Dehumidification assembly and dehumidifier

Abstract

The utility model relates to the technical field of dehumidification equipment, in particular to a dehumidification assembly and a dehumidifier, the dehumidification assembly comprises a dehumidification mechanism and a refrigeration mechanism, the refrigeration mechanism comprises at least one refrigeration chip and a heat dissipation piece, the refrigeration chip is provided with a cold end and a hot end, and the heat dissipation piece is provided with a heat dissipation piece. The heat dissipation piece is provided with a heat dissipation channel used for exchanging heat with the hot end and a heat dissipation driving device, the dehumidification mechanism comprises an air pressing plate, a condensation piece and a dehumidification driving device, and the air pressing plate is provided with a first air opening, a second air opening and a dehumidification channel located between the first air opening and the second air opening and used for containing the condensation piece. The refrigeration chip can conduct heat with the condensation piece through the cold end, so that water vapor in air is rapidly condensed into liquid water, the heat dissipation driving device can take away heat of the hot end, it is ensured that the refrigeration chip keeps a proper refrigeration temperature in the operation process, and the refrigeration efficiency is improved. And the air pressure plate and the dehumidification driving device are arranged, so that air can form good flow in the dehumidification channel, and the dehumidification effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification equipment, in particular to a dehumidification component and a dehumidifier. Background Art

[0002] A dehumidifier is a device used to reduce the moisture content in the air. It uses heating or condensation to dehumidify. It is widely used in homes, offices, industrial sites and other environments that require humidity control. Existing dehumidifiers usually remove moisture from the air by condensation or adsorption, condensing water vapor in the air into liquid water, collecting and discharging it, thereby reducing the relative humidity of the air and creating a more comfortable and suitable living environment.

[0003] For example, a dehumidifier disclosed in Chinese patent document CN103405999A includes a heat exchanger, a power supply, a controller, a humidity sensor, and an adjusting switch. A water tank is provided under the heat exchanger. The heat exchanger is composed of a semiconductor refrigeration plate and a condenser. A condensing plate is provided on the outer surface of the condenser. The inner surface of the condenser is in contact with the cold end of the semiconductor refrigeration plate. The lower end of the condenser is connected to a guide plate. A connecting port connected to the water tank port is provided at a recessed position of the guide plate. The controller is respectively connected to the heat exchanger, the power supply, the controller, the humidity sensor, and the adjusting switch. During use of this structure, since the semiconductor refrigeration plate is located in an inner cavity formed by the condenser and cannot completely dissipate heat, the semiconductor refrigeration plate cannot maintain a suitable cooling temperature during use, and the moisture in the air condenses on the surface of the condenser and falls under the action of its own gravity, which results in poor dehumidification efficiency and cannot effectively reduce the humidity in the surrounding environment. In view of the above shortcomings, it is necessary to develop a dehumidification component to further improve the dehumidification efficiency, thereby quickly reducing the humidity in the surrounding environment. Utility Model Content

[0004] In view of the technical problem that the existing semiconductor refrigeration sheet cannot completely dissipate heat, the moisture in the air condenses on the surface of the condenser and falls under the action of its own gravity, which leads to poor dehumidification efficiency and cannot effectively reduce the humidity in the surrounding environment, the technical solution adopted by the utility model to solve the technical problem is:

[0005] A dehumidification component includes a dehumidification mechanism and a refrigeration mechanism, the refrigeration mechanism includes at least one refrigeration chip and a heat sink, the refrigeration chip is provided with a cold end and a hot end, the heat sink is provided with a heat dissipation channel for exchanging heat with the hot end, and a heat dissipation drive device located on the heat dissipation channel, the dehumidification mechanism includes a wind pressure plate, a condensation element connected to the cold end, and a dehumidification drive device, the wind pressure plate is provided with a first air outlet, a second air outlet, and a dehumidification channel located between the first air outlet and the second air outlet and used to accommodate the condensation element.

[0006] Furthermore, in some embodiments of the utility model, the wind pressure plate is provided with a wind pressure plate opening for the condensation component to extend into the dehumidification channel, the guide surface is narrowed from the first air outlet toward the dehumidification channel or from the second air outlet toward the dehumidification channel, and the wind pressure plate is also provided with a guide surface, the guide surface is narrowed from the first air outlet toward the dehumidification channel, and the guide surface is arranged in an arc shape.

[0007] Furthermore, in some embodiments of the utility model, a wind pressure plate accommodating cavity for accommodating the dehumidification drive device is provided on one side of the wind pressure plate, the wind pressure plate accommodating cavity is provided with a wind pressure plate connecting portion, the dehumidification drive device is provided with a dehumidification drive device mating portion mating with the wind pressure plate connecting portion, the wind pressure plate connecting portion includes a wind pressure plate connecting column protruding toward the direction of the dehumidification drive device, the dehumidification drive device mating portion includes a dehumidification drive device connecting hole for the wind pressure plate connecting column to extend into, and a fastener for connecting to the dehumidification drive device connecting hole.

[0008] Furthermore, in some embodiments of the present invention, the heat sink includes a radiator connected to the hot end on one side, a radiator bracket for limiting the radiator, the heat dissipation driving device is located on the other side of the radiator, the radiator bracket is provided with a first heat dissipation vent connected to the heat dissipation driving device, a radiator bracket accommodating cavity connected to the first heat dissipation vent and used to accommodate the radiator, a bracket fixing cavity for the cooling chip to extend into and connected to the radiator bracket accommodating cavity, a second heat dissipation vent connected to the radiator bracket accommodating cavity, the heat dissipation channel is located in the radiator bracket accommodating cavity, and the depth of the bracket fixing cavity is less than the thickness of the cooling chip.

