CN215446669U

CN215446669U - Full-direct-current variable frequency air conditioner outdoor unit with heat dissipation structure

Info

Publication number: CN215446669U
Application number: CN202121234286.1U
Authority: CN
Inventors: 孔明星; 丁国帅; 李明; 沈世伟; 王月明; 聂桂梅
Original assignee: Shandong Yangpu Artificial Environment Co ltd
Current assignee: Shandong Yangpu Artificial Environment Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-07
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a full direct current variable frequency air conditioner outdoor unit with a heat dissipation structure, which comprises a shell, wherein a partition plate is fixedly connected to the bottom end inside the shell, a compressor is fixedly connected to one side of the bottom end inside the shell, a top protection structure is arranged at the top end of the shell, a structure convenient to hoist is arranged at the bottom end of the shell, and an internal heat dissipation mechanism is arranged at one side of the compressor. This full direct current variable frequency air conditioner outdoor unit with heat radiation structure is through being provided with radiator fan, heat radiation fins, heat conduction copper pipe and conducting strip, during the use, the compressor is the surface temperature risees after long-term work, heat transfer to on the conducting strip, the conducting strip passes through heat conduction copper pipe with heat dispersion to on the heat radiation fins, radiator fan starts, make cold and hot air at radiator fins fast convection through fast-speed air flow, form the heat exchange, reduce inside temperature, inside radiating function has been realized, what solve is that the device does not possess the problem of inside radiating function.

Description

Full-direct-current variable frequency air conditioner outdoor unit with heat dissipation structure

Technical Field

The utility model relates to the technical field of air conditioner outdoor units, in particular to an all-direct-current variable frequency air conditioner outdoor unit with a heat dissipation structure.

Background

The air conditioner is an indispensable part of people in modern life, mainly comprises an inner machine and an outer machine in structure, wherein the outer machine is used as a core component for realizing the function of the air conditioner, the air temperature is adjusted by the internal condenser and the compressor, and the current common air conditioner outdoor unit on the market, the function of the compressor is still insufficient to be improved, for example, the internal compressor generates heat seriously after working for a long time and is easy to damage, secondly, the outdoor unit is subjected to heavy load in high-altitude falling objects and hail weather, especially the high-altitude falling objects are easy to damage internal elements of the outdoor unit, the outdoor unit is troublesome to install, an installer needs to tie the outdoor unit layer by layer and hang the outdoor unit, the risk is high, the firmness is poor, the scheme is correspondingly improved aiming at the problems, the auxiliary heat dissipation of the heat dissipation mechanism is added on the compressor, the protection structure is added at the top of the external machine to prevent the threat from high altitude, and the structure convenient for hoisting and mounting is added at the bottom to facilitate the operation of mounting personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an all-direct-current variable frequency air conditioner outdoor unit with a heat dissipation structure, so as to solve the problem that the outdoor unit does not have an internal heat dissipation function in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a full direct current variable frequency air conditioner outdoor unit with heat radiation structure, includes the casing, the inside bottom fixedly connected with baffle of casing, one side fixedly connected with compressor of the inside bottom of casing, one side fixedly connected with circuit module shell on the inside top of casing, the inside bottom fixedly connected with circuit board of circuit module shell, the bottom fixedly connected with pipeline interface of casing one side, one side of the inside rear end of casing is provided with the condenser, the inside one side fixedly connected with axial fan of casing, the both sides on compressor top respectively with one side of condenser and one side of pipeline interface between the fixedly connected with inner tube, the top of casing is provided with top protective structure, the bottom of casing is provided with the hoist and mount structure of being convenient for, one side of compressor is provided with inside heat radiation mechanism.

The internal heat dissipation mechanism comprises a heat conduction fin which is fixedly connected to one side of the compressor, a heat conduction copper pipe is fixedly connected to one side of the heat conduction fin, a plurality of groups of heat dissipation fins are arranged outside the heat conduction copper pipe, and a heat dissipation fan is fixedly connected to one side of the heat conduction copper pipe.

Preferably, the heat conducting copper pipes are symmetrically distributed about a transverse center line of the heat conducting fins, the heat radiating fins are arranged at equal intervals, and the heat radiating fan is communicated with the inside of the shell.

Preferably, the top protective structure comprises mounting panel, protecting crust, rubber granule filler, ceramic plate and fixing bolt, mounting panel fixed connection is on the top of casing, the top fixedly connected with protecting crust of mounting panel, the inside of protecting crust is provided with the rubber granule filler, the inside of rubber granule filler is provided with the ceramic plate, the both sides on mounting panel top are pegged graft respectively and are had fixing bolt.

