Telescopic conductive structure of lamplight, water tank device and dehumidifier
By using conductive spring wires to connect the power supply control module and the luminous emitting component in household appliances, the problems of wire winding and water tank in the drawer structure are solved, and the smooth movement of the drawer and the stable power-on of the luminous emitting component are achieved.
Patent Information
- Application Number
- CN202421613202.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-09
AI Technical Summary
In existing household appliances, the lighting wires in the drawer structure are easily entangled or knotted, which affects the smooth movement of the drawer, and the water tank cannot be completely separated, resulting in inconvenience in pouring and adding water.
The conductive spring wire is used to connect the power supply control module of the electrical body and the light emitting component of the drawer container. The conductive spring wire extends along the movable channel and elastically extends to maintain an electrical connection and avoid wires from wrapping.
It realizes smooth expansion and contraction of the drawer container, keeps the luminous components energized, and avoids wire wrapping and inconvenience in water tanks.
Smart Images
Figure CN222747222U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a telescopic conductive structure of a light, a water tank device and a dehumidifier. Background Art
[0002] In the related art, some household appliances are equipped with a drawer structure that can be telescopically moved relative to the main body of the appliance. For example, a dehumidifier is generally provided with a water tank in a drawer structure, which is used to collect condensed water generated during the dehumidification process. When the water is full, the entire water tank can be manually pumped out horizontally from the dehumidifier and the water can be poured out.
[0003] Among them, in order to meet relevant use needs, some drawer structures are provided with electrical modules with certain functions. For example, in order to play a warning and decorative effect when the drawer structure is extended, some household appliances are provided with lights on the drawer structure, and the lights need to be connected to the power supply control module in the appliance body. However, when the drawer structure is extended relative to the appliance body, the wires connected between the lights and the power supply control module are prone to entanglement or knotting, affecting the smooth withdrawal or insertion of the drawer structure.
[0004] In addition, when the drawer structure is a water tank, due to the existence of wires connected between the light and the power supply control module, the water tank cannot be completely separated from the electrical appliance body, which makes pouring and adding water very inconvenient. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, one of the purposes of the present utility model is to provide a telescopic conductive structure of a light, which is conducive to the smooth telescopic movement of a drawer container and maintains the electrical connection of the light; the second purpose is to provide a water tank device adopting the above telescopic conductive structure of the light; the third purpose is to provide a dehumidifier adopting the above telescopic conductive structure of the light.
[0006] According to the first aspect of the utility model, a telescopic conductive structure of a light comprises: an electrical main body, the electrical main body having an active channel with an opening, a power supply control module being arranged inside the electrical main body; a drawer container, which can enter or leave the active channel along the opening, the drawer container being provided with a light-emitting component; a conductive spring wire, the two ends of which are respectively connected to the power supply control module and the light-emitting component, the conductive spring wire extending along the length direction of the active channel; when the drawer container moves back and forth in the active channel, the conductive spring wire can elastically expand and contract to maintain the electrical connection between the power supply control module and the light-emitting component.
[0007] The telescopic conductive structure of the light according to the embodiment of the utility model has at least the following beneficial effects:
[0008] When the drawer container moves relative to the electrical body to extend out of the opening of the active channel, the conductive spring wire can elastically extend to maintain the connection between the light-emitting component and the power supply control module; when the drawer container moves relative to the electrical body to retract into the interior of the active channel, the conductive spring wire can elastically shorten to avoid entanglement or knotting; thereby, the drawer container can be smoothly extended and retracted while keeping the light-emitting component energized.
[0009] In some embodiments of the utility model, a guide mechanism is provided between the bottom of the drawer container and the bottom of the movable channel for guiding the drawer container to slide back and forth toward the opening, and the power supply control module is connected to an electric drive mechanism for driving the drawer container to extend or retract relative to the opening.
[0010] In some embodiments of the utility model, the electric drive mechanism includes a motor, a driving gear driven to rotate by the motor, and a rack matched with the driving gear, the rack extending along the length direction of the movable channel, the driving gear rotatably arranged on one of the electrical appliance body and the drawer container, and the rack fixedly arranged on the other of the electrical appliance body and the drawer container.