[0009] Furthermore, in some embodiments of the utility model, the condensing element is provided with a condensing element connecting hole, the radiator is provided with a radiator first connecting hole, the radiator bracket is provided with a radiator bracket first connecting hole, and a fastener, and the fastener passes through the condensing element connecting hole, the radiator bracket first connecting hole and the radiator first connecting hole to connect the condensing element and the radiator.

[0010] Furthermore, in some embodiments of the utility model, the radiator bracket is provided with a radiator bracket connecting portion, the heat dissipation driving device is provided with a heat dissipation driving device mating portion mating with the radiator bracket connecting portion, the radiator bracket connecting portion includes a bracket connecting column protruding toward the heat dissipation driving device, the heat dissipation driving device mating portion includes a heat dissipation driving device connecting hole for the bracket connecting column to extend into, and a fastener for connecting to the heat dissipation driving device connecting hole.

[0011] Furthermore, in some embodiments of the present invention, the condensation element is provided with a plurality of condensation element fins extending from the cold end toward the dehumidification channel, the extension direction of the condensation element fins intersects with the wind flow direction in the dehumidification channel, the first air outlet and the second air outlet are arranged in a vertical direction, and the radiator is provided with a plurality of radiator fins extending from the hot end toward the heat dissipation channel, and the wind flow direction in the dehumidification channel intersects with the wind flow direction in the heat dissipation channel.

[0012] Furthermore, in some embodiments of the present invention, the radiator bracket includes a radiator bracket second connecting hole, the radiator is provided with a radiator second connecting hole and a fastener, and the fastener passes through the radiator bracket second connecting hole and the radiator second connecting hole so that the radiator bracket and the radiator are tightly connected.

[0013] Furthermore, in some embodiments of the utility model, the radiator bracket includes at least a first bracket and a second bracket that are detachably connected, the first bracket and the second bracket enclose the radiator bracket accommodating cavity, the second connection hole of the radiator bracket is located at the first bracket and / or the second bracket, the first bracket is provided with a first bracket connecting portion, the second bracket is provided with a second bracket connecting portion, the first bracket connecting portion and the second bracket connecting portion are cooperatively connected so that the first bracket and the second bracket are fixedly connected.

[0014] The utility model also provides a technical solution, specifically: a dehumidifier, including a shell and the dehumidification component as described above, the shell is provided with a shell vent and a shell connecting portion, the shell vent is used to supply air to the first air outlet and / or to dissipate heat for the heat sink, and the shell connecting portion is used to be fixedly connected to the wind pressure plate and / or the heat sink.

[0015] The beneficial effects of the utility model are as follows:

[0016] During the use of the dehumidification component of the utility model, the refrigeration chip can transfer heat with the condensation element through the cold end, so that the water vapor in the air can quickly condense into liquid water, and the heat dissipation drive device can take away the heat from the hot end, thereby ensuring that the refrigeration chip maintains a suitable refrigeration temperature during operation and improving the dehumidification efficiency. The arrangement of the wind pressure plate and the dehumidification drive device enables the air to form a good flow in the dehumidification channel, further improving the dehumidification effect, and creating a more comfortable and healthy indoor environment by quickly reducing the humidity of the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a dehumidification component of the utility model.

[0018] Figure 2 This is an exploded view of a dehumidification component of the utility model.

[0019] Figure 3 This is an exploded view of a dehumidification component of the utility model.

[0020] Figure 4 The utility model is a top view of a dehumidification component.

[0021] Figure 5 for Figure 4 AA section view. DETAILED DESCRIPTION

[0022] The implementation modes of the present utility model are described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5 A dehumidification component shown includes a dehumidification mechanism 1 and a refrigeration mechanism 2, wherein the refrigeration mechanism 2 includes at least one refrigeration chip 3 and a heat sink 4, wherein the refrigeration chip 3 is provided with a cold end 31 and a hot end 32, wherein the heat sink 4 is provided with a heat dissipation channel 41 for exchanging heat with the hot end 32, and a heat dissipation driving device 42 located on the heat dissipation channel 41, wherein the dehumidification mechanism 1 includes a wind pressure plate 5, a condensation member 6 connected to the cold end 31, and a dehumidification driving device 7, wherein the wind pressure plate 5 is provided with a first air outlet 51, a second air outlet 52, and a dehumidification channel 53 located between the first air outlet 51 and the second air outlet 52 and used to accommodate the condensation member 6. During the use of the dehumidification component of the utility model, the refrigeration chip can transfer heat with the condensation element through the cold end, so that the water vapor in the air can quickly condense into liquid water, and the heat dissipation drive device can take away the heat from the hot end, thereby ensuring that the refrigeration chip maintains a suitable refrigeration temperature during operation and improving the dehumidification efficiency. The arrangement of the wind pressure plate and the dehumidification drive device enables the air to form a good flow in the dehumidification channel, further improving the dehumidification effect, and creating a more comfortable and healthy indoor environment by quickly reducing the humidity of the surrounding environment.

[0024] Optionally, in some embodiments, the dehumidification drive device is a fan device, and the dehumidification drive device can be located on the side of the wind pressure plate close to the first air outlet, which helps to inhale humid air and dehumidify it under the action of the condensation element. Of course, the dehumidification drive device can also be located on the side of the second air outlet, and the dehumidification drive device increases the dehumidification efficiency by forcing air to pass through the dehumidification channel and contact the condensation element.

[0025] Optionally, in some embodiments, the heat dissipation driving device is a heat dissipation fan for enhancing the heat dissipation effect.

[0026] Specifically, when the dehumidification component is working, humid air enters the dehumidification channel through the first air outlet, and the water vapor in the air condenses into liquid water at the condensation element due to the decrease in temperature. At the same time, the hot end of the refrigeration chip dissipates heat through the heat sink, and the heat dissipation drive device improves the heat dissipation effect of the hot end by accelerating air circulation, thereby avoiding the problem of local overheating of the refrigeration chip and ensuring that the refrigeration chip can work stably at an appropriate temperature.

