CN218820649U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN218820649U CN218820649U CN202223174609.XU CN202223174609U CN218820649U CN 218820649 U CN218820649 U CN 218820649U CN 202223174609 U CN202223174609 U CN 202223174609U CN 218820649 U CN218820649 U CN 218820649U
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- China
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- front panel
- side end
- end cover
- indoor unit
- air conditioner
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an indoor unit of air conditioner, indoor unit of air conditioner includes front panel, side end cover, center, at least one side of center sets up the side end cover, the front panel is established the outside of center, side end cover, the one end of side end cover with the front panel rotates to be connected, the other end embedding detachable connecting piece of side end cover, be used for with the front panel carries out the joint assembly. The air-conditioning indoor unit of the utility model can take account of the surface smoothness and the production difficulty of the side end cover by arranging the detachable connecting piece; the limiting assembly between the connecting piece and the side end cover can be realized by applying force to the first cantilever and the second cantilever from two sides, and the disassembling and assembling efficiency is high; simple structure and convenient production and processing.
Description
Technical Field
The utility model relates to an air conditioning technology field particularly, relates to an indoor unit of air conditioner.
Background
The air conditioner is a device capable of regulating and controlling the temperature and humidity in a building, and comprises a cold source/heat source device, a cold and hot medium transmission and distribution system, a tail end device and the like, wherein the air is treated by using the cold and heat transmitted and distributed to ensure that the air parameters of a target environment meet the specified requirements, and the air conditioner is widely applied to various life and working scenes to improve the environmental comfort level.
The existing air conditioner generally comprises a frame body and a panel, wherein one side of the panel is rotatably connected with the frame body, and the other side of the panel is assembled with the frame body in a clamping manner; in order to facilitate production, the clamping structure is generally integrally arranged on the surfaces of the panel and the middle frame, so that a gap exists between the assembled panel and the middle frame; when the panel is cleaned or maintained, the panel can be opened or taken down only by passing through the resistance point of the buckle; in case the application of force is improper or exert oneself too big and make the buckle fracture easily, need change whole framework or panel, cost of maintenance is high.
In view of this, the present invention is especially provided.
SUMMERY OF THE UTILITY MODEL
The invention solves the problems that the connecting structure matched with the panel on the existing air conditioner is integrally formed, the maintenance cost is high and the assembly is inconvenient.
In order to solve the above problems, the present invention provides an air-conditioning indoor unit, which includes a front panel, a side end cover, and a middle frame, wherein the side end cover is disposed on at least one side of the middle frame, the front panel is disposed on the outer sides of the middle frame and the side end cover, one end of the side end cover is rotatably connected to the front panel, and the other end of the side end cover is embedded into a detachable connecting piece for being clamped and fixed with the front panel. The arrangement can ensure that the surface of the assembled side end cover is smooth, and meanwhile, the production difficulty is reduced, thereby facilitating the demolding processing; simple structure, convenient maintenance and assembly.
Preferably, the front panel sets up joint spare, the connecting piece include the installation department, be used for with the side end cover can be dismantled and be connected, the top of installation department sets up first cantilever, second cantilever, first cantilever, second cantilever set up relatively and be used for right the joint spare carries out the centre gripping spacingly. This set up first cantilever of accessible, the centre gripping of second cantilever the joint spare assembles, the installation department can assemble with the side end cover through modes such as joint, spiro union, simple structure, the production and processing of being convenient for.
Preferably, the longitudinal section of the installation part is a circular arc with a radian between pi-3/2 pi rad, the first cantilever and the second cantilever are respectively positioned at two sides of the circular arc, one side of the installation part away from the first cantilever and/or the second cantilever is provided with a bending part, and the bending part is provided with a guide inclined plane which is obliquely arranged. The arrangement can ensure that the size of the mounting part is slightly larger than the distance between the first cantilever and the second cantilever, the mounting part can be deformed by pressing the first cantilever and the second cantilever, and the limiting assembly with the side end cover can be rapidly completed; meanwhile, the guide inclined surface is utilized to facilitate the limiting assembly of the clamping piece between the first cantilever and the second cantilever; simple structure and low production cost.
Preferably, a clamping piece is arranged on the front panel opposite to the connecting piece, and the side end cover part is downwards sunken to form an assembly cavity for embedding and fixing the connecting piece. The side end cover is provided with a connecting piece, and the connecting piece is embedded into the side end cover to ensure that the panel is tightly attached to the side end cover.
