CN213300271U - Window type air conditioner - Google Patents
Window type air conditioner Download PDFInfo
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- CN213300271U CN213300271U CN202022222653.8U CN202022222653U CN213300271U CN 213300271 U CN213300271 U CN 213300271U CN 202022222653 U CN202022222653 U CN 202022222653U CN 213300271 U CN213300271 U CN 213300271U
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- air conditioner
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Abstract
The utility model discloses a window formula air conditioner, window formula air conditioner includes: a housing; a chassis forming an inner receiving space with the housing; the indoor side unit is arranged on the chassis and comprises an indoor heat exchanger and an indoor fan, the indoor fan is used for guiding indoor air to flow through the indoor heat exchanger, and the indoor heat exchanger is used for exchanging heat with the indoor air; the outdoor unit is arranged on the chassis and comprises an outdoor heat exchanger and an outdoor fan, the outdoor fan is used for guiding outdoor air to flow through the outdoor heat exchanger, and the outdoor heat exchanger is used for exchanging heat with the outdoor air; wherein the chassis is configured with a bulge, the end of which is configured with a stretch-break prevention portion. According to the utility model discloses window type air conditioner has advantages such as structural strength is higher, tensile crack resistance is strong.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment technique and specifically relates to a window formula air conditioner is related to.
Background
In the window type air conditioner in the related art, the outdoor side unit and the indoor side unit are fixed through the base plate, the bottom surface of the base plate is generally provided with the bulge which protrudes upwards, and in the process of processing and manufacturing the base plate, because the included angle formed by the whole base plate and the bulge is small, stress concentration is easy to generate, the structural strength of the base plate is influenced, and the base plate is easy to be pulled and cracked at the bulge.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a window type air conditioner, which has the advantages of high structural strength and strong crack resistance.
In order to achieve the purpose, the window type air conditioner according to the embodiment of the utility model comprises an outer cover; a chassis forming an inner receiving space with the housing; the indoor side unit is arranged on the chassis and comprises an indoor heat exchanger and an indoor fan, the indoor fan is used for guiding indoor air to flow through the indoor heat exchanger, and the indoor heat exchanger is used for exchanging heat with the indoor air; the outdoor unit is arranged on the chassis and comprises an outdoor heat exchanger and an outdoor fan, the outdoor fan is used for guiding outdoor air to flow through the outdoor heat exchanger, and the outdoor heat exchanger is used for exchanging heat with the outdoor air; wherein the chassis is configured with a bulge, the end of which is configured with a stretch-break prevention portion.
According to the utility model discloses window type air conditioner has advantages such as structural strength is higher, tensile crack resistance is strong.
According to some embodiments of the present invention, the ridge and the tear preventing portion are both protruded upward from the chassis, and a cavity is formed on a lower surface of the chassis; wherein the cross-sectional area of the cavity at the anti-pulling part is larger than that of the cavity at the bulge.
Further, the cross-sectional area of the cavity at the anti-pulling part is gradually increased along the direction far away from the bulge.
According to some embodiments of the present invention, the tear preventing portion comprises: the first side wall and the second side wall are opposite and arranged at intervals; the two opposite side edges of the top wall are respectively connected with the upper edge of the first side wall and the upper edge of the second side wall; wherein a distance between the first sidewall and the second sidewall gradually increases in a direction away from the protuberance.
According to some embodiments of the present invention, the tear preventing portion comprises: the first side wall and the second side wall are opposite and arranged at intervals; the two opposite side edges of the top wall are respectively connected with the upper edge of the first side wall and the upper edge of the second side wall; wherein the top wall extends obliquely upward gradually in a direction away from the ridge.
Further, the top wall and the protuberance are in a circular arc transition.
According to some embodiments of the invention, the chassis comprises: a tray bottom to which both the indoor side unit and the outdoor side unit are mounted; a rim surrounding a peripheral edge of the tray bottom; wherein the bulge and the anti-tearing portion are formed on the tray bottom, and the anti-tearing portion is connected with the tray edge.
Further, circular arc transition is respectively formed between the bulge and the anti-pulling crack portion and between the anti-pulling crack portion and the disc edge.
According to some embodiments of the invention, the outdoor side unit further comprises a compressor, the ridge is located the outdoor heat exchanger and between the compressors.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a window type air conditioner according to an embodiment of the present invention;
fig. 2 is an exploded view of a window type air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a base plate of a window type air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic view of another angle of the bottom plate of the window type air conditioner according to the embodiment of the present invention;
fig. 5 is a partially enlarged view of the area a in fig. 3.
