CN219535116U

CN219535116U - Converter, electrostatic filter screen and air conditioner

Info

Publication number: CN219535116U
Application number: CN202320772596.1U
Authority: CN
Inventors: 张奇; 吴俊鸿; 彭光前; 文健; 陈继军
Original assignee: Beijing Xiaomi Mobile Software Co Ltd; Xiaomi Technology Wuhan Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd; Xiaomi Technology Wuhan Co Ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-15
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a converter, an electrostatic filter screen and an air conditioner, wherein the converter comprises a converter body and a bendable positioning plate, the converter body is provided with a plug end and a socket end, the plug end is provided with a plug piece, the socket end is provided with a jack, the positioning plate is connected with the converter body, a first end of the positioning plate is connected with the converter body, a second end of the positioning plate extends along the axial direction of the jack, and a positioning part capable of being matched with an air conditioner plug is arranged at the second end of the positioning plate. According to the converter provided by the embodiment of the utility model, the bendable positioning plate is arranged on the converter body, so that the air-conditioning plug can be matched with the positioning part at the second end of the positioning plate, the pre-positioning of the air-conditioning plug is realized, the air-conditioning plug can be accurately inserted into the jack, and the air-conditioning plug is convenient to operate, simple in structure and high in practicability.

Description

Converter, electrostatic filter screen and air conditioner

Technical Field

The utility model relates to the technical field of household appliances, in particular to a converter, an electrostatic filter screen and an air conditioner.

Background

Along with the demand of people on air quality is higher and higher, generally dispose clarification plant in the air conditioner, like electrostatic filter screen, the pollutant such as particulate matter, microorganism in the effective filtration air of electrostatic filter screen, consequently obtain quick popularization, electrostatic filter screen is independent power supply unit, it contains power cord and the power plug of independent power supply, and the air conditioner reserved socket generally only can supply a plug to use, in order to satisfy air conditioner power plug and electrostatic filter screen power plug and use simultaneously, can set up one of them plug into the plug that has the switching function, and connect another plug with it, but because the volume of two plugs is all than less, the inserted sheet is difficult to aim at the hole site when two plugs are connected, the installation is inconvenient.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

To this end, embodiments of the present utility model provide an economical, practical, safe and reliable converter.

The embodiment of the utility model also provides an electrostatic filter screen with the converter and an air conditioner.

The converter comprises a converter body and a bendable positioning plate, wherein the converter body is provided with a plug end and a socket end, the plug end is provided with an inserting sheet, the socket end is provided with a jack, the positioning plate is connected with the converter body, a first end of the positioning plate is connected with the converter body, a second end of the positioning plate extends along the axial direction of the jack, and a positioning part which can be matched with an air conditioner plug is arranged at the second end of the positioning plate.

According to the converter provided by the embodiment of the utility model, the bendable positioning plate is arranged on the converter body, so that the air-conditioning plug can be matched with the positioning part at the second end of the positioning plate, the pre-positioning of the air-conditioning plug is realized, the air-conditioning plug can be accurately inserted into the jack, and the air-conditioning plug is convenient to operate, simple in structure and high in practicability.

In some embodiments, the converter is characterized in that the positioning portion is a slot, and at least a portion of the air conditioning plug is mateable within the slot.

In some embodiments, the converter body is cylindrical and the plug end and the socket end are each axially opposite ends of the converter body.

In some embodiments, the rim of the receptacle end of the transducer body is provided with an annular skirt extending axially of the transducer body.

In some embodiments, the height of the skirt is 3-10mm and the thickness of the skirt is 1-3mm.

In some embodiments, the transducer further comprises a locating protrusion disposed on the skirt, the locating protrusion disposed in correspondence with the receptacle.

In some embodiments, the positioning protrusion is provided on an inner peripheral wall of the skirt, and the positioning protrusion is an elastic protrusion.

An electrostatic filter screen according to a second aspect of the present utility model includes a converter, a frame, an electrostatic filter element, a power panel, and a converter power cord according to any of the foregoing embodiments. The static filter core is installed on the frame, the power panel is installed on the frame and is connected with the static filter core, one end of the converter power line is connected with the converter body, and the other end of the converter power line is connected with the power panel.

An air conditioner according to an embodiment of a third aspect of the present utility model includes an air conditioning plug and the electrostatic filter screen according to the above embodiment, where the air conditioning plug may be matched with the positioning portion to be positioned with the jack.

In some embodiments, the air-conditioning plug comprises a plug body and an air-conditioning power cord connected with each other, a wire protecting sleeve is arranged on the outer side of at least part of the air-conditioning power cord, one end of the wire protecting sleeve is connected with the plug body, and the wire protecting sleeve or the air-conditioning power cord can be matched with the positioning part.