Preferably, the fixing bolts are symmetrically distributed about a vertical center line of the mounting plate.

Preferably, the hoisting structure of being convenient for comprises hoisting plate, rings, the groove of sinking and the rubber pad, hoisting plate fixed connection is in the bottom of casing, four corners difference fixedly connected with rings on hoisting plate top, the bottom of hoisting plate is provided with two sets of grooves of sinking, sink the top fixedly connected with rubber pad of inslot portion.

Preferably, the concave grooves are symmetrically distributed about a vertical center line of the hoisting plate, and the vertical center line of the hoisting plate is coincident with the vertical center line of the shell.

Compared with the prior art, the utility model has the beneficial effects that: the all-direct-current variable frequency air conditioner outdoor unit with the heat dissipation structure not only realizes the function of internal heat dissipation and the function of high-altitude falling object protection, but also realizes the function of convenient suspension installation;

(1) by arranging the heat-radiating fan, the heat-radiating fins, the heat-conducting copper pipe and the heat-conducting fins, when the heat-radiating fan is used, after the compressor works for a long time, the surface temperature rises, heat is transferred to the heat-conducting fins, the heat-conducting fins disperse the heat to the heat-radiating fins through the heat-conducting copper pipe, the heat-radiating fan is started, cold air and hot air are quickly convected at the heat-radiating fins through high-speed air flow, heat exchange is formed, the internal temperature is reduced, and the function of internal heat radiation is realized;

(2) by arranging the mounting plate, the protective shell, the rubber particle filler, the ceramic plate and the fixing bolt, when an overhead falling object falls above an air conditioner outdoor unit during use, the protective shell is impacted in a straight surface mode, the rubber particle filler at the bottom of the protective shell is subjected to impact shrinkage deformation to relieve the impact, if a sharp object breaks through the protective shell and the rubber particle filler, the hard ceramic plate can play a good protective role, the mounting plate and the fixing bolt provide a foundation for mounting and fixing the whole structure, and the overhead falling object protection function is realized;

(3) through being provided with the hoist and mount board, rings, sink into groove and rubber pad, during the use, when needs are installed the outer machine of air conditioner, the installer at first will hang and pass the rings of four corners on the hoist and mount board with the rope, and do to tie a knot fixedly, after that will outer machine wholly transfers until contacting the installing support, sink into the card that the groove can facilitate the installing support and go into, make it more stable, sink into the rubber pad in the groove and can increase the friction, prevent to slide, on the other hand also plays certain rust-resistant effect of corroding, realized being convenient for suspend the function of installation in midair.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a front view of an enlarged structure of the internal heat dissipation mechanism of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the convenient hoisting structure of the utility model in a bottom view and enlarged structure.

In the figure: 1. a housing; 2. a partition plate; 3. a compressor; 4. an inner tube; 5. a pipeline interface; 6. a heat radiation fan; 7. heat dissipation fins; 8. a heat conducting copper pipe; 9. a heat conductive sheet; 10. a circuit module housing; 11. a circuit board; 12. a top guard structure; 1201. mounting a plate; 1202. a protective shell; 1203. a rubber particle filler; 1204. a ceramic plate; 1205. fixing the bolt; 13. a condenser; 14. an axial flow fan; 15. the structure is convenient to hoist; 1501. hoisting the plate; 1502. a hoisting ring; 1503. sinking into a groove; 1504. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, an outdoor unit of a full-dc variable frequency air conditioner with a heat dissipation structure includes a casing 1, a partition plate 2 is fixedly connected to a bottom end inside the casing 1, a compressor 3 is fixedly connected to one side of the bottom end inside the casing 1, a circuit module casing 10 is fixedly connected to one side of a top end inside the casing 1, a circuit board 11 is fixedly connected to a bottom end inside the circuit module casing 10, a pipeline interface 5 is fixedly connected to a bottom end of one side of the casing 1, a condenser 13 is arranged at one side of a rear end inside the casing 1, an axial fan 14 is fixedly connected to one side inside the casing 1, inner pipes 4 are fixedly connected between two sides of the top end of the compressor 3 and one side of the condenser 13 and one side of the pipeline interface 5 respectively, and an internal heat dissipation mechanism is arranged at one side of the compressor 3;

