CN218495269U - Filter equipment and air conditioner - Google Patents

Abstract

The utility model provides a filtering device and an air conditioner, wherein the filtering device is arranged at the vent of a frame body and comprises a filtering core body, a bracket and a detecting piece, the filtering core body is arranged on the bracket, and a main trigger piece is arranged on the filtering core body; the bracket is arranged on the frame body, and the filter core body is positioned on the air outlet side of the ventilation opening; the detection piece is arranged on the frame body and is provided with an auxiliary trigger piece, and the auxiliary trigger piece is contacted with the main trigger piece; the positions of the main trigger pieces relative to the frame body are different; when filter core bodies of different models are arranged on the frame body, the main trigger piece applies forces of different magnitudes to the detection piece, the detection piece outputs a position signal of the main trigger piece relative to the frame body, and the controller determines the model of the filter core body according to the signal; the structure is simple and the assembly and disassembly are convenient; the problem of the unable filter core body of installing different models of same support is solved, the problem of the model of filter core body on the support can't be judged in time and accurately when solving the filter core body and installing in air treatment equipment's inside.

Description

Filter equipment and air conditioner

Technical Field

The utility model belongs to the technical field of the filter, concretely relates to filter equipment and air conditioner.

Background

With the improvement of living standard, people put higher demands on indoor air quality and health comfort. The existing air treatment equipment mainly utilizes a filter screen to filter particles in air, the filter screen is generally a single layer, the filtering precision is low, and tiny particles cannot be filtered, so that part of dust and bacteria easily enter an air channel, and the human health is further influenced; when the filter screens with higher filtering grade are adopted to filter air, the filter screens cannot be arranged on the filter screen frame due to unreasonable structural design of the filter device, and the use range of the filter screen frame is narrow; in addition, the filter screen setting is in air treatment facilities's inside, and the user can't judge the model of filter screen, and the model of filter screen does not match with the quality requirement of control room air, leads to the filter effect poor.

Disclosure of Invention

In view of this, the utility model provides a filter equipment and air conditioner to solve the problem that can not in time and accurately confirm the model of filter element body from air treatment equipment's outside among the prior art.

The utility model provides a filtering device for install in the vent department of framework, include:

the filter element body is arranged on the support, and the support is arranged on the frame body; the filter element body is provided with a main trigger piece; the filter core bodies of different models have different positions of the main trigger piece relative to the frame body;

the detection piece is arranged on the frame body and provided with an auxiliary trigger piece, and the auxiliary trigger piece detects the position of the main trigger piece relative to the frame body through the cooperation effect of the auxiliary trigger piece and the main trigger piece.

Further optionally, one end of the main trigger piece is connected with the edge of the filter core body, and the other end of the main trigger piece extends in a direction away from the edge of the filter core body;

the lateral wall of support is formed with dodges the groove, main trigger spare by dodge the groove and stretch out and with the contact of detection piece.

Further optionally, the detecting member is formed with a bearing surface, the bearing surface is close to the main trigger member, and the secondary trigger member is disposed on the bearing surface;

the auxiliary trigger part extends towards the direction close to the bracket, so that the main trigger part is contacted with the auxiliary trigger part.

Further optionally, an elastic member is disposed between the auxiliary trigger member and the bearing surface, and the auxiliary trigger member contacts with different main trigger members to generate a corresponding deformation amount of the elastic member, so that the detection member transmits a corresponding detection signal to the controller.

Further optionally, an installation seat is arranged on the frame body, and an installation cavity is formed in the installation seat; a first sliding groove, a first mounting hole, a second sliding groove and a second mounting hole are formed in the side wall of the mounting cavity, the first sliding groove and the second sliding groove are arranged oppositely, and the first mounting hole and the second mounting hole are arranged oppositely; the first mounting hole is correspondingly communicated with the first sliding chute, and the second mounting hole is correspondingly communicated with the second sliding chute;

a first machine leg and a second machine leg which are oppositely arranged are formed on the side wall of the detection piece; the first machine leg slides into the first mounting hole along the first sliding groove, and the second machine leg slides into the second mounting hole along the second sliding groove, so that the detection piece is arranged in the mounting cavity.

Further optionally, the first sliding chute is of a spiral structure, an axis of the first sliding chute is perpendicular to a side wall forming the first sliding chute, the first mounting hole is located at a center of the first sliding chute, and an axis of the first mounting hole is perpendicular to the side wall forming the first mounting hole; a hook structure is formed at the first mounting hole and used for limiting the first machine leg;

the extending direction of the first machine leg is perpendicular to the side wall forming the first machine leg.

