CN215175538U - Air conditioner external unit capable of cooling air in advance - Google Patents
Air conditioner external unit capable of cooling air in advance Download PDFInfo
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- CN215175538U CN215175538U CN202121315021.4U CN202121315021U CN215175538U CN 215175538 U CN215175538 U CN 215175538U CN 202121315021 U CN202121315021 U CN 202121315021U CN 215175538 U CN215175538 U CN 215175538U
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Abstract
The utility model discloses an air conditioner outdoor unit capable of cooling air in advance, which belongs to the technical field of air conditioner outdoor units and comprises a casing, a fan and cooling fins, wherein the fan and the cooling fins are arranged in the casing; a plurality of air inlet channels communicated with the air inlet pipe are arranged on one side of the shell, which is far away from the radiating fins, the air inlet channels are arranged opposite to the fan, the air inlet channels are trumpet-shaped, and the small-diameter ends of the air inlet channels are arranged in the air inlet channels; a plurality of air outlet holes are formed in one side, away from the radiating fins, of the shell, and the air outlet holes are distributed on the outer side of the area, opposite to the shell, of the air inlet pipe; the utility model provides an outer quick-witted inner fan of current air conditioner not good problem of fin cooling effect.
Description
Technical Field
The utility model relates to an outer machine technical field of air conditioner, in particular to can give outer machine of air conditioner of air cooling in advance.
Background
At present, the air inlet side of a shell of an air conditioner outdoor unit is of a structure similar to a shutter or a latticed structure, and cooling fins and fans for cooling the cooling fins are arranged in the air conditioner outdoor unit; the fan rotates to drive air to enter the shell from the air inlet side of the shell; however, in hot summer, the temperature of the external air is high, hot air is directly introduced into the casing to cool the radiating fins, the temperature difference is relatively small, the radiating effect is not good, and the energy consumption of the air conditioner external unit cannot be reduced; therefore, it is necessary to provide an air conditioner outdoor unit capable of cooling air in advance.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for an air conditioner outdoor unit capable of cooling air in advance, so as to solve the problem that the cooling effect of the fan in the existing air conditioner outdoor unit on the heat sink is not good.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
an air conditioner outdoor unit capable of cooling air in advance comprises a casing, a fan and radiating fins, wherein the fan and the radiating fins are arranged in the casing; a plurality of air inlet channels communicated with an air inlet pipe are arranged on one side of the shell, which is far away from the radiating fins, the air inlet channels are arranged opposite to the fan, the air inlet channels are trumpet-shaped, and small-diameter ends of the air inlet channels are arranged in the air inlet channels; one side of the shell, which is far away from the radiating fins, is provided with a plurality of air outlet holes, and the air outlet holes are distributed on the outer side of the air inlet pipe and the shell in the relative area.
Preferably, the air inlet pipe is arranged in the middle of one side of the machine shell far away from the radiating fins.
Preferably, the end of the air inlet pipe is connected with the casing through a plurality of first screws.
Preferably, a mounting frame is arranged in the air inlet pipe, and the fan is mounted on the mounting frame.
Preferably, the axis of the fan is arranged coaxially with the axis of the air intake duct.
Preferably, a sun visor is arranged above the machine shell, four supporting blocks are arranged on the top surface of the machine shell, and the sun visor is installed on the four supporting blocks and horizontally arranged.
Preferably, the sun visor is connected to the support block by a second screw.
Preferably, the sun visor is a retractable plate.
Preferably, the sun visor is made of plastic.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. the utility model is provided with an air inlet pipe and a plurality of air inlet channels communicated with the air inlet pipe, a fan is arranged in the air inlet pipe, and when the fan works, air enters the air inlet pipe through the plurality of air inlet channels and is transmitted to the radiating fins by the fan; because the air inlet channel is trumpet-shaped, and the small-diameter end is arranged inwards, according to the Bernoulli equation principle, when hot air flows from the large-diameter end to the small-diameter end of the air inlet channel, the pressure changes, the air flow is cooled before entering the air inlet pipe, and the temperature can be reduced by a few degrees in a short time; like this, through the mode of physics cooling, need not consume extra electric energy alright realize air cooling, can lower the temperature to the fin better, solve the fan and to the not good problem of fin cooling effect, have better energy-conserving effect.
