CN213309256U - Food processing machine - Google Patents

Abstract

There is provided herein a food processor comprising: a cup body; the cup body is arranged on the shell, and an air inlet and an air outlet are arranged on the shell; the first motor is positioned in the shell and below the cup body, and a rotating shaft driven by the first motor extends into the cup body; the crushing device is positioned in the cup body and is arranged at the tail end of the rotating shaft; the first air duct is positioned in the shell and sleeved outside the first motor, and a first air passing channel is formed between the first air duct and the first motor; and fan unit, be located the casing, and be in the below of first motor, the lower extreme and the fan unit of first dryer are sealed to be cooperated, under the fan unit running state, outside normal atmospheric temperature air inhales in the casing from the air intake, hot-air in the casing blows out to the external world from the air outlet after passing through first air channel and fan unit in proper order, first air channel of crossing can reduce or even eliminate the air turbulence in the casing, make the hot-air blow out the process more smooth and easy, the inside radiating effect of casing is better.

Description

Food processing machine

Technical Field

The utility model relates to a food processing technology field, more specifically relates to a food processor.

Background

A food processor comprising: the heating pipe is arranged on the bottom wall of the cup body; the cup body is arranged on the shell, and an air inlet and an air outlet are arranged on the shell; the motor is positioned in the shell and below the cup body; the crushing device is positioned in the cup body and is in transmission fit with an extending shaft at the front end of the motor; and the fan blades are arranged on a rear end extension shaft of the motor, the motor operates to drive the fan blades to rotate, hot air in the shell is blown out from the air outlet to the outside, and outside normal temperature air is sucked into the shell from the air inlet, so that the circulation of air inside and outside the shell is realized. In such a food processor, air turbulence is easily formed inside the housing, and the heat dissipation effect is not good.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a food processor, the inside radiating effect of casing is better.

The embodiment of the utility model provides a food processor, include: a cup body; the cup body is arranged on the shell, and an air inlet and an air outlet are formed in the shell; the first motor is positioned in the shell and below the cup body, and a rotating shaft driven by the first motor extends into the cup body; the crushing device is positioned in the cup body and is arranged at the tail end of the rotating shaft; the first air duct is positioned in the shell and sleeved outside the first motor, and a first air passing channel is formed between the first air duct and the first motor; and the fan assembly is positioned in the shell and below the first motor, and the lower end of the first air duct is in sealing fit with the fan assembly.

Optionally, the food processor further comprises: the second air duct is positioned in the shell and below the fan assembly, the upper end of the second air duct is in sealing fit with the fan assembly, and the lower end of the second air duct is in sealing fit with the bottom wall of the shell; the second air duct is internally provided with a second air passing channel, the upper end of the first air passing channel is communicated with the air inlet, the lower end of the first air passing channel is communicated with the upper end of the second air passing channel through the fan assembly, and the lower end of the second air passing channel is communicated with the air outlet.

Optionally, the second air duct is integrally formed on the bottom wall of the housing.

Optionally, the food processor further comprises: the first sealing element is clamped between the lower end of the first air duct and the fan assembly; and a second sealing member clamped between the upper end of the second air duct and the fan assembly.

Optionally, a mounting frame is arranged on the inner side surface of the first air duct, the mounting frame is fixed to the rear end of the first motor, and the fan assembly is fixed to the mounting frame.

Optionally, a first through hole is formed in the mounting frame, a screw hole is formed in the rear end of the first motor, and a first screw penetrates through the first through hole and is screwed to the screw hole.

Optionally, a stud is arranged on the mounting frame, a second through hole is arranged on the fan assembly, and a second screw penetrates through the second through hole and is screwed on the stud.

Optionally, the housing comprises: a cylindrical case body; and the base is provided with a fixing foot on the outer side surface of the first air duct, the base is provided with a third through hole, and a third screw penetrates through the third through hole to be screwed on the fixing foot so as to fix the shell body and the base together.

Optionally, the air inlet and the air outlet are both located on the bottom wall of the housing, and a support foot pad is arranged on the bottom wall of the housing.

Optionally, the food processor further comprises: the mounting bracket is fixed in the shell, the motor is positioned below the mounting bracket and fixed on the mounting bracket, an annular rib is arranged on the mounting bracket along the circumferential direction of the motor, an air passing opening is formed between the lower end of the annular rib and the upper end of the first air duct, and the air inlet is communicated with the first air passing channel through the air passing opening.