[0011] In some embodiments of the utility model, the two racks are fixed in parallel on the outer bottom wall of the drawer container, and the electrical body has two clearance openings on the inner bottom wall of the movable channel that are opposite to the racks. The two driving gears protrude from the corresponding clearance openings to engage with the racks, and the two driving gears are connected by a gear shaft, and the output shaft of the motor is connected to one of the driving gears.
[0012] In some embodiments of the present invention, the guide mechanism includes two guide grooves arranged in parallel on both sides of the inner bottom wall of the movable channel and two guide ridges arranged on the outer bottom wall of the drawer container and corresponding one-to-one with the guide grooves.
[0013] In some embodiments of the utility model, the electrical body is formed with a downwardly recessed long groove on the inner bottom wall of the active channel, the long groove extends along the length direction of the active channel and is penetrated at both ends, the conductive spring wire is arranged along the long groove, the light-emitting component is arranged at the lower end of the front part of the drawer container to connect one end of the conductive spring wire, the electrical body has a accommodating cavity arranged opposite to the active channel, the power supply control module is arranged in the accommodating cavity, and the side wall of the active channel is provided with a wire passing opening that connects the accommodating cavity and one end of the long groove, and the other end of the conductive spring wire is connected to the power supply control module through the wire passing opening.
[0014] In some embodiments of the present utility model, an inverted U-shaped housing covering the outside of the conductive spring wire is provided on the outer bottom wall of the drawer container, and the inverted U-shaped housing is movably arranged in the long groove.
[0015] A water tank device according to an embodiment of the second aspect of the present utility model includes: the telescopic conductive structure of the light in any of the above technical solutions. The drawer container has a cavity with an upward opening, and a water storage box is placed in the cavity. The water storage box can enter or leave the drawer container from the opening of the cavity. When the drawer container extends out of the open end of the relative movable channel, the conductive spring wire can elastically elongate to keep the light-emitting component energized. The water storage box can be pulled out from the cavity of the drawer container for easy pouring or adding water. When the drawer container retracts into the open end of the relative movable channel, the conductive spring wire will not get entangled or knotted.
[0016] In some embodiments of the present utility model, the water storage box includes a box body with an upward opening and a cover plate for opening or closing the opening of the box body. A handle is provided on the box body above the cover plate, and the handle can move up and down relative to the box body to approach or move away from the cover plate.
[0017] A dehumidifier according to an embodiment of the third aspect of the present utility model includes the telescopic conductive structure of the light in any of the above technical solutions. When the drawer container telescopically moves relative to the open end of the movable channel, the conductive spring wire can elastically stretch and contract to maintain the connection between the light-emitting component and the power supply control module, avoiding entanglement or knotting, and enabling the drawer container to smoothly telescopically move on the premise of keeping the light-emitting component energized.
[0018] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the Drawings
[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0020] Figure 1 It is a schematic structural diagram of a drawer container separated from an electrical main body in an embodiment of the telescopic conductive structure of the light of the present utility model;
[0021] Figure 2 It is a schematic structural diagram of another perspective of the drawer container and the electric drive mechanism;
[0022] Figure 3 It is an exploded schematic structural diagram of an embodiment of the water tank device;
[0023] Figure 4 It is a schematic cross-sectional view of an embodiment of the dehumidifier.
[0024] Reference numerals:
[0025] Electrical appliance main body 100; movable channel 110;让位口 120; guide chute 130; long strip sunk groove 140; accommodating cavity 150; wire passing port 160; drawer container 200; light emitting component 300; conductive spring wire 400; electric drive mechanism 500; motor 510; drive gear 520; rack 530; gear shaft 540; guide rib 600; U-shaped housing 700; water storage box 800; box body 810; cover plate 820; handle part 830. Detailed implementation manners
[0026] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.