2. The sun-proof plate is arranged above the shell, and can shade the sun of the air conditioner external unit, so as to prevent the air conditioner external unit from being exposed to the sun and causing the internal temperature to be too high; the sun visor is detachably connected with the supporting block at the top of the shell, and an installer can determine whether the sun visor needs to be installed according to the actual situation of the installation position of the air conditioner outdoor unit; the sun-proof board is a telescopic board, is convenient to store when being contracted, increases the shielding area when being unfolded, and has better shielding effect.
Drawings
Fig. 1 is a schematic view of an internal structure of an air conditioner external unit provided in embodiment 1 of the present invention;
fig. 2 is an external schematic structural view of an air conditioner external unit provided in embodiment 2 of the present invention;
the main reference symbols in the drawings are as follows:
in the figure, 1-machine shell, 2-fan, 3-radiating fin, 4-air inlet pipe, 5-air inlet channel, 6-air outlet hole, 7-mounting rack, 8-sun visor and 9-supporting block.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
Referring to fig. 1, an air conditioner outdoor unit capable of cooling air in advance includes a casing 1, and a fan 2 and a heat sink 3 disposed in the casing 1, wherein the fan 2 and the heat sink 3 are disposed opposite to each other, an air inlet pipe 4 is disposed in the casing 1, the air inlet pipe 4 is disposed horizontally, one end of the air inlet pipe is connected to the casing 1, and the fan 2 is disposed in the air inlet pipe 4. One side of the casing 1 far away from the radiating fins 3 is provided with a plurality of air inlet channels 5 communicated with the air inlet pipe 4, the air inlet channels 5 are all arranged opposite to the fan 2, and the air inlet channels 5 are trumpet-shaped and the small-diameter ends of the air inlet channels are arranged inwards. One side of the casing 1, which is far away from the radiating fins 3, is provided with a plurality of air outlet holes 6, and the air outlet holes 6 are distributed at the outer side of the area, opposite to the casing 1, of the air inlet pipe 4. The air flow blown to the radiating fins 3 by the fan 2 is diffused to the periphery after striking the radiating fins 3, and is finally discharged through the plurality of air outlet holes 6.
Wherein, the air inlet pipe 4 is installed in the middle of one side of the casing 1 far away from the radiating fins 3, and the end part of the air inlet pipe 4 is connected with the casing 1 through a plurality of first screws. In this embodiment, the number of the first screws is four. Be provided with mounting bracket 7 in the intake pipe 4, fan 2 installs on mounting bracket 7, and the axis of fan 2 sets up with the axis of intake pipe 4 is coaxial.
The utility model discloses be provided with intake pipe 4 and communicating a plurality of inlet channel 5 with it, be provided with fan 2 in the intake pipe 4, fan 2 during operation, the air gets into intake pipe 4 through a plurality of inlet channel 5 to convey to fin 3 by fan 2. Because the inlet channel 5 is trumpet-shaped and the small diameter end is arranged in the inner direction, according to the Bernoulli equation principle, when hot air flows from the large diameter end to the small diameter end of the inlet channel 5, the pressure changes, the air flow is cooled before entering the inlet pipe 4, and the temperature can be reduced by a few degrees in a short time. Like this, through the mode of physics cooling, need not consume extra electric energy alright realize air cooling, can lower the temperature to fin 3 better, solve fan 2 to the not good problem of fin 3 cooling effect, have better energy-conserving effect.
