CN210532660U - Filter screen mounting structure and air conditioner - Google Patents
Filter screen mounting structure and air conditioner Download PDFInfo
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- CN210532660U CN210532660U CN201920815398.2U CN201920815398U CN210532660U CN 210532660 U CN210532660 U CN 210532660U CN 201920815398 U CN201920815398 U CN 201920815398U CN 210532660 U CN210532660 U CN 210532660U
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Abstract
The utility model provides a filter screen mounting structure and air conditioner, including back casing and filter screen set up the air-inlet grid on the back casing, the air-inlet grid divide into about the same two parts through the parting bead, the air-inlet grid passes through the first grid region of slit and the second grid region, the slit sets up to extend from top to bottom, the slit is used for installing the filter screen, the inboard extending direction to the second grid region of parting bead is provided with first guide structure, first guide structure distance the middle part of air-inlet grid top or bottom sets up second guide structure. Filter screen mounting structure through first guide structure and second guide structure's setting, the track of guide filter screen inserts the air inlet grille assigned position to on the back casing, has location guide effect to the installation of filter screen, prevents that the filter screen from warping or splitting, does benefit to follow-up use.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to filter screen mounting structure and air conditioner.
Background
With the development of the air conditioner industry, the living standard of people is improved, and higher requirements are made on the performance and the use of the air conditioner product, so that higher requirements are made on the installation structure of the air conditioner. The mounting structure of current air conditioner filter screen and back shroud mainly exists the shortcoming lie in, the assembly between back shroud and the filter screen is that the filter screen passes through the buckle to be pegged graft on the back shroud, and both assemble back neither firm and the filter screen also can be nimble from the back shroud taking out, or both assemble back though more firm but the filter screen pegging graft back shroud process or the filter screen process of taking out from the back shroud is neither nimble nor convenient.
For example, patent CN205156267U in the prior art discloses an installation structure for a filter screen and a back panel of an air conditioner, which comprises an elastic insert buckle arranged on the filter screen and a buckle body arranged on the back panel, wherein a space for the elastic insert buckle to insert is formed between two buckle seats of the buckle body, and a buckle claw of the elastic insert buckle is buckled on the buckle seat. The main shortcoming that exists of mounting structure of air conditioner filter screen and back boarding in this patent lies in, and the assembly between back boarding and the filter screen is for the filter screen to pass through the buckle and peg graft on the back boarding, and the process is neither nimble nor convenient is taken out from back boarding process or filter screen to the filter screen pegging graft during both assembles. Especially for non-professional personnel, when the filter screen is inserted, the installation track is easy to incline, so that the phenomenon that the filter screen is easy to break due to uneven stress in the installation process is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a filter screen mounting structure and an air conditioner to solve the problem of inflexible and easy-to-break phenomenon in the process of inserting or extracting the filter screen in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a filter screen mounting structure, includes back casing and filter screen set up the air-inlet grille on the casing of back, the air-inlet grille divide into two parts from top to bottom through the parting strip, the air-inlet grille divide into first grid region and second grid region through the slit, the slit sets up to extend from top to bottom, the slit is used for installing the filter screen, the inboard extending direction to the second grid region of parting strip is provided with first guide structure, first guide structure distance the middle part of air-inlet grille top or bottom sets up second guide structure. The top or the bottom of two filter screens of setting guide through first guide structure insert the air inlet grid assigned position on the casing after to along the track, and the second guide structure corresponds with the intermediate space of filter screen, has the location guide effect to the installation of filter screen, prevents that the filter screen warp or fracture, does benefit to follow-up use.
Further, the filter screen divide into first filter screen part and second filter screen part, first filter screen part with air-inlet grille's first grid region phase-match, second filter screen part with air-inlet grille's the regional phase-match of second grid. The grille and the filter screen part phase-match in every region, and then realize installing the filter screen back on the air-inlet grille, guarantee that the back casing surface is level and smooth, guarantee the smoothness nature of air conditioner air inlet simultaneously, increase heat exchanger's life.
Furthermore, first guide structure includes first guide board and first guide block, first guide board sets up to two parallel platelike structures, just the upper and lower surface of first guide board respectively with the upper and lower surface coplane of parting bead. Guarantee the filter screen along the track of parting bead formation from first grid region to the regional smooth transition of second grid, play certain guard action to the filter screen, prevent the fracture of filter screen front end, make things convenient for the installation of filter screen front end.
Further, the second guide structure comprises a second guide strip and a second guide block, and the second guide block is arranged at one end, far away from the first grid area, of the second guide strip. The middle part of the filter screen is limited and guided, the filter screen is guided to be inserted in place, the filter screen is prevented from being deformed or broken, and subsequent use is facilitated.
