CN215983454U

CN215983454U - Novel freezer with front exhaust structure

Info

Publication number: CN215983454U
Application number: CN202122415324.XU
Authority: CN
Inventors: 崔波
Original assignee: Qingdao Turbo Air Inc
Current assignee: Qingdao Turbo Air Inc
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-08
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a novel freezer with a front air exhaust structure, which comprises a freezer body, wherein a press chamber is arranged at the lower end of the rear side of the freezer body, an air vent is arranged at one side in the press chamber, an air guide groove is fixedly arranged at the bottom of the freezer body, an inclined bracket is fixedly arranged at one end in the air guide groove, an exhaust fan is fixedly arranged on the inclined bracket, a dust removal mechanism is arranged at one side of the exhaust fan, and an air volume adjusting mechanism is arranged at the other end of the air guide groove. According to the utility model, hot air is filtered and dedusted through the dedusting filter screen, shaken off dust is collected through the dust collection box, the dedusting filter screen is reset through the spring, the air volume adjusting plate is driven by the driving assembly to adjust the size of the ventilation aperture in the air guide groove, so that the adjustment of the air volume in the air guide groove is realized, and therefore, heat emitted by the press machine and the condenser is quickly diffused to the external environment, and the normal operation of a product is realized.

Description

Novel freezer with front exhaust structure

Technical Field

The utility model relates to the technical field of household appliances, in particular to a novel freezer with a front exhaust structure.

Background

A refrigerator is another name of a refrigerator and a freezer. All the evaporating pipes of the high-quality refrigerator adopt high-quality copper coil pipes and are processed into wide-surface special shapes. The surface of the stainless steel plate is smooth and clean, the thickness of the whole plate is uniform, and the proper thickness is adopted, so that the service life is long, and the appearance of the refrigerator is smooth and firm. The copper pipe has better cold transfer effect and better corrosion resistance than the aluminum pipe or the composite pipe, and the high-quality copper coil pipe has the advantages of high cleanliness in the pipe and few pipe joints, and can effectively prevent the faults of internal leakage or blockage of a refrigeration system. The circular tube is processed into a rectangle, so that the contact between the evaporating tube and the cold-transferring liner is changed from point contact into surface contact, the transfer area is enlarged, and the refrigerating speed can be accelerated.

The compressor chamber of the existing commercial freezer is arranged at the rear of a product, radiating air is discharged from the rear or is scattered from two sides of the product, but the service environment of the existing commercial freezer is complex, the space is small, the product can be placed into a relatively closed narrow space, the rear and two sides can be close to a wall and other equipment, so that the radiating difficulty of the compressor chamber is caused, the temperature of the compressor is increased, the refrigerating efficiency is reduced, and the fault occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel freezer with a front exhaust structure to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the novel freezer with the front exhaust structure comprises a freezer body, wherein a press chamber is arranged at the lower end of the rear side of the freezer body, an air vent is formed in one side in the press chamber, an air guide groove is fixedly arranged at the bottom of the freezer body, an inclined support is fixedly arranged at one end in the air guide groove, an exhaust fan is fixedly arranged on the inclined support, a dust removal mechanism is arranged on one side of the exhaust fan, and an air volume adjusting mechanism is arranged at the other end of the air guide groove.

Furthermore, the dust removal mechanism is including locating the air intake of exhaust fan oblique top, one side lower extreme fixed mounting of air intake has the slope baffle, the opposite side lower extreme of air intake is fixed with vertical baffle, one side of vertical baffle articulates there is the dust removal filter screen, be connected with the spring between dust removal filter screen and the vertical baffle, after the hot gas flow got into the wind-guiding groove by the air intake, the hot gas flow of dust removal filter screen department filtered the dust removal to the air intake department, and the slope baffle guides the dust removal to filterable dust, and the spring resets the dust removal filter screen.

Furthermore, one side of the dust removal filter screen is hinged with a pull rod, the tail end of the pull rod penetrates through a side wall of the air guide groove and is fixedly connected with a handle, a brush is fixed at the bottom of the dust removal filter screen and is in contact with the surface of the inclined baffle, a dust collection box is arranged below the dust removal filter screen, the pull rod is driven by the handle to move, the pull rod drives the dust removal filter screen to swing, the brush is separated from the surface of the inclined baffle, accumulated dust is shaken off, the filter holes of the dust removal filter screen are prevented from being blocked by the dust, and the shaken off dust is collected by the dust collection box.