Reference numerals:
a window type air conditioner 1, an outer cover 10, an air duct component 20, a coaming component 30,
A bottom plate 100, a bulge 110, a crack prevention part 111, a first side wall 112, a second side wall 113, a top wall 114,
A tray bottom 101, a tray edge 102,
An indoor unit 200, an indoor casing 210, an indoor heat exchanger 220, an indoor fan 230,
An outdoor side unit 300, an outdoor heat exchanger 310, a compressor 320, a motor bracket 330, a guide bracket 340,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more, and "a plurality" means one or more.
A window type air conditioner 1 according to an embodiment of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 to 5, a window type air conditioner 1 according to an embodiment of the present invention includes a housing 10, a base plate 100, an indoor side unit 200, and an outdoor side unit 300.
The chassis 100 forms an inner receiving space with the housing 10. The indoor-side unit 200 includes an indoor heat exchanger 220 and an indoor fan 230, the indoor fan 230 serving to guide indoor air to flow through the indoor heat exchanger 220, and the indoor heat exchanger 220 serving to exchange heat with the indoor air. The outdoor side unit 300 includes an outdoor heat exchanger 310 and an outdoor fan 350, the outdoor fan 350 serving to guide outdoor air to flow through the outdoor heat exchanger 310, and the outdoor heat exchanger 310 serving to exchange heat with the outdoor air. The chassis 100 is configured with a bulge 110, and the end of the bulge 110 is configured with a tear-preventing portion 111. Both the indoor side unit 200 and the outdoor side unit 300 are mounted to the base pan 100.
For example, the indoor side unit 200 faces the indoor side, the outdoor side unit 300 faces the outdoor side, and the outer cover 10 is located outside the window type air conditioner 1 to protect the components inside the window type air conditioner 1. The indoor side unit 200 and the outdoor side unit 300 are fixed by the base plate 100, for example, the indoor side unit 200 and the outdoor side unit 300 are installed on the base plate 100 by bolts, the base plate 100 is formed in a structure of the protrusion 110 by punching through a die, the protrusion 110 protrudes upward to divide an area where each component inside the window type air conditioner 1 is installed, and the protrusion 110 forms the base plate 100 in a zigzag shape to improve the structural strength of the base plate 100. The tear preventing part 111 has one end connected to the ridge 110 and the other end extending to the edge of the chassis 100. The outdoor fan 350 and the indoor fan 230 are coaxially disposed and are driven by a motor. The outdoor fan 350 can exchange outdoor air to make air circulate.
According to the utility model discloses window type air conditioner 1, through constructing uplift 110 on chassis 100, and the tip at uplift 110 is constructed and is prevented drawing part 111, make chassis 100 in stamping forming process, compare the chassis of only constructing the uplift, the probability that the emergence drawing in the stamping forming process was split is littleer, and prevent drawing part 111 more level and smooth in the shape of the border position on chassis 100, it is little to prevent that the temperature and the pressure of drawing part 111 compare other position differences on chassis 100, when having guaranteed chassis 100 structural integrity, chassis 100 border position has the stress concentration that has more littleer, chassis 100's structural strength has obtained the reinforcing, the probability that takes place the drawing and split has been reduced.
Therefore, the window type air conditioner 1 according to the embodiment of the present invention has the advantages of high structural strength, strong tensile crack resistance, etc.
In some embodiments of the present invention, as shown in fig. 3 and 4, the ridge 110 and the tear preventing portion 111 are both protruded upward from the bottom plate 100, and a cavity is formed at the lower surface of the bottom plate 100. Wherein the cross-sectional area of the cavity at the tear preventing portion 111 is larger than the cross-sectional area of the cavity at the ridge 110.
The bottom plate 100 may adopt the punch-formed protrusion 110 and the anti-tearing portion 111, so that a cavity is formed on the lower surface of the bottom plate 100, and the process is simple. Moreover, since the cross-sectional area of the cavity at the crack prevention portion 111 is larger than that of the cavity at the bulge 110, the crack prevention portion 111 forms a smoother transition with the chassis 100, thereby effectively dispersing stress and greatly increasing crack resistance.
It should be understood by those skilled in the art that the structure of the crack prevention portion 111 is different from the chamfer of the end of the prior art ridge, and the crack prevention portion 111 is separately formed as an integral structure, has a different structural form and relative volume from the chamfer of the prior art, and prevents the chassis 100 from being cracked at the ridge 110.
Further, as shown in fig. 5, the cross-sectional area of the cavity at the tear preventing portion 111 gradually increases in a direction away from the ridge 110. And then the cavity of the anti-pulling crack part 111 has a larger cross-sectional area near the edge of the chassis 100, and the transition between the anti-pulling crack part 111 and the edge of the chassis 100 is smoother, thereby further preventing the chassis 100 from being pulled and cracked.