Further optionally, the first sliding groove comprises a linear groove, the linear groove is far away from the center of the first sliding groove, and the angle alpha is more than or equal to 65 degrees and less than or equal to 85 degrees; wherein alpha is an included angle between the linear groove and a horizontal plane where the mounting seat is located; and/or the presence of a gas in the gas,

the first sliding groove is an equal-width groove, the first machine leg is cylindrical, and b1-d1 are more than or equal to 0.05mm and less than or equal to 0.15mm; wherein, b1 is the width of the first chute, and d1 is the outer diameter of the first machine leg.

Further optionally, the second sliding groove is a rectangular groove, and a depth direction of the second sliding groove is perpendicular to a side wall forming the second sliding groove; the second mounting hole is a rectangular hole and is located at the tail end of the second sliding groove, and the axis of the second mounting hole is perpendicular to the side wall forming the second mounting hole.

Further optionally, 2 × h2 ≦ 6 × h1 ≦ 3 × h2; wherein h1 is the depth of the second chute, and the thickness of the side wall where the second chute is located is h2; and/or the presence of a gas in the atmosphere,

the second sliding groove is an equal-width groove, the main body of the second machine leg is prismatic, the second mounting hole is a through hole, and b2-b3 are more than or equal to 0.2mm and less than or equal to 0.5mm, and b3= b4; wherein, b2 is the width of the second sliding chute, b3 is the width of the main body of the second machine leg, and b4 is the width of the second mounting hole.

Further optionally, an inclined surface is formed at one end, away from the side wall, of the main body of the second machine leg, and beta is more than or equal to 65 degrees and less than or equal to 85 degrees; wherein β is an angle between the extending surface and the inclined surface of the main body of the second leg.

The utility model also provides an air conditioner, the air conditioner includes the indoor set, the indoor set includes the shell, the panel body, the framework and any one of the above-mentioned filter equipment, the shell is formed with the air intake, the panel body sets up in the air intake; the frame body is arranged on the panel body, and a ventilation opening of the frame body is communicated with the air inlet; the bracket is arranged on the frame body and positioned between the frame body and the panel body, and the filter core body is arranged on the bracket and positioned between the bracket and the frame body; the detection piece is arranged on the frame body and close to the main trigger piece.

Further optionally, the indoor unit further comprises a controller and a display, the controller is electrically connected with the detection part and the display, and the display is provided with a plurality of functional display lamps;

the controller is used for receiving the position of the main trigger piece relative to the frame body transmitted by the detection and determining the model of the filter core body; the display is used for turning on the function display lamp corresponding to the model of the filter element body.

Compared with the prior art, the beneficial effects of the utility model mainly lie in:

(1) The filter core body is provided with a main trigger part, and the detection part is provided with an auxiliary trigger part; in the filter core bodies with different models, the positions of the main trigger parts relative to the frame body are different; when filter cores of different models are installed on the frame body, the main trigger part is in contact with the auxiliary trigger part through the avoiding groove and applies different forces to the auxiliary trigger part, the detection part transmits a position signal of the main trigger part relative to the frame body to the controller, and then the controller can determine the model of the filter core; the problem that the model of the filter element on the bracket cannot be timely and accurately judged when the filter element is installed in the air treatment equipment is solved;

(2) The structure of the filtering device is optimized, the filter element bodies are arranged on the support, the support is arranged on the frame body, and the corresponding filter element bodies can be arranged on the support according to actual needs, so that the model of the filter element bodies is matched with the quality requirement of indoor air;

(3) The frame body is connected with the panel body through the matching of the buckle and the clamping groove, the support is connected with the frame body through the screw, the connection is reliable, and the disassembly and the assembly are convenient; the detection piece is a microswitch, the first machine leg slides into the first mounting hole along the first sliding groove, the second machine leg slides into the second mounting hole along the second sliding groove, the first sliding groove and the second sliding groove play a role in guiding the detection piece, and the first mounting hole is matched with the second mounting hole, so that the limiting, fixing and supporting effects on the detection piece are realized;