Further, the first guide block is connected to the rear housing through a first connecting lug, and the first connecting lug and the first guide plate are arranged on the same plane. The filter screen can still keep smooth transition in the process of continuously inserting after entering the second grating area, the phenomenon of blockage is avoided, and the risk of breakage of the filter screen is reduced.
Furthermore, a second guide plate is arranged at the starting end of the second guide strip, the second guide plate is of a two-parallel-plate structure, a second guide block is arranged at the position, close to the tail end, of the second guide strip, and the second guide block is connected to the second guide strip through a second connecting lug. The second engaging lug plays the effect that the guide was supported to the front end of filter screen, prevents that the filter screen front end from misplacing, and the setting of second guide block plays spacing effect to the installation of filter screen front end, prevents that it from breaking away from with air inlet grille, prevents that the filter screen from attaching on heat exchanger support or heat exchanger surface, avoids the filter screen to be damaged.
Furthermore, the second guide block is arranged to be a structure protruding towards the inside of the air conditioner, and two shoulders of the second guide block are connected with the two second connecting lugs respectively. The mounting position for positioning and guiding the filter screen is convenient for realizing quick disassembly and assembly. So that enough space is formed between the second guide block and the air inlet grille for the filter screen to smoothly extend into and slide out, and the filter screen is convenient and smooth to disassemble and assemble.
Further, the first screen portion and the second screen portion are distinguished by a partition rib therebetween, and the partition rib is provided in a stepped structure. The partition ribs are matched with the slits on the air inlet grille, so that the outer surface of the shell is smooth after the filter screen is installed on the air inlet grille.
Further, a first vertical rib is provided on a side of the first grating region close to the second grating region, a second vertical rib is provided on a side of the second grating region close to the first grating region, and the slit is provided between the first vertical rib and the second vertical rib. The setting of first vertical rib and second vertical rib makes the last slit that forms the installation filter screen of air inlet grille, provides sufficient space for the installation of filter screen, and can prevent that the filter screen from droing from air inlet grille.
Compared with the prior art, filter screen mounting structure have following advantage:
(1) filter screen mounting structure through first guide structure and second guide structure's setting, the track of guide filter screen inserts the air inlet grille assigned position to on the back casing, has location guide effect to the installation of filter screen, prevents that the filter screen from warping or splitting, does benefit to follow-up use.
(2) Filter screen mounting structure with first guide board, branch parting bead and first engaging lug coplane setting, second guide board and second engaging lug coplane setting can guarantee that the filter screen smooth transition appears when the installation in the time of preventing to block the phenomenon, reduces the cracked risk of filter screen, conveniently dismantles simultaneously and washs, changes.
The utility model also provides an air conditioner, including above filter screen mounting structure, still include the procapsid and set up heat exchanger and the heat exchanger support between the front and back casing.
Compared with the prior art, the air conditioner and the filter screen mounting structure have the same advantages, and the description is omitted.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a rear housing according to an embodiment of the present invention;
fig. 2 is a schematic view of another perspective structure of the rear housing according to the embodiment of the present invention;
FIG. 3 is a partial enlarged view of portion A of FIG. 2;
FIG. 4 is a partial enlarged view of the portion B in FIG. 2;
fig. 5 is a schematic view of a filter screen according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an explosion structure of an air conditioner according to an embodiment of the present invention.
Description of reference numerals:
1-rear housing, 2-air inlet grille, 3-filter screen, 4-first grille area, 5-second grille area, 6-slit, 7-first vertical rib, 8-second vertical rib, 9-separating bar, 10-first guide structure, 11-first guide plate, 12-first guide block, 13-first connecting lug, 14-second guide structure, 15-second guide bar, 16-second guide block, 17-second guide plate, 19-second connecting lug, 20-shoulder, 21-first filter screen part, 22-second filter screen part, 23-separating rib, 24-gap.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The descriptions of "first", "second", etc. mentioned in the embodiments of the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4 and fig. 6, a filter screen mounting structure comprises a rear housing 1 and a filter screen 3, wherein an air inlet grille 2 is arranged on the rear housing 1, the air inlet grille 2 is divided into two parts which are the same up and down through a separation strip 9, and the filter screen 3 matched with the air inlet grille 2 in area is mounted on the air inlet grille. The air-inlet grille 2 is divided into a first grille area 4 and a second grille area 5 at the left side and the right side, a slit 6 extending from top to bottom is arranged between the first grille area 4 and the second grille area 5, and the filter screen 3 is inserted into the slit 6.
Specifically, a first vertical rib 7 is provided on the first grating region 4 on a side close to the second grating region 5, a second vertical rib 8 is provided on the second grating region 5 on a side close to the first grating region 4, and the slit 6 is formed between the first vertical rib 7 and the second vertical rib 8. The second grating area 5 is provided in a more dense structure than the first grating area 4. Furthermore, a separating strip 9 is arranged on the first grille area 4, which serves as a rail along which the edges of the two filter screens 3 are guided to be inserted into the rear housing 1 at the location of the air intake grille 2.