Example 2
Referring to fig. 2, on the basis of embodiment 1, in this embodiment, a sun visor 8 is disposed above the casing 1, four supporting blocks 9 are disposed on the top surface of the casing 1, and the sun visor 8 is mounted on the four supporting blocks 9 and horizontally disposed. Wherein, sun visor 8 links to each other with supporting shoe 9 through the second screw, makes things convenient for sun visor 8 to carry out the dismouting. The sun visor 8 is a retractable plate and comprises a fixed plate and a movable plate which is telescopically arranged in the fixed plate, the fixed plate is arranged on the four supporting blocks 9, and the front side of the fixed plate is provided with a locking screw for locking the movable plate. The sun visor 8 is made of plastic, and has the advantages of low cost and portability.
The utility model discloses be provided with sun visor 8 in the top of casing 1, sun visor 8 can carry out the sunshade protection to the outer machine of air conditioner, prevents that the outer machine of air conditioner from being exposed to the sun and leading to the too high condition of its inside temperature. Wherein, sun visor 8 can dismantle with the supporting shoe 9 at casing 1 top and be connected, and the installer can confirm whether to install sun visor 8 according to the actual conditions of outer quick-witted mounted position of air conditioner. The sun-proof board 8 is a telescopic board, is convenient to store when being contracted, increases the shielding area when being unfolded, and has better shielding effect.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (9)
1. The utility model provides an outer machine of air conditioner that can give air cooling in advance, includes the casing and sets up fan and the fin in the casing, the fan with the fin sets up relatively, its characterized in that: an air inlet pipe is arranged in the shell, the air inlet pipe is horizontally arranged, one end of the air inlet pipe is connected with the shell, and the fan is arranged in the air inlet pipe; a plurality of air inlet channels communicated with an air inlet pipe are arranged on one side of the shell, which is far away from the radiating fins, the air inlet channels are arranged opposite to the fan, the air inlet channels are trumpet-shaped, and small-diameter ends of the air inlet channels are arranged in the air inlet channels; one side of the shell, which is far away from the radiating fins, is provided with a plurality of air outlet holes, and the air outlet holes are distributed on the outer side of the air inlet pipe and the shell in the relative area.
2. An outdoor unit of an air conditioner capable of pre-cooling air as claimed in claim 1, wherein: the air inlet pipe is arranged in the middle of one side, far away from the radiating fins, of the machine shell.
3. An outdoor unit of an air conditioner capable of pre-cooling air as claimed in claim 2, wherein: the end of the air inlet pipe is connected with the shell through a plurality of first screws.
4. An outdoor unit of an air conditioner capable of pre-cooling air according to claim 3, wherein: an installation frame is arranged in the air inlet pipe, and the fan is installed on the installation frame.
5. An outdoor unit of an air conditioner capable of pre-cooling air according to claim 4, wherein: the axis of the fan and the axis of the air inlet pipe are coaxially arranged.
6. An outdoor unit of an air conditioner capable of pre-cooling air as claimed in claim 1, wherein: the sun-proof plate is arranged above the shell, the top surface of the shell is provided with four supporting blocks, and the sun-proof plate is installed on the four supporting blocks and is horizontally arranged.
7. An outdoor unit of an air conditioner capable of pre-cooling air as claimed in claim 6, wherein: the sun visor is connected with the supporting block through a second screw.
8. An outdoor unit of an air conditioner capable of pre-cooling air as claimed in claim 7, wherein: the sun visor is a telescopic plate.
9. An outdoor unit of an air conditioner capable of pre-cooling air as claimed in claim 8, wherein: the sun visor is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315021.4U CN215175538U (en) | 2021-05-25 | 2021-05-25 | Air conditioner external unit capable of cooling air in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121315021.4U CN215175538U (en) | 2021-05-25 | 2021-05-25 | Air conditioner external unit capable of cooling air in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215175538U true CN215175538U (en) | 2021-12-14 |
Family
ID=79388322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121315021.4U Active CN215175538U (en) | 2021-05-25 | 2021-05-25 | Air conditioner external unit capable of cooling air in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215175538U (en) |
-
2021
- 2021-05-25 CN CN202121315021.4U patent/CN215175538U/en active Active
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