saved.
Meanwhile, the side walls at two sides of the box body of the case are respectively hinged with an inner side plate and an outer side plate which are convenient to rotate, open and take down, and all wearing parts are arranged at the same maintenance side, so that the maintenance is effectively facilitated; and the fan side direction is fixed, solves the problem that the existing product can only be maintained by disassembling the suspended ceiling and taking down the case body, greatly reduces the maintenance cost and is convenient for maintaining the suspended ceiling state of the case body.
[ description of the drawings ]
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the utility model after the maintenance side is opened;
FIG. 4 is a schematic view of the three-dimensional structure of the electrical box of the present invention after the components are removed;
fig. 5 is an enlarged schematic structural diagram of the drive control board of the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A drive heat dissipation structure of a dehumidifier is shown in figures 1 to 4 and comprises a case body 1, wherein the front end of the case body 1 is provided with an indoor return air inlet 2 for circularly sucking indoor air and an outdoor fresh air inlet 3 for continuously inputting outdoor fresh air, and the rear end of the case body 1 is provided with an indoor air supply outlet 4 for continuously feeding the dehumidified and purified fresh air into a room; a fan 5, a compressor 6 and an electrical box component 7 are installed in the case body 1, the fan 5 is installed in the case body 1 corresponding to the indoor air supply outlet 4, a dehumidification purification cavity 8 for dehumidifying and purifying indoor air or/and outdoor fresh air is formed in the case body 1 at the rear side of the fan 5, and the electrical box component 7 is installed in the dehumidification purification cavity 8 for automatically cooling and radiating the electrical box component by air cooling; in a normal state, the working temperature of the dehumidified and purified air in the dehumidifying and purifying cavity 8 is about 40 ℃, and the driver component on the electrical box component 7 works at about 100 ℃, so that the driver component on the electrical box component 7 can be cooled and radiated by air cooling through the dehumidified and purified air flowing through the dehumidifying and purifying cavity 8, and a special radiating fan or a radiating pipeline system is omitted.
As shown in fig. 1 to 5, the air outlet 50 of the fan 5 is disposed opposite to the indoor air supply outlet 4 of the chassis housing 1, and air inlets 51 perpendicular to the air outlet direction of the air outlet 50 and respectively supplying air from two sides are disposed on two side walls of the air outlet 50 of the fan 5; the electrical box component 7 is corresponding to the air inlet 51 at one side of the fan 5 and is installed on the side wall of the chassis 1, wherein the electrical box component 7 comprises a box base 70, a main control board 71, a driving control board 72 and a box cover 73, the main control board 71 and the driving control board 72 are installed in the box base 70 in parallel and are sealed by the box cover 73, the installation position of the driving control board 72 on the box base 70 is provided with a grille installation hole 700 which is convenient for the heat dissipation grille 720 on the driving control board 72 to extend out of the rear side of the box base 70 for heat dissipation, the heat dissipation grille 720 on the driving control board 72 is arranged right opposite to the air inlet 51 at one side of the fan 5, moreover, the heat dissipation grille 720 on the driving control board 72 is a plurality of rows of aluminum grille strips which are uniformly arranged in parallel, and the direction of a plurality of parallel heat dissipation grooves formed by the plurality of rows of parallel aluminum grille strips is arranged in parallel with the air inlet 51 of, so as to ensure that the air uniformly flows through the surface of the heat dissipation grating and achieve better heat dissipation effect.
As shown in fig. 1 to 4, the side walls of the two sides of the casing 1 are respectively hinged with an inner side plate 9 and an outer side plate 10 which are convenient to rotate and open and take down for maintaining the internal parts of the casing, and the two ends of the bottom side of the inner side plate 9 and the two ends of the bottom side of the outer side plate 10 are respectively fixedly connected to the casing 1 through hasps 11. The box body seat 70 and the box cover 73 on the electrical box part 7 are closely mounted on the inner side of the outer side plate 10 of the case body 1, the electrical control parts such as the main control plate 71, the driving control plate 72 and the like in the electrical box part 7 are arranged in the electrical box, and the electrical box is laterally designed, so that the electrical box can be maintained by opening the outer side plate 10, and the maintenance is convenient; the electrical box is fixed on the case body 1 by using screws or buckles, and the fan 5 can be detached by detaching the electrical box part 7; meanwhile, the fan 5 is designed to be laterally and easily detached, so that the fan 5 can be maintained and replaced in a suspended ceiling state of the case body 1, the problem that the case body 1 can be maintained only by detaching the suspended ceiling is solved, and the maintenance cost is greatly reduced.
During the use, because the radiator grille of driver on electrical apparatus box part 7 just is locating to set up to the air intake 51 that corresponds 5 one side of fan in the dehumidification purification chamber 8, when compressor 6 adopts the 6 frequency conversion dehumidification of frequency conversion compressor, the radiator grille sets up in the wind channel class of flow field on the frequency conversion driver, the quick driver heat that reduces of air that flows through of radiator grille surface, improve the radiating efficiency, guarantee driver steady operation, just can carry out the forced air cooling heat dissipation to the driver subassembly on electrical apparatus box part 7 through the dehumidification purified air that flows through in the dehumidification purification chamber 8, special radiator fan or heat dissipation pipe-line system are saved.