(4) The width of the first sliding groove is slightly larger than the outer diameter of the first machine leg, so that the first machine leg can slide stably along the first sliding groove, and the detection piece cannot shake after being installed; an elastic piece is arranged between the auxiliary contact piece and the bearing surface, and when the main contact piece is contacted with the auxiliary contact piece, the elastic piece deforms, so that the detection piece can output a position signal of the main trigger piece relative to the frame body, and the accuracy of judging the model of the filter core body is improved;

(5) When the filter core body is not arranged on the support, the auxiliary trigger part is not stressed, the detection part cannot transmit a position signal of the main trigger part relative to the frame body, and the display displays a function display lamp without the filter core body; when the filter core body is arranged on the bracket, the main trigger part is contacted with the auxiliary trigger part and applies force to the auxiliary trigger part, the detection part transmits a position signal of the main trigger part relative to the frame body, and the display displays a function display lamp corresponding to the model of the filter core body; after the filter element body is replaced, the display displays the corresponding function display lamp.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the drawings provided to one of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

Fig. 1a is a schematic diagram of an explosion structure of an embodiment of a filtering apparatus provided by the present invention;

fig. 1b and fig. 1c are schematic views of an assembly structure of an embodiment of the filtering apparatus provided by the present invention;

fig. 2a and fig. 2b are schematic structural diagrams of an embodiment of the frame body provided by the present invention;

fig. 3 is a schematic structural view of an embodiment of the bracket provided by the present invention;

fig. 4a, 4b, 4c and 4d are schematic structural views of an embodiment of a bracket provided by the present invention;

fig. 5 is a schematic structural view of an indoor unit according to an embodiment of the present invention;

in the figure:

1-a filtration device; 11-a frame body; 111-a grid; 112-a stud; 12-a filter element body; 121-a primary trigger; 13-a scaffold; 131-avoidance slots; 132-connecting hole; 14-a detection member; 141-first detecting element side wall; 142-a second detector side wall; 143-a carrying surface; 144-a first leg; 145-second leg; 1451-an extension plane; 1452-inclined plane; 146-a secondary trigger; 147-an elastic member; 15-a mounting seat; 151-mounting cavity; 1511-first mounting chamber side wall; 1512-a second mounting cavity sidewall; 152-a first runner; 1521-linear grooves; 153-a second runner; 154-first mounting hole; 155-second mounting hole;

2-an indoor unit; 21-a housing; 22-panel body.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.

The existing air treatment equipment mainly utilizes a filter screen to filter particles in air, the filter screen is generally a single layer, the filtering precision is low, and tiny particles cannot be filtered, so that part of dust and bacteria easily enter an air channel, and the human health is further influenced; when the filter screens with higher filtering grade are adopted to filter air, the filter screens cannot be arranged on the bracket due to the unreasonable structural design of the filter device; in addition, the filter screen is arranged in the air treatment equipment, so that a user cannot judge the model of the filter screen from the outside of the air treatment equipment, and the model of the filter screen is not matched with the quality requirement of indoor air to cause poor filtering effect;

the utility model creatively provides a filtering device which is used for being installed at the vent of a frame body and comprises a filtering core body, a bracket and a detecting piece; the filter core body is arranged on the bracket and is provided with a main trigger piece; the bracket is arranged on the frame body, the positions of the main trigger parts relative to the frame body are different for filter core bodies of different types; the detection part is arranged on the frame body and is provided with an auxiliary trigger part, and the auxiliary trigger part detects the position of the main trigger part relative to the frame body through the matching action of the auxiliary trigger part and the main trigger part; when filter core bodies of different models are arranged on the frame body, the main trigger piece applies different forces to the auxiliary trigger piece, and the detection piece outputs the position of the main trigger piece relative to the frame body;

the filter core bodies are arranged on the frame body through the supports, the same support can be matched with different filter core bodies, the same filter core body can be matched with different supports, the connection is reliable, and the disassembly and the assembly are convenient; when the filter element body of different models sets up on the support, the detection piece output main trigger member position signal of the relative framework, and then the controller can judge the model of filter element body, solves the problem that the filter element body of different models can't be installed to same support, solves the problem that the filter element body can't in time and accurately judge the model of filter element body on the support when installing in air treatment equipment.

