CN217004692U - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
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- CN217004692U CN217004692U CN202123352582.4U CN202123352582U CN217004692U CN 217004692 U CN217004692 U CN 217004692U CN 202123352582 U CN202123352582 U CN 202123352582U CN 217004692 U CN217004692 U CN 217004692U
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Abstract
The utility model discloses an air conditioner indoor unit, comprising: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet; the heat exchanger bracket is arranged in the shell; the indoor heat exchanger is arranged on the heat exchanger bracket, and airflow entering from the indoor air inlet flows through the indoor heat exchanger; the electric heating bracket is mounted on the heat exchanger bracket; an electric heater mounted to the electric heating support, at least a portion of the electric heater being located in an airflow path through the indoor heat exchanger; wherein the electric heating support is configured with a hollowed-out hole located on an air flow path through the indoor heat exchanger. The air conditioner indoor unit provided by the embodiment of the utility model has the advantages of strong integrity, large ventilation area, high heat exchange efficiency and the like.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit.
Background
Air conditioner indoor among the correlation technique is provided with the electric heater who carries out auxiliary heating usually, and electric heater direct mount is inside the casing and is inconvenient, needs fixed bolster isotructure to carry out supplementary installation, but the fixed bolster can occupy great airflow path, leads to indoor heat exchanger's heat transfer to receive the influence. Moreover, the electric heater and the fixing support are difficult to form an integral structure, the fixing support and the electric heater still need to be disassembled and assembled when the electric heater is disassembled and assembled, the integrity is poor, and the disassembly and the assembly are complex.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the air conditioner indoor unit which has the advantages of strong integrity, large ventilation area, high heat exchange efficiency and the like.
To achieve the above object, an indoor unit of an air conditioner according to an embodiment of the present invention includes: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet; the heat exchanger bracket is arranged in the shell; the indoor heat exchanger is arranged on the heat exchanger bracket, and airflow entering from the indoor air inlet flows through the indoor heat exchanger; the electric heating bracket is mounted on the heat exchanger bracket; an electric heater mounted to the electric heating support, at least a portion of the electric heater being located in an airflow path through the indoor heat exchanger; wherein the electric heating support is configured with a hollowed-out hole, the hollowed-out hole being located on an air flow path through the indoor heat exchanger.
The air conditioner indoor unit provided by the embodiment of the utility model has the advantages of strong integrity, large ventilation area, high heat exchange efficiency and the like.
According to some specific embodiments of the present invention, the heat exchanger support includes a heat exchanger upper support and a heat exchanger lower support, one end of the indoor heat exchanger is mounted to the heat exchanger upper support, and the other end of the indoor heat exchanger is mounted to the heat exchanger lower support; the electric heating support comprises an upper mounting frame and a lower mounting frame, one end of the electric heater is mounted on the upper mounting frame, the other end of the electric heater is mounted on the lower mounting frame, the upper mounting frame is mounted on the upper heat exchanger support, the lower mounting frame is mounted on the lower heat exchanger support, and the upper mounting frame and the lower mounting frame are both provided with the hollowed holes.
Further, the upper mounting bracket is configured with a first rib surrounding the hollow hole of the upper mounting bracket, and the first rib is formed on at least one side of the upper mounting bracket in the thickness direction; the lower mounting bracket is configured with a second convex rib surrounding the hollow hole of the lower mounting bracket, and the second convex rib is formed on at least one side of the lower mounting bracket in the thickness direction.
According to some specific embodiments of the utility model, the electric heater comprises: the upper support is arranged on the upper mounting frame; the lower support is arranged on the lower mounting frame; and one end of the electric heating body is arranged on the upper support, and the other end of the electric heating body is arranged on the lower support.
Further, the upper support is configured with an upper mounting groove, the one end of the electric heater is accommodated in the upper mounting groove, a first fastening piece penetrates through a side wall of the upper mounting groove, and the first fastening piece fixes the one end of the electric heater in the upper mounting groove by abutting against the electric heater; the lower support is provided with a lower mounting groove, the other end of the electric heating body is accommodated in the lower mounting groove, a second fastening piece penetrates through the side wall of the lower mounting groove, and the second fastening piece is used for fixing the other end of the electric heating body in the lower mounting groove by abutting against the electric heating body.
According to some embodiments of the utility model, the heat exchanger upper bracket is configured with a via hole, and the upper mounting bracket comprises: the mounting plate is mounted on one side, back to the electric heater, of the upper heat exchanger bracket; the connecting part is connected to the mounting plate and penetrates through the through hole; the electric heating installation part is connected to the connecting part, and the electric heater is installed on the electric heating installation part; wherein, the fretwork hole is formed in connecting portion with the electrical heating installation department.
