CN108413533B - Wet curtain structure of cooling fan and cooling fan - Google Patents
Wet curtain structure of cooling fan and cooling fan Download PDFInfo
- Publication number
- CN108413533B CN108413533B CN201810415147.5A CN201810415147A CN108413533B CN 108413533 B CN108413533 B CN 108413533B CN 201810415147 A CN201810415147 A CN 201810415147A CN 108413533 B CN108413533 B CN 108413533B
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- Prior art keywords
- wet curtain
- cooling fan
- locking
- placing groove
- groove
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 56
- 230000000903 blocking effect Effects 0.000 claims abstract description 39
- 230000000670 limiting effect Effects 0.000 claims abstract description 20
- 230000009471 action Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002184 metal 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
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/001—Air-humidification, e.g. cooling by humidification using a water curtain
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Abstract
The invention relates to the field of mounting of wet curtains of cooling fans, in particular to a wet curtain structure of a cooling fan and the cooling fan. The inner side surface of a wet curtain support of the wet curtain structure of the cooling fan is provided with an inward-sinking wet curtain placing groove, the wet curtain is detachably placed in the wet curtain placing groove, and the wet curtain support is provided with a limiting piece at the notch of the wet curtain placing groove; the limiting piece includes: the blocking clamp and the locking groove press the outer surface of the wet curtain after the wet curtain is positioned in the wet curtain placing groove; the first end of the lock catch presses the outer surface of the wet curtain, and the second end of the lock catch is inserted into the locking groove and is locked in a matching way. The cooling fan comprises a cooling fan body and a cooling fan wet curtain structure, and the cooling fan wet curtain structure is detachably arranged on a rear shell of the cooling fan body. According to the invention, the wet curtain structure is detachably arranged in the wet curtain placing groove through the lock catch, so that the wet curtain is convenient to replace, the convenience of disassembling the wet curtain is improved, the wet curtain is convenient to put in and take out, hardly any damage is caused to the wet curtain, and the service life is very long.
Description
Technical Field
The invention relates to the field of mounting of wet curtains of cooling fans, in particular to a wet curtain structure of a cooling fan and the cooling fan.
Background
In hot summer, people begin to use various fans to relieve summer heat and cool, and compared with the traditional fan, the evaporative cooling fan also has the functions of cooling and humidifying and is more and more popular with people. The existing physical principle of cooling of the evaporative cooling fan is that water is pumped to the wet curtain by a water pump to be sprayed down, wind passes through the wet curtain, and the evaporation heat absorption principle of the water is utilized, so that the cooling effect is achieved. The wet curtain is used as a consumable material, and needs to be replaced after a period of use. If a simple and reliable wet curtain installation structure is designed, the wet curtain installation structure is convenient for customers to install and disassemble, and the wet curtain installation structure is greatly helpful for improving the use experience of the customers.
At present, the integrated wet curtain mounting structure adopted by the evaporative cooling fan in the market is inconvenient to mount and dismount, meanwhile, the wet curtain can be damaged, the experience of a user is very poor, and further popularization of products is not facilitated.
Disclosure of Invention
First, the technical problem to be solved
The invention aims to provide a cooling fan wet curtain structure and a cooling fan, and solves the problems of large consumable material for wet curtain replacement and poor user experience.
(II) technical scheme
In order to solve the technical problems, the invention provides a wet curtain structure of a cooling fan, wherein an inward wet curtain placing groove is formed in the inner side surface of a wet curtain support, a wet curtain is detachably placed in the wet curtain placing groove, and a limiting piece is arranged on a notch of the wet curtain placing groove; the limiting piece includes: the blocking clamp and/or the locking groove press the outer surface of the wet curtain after the wet curtain is positioned in the wet curtain placing groove; the first end of the lock catch presses the outer surface of the wet curtain, and the second end of the lock catch is inserted into the locking groove and is locked in a matching way.