Drawings

Fig. 1 is a schematic view of an electrostatic filter screen according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of an electrostatic filter screen and an air conditioning plug according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a converter of an electrostatic filter screen according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of the converter of the electrostatic filter screen and the air conditioner plug positioning and mounting according to the embodiment of the utility model.

Fig. 5 is an assembly schematic diagram of a converter and an air conditioner plug of an electrostatic filter according to an embodiment of the present utility model.

Reference numerals:

1. a transducer body; 2. a positioning plate; 3. an electrostatic filter screen; 4. an air conditioner plug;

11. a plug end; 12. a socket end; 13. a skirt edge; 14. positioning the bulge;

21. a positioning part;

31. a frame; 32. an electrostatic filter element; 33. a converter power line;

41. a plug body; 42. an air conditioner power line; 43. a wire protecting sleeve;

111. inserting sheets; 121. and a jack.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 3 to 4, the converter according to the embodiment of the present utility model includes a converter body 1 and a positioning board 2, the converter body 1 has a plug end 11 and a socket end 12, the plug end 11 is provided with three plugging sheets 111, and the plugging sheets 111 are connected with an external power socket for supplying power. The socket end 12 is provided with three jacks 121, and the jacks 121 are matched with the air conditioner plug 4 to supply power to the air conditioner. The locating plate 2 is connected with the converter body 1, the first end of the locating plate 2 is connected with the outer side face of the converter body 1, the second end of the locating plate 2 extends along the axial direction of the jack 121, and the second end of the locating plate 2 is provided with a locating part 21 which can be matched with the air-conditioning plug 4. The locating plate 2 is made of soft materials such as rubber and TPV, and can be bent towards the outer side face direction of the converter body 1 when the opposite insertion is completed, normal assembly cannot be affected, and when the air conditioner plug 4 is pulled out, the locating plate 2 is elastically restored to the original shape.

The converter of the embodiment of the utility model realizes the simultaneous power supply of the electrostatic filter screen 3 and the air conditioner by arranging the plug end 11 and the socket end 12, and realizes the accurate matching of the air conditioner plug 4 and the jack 121 by arranging the bendable positioning plate 2, so that the converter has the advantages of simple integral structure, convenient operation and higher safety and reliability.

As shown in fig. 4, in some embodiments, the positioning portion 21 is a slot, and at least a portion of the air conditioning plug 4 may be fitted into the slot. When the air-conditioning plug 4 is plugged with the converter, the positioning part 21 limits the position of the air-conditioning plug 4, so that the deviation generated when the air-conditioning plug 4 is plugged with the converter can be effectively avoided.

As shown in fig. 4-5, in some embodiments, the converter body 1 is cylindrical, similar to the cylindrical structure of the air-conditioning plug 4, the cylindrical structure can ensure that the clearance between the air-conditioning plug 4 and the converter is smaller after the air-conditioning plug is assembled, which is beneficial to saving space and having attractive appearance. The plug end 11 and the socket end 12 are respectively two ends of the converter body 1 in the axial direction, when in use, the plug end 11 is connected with an external power socket, the socket end 12 is connected with the air-conditioning plug 4, and the whole structure is simple and compact and is convenient to use.

As shown in fig. 3-5, in some embodiments, the rim of the receptacle end 12 of the transducer body 1 is provided with an annular skirt 13, the skirt 13 extending in the axial direction of the transducer body 1 in the shape of an annular protrusion. The skirt edge 13 structure can optimize the waterproof and dustproof performance of the converter when being assembled with the air-conditioning plug 4, improves the use safety, can increase the assembly strength with the air-conditioning plug 4 at the same time, and avoids the risk that the plug falls off when being stressed for a long time.

In some embodiments, as shown in FIGS. 3-4, the height of the skirt 13 is 3-10mm and the thickness of the skirt 13 is 1-3mm. The skirt 13 is limited in height and thickness, on one hand, the structural strength of the skirt 13 is increased, cracking and other conditions in the frequent use process are avoided, and the service life and the safety and reliability are further improved. On the other hand, the converter can be compatible with air-conditioning plugs 4 with various specifications and sizes, and the universality of the converter is improved.

As shown in fig. 3-4, in some embodiments, the transducer further includes positioning protrusions 14, the positioning protrusions 14 are disposed on the skirt 13, the positioning protrusions 14 are disposed corresponding to the insertion holes 121, and the positioning protrusions 14 may be one, two, or three. When the air-conditioning plug 4 is inserted with the converter, the inserting sheet 111 of the air-conditioning plug 4 is aligned with the positioning protrusion 14 and then inserted, so that the two are accurately matched, the operation is convenient, the assembly efficiency can be remarkably improved, and the use experience of a user is improved.

