CN210107701U - Grid assembly structure and air conditioner - Google Patents

Abstract

The utility model provides a grid assembly structure and air conditioner relates to air conditioner technical field. The utility model provides a grid assembly structure, through which a grid is fixed on a shell, the grid assembly structure comprises a positioning groove and a positioning strip; the positioning grooves are arranged on two sides of the grating, the positioning strips are arranged on the shell, or the positioning strips are arranged on two sides of the grating, and the positioning grooves are arranged on the shell; the positioning strip is suitable for sliding in the positioning groove so as to fixedly install the grating on the shell. Grid assembly structure and air conditioner, realize the fixed of grid on the casing through grid assembly structure for the grid can effective filtration air, prevent that the particulate matter in the air from passing through air hole and entering into in the air conditioner.

Description

Grid assembly structure and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to a grid assembly structure and air conditioner.

Background

With the continuous improvement of living standard, the mobile air conditioner is more and more common in the daily life of people. The movable air conditioner breaks through the traditional design concept, has small figure, high energy efficiency ratio and no need of installation, and can be randomly placed in different houses. The upper portion air intake of current portable air conditioner is equipped with the detachable grid, but grid filtered air prevents that the particulate matter in the air from passing through the air through-hole and entering into in the air conditioner. The assembly method of traditional grid is the buckle formula, when the installation grid, needs to accomplish the installation work with the buckle according to the pressing and buckling on corresponding mounted position, and this kind of mounting means inefficiency just is difficult for fixing, and the operation frequently still can damage the buckle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be that current mobile air conditioner's grid assembly method is the buckle formula, and the installation effectiveness is low and difficult fixed, damages the problem of buckle easily.

In order to solve the problems, the utility model provides a grid assembly structure, through which a grid is fixed on a shell, the grid assembly structure comprises a positioning groove and a positioning strip; the positioning grooves are arranged on two sides of the grating, the positioning strips are arranged on the shell, or the positioning strips are arranged on two sides of the grating, and the positioning grooves are arranged on the shell; the positioning strip is suitable for sliding in the positioning groove so as to fixedly install the grating on the shell.

Grid assembly structure, the grid assembly structure who constitutes through constant head tank and location strip realizes the grid fixed on the casing for the grid can effective filtration air, prevents that the particulate matter in the air from passing through air vent and entering into in the air conditioner.

Optionally, the grid assembly structure further comprises a plug-in buckle and a slot; the insert buckle is arranged on the grating, and the slot is arranged on the shell, or the insert buckle is arranged on the shell, and the slot is arranged on the grating; the insert buckle is suitable for being inserted into the inserting groove and fixing the grid.

Grid assembly structure, carry on spacingly to grid and casing simultaneously through eye-splice and slot, improved the fixed intensity of grid and casing.

Optionally, the eye-splice is arranged at the upper end of the grating, the slot is arranged on the shell, and/or the eye-splice is arranged at the lower end of the grating, and the slot is arranged on the shell.

Grid assembly structure, fix the upper end and the lower extreme of grid through eye-splice and slot, improved the fixed strength of grid and casing.

Optionally, the positioning grooves are arranged on the left side and the right side of the grille, and the positioning strips are suitable for sliding up and down in the positioning grooves.

Grid assembly structure, slide from top to bottom in the constant head tank through setting up the location strip for the grid can effective filtration air, prevent that the particulate matter in the air from passing through air vent and entering into in the air conditioner.

Optionally, the housing includes stoppers located on left and right sides of the insertion groove.

Grid assembly structure, through set up the dog in slot both sides, strengthened grid assembly structure's firm degree.

Optionally, a positioning protrusion is arranged in the positioning groove, a clamping groove is arranged on the positioning strip, or a clamping groove is arranged in the positioning groove, and a positioning protrusion is arranged on the positioning strip; the positioning protrusion is adapted to be inserted into the card slot.

Grid assembly structure, through the cooperation of location arch and draw-in groove, strengthened grid assembly structure's firm degree.

