CN205119239U - Air -conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, which comprises an air inlet grid, a filter screen bracket and a filter screen, the filter screen bracket is installed on the back of the air conditioner, the air inlet grid is installed on the back of the filter screen bracket, the filter screen bracket and the air inlet The grid is enclosed to form a filter screen installation groove for accommodating the filter screen. The filter screen installation slot has a filter screen installation opening for the filter screen to be inserted into. The air conditioner also includes a filter screen guide mechanism. The filter screen guide mechanism includes a fixing plate and a guide plate , the fixed plate is fixedly connected with the back of the air intake grille, the guide plate is connected with the fixed plate, the guide plate has a guide surface, the guide surface is used to guide the filter screen into the filter screen installation groove, and a handle with the filter screen is provided on the guide plate The location corresponds to the give way gap. The air conditioner of the present utility model installs a filter screen guiding mechanism on the back, guides the installation of the filter screen, and improves the efficiency of using and installing the filter screen; by setting a gap on the filter screen, the installation of the filter screen is more convenient.

Description

air conditioner

technical field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background technique

The rear-inlet vertical air conditioner can not only ensure the overall appearance of the panel is exquisite, but also open the air inlet to the maximum, and transmit the noise at the air inlet to the rear of the fuselage, reducing the front noise. Therefore, the existing vertical air conditioners often adopt the rear air intake mechanism.

The filter screen of the air conditioner needs to be cleaned frequently. After cleaning, the filter screen needs to be inserted from the filter screen inlet of the air conditioner. However, since the vertical air conditioner is generally installed against a wall or a corner, the inlet of the filter is difficult to find, resulting in extremely inconvenient loading and unloading of the filter.

Utility model content

The main purpose of the utility model is to provide an air conditioner, which is intended to facilitate the installation of the filter screen of the vertical air conditioner.

In order to achieve the above purpose, the utility model provides an air conditioner, which includes an air inlet grille, a filter screen bracket and a filter screen, the filter screen bracket is installed on the back of the air conditioner, and the air inlet grille is installed on the filter screen The back of the bracket, the filter screen bracket and the air intake grille are enclosed to form a filter screen installation slot for accommodating the filter screen, and the filter screen installation slot has a filter screen installation port for the filter screen to be inserted into. The air conditioner also includes a filter guide mechanism, the filter guide mechanism includes a fixed plate and a guide plate, the fixed plate is fixedly connected to the back of the air intake grill, the guide plate is connected to the fixed plate, the The guide plate has a guide surface, and the guide surface is used to guide the filter net into the filter net installation groove, and a gap corresponding to the position of the handle of the filter net is provided on the guide plate.

Preferably, the fixing plate includes a first side and a second side opposite to each other, and a first plate and a second plate opposite to each other, and the second plate is attached to the air intake grille connected, one end of the guide plate is connected to the first side, the guide plate extends away from the second side, and the guide plate is located on the plane where the first plate surface is located side.

Preferably, the guide surface is an arc surface that protrudes outward in a direction away from the plane where the first plate surface is located.

Preferably, the included angle between the guide surface and the second plate surface is greater than or equal to 135° and less than or equal to 150°.

Preferably, the guide plate includes a first guide plate and a second guide plate separated by the clearance gap, and the upper end of the first guide plate and the lower end of the second guide plate are arranged perpendicular to the Limiting plate for fixed plate.

Preferably, the filter guide mechanism further includes a U-shaped reinforcement, the U-shaped reinforcement includes a bottom plate, and a first reinforcement plate and a second reinforcement plate arranged at both ends of the bottom plate, and the U-shaped reinforcement is arranged on The position of the relief gap, and the bottom plate is connected to the first side, the first reinforcement plate is connected to one end of the first guide plate facing the second guide plate, and the second reinforcement plate is connected to the One end of the second guide plate facing the first guide plate.

Preferably, a plurality of guide strips are provided on the guide surface, and end surfaces of the plurality of guide strips facing away from the guide surface jointly form an arc surface for guiding the filter net.

Preferably, the filter guide mechanism is installed on the left side of the air intake grille, the housing of the air conditioner has a left-facing plate surface, and the guide plate extends leftward out of the plane where the plate surface is located.

Preferably, the filter screen includes a filter screen body and a sealing plate opposite to the free end of the filter screen, the sealing plate is connected to the filter screen body, and the sealing plate is used for when the filter screen is installed When the filter screen is installed in the groove, the filter screen installation port is sealed.

Preferably, an elastic hook is arranged on the sealing plate, and a protrusion is arranged on the filter screen support, and the hook is used to connect with the protrusion when the filter screen is inserted into the filter screen installation groove. Adaptive clamping is used to fix the filter screen in the filter screen installation slot.

