CN115540580A - Display window structure and dehumidifier - Google Patents
Display window structure and dehumidifier Download PDFInfo
- Publication number
- CN115540580A CN115540580A CN202211286110.XA CN202211286110A CN115540580A CN 115540580 A CN115540580 A CN 115540580A CN 202211286110 A CN202211286110 A CN 202211286110A CN 115540580 A CN115540580 A CN 115540580A
- Authority
- CN
- China
- Prior art keywords
- display window
- dehumidifier
- observation cavity
- cover
- equipment
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- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000002274 desiccant Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 34
- 239000000741 silica gel Substances 0.000 abstract description 34
- 229910002027 silica gel Inorganic materials 0.000 abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 32
- 238000007791 dehumidification Methods 0.000 abstract description 5
- 229910017052 cobalt Inorganic materials 0.000 description 7
- 239000010941 cobalt Substances 0.000 description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000012780 transparent material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to a display window structure and a dehumidifier, and relates to the technical field of dehumidification. The display window structure comprises a display window, wherein the display window is arranged on an equipment shell, the display window divides the inner space of the equipment shell into an observation cavity, a diversion trench communicated with the observation cavity and the inner space of the equipment shell is formed in the display window, and the extension direction of the diversion trench from the observation cavity to the inner space of the equipment shell is inclined upwards. The service life of the color-changing cobalt-free silica gel can be prevented from being influenced by excessive water vapor entering the display window, and the water vapor is prevented from being gathered on the display window.
Description
Technical Field
The invention relates to the technical field of dehumidification, in particular to a display window structure and a dehumidifier.
Background
At present, portable dehumidifiers are increasingly popular with consumers, dehumidifiers are contained in the dehumidifiers, and the dehumidifiers are widely used and are commonly used for dehumidification of small containers and dehumidification of precision equipment and camera shooting equipment storage boxes. Be provided with the display window on the dehumidifier in market, the display window is with an observation chamber of the interior partition of dehumidifier, is put at the observation intracavity and is used for showing the humidity condition in the desiccator with the color change cobalt-free silica gel of saturation state. But basically, the inside direct trompil of all being towards the inside desiccant face of dehumidifier of display window inside, heat entering display window is dried to the cobalt-free silica gel of developing color when making things convenient for the inside desiccant of stoving dehumidifier. However, in the drying process, the cobalt-free silica gel in the display window is easy to crush due to excessive water absorption of the cobalt-free silica gel in the display window, so that the service life is influenced, and the water mist is gathered on the display window, so that the observation of the color state of the cobalt-free silica gel by a user is influenced.
Disclosure of Invention
The invention provides a display window structure and a dehumidifier, which can prevent excessive water vapor from entering a display window to influence the service life of color-changing cobalt-free silica gel and prevent the water vapor from being accumulated on the display window.
In a first aspect, the present invention provides a display window structure, including a display window, where the display window is disposed on an equipment housing, the display window divides an internal space of the equipment housing into an observation cavity, the display window is provided with a diversion trench that communicates the observation cavity with the internal space of the equipment housing, and the diversion trench extends obliquely upward in a direction from the observation cavity to the internal space of the equipment housing.
In one embodiment, the display window comprises a display window body and a display window cover, the display window body and the display window cover enclose to form the observation cavity, and the display window body and the display window cover are detachably connected. Through this embodiment, conveniently dismantle display window form and display window lid, be convenient for to observing the intracavity filling and be used for observing humidity saturation's material etc..
In one embodiment, the display window and/or the display window cover is provided with a buckle, and a clamping groove matched with the buckle is formed in the display window and/or the display window cover. Through this embodiment, through buckle and draw-in groove complex mode, realize showing the swift location dismantlement installation of window form and display window lid.
In one embodiment, the display window is a cylindrical structure with an opening at one end, the display window cover can block the opening, and the diversion trench is arranged on the display window cover. Through this embodiment, the display window appearance is the cylinder, conveniently installs on the equipment casing, is convenient for control display window and equipment lid between the leakproofness.