< filtration apparatus >

As shown in fig. 1a and 1b, the present embodiment provides a filter device 1 for being mounted at a vent of a frame 11, wherein a grill 111 is formed on a top wall of the frame 11, and the grill 111 is formed with the vent; the side wall of the frame body 11 is enclosed into an annular structure, so that the connection with the air treatment equipment is facilitated;

the filter device 1 includes:

the filter element body 12 is arranged on the support 13, and the filter element body 12 is provided with a main trigger part 121; the bracket 13 is arranged on the frame body 11, and the filter element 12 is positioned at the air outlet side of the ventilation opening; specifically, the bracket 13 is formed with a filter core cavity facing the top wall of the frame 11, the filter core 12 can be arranged in the filter core cavity, and the filter core cavity can accommodate different types of filter cores 12; as shown in fig. 1c, one end of the main trigger member 121 is connected to the edge of the filter core body 12, and the other end of the main trigger member 121 extends away from the edge of the filter core body 12; as shown in fig. 3, the side wall of the bracket 13 is formed with an escape groove 131, and the main trigger member 121 protrudes from the escape groove 131 and contacts the detecting member 14;

the detection piece 14, the detection piece 14 is set up on the frame 11 and the detection piece 14 is formed with the contact of the sub-trigger 146; the auxiliary trigger 146 detects the position of the main trigger 121 relative to the frame 11 through the cooperation with the main trigger 121; preferably, the detecting member 14 is a microswitch;

the controller is electrically connected with the detection piece 14, receives a position signal of the main trigger piece 121 relative to the frame body 11 transmitted by the detection piece 14, and determines the type of the filter element body;

in the filter core bodies 12 of different models, the distances between the planes of the main triggering parts 121 and the reference surfaces of the corresponding filter core bodies 12 are different, and when the filter core bodies 12 are arranged on the frame body 11, the positions of the main triggering parts 121 relative to the frame body 11 are different; the reference surface is a plane parallel to the mesh surface of the filter element body 12 and located at the bottom of the filter element body 12; when the filter element bodies 12 of different models are installed on the frame body 11, the main trigger part 121 applies different forces to the detection part 14, the detection part 14 outputs a position signal of the main trigger part 121 relative to the frame body 11, and the controller determines the model of the filter element body 12 according to the position signal of the main trigger part 121 relative to the frame body 11; the filter element bodies 12 of different models comprise a low-end filter element and a high-end filter element, wherein the low-end filter element can be a filter screen;

in conclusion, the structure of the filter device 1 is optimized, the filter element body 12 is arranged on the support 13, the support 13 is arranged on the frame body 11, and the corresponding filter element body 12 can be arranged on the support 13 according to actual needs, so that the model of the filter element body 12 is matched with the quality requirement of indoor air, the filter device is simple in structure, reliable in connection and convenient to install, the application range of the support 13 and the filter element body 12 is expanded, the filtering effect of the filter element body 12 is improved, the problem that the model of the filter element body 12 cannot be matched with the quality requirement of indoor air is solved, and the problem that different models of filter element bodies 12 cannot be installed on the same support 13 is solved; in the filter core bodies 12 of different models, the positions of the main trigger part 121 relative to the frame body 11 are different, when the main trigger part 121 contacts the auxiliary trigger part 146, the detection part 14 outputs a position signal of the main trigger part 121 relative to the frame body 11, and the controller determines the model of the filter core body 12 according to the signal; the detection precision is high, the type of the filter element body 12 is judged accurately, and the problem that the type of the filter element body 12 on the support 13 cannot be judged timely and accurately when the filter element body 12 is installed inside the air treatment equipment is solved.

In order to solve the problem that the installation of the detecting member 14 is unreliable, which results in the failure of effective contact between the sub-triggering member 146 and the main triggering member 121, as shown in fig. 2a, 2b and 4a, the present embodiment proposes that the frame 11 is provided with the installation seat 15; the detecting piece 14 is arranged on the frame body 11 through the mounting seat 15, the detecting piece 14 is formed with a bearing surface 143, the bearing surface 143 is close to the main trigger piece 121, and the bearing surface 143 is provided with an auxiliary trigger piece 146;

the auxiliary trigger member 146 extends to a direction close to the bracket 13, so that the main trigger member 121 and the auxiliary trigger member 146 are contacted; specifically, the secondary trigger member 146 extends in a direction away from the bearing surface 143 and in a direction close to the primary trigger member 121, and the secondary trigger member 146 has a sheet-type structure.