According to some embodiments of the utility model, the heat exchanger lower bracket is configured with an insertion groove, and the lower mounting bracket is inserted into the insertion groove to be fixed with the heat exchanger lower bracket.
According to some embodiments of the present invention, the electric heater is plural, the one end of each of the plural electric heaters is mounted to the upper mounting bracket, and the other end of each of the plural electric heaters is mounted to the lower mounting bracket.
Further, the hollow hole of the upper mounting frame comprises: a first hollowed-out hole located between the one end of the electric heater and the heat exchanger upper bracket; a second hollowed-out hole located between the one ends of adjacent electric heaters.
According to some embodiments of the present invention, a surface of the indoor heat exchanger facing the electric heater is configured with a recess at a center in a width direction of the indoor heat exchanger, and the electric heater is provided at the recess.
Additional aspects and advantages of the utility model 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 utility model.
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 an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating the assembly of an electric heater of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating an assembly of an electric heater and an upper mounting bracket of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 5 is an assembly view illustrating an electric heater, an upper mounting bracket and an upper bracket of a heat exchanger of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 6 is an assembly view of an electric heater, a lower mounting bracket and a lower bracket of a heat exchanger of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 7 is a sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
reference numerals:
an air conditioner indoor unit 1, a shell 100, an indoor air inlet 101,
A heat exchanger bracket 110, an indoor heat exchanger 120, an electric heating bracket 130, an electric heater 140,
A hollow hole 13, a heat exchanger upper bracket 111, a heat exchanger lower bracket 112,
An upper mounting bracket 131, a lower mounting bracket 132, a first rib 133, a second rib 134,
An upper holder 141, a lower holder 142, an electric heater 143, an upper mounting groove 144, a lower mounting groove 145, a,
A first hollow hole 1301, a second hollow hole 1302, and a recess 121.
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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to 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 and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so 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.
An air conditioner indoor unit 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
As shown in fig. 1 to 7, an air conditioner indoor unit 1 according to an embodiment of the present invention includes a cabinet 100, a heat exchanger bracket 110, an indoor heat exchanger 120, an electric heating bracket 130, and an electric heater 140.
The cabinet 100 is provided with an indoor air inlet 101. The heat exchanger bracket 110 is installed in the cabinet 100. The indoor heat exchanger 120 is installed at the heat exchanger bracket 110, and the air flow entering from the indoor air inlet 101 passes through the indoor heat exchanger 120. The electric heating bracket 130 is mounted to the heat exchanger bracket 110. The electric heater 140 is mounted to the electric heating support 130, and at least a portion of the electric heater 140 is positioned on an air flow path passing through the indoor heat exchanger 120.
The electric heating bracket 130 is configured with a hollow hole 13, and the hollow hole 13 is located on an air flow path passing through the indoor heat exchanger 120.
For example, the indoor unit 1 of the air conditioner is a floor air conditioner, the indoor air inlet 101 is located on the rear side surface of the casing 100, and the indoor air inlet 101, the indoor heat exchanger 120 and the electric heater 140 may be sequentially arranged from back to front, or the indoor air inlet 101, the electric heater 140 and the indoor heat exchanger 120 may be sequentially arranged from back to front. The electric heater 140 and the indoor heat exchanger 120 are extended in the up-and-down direction, thereby ensuring a large heat exchange area. When the indoor temperature is low, the electric heater 140 is turned on, the electric heater 140 can be used independently, and can also assist the indoor heat exchanger 120 in heat exchange, so that the heat exchange of indoor air is promoted, and the indoor heating effect is improved.
According to the air conditioner indoor unit 1 of the embodiment of the present invention, the electric heater 140 and the indoor heat exchanger 120 may be mounted to the heat exchanger bracket 110 together by mounting the electric heating bracket 130 to the heat exchanger bracket 110 and mounting the electric heater 140 to the electric heating bracket 130. When the electric heater 140 is installed, the electric heater 140 and the electric heating support 130 can be formed into a whole and installed on the heat exchanger support 110 together, so that the installation is more convenient and the integrity is higher. In addition, the electric heating support 130 may space the electric heater 140 from the heat exchanger support 110, which is beneficial to shorten the length of the electric heater 140, so that the heating position of the electric heater 140 is closer to the central area of the indoor heat exchanger 120, and the cooperative heating efficiency of the electric heater 140 and the indoor heat exchanger 120 is improved. The hollow hole 13 is formed in the electric heating bracket 130, so that the air flowing through the indoor heat exchanger 120 smoothly flows through the hollow hole 13, thereby performing sufficient heat exchange, reducing the concentration of heat in the casing 100, and ensuring good heat dissipation.