[0027] In the description of the present utility model, it should be understood that for the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0028] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If the first and the second are described only for the purpose of distinguishing technical features, they should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0030] See Figure 1 and Figure 4The utility model discloses a telescopic conductive structure of a light, comprising: an electrical main body 100, wherein the electrical main body 100 has an active channel 110 with an opening, wherein a power supply control module is arranged in the electrical main body 100; a drawer container 200, wherein the active channel 110 can be entered or left along the opening, wherein the drawer container 200 is provided with a light-emitting component 300; a conductive spring wire 400, wherein both ends are respectively connected to the power supply control module and the light-emitting component 300, wherein the conductive spring wire 400 is extended along the length direction of the active channel 110; when the drawer container 200 reciprocates in the active channel 110, the conductive spring wire 400 can be elastically retracted to maintain the electrical connection between the power supply control module and the light-emitting component 300.
[0031] When the drawer container 200 moves relative to the electrical body 100 to extend out of the opening of the active channel 110, the conductive spring wire 400 can be elastically extended to maintain the connection between the light-emitting component 300 and the power supply control module, thereby playing the role of lighting, warning, decoration, etc.; when the drawer container 200 moves relative to the electrical body 100 to retract into the interior of the active channel 110, the conductive spring wire 400 can be elastically shortened to avoid entanglement or knotting, so that the drawer container 200 can be smoothly extended and retracted while keeping the light-emitting component 300 powered on, avoiding the drawer container 200 from getting stuck during the process of being pulled out or pushed in.
[0032] See also Figure 1 and Figure 2 In some embodiments of the utility model, a guide mechanism for guiding the drawer container 200 to slide back and forth toward the opening is provided between the bottom of the drawer container 200 and the bottom of the movable channel 110, and the power supply control module is connected to an electric drive mechanism 500 for driving the drawer container 200 to extend or retract relative to the opening. It can be understood that the gravity of the material in the drawer container 200 exerts pressure on the bottom of the movable channel 110, and the guide mechanism enables the drawer container 200 to slide back and forth relative to the movable channel 110, and also has a supporting effect on the drawer container 200. The setting of the electric drive mechanism 500 eliminates the need for manual extraction and pushing of the drawer container 200, which has a labor-saving effect. Specifically, the electrical body 100 is provided with relevant function buttons or commands are input through a mobile terminal such as a mobile phone to control the operation of the electric drive mechanism 500.
[0033] See also Figure 1 and Figure 2In some embodiments of the utility model, the electric drive mechanism 500 includes a motor 510, a driving gear 520 driven to rotate by the motor 510, and a rack 530 matched with the driving gear 520, the rack 530 is extended along the length direction of the active channel 110, the driving gear 520 is rotatably arranged on one of the electrical appliance body 100 and the drawer container 200, and the rack 530 is fixedly arranged on the other of the electrical appliance body 100 and the drawer container 200. It can be understood that when the motor 510 drives the driving gear 520 to rotate in a first clockwise direction, the drawer container 200 extends from the opening of the active channel 110 under the cooperation of the rack 530, and the conductive elastic line is stretched at this time, and when the motor 510 rotates in the opposite direction to drive the driving gear 520 to rotate in a second clockwise direction, the drawer container 200 retracts from the opening of the active channel 110 under the cooperation of the rack 530, and the length of the conductive elastic line is shortened at this time. The electric drive mechanism 500 has a simple structure, a small size, and a quick action response.
[0034] See also Figure 1 , Figure 2 and Figure 4 In some embodiments of the utility model, in order to improve the reliability of the telescopic sliding of the drawer container 200, the two racks 530 are fixed in parallel on the outer bottom wall of the drawer container 200, and the electrical body 100 is provided with two clearance openings 120 facing the racks 530 on the inner bottom wall of the movable channel 110, and the two driving gears 520 protrude from the corresponding clearance openings 120 to engage with the racks 530. In order to reduce the use of driving components and reduce costs, and at the same time ensure that the rotation speeds of the two driving gears 520 are equal, the two driving gears 520 are connected by a gear shaft 540, and the output shaft of the motor 510 is connected to one of the driving gears 520.
[0035] See also Figure 1 and Figure 2 In some embodiments of the utility model, in order to reduce the load of the drawer container 200 acting on the rack 530 and improve the smoothness of the sliding of the drawer container 200, the guide mechanism includes two guide grooves 130 arranged in parallel on both sides of the inner bottom wall of the movable channel 110 and two guide ridges 600 arranged on the outer bottom wall of the drawer container 200 and corresponding to the guide grooves 130 one by one, that is, the guide ridges 600 slide back and forth along the guide grooves 130, and the width of the guide ridges 600 is consistent with the groove width of the guide grooves 130.