Furthermore, the air quantity adjusting mechanism comprises a first mounting plate and a second mounting plate which are respectively fixed on the inner walls of the upper side and the lower side of the air guide groove, a plurality of air quantity adjusting plates are rotatably connected to the surface of one side, opposite to the first mounting plate, of the second mounting plate, a movable rod is arranged between the first mounting plate and the second mounting plate, supporting rods are fixedly connected to the upper side and the lower side of the movable rod, the end portions of the supporting rods are rotatably connected with the air quantity adjusting plates, one end, close to the exhaust fan, of each movable rod is hinged to a connecting rod, the end portions of the connecting rods are movably connected with a driving assembly, the connecting rods drive the movable rods to move in the horizontal direction through the driving assembly, and the movable rods drive the air quantity adjusting plates to rotate through the supporting rods, so that the size of a ventilation aperture in the air guide groove is adjusted, and the air quantity in the air guide groove is adjusted.

Further, drive assembly is including rotating the threaded rod of connecting between first mounting panel and second mounting panel, the inboard of second mounting panel is equipped with the motor, the output shaft and the threaded rod fixed connection of motor, the outer wall threaded connection of threaded rod has the elevator, the elevator rotates with the connecting rod to be connected, and the starter motor, motor drive threaded rod rotate, and the threaded rod drives the elevator and removes in vertical direction after that, and the elevator drives the connecting rod removal after that.

Furthermore, the air guide groove is fixedly provided with an air outlet at one end far away from the exhaust fan, a first grating net is fixedly arranged in the air outlet, a second grating net is fixedly arranged in the air inlet, and external impurities are prevented from entering the air guide groove through the first grating net and the second grating net.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the dust removal device, the dust removal mechanism is arranged, hot air flow enters the air guide groove from the air inlet, the dust removal filter screen filters and removes dust of the hot air flow at the air inlet, the inclined baffle guides and removes dust of filtered dust, the pull rod is driven to move through the handle, the pull rod then drives the dust removal filter screen to swing, the hairbrush is separated from the surface of the inclined baffle, accumulated dust is shaken off, the dust is prevented from blocking filter holes of the dust removal filter screen, the dust collection box collects shaken off dust, and the spring resets the dust removal filter screen after the handle is loosened;

2. according to the utility model, the air quantity adjusting mechanism is arranged, the motor is started, the motor drives the threaded rod to rotate, the threaded rod then drives the lifting block to move in the vertical direction, the lifting block then drives the connecting rod to move, the connecting rod then drives the movable rod to move in the horizontal direction, the movable rod then drives the air quantity adjusting plate to rotate through the supporting rod, so that the size of the ventilation aperture in the air guide groove is adjusted, the air quantity in the air guide groove is adjusted, and the heat emitted by the press chamber press and the condenser is quickly diffused to the external environment, so that the normal operation of the product is realized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

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

FIG. 3 is a rear view of the present invention;

FIG. 4 is a bottom view of the present invention;

FIG. 5 is a cross-sectional view of the present invention;

FIG. 6 is a cross-sectional view of a wind-directing channel in accordance with the present invention;

in the figure: 1. a refrigerator body; 2. a press chamber; 3. a vent hole; 4. a wind guide groove; 5. a tilting bracket; 6. An exhaust fan; 7. a dust removal mechanism; 71. an air inlet; 72. an inclined baffle plate; 73. a vertical baffle; 74. a dust removal filter screen; 75. a spring; 76. a pull rod; 77. a handle; 78. a brush; 79. a dust collecting box; 8. an air volume adjusting mechanism; 81. a first mounting plate; 82. a second mounting plate; 83. an air quantity adjusting plate; 84. a movable rod; 85. A strut; 86. a connecting rod; 9. a drive assembly; 91. a threaded rod; 92. a motor; 93. a lifting block; 10. an air outlet; 11. a first grid mesh; 12. a second grid mesh.

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.

