CN213441975U

CN213441975U - Air conditioner casing

Info

Publication number: CN213441975U
Application number: CN202022556242.2U
Authority: CN
Inventors: 余小敏
Original assignee: Ningbo Songya Automobile Molding Co ltd
Current assignee: Ningbo Songya Automobile Molding Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-15
Anticipated expiration: 2030-11-06

Abstract

The application discloses an air conditioner shell, which comprises a shell, wherein the shell is integrally arranged, the upper end and the front end of the shell are respectively provided with a first opening and a second opening, the first opening is used for air inlet, and the bottom of the second opening is used for air outlet; the improved centrifugal fan is characterized in that an accommodating cavity for air to pass through is formed in the shell, a fixing mechanism for fixing the fan, the filter, the heat converter, the dust collector, the electric cabinet and the centrifugal separator is arranged in the accommodating cavity, an electric installation chamber and a dust collection chamber are respectively formed in two sides of the accommodating cavity of the shell, the electric cabinet is arranged in the electric installation chamber, and the dust collector is arranged in the dust collection chamber. This casing integration sets up, and is equipped with the location structure who is used for fixing a position each part in the casing and distributes and have the space that is used for the holding each part for the installation of air conditioner is convenient more laborsaving, and convenience of customers washs the maintenance simultaneously.

Description

Air conditioner casing

Technical Field

The application relates to a casing structure of an air conditioner, in particular to an air conditioner casing.

Background

The air conditioner has been widely used, at present, a wall-mounted air conditioner is also installed in a large-scale vehicle body, the wall-mounted air conditioner comprises a casing, a filter screen is installed in the casing, fan blades are arranged in the casing, annular support frames are arranged at two sides of the casing, a fan motor is arranged at one side of the casing, two ends of the fan are rotatably connected with the support frames through rotating shafts, a heat converter with two ends fixed on the support frames is arranged outside the fan, and a circuit board fixed on the casing is arranged at; the existing enclosure is usually assembled and spliced by a bare frame or several parts, but has the following defects:

(1) after the wall-mounted air conditioner is used for a period of time, air blown out of the air conditioner has musty odor or other peculiar smells, the air quality of a room is affected, and further the health is affected, so that an indoor unit of the air conditioner needs to be cleaned after being used for a period of time, parts in an existing shell are numerous, and the parts are detached and cleaned respectively, and the cleaning is very troublesome.

(2) The assembly of each part in the casing needs accurate cooperation in order to confirm self position, and the dislocation of a part can cause the condition that other parts also misplace thereupon, and must specially accept the personnel of training and can install when the air conditioner is installed, has undoubtedly caused trouble and puzzlement to family's personnel's use in the society that the online shopping is convenient day by day.

(3) The back of the casing is connected with the vehicle body through fasteners such as bolts, and the vehicle body is smooth in connection position, so that if the pressure of the air conditioner is completely gathered on the fasteners only through the fasteners, the air conditioner is loosened with the increase of the service time and the shaking of the vehicle body, and the air conditioner is inclined or even falls off.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide an air conditioner casing which is integrally arranged, and a positioning structure for positioning each part and a space for accommodating each part are distributed in the casing, so that the air conditioner is more convenient and labor-saving to install, and is convenient for a user to clean and maintain.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the air conditioner comprises a shell, wherein the shell is integrally arranged, the upper end and the front end of the shell are respectively provided with a first opening and a second opening, the first opening is used for air inlet, and the bottom of the second opening is used for air outlet;

the improved centrifugal fan is characterized in that an accommodating cavity for air to pass through is formed in the shell, a fixing mechanism for fixing the fan, the filter, the heat converter, the dust collector, the electric cabinet and the centrifugal separator is arranged in the accommodating cavity, an electric installation chamber and a dust collection chamber are respectively formed in two sides of the accommodating cavity of the shell, the electric cabinet is arranged in the electric installation chamber, and the dust collector is arranged in the dust collection chamber.

As an improvement, the housing is provided with grooves at two sides of the accommodating cavity, fixed workpieces are arranged in the grooves, and two ends of the fan are fixed on the grooves through the fixed workpieces.

Through the improvement, the both ends of fan can erect on the recess of both sides to make the fan rotate to be connected on the recess through the fixed work piece in the recess, need not to use specific anchor clamps to fix the fan, and fixed mode is more high-efficient convenient.

As an improvement, the fixing mechanism includes a bracket assembly, the bracket assembly is disposed on the casing at the rear side of the cavity, one end of the heat converter is mounted on the bracket assembly, and one end of the heat converter is fixed by the bracket assembly; clamping parts are convexly arranged on two sides of the accommodating cavity of the shell, and the clamping parts are clamped and matched with two sides of the other end of the heat converter so as to fix the heat converter; the bracket component is arranged at the rear side of the groove.