Meanwhile, the side walls at two sides of the case body 1 of the case are respectively hinged with an inner side plate 9 and an outer side plate 10 which are convenient to rotate, open and take down, and all wearing parts are arranged at the same maintenance side, so that the maintenance is effectively facilitated; and 5 side direction of fan are fixed, solve current product and must unpack apart the furred ceiling and take off quick-witted case box 1 just can the maintenance problem, greatly reduced cost of maintenance, the 1 furred ceiling state maintenance of quick-witted case box of being convenient for.
In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above-mentioned embodiments are only preferred embodiments of the present invention, not limiting the scope of the present invention, and all equivalent changes made by the shape, structure and principle of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. The utility model provides a drive heat radiation structure of dehumidifier, includes quick-witted case box, its characterized in that:
the front end of the case body is provided with an indoor return air inlet for circularly sucking indoor air and an outdoor fresh air inlet for continuously inputting outdoor fresh air, and the rear end of the case body is provided with an indoor air supply outlet for continuously sending the dehumidified and purified fresh air into a room;
install fan, compressor and electrical apparatus box part in the quick-witted case, install in the quick-witted case that indoor supply-air outlet corresponds the fan, be formed with in the quick-witted case of fan rear side dehumidifies and purifies the chamber with indoor air or \ with outdoor new trend dehumidification, electrical apparatus box part installs in the dehumidification purification intracavity to its automatic air-cooled cooling heat dissipation.
2. The driving heat dissipation structure of a dehumidifier according to claim 1, wherein: the air outlet of the fan is opposite to the indoor air supply outlet of the case body.
3. The driving heat dissipation structure of a dehumidifier according to claim 2, wherein: and air inlets which are vertical to the air outlet direction of the air outlet and respectively admit air from two sides are arranged on wall bodies on two sides of the air outlet of the fan.
4. The driving heat dissipation structure of a dehumidifier according to claim 3, wherein: the electric appliance box component corresponds to the air inlet on one side of the fan and is arranged on the side wall of the case body, and the radiator grille of the driving control board on the electric appliance box component is arranged right opposite to the air inlet on one side of the fan.
5. The driving heat dissipation structure of a dehumidifier according to claim 1, wherein: the electric appliance box component comprises a box body seat, a main control board, a drive control board and a box cover, wherein the main control board and the drive control board are installed in the box body seat in parallel and sealed by a box cover sealing cover, and a grid installation hole which is convenient for a heat dissipation grid on the drive control board to extend out of the rear side of the box body seat for heat dissipation is formed in the installation position of the drive control board on the box body seat.
6. The driving heat dissipation structure of a dehumidifier according to claim 5, wherein: and the heat dissipation grid on the driving control board is arranged right opposite to the air inlet of the fan.
7. The driving heat dissipation structure of a dehumidifier according to claim 5, wherein: the heat dissipation grid on the driving control board is a plurality of rows of aluminum grid bars which are uniformly arranged in parallel, and the directions of a plurality of parallel heat dissipation grooves formed by the plurality of rows of parallel aluminum grid bars are parallel to the air inlet direction at the air inlet of the fan in the dehumidification purification cavity.
8. The driving heat dissipation structure of a dehumidifier according to claim 1, wherein: the side walls on two sides of the case body are respectively hinged with an inner side plate and an outer side plate which are convenient to rotate, open and take down the parts in the case body, and two ends of the bottom sides of the inner side plate and the outer side plate are respectively fixedly connected onto the case body through hasps.
9. The driving heat dissipation structure of a dehumidifier according to claim 1, wherein: and the box body seat and the box cover on the electric appliance box part are closely mounted on the inner side of the outer side plate of the case body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005792.2U CN211011674U (en) | 2019-11-19 | 2019-11-19 | Drive heat radiation structure of dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922005792.2U CN211011674U (en) | 2019-11-19 | 2019-11-19 | Drive heat radiation structure of dehumidifier |
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| CN211011674U true CN211011674U (en) | 2020-07-14 |
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| CN201922005792.2U Active CN211011674U (en) | 2019-11-19 | 2019-11-19 | Drive heat radiation structure of dehumidifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719907A (en) * | 2021-09-29 | 2021-11-30 | 珠海格力电器股份有限公司 | Dehumidification device and air conditioner with same |
| CN117989622A (en) * | 2024-03-15 | 2024-05-07 | 安第斯(浙江)能源科技有限公司 | Variable frequency dehumidifier and control system thereof |
-
2019
- 2019-11-19 CN CN201922005792.2U patent/CN211011674U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719907A (en) * | 2021-09-29 | 2021-11-30 | 珠海格力电器股份有限公司 | Dehumidification device and air conditioner with same |
| CN117989622A (en) * | 2024-03-15 | 2024-05-07 | 安第斯(浙江)能源科技有限公司 | Variable frequency dehumidifier and control system thereof |
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