Referring to fig. 1-6, the utility model provides a novel freezer with a front air exhaust structure, which comprises a freezer body 1, wherein a press chamber 2 is arranged at the lower end of the rear side of the freezer body 1, an air vent 3 is arranged at one side in the press chamber 2, an air guide groove 4 is fixedly arranged at the bottom of the freezer body 1, an inclined bracket 5 is fixedly arranged at one end in the air guide groove 4, an exhaust fan 6 is fixedly arranged on the inclined bracket 5, a dust removal mechanism 7 is arranged at one side of the exhaust fan 6, and an air volume adjusting mechanism 8 is arranged at the other end of the air guide groove 4.

In a preferred embodiment, dust removal mechanism 7 is including locating the air intake 71 of the oblique top of exhaust fan 6, one side lower extreme fixed mounting of air intake 71 has slope baffle 72, the opposite side lower extreme of air intake 71 is fixed with vertical baffle 73, one side of vertical baffle 73 articulates there is dust removal filter screen 74, be connected with spring 75 between dust removal filter screen 74 and the vertical baffle, dust removal filter screen 74 filters the hot gas flow of air intake 71 department and removes dust, and slope baffle 72 guides dust removal to filterable dust, and spring 75 resets dust removal filter screen 74.

In a preferred embodiment, a pull rod 76 is hinged to one side of the dust removing filter screen 74, a handle 77 is fixedly connected to the end of the pull rod 76, the side wall of the air guiding groove 4 is penetrated through, a brush 78 is fixed to the bottom of the dust removing filter screen 74, the brush 78 contacts with the surface of the inclined baffle 72, a dust collecting box 79 is arranged below the dust removing filter screen 74, the pull rod 76 is driven by the handle 77 to move, the pull rod 76 then drives the dust removing filter screen 74 to swing, the brush 78 is separated from the surface of the inclined baffle 72, accumulated dust is shaken off, the filter holes of the dust removing filter screen 74 are prevented from being blocked by the dust, and the shaken off dust is collected by the dust collecting box 79.

In a preferred embodiment, the air volume adjusting mechanism 8 includes a first mounting plate 81 and a second mounting plate 82 respectively fixed on the inner walls of the upper and lower sides of the air guiding groove 4, the surfaces of the opposite sides of the first mounting plate 81 and the second mounting plate 82 are rotatably connected with a plurality of air volume adjusting plates 83, a movable rod 84 is disposed between the first mounting plate 81 and the second mounting plate 82, the upper and lower sides of the movable rod 84 are fixedly connected with supporting rods 85, the end of the supporting rod 85 is rotatably connected with the air volume adjusting plates 83, one end of the movable rod 84 close to the exhaust fan 6 is hinged with a connecting rod 86, the end of the connecting rod 86 is movably connected with the driving assembly 9, the driving assembly 9 drives the connecting rod 86 to move, the connecting rod 86 then drives the movable rod 84 to move in the horizontal direction, the movable rod 84 then drives the air volume adjusting plates 83 to rotate through the supporting rods 85, so as to adjust the size of the inside aperture of the air guiding groove 4, the air quantity in the air guide groove 4 is adjusted.

In a preferred embodiment, the driving assembly 9 includes a threaded rod 91 rotatably connected between the first mounting plate 81 and the second mounting plate 82, a motor 92 is disposed on the inner side of the second mounting plate 82, an output shaft of the motor 92 is fixedly connected to the threaded rod 91, a lifting block 93 is connected to the outer wall of the threaded rod 91 through a thread, the lifting block 93 is rotatably connected to the connecting rod 86, the motor 92 is started, the motor 92 drives the threaded rod 91 to rotate, the threaded rod 91 then drives the lifting block 93 to move in the vertical direction, and the lifting block 93 then drives the connecting rod 86 to move.

In a preferred embodiment, an air outlet 10 is fixedly installed at one end of the air guiding groove 4 far away from the exhaust fan 6, a first grid net 11 is fixedly installed in the air outlet 10, a second grid net 12 is fixedly installed in the air inlet 71, and external impurities are prevented from entering the inside of the air guiding groove 4 through the first grid net 11 and the second grid net 12.