In one embodiment, the display window is provided with a plurality of first through holes for communicating the observation cavity with the external space of the equipment shell. Through this embodiment, make the moisture outside the display window can enter into through first through-hole and observe the intracavity, fill the indicator that observes the intracavity and can absorb steam and discolour.
In one embodiment, the display window is provided with a plurality of flow guide grooves, and all the flow guide grooves are arranged in the same direction. Through this embodiment, make the steam of observing the intracavity can discharge through the guiding gutter fast.
In one embodiment, an indicator for indicating the degree of humidity saturation is disposed within the viewing chamber. Through this embodiment, can directly observe the indicator color change in observing the intracavity through the display window, judge the humidity saturation degree in observing the intracavity.
In one embodiment, a nano anti-fog coating is disposed on the display window. Through this embodiment, avoid steam to form water smoke on the display window, be convenient for see through the display window and observe the internal environment in observation chamber.
In a second aspect, the present invention provides a dehumidifier comprising a display window structure as described above.
In one embodiment, the dehumidifier further comprises an equipment shell, wherein a plurality of second through holes are formed in the equipment shell, the display window structure is installed on the equipment shell, a drying agent is arranged in the equipment shell, and a heating assembly for heating the gas in the dehumidifier is arranged on the equipment shell. Through the embodiment, the first through hole on the display window and the second through hole on the equipment shell are positioned on the same side, and when the dehumidifier absorbs water vapor in the external space of the dehumidifier, the water vapor enters the dehumidifier along the same wall surface of the equipment shell; when the inside steam discharge dehumidifier of dehumidifier, the steam of observing the intracavity enters into the inside steam with the dehumidifier of dehumidifier earlier through the guiding gutter and converges to through second through-hole discharge dehumidifier.
Compared with the prior art, the device has the advantages that the water vapor generated by evaporation inside the device shell and the water vapor generated by evaporation inside the observation cavity move from bottom to top, the water vapor generated by evaporation inside the observation cavity enters the device shell through the guide grooves, converges with the water vapor inside the device shell and moves upwards to be discharged out of the device shell, the water vapor inside the device shell cannot enter the observation cavity, the phenomenon that the cobalt-free silica gel in the observation cavity absorbs too much water to be crushed easily to influence the service life due to the fact that too much water vapor enters the observation cavity is effectively avoided, and meanwhile the phenomenon that the water vapor is gathered on the display window to influence the judgment of the environment inside the observation cavity by a user after entering the observation cavity is avoided.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
FIG. 1 is an exploded view of the display window structure and equipment enclosure of the present invention;
FIG. 2 is a schematic view of the assembly of the display window structure of the present invention with the device housing;
FIG. 3 is a schematic view of a display window structure of the present invention;
fig. 4 is a schematic view of the present invention in use.
Reference numerals are as follows:
10. an apparatus housing; 11. a second through hole; 12. mounting holes; 20. a display window; 21. displaying a window; 211. buckling; 22. a display window cover; 221. a card slot; 30. and a diversion trench.
Detailed Description
The invention will be further explained with reference to the drawings.
Example 1
As shown in fig. 1, the present invention provides a display window 20 structure, which includes a display window 20, wherein the display window 20 is disposed on an apparatus housing 10, the display window 20 divides an internal space of the apparatus housing 10 into an observation cavity, a diversion trench 30 is disposed on the display window 20 and communicates the observation cavity with the internal space of the apparatus housing 10, and the diversion trench 30 extends obliquely upward in a direction from the observation cavity to the internal space of the apparatus housing 10.