Preferably, the clamping piece comprises a connecting column connected with the front panel, a protruding block with a trapezoidal longitudinal section is arranged on the connecting column, and the width of one side, close to the connecting column, of the protruding block is larger than that of the connecting column. During assembly, the two sides of the convex block are attached to the first cantilever and the second cantilever and limit the convex block by utilizing the bending part, the contact area is large, and the clamping piece is effectively prevented from being loosened and separated from the connecting piece.
Preferably, the joint spare still includes the supporting shoe that links to each other the setting with spliced pole, lug, the supporting shoe is to keeping away from one side of front panel extends, the lug is partly salient the supporting shoe setting. This setting up multiplicable mechanical strength, it is spacing through the assembly to joint spare and connecting piece, simple structure is convenient for production and processing.
Preferably, the assembly cavity comprises a first cavity and a second cavity which are communicated with each other, the cross sections of the first cavity and the second cavity are rectangular, and the cross section widths of the first cavity and the second cavity are respectively M 1 、M 2 The maximum width of the connecting piece is D 1 Wherein M is 1 ＞D 1 ＞M 2 . During assembly, the first cantilever and the second cantilever are applied with force from two sides, so that the mounting part deforms to be inserted into the first cavity, and the mounting part after reset is assembled in the first cavity in a limiting mode. Wherein D 1 Refers to the maximum width of the connector in its natural state.
Preferably, the upper portion of center sets up first air intake, the outer wall of front panel sets up the recess, the recess is followed the long axis direction of front panel extends, the lower lateral wall of recess sets up the second air intake for to carry air in the center.
The second air inlet is positioned in the visual blind area after the air conditioner is installed by the arrangement, and the air conditioner is attractive in appearance and simple in structure. Preferably, the front panel is arranged in a flat plate shape, and the longitudinal section of the groove is rectangular; the setting structure is simple, the appearance is beautiful, and the color value is high.
Preferably, the front panel is keeping away from one side of recess sets up protruding muscle, strengthening rib, protruding muscle is followed the long axis direction of front panel extends and with the recess sets up relatively, the strengthening rib with protruding muscle is crossing to be set up. The arrangement can support the second air inlet, so that the mechanical strength of the front panel is improved; the width of the second air inlet is more selected, and air inlet is smoother. Preferably, the width of the convex rib is larger than that of the groove.
Compared with the prior art, machine in air conditioning have following beneficial effect: 1) The utility model can level the surface of the side end cover by arranging the detachable connecting piece, has small production difficulty and is convenient for machining; 2) The utility model can realize the spacing assembly between the side end cover by applying force to the first cantilever and the second cantilever from two sides, and the disassembling and assembling efficiency is high; 3) Simple structure and convenient production and manufacture.
The utility model also provides an air conditioner, machine in the foretell air conditioning. The air conditioner has the same beneficial effects as the air conditioner indoor unit, and the description is omitted here.
Drawings
Fig. 1 is a schematic view of an overall structure of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is an overall schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention in an open state;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of the front panel according to the embodiment of the present invention;
FIG. 5 is a partial enlarged view of the portion B in FIG. 4;
fig. 6 is a schematic structural diagram of a connecting member according to an embodiment of the present invention;
fig. 7 is a schematic longitudinal sectional view of an assembly chamber according to an embodiment of the present invention.
Description of reference numerals:
1-a front panel; 11-a groove; 12-a second air inlet; 13-convex ribs; 14-reinforcing ribs; 15-a clip; 151-connecting column; 152-a bump; 153-support block; 16-a butt-joint block; 17-a support structure; 171-avoidance groove; 172-connecting rod; 18-a rotating member; 181-support; 182-a rotating shaft; 2-side end cap; 21-an assembly cavity; 211-a first cavity; 212-a second cavity; 22-a connector; 221-a mounting portion; 222-a connecting portion; 223-a first cantilever; 224-a second cantilever; 225-a bend; 2251-a guide ramp; 3-middle frame; 4-a first air inlet; 5-a wind deflector; 6-heat exchanger.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated.