Optionally, the fan assembly comprises: the outer shell is positioned between the first air duct and the second air duct, the lower end of the first air duct is in sealing fit with the outer shell, and the upper end of the second air duct is in sealing fit with the outer shell; a second motor fixed within the housing; and a fan blade mounted on the second motor.

The embodiment of the utility model provides a food processor, be provided with air intake and air outlet on the casing, first dryer is located the casing, and the cover is established outside first motor, form first air channel of crossing between first dryer and the first motor, fan assembly is located the casing, and be in the below of first motor, the lower extreme and the fan assembly of first dryer are sealed to be cooperated, under the fan assembly running state, external normal atmospheric temperature air inhales the casing from the air intake in, the hot-air in the casing blows off to the external world from the air outlet after passing through first air channel and fan assembly in proper order, first air channel of crossing can reduce or even eliminate the air turbulence in the casing, make the hot-air blow off the process more smooth and easy, the inside radiating effect of casing is better.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.

Fig. 1 is a schematic cross-sectional view of a food processor according to an embodiment of the present invention;

FIG. 2 is a schematic perspective cross-sectional view of a portion of the food processor of FIG. 1;

FIG. 3 is an exploded, partial, schematic view of the food processor of FIG. 1;

fig. 4 is a schematic perspective view of a lower side view of the first air duct in fig. 1;

FIG. 5 is an exploded view of the fan assembly and first seal of FIG. 1;

fig. 6 is an exploded view of the base and the second sealing member of fig. 1.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

100 cup bodies, 210 shell bodies, 220 bases, 221 air inlets, 222 air outlets, 223 supporting foot pads, 300 first motors, 400 crushing devices, 500 first air ducts, 510 mounting frames, 520 fixing pins, 600 fan assemblies, 700 second air ducts, 810 first sealing pieces, 820 second sealing pieces, 900 mounting supports and 910 annular ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The embodiment of the utility model provides a food processor, as shown in fig. 1 to fig. 6, include: a cup body 100; a shell, on which the cup body 100 is mounted, and an air inlet 221 and an air outlet 222 are arranged on the shell; a first motor 300 positioned in the housing and below the cup body 100, wherein a rotating shaft driven by the first motor 300 extends into the cup body 100; a crushing means 400 provided in the cup body 100 and installed at the end of the rotation shaft; the first air duct 500 is positioned in the shell and sleeved outside the first motor 300, and a first air passing channel is formed between the first air duct 500 and the first motor 300; and a fan assembly 600 positioned in the housing and under the first motor 300, and a lower end of the first air duct 500 is in sealing engagement with an edge of the fan assembly 600.

This food preparation machine, be provided with air intake 221 and air outlet 222 on the casing, first dryer 500 is located the casing, and the cover is established outside first motor 300, form first air channel of crossing between first dryer 500 and the first motor 300, fan assembly 600 is located the casing, and be in the below of first motor 300, the lower extreme of first dryer 500 and fan assembly 600's marginal sealing fit, under fan assembly 600 running state, outside normal atmospheric temperature air is in the casing from air intake 221 inspiration, hot-air in the casing blows out from air outlet 222 to the external world after passing through first air channel and fan assembly 600 in proper order, first air channel of crossing can reduce or even eliminate the interior air turbulence of casing, make hot-air blow out the process more smooth and easy, the inside radiating effect of casing is better.

Moreover, the motor is located inside the first air duct 500, the first air duct 500 can block noise generated by the motor from being transmitted to the outside, and the noise of the food processor in the running state is lower.

In an exemplary embodiment, the fan assembly is disposed at the air outlet, and the hot air directly blows out from the air outlet after passing through the fan assembly, so that the heat dissipation effect inside the housing can be better improved.

In another exemplary embodiment, as shown in fig. 1, 2 and 6, the food processor further comprises: the second air duct 700 is positioned in the shell and below the fan assembly 600, the upper end of the second air duct 700 is in sealing fit with the edge of the fan assembly 600, and the lower end of the second air duct 700 is in sealing fit with the bottom wall of the shell; the second air duct 700 forms a second air passage therein, the upper end of the first air passage is communicated with the air inlet 221, the lower end of the first air passage is communicated with the upper end of the second air passage through the fan assembly 600, and the lower end of the second air passage is communicated with the air outlet 222. Outside normal atmospheric temperature air gets into in the casing, crosses wind passageway, fan assembly 600 and second in proper order after, discharges to the external world from air outlet 222, avoids the inside air turbulence that forms of casing, and the hot-air in the casing blows off the process more smoothly, and the inside radiating effect of casing is better.