Optionally, a protrusion is disposed on the positioning strip and/or in the positioning groove, and when the positioning strip is inserted into the positioning groove, the protrusion is located between the positioning strip and the positioning groove.

Grid assembly structure, through setting up the bellying, the moving range of restriction grid has strengthened grid assembly structure's firm degree.

Optionally, when the location strip inserts the constant head tank, set up on the location strip the bellying with the distance of constant head tank is in 0.05 ~ 0.2mm within range, and/or set up in the constant head tank the bellying with the distance of location strip is in 0.05 ~ 0.2mm within range.

Grid assembly structure, the bellying with the distance scope of constant head tank or location strip does: 0.05-0.2mm, so that the grating can be smoothly inserted into the shell without generating larger friction force.

Optionally, the outer side of the grid is provided with an outer rib, the inner side of the grid is provided with an inner rib, and the width of the outer rib is greater than the width of the inner rib at the corresponding position.

Grid assembly structure, through set up the rib that is bigger than inboard width in the grid outside, effectively strengthened the firm degree of grid.

Optionally, the number of the inserting buckles is smaller than or equal to the number of the inserting grooves.

Grid assembly structure, quantity through setting up the quantity less than or equal to slot of eye-splice ensures that every eye-splice homoenergetic inserts the slot in, has guaranteed the effective fixed of eye-splice and slot.

The utility model provides an air conditioner, including the grid assembly structure that any one of the aforesaid mentions, the air conditioner is the same with the advantage that above-mentioned grid assembly structure had for prior art, no longer gives unnecessary details here.

Drawings

FIG. 1 is a perspective view of the assembly of the grille and the housing of the present invention;

FIG. 2 is an enlarged view of I in FIG. 1;

FIG. 3 is an enlarged view of II of FIG. 1;

FIG. 4 is a front view of the assembly of the grille and the housing according to the present invention;

FIG. 5 is a back view of the assembly of the grill and the housing according to the present invention;

fig. 6 is a left side view of the assembly of the grille and the housing according to the present invention;

FIG. 7 is an enlarged view of III of FIG. 6;

fig. 8 is a cross-sectional view of the housing of the present invention;

fig. 9 is a left side view of the grid according to the present invention;

FIG. 10 is an enlarged view of IV in FIG. 9;

fig. 11 is a schematic view of a positioning strip according to the present invention;

FIG. 12 is an enlarged view of V in FIG. 11;

FIG. 13 is an enlarged view of VI of FIG. 11;

fig. 14 is a front view of a grid according to the present invention;

fig. 15 is a rear view of the grid according to the present invention;

FIG. 16 is a graph comparing VII in FIG. 14 with VIII in FIG. 15.

Description of reference numerals:

1-grid, 10-eye-splice, 11-first eye-splice, 12-second eye-splice, 13-handle, 14-positioning slot, 141-guide, 15-positioning projection, 16-external rib, 161-first external rib, 162-second external rib, 17-internal rib, 171-first internal rib, 172-second internal rib; 2-shell, 20-slot, 21-first slot, 22-second slot, 23-positioning strip, 231-slot, 232-lug and 24-stop block.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that terms such as "upper", "lower", "left", "right", "outer", "inner", etc. indicate terms of orientation, and are only used for simplifying the positional relationship based on the drawings of the specification, and do not represent that the elements, devices, etc. indicated must be operated according to the specific orientation and the limited operation and method, configuration in the specification, and such terms do not constitute limitations of the present invention.

In addition, the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1, the grill 1 is fixed to the housing 2 by a grill mounting structure.