In the technical scheme, the wet curtain and the wet curtain support are of two independent structures, the wet curtain is installed in the wet curtain placing groove of the wet curtain support, and the wet curtain can be detached from the wet curtain support. In addition, in order to avoid the wet curtain to slide out from the wet curtain support, the wet curtain position is fixed through the cooperation of the blocking card, the locking groove and the lock catch. The wet curtain is very convenient to assemble and disassemble, and the service life of the wet curtain is not influenced.
In some embodiments, the blocking card is preferably rotatably arranged on the notch of the wet curtain placing groove so as to be screwed in or screwed out of the notch of the wet curtain placing groove.
In the technical scheme, when the wet curtain is installed, the blocking clamp is screwed out of the upper part of the notch of the wet curtain placing groove; when the wet curtain is installed, the blocking card is screwed into the upper part of the wet curtain placing groove. The blocking card is freely screwed in and out, so that the wet curtain is convenient to load, the loading convenience is improved, and the wet curtain can be prevented from being separated from the wet curtain placing groove.
In some embodiments, it is preferable that the blocking clip is fixed at a notch of the wet curtain holding groove and extends from a notch edge of the wet curtain holding groove to a notch middle.
In this technical scheme, keep off the card for from the notch edge to the structure that blocks that notch middle part formed, block wet curtain break away from wet curtain standing groove, improve wet curtain installation's stability.
In some embodiments, preferably, the catch is an elastic limit piece.
In the technical scheme, by means of the elastic force of the elastic limiting piece, the limiting piece is elastically deformed when the wet curtain is installed, the wet curtain installation limiting piece is restored under the action of resilience force and is pressed on the outer surface of the wet curtain, and the installation stability of the wet curtain is improved.
In some embodiments, it is preferable that the latch includes a hooking portion at a first end of the latch and a locking portion at a second end of the latch, the hooking portion hooking against an outer surface of the wet curtain, the locking portion being inserted into the locking groove.
In the technical scheme, the hooking part, the locking part and the wet curtain support define the placing space of the wet curtain, fix the wet curtain and improve the installation stability of the wet curtain.
In some embodiments, preferably, the lock catch is L-shaped, a lateral branch of the L-shape is a hooking portion, and the vertical branch is a locking portion. In the technical scheme, the lock catch is fixed in structure shape, simple in structure and convenient to process.
In some embodiments, it is preferable that a protrusion is provided on an outer side surface of the locking portion, a relief hole is formed on a groove wall of the locking groove, and the protrusion is sunk into the relief hole when the locking portion is inserted into the locking groove. The protrusion is sunk into the abdication hole, so that the limiting stability is improved.
In some embodiments, preferably, the locking portion includes elastic arms on two sides and a supporting arm on the middle, the outer sides of the elastic arms are provided with protrusions, and the elastic arms elastically deform towards the supporting arm under the action of the locking grooves. In the technical scheme, the elastic arm is used for reflecting extrusion deformation by virtue of the rebound effect of the elastic arm, and the supporting arm provides supporting force to improve the stress intensity.
In some embodiments, preferably, the locking part comprises supporting arms positioned at two sides and an elastic arm positioned at the middle part, wherein a protrusion is arranged on the front side surface of the elastic arm, and the elastic arm elastically deforms towards the direction in the wet curtain placing groove under the action of the locking groove. In this technical scheme, the elastic arm is in the centre, and the support arm is in both sides, and the elastic arm relies on the resilience effect of elastic arm to embody extrusion deformation to wet curtain standing groove inslot direction elastic deformation, and the support arm provides the holding power moreover, improves atress intensity.
The invention also provides a cooling fan which comprises a cooling fan body and the cooling fan wet curtain structure, wherein the cooling fan wet curtain structure is detachably arranged on the rear shell of the cooling fan body. In this scheme, wet curtain and wet curtain structure are independent structure, and wet curtain is convenient to change, maintains, improves wet curtain's life, reduces the cost of thermantidote.
(III) beneficial effects
According to the technical scheme provided by the invention, the wet curtain and the wet curtain support in the wet curtain structure are of independent structures, the wet curtain is placed in the wet curtain placing groove of the wet curtain support and can be detached, the wet curtain is tightly fixed on the wet curtain support by the limiting piece on the wet curtain support, and the wet curtain is placed to be separated.
