CN218475099U

CN218475099U - Vehicle-mounted dehumidifier

Info

Publication number: CN218475099U
Application number: CN202222452435.2U
Authority: CN
Inventors: 雷勇; 刘诗; 任意; 郑雄峰
Original assignee: Hubei Heju New Material Co ltd
Current assignee: Hubei Polymeric Polymer Material Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-02-14
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to the technical field of dehumidifiers, and discloses a vehicle-mounted dehumidifier, which comprises a base, wherein the top of the base is rotatably connected with a bracket component, the rotating end of the bracket component is provided with a dehumidifying and demisting component, the dehumidifying and demisting component comprises a hood and a partition board, the partition board is arranged in the hood and divides the hood into two chambers, namely a semiconductor refrigerating sheet; baffle and semiconductor refrigeration piece separate two cavities of a plurality with the aircraft bonnet, utilize the one side refrigeration of semiconductor refrigeration piece, the function that the one side generates heat, install dehumidification subassembly in the cavity of refrigeration face one side, the one side that makes the aircraft bonnet can condense the dehumidification, install the defogging subassembly in the cavity of face one side that generates heat, the another side that makes the aircraft bonnet can spout the hot gas flow, heat the defogging to glass, make the dehumidifier can carry out the dehumidification defogging simultaneously, and need not increase extra part that generates heat, make and be in cold moist car, need not increase extra defogging equipment, just can carry out the defogging fast.

Description

Vehicle-mounted dehumidifier

Technical Field

The utility model relates to a dehumidifier technical field specifically is an on-vehicle dehumidifier.

Background

The working principle of the dehumidifier is as follows: the treated air is sucked by the fan, filtered by the air filter screen, cooled and dehumidified on the cooled evaporator, and excess water vapor in the air is condensed into water, so that the moisture content of the air is reduced. In China, particularly southern areas, the air is relatively humid, so that the humidity in the vehicle is relatively large, and the riding experience is influenced, and therefore, a dehumidifier is needed to dehumidify the air.

Among the prior art, the function of on-vehicle dehumidifier is comparatively single, and in the comparatively chilly environment of temperature, the humidity is great in the car can lead to the easy condensation water smoke of glass in the car, and on-vehicle dehumidifier can reduce the production of water smoke through the dehumidification, but, when starting to start, can not clear away the water smoke on the glass fast, still need extra firing equipment just can clear away, comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an on-vehicle dehumidifier possesses the defogging that can dehumidify simultaneously, need not increase extra firing equipment's advantage, has solved although on-vehicle dehumidifier can reduce the production of water smoke through the dehumidification, but, when starting, can not clear away the water smoke on the glass fast, still needs extra firing equipment could clear away comparatively troublesome problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an on-vehicle dehumidifier, includes the base, the top of base is rotated and is connected with the bracket component, the rotation end of bracket component is equipped with dehumidification defogging subassembly, dehumidification defogging subassembly includes the aircraft bonnet, the baffle, set up in the inside of aircraft bonnet will two rooms are separated into to the aircraft bonnet, the semiconductor refrigeration piece inlay in on the baffle, the dehumidification subassembly set up in one of them of aircraft bonnet is indoor, and the defogging subassembly set up in another of aircraft bonnet is indoor.

Preferably, the dehumidification subassembly includes the air inlet grid, set up in the one end of aircraft bonnet, the air outlet, set up in the lateral wall of aircraft bonnet, air inlet fan install in one of them indoor of aircraft bonnet, condensation aluminum plate install in on the refrigeration face of semiconductor refrigeration piece, the funnel set up in condensation aluminum plate's bottom, the wash port is located the below of funnel, and water collection box, sliding connection in the bottom of aircraft bonnet.

Preferably, one side of the air inlet grid is provided with a filter screen.

Preferably, the condensing aluminum plate is provided with vertically arranged flow channels.

Preferably, the defogging component comprises an air outlet grid arranged at one end of the hood, an air inlet arranged on the outer side wall of the hood, an air outlet fan arranged in one of the chambers of the hood, and a radiator arranged on the heating surface of the semiconductor refrigerating sheet.

Preferably, a filter screen is arranged on the air inlet.

Preferably, a heat-conducting silicone grease is arranged at the joint of the radiator and the semiconductor refrigerating sheet.

Preferably, the bracket component includes the support, rotates the seat, rotate connect in the bottom of support, the drive division install in the lateral wall of support, and the axis of rotation, rotate connect in the lateral wall of support, one end with the output shaft fixed connection of drive division.

Preferably, the driving part is a worm gear reducer.