Further, as shown in fig. 4a, 4b, 4c and 4d, an elastic member 147 is disposed between the secondary trigger member 146 and the bearing surface 143, the secondary trigger member 146 contacts the primary trigger member 121, when the primary trigger member 121 applies a force to the secondary trigger member 146, the secondary trigger member 146 deforms and drives the elastic member 147 to compress and deform to store energy, and the detecting member 14 transmits a signal to the controller; when the main trigger part 121 is separated from the auxiliary trigger part 146, the elastic part 147 releases energy and drives the auxiliary trigger part 146 to reset; the main trigger part 121 and the auxiliary trigger part 146 are reliably contacted, and the detection signal error is small; preferably, the elastic member 147 is a spring; the elastic member 147 can prevent the secondary trigger member 146 from being broken or failed due to excessive deformation, and prevent the error of the detection signal from being large due to the excessive stroke of the secondary trigger member 146.

Aiming at the problem that the connection of the detection piece 14 is unreliable, the embodiment proposes that the mounting seat 15 is formed with a mounting cavity 151, the side wall of the mounting cavity 151 is formed with a first sliding groove 152, a first mounting hole 154, a second sliding groove 153 and a second mounting hole 155, the first sliding groove 152 and the second sliding groove 153 are arranged oppositely, and the first mounting hole 154 and the second mounting hole 155 are arranged oppositely; the first mounting hole 154 is correspondingly communicated with the first chute 152, and the second mounting hole 155 is correspondingly communicated with the second chute 153;

the side wall of the detecting member 14 is formed with a first leg 144 and a second leg 145 which are oppositely arranged; the first machine leg 144 slides into the first mounting hole 154 along the first sliding groove 152, and the second machine leg 145 slides into the second mounting hole 155 along the second sliding groove 153, so that the detecting member 14 is disposed in the mounting cavity 151; the first slide groove 152 and the second slide groove 153 function as guides.

Further, the first sliding chute 152 is of a spiral structure, an axis of the first sliding chute 152 is perpendicular to a side wall forming the first sliding chute 152, the first mounting hole 154 is located at the center of the first sliding chute 152, and an axis of the first mounting hole 154 is perpendicular to the side wall forming the first mounting hole 154; a hook structure is formed at the first mounting hole 154, and the hook structure has a limiting effect on the first machine leg 144;

the first legs 144 extend perpendicular to the side walls forming the first legs 144.

Aiming at the problem that the first machine leg 144 cannot smoothly enter the first sliding groove 152 to cause inconvenience in installation of the detection part 14, the embodiment proposes that the first sliding groove 152 comprises a linear groove 1521, and the linear groove 1521 is far away from the center of the first sliding groove 152 and meets the condition that alpha is more than or equal to 65 degrees and less than or equal to 85 degrees; wherein α is an included angle between the linear groove 1521 and a horizontal plane where the mounting seat 15 is located; too large or too small α can result in too long total length of the first sliding groove 152, which is not favorable for installation of the detecting member 14;

the first sliding groove 152 is a groove with equal width, and the first machine leg 144 is cylindrical, so that b1-d1 are more than or equal to 0.05mm and less than or equal to 0.15mm; wherein, b1 is the width of the first sliding groove 152, and d1 is the outer diameter of the first chassis 144; the first leg 144 can slide along the first sliding groove 152 smoothly, and the detecting member 14 can be prevented from shaking after being installed in the installation cavity 151.

Aiming at the problem that the connection between the detection piece 14 and the mounting seat 15 is unreliable, the embodiment proposes that the second sliding slot 153 is a rectangular slot, and the depth direction of the second sliding slot 153 is perpendicular to the side wall forming the second sliding slot 153; the second mounting hole 155 is a rectangular hole and is located at the tail end of the second sliding slot 153, and the axis of the second mounting hole 155 is perpendicular to the sidewall forming the second mounting hole 155.

Further, 2 × h2 ≦ 6 × h1 ≦ 3 × h2 is satisfied; wherein h1 is the depth of the second sliding slot 153, and the thickness of the sidewall where the second sliding slot 153 is located is h2;

the second sliding groove 153 is an equal-width groove, the main body of the second machine leg 145 is a prismatic shape, the second mounting hole 155 is a through hole, and b2-b3 is more than or equal to 0.2mm and less than or equal to 0.5mm, and b3= b4 are satisfied; where b2 is a width of the second sliding groove 153, b3 is a width of the main body of the second leg 145, and b4 is a width of the second mounting hole 155.

