CN223713054U - Airing machine antenna layout structure with metal lamp plate - Google Patents
Airing machine antenna layout structure with metal lamp plateInfo
- Publication number
- CN223713054U CN223713054U CN202520075476.5U CN202520075476U CN223713054U CN 223713054 U CN223713054 U CN 223713054U CN 202520075476 U CN202520075476 U CN 202520075476U CN 223713054 U CN223713054 U CN 223713054U
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- metal
- plate
- guide plate
- metal lamp
- antenna
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Abstract
The utility model discloses an antenna layout structure of a clothes airing machine with a metal lamp plate, which comprises a metal bottom plate, the metal lamp plate and a lamp shade which are distributed from top to bottom, wherein a control box is arranged on the metal bottom plate, a PCB circuit board is arranged in the control box, an antenna is connected to the PCB circuit board, an opening is formed in the metal lamp plate right below the control box, a non-metal guide plate is arranged on the opening, the non-metal guide plate comprises a bottom edge matched with the opening and a fixing plate protruding downwards, the bottom edge surrounds an inlet, the distance between the fixing plate and the metal bottom plate is larger than 8mm, the antenna led out from the PCB circuit board passes through the inlet downwards and is paved on the inner surface of the fixing plate after being bent, and the signal quantity of the opening guide plate structure on the metal lamp plate is 10-15%, so that the stability and reliability of visible signals are greatly enhanced.
Description
Technical Field
The utility model relates to an electric clothes airing machine, in particular to an antenna layout structure of a clothes airing machine with a metal lamp panel.
Background
The LED light bar circuit used by the lighting module of the electric clothes airing machine popular in the market at present comprises a large amount of metal materials. In order to enhance the heat dissipation and conductivity of the LED lamp, manufacturers design the wire diameters of the LED light bar circuits to be wider.
In addition, as the size of the lamp of the clothes airing machine is continuously increased, the long and thin lamp strip is difficult to maintain in a stable form in the use process of the electric clothes airing machine. Therefore, a producer can fix the LED light bar on a large metal bottom plate, and then cover the lampshade on the basis of fixing the light bar, so that a complete light source of the electric clothes airing machine is formed.
The design mode of the lamp strip and the metal bottom plate has the advantages of low cost and good plasticity, and lamps with various shapes can be designed, and the lamp strip and the metal bottom plate are firm and durable, so that the lamp strip and the metal bottom plate are favored by a plurality of manufacturers.
However, this design mode also has significant drawbacks. On the one hand, the widened wire diameter of the LED light bar for better heat dissipation and conductivity can weaken a part of radio frequency signals in the clothes airing machine, and on the other hand, an electromagnetic shielding cover is formed for enabling the LED light bar to obtain more stable support of the added metal bottom plate. These conditions will greatly affect the quality of the radio frequency signal in the airing machine, and even cause the product to be not used normally in severe cases.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the antenna layout structure of the airing machine with the metal lamp panel, which can reduce the influence of signal shielding and increase the reliability of signal transmission.
The technical scheme adopted for solving the technical problems is that the antenna layout structure of the clothes airing machine with the metal lamp plate comprises a metal bottom plate, the metal lamp plate and a lamp shade which are distributed from top to bottom, wherein a control box is arranged on the metal bottom plate, a PCB circuit board is arranged in the control box, and the PCB circuit board is connected with an antenna;
an opening is formed in the metal lamp panel right below the control box;
the non-metal guide plate comprises a bottom edge matched with the opening and a fixing plate protruding downwards, wherein the bottom edge encloses an inlet, and the distance between the fixing plate and the metal lamp plate is more than 8mm;
The antenna led out from the PCB passes through the inlet downwards and is paved on the inner surface of the fixed plate after being bent.
The further preferable technical scheme of the utility model is that the inner side of the fixed plate is provided with a plurality of wire clamping pieces distributed along a straight line.
According to a further preferable technical scheme, the edge of the non-metal guide plate is clamped on the edge of the opening of the metal lamp panel.
According to a further preferable technical scheme, a clamping groove matched with the edge of the metal lamp panel is formed in the first side of the non-metal guide plate, and the second side of the non-metal guide plate is connected to the metal lamp panel through a screw.
According to a further preferable technical scheme, the nonmetal guide plate is an injection molding piece.
According to a further preferred technical scheme, the bottom edge is connected with the fixing plate through the inclined peripheral side wall, and the nonmetal guide plate is provided with a concave cavity.
The metal lamp panel is provided with a plurality of LED lamp strips.
