CN217909473U

CN217909473U - Air conditioner filter element easy to replace

Info

Publication number: CN217909473U
Application number: CN202221771676.7U
Authority: CN
Inventors: 安松波; 李德林; 汪剑飞; 詹取友; 苏权福
Original assignee: Lonking Shanghai Machinery Parts Co ltd
Current assignee: Lonking Shanghai Machinery Parts Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-29
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to an air conditioner filter core of simple and easy change of engineering machine tool air conditioner technical field, include: an outer cover plate detachably attached to one side of the air conditioner and forming one side wall of the air conditioner; the filter element seat comprises an outer pull plate and a core plate which are both vertical plates, and the outer pull plate and the core plate are fixedly connected; wherein, outer arm-tie is in the outside of outer apron, and outer apron is seted up the bar, is used for carrying out the location bar hole of fixing a position to the core, and the whole detachably of core passes the location bar hole of outer apron and inserts the inside wind channel of air conditioner, and the core is equipped with a plurality of bleeder vents to install the filter screen in every bleeder vent. The filter element seat is fixed without bolts, so that the operation is convenient and the cost is low.

Description

Air conditioner filter element easy to replace

Technical Field

The utility model relates to an engineering machine tool air conditioner technical field particularly, is a simple and easy air conditioner filter core of changing.

Background

The air conditioner filter element has the function of filtering foreign matters entering the evaporator assembly in the using process of the air conditioner so as to prevent the evaporator core, the warm air core and the air blower from being blocked by dust and influencing the using effect of the air conditioner and the service life of the air conditioner. The air conditioner filter core belongs to the consumable article in the air conditioner use, and the frequency of change is just faster the abominable more operating mode. Therefore, the convenience and rapidness of replacement and the price preference are important customer requirements. With the wide popularization of air conditioners on engineering machinery, the problems of air conditioner filter elements in the using process are more and more concerned, the aim that the air conditioner filter elements are not required to be replaced by professionals is achieved, the replacement operation is simple, the cost is low, and the problem needs to be solved in the development of the air conditioner industry of the engineering machinery.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple and easy air conditioner filter core of changing makes it be convenient for tear open and trade, low cost.

The purpose of the utility model is realized like this: an air conditioner filter cartridge that is easily replaceable, comprising:

an outer cover plate detachably attached to one side of the air conditioner and forming one side wall of the air conditioner;

the filter element seat comprises an outer pulling plate and a core plate which are both vertical plates, and the outer pulling plate is fixedly connected with the core plate;

the outer pull plate is positioned on the outer side of the outer cover plate, the outer cover plate is provided with a vertically extending strip-shaped positioning strip-shaped hole for positioning the core plate, the core plate integrally and detachably penetrates through the positioning strip-shaped hole of the outer cover plate and is inserted into an air duct inside the air conditioner, the core plate is provided with a plurality of air holes, and a filter screen is arranged in each air hole;

the position that is close to outer arm-tie on core upper and lower limit is equipped with convex location arch to form two draw-in grooves that are in the filter core seat downside respectively, two location archs insert the air conditioner when pegging graft inside, so that two draw-in grooves are the both ends in detachably interlock location bar hole respectively.

The beneficial effects of the utility model reside in that:

1. the filter element seat is fixed without bolts, and the positions of the filter element seat are locked by utilizing the positioning bulges on the upper side and the lower side of the core plate, so that the filter element seat is convenient to disassemble and replace;

2. the outer pulling plate is arranged, so that the filter element seat is convenient to pull, and the operation is simplified;

3. due to the arrangement of the positioning strip-shaped holes, the core plate is convenient to install and position, and a positioning reference is provided for the installation of the whole filter element seat.

Drawings

Fig. 1 is a mounting state diagram of the present invention.

Fig. 2 is a schematic structural view of the outer cover plate.

Fig. 3 is a schematic structural view of the cartridge holder.

Fig. 4 is a partially enlarged structural view of the positioning projection.

Fig. 5 is a schematic view of a locking state of the positioning projection based on the view of fig. 4.

In the figure, 1 filter element seat, 1a outer arm-tie, 1b core board, 1c bleeder vent, 1d filter screen, 1e location arch, 1f draw-in groove, 101 oblique chamfer, 2 outer apron, 2a location bar hole.

Detailed Description

The invention will be further described with reference to the accompanying figures 1-5 and the specific embodiments.

As shown in fig. 1-3, an air conditioning filter cartridge for easy replacement, comprising:

an outer cover plate 2 detachably attached to one side of the air conditioner and forming one side wall of the air conditioner;

filter core seat 1, filter core seat 1 are including all establishing as outer arm-tie 1a and the core 1b of vertical board, outer arm-tie 1a and core 1b fixed connection, and in this embodiment, outer arm-tie 1a and core 1b integrated into one piece are the injection molding, are convenient for make in batches.

