Coffee machine convenient to install variable-voltage power panel

Abstract

The utility model belongs to the technical field of coffee machines, and particularly relates to a coffee machine convenient to install a variable-voltage power panel, which comprises a coffee machine body, an installation groove is arranged in the coffee machine body, the bottom of the coffee machine body is fixedly connected with support legs, and the inner wall of the installation groove is rotatably connected with a bidirectional screw rod; according to the coffee machine convenient to install the variable-voltage power panel, the variable-voltage power panel is clamped and fixed through the counter-acting force of the two springs in cooperation with the two clamping blocks, so that the variable-voltage power panels of different sizes and different thicknesses can be conveniently installed, and when the variable-voltage power panel needs to be maintained, the variable-voltage power panel can be rapidly and conveniently taken down, and the coffee machine is convenient to use. When the transformation power supply board is seriously heated, the fan is started to suck outside air into the mounting groove along the cavity, so that the transformation power supply board can be quickly cooled, and the air blown into the mounting groove can be in better contact with the transformation power supply board through the flow guide of the flow guide plate, so that the heat of the transformation power supply board can be taken away in time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coffee machine field, specifically speaking, a coffee machine convenient to install variable voltage power panel. BACKGROUND

[0002] Coffee is one of the most popular drinks in the world, and more and more people love it because it can bring people joy and relaxation. The traditional coffee brewing process needs baking, grinding, brewing, filtering and other processes. Although the traditional coffee making process has good interest, it is also interesting to brew coffee during leisure time. However, compared with the modern fast life, many people do not have time to learn the preparation process of coffee, so the coffee machine comes into being. The coffee machine generally has a variable voltage power panel inside, which converts direct current into alternating current for the coffee machine.

[0003] In the prior art, the variable voltage power panel is generally fixed in the coffee machine by screw fastening. When it needs to be maintained, a lot of time is spent on disassembling the screws, and the variable voltage power panel will generate a lot of heat during use. The existing coffee machine has poor heat dissipation effect on the variable voltage power panel, which easily causes overheating damage to the variable voltage power panel.

[0004] Therefore, the utility model provides a coffee machine convenient to install variable voltage power panel. UTILITY MODEL CONTENTS

[0005] In order to make up for the shortcomings of the prior art, solve the problem that the variable voltage power panel is generally fixed in the coffee machine by screw fastening, and a lot of time is spent on disassembling the screws when it needs to be maintained, and the variable voltage power panel will generate a lot of heat during use. The existing coffee machine has poor heat dissipation effect on the variable voltage power panel, which easily causes overheating damage to the variable voltage power panel. The utility model provides a coffee machine convenient to install variable voltage power panel.

[0006] The utility model solves the technical scheme that the utility model discloses a coffee machine convenient to install variable voltage power panel, including coffee machine body, the inside of coffee machine body is provided with the mounting groove, the bottom of coffee machine body is fixedly connected with the supporting leg, the inner wall of mounting groove is rotatably connected with two -way screw rod, the outer wall of two -way screw rod is connected with two sliding blocks through screw nut pair, two sliding blocks all are connected with mounting groove slidingly, the bottom of two -way screw rod penetrates coffee machine body and is fixedly connected with the knob, the outer wall of two sliding blocks is fixedly connected with the mounting plate, the inner wall of two mounting plates is slidably connected with the sliding axle, one end of sliding axle is fixedly connected with the clamping block, the outer wall of clamping block is provided as inclined surface, the other end of sliding axle is fixedly connected with the limiting block, the outer wall of sliding axle is equipped with the spring, one end of spring is fixedly connected with clamping block, the other end of spring is fixedly connected with mounting plate.

[0007] Preferably, the inner wall of the mounting groove is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotationally connected with a cover plate, a plurality of heat dissipation openings are equidistantly arranged in the cover plate, a plurality of baffles are equidistantly fixedly connected to the outer wall of the cover plate and located above the heat dissipation openings, and a handle is fixedly connected to the outer wall of the cover plate and located below the heat dissipation openings.

[0008] Preferably, the bottom of the coffee machine body is provided with a cavity, the cavity extends to the inside of the mounting groove, and the inner wall of the cavity is provided with a fan.