According to a further preferable technical scheme, an annular rib is annularly distributed at the inlet of the nonmetallic guide plate, a positioning buckle is outwardly extended at the annular rib at the first side, a height difference is formed between the positioning buckle and the bottom edge, and the bottom edge where the positioning buckle is located is kept away from the air, so that the clamping groove is formed.
The antenna layout structure of the clothes airing machine with the metal lamp plates comprises a metal bottom plate, the metal lamp plates and a lamp shade which are distributed from top to bottom, wherein a plurality of LED lamp strips are arranged on the metal lamp plates, a control box is arranged on the metal bottom plate, a PCB circuit board is arranged in the control box, and the PCB circuit board is connected with an antenna;
an opening is formed in the metal lamp panel right below the control box;
The plastic guide plate comprises a bottom edge matched with the opening and a fixed plate protruding downwards, wherein the bottom edge encloses an inlet, and an inclined peripheral side wall is arranged between the bottom plate and the fixed plate;
the distance between the fixing plate and the metal lamp plate is more than 8mm;
the inner side of the fixed plate is provided with a plurality of wire clamping pieces which are distributed along a straight line;
The antenna led out from the PCB passes through the inlet downwards and is fixed in the wire clamping piece after being bent.
According to a further preferable technical scheme, a clamping groove matched with the edge of the metal lamp panel is formed in the first side of the plastic guide plate, and the second side of the plastic guide plate is connected to the metal lamp panel through a screw.
Compared with the prior art, the wireless signal shielding structure has the advantages that the shielding effect of metal on the wireless signal is effectively avoided by designing the specific opening on the metal lamp panel and installing the nonmetal guide plate. Through testing, the signal intensity of the remote controller emitted out of 10 meters is detected, the signal quantity of the traditional metal lamp panel after shielding is about 2-3%, the signal quantity of the opening guide plate structure on the metal lamp panel is 10-15%, and the stability and reliability of visible signals are greatly enhanced.
Further, the distance between the fixing plate of the non-metal guide plate and the metal lamp panel is larger than 8mm, so that signal shielding is avoided by the technical means, a stable laying structure is provided for the antenna, the antenna is positioned by the wire clamping piece, and the stability of signals is guaranteed. After the antenna is led out from the PCB, the antenna passes through the inlet and is bent and laid on the inner surface of the fixed plate, and the layout optimizes the signal transmission path and reduces the signal loss, thereby improving the signal receiving quality and the signal transmission efficiency.
Drawings
The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.
Fig. 1 is a schematic diagram of an overall structure of an antenna layout structure;
fig. 2 is a schematic diagram of the overall structure of the antenna layout structure;
fig. 3 is a schematic diagram of the overall structure of the antenna layout structure;
Fig. 4 is a schematic diagram of the overall structure of the antenna layout structure;
FIG. 5 is a schematic diagram of the overall structure of a non-metallic guide plate;
FIG. 6 is a schematic diagram of the overall structure of a non-metallic guide plate;
FIG. 7 is a schematic diagram of the overall structure of a non-metallic guide plate;
fig. 8 is a schematic diagram of a control box, a non-metal guide plate and an antenna.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the utility model.
It should be noted that like reference numerals refer to like items in the following figures, and thus once an item is defined in one figure, it will not be further defined and explained in subsequent figures.
The antenna layout structure 100 of the airing machine with the metal lamp panel integrates convenience of modern intelligent home, and skillfully solves the problems of signal shielding and heat dissipation. Specifically, as shown in fig. 1 to 4, the clothes airing machine is sequentially distributed with a metal base plate 10, a metal lamp plate 20 and a lamp shade 30 from top to bottom, wherein a control box 40 installed on the metal base plate 10 is embedded with a PCB circuit board, and an antenna 42 connected to the circuit board. Based on the technical means, the airing machine not only can realize basic lifting function, but also can realize remote control and intelligent interconnection through the wireless signal receiving module, thereby meeting the requirements of modern families on intelligent home.
Further, an opening 21 is specially designed on the metal lamp panel 20 of the clothes drying machine, and a nonmetal guide plate 50 arranged on the opening consists of a bottom edge 51 and a fixing plate 52, wherein the vertical distance of the fixing plate 52 exceeding the metal lamp panel 20 is more than 8mm, so that the problem of signal shielding is effectively avoided. The design not only improves the stability and reliability of signals, but also enhances the receiving and transmitting capacity of the signals through the structural optimization of the nonmetal guide plate, so that the airing machine can maintain good networking performance under the condition of a metal machine body.
It should be further noted that, as shown in fig. 3, 4 and 8, a non-metal guide plate 50 is mounted on the opening 21. The material is selected to ensure that the wireless signal is transmitted unobstructed, avoiding the shielding effect that may be caused by the metal material.