Through the improvement, prescribe a limit to the position at heat converter both ends respectively through bracket component and joint portion in the casing to fixed heat converter, and the rear side of recess is located to the bracket component, including can making heat converter with the fan cladding, ensure that the air current flows through heat converter and fan, bracket component and the homogeneous of joint portion in this casing set up in the casing, have avoided the processing of later stage to the casing, and one step targets in place improves production efficiency.

As an improvement, the bracket assembly includes a support part and a fastening part, the support part is located below the fastening part, the support part is adapted to the shape of one end of the heat converter, the one end of the heat converter is matched with the support part in terms of fitting force, and the fastening part fixes one end of the heat converter on the rear wall of the casing.

Through the improvement, the other end of the fixed thermal converter of joint portion, fastener are fixed the one end of thermal converter on the back wall of casing, and the one end and the supporting part cooperation of thermal converter are connected, fix through the three points to the thermal converter, can guarantee that it can not shift in the use, and need not specific extracting tool when dismouting thermal converter, convenience of customers dismouting by oneself.

As an improvement, the fixing workpiece further comprises a fixing assembly, the fixing assembly is arranged on the casing behind the cavity and used for fixing the centrifugal separator, and the fixing assembly is located below the support assembly.

Through the improvement, the casing reserves a fixed position for the centrifugal separator on the rear side of the cavity, and an air circulation channel in the whole casing is formed by determining the installation position of the centrifugal separator, so that air can flow from the first opening to the second opening, and the air in the casing can circulate more smoothly.

As a modification, the top of the casing is provided with a threaded hole for fixing the filter in the circumferential direction of the first opening.

Through the improvement, the filter accessible is fixed in the casing with the threaded connection of screw hole for filter surface and casing surface closely laminate, can prevent effectively that the dust from getting into the casing through the clearance of filter and casing in, the influence influences the air quality that blows off through the air conditioner.

As an improvement, a water inlet and a water outlet are further formed in the containing cavity, a water receiving portion and a water outlet channel are arranged on the side wall of the shell close to one side of the water outlet, the water outlet channel is obliquely and downwards arranged, and the water receiving portion is communicated with the water outlet through the water outlet channel.

Through the improvement, the condensed water condensed and dropped by the heat exchanger can flow through the water receiving part formed in the shell, then flows into the water outlet hole through the water outlet channel and is discharged through the water outlet channel in the water outlet hole, the water outlet channel is obliquely and downwards arranged, and the condensed water can be automatically discharged along with the gravity.

As an improvement, a through groove communicated with the outside of the machine shell is further formed in the electric chamber.

Through the improvement, various motors are equipped with in the electricity fitting room, and the motor can be constantly exothermic along with continuous operation use for the temperature in the electricity fitting room constantly improves, and the logical groove that is equipped with in the electricity fitting room can make the air in the electricity fitting room and the casing outside be linked together, and the mutual circulation through the air is put and is dispelled the heat, prevents the indoor high temperature of electricity fitting.

As an improvement, the back side of the shell is provided with a reinforcing rib for increasing the friction force between the shell and a wall body.

Through the improvement, the strengthening rib not only can increase the fuselage intensity of casing, still can increase the frictional force between casing rear side and the wall simultaneously for the casing reduces the pressure of casing to the fastener with the laminating of wall surface, guarantees that the casing can be long-time fixes on the wall.

As an improvement, an auxiliary shell is further arranged on the outer side of the machine shell, and a gap is formed between the auxiliary shell and the machine shell.

Through the improvement, the damage of each part in the casing after the casing is damaged by external force can be prevented through the double protection of the auxiliary casing and the casing, gaps are reserved between the auxiliary casing and the casing, and equivalently, a heat insulation layer is arranged between the auxiliary casing and the casing, so that the temperature in the casing can be ensured to be always in a stable state, and the normal operation of the air conditioner is ensured.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the whole machine shell is integrally arranged, so that the production efficiency of the machine shell is effectively improved; be equipped with the fixed establishment who is used for each part in the fixed casing on the casing, very big reduction each part be used for fixing the spare part in the casing, reduced the installation degree of difficulty that each part was dismantled in the casing, the user of being convenient for oneself assembles the dismantlement to the air conditioner, and convenience of customers washs the casing.

