A top cover assembly of a dehumidifier

Abstract

The utility model relates to dehumidifier technical field, specifically disclose a kind of top cover assembly of dehumidifier, comprising: upper cover;Lower cover, upper cover and lower cover are enclosed waterproof space for placing circuit board, the bottom of lower cover is equipped with wire slot, and one end of wire slot is communicated waterproof space;Line pressing structure, line pressing structure is connected with wire slot and is enclosed wire channel with the bottom wall of wire slot.

Description

Technical Field

[0001] This utility model relates to the field of dehumidifier technology, and in particular to a top cover assembly for a dehumidifier. Background Technology

[0002] In existing dehumidifier structural designs, the top cover assembly of the dehumidifier is used to support and protect the circuit board to ensure its normal operation and prevent external factors from damaging it.

[0003] However, during circuit board installation, without proper securing mechanisms, the wires can easily fall due to gravity after being led out from the board. If these wires fall into other parts of the dehumidifier, especially near the impeller, they can be scratched by the impeller's rotation. This can cause minor damage to the wire insulation, affecting normal circuit power supply and signal transmission, or even lead to short circuits and other safety hazards, posing a significant risk to the dehumidifier's operation. Utility Model Content

[0004] To address the problem that existing dehumidifiers lack a structure to secure the circuit board wires, which can easily lead to wire damage, this invention provides a top cover assembly for a dehumidifier.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] An embodiment of this utility model provides a top cover assembly for a dehumidifier, comprising:

[0007] Top cover;

[0008] The lower cover, the upper cover and the lower cover together form a waterproof space for placing a circuit board, and the bottom of the lower cover is provided with a wire passage groove, one end of which is connected to the waterproof space;

[0009] The wire pressing structure is connected to the wire guide groove and forms a wire guide channel with the bottom wall of the wire guide groove.

[0010] According to some embodiments of the present invention, the wire guide groove includes a first mounting groove and a second mounting groove, and the wire pressing structure includes a first mounting part that cooperates with and is connected to the first mounting groove and a second mounting part that cooperates with and is connected to the second mounting groove.

[0011] According to some embodiments of the present invention, the first mounting part is provided with a first buckle that engages with the groove wall of the first mounting groove.

[0012] According to some embodiments of the present invention, the first buckle is provided in two parts and is respectively disposed on both sides of the first mounting part.

[0013] According to some embodiments of the present invention, the pressure structure further includes a bending portion, and guide blocks are provided on both sides of the bending portion. The guide blocks are slidably connected to the groove wall of the wire passage groove.

[0014] According to some embodiments of the present invention, the second mounting part is provided with a second buckle that engages with the groove wall of the second mounting groove.

[0015] According to some embodiments of the present invention, the wire guide groove further includes a fitting groove for fitting the pressure wire structure.

[0016] According to some embodiments of the present invention, the pressure line structure is provided with pressure line ribs, and the pressure line ribs are located on the upper surface of the pressure line structure.

[0017] This invention offers at least the following advantages: By placing the circuit board's wires within a wire channel and utilizing a wire clamping structure that engages with the channel, a stable path for the wires is provided. This design effectively solves the problem of wires easily loosening and falling due to gravity in existing technologies, thereby preventing wires from being scratched by the fan wheel, ensuring normal power supply and signal transmission of the circuit, guaranteeing the stable operation of the dehumidifier, eliminating potential safety hazards caused by damaged wires, and improving the safety and reliability of the equipment. Attached Figure Description

[0018] Figure 1 This is an exploded view of one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the pressure line structure according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the lower cover and pressure line structure according to an embodiment of the present invention;

[0021] Figure 4 This is a bottom view of the lower cover according to an embodiment of the present invention;

[0022] Figure 5 This is a cross-sectional view of the lower cover and pressure line structure according to an embodiment of the present invention. Detailed Implementation

[0023] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0024] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0026] An embodiment of this utility model provides a top cover assembly for a dehumidifier, such as... Figure 1-5 As shown, it includes:

[0027] Top cover 100;

[0028] The lower cover 200, the upper cover 100 and the lower cover 200 form a waterproof space 300 for placing the circuit board. The bottom of the lower cover 200 is provided with a wire channel 210, and one end of the wire channel 210 is connected to the waterproof space 300.

[0029] The wire pressing structure 400 is connected to the wire guide groove 210 and forms a wire guide channel 500 with the bottom wall of the wire guide groove 210.