Specifically, as shown in fig. 2-13, the insert buckle 10 and the insertion groove 20 are respectively disposed on the upper end of the grille 1 and the housing 2, and/or the insert buckle 10 and the insertion groove 20 are respectively disposed on the lower end of the grille 1 and the housing 2, the grille assembly structure includes positioning grooves 14 disposed on the left and right sides of the grille 1 and positioning strips 23 disposed on the housing 2, when the grille 1 is inserted downward, the positioning strips 23 are inserted into the positioning grooves 14 to slide up and down, when the upper and lower ends of the grille 1 are fixed, the positioning protrusions 15 disposed on the upper portions of the positioning grooves 14 are inserted into the clamping grooves 231 disposed on the positioning strips 23 to limit the movement of the grille 1 in the up and down direction, so as to prevent the grille 1 from moving, and further achieve the fixing of the grille 1 on the housing 2; the grid assembly structure further comprises a plug buckle 10 and a slot 20, wherein the plug buckle 10 is arranged on the grid 1, and the slot 20 is arranged on the shell 2; the grid fixing device specifically comprises a first inserting buckle 11 arranged on the grid 1 and a first slot 21 arranged on the shell 2, wherein the first inserting buckle 11 is bent towards the rear, so that the grid 1 is fixed, and when the grid 1 is installed, the first inserting buckle 11 is inserted into the first slot 21 from top to bottom to fix the lower end of the grid 1; the grid assembly structure further comprises a second inserting buckle 12 arranged on the grid 1 and a second slot 22 arranged on the shell 2, and the second inserting buckle 12 is inserted into the second slot 22 to fix the upper end of the grid 1.

In the present invention, the grille 1 is not limited to the above-described movement in the vertical direction, but also includes a sliding manner in the left-right direction, and accordingly, the shape of the housing 2 is adaptively changed; other structures that can realize grid 1 and install fixedly on casing 2 are all in the utility model discloses a protection scope.

It should be noted that the positions of the positioning grooves 14 and the positioning strips 23 can be interchanged, in the arrangement manner described above, the positioning grooves 14 are arranged on both sides of the grille 1, and the positioning strips 23 are arranged on the housing 2; the setting mode can also be as follows: the positioning grooves 14 are arranged on the shell 2, and the positioning strips 23 are arranged on two sides of the grille 1.

It should be noted that, in the present invention, the insert buckle 10 can be disposed on the housing 2, and the slot 20 is disposed on the grid 1, specifically, the first insert buckle 11 can be disposed on the housing 2, and the first slot 21 is disposed on the grid 1, that is, the positions of the first insert buckle 11 and the first slot 21 can be interchanged; likewise, the positions of the second insert 12 and the second insert groove 22 on the grille 1 and the housing 2 can be interchanged.

It should be noted that, in the present invention, the slot 231 may also be disposed in the positioning slot 14, and the positioning protrusion 15 may be disposed on the positioning strip 23; the positioning protrusion 15 can be inserted into the slot 231, and the positions of the positioning protrusion 15 and the slot 231 are not limited too much.

The grid assembly structure formed by the positioning grooves, the positioning strips, the inserting buckles and the inserting grooves realizes the fixation of the grid 1 on the shell 2, wherein the grid assembly structure comprises an inserting buckle and a connecting structure matched with the inserting grooves, and the connecting structure is favorable for the installation and the disassembly of the grid 1, so that the grid 1 is convenient to disassemble, clean, maintain, replace and the like, the connection is stable, and the integral structural strength is enhanced. The assembly method of current grid is the buckle formula, and the connection structure between constant head tank 14 and the location strip 23 is sliding connection structure, pull formula structure promptly, and this kind of pull formula structure has strengthened the orbital smooth degree of pull formula of grid 1 in upper and lower side, has reduced the installation and the dismantlement degree of difficulty of grid 1, and convenience of customers washs, has promoted use experience. Different from traditional buckle formula connected mode, the pull formula connected mode that this embodiment adopted is favorable to grid 1's insertion and takes out to establish the protruding 15 of location on constant head tank 14 and establish the fixed connection structure relatively stable between the draw-in groove 231 on location strip 23, further inject grid 1's moving range, strengthened the firm degree of grid assembly structure, and then make grid 1 can effective filtered air, thereby prevent that the particulate matter in the air from passing through the air vent and entering into in the air conditioner.