(2) Because the interior of the vehicle has more dust due to driving reasons, the shell is provided with the independent dust collecting chamber and the independent electric fitting chamber for the dust collector and the electric cabinet, so that the dust contained in the dust collector cannot scatter to all corners in the shell through the containing cavity to influence the normal use of parts in the shell; be used for depositing motor and circuit in the electric cabinet, deposit alone and can guarantee its power consumption safety, can reduce its temperature simultaneously, avoid placing the high temperature together with all the other parts.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a front view of the overall structure of the present invention.

In the figure: 1. a housing; 11. a groove; 111. fixing the workpiece; 12. a threaded hole; 13. reinforcing ribs; 14. a water inlet hole; 15. A water blowing hole; 16. a base plate; 17. a support plate; 21. a first opening; 22. a second opening; 3. a cavity; 4. an electric fitting chamber; 41. a through groove; 5. a dust collecting chamber; 6. a clamping part; 71. a support portion; 72. a fastener; 81. a water receiving part; 82. a water outlet channel; 91. a fixing plate; 92. and fixing the screw.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-4, an air conditioner casing includes a casing 1, the casing 1 is integrally disposed, a first opening 21 and a second opening 22 are respectively disposed at the upper end and the front end of the casing 1, the first opening 21 is used for air intake, and the bottom of the second opening 22 is used for air outlet;

the casing 1 is internally provided with an accommodating cavity 3 for air to pass through, the accommodating cavity 3 is internally provided with a fixing mechanism for fixing a fan, a filter, a heat converter, a dust collector, an electric cabinet and a centrifugal separator, the casing 1 is respectively provided with an electric fitting chamber 4 and a dust collecting chamber 5 on two sides of the accommodating cavity 3, the electric cabinet is arranged in the electric fitting chamber 4, and the dust collector is arranged in the dust collecting chamber 5.

It should be noted that the first opening 21 and the second opening 22 are communicated with each other through the cavity 3, the heat converter covers the fan and is arranged on the outer side of the fan, and the centrifugal separator is arranged below the heat converter; the bottom plate 16 of the casing 1 is arranged downwards, and the bottom of the casing 1 is provided with a supporting plate 17 for fixing the exhaust plate.

Specifically, the casing 1 is provided with grooves 11 on both sides of the cavity 3, fixing workpieces 111 are arranged in the grooves 11, and both ends of the fan are fixed on the grooves 11 through the fixing workpieces 111.

The fixing member 111 may be a conventional component such as a screw or a bolt.

Specifically, the fixing mechanism comprises a bracket assembly, the bracket assembly is arranged on the casing 1 at the rear side of the cavity 3, one end of the heat converter is erected on the bracket assembly, and one end of the heat converter is fixed through the bracket assembly; clamping parts 6 are convexly arranged on two sides of the accommodating cavity 3 of the shell 1, and the clamping parts 6 are clamped and matched with two sides of the other end of the heat converter so as to fix the heat converter; the bracket assembly is arranged at the rear side of the groove 11.

It should be noted that, the clamping portion 6 is provided with a notch, the notch is only used for the end portions of the two sides of the other end of the heat converter to pass through, and after the clamping portion 6 is clamped and matched with the two sides of the other end of the heat converter, the clamping portion limits the other end of the heat converter to move.

Specifically, the bracket assembly includes a support portion 71 and a fastener 72, the support portion 71 is located below the fastener 72, the support portion 71 is adapted to the shape of one end of the heat converter, the one end of the heat converter is connected to the support portion 71 in a fitting manner, and the fastener 72 fixes the one end of the heat converter to the rear wall of the chassis 1.

It should be noted that one end of the heat converter is mounted on the support portion 71, the upper end of the support portion 71 is snap-fitted with the lower portion of one end of the heat converter, and the fastening member 72 may be a screw member protruding from the wall body of the casing 1, and fixes one end of the heat converter by screw fitting.

Specifically, the fixing workpiece 111 further comprises a fixing component, the fixing component is arranged on the casing 1 at the rear side of the cavity 3 and used for fixing the centrifugal separator, and the fixing component is positioned below the support component; the fixing assembly includes a fixing plate 91 and a fixing screw 92, and the centrifugal separator is mounted on the fixing plate 91 and fixed by the fixing screw 92.

Specifically, the top of the housing 1 is provided with a screw hole 12 for fixing the filter in the circumferential direction of the first opening 21.

The number of the screw holes 12 is 4, and the screw holes are respectively provided at four corners of the first opening 21.

Specifically, a water inlet 14 and a water outlet are further formed in the accommodating cavity 3, a water receiving portion 81 and a water outlet channel 82 are arranged on the side wall of the case 1 close to one side of the water outlet, the water outlet channel 82 is arranged obliquely downwards, and the water receiving portion 81 is communicated with the water outlet through the water outlet channel 82.