Moreover, the blocking clamp presses the outer surface of the wet curtain, the hooking and pulling part of the lock catch presses the outer surface of the wet curtain, the locking part is locked on the wet curtain support, and the wet curtain can be prevented from slipping out of the wet curtain placing groove.
Drawings
FIG. 1 is an exploded view of a wet curtain structure of a cooling fan according to an embodiment of the present invention;
FIG. 2 is a schematic view of the wet curtain bracket of FIG. 1;
FIG. 3 is a schematic view of the latch of FIG. 1;
FIG. 4 is a schematic view showing an exploded view of a wet curtain structure of a cooling fan according to another embodiment of the present invention;
FIG. 5 is a schematic view of the wet curtain bracket of FIG. 4;
fig. 6 is a schematic structural view of the latch of fig. 4.
Note that: 1. a wet curtain bracket; 2. locking; 3. a wet curtain; 4. a blocking card; 5. a relief hole; 7. a wet curtain placing groove; 211. an elastic arm; 212. a first support arm; 213. a protrusion; 22. a hooking and pulling part.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The terms "first", "second", "third", "fourth" do not represent any sequence relationships, and are merely for convenience of description. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. The "current" is the time when an action is performed, and a plurality of current occurs in the text, which are all recorded in real time as time passes.
Based on the problem that the existing wet curtain structure is integrated, and the installation and the disassembly are very inconvenient, the invention provides a cooling fan wet curtain structure and a cooling fan.
The product, method, etc. will be described in detail below by means of basic designs, extended designs, and alternative designs.
The present invention provides a wet curtain structure of a cooling fan, as shown in fig. 1-6, comprising: a wet curtain bracket 1 and a wet curtain 3; the inner side surface of the wet curtain support 1 is provided with an inward-sinking wet curtain placing groove 7, the wet curtain 3 is loaded into the wet curtain placing groove 7, and the position of the wet curtain 3 is limited by a limiting piece, so that the wet curtain is prevented from slipping. The limiting piece comprises a blocking clamp 4 and a locking groove, and when the wet curtain 3 is positioned in the wet curtain placing groove 7, the blocking clamp 4 presses the outer surface of the wet curtain 3; the first end of the lock catch 2 presses the outer surface of the wet curtain 3, the second end of the lock catch is inserted into the locking groove, and the lock catch 2 and the locking groove are matched to lock the wet curtain.
The wet curtain 3 and the wet curtain support 1 are of independent structures, and can be assembled together, and the wet curtain 3 can be detached from the wet curtain support 1, so that the wet curtain 3 is convenient to detach, mount, replace and the like, and the use cost of the wet curtain 3 is reduced. The medial surface of wet curtain support 1 is one side of face wet curtain 3 installation, and wet curtain standing groove 7 of invagination provides wet curtain 3 installation space, and wet curtain 3 is placed just in wet curtain standing groove 7, and shape size looks adaptation avoids wet curtain 3 taking place to rock wherein, influences wet curtain 3 cooling effect.
The side wall of the wet curtain holding tank 7 may be thin, a partition plate partitioned from other areas, a side wall having a blocking function formed by a plurality of baffle plates arranged at intervals, or the like.
The wet curtain 3 is placed in the wet curtain placing groove 7, and part of the wet curtain placing groove is directly inserted into a position between the retaining card 4 and the groove bottom, and the other positions are inserted into the locking groove through the lock catch 2 to lock the wet curtain 3 on the wet curtain bracket 1.
In order to fix the wet curtain 3 in the wet curtain holding groove 7, a plurality of blocking cards 4 may be provided at the edge of the slot in the wet curtain holding groove 7, and the blocking cards 4 extend from the edge of the slot toward the inside of the slot to press the outer surface of the wet curtain 3 (i.e., the surface adjacent to the bottom of the wet curtain holding groove 7 is an inner surface, and the surface opposite to the inner surface is an outer surface).