Specifically, as shown in fig. 2, when the display window 20 is mounted on the device housing 10, the diversion trench 30 on the display window 20 is located inside the device housing 10, the outer end of the display window 20 is located on the device housing 10, the outer end of the display window 20 is made of a transparent material, so that the internal environment of the observation cavity can be observed directly through the outer panel of the display window 20, and the device housing 10 may be a housing of a dehumidifier. The diversion trench 30 is in a strip shape or a hole shape, as shown in fig. 4, when the display window 20 is in use, the side wall of the display window 20 where the diversion trench 30 is located is vertically arranged, water vapor generated by evaporation inside the device housing 10 moves in an upward direction, and at this time, the extension direction of the diversion trench 30 is in an upward oblique direction from the observation cavity to the inside of the device housing 10; because the moving direction of the water vapor is upward, the water vapor in the device shell 10 cannot move downward along the diversion trench 30 and enter the observation cavity, and the water vapor in the observation cavity can move upward along the diversion trench 30 and enter the observation cavity to be converged with the water vapor in the observation cavity. Observe the steam moving direction of intracavity for upwards, the steam moving direction in the equipment casing 10 also upwards, when the two converges, effectively avoid two parts steam collision to produce the vortex and be unfavorable for long when the flow of humid air increases the stoving. The inside steam of equipment casing 10 can not enter into observes the intracavity, avoids observing the condition that the moisture that the colour development cobalt-free silica gel absorbed of intracavity formed supersaturation state and moisture and spilled over excessively, and cobalt-free silica gel moisture spills over and the supersaturation state appears smashing easily and has reduced the life-span of using.
In one embodiment, the display window 20 includes a display window 21 and a display window cover 22, the display window 21 and the display window cover 22 enclose a viewing cavity, and the display window 21 and the display window cover 22 are detachably connected. Through this embodiment, conveniently dismantle display window form 21 and display window lid 22, be convenient for to observing the intracavity filling and be used for observing the material of humidity saturation etc..
In one embodiment, as shown in fig. 3, the display window 21 and/or the display window cover 22 is provided with a buckle 211, and a card slot 221 adapted to the buckle 211 is formed on the display window cover 22 and/or the display window 21. Through the embodiment, the display window 21 and the display window cover 22 can be quickly positioned, disassembled and assembled in a mode that the buckle 211 is matched with the clamping groove 221.
Specifically, a plurality of buckles 211 arranged in a ring shape may be disposed on the display window 21, a plurality of buckles 211 adapted to the buckles 211 are disposed on the display window cover 22, when the display window cover 22 is mounted on the display window 21, the display window cover 22 can press the buckles 211 to elastically deform radially outward, and the plurality of buckles 211 apply an clasping force to the display window cover 22, so as to maintain the integrity of the display window 21 and the display window cover 22. Compared with detachable connection through screws, the display window body 21 or the display window cover 22 does not need to be additionally provided with threaded holes, and then the display window body or the display window cover is fixed through the screws. The buckle 211 and the buckle 211 can be quickly positioned, and are convenient and quick to detach and install. In order to improve the sealing performance between the display window 21 and the display window cover 22, a rubber gasket may be disposed between the display window 21 and the display window cover 22. Meanwhile, the buckle 211 is matched with the clamping groove 221, so that the display window cover 22 can be positioned, and the display window cover 22 is prevented from rotating randomly relative to the display window body 21, so that the direction of the diversion trench 30 is prevented from being changed randomly.
Further, when the display window 20 is installed on the device housing 10, the device housing 10 is provided with an installation hole 12 for installing the display window 20, and the installation hole 12 is provided with an installation groove corresponding to the buckle 211, so that the display window 21 is limited, and the display window 21 is prevented from rotating freely.
In one embodiment, the display window 21 is a cylindrical structure with one end open, the display window cover 22 can close the opening, and the diversion trench 30 is disposed on the display window cover 22. Through the embodiment, the display window 21 is cylindrical in shape, so that the display window can be conveniently installed on the equipment shell 10, and the sealing performance between the display window 21 and the equipment cover body can be conveniently controlled.
Specifically, the whole display window 21 is made of transparent material, or a side wall of the display window 21 away from the display window cover 22 is made of transparent material, such as explosion-proof glass, transparent plastic, etc., so as to observe the internal environment state of the observation cavity through the display window 20.
In one embodiment, the display window 20 is opened with a plurality of first through holes for communicating the observation cavity with the external space of the apparatus housing 10. Through this embodiment, make the moisture outside display window 20 can enter into the observation intracavity through first through-hole, fill the indicator that is observing the intracavity and can absorb the steam and discolour.