[0030] The upper cover 100 and the lower cover 200 work together to form a waterproof space 300 for housing the circuit board. The upper cover 100 and the lower cover 200 provide protection and a seal. The bottom of the lower cover 200 has a wire channel 210, one end of which connects to the waterproof space 300. The design of the wire channel 210 allows wires to enter the waterproof space 300 from the outside while maintaining waterproof performance.

[0031] The wire clamping structure 400 is used to secure the wires, preventing them from loosening or shifting during the wire passage process. The wire clamping structure 400 connects and mates with the wire passage groove 210, forming a wire passage channel 500 with the bottom wall of the groove 210. The size and shape of the wire passage channel 500 should match the wires to ensure smooth passage while providing effective clamping and securing. The wire clamping structure 400 can be fixed to the wire passage groove 210 via snap-fit ​​or threaded connection. The waterproof space 300 formed by the upper cover 100 and lower cover 200 effectively protects the circuit board from moisture corrosion, extending the equipment's lifespan. The design of the wire clamping structure 400 and the wire passage groove 210 allows wires to pass safely and orderly, preventing loosening or damage.

[0032] The working principle of this utility model is as follows:

[0033] First, place the circuit board within the waterproof space 300, ensuring that the circuit board's wires pass through one end of the wire guide 210. Then, install the wire clamping structure 400 onto the wire guide 210, ensuring a tight fit to secure the wires within the wire passage 500. This step allows the wire clamping structure 400 to firmly hold the wires in place. Finally, install the upper cover 100 onto the lower cover 200, ensuring a tight fit to form a complete waterproof space 300. The upper cover 100 and lower cover 200 can be secured using screws, clips, or other fastening methods.

[0034] In some embodiments, the wire guide groove 210 includes a first mounting groove 211 and a second mounting groove 212, and the wire pressing structure 400 includes a first mounting portion 410 that is connected to the first mounting groove 211 and a second mounting portion 420 that is connected to the second mounting groove 212.

[0035] The first mounting groove 211 is part of the wire guide groove 210 and is used to mate with the first mounting portion 410 of the wire clamping structure 400. The first mounting groove 211 is typically designed as a recessed shape, its size and shape matching the first mounting portion 410 of the wire clamping structure 400. This ensures that the first mounting portion 410 can be tightly installed within the first mounting groove 211. The second mounting groove 212 is another part of the wire guide groove 210 and is used to mate with the second mounting portion 420 of the wire clamping structure 400. The second mounting groove 212 is also designed as a recessed shape, its size and shape matching the second mounting portion 420 of the wire clamping structure 400. The position and design of the second mounting groove 212 can differ from the first mounting groove 211 to meet different installation requirements. By dividing the wire guide groove 210 and the wire clamping structure 400 into two parts, the stability of the assembly can be improved. The first mounting portion 410 and the second mounting portion 420 mate with the first mounting groove 211 and the second mounting groove 212 respectively, forming a double fixation to ensure a more secure wire connection.

[0036] Furthermore, the first mounting part 410 is provided with a first buckle 411 that engages with the groove wall of the first mounting groove 211.

[0037] The first latch 411 securely fixes the first mounting part 410 within the first mounting groove 211, ensuring that the wire pressing structure 400 does not loosen. The first latch 411 is designed as a flexible protrusion or hook-shaped structure located on the side of the first mounting part 410. The groove wall of the first mounting groove 211 has a groove or hole that matches the first latch 411 for engaging it. The engagement of the first latch 411 with the groove wall of the first mounting groove 211 ensures that the first mounting part 410 is securely fixed within the first mounting groove 211, enhancing the stability of the entire wire pressing structure 400. The latch design makes the installation and removal of the first mounting part 410 more convenient and quick, requiring no additional tools or complex operations.

[0038] Furthermore, there are two first buckles 411, which are respectively located on both sides of the first mounting part 410.

[0039] In some embodiments, the pressure wire structure 400 further includes a bending portion 430, and guide blocks 431 are provided on both sides of the bending portion 430. The guide blocks 431 are slidably connected to the groove wall of the wire groove 210.

[0040] The bend 430 provides additional guidance, ensuring the wire pressing structure 400 smoothly engages with the wire guide groove 210. The guide block 431 primarily guides the wire pressing structure 400 to slide within the wire guide groove 210, ensuring a smoother installation process and providing additional fixing force. The guide block 431 can be a protrusion or a slider, located on both sides of the bend 430, engaging with the groove wall of the wire guide groove 210 to form a sliding connection. The design of the bend 430 and guide block 431 provides additional support and fixing force, ensuring the wire pressing structure 400 is more firmly fixed within the wire guide groove 210, further enhancing the stability of the entire wire pressing structure 400.

