CN210772682U

CN210772682U - Air conditioner internal ventilation and heat dissipation structure

Info

Publication number: CN210772682U
Application number: CN201921246803.XU
Authority: CN
Inventors: 龚磊
Original assignee: Jiangsu Fuhou Electric Co ltd
Current assignee: Jiangsu Fuhou Electric Co ltd
Priority date: 2019-08-04
Filing date: 2019-08-04
Publication date: 2020-06-16
Anticipated expiration: 2029-08-04

Abstract

The utility model discloses an inside ventilation cooling structure of air conditioner, keep off lid and preceding fender lid including air conditioner shell, back, air conditioner shell's left side is provided with the back and keeps off the lid, and air conditioner shell's right side is provided with the preceding fender lid, air conditioner shell's upper end inner wall welding has the fixed block, the inside of recess is provided with the connecting block, and the left side of connecting block installs the driving lever, the spring sets up in the inside of inserted block, and has seted up on the inserted block and accomodate the groove, the lower extreme of inserted block is fixed with the heating panel, air conditioner shell's avris inner wall is provided with the spliced pole, and installs the snap ring on the spliced pole, the inboard of snap ring. This inside ventilation cooling structure of air conditioner can reduce external impurity to the pollution of heat dissipation pipeline when dispelling the heat, avoids impurity to pile up the radiating effect who influences the air conditioner, when carrying out the inside maintenance of air conditioner and changing, is not convenient for carry out heat abstractor's dismantlement.

Description

Air conditioner internal ventilation and heat dissipation structure

Technical Field

The utility model relates to an air conditioner technical field specifically is an inside ventilation cooling structure of air conditioner.

Background

The air conditioner is the necessary domestic appliance in the life, and common domestic air conditioner can divide into several big types such as wall-hanging air conditioner, vertical cabinet air conditioner and ceiling type air conditioner, can make the air conditioner produce different effect in the season of difference through adjusting the air conditioner, and the air conditioner is inside can produce a large amount of heats when using and need reduce the inside heat of air conditioner through heat abstractor, avoids the heat to pile up the problem that causes the air conditioner to damage.

However, the conventional air conditioner has the following problems:

1. the pollution of external impurities to a heat dissipation device is inconvenient to reduce when the existing air conditioner dissipates heat, so that the heat dissipation efficiency of the air conditioner is reduced;

2. when the existing air conditioner is maintained and replaced inside, the heat dissipation device is not convenient to disassemble, so that the maintenance work is complex.

Aiming at the problems, the air conditioner is innovatively designed on the basis of the original air conditioner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside ventilation cooling structure of air conditioner to it is not convenient for reduce external impurity to heat abstractor's pollution to solve to propose current air conditioner among the above-mentioned background art when dispelling the heat, leads to reducing the radiating efficiency of air conditioner, when carrying out the inside maintenance and change, is not convenient for carry out the heat abstractor and dismantles, leads to the problem that maintenance work is complicated.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation and heat dissipation structure in an air conditioner comprises an air conditioner shell, a rear baffle cover and a front baffle cover, wherein the rear baffle cover is arranged on the left side of the air conditioner shell, the front baffle cover is arranged on the right side of the air conditioner shell, the rear baffle cover and the front baffle cover are both connected with the air conditioner shell through bolts, a driving motor is installed on the inner side of the front baffle cover, a rotating shaft is installed on the driving motor, a fan is arranged at the end part of the rotating shaft, a fixing block is welded on the inner wall of the upper end of the air conditioner shell, a groove is formed in the fixing block, a connecting block is arranged in the groove, a driving lever is installed on the left side of the connecting block, a spring is connected to the lower end of the connecting block, a containing groove is formed in the inserting block, a heat dissipation plate is fixed to the lower end of the inserting block, a heat dissipation fin is fixed to the, and the connecting column is provided with a clamping ring, the inner side of the clamping ring is provided with a filter screen, and the front side of the filter screen is provided with a vent.

Preferably, the inner wall of the fixed block is attached to the outer wall of the insertion block, the fixed block and the insertion block are symmetrically arranged about a transverse central axis of the heat dissipation plate, and the number of the fixed block and the number of the insertion block are 2.

Preferably, the upper end of connecting block and the inner wall of recess laminate each other, and the lower extreme of connecting block and the inner wall of accomodating the groove laminate each other to through spring interconnect between connecting block and the inserted block.

Preferably, the heating panel and the inserted block are of a welding integrated structure, the heating panel is symmetrically arranged about a vertical central axis of the air conditioner shell, the number of the heating panel is 2, and the side of each of the 2 heating panels is provided with a cooling fin.

Preferably, the snap ring sets up the avris at the welding filter screen, and snap ring and spliced pole mutual block.