[0027] Optionally, in some embodiments, the condensed moisture is collected and discharged, and the dehumidified air is discharged through the second air outlet and returned to the indoor environment.

[0028] like Figures 2 to 5 A dehumidification assembly is shown, the wind pressure plate 5 is provided with a wind pressure plate opening 54 for the condensation element 6 to extend into the dehumidification channel 53, the guide surface 55 is narrowed from the first air outlet 51 to the dehumidification channel 53 or from the second air outlet 52 to the dehumidification channel 53, the wind pressure plate 5 is also provided with a guide surface 55, the guide surface 55 is narrowed from the first air outlet 51 to the dehumidification channel 53, and the guide surface 55 is set in an arc. Further, as a preferred embodiment of the utility model but not a limitation, the wind pressure plate is provided with a wind pressure plate opening for the condensation element to extend into the dehumidification channel, such a design ensures that the condensation element can be accurately and firmly installed in the dehumidification channel, thereby ensuring the dehumidification effect.

[0029] Optionally, in some embodiments, the opening of the wind pressure plate is located on the side of the wind pressure plate, and the user can approach the fixed condensation member through the wind pressure plate, so that the wind pressure plate is arranged on the outside of the condensation member.

[0030] Optionally, in some embodiments, the guide surface gradually narrows from the first air outlet to the dehumidification channel to form an arc surface. Such a setting helps to guide the air flow to the condensation element, allowing the air to enter the dehumidification channel more smoothly, and also reduces turbulence and noise during air flow. The arc surface setting of the guide surface can reduce air flow resistance, make the airflow smoother, further increase the stability of air flow, and improve the dehumidification efficiency. When the diameter width of the first air outlet is greater than or equal to the diameter width of the second air outlet, when the air contacts the guide surface, the incoming humid air will be decelerated when passing through the condensation element, thereby increasing the contact time between the air and the condensation element and improving the condensation efficiency. Due to the increase in the diameter width, the air flow is smoother, and the second air outlet can ensure that the dehumidified air is discharged stably and evenly. At the same time, the refraction effect of the arc surface can be used to make the airflow more evenly distributed on the surface of the condensation element, further improving the dehumidification efficiency.

[0031] Optionally, in some embodiments, the guide surface gradually narrows from the second air outlet toward the dehumidification channel, and the diameter width of the second air outlet is greater than or equal to the diameter width of the first air outlet. When the air moves from the first air outlet to the second air outlet, this design can increase the air outlet volume.

[0032] like Figures 2 to 3 A dehumidification assembly is shown, wherein one side of the wind pressure plate 5 is provided with a wind pressure plate accommodating chamber 56 for accommodating the dehumidification drive device 7, the wind pressure plate accommodating chamber 56 is provided with a wind pressure plate connecting portion 561, the dehumidification drive device 7 is provided with a dehumidification drive device matching portion 71 matching with the wind pressure plate connecting portion 561, the wind pressure plate connecting portion 561 includes a wind pressure plate connecting column protruding toward the dehumidification drive device 7, the dehumidification drive device matching portion 71 includes a dehumidification drive device connecting hole for the wind pressure plate connecting column to extend into, and a fastener for connecting to the dehumidification drive device connecting hole. Further, as a preferred embodiment of the present utility model but not a limitation, by embedding the dehumidification drive device in the accommodating chamber of the wind pressure plate, the dehumidification drive device can remain stable during operation, the structure of the entire dehumidification assembly is more compact, and unnecessary space occupation is reduced. The design of the wind pressure plate connecting part and the dehumidification drive device mating part makes the connection between the two simple and efficient. Optionally, in some embodiments, the connection between the wind pressure plate connecting part and the dehumidification drive device mating part is not limited to threaded connection, snap connection, mortise and tenon connection, groove connection, magnetic connection, fastener mating and the like.

[0033] Specifically, the wind pressure plate connection column can be easily inserted into the connection hole of the dehumidification drive device, and then fixed by fasteners such as screws, bolts and nuts. This connection method is quick and stable, and also convenient for subsequent maintenance and replacement. The use of fasteners ensures a tight connection between the wind pressure plate and the dehumidification drive device, reducing performance problems caused by loosening or falling off. It reduces the risk of performance degradation or damage caused by vibration or movement. By reducing noise and vibration, such a setting helps to provide a quieter and more comfortable use environment and enhance the user experience.

[0034] Optionally, in some embodiments, when the dehumidification drive device is located at the first air outlet on the upper side, the wind pressure plate accommodating cavity is further provided with a supporting portion 562 for supporting the dehumidification drive device. The supporting portion can better fix the dehumidification drive device and improve the stability of the dehumidification assembly.

[0035] like Figure 2 and Figure 3A dehumidification component is shown, the heat dissipation component 4 includes a radiator 43 connected to the hot end 32 on one side, a radiator bracket 44 for limiting the radiator 43, the heat dissipation driving device 42 is located on the other side of the radiator 43, the radiator bracket 44 is provided with a first heat dissipation vent 441 connected to the heat dissipation driving device 42, a radiator bracket accommodating cavity 442 connected to the first heat dissipation vent 441 and used to accommodate the radiator 43, a bracket fixing cavity 443 for the refrigeration chip 3 to extend into and connected to the radiator bracket accommodating cavity 442, and a second heat dissipation vent 440 connected to the radiator bracket accommodating cavity 442, the heat dissipation channel 41 is located in the radiator bracket accommodating cavity 442, and the depth of the bracket fixing cavity 443 is less than the thickness of the refrigeration chip 3. Furthermore, as a preferred embodiment of the present invention but not a limitation, one side of the heat sink is connected to the hot end of the cooling chip, which can effectively transfer the heat generated by the cooling chip to the heat sink, and the heat dissipation drive device is located on the other side of the heat sink, and the heat dissipation drive device drives air to flow through the heat sink to achieve rapid heat dissipation. Such a setting can enable heat to be efficiently transferred from the cooling chip to the heat sink, and quickly discharged through the heat dissipation drive device, ensuring that the operating temperature of the cooling chip is always maintained within an appropriate range.