Preferably, the base is connected with the rotating seat in a sliding mode through a sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an on-vehicle dehumidifier possesses following beneficial effect:

this on-vehicle dehumidifier, through setting up dehumidification defogging subassembly, dehumidification defogging subassembly is by the aircraft bonnet, baffle and semiconductor refrigeration piece are constituteed, baffle and semiconductor refrigeration piece separate two cavities of aircraft bonnet, utilize the refrigeration of semiconductor refrigeration piece one side, the function that the one side generates heat, install the dehumidification subassembly in the cavity of refrigeration face one side, the one side that makes the aircraft bonnet can carry out the condensation dehumidification, install the defogging subassembly in the cavity of face one side that generates heat, the another side that makes the aircraft bonnet can the blowout hot gas flow, heat the defogging to glass, make the dehumidifier can dehumidify the defogging simultaneously, and need not increase extra part that generates heat, make and be in cold moist car, need not increase extra defogging equipment, just can carry out the defogging fast.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a cross-sectional view of the dehumidification and defogging assembly of the present invention;

fig. 3 is a schematic structural view of the semiconductor refrigerating sheet, the condensing aluminum plate and the radiator of the present invention;

fig. 4 is a side view of the condensing aluminum plate of the present invention.

In the figure:

10. a base;

20. a bracket assembly; 21. a support; 22. rotating the base; 23. a drive section; 24. a rotating shaft;

30. a dehumidification and demisting assembly; 31. a hood; 32. a partition plate; 33. a semiconductor refrigeration sheet; 34. a dehumidification assembly; 341. an air inlet grid; 342. an air outlet; 343. an air intake fan; 344. condensing the aluminum plate; 345. a funnel; 346. a drain hole; 347. a water collection box; 35. a defogging assembly; 351. an air outlet grid; 352. an air inlet; 353. an air outlet fan; 354. a heat sink.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example one

The utility model provides an on-vehicle dehumidifier, includes base 10, and the top of base 10 is rotated and is connected with bracket component 20, and bracket component 20's rotation end is equipped with dehumidification defogging subassembly 30, and dehumidification defogging subassembly 30 includes aircraft bonnet 31, and baffle 32 sets up in the inside of aircraft bonnet 31, separates into two rooms with aircraft bonnet 31, and semiconductor refrigeration piece 33 inlays on baffle 32, and dehumidification subassembly 34 sets up in one of them indoor of aircraft bonnet 31, and defogging subassembly 35 sets up in another indoor of aircraft bonnet 31.

In this embodiment, specifically, the dehumidifying component 34 includes an air inlet grid 341 disposed at one end of the hood 31, an air outlet 342 disposed at an outer side wall of the hood 31, an air inlet fan 343 disposed in one of the chambers of the hood 31, a condensing aluminum plate 344 disposed on a cooling surface of the semiconductor cooling plate 33, a funnel 345 disposed at a bottom of the condensing aluminum plate 344, a water drain 346 disposed below the funnel 345, and a water collecting box 347 slidably connected to a bottom of the hood 31, wherein when dehumidifying, the air inlet fan 343 introduces damp air in the vehicle into the cooling chamber through the air inlet grid 341, and when the damp air passes through the condensing aluminum plate 344, the condensing aluminum plate 344 condenses and dehumidifies the damp air, so that the damp in the air is separated onto the condensing aluminum plate 344, condensed water drops fall into the funnel 345 through the condensing aluminum plate 344, and the funnel 345 guides the water drops to the water collecting box 347 below the water drain 346 for collection.

In this embodiment, specifically, a filter screen is disposed on one side of the air inlet grid 341, and by disposing the filter screen, dust in the air can be prevented from entering the hood 31.

In this embodiment, specifically, the condensing aluminum plate 344 has vertically arranged flow channels, and the vertically arranged flow channels guide the condensed water so that the condensed water flows from the vertically arranged flow channels to the funnel 345.

In this embodiment, specifically, the defogging assembly 35 includes an air outlet grid 351 disposed at one end of the hood 31, an air inlet 352 disposed on an outer side wall of the hood 31, an air outlet fan 353 mounted in one of the chambers of the hood 31, and a heat sink 354 mounted on a heating surface of the semiconductor cooling sheet 33, wherein the air outlet fan 353 sucks outside air into the heating chamber of the hood 31 through the air inlet 352 during defogging, so that the air is heated by the heat sink 354 when passing through the heat sink 354, and the hot air is directly discharged onto glass through the air outlet grid 351 to heat and defogge the glass.

In this embodiment, specifically, the air inlet 352 is provided with a filter screen, and dust in the air can be prevented from entering the hood 31 by the filter screen.

In this embodiment, specifically, the heat-conducting silicone grease is disposed at the joint between the heat sink 354 and the semiconductor cooling plate 33, and by applying the heat-conducting silicone grease, the heat-conducting efficiency between the heat sink 354 and the semiconductor cooling plate 33 can be increased, and the heat-absorbing efficiency of the heat sink 354 is improved.

