CN209978251U

CN209978251U - Air conditioner for mosquito net and/or tent

Info

Publication number: CN209978251U
Application number: CN201920674879.6U
Authority: CN
Inventors: 陈密坚; 古雪冬
Original assignee: Zhongshan Mingchang Refrigeration Equipment Co Ltd
Current assignee: Zhongshan Mingchang Refrigeration Equipment Co Ltd
Priority date: 2019-04-30
Filing date: 2019-05-10
Publication date: 2020-01-21
Anticipated expiration: 2029-05-10

Abstract

An air conditioner for a mosquito net and/or a tent, comprising a base, characterized in that: the base is provided with a compressor, a condenser, an evaporator, a front cross-flow fan device and a rear centrifugal fan device; the front cross-flow fan device and the rear centrifugal fan device are respectively arranged in the front and the rear of the base, the condensers are arranged on the two sides of the left air inlet and the right air inlet of the rear centrifugal fan device, the evaporator is arranged on the front side of the air inlet of the front cross-flow fan device, and the compressor is arranged in the middle of the base and is respectively connected with the condensers and the evaporators in a matched mode through pipelines. The utility model discloses an above-mentioned structure's improvement has that simple structure is reasonable, refrigeration effect is good, convenient to use, low in manufacturing cost, easy production, easy realization, connect characteristics such as compact, small, energy-concerving and environment-protective and safe and reliable between each component, and the practicality is strong.

Description

Air conditioner for mosquito net and/or tent

Technical Field

The utility model relates to an air conditioner for mosquito net and/or tent.

Background

Chinese patent document No. CN202032683U discloses a mosquito net air conditioner in 2011, 11/9, which comprises a cover cap, a front panel, an evaporator, an electric control device, a compressor, a bottom plate, a wind wheel housing, a motor frame, a fan blade, a condenser and a rear panel, wherein the panel is provided with an air suction opening and a cold and hot air outlet, the evaporator is fixed on the air suction opening at the inner side of the front panel, the compressor, the wind wheel housing and the motor frame are correspondingly fixed on the bottom plate, the motor is fixed on the motor frame, the front end of the motor is fixedly connected with the wind wheel, the rear end of the motor is fixedly connected with the fan blade, and the condenser is. Although the volume of the mosquito net air conditioner with the structure is made to be smaller, the heat dissipation effect of the condenser is poor in the using process, so that the refrigerating effect of the evaporator is relatively weak, the refrigerating effect is poor, and the using requirement of a user cannot be met. Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air conditioner for mosquito net and/or tent which has simple and reasonable structure, good refrigeration effect, convenient use, low manufacturing cost, easy production, easy realization, compact connection among all components, small volume, energy saving, environmental protection, safety and reliability, so as to overcome the defects in the prior art.

The air conditioner for the mosquito net and/or the tent designed according to the purpose comprises a base and is characterized in that: the base is provided with a compressor, a condenser, an evaporator, a front cross-flow fan device and a rear centrifugal fan device; the front cross-flow fan device and the rear centrifugal fan device are respectively arranged in the front and the rear of the base, the condensers are arranged on the two sides of the left air inlet and the right air inlet of the rear centrifugal fan device, the evaporator is arranged on the front side of the air inlet of the front cross-flow fan device, and the compressor is arranged in the middle of the base and is respectively connected with the condensers and the evaporators in a matched mode through pipelines.

The rear centrifugal fan device comprises a left volute, a right volute, a rear driving motor and a rear centrifugal wind wheel; the rear centrifugal wind wheel is in driving connection with the rear driving motor and rotates in the rear air channel through the driving of the rear driving motor.

And the left shaft end and the right shaft end of the rear driving motor are respectively provided with a shockproof piece, and are respectively connected with the left volute and the right volute in a shockproof matching manner through the shockproof pieces.

The left volute and/or the right volute are/is also provided with a shockproof bracket; the shockproof piece is arranged on the shockproof bracket; the left and/or right shaft ends of the rear driving motor penetrate through the shockproof bracket and are connected with the left volute and/or the right volute in a shockproof matching manner through the shockproof piece; the middle part of the shockproof piece is provided with at least one shockproof gap.

The side parts of the left volute and the right volute are respectively provided with a left air inlet and a right air inlet; the two condensers are respectively positioned at the outer sides of the left air inlet and the right air inlet; an air outlet is further arranged between the left volute and the right volute, and a protective isolation grating is further arranged on the air outlet.