Optionally, as shown in fig. 1-5 and 8, four first buckles 11 are disposed at the lower end of the grille 1, in the present invention, the number of the first buckles 11 is at least one, and four first buckles 11 are disposed in this embodiment as a better setting, so as to effectively fix the grille 1. It should be noted that, in the present invention, the number of the first inserting buckles 11 is less than or equal to the number of the first inserting grooves 21, and the positions of the first inserting grooves 21 where the second inserting buckles 11 are expected to be inserted correspond to the positions of the first inserting buckles 11, so as to fix the grid 1.

Be equipped with three second eye-splice 12 in the upper end of grid 1 the utility model discloses in, the quantity of second eye-splice 12 is one and more, and the quantity of second eye-splice 12 is provided with three setting for the preferred in this embodiment, can effectively fix grid 1. It should be noted that, in the present invention, the number of the second inserting buckles 12 is smaller than the number of the second inserting grooves 22, that is, the number of the inserting buckles 10 is smaller than or equal to the number of the inserting grooves 20, and the position of the second inserting groove 22 expected to be inserted into the second inserting buckle 12 corresponds to the position of the second inserting buckle 12, so as to fix the grid 1.

Alternatively, as shown in fig. 1 to 7, a pull handle 13 is provided at the upper end of the grille 1, and when the grille 1 is mounted or dismounted, a user mainly pulls the grille 1 through the pull handle 13, so that the labor consumption is reduced and the use comfort is increased compared with the case where the pull handle 13 is not provided. The handle 13 is a tubular handle, is formed by injection molding of reinforced nylon, has the advantages of solvent resistance, grease resistance, high temperature resistance, firmness, durability, difficult deformation and the like, and enhances the stability of the grid 1 in the use process.

It should be noted that, in the utility model, the shape of the handle 13 can also be square or oval, the material can also be plastics, aluminium, bakelite, field common materials such as stainless steel, and the concrete condition uses actual need as the standard.

Optionally, as shown in fig. 1-2, the stoppers 24 are disposed on the left and right sides of the first slot 21, when the grille 1 is inserted into the housing 2, the first eye-splice 11 at the lower end of the grille 1 first passes through the stoppers 24, the first eye-splice 11 does not contact the stoppers 24 during the insertion process into the first slot 21, and the first eye-splice 11 passes through the middle of the two stoppers 24 and is inserted into the first slot 21. After grid 1 is fixed, dog 24 can carry on spacingly to grid 1 removal in the left and right sides orientation, if grid 1 takes place the drunkenness after fixed on casing 2, dog 24 through the removal of the first eye-splice 11 of restriction and then can restrict the drunkenness of grid 1 to grid assembly structure's firm degree has been strengthened. The stop blocks 24 are positioned at the left side and the right side of the slot 20, and the stop blocks 24 are arranged at the left side and the right side of the slot 20, namely the slot 20 is arranged between the two stop blocks 24; the left and right sides of the slot 20, in detail, the slot 20 is a non-solid structure cut out from the housing 2, and the space where the slot 20 is located is taken as a reference, and the left and right sides of the slot 20 are the left and right sides of the space shown in the direction of the drawing.

It should be noted that, with reference to fig. 1, in the present embodiment, a total of four first slots 21 are provided, and stoppers 24 are provided on both left and right sides of the middle two first slots 21, so that the grille 1 can be effectively fixed while saving materials; meanwhile, in the present invention, the stopper 24 may also be disposed on the left and right sides of the second slot 22, that is, the stopper 24 is located on the left and right sides of the slot 20. Further limiting, in the present invention, the stoppers 24 are disposed on the left and right sides of at least one first slot 21 to limit the moving range of the grating 1; because the manufacturing cost of the stop block 24 is not high, the structure is simple, and meanwhile, the influence on the whole weight of the air conditioner is small, so that the stop block 24 is more in number, the movement of the grille 1 can be more limited, and the stability of the grille assembling structure is further enhanced.