[0036] Specifically, the radiator bracket plays the role of supporting and fixing the radiator, and also optimizes the heat dissipation effect. Specifically, the radiator bracket accommodating cavity is used to accommodate the radiator, which can ensure the stable installation of the radiator. The first heat dissipation vent is connected with the heat dissipation driving device to ensure that the airflow generated by the heat dissipation driving device can smoothly enter the heat dissipation channel and effectively take away the heat from the radiator. The bracket fixing cavity is for the cooling chip to extend into and is connected with the radiator bracket accommodating cavity, but its depth is less than the thickness of the cooling chip. This can ensure that the hot end of the cooling chip is in close contact with the radiator, and the cold end of the cooling chip can be closer to the condensation part or better contact with the condensation part, which can form effective heat conduction, ensure the stability and reliability of the entire heat dissipation system, and avoid the cooling chip from being completely sunk into the radiator bracket, thereby facilitating installation and disassembly.

[0037] Specifically, during the operation of the dehumidifier, the hot end of the refrigeration chip generates heat, which is conducted to the heat dissipation channel through the radiator. The heat dissipation drive device works on the other side of the radiator, sucking in cold air through the first heat dissipation vent and blowing it across the surface of the radiator to help dissipate heat.

[0038] Optionally, in some embodiments, the heat dissipation channel is located between the hot end and the first heat dissipation vent, which can maximize the heat dissipation efficiency and ensure that the heat can be quickly and effectively transferred from the hot end to the radiator and discharged through the heat dissipation drive device.

[0039] Optionally, in some embodiments, one first heat dissipation vent is provided and two second heat dissipation vents are provided. When the heat dissipation driving device is started to form negative pressure, air moves from the two second heat dissipation vents toward the radiator and enters the radiator bracket housing cavity. The air takes away the heat from the surface of the radiator and moves from the first heat dissipation vent to the outdoors.

[0040] Optionally, in some embodiments, one first heat dissipation vent is provided and two second heat dissipation vents are provided. When the heat dissipation driving device is started, air is sucked from the first heat dissipation vent into the radiator bracket accommodating cavity. The air takes away the heat from the surface of the radiator and moves to the two second heat dissipation vents to the outdoors.

[0041] like Figures 2 to 5 A dehumidification component is shown, the condensation element 6 is provided with a condensation element connection hole 61, the radiator 43 is provided with a radiator first connection hole 431, the radiator bracket 44 is provided with a radiator bracket first connection hole 444, and a fastener, the fastener passes through the condensation element connection hole 61, the radiator bracket first connection hole 444 and the radiator first connection hole 431, so that the condensation element 6 and the radiator 43 are connected. Further, as a preferred embodiment of the utility model but not a limitation, by passing the fastener through the condensation element connection hole, the radiator bracket first connection hole and the radiator first connection hole, it can be ensured that a stable connection is formed between the condensation element, the radiator and the radiator bracket, which not only makes the various components tightly combined and reduces the possibility of loosening, which helps to improve the stability and life of the equipment, but also can withstand certain vibrations and impacts, ensuring the stable operation of the dehumidification component.

[0042] Specifically, workers do not need complicated processes or equipment, but only need to pass the fasteners through the corresponding connection holes and perform appropriate fastening, which can reduce installation costs and time costs, making the installation process simple and quick. When the condenser, radiator or radiator bracket needs to be maintained or replaced, the fasteners can be easily removed to separate the components, which greatly simplifies the maintenance process and improves work efficiency.

[0043] Specifically, when assembling the dehumidifier, the radiator is first placed at a predetermined position of the radiator bracket accommodating cavity, and then the fasteners are passed through the condensing element, the radiator bracket and the connecting holes on the radiator to tightly connect the condensing element to the radiator.

[0044] like Figure 2 and Figure 3A dehumidification assembly is shown, wherein the radiator bracket 44 is provided with a radiator bracket connection portion 445, and the heat dissipation drive device 42 is provided with a heat dissipation drive device matching portion 421 matched with the radiator bracket connection portion 445, and the radiator bracket connection portion 445 includes a bracket connection column protruding toward the heat dissipation drive device 42, and the heat dissipation drive device matching portion 421 includes a heat dissipation drive device connection hole for the bracket connection column to extend into, and a fastener for connecting to the heat dissipation drive device connection hole. Further, as a preferred embodiment of the utility model but not limited thereto, the radiator bracket connection portion protrudes toward the heat dissipation drive device through the bracket connection column, and the bracket connection column can be easily extended into the heat dissipation drive device connection hole, and then fixed by a fastener. The staff does not need complicated operations or tools during the installation process, which reduces the difficulty and time cost of installation. At the same time, such a setting makes the connection between the radiator bracket and the heat dissipation drive device more stable, ensures that the heat dissipation drive device can effectively drive air to flow through the radiator, improves the heat dissipation efficiency, and reduces the risk of loosening or falling off due to vibration or external force.

[0045] When the heat dissipation drive device or the radiator bracket needs to be maintained or replaced, the two can be easily separated by simply removing the fasteners, thereby making the maintenance work simple and convenient and improving the maintenance efficiency.