[0009] Preferably, a plurality of guide plates are equidistantly fixedly connected to the side of the cover plate close to the mounting groove, and the guide plates are upwardly inclined.

[0010] Preferably, the outer wall of the mounting groove is fixedly connected with a first magnet, the outer wall of the cover plate is fixedly connected with a second magnet, and the first magnet and the second magnet are attracted to each other.

[0011] Preferably, the inner wall of the mounting groove is symmetrically provided with two rubber pads with the bidirectional screw rod as the center.

[0012] The coffee machine has the advantages that:

[0013] 1. The coffee machine with the variable-voltage power supply board convenient to install can clamp and fix the variable-voltage power supply board through the reaction force of the two springs and the cooperation of the two clamping blocks, so that the variable-voltage power supply board is fixed in the mounting groove, thereby facilitating the installation of variable-voltage power supply boards of different sizes and thicknesses, and enabling the variable-voltage power supply board to be quickly and conveniently removed when maintenance is required.

[0014] 2. The coffee machine with the variable-voltage power supply board convenient to install can facilitate the rapid cooling of the variable-voltage power supply board when the variable-voltage power supply board generates a large amount of heat by starting the fan to draw external air into the mounting groove along the cavity, the air entering the mounting groove hits the guide plate, the guide plate guides the air, the air blown into the mounting groove can better contact the variable-voltage power supply board, and the heat of the variable-voltage power supply board can be timely taken away. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described in connection with the drawings.

[0016] Figure 1 It is the perspective view of the utility model;

[0017] Figure 2 It is the sectional view of the utility model;

[0018] Figure 3 It is the perspective view of the bidirectional screw rod and the clamping block used in cooperation of the utility model;

[0019] Figure 4 is the utility model Figure 2 The enlarged view of A in the figure;

[0020] Figure 5 is the utility model Figure 2 The enlarged view of B in the figure;

[0021] In the figure: 1, coffee machine body;2, installation groove;3, rotating shaft;4, cover plate;5, heat dissipation port;6, baffle;7, handle;8, first magnet;9, second magnet;10, cavity;11, fan;12, guide plate;13, bidirectional screw;14, sliding block;15, mounting plate;16, sliding shaft;17, spring;18, clamping block;19, limiting block;20, knob;21, rubber pad;22, supporting leg. DETAILED DESCRIPTION

[0022] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] As Figures 1 to 5 Indicated, the utility model provides a kind of technical scheme, a coffee machine for installing transformer power panel easily, including coffee machine body 1, the inside of coffee machine body 1 is provided with installation groove 2, the bottom of coffee machine body 1 is fixedly connected with supporting leg 22, the inner wall of installation groove 2 is rotatably connected with bidirectional screw 13, the outer wall of bidirectional screw 13 is connected with two sliding blocks 14 by screw nut pair, two sliding blocks 14 are slidably connected with installation groove 2, the bottom of bidirectional screw 13 is fixedly connected with knob 20 and is penetrated coffee machine body 1, the outer wall of two sliding blocks 14 is fixedly connected with mounting plate 15, the inner wall of two mounting plates 15 is slidably connected with sliding shaft 16, one end of sliding shaft 16 is fixedly connected with clamping block 18, the outer wall of clamping block 18 is provided as inclined plane, the other end of sliding shaft 16 is fixedly connected with limiting block 19, the outer wall of sliding shaft 16 is sleeved with spring 17, one end of spring 17 is fixedly connected with clamping block 18, the other end of spring 17 is fixedly connected with mounting plate 15.

[0024] By the above technical scheme, rotating the knob 20 makes the bidirectional screw rod 13 rotate, drives the two mounting plates 15 to move away from each other, puts the transformer power supply board into the mounting groove 2, reversely rotates the knob 20, drives the two mounting plates 15 to move close to each other, drives the two clamping blocks 18 to move close to each other, the arc surface of the outer wall of the two clamping blocks 18 abuts against the transformer power supply board, under the extrusion of the transformer power supply board, simultaneously moves the two clamping blocks 18, compresses the two springs 17, after the clamping blocks 18 are moved by the transformer power supply board, under the reaction force of the two springs 17, cooperates the two clamping blocks 18 to clamp and fix the transformer power supply board, fixes the transformer power supply board in the mounting groove 2, thereby facilitating the installation of transformer power supply boards of different sizes and thicknesses, and when the transformer power supply board needs to be maintained, the transformer power supply board can be quickly and conveniently removed.