With the improvement of living standard, people also pay more and more attention to the environmental comfort level of living and working, and the air conditioner is widely used as a temperature adjusting device. The front panel 1 is one of the air conditioning components that are opened manually and operated most in consideration of cleaning and maintenance operations; if improper meeting destruction is used for the spacing joint spare 15 of front panel 1 hard, lead to the front panel 1 to assemble jail and maintenance difficulty, user experience is poor. For this purpose, the applicant proposes the following technical solutions:
as shown in fig. 1-3, an indoor unit of an air conditioner includes a front panel 1, a side end cover 2, and a middle frame 3, where the side end cover 2 is disposed on at least one side of the middle frame 3, the front panel 1 is disposed with a clip member 15, the side end cover 2 and the clip member 15 are embedded into a detachable connecting member 22 with respect to the position, and the clip member 15 can be assembled into the connecting member 22 in a limited manner. The arrangement can take account of the surface smoothness and the production difficulty of the side end cover 2; simple structure and convenient production and processing.
Preferably, two side end caps 2 are provided, respectively on the left and right sides of the middle frame 3. The upper side of the middle frame 3 is provided with a first air inlet 4, the lower side of the middle frame 3 is provided with a rotatable air deflector 5, the air deflector 5 is used for opening or closing an air outlet (not shown in the figure), a heat exchanger 6 is arranged between the first air inlet 4 and the air outlet, and the heat exchanger 6 is positioned in the middle frame 3 and used for exchanging heat for air flow flowing through. Preferably, a filter screen (not shown) is disposed between the first air inlet 4 and the heat exchanger 6 for filtering the air flow passing through the heat exchanger 6. The specific structures of the middle frame 3, the air deflector 5 and the heat exchanger 6 are in the prior art, and are not described herein again.
As shown in fig. 4-5, the outer wall surface of the front panel 1 is provided with a groove 11, that is, on the side away from the middle frame 3, the groove 11 extends along the long axis direction of the front panel 1, and the lower side wall of the groove 11 is provided with a second air inlet 12. The arrangement ensures that the second air inlet 12 is positioned in a visual blind area after the air conditioner is installed, and the air conditioner has attractive appearance and simple structure. Preferably, the front panel 1 is arranged in a flat plate shape, and the longitudinal section of the groove 11 is rectangular; the setting structure is simple, the appearance is beautiful, and the color value is high.
Preferably, the outside of front panel 1 sets up first decorative board, second decorative board, first decorative board is located one side of recess 11, the second decorative board is located the opposite side of recess 11, first decorative board, recess 11, second decorative board constitute jointly front panel 1's outward appearance face. This setting improves the pleasing to the eye degree of air conditioner appearance through ornamental material, satisfies user's diversified demand.
Preferably, the width of the front panel 1 is L 2 The grooves 11 are symmetrically arranged along the long axis of the front panel 1 and have a width of L 1 Wherein L is 1 ＝(0.2-0.4)*L 2 . The arrangement can ensure that the airflow direction of the second air inlet 12 is basically consistent with the airflow direction in the heat exchanger 6, and the air inlet resistance and the air dryness are small.
The front panel 1 is keeping away from one side of recess 11 sets up protruding muscle 13, protruding muscle 13 is followed front panel 1's long axis direction extends and with recess 11 sets up relatively. This setting can strengthen the mechanical strength of front panel 1, makes the width size of second air intake 12 have more selections simultaneously, and the air inlet is more smooth and easy. Preferably, the width of the rib 13 is larger than the width of the groove 11.
Preferably, the front panel 1 is provided with a plurality of ribs 14, and the ribs 14 extend in the width direction of the front panel 1 and intersect with the beads 13. This arrangement can further increase the mechanical strength of the front panel 1, and the service life is long. Preferably, the reinforcing ribs 14 are symmetrically arranged at the upper and lower sides of the groove 11 at both ends in the length direction. This arrangement enables the second air inlet 12 to be supported while improving the overall aesthetics of the air conditioner.
The front panel 1 is provided with a clamping piece 15, a connecting piece 22 is arranged on the side end cover 2 corresponding to the clamping piece 15, and the clamping piece 15 and the connecting piece 22 are subjected to limiting assembly to realize detachable connection between the clamping piece and the connecting piece.
As an example of the present invention, the connecting member 15 includes a connecting column 151 connected to the front panel 1, and a protrusion 152 having a triangular or trapezoidal cross section is disposed on the connecting column 151. Preferably, the clamping member 15 further includes a supporting block 153 connected to the connecting post 151 and the protrusion 152, and the supporting block 153 extends toward one side of the middle frame 3. This setting can increase the mechanical strength of joint member 15 to the assembly between joint member 15, connecting piece 22 is spacing, and simple structure is convenient for produce and process.