[0041] In some embodiments, the second mounting portion 420 is provided with a second latch 421 that engages with the groove wall of the second mounting groove 212.

[0042] The second latch 421 securely fixes the second mounting part 420 within the second mounting groove 212, ensuring that the wire pressing structure 400 does not loosen. The second latch 421 is designed as a flexible protrusion or hook-like structure and is located on the side of the second mounting part 420. The groove wall of the second mounting groove 212 has a groove or hole that matches the second latch 421 for engaging it. The engagement of the second latch 421 with the groove wall of the second mounting groove 212 ensures that the second mounting part 420 is securely fixed within the second mounting groove 212, enhancing the stability of the entire wire pressing structure 400. The latch design makes the installation and removal of the second mounting part 420 more convenient and quick, requiring no additional tools or complex operations.

[0043] In some embodiments, the wire guide groove 210 further includes a fitting groove 213 for fitting the wire pressing structure 400.

[0044] The fitting groove 213 provides an additional fixing point for fitting the wire pressing structure 400, ensuring that the wire pressing structure 400 is more firmly fixed within the wire guide groove 210 and preventing loosening. The fitting groove 213 is designed on the inner wall of the wire guide groove 210, and its shape and size match the fitting portion of the wire pressing structure 400. The fitting groove 213 can be a recess or a groove of a specific shape, used to fit a portion of the wire pressing structure 400. The tight fit between the fitting groove 213 and the fitting portion of the wire pressing structure 400 provides an additional fixing point, ensuring that the wire pressing structure 400 is more firmly fixed within the wire guide groove 210, further enhancing the stability of the entire wire pressing structure 400. The fitting design effectively prevents the wire pressing structure 400 from loosening due to vibration or external forces during use, improving the reliability of the component.

[0045] In some embodiments, the pressure crease structure 400 is provided with pressure ribs 440, which are located on the upper surface of the pressure crease structure 400.

[0046] The wire clamping ribs 440 provide additional securing force to ensure that the wires do not loosen or shift within the wire guide 210, while also protecting the wires from damage caused by external pressure. The wire clamping ribs 440 are typically designed as one or more raised ribs located on the upper surface of the wire clamping structure 400. The shape and size of the ribs can be adjusted according to the diameter and number of wires to ensure optimal securing performance.

[0047] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A top cover assembly for a dehumidifier, characterized in that, include: Top cover (100); The lower cover (200) and the upper cover (100) together form a waterproof space (300) for placing a circuit board. The bottom of the lower cover (200) is provided with a wire channel (210), and one end of the wire channel (210) is connected to the waterproof space (300). A wire pressing structure (400) is connected to the wire guide groove (210) and forms a wire guide channel (500) with the bottom wall of the wire guide groove (210).

2. The top cover assembly of a dehumidifier according to claim 1, characterized in that, The wire guide groove (210) includes a first mounting groove (211) and a second mounting groove (212), and the wire pressing structure (400) includes a first mounting part (410) that is connected to the first mounting groove (211) and a second mounting part (420) that is connected to the second mounting groove (212).

3. The top cover assembly of a dehumidifier according to claim 2, characterized in that, The first mounting part (410) is provided with a first buckle (411) that engages with the groove wall of the first mounting groove (211).

4. The top cover assembly of a dehumidifier according to claim 3, characterized in that, Two first buckles (411) are provided and are respectively located on both sides of the first mounting part (410).

5. The top cover assembly of a dehumidifier according to claim 2, characterized in that, The pressure wire structure (400) also includes a bending part (430), and guide blocks (431) are provided on both sides of the bending part (430). The guide blocks (431) are slidably connected to the groove wall of the wire groove (210).

6. The top cover assembly of a dehumidifier according to claim 2, characterized in that, The second mounting part (420) is provided with a second buckle (421) that engages with the groove wall of the second mounting groove (212).

7. A top cover assembly for a dehumidifier according to any one of claims 1 to 6, characterized in that, The wire guide groove (210) also includes a fitting groove (213) for fitting the wire pressing structure (400).

8. A top cover assembly for a dehumidifier according to any one of claims 1 to 6, characterized in that, The pressure line structure (400) is provided with pressure line ribs (440), which are located on the upper surface of the pressure line structure (400).

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