The air conditioner of the present utility model installs a filter net guide mechanism on the back, guides the installation of the filter net, and greatly improves the efficiency of using and installing the filter net; in addition, by setting a gap on the filter net, the installation of the filter net more convenient.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is the structural representation of an embodiment of the vertical air conditioner installed with the filter screen guiding mechanism of the present utility model;

Figure 2 is a schematic diagram of the enlarged structure at A in Figure 1;

Fig. 3 is a schematic structural view of an embodiment of the filter guide mechanism in the air conditioner of the present invention;

Fig. 4 is the front view of Fig. 3;

Fig. 5 is a schematic cross-sectional structure diagram along the M-M section line of Fig. 4;

Fig. 6 is a positional relationship diagram between the vertical air conditioner and the wall;

Figure 7 is a top view of the positional relationship between the vertical air conditioner and the wall; wherein, the filter installation port is located on the left side of the back of the vertical air conditioner;

FIG. 8 is a schematic diagram of the enlarged structure at B in FIG. 7 .

Fig. 9 is the front view of Fig. 1;

Fig. 10 is a schematic cross-sectional structure diagram along the N-N section line in Fig. 9;

FIG. 11 is a schematic diagram of an enlarged structure at point C in FIG. 10 .

Explanation of reference numbers:

label name label name 10 Filter Guide Mechanism 11 fixed plate 111 first board 112 second board 12 guide plate 120 guide surface 121 first guide plate 122 second guide plate 13 Give way to the gap 14 U-shaped reinforcement 140 Bottom plate 141 first reinforcement plate 142 second reinforcement plate 15 limit plate 16 guide bar 20 vertical air conditioner twenty one intake grille twenty two Filter 221 ontology 2221 Hook 222 sealing plate twenty three filter bracket

231 raised twenty four Filter installation slot 241 Filter installation port

The realization of the purpose of the utility model, functional features and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions related to "first", "second" and so on in the present application are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the utility model proposes an air conditioner 20 .

In the embodiment of the present utility model, the air conditioner 20 includes an air inlet grille 21, a filter screen bracket 23 and a filter screen 22, the filter screen bracket 23 is installed on the back of the air conditioner 20, and the air inlet grille 21 is installed At the back of the filter screen support 23, the filter screen support 23 and the air intake grille 21 are enclosed to form a filter screen installation groove 24 for accommodating the filter screen 22, and the filter screen installation groove 24 has a The filter installation port 241 where the filter 22 is inserted, the air conditioner 20 also includes a filter guide mechanism 10, the filter guide mechanism 10 includes a fixed plate 11 and a guide plate 12, the fixed plate 11 and the described The back side of the air intake grille 21 is fixedly connected, the guide plate 12 is connected to the fixed plate 11, the guide plate has a guide surface 120, and the guide surface 120 is used to guide the filter screen 22 into the filter screen for installation Groove 24, and a gap 13 corresponding to the position of the handle of the filter screen 22 is provided on the guide plate 12.

The fixing plate 11 is fixedly connected (such as screwed, welded or clamped) to the side of the intake grille 21 facing away from the filter screen support 23 . When the filter screen 22 is inserted into the filter screen installation port 241, the guide plate 12 abuts the filter screen 22, and the filter screen 22 is gradually introduced into the filter screen installation port 241, and finally is introduced into the filter screen 22. Describe the filter installation groove 24.

Specifically, the filter screen 22 has an elastic member, and the guide plate 12 is used to make the free end of the filter screen 22 face toward the filter screen when the free end of the filter screen 22 abuts against the guide plate. The net installation opening 241 is bent and slid into the filter installation opening 241 . Then when pushing force is continuously applied to the filter net 22 , the free end of the filter net 22 is bent and moves towards the filter net installation opening 241 until the filter net 22 is completely pushed into the filter net installation slot 24 .

The filter screen 22 has a handle 221 for pulling out and inserting the filter screen 22 from the filter screen installation groove 24 . When most of the filter screen 22 is inserted into the filter screen installation slot 24 , the user's hand is prevented from being obstructed by the guide plate 12 because the relief notch 13 gives way to the user's hand.

The air conditioner of the present utility model is installed on the back with a filter screen guiding mechanism 10 to guide the installation of the filter screen 22, which greatly improves the efficiency of using the filter screen 22; in addition, by setting a gap 13 on the filter screen, the The installation of filter screen 22 is more convenient.

Further, referring to FIG. 3 and FIG. 4 , the fixed plate 11 includes a first side and a second side oppositely arranged, and a first plate surface 111 and a second plate surface 112 oppositely arranged, and the second plate The surface 112 is attached to the intake grille 21, one end of the guide plate 12 is connected to the first side, and the guide plate 12 extends away from the second side, and the The guide plate 12 is located on one side of the plane where the first plate surface 111 is located.