[0046] like Figures 2 to 5 A dehumidification component is shown, the condensation element 6 is provided with a plurality of condensation element fins 62 extending from the cold end 31 to the dehumidification channel 53, the extension direction of the condensation element fins 62 intersects with the wind flow direction in the dehumidification channel 53, the first air outlet 51 and the second air outlet 52 are arranged in the vertical direction, the radiator 43 is provided with a plurality of radiator fins 433 extending from the hot end 32 to the heat dissipation channel 41, the wind flow direction in the dehumidification channel 53 intersects with the wind flow direction in the heat dissipation channel 41. Further, as a preferred embodiment of the utility model but not a limitation, the condensation element has a plurality of condensation element fins and extends from the cold end to the dehumidification channel. The condensation element fins can increase the contact area with the air and improve the efficiency of heat exchange. The condensation element fins intersect with the wind flow direction in the dehumidification channel. When the air flows through the fins, greater turbulence will be generated, thereby increasing the contact opportunity between the air and the condensation surface and promoting the condensation of water vapor.

[0047] Preferably, the extension direction of the fins of the condensing element is perpendicular to the wind flow direction in the dehumidification channel, thereby helping to optimize the air flow and enhance the heat dissipation effect.

[0048] Specifically, the first air outlet and the second air outlet are arranged in the vertical direction to utilize natural convection or a directional airflow generated by a dehumidification drive device, so that moisture can pass through the dehumidification channel in the vertical direction, fully contact the condensation element fins and complete the dehumidification process.

[0049] Preferably, the second air outlet is located on the lower side of the first air outlet, and the dehumidification drive device is located on the side close to the first air outlet. Such a setting can use gravity to help condensed water droplets flow along the fins of the condensation element to the water collection area, thereby preventing water droplets from flowing back into the dehumidification drive device to cause damage or affect efficiency.

[0050] Further, as a preferred embodiment of the present invention but not limiting, the surface of the plurality of radiator fins extending from the hot end to the heat dissipation channel is used to increase the heat dissipation area and improve the heat dissipation efficiency. The extension direction of the radiator fins is parallel to the wind flow direction in the heat dissipation channel to increase the heat dissipation effect.

[0051] Specifically, in the dehumidification channel and the heat dissipation channel, the wind flow direction is designed so that the air can effectively exchange heat with the fins of the condensation unit and the radiator respectively. The wind flow directions in the two channels are arranged to intersect, and the two present a certain angle or relative direction. The dehumidification drive device and the heat dissipation drive device are simultaneously started to suck air from different positions, ensuring that the air flow can maximize contact with the fins of the condensation unit and the radiator.

[0052] Preferably, the wind flow direction of the heat dissipation channel is perpendicular to the wind flow direction in the dehumidification channel. Such a design arrangement can optimize the air flow outside the dehumidifier, preventing the gas discharged from the dehumidification channel from immediately entering the adjacent heat dissipation channel or the gas discharged from the heat dissipation channel from immediately entering the adjacent dehumidification channel, thereby ensuring the stable operation and dehumidification efficiency of the entire system.

[0053] like Figures 2 to 5A dehumidification assembly is shown, wherein the radiator bracket 44 includes a second connection hole 446 of the radiator bracket, and the radiator 43 is provided with a second connection hole 432 of the radiator, and a fastener, and the fastener passes through the second connection hole 446 of the radiator bracket and the second connection hole 432 of the radiator, so that the radiator bracket 44 and the radiator 43 are tightly connected. Further, as a preferred embodiment of the utility model but not limited, through the second connection hole of the radiator bracket and the second connection hole of the radiator, and connected with a fastener, a solid connection structure can be formed between the radiator bracket and the radiator. Such a setting can greatly enhance the structural stability of the entire heat dissipation assembly and prevent loosening or deformation caused by vibration or external impact. The fastener connection method not only makes the installation process simple and fast, but also makes disassembly more convenient when the radiator needs to be maintained or replaced. This greatly reduces the maintenance cost and time cost and improves the overall use efficiency. The tight connection ensures that the radiator bracket can effectively support the radiator and maintain its stable heat dissipation performance. The contact area between the radiator fin and the air is maximized, and the air flow in the heat dissipation channel is smoother, thereby improving the heat dissipation efficiency. This is important for ensuring the normal operating temperature of the cooling chip and extending its service life.

[0054] like Figures 2 to 5 A dehumidification assembly is shown, the radiator bracket 44 at least includes a first bracket 447 and a second bracket 448 that are detachably connected, the first bracket 447 and the second bracket 448 enclose the radiator bracket accommodating chamber 442, the second connection hole 446 of the radiator bracket is located at the first bracket 447 and / or the second bracket 448, the first bracket 447 is provided with a first bracket connecting portion, the second bracket 448 is provided with a second bracket connecting portion, the first bracket connecting portion and the second bracket connecting portion are matched and connected so that the first bracket 447 and the second bracket 448 are fixedly connected. Further, as a preferred embodiment of the utility model but not a limitation, the first bracket and the second bracket are assembled together by disassembly to enclose a accommodating chamber for accommodating the radiator. This split design facilitates the installation and maintenance of the radiator. When the radiator or the condensing element needs to be cleaned or replaced, the detachable radiator bracket design makes these operations easier.

[0055] The first bracket and the second bracket are combined to form a radiator bracket accommodating cavity. The radiator can be closely attached to the first bracket before the second bracket is installed, which improves the flexibility of installation. Through the cooperation of the first bracket connecting part and the second bracket connecting part, a stable connection can be achieved to ensure stable support of the radiator.

[0056] The second connecting hole of the radiator bracket is located on the first bracket and / or the second bracket, and is used to cooperate with a fastener (such as a bolt or a screw) to firmly fix the radiator on the radiator bracket.