Specifically, the side wall of the display window 20 having the first through hole is disposed in a vertical direction, when water vapor is generated by evaporation in the observation cavity, only a small amount of water vapor moves out of the observation cavity through the first through hole, and most of the water vapor still enters the space inside the device housing 10 through the diversion trench 30.
In one embodiment, the display window 20 has a plurality of channels 30, and all the channels 30 are arranged in the same direction. Through this embodiment, make the steam of observing the intracavity can discharge through guiding gutter 30 fast.
Specifically, the notch extension directions of the plurality of flow guide grooves 30 are parallel to each other, and the overall shape of the display window cover 22 resembles a louver structure.
In one embodiment, an indicator for indicating the degree of humidity saturation is disposed within the viewing chamber. In this embodiment, the color change of the indicator in the observation chamber can be directly observed through the display window 20, and the humidity saturation level in the observation chamber can be determined.
Specifically, the indicator is color-changing cobalt-free silica gel, when the cobalt-free silica gel is in a dry state, the cobalt-free silica gel is orange, and when the cobalt-free silica gel is in a saturated state after absorbing water, the cobalt-free silica gel is dark green; the humidity inside the device shell 10 is displayed by observing the color state of the cobalt-free silica gel in the observation cavity through the display window 20. Also pack in equipment casing 10 inside and have no cobalt silica gel, when being used for the dehumidification, the no cobalt silica gel of equipment casing 10 inside and the no cobalt silica gel of observing the intracavity all can absorb moisture and discolour, when drying the no cobalt silica gel of equipment casing 10 inside, the no cobalt silica gel of casing inside and the no cobalt silica gel of observing the intracavity all can lose moisture and discolour.
In one embodiment, a nano anti-fog coating is disposed on the display window 20. Through this embodiment, avoid steam to form water smoke on display window 20, be convenient for see through the internal environment that display window 20 observed the chamber.
Example 2
The present invention provides a dehumidifier including the above-described display window 20 structure, and further having all technical effects thereof. And other components not specifically set forth in the dehumidifier of the present invention may employ components of the prior art.
In one embodiment, the dehumidifier further comprises an equipment housing 10, wherein a plurality of second through holes 11 are formed in the equipment housing 10, the display window 20 is structurally installed on the equipment housing 10, the second through holes 11 and the installation holes 12 for installing the display window 20 are located on the same side wall, a desiccant is disposed in the equipment housing 10, and a heating assembly for heating the internal gas of the dehumidifier is disposed on the equipment housing 10. With the present embodiment, the first through hole on the display window 20 and the second through hole 11 on the equipment housing 10 are located on the same side, so when the dehumidifier absorbs the moisture in the external space of the dehumidifier, the moisture enters the interior of the dehumidifier along the same wall of the equipment housing 10; when the inside steam of dehumidifier is discharged the dehumidifier, the steam of observing the intracavity passes through guiding gutter 30 earlier and enters inside the dehumidifier and the inside steam of dehumidifier and converges to discharge the dehumidifier through second through-hole 11.