Therefore, the air conditioner indoor unit 1 according to the embodiment of the utility model has the advantages of strong integrity, large ventilation area, high heat exchange efficiency and the like.
In some embodiments of the present invention, the heat exchanger bracket 110 includes a heat exchanger upper bracket 111 and a heat exchanger lower bracket 112, one end of the indoor heat exchanger 120 is mounted to the heat exchanger upper bracket 111, and the other end of the indoor heat exchanger 120 is mounted to the heat exchanger lower bracket 112.
The electric heating support 130 includes an upper mounting bracket 131 and a lower mounting bracket 132, one end of the electric heater 140 is mounted to the upper mounting bracket 131, the other end of the electric heater 140 is mounted to the lower mounting bracket 132, the upper mounting bracket 131 is mounted to the heat exchanger upper support 111, the lower mounting bracket 132 is mounted to the heat exchanger lower support 112, and both the upper mounting bracket 131 and the lower mounting bracket 132 are configured with the hollow hole 13.
The heat exchanger upper bracket 111 and the heat exchanger lower bracket 112 are respectively located at upper and lower ends of the electric heater 140, the electric heater 140 is mounted on the heat exchanger upper bracket 111 through the upper mounting bracket 131, and is mounted on the heat exchanger lower bracket 112 through the lower mounting bracket 132, and upper and lower ends of the indoor heat exchanger 120 are respectively mounted on the heat exchanger upper bracket 111 and the heat exchanger lower bracket 112, so that the electric heater 140 can be disposed at a position corresponding to the indoor heat exchanger 120, the electric heater 140 and the indoor heat exchanger 120 can achieve a common heating effect, and the heat exchange efficiency is improved.
Further, as shown in fig. 4 and 6, the upper mount 131 is configured with a first rib 133 surrounding the hollow hole 13 of the upper mount 131, and the first rib 133 is formed at least one side in the thickness direction of the upper mount 131. The lower mount 132 is configured with a second rib 134 surrounding the hollow hole 13 of the lower mount 132, the second rib 134 being formed at least one side in the thickness direction of the lower mount 132.
For example, the first rib 133 is formed on a side of the upper mount 131 facing the indoor air inlet 101, and the second rib 134 is formed on a side of the upper mount 131 facing the indoor air inlet 101. The first ribs 133 are constructed through the upper mounting frame 131, the second ribs 134 are constructed through the lower mounting frame 132, the structural strength of the upper mounting frame 131 and the structural strength of the lower mounting frame 132 are improved, the first ribs 133 surround the hollow holes 13 of the upper mounting frame 131, the second ribs 134 surround the hollow holes 13 of the lower mounting frame 132, extra reinforcement is achieved at positions adjacent to the hollow holes 13, the first ribs 133 and the second ribs 134 cannot block air flow passing through the hollow holes 13, and high heat exchange efficiency of the indoor unit 1 of the air conditioner is maintained.
In some embodiments of the present invention, as shown in fig. 4 to 6, the electric heater 140 includes an upper holder 141, a lower holder 142, and an electric heater 143.
The upper holder 141 is mounted to the upper mount 131. The lower bracket 142 is mounted to the lower mount 132. The electric heater 143 has one end mounted to the upper holder 141 and the other end mounted to the lower holder 142.
For example, the electric heater 143 is a metal member, and the electric heater 143 may be configured in a metal frame structure as shown in fig. 4 to 6, or in a structure extending in a length direction thereof and having fins formed on both sides. The electrode plate of the electric heater 140 may be received in the upper holder 141 and/or the lower holder 142, and the electric heater 143 is connected thereto through the electrode plate to perform an electric heating function. The electric heater 140 can be more firmly mounted with the upper and lower mounting brackets 131 and 132 by constructing the upper and lower holders 141 and 142, and the upper and lower holders 141 and 142 can improve safety of electrical connection of the electric heater 143.
Further, as shown in fig. 5 and 6, the upper holder 141 is configured with an upper mounting groove 144, one end of the electric heating body 143 is received in the upper mounting groove 144, and a first fastening member (not shown) is penetrated through a sidewall of the upper mounting groove 144 and fixes one end of the electric heating body 143 in the upper mounting groove 144 by abutting against the electric heating body 143.
The lower holder 142 is configured with a lower mounting groove 145, the other end of the electric heater 143 is received in the lower mounting groove 145, and a second fastening member (not shown) is penetrated through a sidewall of the lower mounting groove 145, and the second fastening member fixes the other end of the electric heater 143 in the lower mounting groove 145 by abutting against the electric heater 143.
