Refrigerator deodorizing device

Abstract

A refrigerator deodorant comprises a main body and a key upper cover, the key upper cover covers the top of the main body, a control panel is arranged in the main body, a first sensing component is arranged on the control panel, a first acting part is arranged on the key upper cover, and when the key upper cover is pressed, the first acting part acts on the first sensing component so as to input a control instruction to the control panel; therefore, the working state of the refrigerator deodorizer is changed. According to the refrigerator deodorizer, the key upper cover is arranged and acts on the first sensing component through the first acting part when the key upper cover is pressed so as to input a control instruction to the control panel, then the working state of the refrigerator deodorizer is changed, the key function is integrated on the upper cover of the deodorizer through the structure, and due to the fact that the size of the upper cover is large, the size of the upper cover is small, and the size of the upper cover is large. The key upper cover is arranged on the top of the deodorizer and located on the top of the deodorizer, so that operation of the key is very convenient, in addition, the key upper cover has a switch function and a gear adjusting function, multiple functions are achieved through one key, operation of the refrigerator deodorizer is more convenient, and user experience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorizers, in particular to a refrigerator deodorizer. Background Art

[0002] Chinese patent document CN218627448U, published on March 14, 2023, discloses a refrigerator deodorizer comprising a housing; the housing comprises an upper housing and a lower housing; the upper and lower housings are connected by a snap-fit mechanism; a mesh hole is formed in a circular pattern in the middle of the upper housing; a gear indicator light and a button are provided on the upper housing; a charging port is provided at the bottom of the housing; a set of air inlets are formed at the bottom of the housing, and the air inlets are symmetrically distributed about the charging port; a PCBA is provided on the upper housing, and an ozone generator is mounted on the PCBA; a ceramic ozone generating sheet is fixed to the upper housing; and a wind shield is provided within the upper housing. The deodorizer's on / off button is located at the bottom of the housing and is small, making it difficult to operate.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of the utility model is to provide a refrigerator deodorizer with simple structure, easy operation, good deodorizing effect, good user experience and strong practicality, so as to overcome the shortcomings of the existing technology.

[0005] A refrigerator deodorizer designed for this purpose includes a main body, and is characterized in that it also includes a button cover, which covers the top of the main body. A control panel is provided in the main body, and a first sensor component is provided on the control panel. A first action part is provided on the button cover. When the button cover is pressed, the first action part acts on the first sensor component to input a control instruction to the control panel, thereby changing the working state of the refrigerator deodorizer.

[0006] A first indicator light is installed in the main body and is electrically connected to the control panel. When the button cover inputs a control instruction to the control panel, the first indicator light turns on and off or changes color or brightness to display the working status of the refrigerator deodorizer.

[0007] A guide column is provided on the button cover, and a guide hole is provided on the main body. The button cover moves up and down on the main body through the cooperation of the guide column and the guide hole. An elastic member is provided between the guide column and the bottom wall of the guide hole. The button cover is reset upward under the elastic force of the elastic member.

[0008] An ozone generator and a negative ion generator are arranged in the main body, and the control panel is electrically connected to the ozone generator and the negative ion generator respectively.

[0009] A plurality of through holes for releasing ozone and negative ions are respectively arranged on the periphery of the main body, and the light emitted by the first indicator light is emitted out of the main body through the through holes.

[0010] The main body is provided with a button and a rotatable adjustment roller, the button is provided with a second action part, the adjustment roller is provided with a third action part, and the control panel is provided with a second sensor component and a third sensor component; when the button is pressed, the second action part acts on the second sensor component, and when the adjustment roller is rotated, the third action part acts on the third sensor component to input control instructions to the control panel, and the side of the main body is provided with an avoidance hole corresponding to the button and the adjustment roller, and the operating ends of the button and the adjustment roller extend out of the main body through the avoidance hole.

[0011] A second indicator light is provided on the control panel. When the buttons and the adjustment wheel input control instructions to the control panel, the second indicator light turns on and off or changes color or brightness.

[0012] A light-controlled switch is provided on the control panel and is electrically connected to the control panel. A light-transmitting portion is provided on the main body at a position corresponding to the light-controlled switch. When the refrigerator is opened, light passes through the light-transmitting portion and acts on the light-controlled switch, and the light-controlled switch controls the first indicator light and the second indicator light to light up through the control panel. When the refrigerator is closed, the light-controlled switch controls the first indicator light and the second indicator light to go out through the control panel.

[0013] The control board is provided with a buzzer, which is electrically connected to the control board. When the light-controlled switch controls the first indicator light and the second indicator light to light up or go out through the control board, the control board controls the buzzer to sound.