In some embodiments of the present invention, as shown in fig. 3 and 4, the chassis 100 includes a chassis base 101 and a chassis rim 102.
Both the indoor side unit 200 and the outdoor side unit 300 are mounted to the tray bottom 101. The rim 102 surrounds the outer periphery of the tray bottom 101. Wherein, the bulge 110 and the anti-tearing portion 111 are formed on the tray bottom 101, and the anti-tearing portion 111 is connected with the tray rim 102. The tray bottom 101 and the tray edge 102 can be integrally formed, and the tray bottom 101 is horizontally arranged, so that the window type air conditioner 1 can be stably placed and fixed. The tray edge 102 is vertically arranged, so that the installation of structures such as a guide bracket 340, an indoor side shell 210 and the like which are described later is facilitated. And the disc edge 102 surrounds the peripheral edge of the disc bottom 101, so that the chassis 100 forms a bending structure, the structural strength of the chassis 100 is improved, and the outflow of condensed water in the chassis 100 is prevented.
In some embodiments of the present invention, as shown in fig. 5, the tear preventing portion 111 includes a first side wall 112, a second side wall 113, and a top wall 114.
The first sidewall 112 and the second sidewall 113 are disposed opposite and spaced apart from each other. Opposite side edges of the top wall 114 are connected to the upper edges of the first and second sidewalls 112 and 113, respectively. Wherein the distance between the first sidewall 112 and the second sidewall 113 gradually increases in a direction away from the ridge 110. Therefore, the distance between the first side wall 112 and the second side wall 113 adjacent to the rim 102 is greater, and the transition between the anti-pulling crack portion 111 and the rim 102 is smoother, thereby preventing the chassis 100 from being pulled apart.
Further, the distance between the first side wall 112 and the second side wall 113 gradually increases from top to bottom, i.e., the cross section of the cavity at the crack prevention portion 111 forms a trapezoid, and the distance between the two waists of the trapezoid gradually increases in a direction away from the bulge 110. Therefore, the lower edge of the first side wall 112 and the lower edge of the second side wall 113 are both connected with the tray bottom 101 of the chassis 100, the included angle between the lower edge of the first side wall 112 and the tray bottom 101 and the included angle between the lower edge of the second side wall 113 and the tray bottom 101 are larger, and the included angle between the top wall 114 and the first side wall 112 and the included angle between the top wall 113 and the second side wall 113 are obtuse angles, so that the mold stripping can be facilitated, and the mold is not easy to pull apart.
In some embodiments of the present invention, as shown in fig. 3 and 5, the top wall 114 extends in a direction away from the ridge 110 with a gradual upward slope.
And the top wall 114 is further from the tray floor 101 adjacent the tray edge 102. In this manner, the transition between the top wall 114 and the rim 102 is smoother, thereby reducing residual stress at the junction of the top wall 114 and the rim 102, and increasing the structural strength of the chassis 100. And also raises the included angle formed by the top wall 114 and the first side wall 112 and the second side wall 113, further preventing the chassis 100 from being pulled apart.
Therefore, the distance between the first side wall 112 and the second side wall 113 and the distance between the top wall 114 and the bottom wall 115 are gradually increased along the direction away from the bulge 110, so that the stress concentration of the crack preventing portion 111 is effectively avoided, and the chassis 100 is prevented from being cracked.
Further, as shown in fig. 5, the top wall 114 transitions in a circular arc with the ridge 110. The top wall 114 is more smoothly connected to the ridge 110, thereby improving the structural integrity of the chassis 100. And during stamping of the tray 100, the temperature and pressure at the top wall 114 and the bulge 110 are closer, reducing the probability of cracking between the top wall 114 and the bulge 110.
Further, as shown in fig. 5, the ridges 110 and the tear preventing portions 111 and the rim 102 are respectively in arc transition. Therefore, smooth transition is formed among the bulge 110, the anti-tearing part 111 and the disc edge 102, burrs at the connecting part are removed, and the chassis 100 is more attractive. And in the process of stamping the chassis 100, the temperature and the pressure of the bulge 110, the anti-cracking part 111 and the disc edge 102 are closer, so that the probability of cracking is reduced.
In some embodiments of the present invention, as shown in fig. 1 and 2, the outdoor side unit 300 includes an outdoor heat exchanger 310 and a compressor 320, and the ridge 110 is located between the outdoor heat exchanger 310 and the compressor 320. The compressor 320 and the outdoor heat exchanger 310 are partitioned by the ridges 110, and the outdoor side unit 300 is partitioned into different modules by the ridges 110, which is advantageous for design and disassembly.