[0057] The first bracket connection part and the second bracket connection part are parts on the first bracket and the second bracket for connecting to each other. The first bracket and the second bracket are fixedly connected by one or a combination of methods such as snap, thread, mortise and tenon, magnet, groove connection, fastener, etc., to ensure the structural stability of the entire radiator bracket.

[0058] The dehumidifier includes a shell, a dehumidification assembly as described above, the shell being provided with a shell vent, and a shell connection portion, the shell vent being used for air intake through the first air port 51 and / or heat dissipation through the heat sink 4, and the shell connection portion being used for fixed connection with the wind pressure plate 5 and / or the heat sink 4. Further, as a preferred embodiment of the utility model but not a limitation, the shell vent is used to allow external air to enter the first air port through the dehumidification drive device, and is also used to allow external air to enter the heat dissipation channel through the heat dissipation drive device, thereby dissipating heat from the heat sink, ensuring that the fluidity of the gas can be effectively improved during operation of the device, and by optimizing the air flow path, the dehumidification efficiency and heat dissipation effect are improved.

[0059] The shell connection part is used to fix the wind pressure plate and / or heat sink in the appropriate position, ensuring the close fit and stable installation of these key components with the shell, reducing vibration and noise during operation, and improving the service life of the equipment.

[0060] The fixing and matching methods of the wind pressure plate and / or heat sink and the shell connection part are not limited to the connection methods of snap-fit, thread, mortise and tenon, magnet, groove connection, and fasteners.

[0061] Example 1

[0062] like Figures 1 to 5 As shown, the implementation method of Example 1 is as follows:

[0063] A dehumidification component includes a dehumidification mechanism 1 and a refrigeration mechanism 2, wherein the refrigeration mechanism 2 includes two refrigeration chips 3 and a heat sink 4, wherein the refrigeration chip 3 is provided with a cold end 31 and a hot end 32, wherein the heat sink 4 is provided with a heat dissipation channel 41 for exchanging heat with the hot end 32, and a heat dissipation driving device 42 located on the heat dissipation channel 41, wherein the dehumidification mechanism 1 includes a wind pressure plate 5, a condensation member 6 connected to the cold end 31, and a dehumidification driving device 7, wherein the wind pressure plate 5 is provided with a first air outlet 51, a second air outlet 52, and a dehumidification channel 53 located between the first air outlet 51 and the second air outlet 52 and used to accommodate the condensation member 6.

[0064] The dehumidification driving device 7 is a fan device, and the heat dissipation driving device 42 is a heat dissipation fan.

[0065] A container for collecting condensed water is provided at the lower side of the condensation element 6, and the condensation element 6 extends to the outside of the second air outlet 52. The condensed water is collected and discharged, and the dehumidified air is discharged through the second air outlet 52 and returns to the indoor environment.

[0066] When the dehumidification component is working, humid air enters the dehumidification channel 53 through the first air outlet 51, and the water vapor in the air condenses into liquid water at the condensation element 6 due to the decrease in temperature. At the same time, the hot end 32 of the refrigeration chip 3 dissipates heat through the heat sink 4, and the heat dissipation driving device 42 improves the heat dissipation effect of the hot end 32 by accelerating air circulation, thereby avoiding the problem of local overheating of the refrigeration chip 3 and ensuring that the refrigeration chip 3 can work stably at an appropriate temperature.

[0067] The wind pressure plate 5 is provided with a wind pressure plate opening 54 for the condensation member 6 to extend into the dehumidification channel 53, and the guide surface 55 is narrowed from the first air outlet 51 to the dehumidification channel 53. The wind pressure plate 5 is also provided with a guide surface 55, and the guide surface 55 is narrowed from the first air outlet 51 to the dehumidification channel 53, and the guide surface 55 is arranged in an arc. The wind pressure plate opening 54 is located on the side of the wind pressure plate 5, and the user can approach the fixed condensation member 6 through the wind pressure plate 5, so that the wind pressure plate 5 is arranged on the outside of the condensation member 6. The diameter width of the first air outlet 51 is greater than or equal to the diameter width of the second air outlet 52.

[0068] One side of the wind pressure plate 5 is provided with a wind pressure plate accommodating chamber 56 for accommodating the dehumidification drive device 7, the wind pressure plate accommodating chamber 56 is provided with a wind pressure plate connecting portion 561, the dehumidification drive device 7 is provided with a dehumidification drive device matching portion 71 matched with the wind pressure plate connecting portion 561, the wind pressure plate connecting portion 561 includes a wind pressure plate connecting column protruding toward the dehumidification drive device 7, the dehumidification drive device matching portion 71 includes a dehumidification drive device connecting hole for the wind pressure plate connecting column to extend into, and a fastener for connecting to the dehumidification drive device connecting hole. When the dehumidification drive device 7 is located at the first air outlet 51 on the upper side, the wind pressure plate accommodating chamber 56 is also provided with a supporting portion 562 for supporting the dehumidification drive device 7.

[0069] The heat sink 4 includes a radiator 43 connected to the hot end 32 on one side, a radiator bracket 44 for limiting the radiator 43, the heat dissipation driving device 42 is located on the other side of the radiator 43, the radiator bracket 44 is provided with a first heat dissipation vent 441 connected to the heat dissipation driving device 42, a radiator bracket accommodating cavity 442 connected to the first heat dissipation vent 441 and used to accommodate the radiator 43, a bracket fixing cavity 443 for the refrigeration chip 3 to extend into and connected to the radiator bracket accommodating cavity 442, and a second heat dissipation vent 440 connected to the radiator bracket accommodating cavity 442, the heat dissipation channel 41 is located in the radiator bracket accommodating cavity 442, and the depth of the bracket fixing cavity 443 is less than the thickness of the refrigeration chip 3.