[0014] A battery module is provided in the main body, which is electrically connected to the control board. A charging port is provided on the side of the main body, which is electrically connected to the control board. The control board is electrically connected to an external charging terminal through the charging port to charge the battery module.

[0015] The refrigerator deodorizer of the present invention is provided with a button cover. When the button cover is pressed, the first action part acts on the first sensor component to input a control instruction to the control panel, thereby changing the working state of the refrigerator deodorizer. The above structure integrates the button function on the deodorizer cover. Since the cover is relatively large and is located at the top of the deodorizer, the operation of the button is very convenient. In addition, the button cover has a switching function and a gear adjustment function. Multiple functions can be realized with one button, making the operation of the refrigerator deodorizer more convenient and greatly improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a refrigerator deodorizer in one embodiment of the present invention.

[0017] Figure 2 The figure is a partial structural diagram of a refrigerator deodorizer in one embodiment of the present invention.

[0018] Figure 3 This is a cross-sectional view of a refrigerator deodorizer in one embodiment of the present invention.

[0019] Figure 4 This is an exploded view of a refrigerator deodorizer in one embodiment of the present invention.

[0020] Figure 5 This is a partial structural diagram of another aspect of the refrigerator deodorizer in one embodiment of the present invention.

[0021] Figure 6 This is a partial structural exploded view of a refrigerator deodorizer in one embodiment of the present invention.

[0022] Figure 7 Schematic diagram of the overall structure of the control panel in one embodiment of the present invention. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 7 The refrigerator deodorizer comprises a main body 1 and a button cover 2, the button cover 2 is covered on the top of the main body 1, a control panel 3 is arranged in the main body 1, and a first sensor component 4 is arranged on the control panel 3, the first sensor component 4 is a sensor, and a first action part 5 is arranged at the bottom of the button cover 2. When the button cover 2 is pressed, the first action part 5 acts on the first sensor component 4 to input a control instruction to the control panel 3, thereby changing the working state of the refrigerator deodorizer; the button cover 2 can turn on and off the refrigerator deodorizer, and can also adjust the gear of the refrigerator deodorizer, thereby changing the working state of the refrigerator deodorizer. The gear adjustment can adapt to the actual use of the refrigerator and the deodorization needs of refrigerators of different sizes; the operation method of the button cover 2 is, for example: press once to turn on the refrigerator, and then adjust the gear each time you press it, adjust the gear from small to large or from large to small. After all gears have been pressed, pressing it again will shut down the refrigerator, and pressing it again will restart the refrigerator.

[0025] A first indicator light 6 is installed in the main body 1, and the first indicator light 6 is electrically connected to the control board 3. When the button cover 2 inputs a control instruction to the control board 3, the first indicator light 6 turns on and off or changes color or changes brightness to display the working status of the refrigerator deodorizer. For example, the first indicator light 6 is on when the power is turned on, and the first indicator light 6 is off when the power is turned off. When different gears are adjusted, the first indicator light 6 displays different colors, or when different gears are adjusted, the brightness of the first indicator light 6 is different. When the gear is larger, the brightness of the first indicator light 6 is larger, and when the gear is smaller, the brightness of the first indicator light 6 is smaller.

[0026] A guide column 7 is provided at the bottom of the button cover 2, and a guide hole 8 is provided on the main body 1. The button cover 2 is guided up and down on the main body 1 by the cooperation of the guide column 7 and the guide hole 8. An elastic member 9 is provided between the guide column 7 and the bottom wall of the guide hole 8. The elastic member 9 is a spring. The upper end of the elastic member 9 is sleeved on the bottom of the guide column 7. The button cover 2 is reset upward under the elastic force of the elastic member 9.

[0027] An ozone generator and a negative ion generator are provided in the main body 1 , and the control board 3 is electrically connected to the ozone generator and the negative ion generator respectively.

[0028] The ozone generating device includes an ozone generator 22 and an electrode 23. The electrode 23 includes a positive electrode and a negative electrode. The ozone generator 22 is electrically connected to the positive electrode and the negative electrode respectively. The positive electrode and the negative electrode leave a corona space. An arc is generated between the positive electrode and the negative electrode to release energy. The air in the corona space is ionized to produce ozone, which is used for sterilization and deodorization of the refrigerator.

[0029] The negative ion generating device includes a negative ion generator 24 and a negative ion emission head 25. The negative ion generator 24 is electrically connected to the negative ion emission head 25. The negative ion emission head 25 is plate-shaped. The negative ion generator 24 generates negative ions, which are emitted through the negative ion emission head 25 to remove dust and purify the air in the refrigerator.