As shown in fig. 1, 2 and 6, the second air duct 700 may be integrally formed on the bottom wall of the casing; or the second air duct and the shell can be in a split structure; the above can achieve the purpose of the present application, and the purpose of the present application does not depart from the design concept of the present invention, which is not repeated herein, and all should fall within the protection scope of the present application.

Exemplarily, as shown in fig. 1 to 3, 5, 6, the food processor further comprises: a first sealing member 810 interposed between the lower end of the first air duct 500 and the fan assembly 600 for sealing between the first air duct 500 and the fan assembly 600; and a second sealing member 820 interposed between the upper end of the second air duct 700 and the fan assembly 600 for sealing between the second air duct 700 and the fan assembly 600. The fan assembly 600 is installed in a vibration-damping and sealing manner by the first and second sealing members 810 and 820, so that vibration and noise generated in an operating state of the fan assembly 600 can be reduced. To facilitate installation of the first and second seals 810, 820, a corresponding detent may be provided on the fan assembly 600, in which the first and second seals 810, 820 are both positioned.

For example, as shown in fig. 1 to 4, a mounting bracket 510 is disposed on an inner side surface of the first air duct 500, the mounting bracket 510 is fixed to a rear end of the first motor 300 to fix the first air duct 500 and the first motor 300 together, and the fan assembly 600 is fixed to the mounting bracket 510 to fix the fan assembly 600 and the first air duct 500 together. The mounting frame 510 and the first air duct 500 are configured to be integrally formed.

Illustratively, as shown in fig. 1 to 4, a first through hole and an air passing through hole are formed in the mounting bracket 510, a screw hole is formed at the rear end of the first motor 300, a first screw passes through the first through hole and is screwed into the screw hole, so as to fix the first air duct 500 and the first motor 300 together, and the first air passing channel and the fan assembly 600 are communicated through the air passing through hole.

For example, as shown in fig. 1, fig. 2, fig. 4, and fig. 5, a stud is provided on the mounting bracket 510, a second through hole is provided on the fan assembly 600, a second screw passes through the second through hole and is screwed on the stud to fix the fan assembly 600 and the first air duct 500 together, the stud is spaced from a hole wall of the second through hole, and the first sealing member 810 is clamped, so that the fan assembly 600 has a better damping and noise reducing effect.

Illustratively, as shown in fig. 1, 2, 3, 4 and 6, the housing includes: a cylindrical case body 210; and a base 220, a fixing leg 520 is disposed on an outer side surface of the first air duct 500, a third through hole is disposed on the base 220, and a third screw passes through the third through hole and is screwed on the fixing leg 520 to fix the case body 210 and the base 220 together. The fixing leg 520 and the first air duct 500 are configured to be integrally formed.

For example, as shown in fig. 2, 3 and 6, the air inlet 221 and the air outlet 222 are both located on a bottom wall of the housing, and a support foot pad 223 is disposed on the bottom wall of the housing, and the support foot pad 223 may enable the air inlet 221 to be spaced from the support surface and the air outlet 222 to be spaced from the support surface, so as to ensure that the air circulation process inside and outside the housing is performed smoothly. The air inlet 221 is located at the outer side of the second air duct 700, and the air outlet 222 is located inside the second air duct 700.

Illustratively, as shown in fig. 1 and 2, the food processor further includes: the mounting bracket 900 is fixed in the casing, the motor is located below the mounting bracket 900 and fixed on the mounting bracket 900, an annular rib 910 is arranged on the mounting bracket 900 along the circumferential direction of the motor, an air passing opening is formed between the lower end of the annular rib 910 and the upper end of the first air duct 500, and the air inlet 221 is communicated with the first air passing passage through the air passing opening. The annular rib 910 is sleeved with a circuit board, the motor is located inside the annular rib 910 and the first air duct 500, and the annular rib 910 and the first air duct 500 can prevent carbon powder generated by the motor from overflowing and falling onto the circuit board, so that short-circuit protection can be performed on the circuit board.