As an example of the present invention, the front panel 1 further includes a butt block 16 disposed against the middle frame 3, the butt block 16 is located the rib 13 is far away from one side of the joint member 15. This arrangement enables the center of the front panel 1 to be supported so as to prevent downward bending deformation thereof during cooling and heating, particularly when the front panel 1 is thin and long. Preferably, the abutting block 16 is substantially in the shape of a long block and extends along the length direction of the rib 13, and the abutting block 16 is provided with a plurality of lightening holes. The arrangement can reduce the whole weight of the front panel 1, and saves materials; meanwhile, the air flow after heat exchange is guided, and the heat exchange efficiency is high.
As an example of the present invention, the front panel 1 is close to one side of the middle frame 3 is provided with a supporting structure 17, the supporting structure 17 includes an avoiding groove 171 and a connecting rod 172 connected with the front panel 1 in a rotating manner, the connecting rod 172 can be assembled in a limiting manner in the avoiding groove 171. This setting can be opened the back at front panel 1, makes it in order to form the support with side end cover 2 butt through rotating connecting rod 172, makes things convenient for the air conditioner to wash, maintenance operation, and user experience is good. Preferably, the two support structures 17 are symmetrically arranged at the left and right sides of the front panel 1. This setting can make even effect of holding power that connecting rod 172 produced on the front panel 1 after opening, avoids the uneven deformation that produces of atress, and then influences the pleasing to the eye degree of appearance of air conditioner.
Preferably, a rotating part 18 is arranged on one side of the front panel 1 away from the clamping part 15 and is used for being rotatably connected with the side end cover 2; preferably, the rotating member 18 and the engaging member 15 are respectively disposed on the upper and lower sides of the front panel 1. Preferably, the rotating members 18 are provided symmetrically at the left and right sides of the front panel 1. As an example of the present invention, the rotating member 18 includes a support 181 and a rotating shaft 182 connected to each other. This arrangement allows the rotation shaft 182 to be hidden in the side head 2, thereby improving the aesthetic appearance of the air conditioner.
As shown in fig. 6 and 7, the connector 22 is screwed, snapped or otherwise assembled with the side end cap 2. As an example of the present invention, the connecting member 22 includes an installation portion 221, for with the side end cap 2 can be dismantled and be connected, the top of installation portion 221 sets up first cantilever 223, second cantilever 224, first cantilever 223, second cantilever 224 mutually support with right the lug 152 carries out the centre gripping spacingly. This set up first cantilever 223 of accessible, the centre gripping of second cantilever 224 joint spare 15 assembles, installation department 221 can assemble with side end cover 2 through modes such as joint, spiro union, and simple structure is convenient for production and processing.
Preferably, the first cantilever 223 and/or the second cantilever 224 are provided with a bent part 225 on a side away from the mounting part 221, and the bent part 225 has a guide slope 2251. Preferably, a connecting portion 222 is disposed between the first and second cantilevers 223 and 224 and the mounting portion 221, and a longitudinal section of the connecting portion 222 is arc-shaped. This arrangement allows the mounting portion 221 to smoothly transition to the first arm 223 and the second arm 224, and allows the connection member 22 to be smoothly attached and detached.
Preferably, the side end cap 2 and the clamping member 15 are recessed downwards at opposite positions to form an assembling cavity 21 for limiting and assembling the connecting member 22. As an example of the present invention, the assembly cavity 21 includes a first cavity 211 and a second cavity 212 which are communicated with each other, and a cross-sectional width of the first cavity 211 is larger than a cross-sectional width of the second cavity 212. Preferably, the mounting portion 221 is arc-shaped, the radian of the mounting portion is pi-3/2 pi rad, and the first cavity 211 is used for limiting and assembling the mounting portion 221.
During assembly, the first cantilever 223 and the second cantilever 224 are forced from two sides, so that the mounting part 221 is deformed to be inserted into the first cavity 211, and the reset mounting part 221 is in limited assembly into the first cavity 211; when the connecting member 22 limits the clamping member 15, the first cantilever 223 and the second cantilever 224 are separated from each other under the pushing of the clamping member 15, at this time, the width of the mounting portion 221 is increased and cannot be separated from the first cavity 211, and the front panel 1 is detachably connected with the side end cover 2 by the abutting of the protruding block 152 and the bending portion 225; if replacement is required, pressing the first arm 223, the second arm 224, or other methods deform the mounting portion 221 and reduce its width to escape from the first cavity 211.