Aiming at the problem that the second machine leg 145 cannot be smoothly clamped into the second mounting hole 155, the embodiment proposes that an inclined surface 1452 is formed at one end of the main body of the second machine leg 145, which is far away from the side wall, so that β is greater than or equal to 65 degrees and less than or equal to 85 degrees; where β is an angle between the extending surface 1451 and the inclined surface 1452 of the main body of the second leg 145.

Specifically, the first runner 152 includes a first runner a and a first runner B, the second runner 153 includes a second runner a and a second runner B, the first mounting hole 154 includes a first mounting hole a and a first mounting hole B, and the second mounting hole 155 includes a second mounting hole a and a second mounting hole B;

in the left-right direction, the mounting cavity 151 includes a first mounting cavity sidewall 1511 and a second mounting cavity sidewall 1512 that are disposed opposite to each other; along the front-back direction, the first mounting cavity side wall 1511 forms a first chute a and a second chute a which are oppositely arranged, the first chute a is far away from the bracket 13, and the second chute a is close to the bracket 13; a first mounting hole A is formed in the center of the first sliding chute A, and a second mounting hole A is formed at the tail end of the second sliding chute A; in the front-rear direction, the second mounting cavity sidewall 1512 forms a first sliding groove B and a second sliding groove B that are opposite to each other, the first sliding groove B is far away from the bracket 13, and the second sliding groove B is close to the bracket 13; a first mounting hole B is formed in the center of the first sliding groove B, and a second mounting hole B is formed in the tail end of the second sliding groove B;

further, the first leg 144 includes a first leg a and a first leg B, and the second leg 145 includes a second leg a and a second leg B;

in the left-right direction, the detection piece 14 includes a first detection piece side wall 141 and a second detection piece side wall 142 which are oppositely arranged, the first detection piece side wall 141 corresponds to the first mounting cavity side wall 1511, and the second detection piece side wall 142 corresponds to the second mounting cavity side wall 1512; along the front-back direction, the first detecting member sidewall 141 forms a first leg a and a second leg a which are oppositely arranged, the first leg a extends along the direction far away from the first detecting member sidewall 141, and the first leg a is far away from the bracket 13; the second leg a extends in a direction away from the first detecting member sidewall 141, and the second leg a is close to the bracket 13; the first machine leg A slides into the first mounting hole A along the first sliding chute A, and the second machine leg A slides into the second mounting hole A along the second sliding chute A; along the front-back direction, the second detecting member sidewall 142 forms a first leg B and a second leg B which are oppositely arranged, the first leg B extends along the direction far away from the second detecting member sidewall 142, and the first leg B is far away from the bracket 13; the second leg B extends in a direction away from the second detecting member side wall 142, and the second leg B is close to the bracket 13; the first machine leg B slides into the first mounting hole B along the first sliding chute B, and the second machine leg B slides into the second mounting hole B along the second sliding chute B;

the first machine leg A is matched with the first mounting hole A, the second machine leg A is matched with the second mounting hole A, the first machine leg B is matched with the first mounting hole B, the second machine leg B is matched with the second mounting hole B, and then the detection piece 14 is installed in the installation cavity 151.

It should be noted that the setting position of the detecting member 14 is not limited, and the detecting member 14 may be set on the air processing apparatus or on the bracket 13; specifically, the fixing manner of the detecting member 14 is not limited to the screw connection, and the fixing manner may be a snap structure or a snap structure.

The installation process of the filter device 1 is as follows:

firstly, sliding the first machine leg 144 of the detecting element 14 into the first mounting hole 154 along the first sliding groove 152, sliding the second machine leg 145 of the detecting element 14 into the second mounting hole 155 along the second sliding groove 153, wherein the first machine leg 144 is matched with the first mounting hole 154, and the second machine leg 145 is matched with the second mounting hole 155, so that the detecting element 14 is mounted in the mounting cavity 151;

secondly, the filter element body 12 is arranged in the filter element body cavity, the filter element body 12 is in interference fit with the filter element body cavity, and the main trigger piece 121 penetrates through the avoiding groove 131 and extends outwards;

thirdly, the filter element body 12 and the bracket 13 are integrally arranged on the frame body 11, and the connecting hole 132 of the bracket 13 is matched with the stud 112 of the frame body 11 and is connected through threads; the main trigger part 121 and the auxiliary trigger part 146 are matched to form an electric path between the detection part 14 and the controller;

fourthly, the filtering device 1 is integrally installed on the air treatment apparatus.