Illustratively, as shown in fig. 3, the fan assembly includes: the lower end of the first air duct is in sealing fit with the edge of the top surface of the shell, and the upper end of the second air duct is in sealing fit with the edge of the bottom surface of the shell; a second motor fixed in the housing; and the fan blades are arranged on the second motor, and the second motor drives the fan blades to operate to realize the circulation of air inside and outside the shell.

To sum up, the embodiment of the utility model provides a food processor, be provided with air intake and air outlet on the casing, first dryer is located the casing, and the cover is established outside first motor, form first air channel of crossing between first dryer and the first motor, fan unit is located the casing, and be in the below of first motor, the lower extreme and the fan unit of first dryer are sealed to be cooperated, under the fan unit running state, external normal atmospheric temperature air inhales the casing from the air intake, the hot-air in the casing blows off to the external world from the air outlet after passing through first air channel and fan unit in proper order, first air channel of crossing can reduce or even eliminate the air turbulence in the casing, make the hot-air blow off the process more smooth and easy, the inside radiating effect of casing is better.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure "and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and thus, is not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A food processor, comprising:

a cup body;

the cup body is arranged on the shell, and an air inlet and an air outlet are formed in the shell;

the first motor is positioned in the shell and below the cup body, and a rotating shaft driven by the first motor extends into the cup body;

the crushing device is positioned in the cup body and is arranged at the tail end of the rotating shaft;

the first air duct is positioned in the shell and sleeved outside the first motor, and a first air passing channel is formed between the first air duct and the first motor; and

and the fan assembly is positioned in the shell and below the first motor, and the lower end of the first air duct is in sealing fit with the fan assembly.

2. The food processor of claim 1, further comprising:

the second air duct is positioned in the shell and below the fan assembly, the upper end of the second air duct is in sealing fit with the fan assembly, and the lower end of the second air duct is in sealing fit with the bottom wall of the shell;

the second air duct is internally provided with a second air passing channel, the upper end of the first air passing channel is communicated with the air inlet, the lower end of the first air passing channel is communicated with the upper end of the second air passing channel through the fan assembly, and the lower end of the second air passing channel is communicated with the air outlet.

3. The food processor of claim 2, wherein the second air duct is integrally formed on a bottom wall of the housing.

4. The food processor of claim 2, further comprising:

the first sealing element is clamped between the lower end of the first air duct and the fan assembly; and

and the second sealing element is clamped between the upper end of the second air duct and the fan assembly.

5. A food processor as claimed in any one of claims 1 to 4, wherein a mounting bracket is provided on an inner side of the first air duct, the mounting bracket being secured to a rear end of the first motor, the fan assembly being secured to the mounting bracket.

6. The food processor of claim 5,

a first through hole is formed in the mounting frame, a screw hole is formed in the rear end of the first motor, and a first screw penetrates through the first through hole and is screwed on the screw hole;

the fan assembly is characterized in that a stud is arranged on the mounting frame, a second through hole is formed in the fan assembly, and a second screw penetrates through the second through hole and is screwed on the stud.

7. A food processor as claimed in any one of claims 1 to 4, wherein the housing comprises:

a cylindrical case body; and

the base, be provided with fixed foot on the lateral surface of first dryer, be provided with the third through-hole on the base, the third screw passes the third through-hole is screwed on fixed foot, in order to fix the shell body with the base is in the same place.

8. A food processor as claimed in any one of claims 1 to 4, wherein the air inlet and the air outlet are both located on a bottom wall of the housing, the bottom wall of the housing being provided with support feet.

9. A food processor as claimed in any one of claims 1 to 4, further comprising:

the mounting bracket is fixed in the shell, the motor is positioned below the mounting bracket and fixed on the mounting bracket, an annular rib is arranged on the mounting bracket along the circumferential direction of the motor, an air passing opening is formed between the lower end of the annular rib and the upper end of the first air duct, and the air inlet is communicated with the first air passing channel through the air passing opening.

10. A food processor as claimed in any one of claims 2 to 4, wherein the fan assembly comprises:

the outer shell is positioned between the first air duct and the second air duct, the lower end of the first air duct is in sealing fit with the outer shell, and the upper end of the second air duct is in sealing fit with the outer shell;

a second motor fixed within the housing; and

and the fan blade is arranged on the second motor.

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