Several mounting modes of the blocking card and the wet curtain bracket are provided below:
in the first mode, the blocking clamp is rotatably arranged at the notch of the wet curtain placing groove 7 so as to be screwed in or out of the upper part of the notch of the wet curtain placing groove 7.
The blocking card can rotate, so that a more abundant installation space can be provided for the installation of the wet curtain 3, and other spaces do not need to be borrowed when the wet curtain 3 is installed, so that the wet curtain 3 is conveniently inserted into the space between the blocking card and the bottom of the groove. After the blocking clamp is rotated out of the notch of the wet curtain placing groove 7, the wet curtain 3 can be directly clamped into the groove, and then the blocking clamp is rotated to the notch of the wet curtain placing groove 7 to press the outer surface of the wet curtain 3. The rotation-in and rotation-out modes of the blocking clamp can be realized by means of a rotating shaft fixedly connected to the wet curtain support 1, the blocking clamp is provided with a hole, and the rotating shaft penetrates through the hole.
The position fixing piece can be additionally arranged in a screwed-in and screwed-out mode in some cases, so that the blocking card screwed in the upper portion of the notch can be used for fixing the position, and the blocking card is prevented from being accidentally screwed out of the upper portion of the notch. For example, a hook is arranged on the blocking card and is hooked on the wet curtain bracket 1.
In the second mode, the blocking clamp is fixed at the notch of the wet curtain placing groove 7, as shown in fig. 1, and extends from the edge of the notch of the wet curtain placing groove 7 to the middle of the notch.
In the scheme, the blocking card is fixed on the wet curtain bracket 1, and the wet curtain 3 is firstly inserted into the space between the blocking card and the bottom of the groove when being installed, and then is blocked into the groove. Wherein a plurality of blocking cards can be arranged to fix the wet curtain 3 from different positions. The form of the catch can be a common catch. The catch extends from the edge of the slot into the slot to press against the wet curtain 3.
In a third mode, the blocking card is an elastic limiting piece. The elastic limiting piece can generate resilience force after deformation, and can press the wet curtain 3 by means of the resilience force, so that the limiting effect is achieved. The elastic limiting sheet can be a metal elastic sheet.
In some positions, the outer surface of the wet curtain 3 is limited by the blocking clamp 4, and other positions can also be limited by adopting a lock catch 2, wherein the lock catch 2 comprises a hooking part 22 at a first end and a locking part at a second end, and the hooking part 22 hooks and presses the outer surface of the wet curtain 3; the locking part is inserted into the locking groove of the wet curtain bracket. The "hooking" is a more visual description that the outer surface of the wet curtain 3 is hooked by the hooking portion 22, and is fixed on the wet curtain bracket 1 by means of the locking portion. Such as: the lock catch 2 is L-shaped, the transverse branch of the L-shaped is a hooking part 22, and the vertical branch is a locking part.
The following examples are given as to the manner in which the lock portion is fixed in the lock groove:
in example 1, the lock catch is an elastic piece because the dimension of the locking groove is unchanged, and when the locking part is inserted into the locking groove, the locking part is compressed and is pushed against the locking groove by the resilience force of the locking part to realize position fixing.
Example 2, the locking part is provided with an elastic arm 211, and the outer side of the elastic arm 211 is provided with a protrusion 213; the groove wall of the locking groove side is provided with a relief hole 5 for the protrusion 213 to pass through. The blocking projection 213 slides out by means of the relief hole 5 to limit the wet curtain 3. When the lock catch 2 is required to be detached, the protrusion 213 is pressed, the protrusion 213 penetrates through the yielding hole 5, the obstruction of the yielding hole 5 is avoided, and the wet curtain 3 is taken out from between the wet curtains 3 after the lock catch 2 is detached. After the elastic arm 211 is inserted into the locking groove, the elastic arm 211 deforms, along with the insertion of the elastic arm 211, the bulge 213 of the elastic arm 211 enters the yielding hole 5, the elastic arm 211 returns to the normal state, the yielding hole 5 limits the bulge 213 to slide out in the opposite direction of the insertion, limiting is achieved, and quick installation of the wet curtain 3 is achieved.