The front cross-flow fan device comprises a front cross-flow fan wheel shell, a front driving motor and a front cross-flow fan wheel; the front cross-flow wind wheel shell is arranged on the base, a front air channel is formed in the front cross-flow wind wheel shell, the front driving motor is a brushless direct current motor and is arranged on the front cross-flow wind wheel shell, a driving shaft of the front driving motor extends into the front air channel, and the front cross-flow wind wheel is in driving connection with the driving shaft of the front driving motor and rotates in the front air channel through the driving of the driving shaft.

The front through-flow wind wheel shell is provided with a shockproof support, and a shockproof piece is arranged on the shockproof support; the driving shaft of the front driving motor penetrates through the shockproof bracket and is arranged on the front through-flow wind wheel shell in a shockproof mode through the shockproof piece; the middle part of the shockproof piece is provided with at least one shockproof gap.

A front air inlet and a front air outlet are respectively arranged in front of the front cross-flow wind wheel shell, the front air inlet is positioned below the front cross-flow wind wheel, and the front air outlet is positioned in front of the front cross-flow wind wheel; the evaporator is positioned in front of the front air inlet; and the front air outlet is also movably provided with an air guide component.

The air guide assembly comprises an air guide bracket, an air guide driving motor and air guide blades; the wind guide support is arranged on the front air outlet, the wind guide driving motor is a brushless direct current motor and is arranged on the wind guide support, and the wind guide blades are in driving connection with the wind guide driving motor and are driven by the wind guide driving motor to swing left and right and/or up and down on the wind guide support.

The base is also provided with a shell which is covered on the compressor, the front cross-flow fan device, the rear centrifugal fan device, the condenser and the evaporator.

Through the improvement of the structure, the utility model is provided with the condensers at the two sides of the left air inlet and the right air inlet of the rear centrifugal fan device respectively, and the evaporator is arranged in front of the air inlet of the front cross flow fan device, so that the working efficiency of the condensers and the evaporators can be effectively improved, thereby improving the overall refrigerating capacity of the air conditioner and improving the defect of poor refrigerating effect of the traditional mosquito net and/or tent air conditioner; the rear driving motor is an outer rotor brushless direct current motor, the outer rotor brushless direct current motor is used as power to drive the rear centrifugal wind wheel to rotate, the front driving motor is a brushless direct current motor, the brushless direct current motor is used as power to drive the front cross flow wind wheel to rotate, the air output of the rear centrifugal fan device and the air output of the front cross flow fan device can be effectively improved, and the running speed of the brushless direct current motor can be adjusted at any time according to the temperature change of the environment where the air conditioner is located when the brushless direct current motor works, so that the working efficiency of the air conditioner is improved, the overall working energy consumption is reduced, the use experience of a user can be improved, and the situation that the user has sudden cooling and sudden heating when the; meanwhile, the rear centrifugal fan device is of a centrifugal structure, can output larger air pressure and can remotely discharge hot air generated by refrigeration; and the front and rear driving motors realize shockproof operation through shockproof pieces during working, so that the shock of the front and rear driving motors during working can be effectively avoided, the working stability of the air conditioner is improved, the working sound of the air conditioner can be reduced, the air conditioner can realize non-shock and mute operation, and the use experience of a user is further improved.

In summary, the refrigeration device has the characteristics of simple and reasonable structure, good refrigeration effect, convenience in use, low manufacturing cost, easiness in production and realization, compact connection among components, small volume, energy conservation, environmental protection, safety, reliability and the like, and is high in practicability.

Drawings

Fig. 1 is a schematic view of an assembly structure according to a first embodiment of the present invention.

Fig. 2 and 3 are schematic views of the assembly structure of the first embodiment of the present invention without the housing.

Fig. 4 is a schematic view of an assembly structure of an evaporator and a front crossflow blower device according to a first embodiment of the present invention.

Fig. 5 is an exploded view of the evaporator and the front crossflow blower device according to the first embodiment of the present invention.

Fig. 6 is a schematic view of an assembly structure of the condenser and the rear centrifugal fan device according to the first embodiment of the present invention.

Fig. 7 and 8 are schematic views of the assembly structure of the rear centrifugal fan device according to the first embodiment of the present invention.

Fig. 9 and 10 are schematic exploded structural views of a rear centrifugal fan device according to a first embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-10, the air conditioner for mosquito net and/or tent comprises a base 1, wherein a compressor 2, a condenser 3, an evaporator 4, a front cross-flow fan device A and a rear centrifugal fan device B are arranged on the base 1; the front cross-flow fan device and the rear centrifugal fan device are respectively arranged in front of and behind the base 1, the condensers 3 are arranged in two and are respectively positioned on the left side and the right side of an air inlet of the rear centrifugal fan device B, the evaporators 4 are arranged in one and are positioned in front of the air inlet of the front cross-flow fan device A, and the compressors 2 are arranged in the middle of the base 1 and are respectively matched and connected with the condensers 3 and the evaporators 4 through pipelines.