< indoor Unit >

As shown in fig. 5, the present embodiment further provides an air conditioner, the air conditioner includes an indoor unit 2, the indoor unit 2 includes a casing 21, a panel body 22, a frame 11, and the filter device 1 described above, the casing 21 is formed with an air inlet, and the casing 21 is provided with the panel body 22 on an air outlet side of the air inlet; the frame 11 is arranged on the panel body 22, and the air vent of the frame 11 is communicated with the air inlet; the bracket 13 is arranged on the frame body 11 and positioned between the frame body 11 and the panel body 22, and the filter core body 12 is arranged on the bracket 13 and positioned between the bracket 13 and the frame body 11; the detection part 14 is arranged on the frame body 11 and close to the main trigger part 121;

specifically, a clamping groove is formed on the panel body 22, a buckle is formed on the frame body 11, and the buckle is matched with the clamping groove, so that the frame body 11 is arranged on the panel body 22; the bottom of the top wall of the frame body 11 is provided with two studs 112, the two studs 112 are oppositely arranged at two sides of the ventilation opening along the length direction of the ventilation opening, and both studs 112 are provided with threaded holes; the edge of the bracket 13 is provided with a mounting lug, a connecting hole 132 is formed on the mounting lug, and the diameter of the top of the stud 112 is smaller than that of the connecting hole 132; the screw holes are fitted into the coupling holes 132, and the bracket 13 is screwed into the frame 11.

Further, the indoor unit 2 further comprises a controller and a display, the controller is electrically connected with the detection piece 14 and the display, and a plurality of functional display lamps are arranged on the display; the controller is used for receiving the position of the main trigger part 121 relative to the frame body 11 transmitted by the detecting part 14 and determining the model of the filter core body 12; the display is used for starting a function display lamp corresponding to the type of the filter element body 12;

the working principle of the detecting member 14 is:

when the filter element body 12 is not arranged on the bracket 13, the auxiliary trigger piece 146 is not stressed, the detection piece 14 cannot transmit a position signal of the main trigger piece 121 relative to the frame body 11, and the display displays a function display lamp without the filter element body 12 to remind a user of not installing the filter element body 12; when the filter element body 12 is arranged on the bracket 13, the main trigger part 121 contacts with the auxiliary trigger part 146 and applies force to the auxiliary trigger part 146, so that the elastic part 147 deforms, the detection part 14 transmits a position signal of the main trigger part 121 relative to the frame body 11, and the display displays a function display lamp corresponding to the model of the filter element body 12; after the filter element body 12 is replaced, the force applied by the main trigger part 121 to the auxiliary trigger part 146 is changed, the signal transmitted by the detection part 14 to the controller is changed, and the display displays other function display lamps.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (12)

1. A filter device for mounting at a vent of a frame (11), comprising:

the filter element body (12) and the bracket (13), wherein the filter element body (12) is arranged on the bracket (13), and the bracket (13) is arranged on the frame body (11); the filter element body (12) is provided with a main trigger piece (121); the filter element bodies (12) of different models have different positions of the main trigger piece (121) relative to the frame body (11);

and the detection piece (14) is arranged on the frame body (11), the detection piece (14) is provided with an auxiliary trigger piece (146), and the auxiliary trigger piece (146) detects the position of the main trigger piece (121) relative to the frame body (11) through the cooperation action of the auxiliary trigger piece and the main trigger piece (121).

2. A filter device according to claim 1, wherein one end of the main trigger member (121) is connected to the edge of the filter core (12), and the other end of the main trigger member (121) extends away from the edge of the filter core (12);

the lateral wall of support (13) is formed with dodges groove (131), main trigger member (121) by dodge groove (131) and stretch out and contact with vice trigger member (146).

3. The filtering device according to claim 2, characterized in that said detecting member (14) is formed with a bearing surface (143), said bearing surface (143) being close to said main triggering member (121), said secondary triggering member (146) being provided on said bearing surface (143);

the auxiliary trigger piece (146) extends towards the direction close to the bracket (13) so that the main trigger piece (121) is contacted with the auxiliary trigger piece (146).

4. A filter device as claimed in claim 3, wherein an elastic member (147) is provided between the secondary trigger member (146) and the bearing surface (143), the secondary trigger member (146) being in contact with the primary trigger member (121) to deform the elastic member (147).