The sliding-in direction and the sliding-out direction of the bulge are both provided with chamfers so as to avoid the abrasion of the edges caused by sliding-in and sliding-out and reduce the locking effect.
The following is a description of two structural forms of the locking portion of the latch:
1-3, the locking part comprises elastic arms positioned at two sides and a supporting arm positioned at the middle part, wherein the elastic arms are positioned at the left side and the right side of the supporting arm, the outer sides of the elastic arms (namely the left side surface of the left elastic arm and the right side surface of the right elastic arm) are provided with bulges, the elastic arms elastically deform towards the direction of the supporting arm under the action of the locking grooves, the left elastic arms deform rightwards, the right elastic arms deform leftwards, and the distance between the left elastic arms and the right elastic arms is reduced, so that the bulges enter the outflow space of the locking grooves.
For convenience and form two, the support arms are also referred to herein as first support arms 212, and the left and right spring arms are collectively referred to as spring arms 211. The first supporting arm 212 is located between the two elastic arms 211, and the first supporting arm 212 and the elastic arms 211 are connected with the hooking portion 22. The first support arm 212 may also have a plurality of hollows on the face to reduce mass. An installation space is provided between the elastic arm 211 and the first support arm 212. The tail end of the elastic arm is provided with a conical-like bulge, and the tail end is the thinnest.
As shown in fig. 4-6, the locking part comprises two supporting arms (also called second supporting arms) positioned at two sides and an elastic arm positioned at the middle part, the front side surface of the elastic arm is provided with a bulge, and the elastic arm elastically deforms towards the direction in the wet curtain placing groove under the action of the locking groove. It will be appreciated that the projection 213 is located on a vertical plane of the resilient arm 211.
The locking portion further includes: and second support arms on both sides of the elastic arm 211. The second support arm can also be provided with a plurality of hollows on the face to reduce the quality. A mounting gap is provided between the elastic arm 211 and the second support arm.
The invention also provides a cooling fan which comprises a cooling fan body and the cooling fan wet curtain structure, wherein the cooling fan wet curtain structure is detachably arranged on the rear shell of the cooling fan body, and the cooling fan wet curtain structure is arranged on the rear shell of the cooling fan body in a mode of screws, buckles and the like. The wet curtain and the wet curtain structure in the cooling fan are independent structures, so that the wet curtain is convenient to replace and maintain, the service life of the wet curtain is prolonged, and the cost of the cooling fan is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. The wet curtain structure of the cooling fan is characterized in that an inward-sinking wet curtain placing groove is formed in the inner side surface of a wet curtain support, a wet curtain is detachably placed in the wet curtain placing groove, and a limiting piece is arranged at a notch of the wet curtain placing groove;
the limiting piece includes: the blocking clamp and the locking groove are used for pressing the outer surface of the wet curtain after the wet curtain is positioned in the wet curtain placing groove; the first end of the lock catch presses the outer surface of the wet curtain, the second end of the lock catch is inserted into the locking groove, and the lock catch and the locking groove are locked in a matching way;
the wet curtain placing groove is square, one side of a notch of the wet curtain placing groove is provided with the blocking card, and the other side opposite to the blocking card is provided with the locking groove;
the lock catch comprises a hooking part at the first end of the lock catch and a locking part at the second end of the lock catch, the hooking part is hooked to the outer surface of the wet curtain, and the locking part is inserted into the locking groove;
the blocking card is rotatably arranged at the notch of the wet curtain placing groove to be screwed in or out of the upper part of the notch of the wet curtain placing groove,
the wet curtain support is characterized by further comprising a position fixing piece, wherein the position fixing piece is suitable for fixing the blocking clamp screwed into the upper part of the notch with the wet curtain support.
2. The cooling fan wet curtain structure according to claim 1, wherein the blocking card is an elastic limiting sheet.
3. A wet curtain structure of a cooling fan as claimed in any one of claims 1 to 2, wherein the lock catch is L-shaped, a lateral branch of the L-shape is a hooking portion, and a vertical branch is a locking portion.