Furthermore, because the filter screen 3 is of a bent structure, the front end of the filter screen is fragile, when the filter screen is installed only by depending on the track at the edge of the air inlet grille 2 in the inserting process, the phenomenon of deformation or fracture caused by uneven stress is easy to occur, so that the installation of the front end, the upper end and the lower end of the filter screen 3 is further convenient, a first guiding structure 10 is arranged on the inner side of the division bar 9 in the direction extending towards the second grating area 5, the first guiding structure 10 comprises a first guiding plate 11 and a first guiding block 12, the first guiding plate 11 is arranged into two parallel plate-shaped structures, and the upper and lower surface of first guide plate 11 sets up with the upper and lower surface coplane of parting bead 9 respectively, guarantees that the filter screen along the track that parting bead 9 formed from first grid region 4 to the regional 5 smooth transition of second grid, plays certain guard action to the filter screen, easy to assemble.
Further, since the area of the filter net 3 is large, the middle portion of the filter net 3 needs to be limited and guided in addition to the front end and the upper and lower ends. Therefore, in this embodiment, a second guiding structure 14 is further disposed on the air intake grille 2 corresponding to the middle of the filter screen 3. Specifically, the second guiding structure 14 is disposed at a middle position of the first guiding structure 10 away from the top end or the bottom end of the grille. The second guide structure 14 comprises a second guide strip 15 and a second guide block 16, wherein the second guide strip 15 is arranged in the middle of the second grille area 5 on the upper portion of the air inlet grille 2 and plays a role in limiting and guiding the middle of the filter screen 3. A second guide block 16 is arranged at one end, far away from the first grating area 4, of the second guide strip 15 and used for positioning and guiding the filter screen 3 to be inserted in place, so that the filter screen is prevented from being deformed or broken and is beneficial to subsequent use.
Further, a second guide plate 17 is arranged at the starting end of the second guide strip 15, and the second guide plate 17 is arranged into two parallel plate-shaped structures and used for positioning and guiding the mounting position of the filter screen, so that the quick mounting and dismounting can be realized conveniently. Set up second guide block 16 in the position that second guide strip 15 is close to the end, second guide block 16 connects respectively on two second guide strips 15 through two second engaging lugs 19 for form sufficient space between second guide block 16 and the air inlet grille 2 and supply the filter screen to dismantle smoothly, conveniently dismantle washing, change.
The second guide block 16 is arranged in a protruding structure towards the inside of the air conditioner, so that the mesh part of the filter screen is prevented from touching the grid bars, the filter screen is prevented from being damaged, and the filter screen is protected to a certain extent. The two shoulders 20 of the second guide block 16 are connected to the two second engaging lugs 19, respectively, so that a smooth transition track is formed between the second guide block 16 and the grille strips of the air intake grille 2. When installation filter screen 3, second engaging lug 19 plays the effect that the guide was supported to the front end of filter screen, prevents the dislocation of filter screen front end, and the setting of second guide block 16 plays spacing effect to the installation of filter screen front end, prevents that it from breaking away from with air inlet grille 2, prevents that the filter screen from attaching on heat exchanger support or heat exchanger surface, avoids filter screen 3 to be damaged.
The air inlet grille 2 and the rear shell 1 are integrally formed into an integrally formed structure, so long as the front end of the filter screen 3 is inserted into the inner side of the second grille area 5 from the slit 6, the filter screen is pushed inwards until the filter screen enters the designated position of the air inlet grille through the first guide structure 10 and the second guide structure 14, and then the fixed connection of the filter screen 3 and the rear shell 1 can be realized. Not only is convenient for the disassembly and the assembly of the filter screen, but also saves the production and the assembly cost of the whole cost.
As shown in fig. 5 to 6, the filter net 3 is also divided into a first filter net portion 21 and a second filter net portion 22 in matching with the area of the air intake grille 2, the first filter net portion 21 is matched with the first grille area 4 of the air intake grille 2, and the second filter net portion 22 is matched with the second grille area 5 of the air intake grille 2. The first filter screen part 21 and the second filter screen part 22 are distinguished by the separation rib 23 between the first filter screen part and the second filter screen part, and the separation rib 23 is arranged to be of a step-shaped structure, so that the outer surface of the rear shell is ensured to be flat after the filter screen 3 is installed on the air inlet grille 2.
Further, the middle part of second filter screen part 22 sets up clearance 24, and clearance 24 cooperatees with second guide strip 15 on the air-inlet grille 2, and filter screen 3 installs back on air-inlet grille 2, and clearance 24 joint realizes the convenient installation of second filter screen part 22 on second guide board 17 and second engaging lug 19 to and the fixed connection of second filter screen part 22 and second grille area 5.