Compared with the prior art, the beneficial effects of the utility model are that: the internal ventilation and heat dissipation structure of the air conditioner can reduce the pollution of external impurities to the heat dissipation device during heat dissipation and ventilation, avoid the accumulation of impurities from influencing the heat dissipation effect of the air conditioner, and is inconvenient for the disassembly of the heat dissipation device during the internal maintenance and replacement of the air conditioner;

1. the fan is arranged in the middle of the heat dissipation plate, the ventilation opening is formed in the front side of the fan, the clamping ring is welded on the side of the filter screen, and the clamping rings are sleeved on the connecting columns and clamped with each other, so that when the fan conducts ventilation, external impurities can be prevented from entering the air conditioner from the ventilation opening to be accumulated, and the problem that the heat dissipation effect is affected is solved;

2. the welding of the inside upper end of air conditioner has the fixed block, and the lower extreme of inserted block is provided with the heating panel, and push rod and connecting block be welding integral structure, press the push rod and make the connecting block get into the inside of accomodating the groove, install the inserted block on the fixed block this moment and promote the inserted block, and the connecting block resets when the connecting block removes the lower extreme of recess, reaches the fixed purpose of heating panel, when dismantling, presses the push rod, with the heating panel follow the fixed block take off can.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the top-down structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an air conditioner housing; 2. a rear block cover; 3. a front shield cover; 4. a bolt; 5. a drive motor; 6. a rotating shaft; 7. a fan; 8. a fixed block; 9. a groove; 10. connecting blocks; 11. a deflector rod; 12. a spring; 13. a receiving groove; 14. inserting a block; 15. a heat dissipation plate; 16. a heat dissipating fin; 17. connecting columns; 18. a snap ring; 19. a filter screen; 20. and a vent.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a ventilation and heat dissipation structure in an air conditioner comprises an air conditioner shell 1, a rear baffle cover 2, a front baffle cover 3, a bolt 4, a driving motor 5, a rotating shaft 6, a fan 7, a fixing block 8, a groove 9, a connecting block 10, a deflector rod 11, a spring 12, a containing groove 13, an inserting block 14, a heat dissipation plate 15, a heat dissipation fin 16, a connecting column 17, a clamping ring 18, a filter screen 19 and a vent 20, wherein the rear baffle cover 2 is arranged on the left side of the air conditioner shell 1, the front baffle cover 3 is arranged on the right side of the air conditioner shell 1, the rear baffle cover 2 and the front baffle cover 3 are both connected with the air conditioner shell 1 through the bolt 4, the driving motor 5 is arranged on the inner side of the front baffle cover 3, the rotating shaft 6 is arranged on the driving motor 5, the fan 7 is arranged at the end part of the rotating shaft 6, the fixing block 8 is welded on the inner wall of the upper, and the left side of connecting block 10 installs driving lever 11 to the lower extreme of connecting block 10 is connected with spring 12, spring 12 sets up the inside at inserted block 14, and seted up on inserted block 14 and accomodate groove 13, the lower extreme of inserted block 14 is fixed with heating panel 15, and the avris of heating panel 15 is fixed with radiating fin 16, the avris inner wall of air conditioner shell 1 is provided with spliced pole 17, and install snap ring 18 on the spliced pole 17, the inboard of snap ring 18 is provided with filter screen 19, and the front side of filter screen 19 is provided with vent 20.

The inner wall of fixed block 8 and the outer wall of inserted block 14 laminate each other, and fixed block 8 and inserted block 14 set up about the horizontal axis symmetry of heating panel 15, and fixed block 8 and inserted block 14 all set up to 2, and the lower extreme of inserted block 14 is provided with heating panel 15, laminates the installation each other with inserted block 14 and fixed block 8 for install heating panel 15 in the inside of air conditioner.

The upper end of connecting block 10 and the inner wall of recess 9 laminate each other, and the lower extreme of connecting block 10 and the inner wall of accomodating groove 13 laminate each other, and through spring 12 interconnect between connecting block 10 and the inserted block 14, make connecting block 10 enter into the inside of accomodating groove 13 of recess 9 through pressing driving lever 11, insert the inside of fixed block 8 with inserted block 14 this moment, promote inserted block 14 and make connecting block 10 reset under the effect of spring 12, realize the fixed connection between inserted block 14 and the fixed block 8.

The heat dissipation plate 15 and the insert block 14 are of a welding integrated structure, the heat dissipation plate 15 is symmetrically arranged about a vertical central axis of the air conditioner shell 1, the number of the heat dissipation plates 15 is 2, heat dissipation fins 16 are mounted on the side of each of the 2 heat dissipation plates 15, heat inside the air conditioner is reduced through the heat dissipation plates 15, and the heat dissipation fins 16 mounted on the side of the heat dissipation plates 15 can increase the efficiency of heat dissipation inside the air conditioner.