Alternatively, as shown in connection with fig. 11-13, a plurality of protrusions 232 are provided on the positioning strip 23, the protrusions 232 being arranged in the assembly scenario towards the grille 1, the protrusions 232 being located between the positioning strip 23 and the positioning slot 14 when the positioning strip 23 is inserted into the positioning slot 14. The distance range between the protruding part 232 and the positioning groove 14 is 0.05-0.2mm, and the distance range can enable the grating 1 to be smoothly inserted into the shell 2 without generating larger friction force, namely, the protruding part 232 and the positioning groove 14 reduce the blocking feeling of the grating 1 in the installation process through point contact, and the grating 1 can be successfully installed once in the installation process; meanwhile, the grille assembling structure and the overall appearance of the air conditioner are improved, the appearance of the air conditioner is more uniform due to the arrangement of the protruding part 232, and the grille 1 is stably and symmetrically arranged on the shell 2; meanwhile, the moving range of the grating 1 can be limited, and the stability of the grating assembling structure is enhanced. The utility model discloses in, the quantity of bellying 232 is two and more, and after grid 1 inserted casing 2, bellying 232 can carry on spacingly to the ascending removal in left and right sides of grid 1, and then effectively fixed grid 1.

Multiple experiments prove that the distance between the protruding part 232 and the positioning groove 14 is preferably 0.1mm, so that the grid 1 can be smoothly inserted, and the grid 1 can be effectively fixed after the grid 1 is inserted.

It should be noted that the protruding portion 232 can also be disposed in the positioning groove 14, and the distance between the protruding portion 232 and the positioning strip 23 is in the range of 0.05-0.2 mm.

Alternatively, as shown in fig. 9-10, a guide portion 141 is provided at the lower portion of the positioning slot 14, and the guide portion 141 forms a wider slot compared to other portions of the positioning slot 14, and the width of the slot increases from top to bottom. When the grating 1 is inserted into the casing 2, the part where the guide part 141 is located is firstly contacted with the positioning strip 23, the wider notch at the guide part 141 provides a relatively smooth channel for the insertion of the positioning strip 23, the channel where the positioning strip 23 is located becomes narrower and narrower along with the insertion of the positioning strip 23, after the upper end of the positioning strip 23 passes through the upper opening of the guide part 141, the distance range between the positioning strip 23 and the positioning groove 14 is 0.05-0.2mm as mentioned in the above embodiment, the distance range can enable the grating 1 to be smoothly inserted into the casing 2 without generating larger friction force, meanwhile, the moving range of the grating 1 can be limited, and the stability of the grating assembling structure is enhanced.

When the grille 1 is drawn out, after the upper end of the positioning bar 23 passes through the upper opening of the guide part 141, the distance between the positioning bar 23 and the positioning groove 14 is increased, which is beneficial to the drawing out of the grille 1.

Optionally, the outer side of the grid is provided with an outer rib 16, the inner side of the grid is provided with an inner rib 17, and the width of the outer rib 16 is greater than the width of the inner rib 17 at the corresponding position. Specifically, as shown in fig. 14 to 16, the outer side (front in the drawing) of the grille 1 is provided with the outer ribs 16 including the first outer ribs 161 arranged in parallel and the second outer ribs 162 arranged vertically; the inner side and the rear of the grid 1 are provided with inner ribs 17, which comprise first inner ribs 171 arranged in parallel and second inner ribs 172 arranged vertically. The ribs arranged on the inner side and the outer side of the grid 1 strengthen the stability of the grid 1.

As shown in fig. 16, compared with two enlarged views of VII and VIII at the same position, the first outer rib 161 is wider than the first inner rib 171, the second outer rib 162 is wider than the second inner rib 172, the outer side of the grille 1 is the direction of the incoming wind, and usually bears a larger external force, the wind force is only a small external force, since the air conditioner needs to move frequently, the user often places the air conditioner on the wall, and the like, and more external force is from the impact of an external hard object such as the wall, the width of the rib arranged on the outer side of the grille 1 is larger than the width of the rib arranged on the inner side of the grille 1, so that the stability of the grille 1 can be effectively enhanced, and at the same time, since the inner side of the grille 1 bears a small external force, the material used for the inner rib is less, which is beneficial to reduce the manufacturing cost and the weight of the grille 1, not only reduces the production cost, but also to aid the user experience.