[0070] There is one first heat dissipation vent 441 and two second heat dissipation vents 440. When the heat dissipation driving device 42 is started, air is sucked from the first heat dissipation vent 441 into the radiator bracket accommodating cavity 442. The air takes away the heat on the surface of the radiator 43 and moves to the two second heat dissipation vents 440 to the outdoors.

[0071] The condensation element 6 is provided with a condensation element connecting hole 61, the radiator 43 is provided with a radiator first connecting hole 431, the radiator bracket 44 is provided with a radiator bracket first connecting hole 444, and a fastener, and the fastener passes through the condensation element connecting hole 61, the radiator bracket first connecting hole 444 and the radiator first connecting hole 431, so that the condensation element 6 and the radiator 43 are connected.

[0072] The radiator bracket 44 is provided with a radiator bracket connection part 445, and the heat dissipation drive device 42 is provided with a heat dissipation drive device matching part 421 matching with the radiator bracket connection part 445. The radiator bracket connection part 445 includes a bracket connection column protruding toward the heat dissipation drive device 42, and the heat dissipation drive device matching part 421 includes a heat dissipation drive device connection hole for the bracket connection column to extend into, and a fastener for connecting to the heat dissipation drive device connection hole. The condensation element 6 is provided with a plurality of condensation element fins 62 extending from the cold end 31 toward the dehumidification channel 53, and the extension direction of the condensation element fins 62 is perpendicular to the wind flow direction in the dehumidification channel 53. The first air outlet 51 and the second air outlet 52 are arranged in the vertical direction. The radiator 43 is provided with a plurality of radiator fins 433 extending from the hot end 32 toward the heat dissipation channel 41, and the wind flow direction in the dehumidification channel 53 is perpendicular to the wind flow direction in the heat dissipation channel 41.

[0073] The radiator bracket 44 includes a radiator bracket second connection hole 446, and the radiator 43 is provided with a radiator second connection hole 432 and a fastener, and the fastener passes through the radiator bracket second connection hole 446 and the radiator second connection hole 432, so that the radiator bracket 44 and the radiator 43 are tightly connected.

[0074] During use of the dehumidification component of the utility model, the refrigeration chip 3 can transfer heat with the condensation element 6 through the cold end 31, so that the water vapor in the air can quickly condense into liquid water, and the heat dissipation drive device 42 can take away the heat of the hot end 32, thereby ensuring that the refrigeration chip 3 maintains a suitable refrigeration temperature during operation and improves the dehumidification efficiency. The arrangement of the wind pressure plate 5 and the dehumidification drive device 7 enables the air to form a good flow in the dehumidification channel 53, further improving the dehumidification effect, and creating a more comfortable and healthy indoor environment by quickly reducing the humidity of the surrounding environment.

[0075] Example 2

[0076] The difference between Example 2 and Example 1 is that the guide surface 55 gradually narrows from the second air outlet 52 to the dehumidification channel 53, and the diameter width of the second air outlet 52 is greater than or equal to the diameter width of the first air outlet 51. When the air moves from the first air outlet 51 to the second air outlet 52, this design can increase the air outlet volume.

[0077] Example 3

[0078] The difference between Example 3 and Example 1 is that the guide surface 55 narrows from the first air outlet 51 toward the dehumidification channel 53, the dehumidification drive device 7 is located at the upper first air outlet 51, and the air moves from the second air outlet 52 toward the first air outlet 51.

[0079] Example 4

[0080] The difference between Example 4 and Example 1 is that there is one first heat dissipation outlet 441 and two second heat dissipation outlets 440. When the heat dissipation driving device 42 is started to form a negative pressure, the air moves from the two second heat dissipation outlets 440 toward the radiator 43 and enters the radiator bracket accommodating cavity 442. The air takes away the heat from the surface of the radiator 43 and moves from the first heat dissipation outlet 441 to the outdoors.

[0081] Example 5

[0082] Embodiment 5 is based on Embodiment 1, and further has the following implementation mode, the radiator support 44 at least comprises a first support 447 and a second support 448 which are detachably connected, the first support 447 and the second support 448 enclose the radiator support accommodating cavity 442, the radiator support second connecting hole 446 is located at the first support 447 and the second support 448, the first support 447 is provided with a first support connecting portion, the second support 448 is provided with a second support connecting portion, the first support connecting portion and the second support connecting portion are matched and connected, so that the first support 447 and the second support 448 are fixedly connected. The first support 447 and the second support 448 are fixedly connected by a combination of buckles and fasteners.

[0083] Example 6

[0084] Example 6, based on Example 1, also has the following implementation mode, specifically, a dehumidifier includes a shell and the dehumidification component as described above, the shell is provided with a shell vent and a shell connection part, the shell vent is used for supplying air to the first air outlet 51 and for dissipating heat to the heat sink 4, and the shell connection part is used for fixed connection with the wind pressure plate 5 and the heat sink 4.

[0085] The shell vents are used to allow external air to enter the first air outlet 51 through the dehumidification drive device 7, and are also used to allow external air to enter the heat dissipation channel 41 through the heat dissipation drive device 42, thereby dissipating heat from the heat sink 4, ensuring that the equipment can effectively improve the fluidity of the gas during operation, and improving the dehumidification efficiency and heat dissipation effect by optimizing the air flow path.

[0086] The shell connection part is used to fix the wind pressure plate 5 and the heat sink 4 in the appropriate position, ensuring the close fit and stable installation of these key components with the shell, reducing vibration and noise during operation, and improving the service life of the equipment. The wind pressure plate 5 and the heat sink 4 are fixedly matched with the shell connection part in a snap-on connection manner.

[0087] The above examples are only used to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation methods of the utility model are limited to this. Any technical extension or re-creation made based on the utility model is protected by the utility model. The protection scope of the utility model shall be based on the claims.