[0025] Specifically, the inner wall of the mounting groove 2 is fixedly connected with a rotating shaft 3, the outer wall of the rotating shaft 3 is rotatably connected with a cover plate 4, a plurality of heat dissipation openings 5 are equidistantly formed in the inside of the cover plate 4, a plurality of baffles 6 are equidistantly fixedly connected to the outer wall of the cover plate 4, the baffles 6 are arranged in an arc shape and located above the heat dissipation openings 5, and a handle 7 is fixedly connected to the outer wall of the cover plate 4 and located below the heat dissipation openings 5.

[0026] By the above technical scheme, the mounting groove 2 is closed by the cover plate 4 arranged, thereby protecting the transformer power supply board, the mounting groove 2 is ventilated and cooled by the plurality of heat dissipation openings 5 arranged, preventing the transformer power supply board from being damaged by overheating in the mounting groove 2, dust is prevented from entering the mounting groove 2 through the heat dissipation openings 5 by the baffles 6 arranged, and the cover plate 4 is convenient to lift to open the mounting groove 2 by the handle 7 arranged.

[0027] Specifically, a cavity 10 is formed in the bottom of the coffee machine body 1, the cavity 10 extends to the inside of the mounting groove 2, and the inner wall of the cavity 10 is provided with a fan 11.

[0028] By the above technical scheme, when the transformer power supply board generates a lot of heat, the fan 11 is started to suck the external air into the mounting groove 2 through the cavity 10, thereby facilitating the rapid cooling of the transformer power supply board.

[0029] Specifically, a plurality of flow guides 12 are equidistantly fixedly connected to the side of the cover plate 4 close to the mounting groove 2, and the flow guides 12 are upwardly inclined.

[0030] By the above technical scheme, the air entering the mounting groove 2 hits the flow guides 12 and flows along the inclined surfaces of the flow guides 12 to one side, and hits the transformer power supply board, thereby enabling the air blown into the mounting groove 2 to better contact the transformer power supply board, thereby facilitating the timely removal of the heat of the transformer power supply board.

[0031] Specifically, a first magnet 8 is fixedly connected to the outer wall of the mounting groove 2, a second magnet 9 is fixedly connected to the outer wall of the cover plate 4, and the first magnet 8 and the second magnet 9 attract each other.

[0032] Through the technical scheme, the first magnet 8 and the second magnet 9 are arranged, the cover plate 4 can be fixed outside the mounting groove 2, the cover plate 4 is prevented from being opened due to shaking of the coffee machine body 1, and when the variable voltage power supply panel needs to be maintained, the cover plate 4 can be driven to rotate on the rotating shaft 3 by pulling the handle 7.

[0033] Specifically, the inner wall of the mounting groove 2 is symmetrically provided with two rubber pads 21 with the bidirectional screw rod 13 as the center.

[0034] Through the technical scheme, the rubber pad 21 is arranged, the surface of the variable voltage power supply panel can be protected, and parts on the variable voltage power supply panel are prevented from being damaged due to friction.