The working principle of the utility model is as follows: after hot air flow enters the air guide groove 4 from the air inlet 71, the dust removal filter screen 74 filters and removes dust from the hot air flow at the air inlet 71, the inclined baffle plate 72 guides and removes dust from the filtered dust, the pull rod 76 is driven by the handle 77 to move, the pull rod 76 then drives the dust removal filter screen 74 to swing, the brush 78 is separated from the surface of the inclined baffle plate 72, accumulated dust is shaken off, the dust is prevented from blocking filter holes of the dust removal filter screen 74, the shaken off dust is collected by the dust collection box 79, and after the handle 77 is loosened, the spring 75 resets the dust removal filter screen 74; then starter motor 92, motor 92 drives threaded rod 91 and rotates, threaded rod 91 drives elevator block 93 and removes in vertical direction after that, elevator block 93 drives connecting rod 86 and removes after that, connecting rod 86 drives movable rod 84 and removes at the horizontal direction after that, movable rod 84 drives air regulation board 83 through branch 85 and rotates after that, thereby adjust the size of the inside ventilation bore of wind-guiding groove 4, realize the regulation of the inside amount of wind-guiding groove 4, thereby with the quick diffusion of the heat that press room press and condenser gived off to the external environment, thereby realize the normal operating of product.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new front exhaust structure freezer, includes freezer body (1), its characterized in that: the refrigerator is characterized in that a press room (2) is arranged at the lower end of the rear side of the refrigerator body (1), an air vent (3) is formed in one side of the interior of the press room (2), an air guide groove (4) is fixedly arranged at the bottom of the refrigerator body (1), an inclined support (5) is fixedly arranged at one end of the interior of the air guide groove (4), an exhaust fan (6) is fixedly arranged on the inclined support (5), a dust removing mechanism (7) is arranged on one side of the exhaust fan (6), and an air volume adjusting mechanism (8) is arranged at the other end of the air guide groove (4).

2. The new front ventilated structure freezer as claimed in claim 1, wherein: dust removal mechanism (7) is including air intake (71) of locating exhaust fan (6) oblique top, one side lower extreme fixed mounting of air intake (71) has slope baffle (72), the opposite side lower extreme of air intake (71) is fixed with vertical baffle (73), one side of vertical baffle (73) articulates there is dust removal filter screen (74), be connected with spring (75) between dust removal filter screen (74) and the vertical baffle.

3. The new front ventilated structure freezer as claimed in claim 2, wherein: one side of the dust removing filter screen (74) is hinged with a pull rod (76), the tail end of the pull rod (76) penetrates through one side wall of the air guide groove (4) and is fixedly connected with a handle (77), a brush (78) is fixed at the bottom of the dust removing filter screen (74), the brush (78) is in contact with the surface of the inclined baffle plate (72), and a dust collecting box (79) is arranged below the dust removing filter screen (74).

4. The new front ventilated structure freezer as claimed in claim 1, wherein: air regulation mechanism (8) are including being fixed in first mounting panel (81) and second mounting panel (82) of wind-guiding groove (4) upper and lower both sides inner wall respectively, the surface of the relative one side of first mounting panel (81) and second mounting panel (82) all rotates and is connected with a plurality of air regulation board (83), be equipped with movable rod (84) between first mounting panel (81) and second mounting panel (82), the equal fixedly connected with branch (85) of upper and lower both sides of movable rod (84), the tip and the air regulation board (83) of branch (85) rotate and are connected, the one end that movable rod (84) are close to exhaust fan (6) articulates there is connecting rod (86), the tip and drive assembly (9) swing joint of connecting rod (86).

5. The new front ventilated structure freezer as claimed in claim 4, wherein: drive assembly (9) are including rotating threaded rod (91) of connecting between first mounting panel (81) and second mounting panel (82), the inboard of second mounting panel (82) is equipped with motor (92), the output shaft and threaded rod (91) fixed connection of motor (92), the outer wall threaded connection of threaded rod (91) has elevator block (93), elevator block (93) rotate with connecting rod (86) and are connected.

6. The new front ventilated structure freezer as claimed in claim 2, wherein: an air outlet (10) is fixedly arranged at one end, far away from the exhaust fan (6), of the air guide groove (4), a first grid net (11) is fixedly arranged in the air outlet (10), and a second grid net (12) is fixedly arranged in the air inlet (71).