[0036] See also Figure 1 and Figure 2, in some embodiments of the present utility model, a long and recessed groove 140 is formed on the inner bottom wall of the movable channel 110 of the electrical appliance main body 100. The long and recessed groove 140 extends along the length direction of the movable channel 110 and penetrates through both ends. The conductive spring wire 400 is arranged along the long and recessed groove 140. The light-emitting component 300 is arranged at the lower end of the front part of the drawer container 200 to connect one end of the conductive spring wire 400. The electrical appliance main body 100 has a receiving cavity 150 arranged opposite to the movable channel 110. The power supply control module is arranged within the receiving cavity 150. A wire passing opening 160 is formed on the side wall of the movable channel 110 to communicate one end of the receiving cavity 150 and the long and recessed groove 140. The other end of the conductive spring wire 400 is connected to the power supply control module through the wire passing opening 160. The above structure can set the bottom of the drawer container 200 as a flat surface, which is beneficial to making full use of the internal space of the drawer container 200. When the drawer container 200 expands and contracts, the conductive spring wire 400 elastically expands and contracts within the long and recessed groove 140.
[0037] See Figure 1 and Figure 2 , in some embodiments of the present utility model, in order to prevent the conductive spring wire 400 from being exposed and prone to corrosion, a U-shaped sleeve 700 covering the outside of the conductive spring wire 400 is arranged on the outer bottom wall of the drawer container 200. The U-shaped sleeve 700 is movably arranged in the long and recessed groove 140 and also plays a certain sliding guiding role.
[0038] See Figure 1 and Figure 3 , the present utility model also discloses a water tank device, including: the telescopic conductive structure of the light in any of the above technical solutions. The drawer container 200 has a cavity with an upward opening. A water storage box 800 is placed in the cavity. The water storage box 800 can enter or leave the drawer container 200 from the opening of the cavity. When the drawer container 200 extends out of the open end relative to the movable channel 110, the conductive spring wire 400 can elastically elongate to keep the light-emitting component 300 powered on. The water storage box 800 can be pulled out from the cavity of the drawer container 200 for easy pouring or adding water. When the drawer container 200 retracts into the open end relative to the movable channel 110, the conductive spring wire 400 will not be entangled or knotted.
[0039] See Figure 3In some embodiments of the utility model, the water storage box 800 includes a box body 810 with an opening upward and a cover plate 820 for opening or closing the opening of the box body 810. The box body 810 is provided with a handle 830 located above the cover plate 820. The handle 830 can be lifted and moved relative to the box body 810 to approach or move away from the cover plate 820. It should be noted that the handle 830 is U-shaped, and its two ends are respectively connected to the two opposite side walls of the box body 810. It is very convenient to use the handle 830 to pull the water storage box 800 upward out of the drawer container 200, and it is also beneficial to make the contour of the box body 810 fit the shape of the cavity to improve space utilization. Specifically, both ends of the handle 830 are respectively provided with a waist-shaped hole arranged in the vertical direction, and the side wall of the box body 810 is provided with a bolt passing through the waist-shaped hole. When the handle 830 is pulled upward, the lower end of the waist-shaped hole abuts against the bolt and moves away from the cover plate 820, and the cover plate 820 can also be removed to pour out the water; when the water storage box 800 is placed in the cavity, in order to avoid the handle 830 protruding upward to a large height, the handle 830 can be moved close to the cover plate 820, and the bolt moves upward along the waist-shaped hole.
[0040] See also Figure 4 The utility model also discloses a dehumidifier, including the telescopic conductive structure of the light of any of the above-mentioned technical solutions; when the drawer container 200 of the dehumidifier telescopes relative to the opening of the movable channel 110, the conductive spring wire 400 can elastically telescope to maintain the connection between the light-emitting component 300 and the power supply control module to avoid entanglement or knotting, so that the drawer container 200 can telescope smoothly while keeping the light-emitting component 300 powered.