[0030] Several through holes 10 for releasing ozone and negative ions are respectively provided on the circumference of the upper part of the main body 1 . The light emitted by the first indicator light 6 is emitted out of the main body 1 through the through holes 10 , so that the user can observe the status of the first indicator light 6 .

[0031] A button 11 and a rotatable adjusting roller 12 are provided on the main body 1. The button 11 is provided with a second acting portion 13, and the adjusting roller 12 is provided with a third acting portion 14. The control panel 3 is provided with a second sensing component 15 and a third sensing component 16. The second sensing component 15 and the third sensing component 16 are sensors. When the button 11 is pressed, the second acting portion 13 acts on the second sensing component 15, and when the adjusting roller 12 rotates, the third acting portion 14 acts on the third sensing component 16 to input control instructions to the control panel 3. An air avoidance hole 17 is provided on the side of the main body 1 corresponding to the button 11 and the adjusting roller 12. The operating ends of the button 11 and the adjusting roller 12 extend out of the main body 1 through the air avoidance hole 17 to operate the button 11 and the adjusting roller 12. The button 11 and the adjusting roller 12 are used to adjust the parameters of the refrigerator deodorizer.

[0032] A second indicator light 18 is provided on the control panel 3. When the button 11 and the adjustment wheel 12 input a control instruction to the control panel 3, the second indicator light 18 turns on or off or changes color or brightness. Different parameters correspond to different colors or brightness.

[0033] A light-controlled switch 19 is provided on the control board 3, and the light-controlled switch 19 is electrically connected to the control board 3. The light-controlled switch 19 includes a photoresistor and a light-emitting diode. A light-transmitting portion 38 is provided at a position corresponding to the light-controlled switch 19 on the main body 1. The light-transmitting portion 38 is a light-transmitting hole, or the light-transmitting portion 38 is a transparent portion on the shell 26; when the refrigerator is opened, external light acts on the light-controlled switch 19 through the light-transmitting portion 38, and the light-controlled switch 19 controls the first indicator light 6 and the second indicator light 18 to light up through the control board 3; when the refrigerator is closed, due to the lack of light, the light-controlled switch 19 controls the first indicator light 6 and the second indicator light 18 to go out through the control board 3, thereby saving electricity.

[0034] A buzzer is provided on the control board 3, and the buzzer is electrically connected to the control board 3. When the light-controlled switch 19 controls the first indicator light 6 and the second indicator light 18 to light up or go out through the control board 3, the control board 3 controls the buzzer to sound to prompt the user to turn the indicator light on or off; in addition, if the refrigerator deodorizer fails, the buzzer will sound an alarm, so that the user can also know that the refrigerator deodorizer has a fault when the refrigerator is turned off.

[0035] A battery module 20 is provided in the main body 1, and the battery module 20 is connected to the control board 3. A charging port 21 is provided on the side of the main body 1, and the charging port 21 is electrically connected to the control board 3. The control board 3 is electrically connected to an external charging terminal through the charging port 21 to charge the battery module 20. The battery module 20 can power various electrical components of the refrigerator deodorizer, so that the refrigerator deodorizer can work without an external power supply.

[0036] The main body 1 includes an outer shell 26, an upper cover plate 27, a fixing ring 28 and a fixing plate 29. The fixing plate 29 is fixed to the inside of the outer shell 26 by screws. Two first mounting grooves 30 are provided on the front side of the fixing plate 29. The ozone generator 22 and the negative ion generator 24 are installed on the first mounting groove 30. The control board 3 is fixed to the front side of the fixing plate 29 by screws. A second mounting groove 37 is provided on the rear side of the fixing plate 29. The battery module 20 is installed on the second mounting groove 37. The adjusting roller 12 is rotatably installed on the fixing plate 29 through a rotating shaft. The outer shell 26 includes a front shell 31 and a rear shell 32. During installation, the ozone generator 22, the negative ion generator 24, the control board 3 and the battery module 20 are first installed on the fixing plate 29, and then the whole is fixed to the rear shell 32 by screws, and then the front shell 31 is connected to the rear shell 32 by a snap. The above structural layout makes the structure of the refrigerator deodorizer more compact.

[0037] The upper cover 27 is mounted on the top opening of the housing 26 by snap-fitting. A mounting hole is provided on the upper cover 27. The electrode 23 and the first indicator light 6 are mounted on the mounting hole. The fixing ring 28 is provided on the upper side of the upper cover 27. The negative ion emission head 25 and the fixing ring 28 are fixed to the upper cover 27 by screws. The guide hole 8 and the through hole 10 are respectively provided on the upper cover 27. The button upper cover 2 is covered on the fixing ring 28. There is a movable gap between the button upper cover 2 and the fixing ring 28 for pressing the button upper cover 2. The upper cover 27 is provided with a through hole 33, the upper end of the first sensor component 4 extends into the through hole 33, and the lower end of the first action portion 5 of the key cover 2 extends into the through hole 33, so that when the key cover 2 is pressed, the first action portion 5 can act on the first sensor component 4; a limiting hook 34 is provided at the bottom of the guide column 7, and a notch 35 is provided at the lower part of the guide hole 8. A limiting portion 36 is formed at the upper end of the notch 35, and the key cover 2 is upwardly positioned on the limiting portion 36 by the limiting hook 34 to prevent the key cover 2 from falling off the main body 1.