Claims

1. A dehumidification assembly, comprising a dehumidification mechanism (1) and a refrigeration mechanism (2), characterized in that: The refrigeration mechanism (2) comprises at least one refrigeration chip (3) and a heat sink (4); the refrigeration chip (3) is provided with a cold end (31) and a hot end (32); the heat sink (4) is provided with a heat dissipation channel (41) for exchanging heat with the hot end (32); and a heat dissipation drive device (42) located on the heat dissipation channel (41); the dehumidification mechanism (1) comprises a wind pressure plate (5), a condensation element (6) connected to the cold end (31), and a dehumidification drive device (7); the wind pressure plate (5) is provided with a first air port (51), a second air port (52), and a dehumidification channel (53) located between the first air port (51) and the second air port (52) and for accommodating the condensation element (6).

2. A dehumidification assembly according to claim 1, characterized in that: The wind pressure plate (5) is provided with a wind pressure plate opening (54) for the condensing element (6) to extend into the dehumidification channel (53). The wind pressure plate (5) is also provided with a guide surface (55). The guide surface (55) narrows from the first air outlet (51) toward the dehumidification channel (53) or from the second air outlet (52) toward the dehumidification channel (53). The guide surface (55) is arranged in an arc shape.

3. A dehumidification assembly according to claim 1, characterized in that: A wind pressure plate accommodating chamber (56) for accommodating the dehumidification drive device (7) is provided on one side of the wind pressure plate (5), the wind pressure plate accommodating chamber (56) is provided with a wind pressure plate connecting portion (561), the dehumidification drive device (7) is provided with a dehumidification drive device matching portion (71) matching with the wind pressure plate connecting portion (561), the wind pressure plate connecting portion (561) includes a wind pressure plate connecting column protruding toward the dehumidification drive device (7), the dehumidification drive device matching portion (71) includes a dehumidification drive device connecting hole for the wind pressure plate connecting column to extend into, and a fastener for connecting to the dehumidification drive device connecting hole.

4. A dehumidification assembly according to claim 1, characterized in that: The heat sink (4) comprises a heat sink (43) connected to the hot end (32) on one side, a heat sink bracket (44) for limiting the position of the heat sink (43), the heat dissipation driving device (42) is located on the other side of the heat sink (43), the heat sink bracket (44) is provided with a first heat dissipation vent (441) connected to the heat dissipation driving device (42), a heat sink bracket accommodating cavity (442) connected to the first heat dissipation vent (441) and used to accommodate the heat sink (43), a bracket fixing cavity (443) for the refrigeration chip (3) to extend into and connected to the heat sink bracket accommodating cavity (442), and a second heat dissipation vent (440) connected to the radiator bracket accommodating cavity (442), the heat dissipation channel (41) is located in the radiator bracket accommodating cavity (442), and the depth of the bracket fixing cavity (443) is less than the thickness of the refrigeration chip (3).

5. A dehumidification assembly according to claim 4, characterized in that: The condensing element (6) is provided with a condensing element connecting hole (61), the radiator (43) is provided with a radiator first connecting hole (431), the radiator support (44) is provided with a radiator support first connecting hole (444), and a fastener, wherein the fastener passes through the condensing element connecting hole (61), the radiator support first connecting hole (444) and the radiator first connecting hole (431), so that the condensing element (6) and the radiator (43) are connected.

6. A dehumidification assembly according to claim 4, characterized in that: The radiator bracket (44) is provided with a radiator bracket connecting portion (445), the heat dissipation drive device (42) is provided with a heat dissipation drive device matching portion (421) matching with the radiator bracket connecting portion (445), the radiator bracket connecting portion (445) comprises a bracket connecting column protruding in the direction of the heat dissipation drive device (42), and the heat dissipation drive device matching portion (421) comprises a heat dissipation drive device connecting hole for the bracket connecting column to extend into, and a fastener used to connect to the heat dissipation drive device connecting hole.

7. A dehumidification assembly according to claim 4, characterized in that: The condensing element (6) is provided with a plurality of condensing element fins (62) extending from the cold end (31) toward the dehumidification channel (53), and the extension direction of the condensing element fins (62) intersects with the wind flow direction in the dehumidification channel (53). The first air outlet (51) and the second air outlet (52) are arranged in a vertical direction. The radiator (43) is provided with a plurality of radiator fins (433) extending from the hot end (32) toward the heat dissipation channel (41), and the wind flow direction in the dehumidification channel (53) intersects with the wind flow direction in the heat dissipation channel (41).

8. A dehumidification assembly according to claim 4, characterized in that: The radiator support (44) comprises a radiator support second connection hole (446), the radiator (43) is provided with a radiator second connection hole (432), and a fastener, the fastener passing through the radiator support second connection hole (446) and the radiator second connection hole (432), so that the radiator support (44) and the radiator (43) are tightly connected.

9. A dehumidification assembly according to claim 8, characterized in that: The radiator bracket (44) comprises at least a first bracket (447) and a second bracket (448) which are detachably connected, the first bracket (447) and the second bracket (448) enclose the radiator bracket accommodating cavity (442), the second connecting hole (446) of the radiator bracket is located on the first bracket (447) and / or the second bracket (448), the first bracket (447) is provided with a first bracket connecting portion, the second bracket (448) is provided with a second bracket connecting portion, the first bracket connecting portion and the second bracket connecting portion are cooperatively connected so that the first bracket (447) and the second bracket (448) are fixedly connected.

10. A dehumidifier, characterized in that: The dehumidification component comprises a shell and any one of claims 1 to 9, wherein the shell is provided with a shell vent and a shell connection portion, wherein the shell vent is used for supplying air to the first air vent (51) and / or for dissipating heat to the heat sink (4), and the shell connection portion is used for fixed connection with the wind pressure plate (5) and / or the heat sink (4).

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