As shown in fig. 3-4, in some embodiments, the positioning protrusion 14 is disposed on the inner peripheral wall of the skirt 13, and the positioning protrusion 14 is an elastic protrusion, and is made of soft materials such as rubber, TPV, etc., and the positioning protrusion 14 and the skirt 13 are integrally formed, so that the connection strength of the integral structure is higher, and the service life and reliability are longer.

As shown in fig. 1-2, the electrostatic filter screen 3 according to another embodiment of the present utility model includes a converter, a frame 31, an electrostatic filter element 32, a power panel (not shown), and a converter power cord 33. The electrostatic filter element 32 is fixedly connected with the frame 31 through a buckle, and the electrostatic filter element 32 can effectively purify pollutants such as particulate matters and microorganisms in the air and purify the indoor air. After a period of use, the surface of the electrostatic filter element 32 can be attached with more pollutants, and the electrostatic filter element 32 is designed into a buckle mode, so that the electrostatic filter element 32 can be cleaned and replaced at a later stage.

Further, the power panel is fixed on one side of the frame 31 through bolts and is connected with the electrostatic filter element 32, and the power panel is used for voltage conversion and current control, so that the electrostatic filter element 32 is ensured to work normally, and efficient adsorption filtration is realized.

As shown in fig. 1-2, one end of a converter power line 33 is connected to the converter body 1, the other end of the converter power line 33 is connected to a power supply board, and the converter power line 33 supplies current to the power supply board to supply electric power to the electrostatic filter screen 3.

As shown in fig. 1, the air conditioner according to another embodiment of the present utility model includes an air conditioning plug 4 and an electrostatic filter screen 3, where the air conditioning plug 4 can be matched with the positioning portion 21 to be positioned with the jack 121, and the positioning connection between the air conditioning plug 4 and the converter is accurate and efficient, which is helpful for improving the user experience.

As shown in fig. 2 and 4, in some embodiments, the air-conditioning plug 4 includes a plug body 41 and an air-conditioning power cord 42, at least part of the outer side of the air-conditioning power cord 42 is provided with a wire sheath 43, and the sheath is made of soft rubber, so that the power cord is convenient to bend, and has better insulation. One end of the wire protecting sleeve 43 is connected with the plug body 41, and the wire protecting sleeve 43 or the air conditioner power cord 42 can be matched with the positioning part 21, so that the air conditioner plug is accurately matched with the jack 121.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a converter, its characterized in that includes converter body and bendable locating plate, the converter body has plug end and socket end, the plug end is provided with the inserted sheet, the socket end is provided with the jack, the locating plate with the converter body links to each other, the first end of locating plate with the converter body links to each other, the second end of locating plate is followed the axial extension of jack, just the second end of locating plate is provided with can with air conditioner plug complex location portion.

2. The converter of claim 1, wherein the positioning portion is a slot in which at least a portion of the air conditioning plug is mateable.

3. The transducer of claim 1, wherein the transducer body is cylindrical and the plug end and the socket end are axially opposite ends of the transducer body, respectively.

4. A transducer according to claim 1, wherein the rim of the socket end of the transducer body is provided with an annular skirt extending axially of the transducer body.

5. The transducer of claim 4, wherein the skirt has a height of 3-10mm and a thickness of 1-3mm.

6. The transducer of claim 4, further comprising a locating protrusion disposed on the skirt, the locating protrusion disposed in correspondence with the receptacle.

7. The transducer of claim 6, wherein the positioning protrusion is provided on an inner peripheral wall of the skirt, and the positioning protrusion is an elastic protrusion.

8. An electrostatic filter screen, comprising:

the converter according to any one of claims 1-7;

a frame;

an electrostatic cartridge mounted on the frame;

the power panel is arranged on the frame and connected with the electrostatic filter element;

and one end of the converter power line is connected with the converter body, and the other end of the converter power line is connected with the power panel.

9. An air conditioner comprising an air conditioning plug and the electrostatic filter screen according to claim 8, the air conditioning plug being engageable with the locating portion to locate with the receptacle.

10. An air conditioner according to claim 9, wherein the air conditioner plug comprises a plug body and an air conditioner power cord connected with each other, a wire protecting sleeve is arranged on at least part of the outer side of the air conditioner power cord, one end of the wire protecting sleeve is connected with the plug body, and the wire protecting sleeve or the air conditioner power cord can be matched with the positioning part.