The filter guide mechanism 10 is installed on one side of the filter installation port 241, the fixing plate 11 is fixed by the second plate surface 112 being attached to the intake grille 21, and the filter 22 can slide into the installation slot 24 along the guide path formed by the guide surface 120 and the filter installation opening 241 .

Further, referring to FIG. 5 , the guide surface 120 is an arc surface that protrudes outward in a direction away from the plane where the first board surface 111 is located.

Since the guide surface 120 of the guide plate 12 is an arc surface, under the resistance of the arc surface, the filter screen 22 is bent (the filter screen 22 can be elastically deformed), so that the free end of the filter screen 22 Insert the filter net installation port 241, finally make the filter net 22 enter the filter net installation groove 24 as a whole, and complete the installation of the filter net 22.

Further, referring to FIG. 5 , the included angle between the guide surface 120 and the second plate surface 112 is greater than or equal to 135° and less than or equal to 150°.

Since the vertical air conditioner 20 is generally placed in a corner or close to the wall (as shown in Fig. 5 and Fig. 6), when inserting the filter screen 22, the filter screen 22 is generally separated from the wall and the vertical air conditioner. Inserted between the side walls, the angle between the wall and the side walls is between 45° and 90°. And the inner curved surface 120 of the guide plate 12 is to import the free end of the filter screen 22 into the filter screen installation port 241, therefore, if the guide surface 120 and the second panel 112 If the included angle is too small, under the resistance of the guide surface 120, the front end of the filter screen 22 may be bent toward the direction away from the filter screen installation port 241, and the front end of the filter screen 22 cannot be introduced into the The filter screen is installed in the slot 241 . Therefore, in order to make the filter screen 22 more easily introduced into the filter screen installation port 241, the angle between the guide surface 120 and the second panel 112 is greater than 135°, such as 135°, 140° or 150°. °.

In addition, if the angle between the guide surface 120 and the second panel 112 is too large, the curvature of the guide surface 120 may be small, and the small curvature of the guide surface 120 may reduce the guiding of the guide plate 12. effect. Therefore, the included angle between the guide surface 120 and the second plate surface 112 is greater than or equal to 135° and less than or equal to 150°.

Further, referring to FIG. 3 , the guide plate 12 includes a first guide plate 121 and a second guide plate 122 separated by the gap 13, the upper end of the first guide plate 121 and the second guide plate The lower ends of 122 are provided with limiting plates 15 perpendicular to the fixing plate.

In the above embodiment, after being guided by the guide plate 12 , the user needs to manually adjust the height of the filter screen 22 so that the filter screen 22 can accurately enter the filter screen installation opening 241 . Therefore, in the above embodiments, the guiding effect of the guiding plate 12 is general. In this embodiment, the setting of the limiting plate 15 further improves the guiding effect of the guiding plate 12 .

Further, continuing to refer to FIG. 3 , the filter guide mechanism 10 also includes a U-shaped reinforcement 14, the U-shaped reinforcement 14 includes a bottom plate 140, and a first reinforcement plate 141 and a second reinforcement plate 141 disposed at both ends of the bottom plate 140. The reinforcing plate 142, the U-shaped reinforcing member 14 is arranged at the position of the relief gap 13, and the bottom plate 140 is connected to the first side, and the first reinforcing plate 141 is connected to the orientation of the first guide plate 121 One end of the second guide plate 122 , the second reinforcement plate 142 is connected to one end of the second guide plate 122 facing the first guide plate 121 .

The arrangement of the U-shaped reinforcement 14 enhances the impact resistance and deformation resistance of the guide plate 12 , and increases the service life of the filter guide mechanism 10 .

Further, referring to Fig. 3 and Fig. 4, a plurality of guide strips 16 are arranged on the guide surface 120, and the end faces of the plurality of guide strips 16 away from the guide surface 120 jointly form a guide for the filter screen 22 to guide. arc surface.

On the basis of any of the above-mentioned embodiments, in this embodiment, the setting of the guide bar 16 strengthens the strength of the guide plate 12 on the one hand and increases the service life of the filter guide mechanism 10; on the other hand, It also reduces the frictional force on the filter screen 22 when it is inserted into the filter screen installation port 241 , so that the insertion difficulty of the filter screen 22 is greatly reduced.

Further, referring to FIG. 6 , FIG. 7 and FIG. 8 , the filter guide mechanism 10 is installed on the left side of the intake grille 21 , and the shell of the air conditioner 20 has a left-facing plate surface, the The guide plate 12 extends to the left out of the plane where the plate surface is located.

Specifically, the guide plate 12 extends from the plane where the plate surface is located, so that the user can observe the filter guide mechanism 10 at a glance. Because the filter screen guide mechanism 10 is clear at a glance, when the user installs the filter screen 22, he only needs to insert the filter screen into the filter screen guide mechanism 10, and then push the filter screen 22 forward. The installation process is very convenient.