Further, the rear centrifugal fan device B comprises a left volute 5, a right volute 6, a rear drive motor 7 and a rear centrifugal wind wheel 8; wherein, left spiral case 5 and right spiral case 6 set up respectively on base 1, and the mutual fixed connection of the two to form the back wind channel inside, back driving motor 7 is outer rotor brushless DC motor, and its left and right axle head is connected with left spiral case 5 and right spiral case 6 cooperation respectively, and back centrifugal wind wheel 8 is connected with back driving motor 7 drive, and rotates in the back wind channel through the drive of back driving motor 7.

Furthermore, the left and right shaft ends of the rear driving motor 7 are respectively provided with a shockproof piece 9, and the left and right shaft ends of the rear driving motor 7 are respectively connected with the left volute 5 and the right volute 6 in a shockproof matching manner through the shockproof piece 9.

Furthermore, the left volute 5 and/or the right volute 6 are/is also provided with a shockproof bracket 10; the shockproof piece 9 is arranged on the shockproof bracket 10; the left and/or right shaft ends of the rear driving motor 7 are arranged on the shockproof bracket 10 in a penetrating way and are connected with the left volute 5 and/or the right volute 6 in a shockproof matching way through the shockproof piece 9; the middle part of the shockproof piece 9 is provided with at least one shockproof gap 11.

Further, a left air inlet 12 and a right air inlet 13 are respectively arranged at the side parts of the left volute 5 and the right volute 6; the two condensers 3 are respectively positioned at the outer sides of the left air inlet 12 and the right air inlet 13; an air outlet is also arranged between the left volute 5 and the right volute 6, and a protective isolation grating 14 is also arranged on the air outlet.

Further, the front cross flow fan device a includes a front cross flow fan wheel housing 15, a front drive motor 16, and a front cross flow fan wheel 17; the front cross-flow wind wheel shell 15 is arranged on the base 1, a front air duct is formed in the front cross-flow wind wheel shell, the front driving motor 16 is a brushless direct current motor and is arranged on the front cross-flow wind wheel shell 15, a driving shaft 18 of the front cross-flow wind wheel shell extends into the front air duct, and the front cross-flow wind wheel 17 is in driving connection with the driving shaft 18 of the front driving motor 16 and rotates in the front air duct through the driving of the driving shaft 18.

Further, a shockproof support 10 is arranged on the front through-flow wind wheel shell 15, and a shockproof piece 9 is arranged on the shockproof support 10; a driving shaft 18 of the front driving motor 16 penetrates through the shockproof bracket 10 and is arranged on the front through-flow wind wheel shell 15 in a shockproof mode through the shockproof piece 9; the middle part of the shockproof piece 9 is provided with at least one shockproof gap 11.

Further, a front air inlet 19 and a front air outlet 20 are respectively arranged in front of the front cross-flow wind wheel shell 15, the front air inlet 19 is positioned below the front cross-flow wind wheel 17, and the front air outlet 20 is positioned in front of the front cross-flow wind wheel 17; the evaporator 4 is positioned in front of the front air inlet 19; and the front air outlet 20 is also movably provided with an air guide component.

Further, the air guide assembly comprises an air guide bracket 21, an air guide driving motor 22 and an air guide blade 23; the air guide support 21 is arranged on the front air outlet 20, the air guide driving motor 22 is a brushless direct current motor and is arranged on the air guide support 21, and the air guide blade 23 is in driving connection with the air guide driving motor 22 and swings left and right and/or up and down on the air guide support 21 under the driving of the air guide driving motor 22.

Further, the base 1 is further provided with a housing 24, and the housing 24 is covered on the compressor 2, the front cross-flow fan device a, the rear centrifugal fan device B, the condenser 3 and the evaporator 4.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Also, the drawings are for illustrative purposes only and are presented as schematic illustrations only, not as physical illustrations, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.

Claims

1. An air conditioner for mosquito nets and/or tents, comprising a base (1), characterized in that: the base (1) is provided with a compressor (2), a condenser (3), an evaporator (4), a front cross-flow fan device (A) and a rear centrifugal fan device (B); the front cross-flow fan device and the rear centrifugal fan device are respectively arranged in the front and the rear of the base (1), the two condensers (3) are respectively positioned on the left side and the right side of the air inlet of the rear centrifugal fan device (B), the evaporator (4) is provided with one air inlet in front of the front cross-flow fan device (A), and the compressor (2) is arranged in the middle of the base (1) and is respectively matched and connected with the condensers (3) and the evaporators (4) through pipelines.