5. The filtering device according to claim 3, characterized in that the frame body (11) is provided with a mounting seat (15), and the mounting seat (15) is formed with a mounting cavity (151); a first sliding groove (152), a first mounting hole (154), a second sliding groove (153) and a second mounting hole (155) are formed in the side wall of the mounting cavity (151), the first sliding groove (152) and the second sliding groove (153) are arranged oppositely, and the first mounting hole (154) and the second mounting hole (155) are arranged oppositely; the first mounting hole (154) is correspondingly communicated with the first sliding groove (152), and the second mounting hole (155) is correspondingly communicated with the second sliding groove (153);

a first machine leg (144) and a second machine leg (145) which are oppositely arranged are formed on the side wall of the detection piece (14); the first machine leg (144) slides into the first mounting hole (154) along the first sliding groove (152), and the second machine leg (145) slides into the second mounting hole (155) along the second sliding groove (153), so that the detection piece (14) is arranged in the mounting cavity (151).

6. The filtering device according to claim 5, characterized in that said first chute (152) is of a spiral type structure, the axis of said first chute (152) being perpendicular to the side walls forming said first chute (152), said first mounting hole (154) being located at the center of said first chute (152), the axis of said first mounting hole (154) being perpendicular to the side walls forming said first mounting hole (154); a hook structure is formed at the first mounting hole (154), and the hook structure has a limiting effect on the first machine leg (144);

the extending direction of the first machine leg (144) is perpendicular to the side wall forming the first machine leg (144).

7. The filtering device according to claim 6, characterized in that said first chute (152) comprises a rectilinear slot (1521), said rectilinear slot (1521) being distanced from the center of said first chute (152) by an angle α ≦ 85 °; wherein alpha is an included angle between the linear groove (1521) and a horizontal plane where the mounting seat (15) is located; and/or the presence of a gas in the gas,

the first sliding groove (152) is a groove with equal width, and the first machine leg (144) is cylindrical and meets the requirement that b1-d1 is more than or equal to 0.05mm and less than or equal to 0.15mm; wherein b1 is the width of the first sliding groove (152), and d1 is the outer diameter of the first machine leg (144).

8. The filtering device according to claim 6, wherein the second chute (153) is a rectangular chute, and a depth direction of the second chute (153) is perpendicular to a side wall forming the second chute (153); the second mounting hole (155) is a rectangular hole and is located at the tail end of the second sliding groove (153), and the axis of the second mounting hole (155) is perpendicular to the side wall forming the second mounting hole (155).

9. The filtration device of claim 8, wherein 2 × h2 ≦ 6 × h1 ≦ 3 × h2; wherein h1 is the depth of the second sliding chute (153), and the thickness of the side wall where the second sliding chute (153) is located is h2; and/or the presence of a gas in the gas,

the second sliding groove (153) is an equal-width groove, the main body of the second machine leg (145) is a prismatic shape, the second mounting hole (155) is a through hole, and b2-b3 is more than or equal to 0.2mm and less than or equal to 0.5mm, and b3= b4 are satisfied; wherein b2 is a width of the second sliding groove (153), b3 is a width of a main body of the second leg (145), and b4 is a width of the second mounting hole (155).

10. The filtering device as claimed in claim 9, wherein an end of the body of the second leg (145) away from the side wall is formed with an inclined surface (1452) satisfying 65 ° ≦ β ≦ 85 °; wherein β is an angle between an extending surface (1451) and an inclined surface (1452) of the main body of the second leg (145).

11. An air conditioner, characterized in that, the air conditioner includes an indoor unit (2), the indoor unit (2) includes a casing (21), a panel body (22), a frame (11) and the filter device (1) of any one of claims 1-10, the casing (21) forms an air inlet, the panel body (22) is arranged at the air inlet; the frame body (11) is arranged on the panel body (22), and a ventilation opening of the frame body (11) is communicated with an air inlet; the support (13) is arranged on the frame body (11) and positioned between the frame body (11) and the panel body (22), and the filter core body (12) is arranged on the support (13) and positioned between the support (13) and the frame body (11); the detection piece (14) is arranged on the frame body (11) and is close to the main trigger piece (121).

12. The air conditioner of claim 11, wherein the indoor unit further comprises a controller and a display, the controller is electrically connected with the detection member (14) and the display, and the display is provided with a plurality of function display lamps;

the controller is used for receiving the position of the main trigger part (121) relative to the frame body (11) transmitted by the detection part (14) and determining the model of the filter core body (12); the display is used for turning on a function display lamp corresponding to the type of the filter element body (12).

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