Thus, both ends of the electric heater 143 are received in the upper and lower mounting grooves 144 and 145, respectively. And the upper mounting groove 144 is stopped by a first fastener, and the lower mounting groove 145 is stopped by a second fastener, so that the upper support 141, the lower support 142 and the electric heater 143 can be conveniently disassembled and assembled, and the maintenance is convenient.
In some embodiments of the present invention, as shown in fig. 5, the heat exchanger upper bracket 111 is configured with a through hole, and the upper mounting bracket 131 includes a mounting plate 135, a connection part 136, and an electric heating mounting part 137.
The mounting plate 135 is mounted to a side of the heat exchanger upper bracket 111 facing away from the electric heater 140. The connection portion 136 is connected to the mounting plate 135 and passes through the via hole. The electric heating installation part 137 is connected to the connection part 136, and the electric heater 140 is installed to the electric heating installation part 137. Wherein, the hollow hole 13 is formed at the connection portion 136 and the electric heating installation portion 137.
While the connection portion 136 passes through the through hole, the mounting plate 135 may be stopped against the surface of the heat exchanger upper bracket 111, and the mounting plate 135 may be mounted to the heat exchanger upper bracket 111 by a fastener (e.g., a bolt), so that the upper mounting bracket 131 and the heat exchanger upper bracket 111 are fixed.
In some embodiments of the present invention, as shown in fig. 6, the heat exchanger lower bracket 112 is configured with a slot 138, and the lower mounting bracket 132 is inserted into the slot 138 to be fixed with the heat exchanger lower bracket 112.
The slot 138 is fixedly inserted into the lower mounting frame 132, so that an additional fixing structure is not needed, and the structure is simple. Therefore, the upper mounting bracket 131 is fixed to the heat exchanger upper bracket 111, and the lower mounting bracket 132 is fixed to the heat exchanger lower bracket 112, thereby ensuring the stability of the installation of the electric heater 140.
When the electric heater 140 needs to be assembled, the upper mounting bracket 131, the electric heater 140 and the lower mounting bracket 132 are only required to be jointly passed through the through hole of the heat exchanger upper bracket 111, and the lower mounting bracket is inserted into the slot 138, and the mounting plate 135 abuts against and is mounted on the surface of the heat exchanger upper bracket 111, so that the integral mounting of the electric heating bracket 130 and the electric heater 140 is realized, and the mounting efficiency is higher.
In some embodiments of the present invention, as shown in fig. 3, the electric heater 140 is provided in plurality, one end of each of the plurality of electric heaters 140 is mounted to the upper mounting bracket 131, and the other end of each of the plurality of electric heaters 140 is mounted to the lower mounting bracket 132.
For example, the plurality of electric heaters 140 are arranged side by side and at intervals, and each of the plurality of electric heaters 140 corresponds to a position of the indoor heat exchanger 120. Through setting up a plurality of electric heater 140, increased the heating effect to the heating scope is bigger, has further promoted the air conditioner comfort of heating.
Further, as shown in fig. 4, the hollow holes 13 of the upper mounting bracket 131 include a first hollow hole 1301 and a second hollow hole 1302.
The first hollow hole 1301 is located between one end of the electric heater 140 and the heat exchanger upper bracket 111, and the second hollow hole 1302 is located between one ends of the adjacent electric heaters 140.
For example, the first hollow hole 1301 and the second hollow hole 1302 are both configured as rectangular holes, and the area of the first hollow hole 1301 is smaller than that of the second hollow hole 1302. Specifically, the first hollow hole 1301 is formed in the connecting portion 136, and the second hollow hole 1302 is formed in the electric heating installation portion 137, so that the first hollow hole 1301 and the second hollow hole 1302 can be adapted to the shape of the upper mounting bracket 131, and the ventilation area of the upper mounting bracket 131 can be ensured.
In some embodiments of the present invention, as shown in fig. 7, the surface of the indoor heat exchanger 120 facing the electric heater 140 is configured with a recess 121, the recess 121 is at the center of the indoor heat exchanger 120 in the width direction, and the electric heater 140 is provided at the recess 121.
For example, the indoor heat exchanger 120 surrounds the electric heater 140 at the rear and both sides of the electric heater 140, so that the indoor heat exchanger 120 and the electric heater 140 can cooperatively exchange heat, the heat exchange area is large, and the heat exchange efficiency is high. And the indoor heat exchanger 120 can be adapted to the shape of the cabinet 100 at the rear side, and the electric heater 140 is disposed at the recess 121, so that the space inside the cabinet 100 is fully utilized, and the space utilization rate is higher.