Wherein, outer arm-tie 1a is in the outside of outer apron 2, and outer apron 2 sets up vertical extension, bar, be used for carrying out the location bar hole 2a of location to core 1b, and the whole detachably of core 1b passes outer apron 2 location bar hole 2a and inserts in the inside wind channel of air conditioner, and core 1b is equipped with a plurality of bleeder vents 1c, and all bleeder vents 1c of core 1b are the rectangular array and distribute to install filter screen 1d in every bleeder vent 1 c.

In order to lock the installation position of the filter element seat 1 conveniently, as shown in fig. 4 and 5, the positions of the upper edge and the lower edge of the core plate 1b, which are close to the outer pulling plate 1a, are provided with convex positioning protrusions 1e to form two clamping grooves 1f which are respectively positioned on the upper side and the lower side of the filter element seat 1, the two positioning protrusions 1e are inserted into the air conditioner during plugging, so that the two clamping grooves 1f are respectively detachably meshed with the two ends of the positioning strip-shaped hole 2a, the distance between the outer edges of the two positioning protrusions 1e is equivalent to a length slightly larger than the length (exceeding about 1-2 mm) of the positioning strip-shaped hole 2a, when the core plate 1 is inserted into the air conditioner, the two positioning protrusions 1e respectively abut against the two ends of the positioning strip-shaped hole 2a, and after the core plate 1 is plugged in place, the two clamping grooves 1f are meshed with the two ends of the positioning strip-shaped hole 2a immediately, so as to complete the locking of the filter element seat 1; when extracting filter element seat 1, only need outwards pull outer arm-tie 1a for two location arch 1e outwards break away from location bar hole 2a, can dismantle filter element seat 1.

The side of inserting of the protruding 1e of above-mentioned location is equipped with oblique chamfer 101, the slope line of oblique chamfer 101 is about 30 with the contained angle that inserts the direction, be convenient for insert, when core 1 inserts the air conditioner inside, the oblique chamfer 101 of two protruding 1e of location supports the both ends that lean on location bar hole 2a respectively, along with the continuation of insertion process, oblique chamfer 101 slides the tip of contradicting location bar hole 2a, thereby guide core 1 to insert the inside orbit of air conditioner, make there is certain cooperation tight degree between core 1 and the location bar hole 2a, guarantee installation locking effect.

The outer pull plate 1a and the core plate 1b are perpendicular to each other, and are equivalent to a T-shaped plate structure, so that the structure is strengthened, the outer pull plate 1a is a strip-shaped plate structure parallel to the positioning strip-shaped hole 2a, and the outer pull plate 1a is long in the positioning strip-shaped hole 2a.

The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements without departing from the general concept of the present invention, and these changes or improvements should fall within the protection scope of the present invention.

Claims

1. The utility model provides an air conditioner filter core that simply changes which characterized in that includes:

an outer cover plate (2) detachably attached to one side of the air conditioner and forming one side wall of the air conditioner;

the filter element seat (1) comprises an outer pulling plate (1 a) and a core plate (1 b) which are both vertical plates, and the outer pulling plate (1 a) is fixedly connected with the core plate (1 b);

the air conditioner comprises an outer cover plate (2), an outer pull plate (1 a), a core plate (1 b), a plurality of air holes (1 c), a filter screen (1 d), an air duct and an air outlet, wherein the outer pull plate (1 a) is positioned on the outer side of the outer cover plate (2), the outer cover plate (2) is provided with a positioning strip-shaped hole (2 a) which extends vertically and is in a strip shape and used for positioning the core plate (1 b), the core plate (1 b) integrally and detachably penetrates through the positioning strip-shaped hole (2 a) of the outer cover plate (2) and is inserted into the air duct inside the air conditioner, the core plate (1 b) is provided with a plurality of air holes (1 c), and each air hole (1 c) is provided with the filter screen (1 d);

the position that is close to outer arm-tie (1 a) of core (1 b) upper and lower limit is equipped with convex location arch (1 e) to form two draw-in grooves (1 f) that are in filter core seat (1) downside respectively, two location arch (1 e) insert the air conditioner inside when pegging graft, so that two draw-in grooves (1 f) detachably interlock the both ends of location bar hole (2 a) respectively.

2. An air conditioning filter cartridge for easy replacement as defined in claim 1, wherein: the inserting side of the positioning protrusion (1 e) is provided with an inclined chamfer (101).

3. An air conditioning filter cartridge for easy replacement as defined in claim 1, wherein: the outer pulling plate (1 a) and the core plate (1 b) are perpendicular to each other.

4. A readily replaceable air conditioner filter element as defined in claim 3 wherein: the outer pulling plate (1 a) is of a strip-shaped plate structure parallel to the positioning strip-shaped holes (2 a).

5. An air conditioning filter cartridge for easy replacement as defined in claim 4, wherein: the outer pulling plate (1 a) is longer than the positioning strip-shaped hole (2 a).

6. An air conditioning filter cartridge for easy replacement as defined in claim 1, wherein: all the air holes (1 c) of the core plate (1 b) are distributed in a rectangular array.

7. An air conditioning filter cartridge for easy replacement according to any one of claims 1-6 wherein: the outer pulling plate (1 a) and the core plate (1 b) are integrally formed.