Infrared detection device and milk warming and shaking all-in-one machine with same

Abstract

The utility model discloses an infrared detection device which comprises a protective cover, an infrared detection module, an infrared thermopile sensor and a PCB (Printed Circuit Board), and the protective cover is made of a transparent material; the infrared detection module is arranged in the protective cover and comprises a transmitting probe for transmitting an infrared signal and a receiving probe for receiving the infrared signal, and the infrared signal can penetrate through the protective cover; the infrared thermopile sensor is arranged on the protective cover in a penetrating manner; the PCB is arranged in the protective cover, and the infrared detection module and the infrared thermopile sensor are both integrated on the PCB and electrically connected with the PCB. Therefore, the infrared detection module used for detecting whether an object is placed in place or not and the infrared thermopile sensor used for detecting the temperature of the object are integrated on one PCB, so that the purpose of compact arrangement is achieved, the installation space of a product is reduced, and the integration degree of the product is higher. In addition, the utility model further provides the milk warming and shaking all-in-one machine with the milk warming and shaking all-in-one machine.

Description

Technical Field

[0001] The utility model relates to the technical field of a milk warmer and milk shaker integrated machine, in particular to an infrared detection device and a milk warmer and milk shaker integrated machine having the same. Background Art

[0002] Existing infant feeding milk powder requires adults to carefully mix it, which requires not only the right water temperature, but also the milk powder must be kept evenly and without bubbles during the melting process, otherwise it will easily cause discomfort to infants and young children. At the same time, infants and young children should be fed on demand in a timely manner, with short feeding intervals and long feeding times, which can easily cause the milk to cool during feeding and require insulation measures. In response to the above two problems, there are now milk-warming and milk-shaking machines that combine the functions of shaking and warming milk in the market.

[0003] Among them, in order to detect the temperature of the milk bottle and whether the milk bottle is placed in the bottle basket, it is usually necessary to set up two sensors for separate detection; at present, most of the integrated milk warmers and milk shakers set up the two sensors separately, which makes the layout not compact enough and occupies a large installation space, which leads to a low degree of product integration. Utility Model Content

[0004] In order to overcome at least one defect of the above-mentioned prior art, the utility model provides an infrared detection device and an all-in-one milk warmer and milk shaker having the same, which can solve the problems mentioned in the background technology such as low integration and insufficiently compact layout resulting in large occupied space.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] An infrared detection device, comprising:

[0007] A protective cover, which is made of transparent material;

[0008] An infrared detection module is disposed in the protective cover; the infrared detection module comprises a transmitting probe for transmitting infrared signals and a receiving probe for receiving infrared signals, and the infrared signals can pass through the protective cover;

[0009] An infrared thermopile sensor, which is installed on the protective cover;

[0010] Wherein, it also includes a PCB board arranged in the protective cover, and the infrared detection module and the infrared thermopile sensor are both integrated on the PCB board and electrically connected to the PCB board.

[0011] Furthermore, the infrared thermopile sensor includes a detection component, a base, a cap and a plurality of pins arranged on the base, wherein:

[0012] The base and the cap are enclosed to form a packaging cavity, and the detection component is packaged in the packaging cavity;

[0013] The infrared thermopile sensor is electrically connected to the PCB board through a plurality of pins;

[0014] The cap is inserted into the protective cover.

[0015] Furthermore, a sealing ring is provided between the cap and the protective cover and / or between the base and the protective cover to form a waterproof seal.

[0016] In addition, the utility model also provides a milk shaker, comprising a cup body for placing a milk bottle, a fixing seat arranged below the cup body, and an infrared detection device arranged on the fixing seat, wherein:

[0017] The fixing seat is provided with an installation cavity with an open top, and the infrared detection module, the infrared thermopile sensor and the PCB board are all arranged in the installation cavity;

[0018] The protective cover is detachably arranged on the fixing seat and partially shields the installation cavity;

[0019] The infrared detection module is used to detect whether the milk bottle is placed in the cup body; the infrared thermopile sensor is used to detect the temperature of the milk bottle.

[0020] Furthermore, it also includes a rotating seat which is sleeved on the outside of the fixed seat and connected to the cup body, and the rotating seat is rotatably arranged on the outside of the fixed seat through a bearing.

[0021] Furthermore, it also includes a driving mechanism for driving the rotating seat to rotate, wherein:

[0022] The driving mechanism comprises a driving device, a gear connected to the output end of the driving device, and a belt respectively sleeved on the gear and the rotating seat;

[0023] Under the action of the driving device, the gear can be driven to rotate, and then the cup body can be driven to rotate through the belt to achieve milk shaking.