Referring to fig. 1-4, during dehumidification and demisting, the control panel (not shown) on the hood 31 controls the semiconductor chilling plate 33, the air inlet fan 343 and the air outlet fan 353 to work simultaneously, so that the chilling end of the semiconductor chilling plate 33 chills and the heating end of the semiconductor chilling plate 33 heats;

when dehumidification is carried out, the air inlet fan 343 enters the damp air in the vehicle into the refrigeration chamber from the air inlet grid 341, when the damp air passes through the condensing aluminum plate 344, the condensing aluminum plate 344 condenses and dehumidifies the damp air, so that the damp in the air is separated onto the condensing aluminum plate 344, condensed water drops fall into the funnel 345 through the condensing aluminum plate 344, and the funnel 345 guides the water drops to the water collecting box 347 below the water drainage hole 346 for collection;

when demisting, the air outlet fan 353 sucks the outside air into the heating chamber of the hood 31 from the air inlet 352, so that the air is heated by the radiator 354 when passing through the radiator 354, and the hot air is directly discharged onto the glass through the air outlet grid 351 to heat and demist the glass.

Example two

The function of automatically sweeping wind up and down is added on the basis of the first embodiment.

The bracket assembly 20 includes a bracket 21, a rotary base 22 rotatably connected to the bottom of the bracket 21, a driving portion 23 installed on the outer side wall of the bracket 21, and a rotary shaft 24 rotatably connected to the outer side wall of the bracket 21 and having one end fixedly connected to the output shaft of the driving portion 23.

In this embodiment, the driving portion 23 is a worm gear reducer, which has high rotation precision and a self-locking function.

In this embodiment, specifically, the base 10 and the rotating seat 22 are slidably connected through a sliding slot, and the position of dehumidification and demisting can be adjusted by sliding the rotating seat 22.

Referring to fig. 1-4, while carrying out dehumidification and demisting, the driving part 23 drives the rotating shaft 24 to rotate, so that the rotating shaft 24 drives the dehumidification and demisting assembly 30 to adjust the dehumidification and demisting angles, thereby realizing the function of automatically sweeping air up and down, enabling the dehumidification and demisting assembly 30 to demist glass with different heights, and improving the demisting effect of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An on-vehicle dehumidifier includes base (10), the top of base (10) is rotated and is connected with bracket component (20), its characterized in that: the rotating end of the bracket component (20) is provided with a dehumidifying and demisting component (30), and the dehumidifying and demisting component (30) comprises

A hood (31) for covering the opening of the hood,

a partition plate (32) provided inside the hood (31) and partitioning the hood (31) into two chambers,

a semiconductor refrigerating plate (33) embedded on the partition plate (32),

a dehumidifying assembly (34) arranged in one of the chambers of the hood (31), and

and a defogging assembly (35) disposed in the other chamber of the hood (31).

2. The on-board dehumidifier of claim 1, wherein: the dehumidifying component (34) comprises

An air inlet grill (341) provided at one end of the hood (31),

an air outlet (342) which is arranged on the outer side wall of the hood (31),

an air intake fan (343) installed in one of the chambers of the hood (31),

a condensing aluminum plate (344) arranged on the refrigerating surface of the semiconductor refrigerating plate (33),

a funnel (345) disposed at the bottom of the condensing aluminum plate (344),

a drain hole (346) located below the hopper (345), and

and a water collecting box (347) slidably connected to the bottom of the hood (31).

3. The on-board dehumidifier of claim 2, wherein: and a filter screen is arranged on one side of the air inlet grid (341).

4. The on-board dehumidifier of claim 2, wherein: the condensing aluminum plate (344) is provided with vertically arranged flow channels.

5. An on-board dehumidifier as claimed in claim 1 wherein: the defogging assembly (35) comprises

An air outlet grill (351) provided at one end of the hood (31),

an air inlet (352) which is arranged on the outer side wall of the hood (31),

an air outlet fan (353) installed in one of the chambers of the hood (31), an

And a heat sink (354) mounted on the heat-generating surface of the semiconductor cooling fin (33).

6. The on-board dehumidifier of claim 5, wherein: and a filter screen is arranged on the air inlet (352).

7. The on-board dehumidifier of claim 5, wherein: and heat-conducting silicone grease is arranged at the joint of the radiator (354) and the semiconductor refrigerating sheet (33).

8. The on-board dehumidifier of claim 1, wherein: the bracket component (20) comprises

A support (21) is arranged on the frame,

a rotating seat (22) which is rotatably connected with the bottom of the bracket (21),

a driving part (23) mounted to an outer side wall of the bracket (21), and

and the rotating shaft (24) is rotatably connected to the outer side wall of the bracket (21), and one end of the rotating shaft is fixedly connected with the output shaft of the driving part (23).

9. The on-board dehumidifier of claim 8 wherein: the driving part (23) is a worm gear speed reducer.

10. The on-board dehumidifier of claim 8, wherein: the base (10) is connected with the rotating seat (22) in a sliding mode through a sliding groove.