4. The wet curtain structure of cooling fan as claimed in any one of claims 1 to 2, wherein a protrusion is provided on an outer side surface of the locking portion, a relief hole is provided on a wall of the locking groove, and the protrusion is sunk into the relief hole when the locking portion is inserted into the locking groove.
5. The cooling fan wet curtain structure according to claim 4, wherein the locking part comprises elastic arms at both sides and a supporting arm at a middle part, protrusions are arranged at the outer sides of the elastic arms, and the elastic arms are elastically deformed toward the supporting arm under the action of the locking grooves.
6. The wet curtain structure of cooling fan according to claim 4, wherein the locking part comprises supporting arms at both sides and an elastic arm at the middle part, wherein the front side of the elastic arm is provided with a protrusion, and the elastic arm is elastically deformed in the direction of the wet curtain placing groove under the action of the locking groove.
7. A cooling fan comprising a cooling fan body and the cooling fan wet curtain structure according to any one of claims 1 to 6, the cooling fan wet curtain structure being detachably mounted on a rear case of the cooling fan body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415147.5A CN108413533B (en) | 2018-05-03 | 2018-05-03 | Wet curtain structure of cooling fan and cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415147.5A CN108413533B (en) | 2018-05-03 | 2018-05-03 | Wet curtain structure of cooling fan and cooling fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108413533A CN108413533A (en) | 2018-08-17 |
| CN108413533B true CN108413533B (en) | 2024-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415147.5A Active CN108413533B (en) | 2018-05-03 | 2018-05-03 | Wet curtain structure of cooling fan and cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108413533B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140961B (en) * | 2020-01-20 | 2023-12-08 | 珠海格力电器股份有限公司 | Protective device, evaporative cooling fan and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295903A (en) * | 1993-02-05 | 1994-03-22 | Carrier Corporation | Side curtain assembly for air conditioning unit |
| CN201535549U (en) * | 2009-07-22 | 2010-07-28 | 中山市耀升电器制造有限公司 | Movable wet pad device of evaporative air conditioning fan |
| CN203274092U (en) * | 2013-05-03 | 2013-11-06 | 宁波必升机电制造有限公司 | Disassembly structure of air-cooler wet curtain plate |
| CN205351620U (en) * | 2016-01-14 | 2016-06-29 | 广东顺德锐铂汇电子科技有限公司 | Wet curtain frame of thermantidote of venetian blind type air inlet |
| CN205536480U (en) * | 2016-02-04 | 2016-08-31 | 青岛海信日立空调系统有限公司 | Machine in quick -witted filter screen mounting structure and air conditioning in air conditioning |
| CN208139492U (en) * | 2018-05-03 | 2018-11-23 | 广东美的环境电器制造有限公司 | Cooling fan wet curtain structure and cooling fan |
-
2018
- 2018-05-03 CN CN201810415147.5A patent/CN108413533B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295903A (en) * | 1993-02-05 | 1994-03-22 | Carrier Corporation | Side curtain assembly for air conditioning unit |
| CN201535549U (en) * | 2009-07-22 | 2010-07-28 | 中山市耀升电器制造有限公司 | Movable wet pad device of evaporative air conditioning fan |
| CN203274092U (en) * | 2013-05-03 | 2013-11-06 | 宁波必升机电制造有限公司 | Disassembly structure of air-cooler wet curtain plate |
| CN205351620U (en) * | 2016-01-14 | 2016-06-29 | 广东顺德锐铂汇电子科技有限公司 | Wet curtain frame of thermantidote of venetian blind type air inlet |
| CN205536480U (en) * | 2016-02-04 | 2016-08-31 | 青岛海信日立空调系统有限公司 | Machine in quick -witted filter screen mounting structure and air conditioning in air conditioning |
| CN208139492U (en) * | 2018-05-03 | 2018-11-23 | 广东美的环境电器制造有限公司 | Cooling fan wet curtain structure and cooling fan |
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| Publication number | Publication date |
|---|---|
| CN108413533A (en) | 2018-08-17 |
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