Specifically, the drying agent is cobalt-free silica gel, and the heating component is preferably a PCT heating sheet. When the dehumidifier dehumidifies the outer wall environment, the moisture in the external environment enters into the observation cavity through the first through hole and contacts with the cobalt-free silica gel in the observation cavity, and enters into the equipment shell 10 through the second through hole 11 and contacts with the cobalt-free silica gel in the equipment shell 10. When the cobalt-free silica gel in the dehumidifier reaches a certain saturation degree, the cobalt-free silica gel needs to be dried, and the PCT heating sheet works to heat the air in the equipment shell 10; the heat generated by the PTC heating plate is transferred into the display window 20 through the surface of the display window cover 22 by a heat conduction method, and then the heat flows outside the diversion trench 30 of the display window cover 22 to drive the wet steam inside the display window 20 to flow to form a forced convection in a fixed direction, so that the heat transfer inside the display window 20 is enhanced to reduce the drying time, and in addition, the opening of the diversion trench 30 is upward, so that the wet steam dried by the internal drying agent can be effectively reduced from entering the display window 20 for condensation. Thereby realizing drying the cobalt-free silica gel in the observation cavity and the cobalt-free silica gel in the equipment shell 10, and the evaporated water vapor moves upwards. The water vapor inside the device housing 10 moves upward to the second through hole 11 to be discharged, and at this time, the water vapor inside the observation cavity moves upward to the inside of the device housing 10 through the flow guide groove 30 to be merged with the water vapor inside the device housing 10 and then moves to the second through hole 11 to be discharged. The cobalt-free silica gel in the observation cavity is dried and dehydrated, and water vapor in the device shell 10 is prevented from entering the observation cavity. Compare traditional display window 20 to drying method of cobalt-free silica gel for direct heat flow entering observation intracavity in equipment casing 10 dries, the problem that exists among the this process can make the wet steam that the cobalt silica gel evaporation of equipment casing 10 inside comes into to observe intracavity portion and let the cobalt-free silica gel supersaturation of developing color, lead to the drier of equipment casing 10 inside to dry at last, thereby the cobalt-free silica gel of observation intracavity still shows for moist state has increased the stoving time.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A display window structure is characterized by comprising a display window, wherein the display window is arranged on an equipment shell, the display window divides the inner space of the equipment shell into an observation cavity, a diversion trench communicated with the observation cavity and the inner space of the equipment shell is formed in the display window, and the diversion trench extends obliquely upwards in the direction from the observation cavity to the inner space of the equipment shell.
2. The display window structure according to claim 1, wherein the display window comprises a display window body and a display window cover, the display window body and the display window cover enclose to form the observation cavity, and the display window body and the display window cover are detachably connected.
3. The display window structure according to claim 2, wherein the display window body and/or the display window cover is provided with a buckle, and a clamping groove mutually matched with the buckle is formed on the display window cover and/or the display window body.
4. The display window structure of claim 2, wherein the display window is a cylindrical structure with an opening at one end, the display window cover can close the opening, and the diversion trench is disposed on the display window cover.
5. The display window structure according to any one of claims 1 to 4, wherein the display window is provided with a plurality of first through holes communicating the observation cavity with an external space of the device case.
6. The display window structure according to any one of claims 1 to 4, wherein the display window has a plurality of flow-guiding grooves formed therein, and all of the flow-guiding grooves are arranged in the same direction.
7. The display window structure according to any one of claims 1 to 4, wherein an indicator for indicating the degree of humidity saturation is arranged in the viewing cavity.
8. The display window structure according to any one of claims 1 to 4, wherein a nano antifog coating is provided on the display window.
9. A dehumidifier comprising a display window structure as claimed in any one of claims 1 to 8.
10. The dehumidifier of claim 9 further comprising an equipment housing having a plurality of second through holes, wherein the display window structure is mounted on the equipment housing, wherein the equipment housing has a desiccant disposed therein, and wherein the equipment housing has a heating assembly disposed thereon for heating the air inside the dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211286110.XA CN115540580A (en) | 2022-10-20 | 2022-10-20 | Display window structure and dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211286110.XA CN115540580A (en) | 2022-10-20 | 2022-10-20 | Display window structure and dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115540580A true CN115540580A (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211286110.XA Pending CN115540580A (en) | 2022-10-20 | 2022-10-20 | Display window structure and dehumidifier |
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| Country | Link |
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| CN (1) | CN115540580A (en) |
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| CN217009948U (en) * | 2022-03-30 | 2022-07-19 | 苏州顶地电气成套有限公司 | Outdoor distribution box with dehumidifier |
| CN218846829U (en) * | 2022-10-20 | 2023-04-11 | 珠海格力电器股份有限公司 | Display window structure and dehumidifier |
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2022
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| CN2535755Y (en) * | 2002-04-17 | 2003-02-12 | 司继春 | Heating bag flow-guiding cover |
| CN2554268Y (en) * | 2002-08-11 | 2003-06-04 | 阳时泉 | Central exhause pipe of toilet of house building |
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