Further, referring to FIG. 9 , FIG. 10 and FIG. 11 , the filter screen 22 includes a filter screen body 221 and a sealing plate 222 opposite to the free end of the filter screen 22 , and the sealing plate 222 is connected to the filter screen. The net body 221 , the sealing plate 222 is used to seal the filter net installation opening 241 when the filter net 22 is installed in the filter net installation slot 24 . The sealing plate 222 of the filter screen 22 seals the filter screen installation port 241 mainly to prevent air from directly entering the air conditioner from the filter screen installation port 241 without being filtered.

The sealing plate 222 is provided with an elastic hook 2221, and the filter screen bracket is provided with a protrusion 231, and the hook 2221 is used for when the filter screen 22 is inserted into the filter screen installation groove 24, it is connected with the filter screen The protrusion 231 is adapted to be clamped so as to fix the filter 22 to the filter installation slot 24 . On the one hand, the adaptive clamping of the hook 2221 and the protrusion 231 facilitates the sealing plate 222 to seal the filter installation opening 241, so that the sealing plate 222 is not easy to loosen from the filter installation opening 241; On the one hand, the adaptive locking of the hook 2221 and the protrusion 231 can make the filter screen 22 as a whole more stable in the filter screen installation groove 24 .

The above is only a preferred embodiment of the present utility model, and does not therefore limit the scope of the patent of the present utility model. Under the inventive concept of the present utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (10)

1. an air-conditioner, comprise air-inlet grille, filter screen stand and screen pack, described filter screen stand is installed on the air-conditioner back side, described air-inlet grille is installed on the back of described filter screen stand, described filter screen stand and air-inlet grille are encircled into one for holding the screen pack mounting groove of described screen pack, described screen pack mounting groove has a screen pack installing port inserted for described screen pack, it is characterized in that, described air-conditioner also comprises a screen pack guiding mechanism, described screen pack guiding mechanism comprises fixed head and guide plate, described fixed head is fixedly connected with the described air-inlet grille back side, described guide plate connects described fixed head, described guide plate has a spigot surface, described spigot surface is used for described screen pack to import described screen pack mounting groove, and, described guide plate offers a step down breach corresponding with the handling position of described screen pack.

2. air-conditioner as claimed in claim 1, it is characterized in that, described fixed head comprises the first side and second side that are oppositely arranged, and the first plate face be oppositely arranged and the second plate face, described second plate face and described air-inlet grille are fitted and connected, and one end of described guide plate is connected with described first side, and described guide plate extends towards the direction away from described second side, further, described guide plate is positioned at the side of the plane at described first place, plate face.

3. air-conditioner as claimed in claim 2, it is characterized in that, described spigot surface is towards the cambered outwards cambered surface in side deviating from described first place, plate face plane.

4. air-conditioner as claimed in claim 2, it is characterized in that, the angle between described spigot surface and described second plate face is more than or equal to 135 ° and is less than or equal to 150 °.

5. air-conditioner as claimed in claim 2, it is characterized in that, described guide plate comprises by first guide plate at described breach interval of stepping down and the second guide plate, and the upper end of described first guide plate and the lower end of described second guide plate are provided with the limiting plate perpendicular to described fixed head.

6. air-conditioner as claimed in claim 5, it is characterized in that, described screen pack guiding mechanism also comprises a U-shaped reinforcement, described U-shaped reinforcement comprises base plate, and be arranged at the first stiffener and second stiffener at base plate two ends, to step down described in described U-shaped reinforcement is arranged at the position of breach, and described base plate connects described first side, described first stiffener connects one end towards described second guide plate of the first guide plate, and described second stiffener connects one end towards described first guide plate of described second guide plate.

7. air-conditioner as claimed in claim 1, is characterized in that, described spigot surface is provided with multiple gib block, and the end face deviating from described spigot surface of multiple described gib block forms a cambered surface led for described screen pack jointly.

8. air-conditioner as claimed in claim 1, it is characterized in that, described screen pack guiding mechanism is installed on the left side of described air-inlet grille, and the shell of described air-conditioner has the plate face on a left side on one day, and described guide plate extends the plane at this place, plate face left.

9. air-conditioner as claimed in claim 1, it is characterized in that, described screen pack comprise screen pack body and with the free end of described screen pack in the sealing plate be oppositely arranged, described sealing plate connects described screen pack body, described sealing plate is used for when described screen pack is installed on described screen pack mounting groove, by described screen pack installing port sealing.

10. air-conditioner as claimed in claim 9, it is characterized in that, described sealing plate is provided with elastic fastening hook, described filter screen stand is provided with projection, described grab is used for when described screen pack inserts described screen pack mounting groove, hold with described protruding adaptation, so that described screen pack is fixed on described screen pack mounting groove.