Other constructions and operations of the indoor unit 1 of the air conditioner according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
The air conditioner indoor unit performs a refrigeration cycle 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 outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
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.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model 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 utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit for an air conditioner, comprising:
the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet;
a heat exchanger bracket mounted within the enclosure;
the indoor heat exchanger is arranged on the heat exchanger bracket, and airflow entering from the indoor air inlet flows through the indoor heat exchanger;
the electric heating bracket is mounted on the heat exchanger bracket;
an electric heater mounted to the electric heating support, at least a portion of the electric heater being located in an airflow path through the indoor heat exchanger;
wherein the electric heating support is configured with a hollowed-out hole, the hollowed-out hole being located on an air flow path through the indoor heat exchanger.
2. An indoor unit of an air conditioner according to claim 1, wherein the heat exchanger bracket comprises an upper heat exchanger bracket and a lower heat exchanger bracket, one end of the indoor heat exchanger is mounted on the upper heat exchanger bracket, and the other end of the indoor heat exchanger is mounted on the lower heat exchanger bracket;
the electric heating support comprises an upper mounting frame and a lower mounting frame, one end of the electric heater is installed on the upper mounting frame, the other end of the electric heater is installed on the lower mounting frame, the upper mounting frame is installed on the upper heat exchanger support, the lower mounting frame is installed on the lower heat exchanger support, and the upper mounting frame and the lower mounting frame are both provided with the hollowed-out holes.
3. An indoor unit for an air conditioner according to claim 2, wherein the upper mounting bracket is configured with a first rib surrounding the hollow hole of the upper mounting bracket, the first rib being formed on at least one side in a thickness direction of the upper mounting bracket;
the lower mounting bracket is configured with a second convex rib surrounding a hollow hole of the lower mounting bracket, and the second convex rib is formed on at least one side of the lower mounting bracket in the thickness direction.
4. An indoor unit for an air conditioner according to claim 2, wherein the electric heater comprises:
the upper support is arranged on the upper mounting frame;
the lower support is arranged on the lower mounting rack;
and one end of the electric heating body is arranged on the upper support, and the other end of the electric heating body is arranged on the lower support.
5. An indoor unit of an air conditioner as claimed in claim 4, wherein the upper support is configured with an upper mounting groove, the one end of the electric heater is accommodated in the upper mounting groove, a first fastening member is penetrated through a side wall of the upper mounting groove, and the first fastening member fixes the one end of the electric heater in the upper mounting groove by abutting against the electric heater;
the lower support is provided with a lower mounting groove, the other end of the electric heating body is accommodated in the lower mounting groove, a second fastener penetrates through the side wall of the lower mounting groove, and the second fastener is used for fixing the other end of the electric heating body in the lower mounting groove by abutting against the electric heating body.
6. An indoor unit for an air conditioner according to claim 2, wherein the heat exchanger upper bracket is configured with a via hole, and the upper mounting bracket comprises:
the mounting plate is mounted on one side, back to the electric heater, of the upper heat exchanger bracket;
the connecting part is connected to the mounting plate and penetrates through the through hole;
the electric heating installation part is connected to the connecting part, and the electric heater is installed on the electric heating installation part;
wherein, the fretwork hole is formed in connecting portion with the electrical heating installation department.
7. An indoor unit of an air conditioner according to claim 2, wherein the heat exchanger lower bracket is configured with a slot into which the lower mounting bracket is inserted to be fixed with the heat exchanger lower bracket.
8. An indoor unit for an air conditioner according to claim 2, wherein the electric heater is plural, the one end of each of the plural electric heaters is mounted to the upper mounting bracket, and the other end of each of the plural electric heaters is mounted to the lower mounting bracket.
9. An indoor unit for an air conditioner according to claim 8, wherein the hollow hole of the upper mounting bracket comprises:
a first hollowed-out hole located between the one end of the electric heater and the heat exchanger upper bracket;
a second hollowed-out hole located between the one ends of adjacent electric heaters.
10. An indoor unit for an air conditioner according to claim 1, wherein a surface of the indoor heat exchanger facing the electric heater is configured with a recess at a center in a width direction of the indoor heat exchanger, and the electric heater is provided at the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123352582.4U CN217004692U (en) | 2021-12-28 | 2021-12-28 | Indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123352582.4U CN217004692U (en) | 2021-12-28 | 2021-12-28 | Indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217004692U true CN217004692U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123352582.4U Active CN217004692U (en) | 2021-12-28 | 2021-12-28 | Indoor machine of air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN217004692U (en) |
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2021
- 2021-12-28 CN CN202123352582.4U patent/CN217004692U/en active Active
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