referring to fig. 1-4, the full-direct-current variable frequency air conditioner outdoor unit with the heat dissipation structure further includes an internal heat dissipation mechanism, the internal heat dissipation mechanism includes a heat conduction fin 9, the heat conduction fin 9 is fixedly connected to one side of the compressor 3, one side of the heat conduction fin 9 is fixedly connected to a heat conduction copper pipe 8, a plurality of sets of heat dissipation fins 7 are arranged outside the heat conduction copper pipe 8, and one side of the heat conduction copper pipe 8 is fixedly connected to a heat dissipation fan 6;

the heat conducting copper pipes 8 are symmetrically distributed about the transverse center line of the heat conducting fins 9, the heat radiating fins 7 are arranged at equal intervals, and the heat radiating fan 6 is communicated with the inside of the shell 1;

specifically, as shown in fig. 1 and 2, after the compressor 3 works for a long time, the surface temperature rises, heat is transferred to the heat-conducting fins 9, the heat-conducting fins 9 disperse the heat to the heat-dissipating fins 7 through the heat-conducting copper pipes 8, the heat-dissipating fan 6 is started, and cold and hot air is rapidly convected at the heat-dissipating fins 7 through high-speed air flow, so that heat exchange is formed, the internal temperature is reduced, and the function of internal heat dissipation is realized.

Example 2: the top protection structure 12 is arranged at the top end of the shell 1, the top protection structure 12 is composed of a mounting plate 1201, a protection shell 1202, a rubber particle filler 1203, a ceramic plate 1204 and fixing bolts 1205, the mounting plate 1201 is fixedly connected to the top end of the shell 1, the protection shell 1202 is fixedly connected to the top end of the mounting plate 1201, the rubber particle filler 1203 is arranged inside the protection shell 1202, the ceramic plate 1204 is arranged inside the rubber particle filler 1203, the fixing bolts 1205 are respectively inserted into two sides of the top end of the mounting plate 1201, and the fixing bolts 1205 are symmetrically distributed about a vertical center line of the mounting plate 1201;

specifically, as shown in fig. 1 and 3, when a falling object falls onto the air conditioner outdoor unit, the protective shell 1202 is subjected to straight impact, the rubber particle filler 1203 at the bottom of the protective shell 1202 is subjected to impact shrinkage deformation to relieve the impact, if a sharp object breaks through the protective shell 1202 and the rubber particle filler 1203, the hard ceramic plate 1204 can play a good protective role, the mounting plate 1201 and the fixing bolt 1205 provide a foundation for mounting and fixing the whole structure, and the function of protecting the falling object is achieved.

Example 3: the bottom end of the shell 1 is provided with a convenient hoisting structure 15, the convenient hoisting structure 15 consists of a hoisting plate 1501, hoisting rings 1502, sinking grooves 1503 and rubber pads 1504, the hoisting plate 1501 is fixedly connected to the bottom end of the shell 1, the hoisting rings 1502 are fixedly connected to four corners of the top end of the hoisting plate 1501 respectively, two groups of sinking grooves 1503 are arranged at the bottom end of the hoisting plate 1501, and the rubber pads 1504 are fixedly connected to the top ends inside the sinking grooves 1503;

the notches 1503 are symmetrically distributed about the vertical center line of the lifting plate 1501, and the vertical center line of the lifting plate 1501 is coincident with the vertical center line of the shell 1;

specifically, as shown in fig. 1 and 4, when the air conditioner external unit needs to be installed, an installer firstly penetrates a hanging rope through hanging rings 1502 at four corners of a hanging plate 1501, and makes knotting fixation, then integrally puts the external unit down until the external unit contacts with an installation support, a trap groove 1503 can facilitate clamping of the installation support, so that the installation support is more stable, a rubber gasket 1504 in the trap groove 1503 can increase friction and prevent sliding, and on the other hand, the external unit also plays a certain anti-corrosion role, so that the function of facilitating hanging installation is realized.