According to the filter screen mounting structure provided by the embodiment, the filter screen is guided to be inserted into the designated position of the air inlet grille on the rear shell along the track through the arrangement of the first guide structure and the second guide structure, so that the filter screen mounting structure has a positioning and guiding effect, prevents the filter screen from deforming or breaking and is beneficial to subsequent use.
With first guide board, branch parting bead and first engaging lug coplane setting, the filter screen smooth transition appears when the installation in can guaranteeing to second guide board and the coplane setting of second engaging lug, reduces the cracked risk of filter screen when preventing to install, conveniently dismantles simultaneously and washs, changes.
As the embodiment of the utility model provides an air conditioner is still provided, including above filter screen mounting structure, still include the procapsid and set up heat exchanger and the heat exchanger support between the front and back casing, the heat exchanger carries out the heat exchange to the air through air-inlet grille and filter screen, guarantees the normal steady operation of air conditioner.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a filter screen mounting structure, includes back casing (1) and filter screen (3) set up air-inlet grille (2) on back casing (1), air-inlet grille (2) divide into two parts from top to bottom through parting bead (9), air-inlet grille (2) divide into first grid region (4) and second grid region (5) through slit (6), slit (6) set up to extend from top to bottom, slit (6) are used for installing the filter screen, its characterized in that, the inboard extending direction to second grid region (5) of parting bead (9) is provided with first guide structure (10), first guide structure (10) distance the middle part of air-inlet grille top or bottom sets up second guide structure (14).
2. A filter screen mounting arrangement according to claim 1, characterised in that the filter screen (3) is divided into a first screen part (21) and a second screen part (22), the first screen part (21) matching the first grille area (4) of the air inlet grille (2), the second screen part (22) matching the second grille area (5) of the air inlet grille (2).
3. The filter screen mounting structure according to claim 1, wherein the first guide structure (10) comprises a first guide plate (11) and a first guide block (12), the first guide plate (11) is provided in two parallel plate-like structures, and upper and lower surfaces of the first guide plate (11) are coplanar with upper and lower surfaces of the division bar (9), respectively.
4. A filter screen mounting arrangement according to claim 1, wherein the second guide arrangement (14) comprises a second guide strip (15) and a second guide block (16), the second guide block (16) being arranged at an end of the second guide strip (15) remote from the first grille area (4).
5. The filter screen mounting structure according to claim 3, wherein the first guide block (12) is connected to the rear housing (1) by a first coupling lug (13), and the first coupling lug (13) is disposed on the same plane as the first guide plate (11).
6. The filter screen mounting structure according to claim 4, wherein a second guide plate (17) is provided at a starting end of the second guide bar (15), the second guide plate (17) is provided in two parallel plate-like structures, the second guide block (16) is provided at a position of the second guide bar (15) near an end, and the second guide block (16) is connected to the second guide bar (15) by a second engaging lug (19).
7. The filter screen mounting structure according to claim 6, wherein the second guide block (16) is provided in a structure protruding toward the inside of the air conditioner, and the two shoulder portions (20) of the second guide block (16) are connected to the two second engaging lugs (19), respectively.
8. A filter screen mounting arrangement according to claim 2, wherein the first (21) and second (22) screen portions are distinguished by a partition rib (23) therebetween, and the partition rib (23) is provided as a stepped structure.
9. A filter screen mounting structure according to claim 1, wherein a first vertical rib (7) is provided on a side of the first grill area (4) near the second grill area (5), a second vertical rib (8) is provided on a side of the second grill area (5) near the first grill area (4), and the slit (6) is provided between the first vertical rib (7) and the second vertical rib (8).
10. An air conditioner characterized by comprising the filter screen mounting structure of any one of claims 1 to 9, further comprising a front housing, and a heat exchanger bracket provided between the front and rear housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815398.2U CN210532660U (en) | 2019-05-31 | 2019-05-31 | Filter screen mounting structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815398.2U CN210532660U (en) | 2019-05-31 | 2019-05-31 | Filter screen mounting structure and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN210532660U true CN210532660U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920815398.2U Active CN210532660U (en) | 2019-05-31 | 2019-05-31 | Filter screen mounting structure and air conditioner |
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| CN (1) | CN210532660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013534A (en) * | 2019-05-31 | 2020-12-01 | 宁波奥克斯电气股份有限公司 | Filter screen mounting structure and air conditioner |
-
2019
- 2019-05-31 CN CN201920815398.2U patent/CN210532660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013534A (en) * | 2019-05-31 | 2020-12-01 | 宁波奥克斯电气股份有限公司 | Filter screen mounting structure and air conditioner |
| CN112013534B (en) * | 2019-05-31 | 2024-09-13 | 宁波奥克斯电气股份有限公司 | Filter screen mounting structure and air conditioner |
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