It should be noted that, a water receiving plate is further disposed in the casing 1, and the water receiving plate can be connected with the water receiving portion 81 in a matching manner, that is, water falling from the heat converter flows to the water receiving portion 81 through the water receiving plate, and then flows to a water outlet pipe communicated with the water outlet hole through the water outlet channel 82.

Specifically, the electric chamber 4 is further provided with a through groove 41 communicated with the outside of the housing 1.

The through groove 41 is provided above the electrical component chamber 4.

Specifically, the back side of the casing 1 is provided with a reinforcing rib 13 for increasing the friction force between the casing and the wall.

It should be noted that the reinforcing ribs 13 are divided into a plurality of groups of reinforcing ribs 13, each group includes a vertical reinforcing rib 13 group, a horizontal reinforcing rib 13 group, and an oblique reinforcing rib 13 group, the upper portion of the casing 1 is formed by staggeredly arranging the vertical reinforcing ribs 13 group, the horizontal reinforcing ribs 13 group, and the oblique reinforcing ribs 13 group, and the lower portion of the casing 1 is formed by staggeredly arranging the oblique reinforcing ribs 13.

Specifically, the outer side of the casing 1 is further provided with an auxiliary casing, and a gap is formed between the auxiliary casing and the casing 1.

The sub-housing is provided outside the lower half of the casing 1.

Through the technical scheme, the invention achieves the technical effects that: the filter is installed at the top of the machine shell 1 through the threaded hole 12, two ends of the fan are fixed through the fixing workpiece 111 in the groove 11, the heat converter is fixed through the bracket component and covers the fan, the centrifugal separator is fixed below the heat converter through the fixing component, the dust collector is placed in the dust collection chamber 5, the electric cabinet is placed in the electric chamber 4, then the outer cover plate of the air conditioner covers the upper part of the second opening 22, only the position of the exhaust plate is reserved, finally, the exhaust plate is installed, and the air conditioner is installed.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. An air conditioner casing, includes the casing, its characterized in that: the shell is integrally arranged, a first opening and a second opening are respectively formed in the upper end and the front end of the shell, the first opening is used for air inlet, and the bottom of the second opening is used for air outlet;

2. An air conditioner case as set forth in claim 1, wherein: the fan is characterized in that grooves are formed in two sides of the accommodating cavity of the shell, fixed workpieces are arranged in the grooves, and two ends of the fan are fixed on the grooves through the fixed workpieces.

3. An air conditioner case as set forth in claim 2, wherein: the fixing mechanism comprises a bracket assembly, the bracket assembly is arranged on the casing at the rear side of the cavity, one end of the heat converter is erected on the bracket assembly, and one end of the heat converter is fixed through the bracket assembly; clamping parts are convexly arranged on two sides of the accommodating cavity of the shell, and the clamping parts are clamped and matched with two sides of the other end of the heat converter so as to fix the heat converter; the bracket component is arranged at the rear side of the groove.

4. An air conditioner case as set forth in claim 3, wherein: the bracket component comprises a supporting part and a fastener, wherein the supporting part is positioned below the fastener, the supporting part is matched with the shape of one end of the heat converter, one end of the heat converter is matched and connected with the supporting part, and one end of the heat converter is fixed on the rear wall of the casing by the fastener.

5. An air conditioner case as set forth in claim 4, wherein: the fixed workpiece further comprises a fixed assembly, the fixed assembly is arranged on the casing on the rear side of the cavity and used for fixing the centrifugal separator, and the fixed assembly is positioned below the support assembly; the fixing assembly comprises a fixing plate and a fixing screw, and the centrifugal separator is erected on the fixing plate and fixed through the fixing screw.

6. An air conditioner case as set forth in claim 1, wherein: and the top of the machine shell is provided with a threaded hole for fixing the filter in the circumferential direction of the first opening.

7. An air conditioner case as set forth in claim 1, wherein: the water receiving part is arranged on the side wall of the shell close to the water outlet hole, the water outlet channel is arranged obliquely downwards, and the water receiving part is communicated with the water outlet hole through the water outlet channel.

8. An air conditioner case as set forth in claim 1, wherein: and the electric fitting chamber is also provided with a through groove communicated with the outside of the machine shell.

9. An air conditioner case as set forth in claim 1, wherein: and reinforcing ribs for increasing the friction force between the reinforcing ribs and the wall body are distributed on the rear side of the shell.

10. An air conditioner case as set forth in claim 1, wherein: the outer side of the casing is also provided with an auxiliary casing, and a gap is arranged between the auxiliary casing and the casing.