The snap ring 18 sets up at the avris of welding at filter screen 19, and snap ring 18 and the mutual block of spliced pole 17, can reduce impurity through filter screen 19 and enter into inside the air conditioner to impurity influence heat abstractor's radiating effect's problem has been avoided. The snap ring 18 is connected with the connecting column 17 in a snap fit manner, so that the filter screen 19 is convenient to disassemble and clean.

The working principle is as follows: when the ventilation and heat dissipation structure in the air conditioner is used, firstly, as shown in fig. 1-4, a fan 7 is arranged in the middle of a heat dissipation plate 15, a ventilation opening 20 is formed in the front side of the fan 7, when heat dissipation in the air conditioner is carried out, the heat dissipation efficiency of the heat dissipation plate 15 and heat dissipation fins 16 can be improved by the fan 7, a connecting column 17 is welded on the side of the interior of the air conditioner, a clamping ring 18 is welded on the side of a filter screen 19, the clamping ring 18 is sleeved on the connecting column 17 and clamped with each other, so that impurities are prevented from entering the interior of the air conditioner through the ventilation opening 20 and accumulating through the filter screen 19, the heat dissipation effect in the air conditioner is influenced, the clamping ring 18 and;

as shown in fig. 1, 2 and 4, since the driving lever 11 is welded at the left end of the connecting block 10, the driving lever 11 is pressed downward to make the connecting block 10 enter the receiving groove 13, at this time, the inserting block 14 is inserted into the inside of the fixing block 8, pushing the fixing block 8, when the connecting block 10 moves to the lower end of the groove 9, the connecting block 10 is reset by the spring 12, thereby achieving the fixed connection between the insertion block 14 and the fixed block 8, the lower end of the insertion block 14 is welded with the heat dissipation plate 15, the heat dissipation plate 15 is fixed while the insertion block 14 is fixed, when the heat dissipation plate 15 is disassembled, the driving lever 11 is pressed downwards, so that the connecting block 10 enters the receiving groove 13, and at the same time, the heat dissipation plate 15 is pulled to remove the heat dissipation plate 15 from the fixing block 8, so as to achieve the purpose of facilitating the disassembly of the heat dissipation device, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inside ventilation cooling structure of air conditioner, includes air conditioner shell (1), back fender lid (2) and preceding fender lid (3), its characterized in that: the air conditioner is characterized in that a rear baffle cover (2) is arranged on the left side of an air conditioner shell (1), a front baffle cover (3) is arranged on the right side of the air conditioner shell (1), the rear baffle cover (2) and the front baffle cover (3) are connected with the air conditioner shell (1) through bolts (4), a driving motor (5) is installed on the inner side of the front baffle cover (3), a rotating shaft (6) is installed on the driving motor (5), a fan (7) is arranged at the end part of the rotating shaft (6), a fixing block (8) is welded on the inner wall of the upper end of the air conditioner shell (1), a groove (9) is formed in the fixing block (8), a connecting block (10) is arranged in the groove (9), a shift lever (11) is installed on the left side of the connecting block (10), a spring (12) is connected to the lower end of the connecting block (10), and the spring (12, and seted up on inserted block (14) and accomodate groove (13), the lower extreme of inserted block (14) is fixed with heating panel (15), and the avris of heating panel (15) is fixed with radiating fin (16), the avris inner wall of air conditioner shell (1) is provided with spliced pole (17), and installs snap ring (18) on spliced pole (17), the inboard of snap ring (18) is provided with filter screen (19), and the front side of filter screen (19) is provided with vent (20).

2. An air conditioner internal ventilation heat dissipation structure as set forth in claim 1, wherein: the inner wall of fixed block (8) and the outer wall of inserted block (14) laminate each other, and fixed block (8) and inserted block (14) set up about the horizontal axis symmetry of heating panel (15) to fixed block (8) and inserted block (14) all set up to 2.

3. An air conditioner internal ventilation heat dissipation structure as set forth in claim 1, wherein: the upper end of connecting block (10) and the inner wall of recess (9) laminate each other, and the lower extreme of connecting block (10) and the inner wall of accomodating groove (13) laminate each other to through spring (12) interconnect between connecting block (10) and inserted block (14).

4. An air conditioner internal ventilation heat dissipation structure as set forth in claim 1, wherein: heating panel (15) and inserted block (14) are welding integral structure, and heating panel (15) set up about the vertical axis symmetry of air conditioner shell (1) to heating panel (15) set up to 2, and radiating fin (16) are all installed to the avris of 2 heating panels (15) moreover.

5. An air conditioner internal ventilation heat dissipation structure as set forth in claim 1, wherein: the clamping ring (18) is arranged on the side of the filter screen (19) in a welding mode, and the clamping ring (18) is clamped with the connecting column (17) mutually.