Further, as shown in fig. 1 and 2, the outdoor side unit 300 further includes a motor 360 and a surrounding plate assembly 30, the surrounding plate assembly 30 includes a motor bracket 330, a guide bracket 340, and at least two connecting arms 370, the connecting arms 370 connect the guide bracket 340 and the motor bracket 330, the motor 360 is mounted on the motor bracket 330, the outdoor heat exchanger 310 is connected to the guide bracket 340, and the outdoor fan 350 is disposed in the guide bracket 340 and is in transmission connection with the motor 360.
The indoor unit 200 further includes an indoor side housing 210 and an air duct member 20, the indoor side housing 210 is mounted on the chassis 100, the air duct member 20 is disposed in the indoor side housing 210 and has an air inlet end, the indoor heat exchanger 220 is disposed at the air inlet end of the air duct member, and the indoor fan 230 is disposed in the air duct member and is in transmission connection with the motor 360.
The compressor 320, the indoor heat exchanger 220 and the outdoor heat exchanger 310 are connected to form a refrigerant circuit, and the compressor 320 compresses and delivers refrigerant so that the refrigerant can circulate in the refrigeration system of the window air conditioner 1.
The outdoor fan 350 and the indoor fan 230 are coaxially disposed and are driven by a motor 360. The outdoor fan 350 can suck outdoor air, and an air circulation flow path is defined by the guide bracket 340. The indoor-side housing 210 protects various elements and forms an indoor-side airflow path, and the indoor fan 230 can suck indoor air, thereby improving heat exchange efficiency.
The window type air conditioner 1 in the present application performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. The air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as a condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as an evaporator.
Other configurations and operations of the window type air conditioner 1 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "particular embodiment," "particular example," 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A window type air conditioner, comprising:
a housing;
a chassis forming an inner receiving space with the housing;
the indoor side unit is arranged on the chassis and comprises an indoor heat exchanger and an indoor fan, the indoor fan is used for guiding indoor air to flow through the indoor heat exchanger, and the indoor heat exchanger is used for exchanging heat with the indoor air;
the outdoor unit is arranged on the chassis and comprises an outdoor heat exchanger and an outdoor fan, the outdoor fan is used for guiding outdoor air to flow through the outdoor heat exchanger, and the outdoor heat exchanger is used for exchanging heat with the outdoor air;
wherein the chassis is configured with a bulge, the end of which is configured with a stretch-break prevention portion.
2. The window air conditioner as set forth in claim 1, wherein said ridge and said tear preventing portion each protrude upwardly from said base pan and form a cavity in a lower surface of said base pan;
wherein the cross-sectional area of the cavity at the anti-pulling part is larger than that of the cavity at the bulge.
3. The window air conditioner as set forth in claim 2, wherein the cross-sectional area of the cavity at said tear preventing portion increases in a direction away from said ridge.
4. The window air conditioner as set forth in claim 1, wherein said tear preventing portion comprises:
the first side wall and the second side wall are opposite and arranged at intervals;
the two opposite side edges of the top wall are respectively connected with the upper edge of the first side wall and the upper edge of the second side wall;
wherein a distance between the first sidewall and the second sidewall gradually increases in a direction away from the protuberance.
5. The window air conditioner as set forth in claim 1, wherein said tear preventing portion comprises:
the first side wall and the second side wall are opposite and arranged at intervals;
the two opposite side edges of the top wall are respectively connected with the upper edge of the first side wall and the upper edge of the second side wall;
wherein the top wall extends obliquely upward gradually in a direction away from the ridge.
6. The window air conditioner of claim 5, wherein said ceiling transitions in a circular arc with said ridge.
7. The window air conditioner of claim 1, wherein the base pan comprises:
a tray bottom to which both the indoor side unit and the outdoor side unit are mounted;
a rim surrounding a peripheral edge of the tray bottom;
wherein the bulge and the anti-tearing portion are formed on the tray bottom, and the anti-tearing portion is connected with the tray edge.
8. The window air conditioner of claim 7, wherein the ridges transition in an arc with the tear stop and the tear stop transitions with the pan rim, respectively.
9. The window air conditioner of any of claims 1-8, wherein the outdoor side unit further comprises a compressor, and the ridge is located between the outdoor heat exchanger and the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022222653.8U CN213300271U (en) | 2020-09-30 | 2020-09-30 | Window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022222653.8U CN213300271U (en) | 2020-09-30 | 2020-09-30 | Window type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213300271U true CN213300271U (en) | 2021-05-28 |
Family
ID=76012214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022222653.8U Active CN213300271U (en) | 2020-09-30 | 2020-09-30 | Window type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213300271U (en) |
-
2020
- 2020-09-30 CN CN202022222653.8U patent/CN213300271U/en active Active
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