[0035] In use, the mounting groove 2 is closed by the cover plate 4, the first magnet 8 and the second magnet 9 are arranged, the cover plate 4 can be fixed outside the mounting groove 2, the cover plate 4 is prevented from being opened due to shaking of the coffee machine body 1, and when the variable voltage power supply panel needs to be maintained, the cover plate 4 can be driven to rotate on the rotating shaft 3 by pulling the handle 7. The knob 20 is rotated, the bidirectional screw rod 13 is rotated, the two mounting plates 15 are driven to move away from each other, the variable voltage power supply panel is placed into the mounting groove 2, the knob 20 is reversely rotated, the two mounting plates 15 are driven to move close to each other, the two clamping blocks 18 are driven to move close to each other, the arc surface of the outer wall of the two clamping blocks 18 abuts against the variable voltage power supply panel, the two clamping blocks 18 are simultaneously moved under the extrusion of the variable voltage power supply panel, the two springs 17 are compressed, the variable voltage power supply panel is clamped and fixed by the two clamping blocks 18 under the reaction force of the two springs 17, the variable voltage power supply panel is fixed in the mounting groove 2, different sizes and thicknesses of the variable voltage power supply panel can be conveniently installed, the variable voltage power supply panel can be conveniently removed when the variable voltage power supply panel needs to be maintained, the rubber pad 21 is arranged, the surface of the variable voltage power supply panel can be protected, parts on the variable voltage power supply panel are prevented from being damaged due to friction, the plurality of heat dissipation openings 5 are arranged, the mounting groove 2 can be ventilated and heat-dissipated, the variable voltage power supply panel is prevented from being damaged due to overheating in the mounting groove 2, the baffle 6 is arranged, dust is prevented from entering the mounting groove 2 along the heat dissipation opening 5, when the variable voltage power supply panel is seriously heated, the fan 11 is started, external air is sucked into the mounting groove 2 along the cavity 10, the variable voltage power supply panel can be quickly cooled, the air entering the mounting groove 2 hits the deflector 12 and flows along the inclined surface of the deflector 12 to one side, hits the variable voltage power supply panel, and thus the air blown into the mounting groove 2 can better contact the variable voltage power supply panel, and the heat of the variable voltage power supply panel can be conveniently removed in time.

[0036] The above front, back, left, right, top and bottom are based on the drawings of the specification Figure 1 as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and the like.

[0037] In the description of the utility model, it needs to understand that the orientation or position relation indicated by the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0038] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A coffee machine that facilitates the installation of a transformer power supply board, characterized in that, The coffee machine includes a coffee machine body (1), which has an internal mounting groove (2). A support leg (22) is fixedly connected to the bottom of the coffee machine body (1). A two-way lead screw (13) is rotatably connected to the inner wall of the mounting groove (2). Two sliders (14) are connected to the outer wall of the two-way lead screw (13) via a lead screw and nut pair. Both sliders (14) are slidably connected to the mounting groove (2). The bottom of the two-way lead screw (13) passes through the coffee machine body (1) and is fixedly connected to a knob (20). The two sliders... (14) The outer wall of each of the two mounting plates (15) is fixedly connected to a mounting plate (15). The inner wall of each mounting plate (15) is slidably connected to a sliding shaft (16). One end of the sliding shaft (16) is fixedly connected to a clamping block (18). The outer wall of the clamping block (18) is set as an inclined surface. The other end of the sliding shaft (16) is fixedly connected to a limiting block (19). The outer wall of the sliding shaft (16) is fitted with a spring (17). One end of the spring (17) is fixedly connected to the clamping block (18). The other end of the spring (17) is fixedly connected to the mounting plate (15).

2. The coffee machine according to claim 1, characterized in that, The inner wall of the mounting groove (2) is fixedly connected to a rotating shaft (3), and the outer wall of the rotating shaft (3) is rotatably connected to a cover plate (4). The cover plate (4) has several heat dissipation vents (5) equidistantly opened inside, and several baffles (6) are fixedly connected to the outer wall of the cover plate (4) equidistantly. The baffles (6) are set in an arc shape and located above the heat dissipation vents (5). A handle (7) is fixedly connected to the outer wall of the cover plate (4) and located below the heat dissipation vents (5).

3. A coffee machine with an easy-to-install transformer power supply board according to claim 1, characterized in that, The bottom of the coffee machine body (1) is provided with a cavity (10), which extends into the interior of the mounting groove (2), and a fan (11) is provided on the inner wall of the cavity (10).

4. A coffee machine with an easy-to-install transformer power supply board according to claim 2, characterized in that, The cover plate (4) has several guide plates (12) fixedly connected at equal intervals on the side near the mounting groove (2), and the guide plates (12) are inclined upward.

5. A coffee machine with an easy-to-install transformer power supply board according to claim 2, characterized in that, The outer wall of the mounting groove (2) is fixedly connected to a first magnet (8), and the outer wall of the cover plate (4) is fixedly connected to a second magnet (9). The first magnet (8) and the second magnet (9) attract each other.

6. A coffee machine with an easy-to-install transformer power supply board according to claim 1, characterized in that, The inner wall of the mounting groove (2) is symmetrically provided with two rubber pads (21) centered on the bidirectional lead screw (13).

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