2. An air conditioner for a mosquito net and/or a tent as claimed in claim 1, wherein: the rear centrifugal fan device (B) comprises a left volute (5), a right volute (6), a rear driving motor (7) and a rear centrifugal wind wheel (8); the rear centrifugal wind wheel (8) is in driving connection with the rear driving motor (7) and rotates in the rear air channel through the driving of the rear driving motor (7).

3. An air conditioner for a mosquito net and/or a tent as claimed in claim 2, wherein: the left shaft end and the right shaft end of the rear driving motor (7) are respectively provided with a shockproof piece (9), and the left shaft end and the right shaft end of the rear driving motor (7) are respectively connected with the left volute (5) and the right volute (6) in a shockproof matching manner through the shockproof piece (9).

4. An air conditioner for a mosquito net and/or a tent as claimed in claim 3, wherein: the left volute (5) and/or the right volute (6) are/is also provided with a shockproof bracket (10); the shockproof piece (9) is arranged on the shockproof bracket (10); the left and/or right shaft ends of the rear driving motor (7) are arranged on the shockproof bracket (10) in a penetrating way and are connected with the left volute (5) and/or the right volute (6) in a shockproof matching way through the shockproof piece (9); the middle part of the shockproof piece (9) is provided with at least one shockproof gap (11).

5. An air conditioner for a mosquito net and/or a tent as claimed in claim 2, wherein: the lateral parts of the left volute (5) and the right volute (6) are respectively provided with a left air inlet (12) and a right air inlet (13); the two condensers (3) are respectively positioned at the outer sides of the left air inlet (12) and the right air inlet (13); an air outlet is also arranged between the left volute (5) and the right volute (6), and a protective isolation grating (14) is also arranged on the air outlet.

6. An air conditioner for a mosquito net and/or a tent as claimed in claim 1, wherein: the front cross-flow fan device (A) comprises a front cross-flow fan wheel shell (15), a front driving motor (16) and a front cross-flow fan wheel (17); the front cross-flow wind wheel shell (15) is arranged on the base (1) and a front air channel is formed in the front cross-flow wind wheel shell, the front driving motor (16) is a brushless direct current motor and is arranged on the front cross-flow wind wheel shell (15), a driving shaft (18) of the front driving motor extends into the front air channel, and the front cross-flow wind wheel (17) is in driving connection with the driving shaft (18) of the front driving motor (16) and rotates in the front air channel through the driving of the driving shaft (18).

7. An air conditioner for a mosquito net and/or a tent as claimed in claim 6, wherein: the front through-flow wind wheel shell (15) is provided with a shockproof support (10), and the shockproof support (10) is provided with a shockproof piece (9); a driving shaft (18) of the front driving motor (16) penetrates through the shockproof support (10) and is arranged on the front through-flow wind wheel shell (15) in a shockproof manner through the shockproof piece (9); the middle part of the shockproof piece (9) is provided with at least one shockproof gap (11).

8. An air conditioner for a mosquito net and/or a tent as claimed in claim 7, wherein: a front air inlet (19) and a front air outlet (20) are respectively arranged in front of the front cross-flow wind wheel shell (15), the front air inlet (19) is positioned below the front cross-flow wind wheel (17), and the front air outlet (20) is positioned in front of the front cross-flow wind wheel (17); the evaporator (4) is positioned in front of the front air inlet (19); and the front air outlet (20) is also movably provided with an air guide component.

9. An air conditioner for a mosquito net and/or a tent as claimed in claim 8, wherein: the air guide assembly comprises an air guide support (21), an air guide driving motor (22) and air guide blades (23); the air guide support (21) is arranged on the front air outlet (20), the air guide driving motor (22) is a brushless direct current motor and is arranged on the air guide support (21), and the air guide blades (23) are in driving connection with the air guide driving motor (22) and are driven by the air guide driving motor (22) to swing left and right and/or up and down on the air guide support (21).

10. An air conditioner for a mosquito net and/or a tent as claimed in any one of claims 1 to 9, wherein: the base (1) is also provided with a shell (24), and the shell (24) is covered on the compressor (2), the front cross-flow fan device (A), the rear centrifugal fan device (B), the condenser (3) and the evaporator (4).