[0024] Furthermore, it also includes a hot air delivery mechanism for delivering hot air to the interior of the cup body, wherein:

[0025] The hot air conveying mechanism comprises a first air duct arranged around the outer periphery of the circumferential side wall of the cup body, a second air duct connected to the first air duct, a fan connected to the second air duct, and a heating element arranged in the second air duct and close to the air outlet of the fan;

[0026] The cup body is provided with a plurality of first air inlet holes which are respectively connected with the interior thereof and the first air duct.

[0027] Furthermore, it also includes a shell sleeved on the outside of the cup body, and a groove is opened inside the shell to form the first air duct and the second air duct; the air outlet of the fan is connected to the groove.

[0028] Furthermore, it also includes a casing, wherein the housing and the fan are both arranged in the casing, wherein:

[0029] The air inlet of the fan is in communication with the interior of the casing;

[0030] The bottom of the casing is provided with a plurality of second air inlet holes connected to the interior thereof.

[0031] Furthermore, it also includes a bottle fixing frame detachably arranged on the cup body, and a plurality of claws are arranged around the bottle fixing frame;

[0032] When a feeding bottle is placed in the cup body, a plurality of the clamping claws abut against the outer side wall of the feeding bottle to clamp it.

[0033] To sum up, the utility model provides an infrared detection device and a milk warmer and milk shaker having the same, which integrates an infrared detection module for detecting whether an object is placed in place and an infrared thermopile sensor for detecting the temperature of an object on a PCB board, thereby achieving a compact layout, thereby reducing the installation space of the product and making the product more integrated. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the explosion of the infrared detection device of the utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the protective cover in the infrared detection device of the utility model;

[0036] Figure 3 It is a cross-sectional schematic diagram of the infrared detection device of the utility model;

[0037] Figure 4 This is a schematic diagram of the structure of the utility model milk warming and shaking all-in-one machine;

[0038] Figure 5 This is a schematic diagram of the structure of the utility model milk warmer and milk shaker after part of the casing is hidden;

[0039] Figure 6 This is a schematic diagram of the structure of the outer shell of the utility model milk warmer and milk shaker;

[0040] Figure 7 for Figure 5 Schematic diagram of the structure after hiding the shell;

[0041] Figure 8 for Figure 7 A schematic diagram of the structure from another perspective;

[0042] Fig. 9 This is a partial structural diagram of the utility model milk warmer and milk shaker;

[0043] Fig.10 It is a cross-sectional schematic diagram of the utility model of the integrated milk warmer and milk shaker.

[0044] The meanings of the reference numerals are as follows:

[0045] 1. Infrared detection device; 101. Protective cover; 102. Infrared detection module; 1021. Transmitter probe; 1022. Receiving probe; 103. Infrared thermopile sensor; 1031. Base; 1032. Cap; 1033. Pin; 104. PCB board; 105. Sealing ring; 2. Casing; 3. Bottle holder; 4. Cup body; 401. First air inlet; 51. Fan; 52. Casing; 521. First air duct; 522. Second air duct; 53. Heating element; 61. Driving device; 62. Transmission sleeve; 63. Gear; 64. Belt; 7. Rotating seat; 8. Fixed seat; 9. Bearing. DETAILED DESCRIPTION

[0046] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0049] Embodiment 1

[0050] See also Figure 1-3The utility model first discloses an infrared detection device 1, comprising a protective cover 101, an infrared detection module 102 arranged in the protective cover 101, an infrared thermopile sensor 103 partially penetrated on the protective cover 101, and a PCB board 104 arranged in the protective cover 101; wherein the protective cover 101 is made of transparent material, the infrared detection module 102 comprises a transmitting probe 1021 for transmitting infrared signals and a receiving probe 1022 for receiving infrared signals, and the infrared signal can penetrate the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover 101, and the PCB board 104 is ...; the infrared signal can penetrate the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover 101; the infrared thermopile sensor 103 is partially penetrated on the protective cover The thermopile sensor 103 includes a detection component, a base 1031, a cap 1032 arranged on the base 1031, and a plurality of pins 1033. The base 1031 and the cap 1032 enclose a packaging cavity, and the detection component is packaged in the packaging cavity; the infrared thermopile sensor 103 is electrically connected to the PCB board 104 through the plurality of pins 1033; the cap 1032 is passed through the protective cover 101; the infrared detection module 102 and the infrared thermopile sensor 103 are both integrated on the PCB board 104 and electrically connected to the PCB board 104.