The utility model also provides an air conditioner, air conditioner includes the above-mentioned indoor set of air conditioner, still includes the off-premises station, the concrete structure of off-premises station and with the air conditioner indoor set the connection for prior art, do not give unnecessary details here. The air conditioner may be a wall-mounted type, a cabinet type, a ceiling type, etc. Preferably, the air conditioner is a wall-mounted air conditioner.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides an air-conditioning indoor unit, includes front panel (1), side end cover (2), center (3), at least one side setting of center (3) side end cover (2), establish front panel (1) the outside of center (3), side end cover (2), its characterized in that, the one end of side end cover (2) with front panel (1) rotates to be connected, the other end embedding detachable connecting piece (22) of side end cover (2) for with front panel (1) carries out the joint fixed.
2. An indoor unit of an air conditioner as claimed in claim 1, wherein the front panel (1) is provided with a clamping member (15), the connecting member (22) includes a mounting portion (221) for detachable connection with the side end cover (2), a first suspension arm (223) and a second suspension arm (224) are provided above the mounting portion (221), and the first suspension arm (223) and the second suspension arm (224) are disposed oppositely for clamping and limiting the clamping member (15).
3. An air conditioning indoor unit according to claim 2, characterized in that the longitudinal section of the mounting part (221) is a circular arc with an arc of pi-3/2 pi rad, the first suspension arm (223) and the second suspension arm (224) are respectively located on both sides of the circular arc, the first suspension arm (223) and/or the second suspension arm (224) are provided with a bent part (225) on the side far away from the mounting part (221), and the bent part (225) has an obliquely arranged guide slope (2251).
4. An indoor unit of an air conditioner as claimed in claim 1, wherein a latch member (15) is provided on the front panel (1) at a position opposite to the connector (22), and a part of the side end cap (2) is recessed downward to form a fitting cavity (21) for fitting and fixing the connector (22).
5. The indoor unit of air conditioner as claimed in claim 4, wherein the engaging member (15) comprises a connecting column (151) connected to the front panel (1), a protrusion (152) having a trapezoidal longitudinal section is disposed on the connecting column (151), and the width of the protrusion (152) near the connecting column (151) is greater than the width of the connecting column (151).
6. The indoor unit of air conditioner as claimed in claim 5, wherein the fastening member (15) further comprises a support block (153) connected to the connection column (151) and the protrusion (152), the support block (153) extends to a side away from the front panel (1), and the protrusion (152) partially protrudes the support block (153).
7. An indoor unit of an air conditioner as claimed in claim 4, wherein the assembly chamber (21) comprises a first chamber (211) and a second chamber (212) which are communicated with each other, the first chamber (211) is used for limiting and fixing the connecting member (22), the longitudinal sections of the first chamber (211) and the second chamber (212) are rectangular, and the widths of the sections of the first chamber (211) and the second chamber (212) are M 1 、M 2 The maximum width of the connecting piece (22) is D 1 Wherein M is 1 ＞D 1 ＞M 2 。
8. An indoor unit of an air conditioner according to claim 1, wherein a first air inlet (4) is provided above the middle frame (3), a groove (11) is provided on an outer wall surface of the front panel (1), the groove (11) extends along a long axis direction of the front panel (1), and a second air inlet (12) is provided on a lower side wall of the groove (11) for conveying air into the middle frame (3).
9. An indoor unit of an air conditioner according to claim 8, wherein the front panel (1) is provided with a rib (13) and a reinforcing rib (14) at a side away from the groove (11), the rib (13) extends along the long axis direction of the front panel (1) and is arranged opposite to the groove (11), and the reinforcing rib (14) and the rib (13) are arranged in an intersecting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223174609.XU CN218820649U (en) | 2022-11-29 | 2022-11-29 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223174609.XU CN218820649U (en) | 2022-11-29 | 2022-11-29 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218820649U true CN218820649U (en) | 2023-04-07 |
Family
ID=87251635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223174609.XU Active CN218820649U (en) | 2022-11-29 | 2022-11-29 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218820649U (en) |
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2022
- 2022-11-29 CN CN202223174609.XU patent/CN218820649U/en active Active
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