In addition, the width of first outer rib 161, second outer rib 162, first inner rib 171 and second inner rib 172 is all at 1mm and above, sets up like this and makes the intensity of rib be enough for the structure of support grid 1, and then promotes grid assembly structure bulk strength.

The utility model also provides an air conditioner, including the grid assembly structure that any above-mentioned embodiment mentioned. When the air conditioner works, air enters from the side of the grille 1 and then blows from the air outlet, and cold-heat conversion is achieved. Grid 1 is connected firmly with casing 2, and grid 1 can use the reduction damage probability for a long time to grid 1 can effective filtration air, and then prevents that the particulate matter in the air from passing through the air vent and entering into in the air conditioner.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (11)

1. A grid assembly structure by which a grid (1) is fixed to a housing (2), characterized in that the grid assembly structure comprises positioning grooves (14) and positioning strips (23);

the positioning grooves (14) are formed in two sides of the grating (1), the positioning strips (23) are arranged on the shell (2), or the positioning strips (23) are arranged in two sides of the grating (1), and the positioning grooves (14) are formed in the shell (2);

the positioning strip (23) is suitable for sliding in the positioning groove (14) so as to fixedly install the grille (1) on the shell (2).

2. The grid fitting structure according to claim 1, further comprising a male buckle (10) and a female slot (20);

the insert buckle (10) is arranged on the grating (1), the slot (20) is arranged on the shell (2), or the insert buckle (10) is arranged on the shell (2), and the slot (20) is arranged on the grating (1);

the insert buckle (10) is suitable for being inserted into the insert groove (20) and fixing the grid (1).

3. The grill assembly structure according to claim 2, wherein the insert button (10) is provided at an upper end of the grill (1) and the insertion groove (20) is provided on the housing (2), and/or wherein the insert button (10) is provided at a lower end of the grill (1) and the insertion groove (20) is provided on the housing (2).

4. The grill assembly structure according to claim 1, wherein the positioning grooves (14) are provided on both left and right sides of the grill (1), and the positioning bars (23) are adapted to slide up and down in the positioning grooves (14).

5. The grid fitting structure according to claim 2, wherein the housing (2) includes stoppers (24), the stoppers (24) being located on the left and right sides of the insertion groove (20).

6. The grid assembly structure according to claim 1, wherein a positioning protrusion (15) is provided in the positioning groove (14), a locking groove (231) is provided on the positioning bar (23), or a locking groove (231) is provided in the positioning groove (14), and a positioning protrusion (15) is provided on the positioning bar (23);

the positioning protrusion (15) is adapted to be inserted into the card slot (231).

7. The grid fitting structure according to claim 1, characterized in that a projection (232) is provided on the lock bar (23) and/or in the lock groove (14), and when the lock bar (23) is inserted into the lock groove (14), the projection (232) is located between the lock bar (23) and the lock groove (14).

8. The grill assembly structure according to claim 7, wherein the distance between the protrusion (232) provided on the lock bar (23) and the lock groove (14) is in the range of 0.05 to 0.2mm and/or the distance between the protrusion (232) provided in the lock groove (14) and the lock bar (23) is in the range of 0.05 to 0.2mm when the lock bar (23) is inserted into the lock groove (14).

9. The grid fitting structure according to claim 1, characterized in that the outer side of the grid (1) is provided with outer ribs (16), the inner side of the grid (1) is provided with inner ribs (17), and the width of the outer ribs (16) is greater than the width of the inner ribs (17) at the corresponding positions.

10. The grid fitting structure according to claim 2, wherein the number of the insert buckles (10) is equal to or less than the number of the insert grooves (20).

11. An air conditioner characterized by comprising the grill fitting structure according to any one of claims 1 to 10.

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