[0051] Therefore, when an object is placed on the protective cover 101, the infrared signal emitted by the transmitting probe 1021 is reflected by the object and received by the receiving probe 1022. At this time, the PCB board 104 can determine that the object has been placed; then the PCB board 104 controls the infrared thermopile sensor 103 to work, and detects the surface temperature of the object under the action of the detection component to realize temperature detection.

[0052] Therefore, the infrared detection device of the present invention integrates the infrared detection module 102 for detecting whether an object is placed in place and the infrared thermopile sensor 103 for detecting the temperature of the object on a PCB board 104, thereby achieving a compact layout, thereby reducing the installation space of the product and making the product more integrated.

[0053] For further information, see Figure 3 A sealing ring 105 is also provided between the cap 1032 and the protective cover 101 to seal the connection, thereby achieving the purpose of waterproofing and dustproofing, thereby preventing water or dust impurities from entering the protective cover 101 to interfere with the infrared detection module 102, thereby improving the detection accuracy of the infrared detection device 1.

[0054] Of course, in other embodiments, the sealing ring 105 may also be disposed between the base 1031 and the protective cover 101 , which may also achieve a waterproof and dustproof sealing effect, which is not limited here.

[0055] Embodiment 2

[0056] See also Figure 4-10The utility model also provides a milk shaker, comprising a cup body 4 for placing a milk bottle, a fixing seat 8 arranged below the cup body 4, and an infrared detection device 1 arranged on the fixing seat 8; wherein the fixing seat 8 is provided with an installation cavity with an open top, the infrared detection module 102, the infrared thermopile sensor 103 and the PCB board 104 are all arranged in the installation cavity, and the protective cover 101 is detachably arranged on the top of the fixing seat 8 and partially shields the installation cavity, such as Fig.10 Preferably, the protective cover 101 and the fixing seat 8 are detachably connected via a snap-fit ​​structure.

[0057] Therefore, the infrared detection module 102 can be used to detect whether the milk bottle is put into the cup body 4, and the infrared thermopile sensor 103 can be used to detect the temperature of the milk bottle.

[0058] Furthermore, it also includes a rotating seat 7 sleeved on the outside of the fixed seat 8 and connected to the bottom of the cup body 4, and the rotating seat 7 is rotatably arranged on the outside of the fixed seat 8 through a bearing 9. In addition, it also includes a driving mechanism for driving the rotating seat 7 to rotate, and the driving mechanism includes a driving device 61, a gear 63 connected to the output end of the driving device 61, and a belt 64 respectively sleeved on the gear 63 and the rotating seat 7; preferably, the driving device 61 is a reduction motor, and a transmission sleeve 62 is sleeved on the output shaft of the reduction motor, and the transmission sleeve 62 is sleeved with the gear 63 to achieve transmission connection.

[0059] Therefore, under the action of the driving device 61, the gear 63 can be driven to rotate, and then the rotating seat 7 can be driven to rotate through the belt 64, and finally the cup body 4 can be driven to rotate to drive the milk bottle to rotate, thereby achieving milk shaking.

[0060] See also Figure 5-7 The milk warmer and milk shaker also includes a hot air delivery mechanism for delivering hot air to the inside of the cup body 4, the hot air delivery mechanism includes a first air duct 521 arranged around the outer periphery of the circumferential side wall of the cup body 4, a second air duct 522 connected to the first air duct 521, a fan 51 connected to the second air duct 522, and a heating element 53 arranged in the second air duct 522 and close to the air outlet of the fan 51; the cup body 4 is provided with a plurality of first air inlet holes 401 respectively connected to its interior and the first air duct.

[0061] Therefore, when the milk warming function needs to be started, the fan 51 and the heating element 53 need to be started synchronously. Under the action of the fan 51, the wind can be blown into the second air duct 522 through the air outlet, and the wind is heated by the heating element 53. The heated wind enters the first air duct 521 and enters the cup body 4 through several first air inlet holes 401 to heat the bottle, thereby achieving milk warming.

[0062] Preferably, the heating element 53 is a PTC heating element.

[0063] For details, see Figure 6 The milk warmer and shaker also includes a housing 52 mounted on the outside of the cup body 4, the housing 52 has a groove inside to form a first air duct 521 and a second air duct 522; the air outlet of the fan 51 is connected to the groove; the heating element 53 is arranged in the second air duct 522. Figure 4-5 , further comprising a casing 2, the outer shell 52 and the fan 51 are both arranged in the casing 2, the air inlet of the fan 51 is connected to the interior of the casing 2; a plurality of second air inlet holes connected to the interior of the casing 2 are provided at the bottom of the casing 2.