[0041] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A telescopic conductive structure of a light, characterized in that: include: An electrical appliance body (100), the electrical appliance body (100) having an open movable channel (110), and a power supply control module being arranged in the electrical appliance body (100); A drawer container (200) capable of entering or leaving the movable passage (110) along the opening, wherein the drawer container (200) is provided with a light emitting component (300); A conductive spring wire (400), two ends of which are respectively connected to the power supply control module and the light-emitting component (300), and the conductive spring wire (400) is extended along the length direction of the movable channel (110); When the drawer container (200) moves back and forth in the movable channel (110), the conductive spring wire (400) can elastically expand and contract to maintain the electrical connection between the power supply control module and the light-emitting component (300).
2. The telescopic conductive structure of a lamp according to claim 1, characterized in that: A guide mechanism for guiding the drawer container (200) to slide back and forth toward the opening is provided between the bottom of the drawer container (200) and the bottom of the movable channel (110), and the power supply control module is connected to an electric drive mechanism (500) for driving the drawer container (200) to extend or retract relative to the opening.
3. The telescopic conductive structure of a lamp according to claim 2, characterized in that: The electric drive mechanism (500) comprises a motor (510), a driving gear (520) driven to rotate by the motor (510), and a rack (530) matched with the driving gear (520); the rack (530) is extended along the length direction of the movable channel (110); the driving gear (520) is rotatably arranged on one of the electrical appliance body (100) and the drawer container (200); and the rack (530) is fixedly arranged on the other of the electrical appliance body (100) and the drawer container (200).
4. The telescopic conductive structure of a lamp according to claim 3, characterized in that: The two racks (530) are fixedly arranged in parallel on the outer bottom wall of the drawer container (200); the electrical appliance body (100) is provided with two clearance openings (120) on the inner bottom wall of the movable channel (110) facing the racks (530); the two driving gears (520) protrude from the corresponding clearance openings (120) to engage with the racks (530); the two driving gears (520) are connected to each other via a gear shaft (540); and the output shaft of the motor (510) is connected to one of the driving gears (520).
5. The telescopic conductive structure of a lamp according to claim 2, characterized in that: The guide mechanism comprises two guide grooves (130) arranged in parallel on both sides of the inner bottom wall of the movable channel (110) and two guide convex strips (600) arranged on the outer bottom wall of the drawer container (200) and corresponding one-to-one with the guide grooves (130).
6. The telescopic conductive structure of a light according to claim 1, wherein: On the inner bottom wall of the moving channel (110) of the electrical appliance main body (100), a long and sunken groove (140) that is recessed downward is formed. The long and sunken groove (140) extends along the length direction of the moving channel (110) and both ends are provided with through holes. The conductive spring wire (400) is arranged along the long and sunken groove (140). The light-emitting component (300) is arranged at the lower end of the front part of the drawer container (200) to connect one end of the conductive spring wire (400). The electrical appliance main body (100) has a receiving cavity (150) arranged opposite to the moving channel (110). The power supply control module is arranged inside the receiving cavity (150). A wire passing port (160) that connects the receiving cavity (150) and one end of the long and sunken groove (140) is opened on the side wall of the moving channel (110). The other end of the conductive spring wire (400) is connected to the power supply control module through the wire passing port (160).
7. The telescopic conductive structure of a light according to claim 6, wherein: On the outer bottom wall of the drawer container (200), a U-shaped sleeve (700) that covers the outside of the conductive spring wire (400) is provided. The U-shaped sleeve (700) is movably arranged in the long and sunken groove (140).
8. A water tank device, characterized in that: Including: The telescopic conductive structure of a light according to any one of claims 1-7. The drawer container (200) has a cavity with an upward opening. A water storage box (800) is placed in the cavity. The water storage box (800) can enter or leave the drawer container (200) from the opening of the cavity.
9. The water tank device according to claim 8, wherein: The water storage box (800) includes a box body (810) with an upward opening and a cover plate (820) for opening or closing the opening of the box body (810). A handle member (830) is provided on the box body (810) above the cover plate (820). The handle member (830) can move up and down relative to the box body (810) to approach or move away from the cover plate (820).
10. A dehumidifier, characterized in that: Including: The telescopic conductive structure of a light according to any one of claims 1-7.