[0038] The above is a preferred embodiment of the present invention, which illustrates and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerator deodorizer, comprising a main body (1), characterized in that: The invention also includes a button cover (2), which covers the top of the main body (1). A control panel (3) is provided in the main body (1), a first sensor component (4) is provided on the control panel (3), and a first action part (5) is provided on the button cover (2). When the button cover (2) is pressed, the first action part (5) acts on the first sensor component (4) to input a control instruction to the control panel (3), thereby changing the working state of the refrigerator deodorizer.

2. The refrigerator deodorizer according to claim 1, characterized in that: A first indicator light (6) is installed in the main body (1). The first indicator light (6) is electrically connected to the control panel (3). When the button cover (2) inputs a control instruction to the control panel (3), the first indicator light (6) turns on and off or changes color or brightness to indicate the working status of the refrigerator deodorizer.

3. The refrigerator deodorizer according to claim 1, characterized in that: A guide column (7) is provided on the key cover (2), and a guide hole (8) is provided on the main body (1). The key cover (2) is guided upward and downward on the main body (1) by the cooperation of the guide column (7) and the guide hole (8). An elastic member (9) is provided between the guide column (7) and the bottom wall of the guide hole (8). The key cover (2) is reset upward under the elastic force of the elastic member (9).

4. The refrigerator deodorizer according to claim 2, characterized in that: An ozone generator and a negative ion generator are provided in the main body (1), and the control panel (3) is electrically connected to the ozone generator and the negative ion generator respectively.

5. The refrigerator deodorizer according to claim 4, characterized in that: A plurality of through holes (10) for releasing ozone and negative ions are respectively provided on the periphery of the main body (1), and light emitted by the first indicator light (6) is emitted out of the main body (1) through the through holes (10).

6. The refrigerator deodorizer according to claim 2, characterized in that: A button (11) and a rotatable adjusting roller (12) are provided on the main body (1); a second action portion (13) is provided on the button (11); a third action portion (14) is provided on the adjusting roller (12); and a second sensor component (15) and a third sensor component (16) are provided on the control panel (3); when the button (11) is pressed, the second action portion (13) acts on the second sensor component (15); when the adjusting roller (12) rotates, the third action portion (14) acts on the third sensor component (16), so as to input a control instruction to the control panel (3); a side portion of the main body (1) is provided with an avoidance hole (17) corresponding to the button (11) and the adjusting roller (12); and the operating ends of the button (11) and the adjusting roller (12) extend out of the main body (1) through the avoidance hole (17).

7. The refrigerator deodorizer according to claim 6, characterized in that: A second indicator light (18) is provided on the control panel (3). When the button (11) and the adjustment wheel (12) input a control instruction to the control panel (3), the second indicator light (18) turns on and off or changes color or brightness.

8. The refrigerator deodorizer according to claim 7, characterized in that: A light-controlled switch (19) is provided on the control panel (3), the light-controlled switch (19) is electrically connected to the control panel (3), and a light-transmitting portion (38) is provided on the main body (1) at a position corresponding to the light-controlled switch (19); when the refrigerator is opened, light acts on the light-controlled switch (19) through the light-transmitting portion (38), and the light-controlled switch (19) controls the first indicator light (6) and the second indicator light (18) to light up through the control panel (3); when the refrigerator is closed, the light-controlled switch (19) controls the first indicator light (6) and the second indicator light (18) to turn off through the control panel (3).

9. The refrigerator deodorizer according to claim 8, characterized in that: A buzzer is provided on the control board (3) and is electrically connected to the control board (3). When the light-controlled switch (19) controls the first indicator light (6) and the second indicator light (18) to light up or go out through the control board (3), the control board (3) controls the buzzer to sound.

10. The refrigerator deodorizer according to claim 1, characterized in that: A battery module (20) is provided in the main body (1), the battery module (20) is electrically connected to the control board (3), a charging port (21) is provided on the side of the main body (1), the charging port (21) is electrically connected to the control board (3), and the control board (3) is electrically connected to an external charging terminal through the charging port (21) to charge the battery module (20).

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