[0064] Therefore, when the fan 51 is started, external air can enter the interior of the casing 2 through the plurality of second air inlet holes, then enter the air inlet of the fan 51 and be discharged from the air outlet of the fan 51 .

[0065] Furthermore, the invention also comprises a bottle holder 3 detachably arranged on the cup body 4, and a plurality of claws are arranged around the bottle holder 3. Thus, when the bottle is put into the cup body 4, the plurality of claws abut against the outer wall of the bottle to clamp it, thereby improving the stability of the bottle.

[0066] In summary, the infrared detection device 1 and the milk warmer and milk shaker having the same provided by the utility model integrate an infrared detection module 102 for detecting whether an object is placed in place and an infrared thermopile sensor 103 for detecting the temperature of the object on a PCB board 104, thereby achieving a compact layout, thereby reducing the installation space of the product and making the product more integrated.

[0067] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. An infrared detection device, characterized in that: include: A protective cover, which is made of transparent material; An infrared detection module is disposed in the protective cover; the infrared detection module comprises a transmitting probe for transmitting infrared signals and a receiving probe for receiving infrared signals, and the infrared signals can pass through the protective cover; An infrared thermopile sensor, which is installed on the protective cover; Wherein, it also includes a PCB board arranged in the protective cover, and the infrared detection module and the infrared thermopile sensor are both integrated on the PCB board and electrically connected to the PCB board.

2. The infrared detection device according to claim 1, characterized in that: The infrared thermopile sensor comprises a detection component, a base, a cap and a plurality of pins arranged on the base, wherein: The base and the cap are enclosed to form a packaging cavity, and the detection component is packaged in the packaging cavity; The infrared thermopile sensor is electrically connected to the PCB board through a plurality of pins; The cap is inserted into the protective cover.

3. The infrared detection device according to claim 2, characterized in that: A sealing ring is provided between the cap and the protective cover and / or between the base and the protective cover to form a waterproof seal.

4. A milk shaker, characterized in that: The invention comprises a cup body for placing a milk bottle, a fixing seat arranged below the cup body, and an infrared detection device as claimed in any one of claims 1 to 3 arranged on the fixing seat, wherein: The fixing seat is provided with an installation cavity with an open top, and the infrared detection module, the infrared thermopile sensor and the PCB board are all arranged in the installation cavity; The protective cover is detachably arranged on the fixing seat and partially shields the installation cavity; The infrared detection module is used to detect whether the milk bottle is placed in the cup body; the infrared thermopile sensor is used to detect the temperature of the milk bottle.

5. The milk shaker according to claim 4, characterized in that: It also includes a rotating seat which is sleeved on the outside of the fixed seat and connected to the cup body. The rotating seat is rotatably arranged on the outside of the fixed seat through a bearing.

6. The milk shaker according to claim 5, characterized in that: It also includes a driving mechanism for driving the rotating seat to rotate, wherein: The driving mechanism comprises a driving device, a gear connected to the output end of the driving device, and a belt respectively sleeved on the gear and the rotating seat; Under the action of the driving device, the gear can be driven to rotate, and then the cup body can be driven to rotate through the belt to achieve milk shaking.

7. The milk shaker according to claim 4, characterized in that: It also includes a hot air delivery mechanism for delivering hot air to the interior of the cup body, wherein: The hot air conveying mechanism comprises a first air duct arranged around the outer periphery of the circumferential side wall of the cup body, a second air duct connected to the first air duct, a fan connected to the second air duct, and a heating element arranged in the second air duct and close to the air outlet of the fan; The cup body is provided with a plurality of first air inlet holes which are respectively connected with the interior thereof and the first air duct.

8. The milk shaker according to claim 7, characterized in that: It also includes a shell sleeved on the outside of the cup body, and a groove is opened inside the shell to form the first air duct and the second air duct; the air outlet of the fan is connected to the groove.

9. The milk shaker according to claim 8, characterized in that: It also includes a casing, wherein the housing and the fan are both arranged in the casing, wherein: The air inlet of the fan is in communication with the interior of the casing; The bottom of the casing is provided with a plurality of second air inlet holes connected to the interior thereof.

10. The milk shaker according to claim 4, characterized in that: It also includes a bottle fixing frame detachably arranged on the cup body, and a plurality of claws are arranged around the bottle fixing frame; When a feeding bottle is placed in the cup body, a plurality of the clamping claws abut against the outer side wall of the feeding bottle to clamp it.

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