The working principle is as follows: when the heat dissipation device is used, firstly, the compressor 3 completes the exchange action of refrigerating fluid in the condenser 13 through the inner pipe 4, the axial flow fan 14 rapidly rotates to take away heat on the condenser 13, the heating or cooling function is completed, under the long-term work, the surface temperature of the compressor 3 is raised, the heat is transferred to the heat conducting fins 9, the heat conducting fins 9 disperse the heat to the heat dissipation fins 7 through the heat conducting copper pipes 8, the heat dissipation fan 6 is started, cold air and hot air are rapidly convected at the heat dissipation fins 7 through high-speed air flow, the heat exchange is formed, the internal temperature is reduced, and the internal heat dissipation function is realized; when an outdoor falling object falls onto an air conditioner outdoor unit, the protective shell 1202 is impacted in a straight surface mode, the rubber particle filler 1203 at the bottom of the protective shell 1202 is impacted, contracted and deformed, impact is relieved, and if a sharp object breaks through the protective shell 1202 and the rubber particle filler 1203, the hard ceramic plate 1204 can play a good role in protection, so that the function of protecting the falling object is achieved; when needs are installed or are overhauld the outer machine of air conditioner, the installer at first will hang and pass the rings 1502 of four corners on the hoist plate 1501 with the rope to do and tie a knot fixedly, put outer machine wholly down until contacting the installing support after that, sink into groove 1503 and can make things convenient for the card of installing support to go into, make it more stable, the rubber pad 1504 who sinks in groove 1503 can increase the friction, prevent to slide, on the other hand also plays certain rust-resistant effect, has realized the function of being convenient for hang in midair the installation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a full direct current variable frequency air condensing units with heat radiation structure, includes casing (1), its characterized in that: the bottom end inside the shell (1) is fixedly connected with a partition plate (2), one side of the bottom end inside the shell (1) is fixedly connected with a compressor (3), one side of the top end inside the shell (1) is fixedly connected with a circuit module shell (10), the bottom end inside the circuit module shell (10) is fixedly connected with a circuit board (11), the bottom end of one side of the shell (1) is fixedly connected with a pipeline interface (5), one side of the rear end inside the shell (1) is provided with a condenser (13), one side inside the shell (1) is fixedly connected with an axial flow fan (14), two sides of the top end of the compressor (3) are respectively and fixedly connected with an inner pipe (4) between one side of the condenser (13) and one side of the pipeline interface (5), the top end of the shell (1) is provided with a top protection structure (12), and the bottom end of the shell (1) is provided with a structure (15) convenient to hoist, an internal heat dissipation mechanism is arranged on one side of the compressor (3);

the internal heat dissipation mechanism comprises a heat conduction sheet (9), the heat conduction sheet (9) is fixedly connected to one side of the compressor (3), one side of the heat conduction sheet (9) is fixedly connected with a heat conduction copper pipe (8), a plurality of groups of heat dissipation fins (7) are arranged outside the heat conduction copper pipe (8), and one side of the heat conduction copper pipe (8) is fixedly connected with a heat dissipation fan (6).

2. The outdoor unit of claim 1, wherein the outdoor unit of an all-dc inverter air conditioner has a heat dissipation structure comprising: the heat conduction copper pipes (8) are symmetrically distributed about the transverse center line of the heat conduction fins (9), the heat dissipation fins (7) are arranged at equal intervals, and the heat dissipation fan (6) is communicated with the inside of the shell (1).

3. The outdoor unit of claim 1, wherein the outdoor unit of an all-dc inverter air conditioner has a heat dissipation structure comprising: top protective structure (12) comprise mounting panel (1201), protective housing (1202), rubber granule filler (1203), ceramic plate (1204) and fixing bolt (1205), mounting panel (1201) fixed connection is on the top of casing (1), the top fixedly connected with protective housing (1202) of mounting panel (1201), the inside of protective housing (1202) is provided with rubber granule filler (1203), the inside of rubber granule filler (1203) is provided with ceramic plate (1204), the both sides on mounting panel (1201) top are pegged graft respectively and are had fixing bolt (1205).

4. The outdoor unit of claim 3, wherein the outdoor unit of the all-dc inverter air conditioner has a heat dissipation structure comprising: the fixing bolts (1205) are symmetrically distributed about a vertical center line of the mounting plate (1201).

5. The outdoor unit of claim 1, wherein the outdoor unit of an all-dc inverter air conditioner has a heat dissipation structure comprising: the convenient lifting structure (15) is composed of a lifting plate (1501), lifting rings (1502), sunken grooves (1503) and rubber pads (1504), the lifting plate (1501) is fixedly connected to the bottom end of the shell (1), the four corners of the top end of the lifting plate (1501) are respectively and fixedly connected with the lifting rings (1502), the bottom end of the lifting plate (1501) is provided with two groups of sunken grooves (1503), and the top end of the sunken groove (1503) is fixedly connected with the rubber pads (1504).

6. The outdoor unit of claim 5, wherein the outdoor unit of the all-dc inverter air conditioner has a heat dissipation structure comprising: the notches (1503) are symmetrically distributed about a vertical center line of the hoisting plate (1501), and the vertical center line of the hoisting plate (1501) is coincident with the vertical center line of the shell (1).