The structure of the non-metallic guide plate 50 consists of two main parts, a bottom edge 51 perfectly fitting the opening 21 and a fixing plate 52 protruding downwards. The design of the bottom edge 51 not only ensures a tight fit between the guide plate and the metal light plate, but also encloses an access opening 53, which is a passage through which the antenna 42 passes, which design ensures a smooth arrangement of the antenna and minimal loss of signals.
The design of the fixing plate 52 is more critical, not only provides stability for the non-metal guide plate 50, but also the vertical distance exceeding the metal lamp 10 is greater than 8mm, and the smart design keeps a sufficient distance between the antenna 42 and the metal lamp plate, so that the shielding effect of the metal lamp plate on wireless signals is effectively avoided. The structure not only improves the signal transmission efficiency, but also ensures that the airing machine can keep good communication performance in various use environments.
In summary, the technical means based on the non-metal guide plate 50 is an innovation point in the layout structure of the antenna of the airing machine, which not only solves the problem of signal shielding, but also improves the durability and user experience of the product.
The edge of the non-metal guide plate 50 is clamped on the edge of the opening 21 of the metal lamp panel 20, and the first side s1 of the non-metal guide plate 50 is provided with a clamping groove t matched with the edge of the metal lamp panel 20. It is further explained that the design of the non-metallic guide plate 50 further optimizes the signal transmission efficiency and structural stability. At the inlet 53, the nonmetallic guide plate 50 is annularly provided with an annular rib r, which enhances the structural strength of the guide plate and provides additional supporting points to adapt to different installation conditions and environments.
As shown in fig. 5 to 7, the annular rib r where the first side s1 of the non-metal guide plate 50 is located extends outwards by a positioning buckle r1, and the positioning buckle r1 extends outwards transversely by a distance. Moreover, a height difference is formed between the positioning buckle r1 and the bottom edge 51 so as to enable the positioning buckle r1 and the bottom edge 51 to be staggered vertically, the bottom edge 51 where the positioning buckle r1 is located is kept away from the air, and a corresponding clamping groove t is formed between the positioning buckle r1 and the bottom edge 51. Thereby the metal lamp panel 20 is stably clamped in the clamping groove t.
It should be noted that the outwardly extending detent r1 at the annular rib r where the first side s1 is located is a key mechanical locking mechanism. The positioning buckle r1 not only extends outwards transversely for a certain distance, but also forms a necessary height difference with the bottom edge 51, so that the design of vertical dislocation is realized. This misalignment allows a snap groove t to be formed between the retainer clip r1 and the bottom edge 51, which allows the metal light panel 20 to be stably snapped into the snap groove t, greatly enhancing the stability of the overall structure and the reliability of connection.
Moreover, because the non-metallic guide plate 50 generally has good chemical stability and mechanical properties, the design of such a dislocated snap-fit can increase the strength and stiffness of the structure without adding excessive material, while maintaining the portability of the structure. The design ensures the optimization of the signal transmission path, avoids signal shielding, and enhances the structural stability and the installation convenience of the nonmetal guide plate.
Preferably, the second side s2 of the non-metallic guide plate 50 is screwed to the metallic lamp panel 20, which provides a simple and effective method of attachment, ensuring a stable connection between the guide plate and the lamp panel. The bottom edge 51 is connected to the fixing plate 52 by an inclined peripheral wall 54, which not only increases the stability of the connection, but also may help to distribute stress, reduce stress concentration, and improve the durability of the overall structure.
The non-metallic guide plate 50 includes a cavity h with a bottom wall that holds the antenna 42, ensuring that the antenna is stable in construction and not susceptible to external interference. In addition, the design of the cavity h also considers the optimization of heat dissipation performance, and effectively promotes the dissipation of heat by increasing the surface area and possible airflow channels, thereby maintaining the temperature control of the antenna 42 in the working process and improving the stability and reliability of the whole system.
The non-metallic guide plate 50 is an injection molded part, i.e., a plastic guide plate, which has significant advantages in avoiding signal shielding, and the plastic material is lighter, reducing the weight of the apparatus, and improving the flexibility of installation.
The antenna 42, which is led out of the PCB, passes through a carefully designed path down through an access opening 53 specially designed for it, and is precisely bent after passing through, and finally is laid flat on the inner surface of the fixing plate 52. Such a layout not only ensures the transmission efficiency of the antenna 42, but also avoids interference of external factors to signals, while maintaining the cleanliness of the overall structure.
The inner side of the fixing plate 52 is provided with a plurality of linear-distributed wire clamping members v which are arranged at uniform intervals and function to clamp the introduced antenna 42 at intervals, thereby ensuring the stability and the positional accuracy of the antenna on the fixing plate 52. This spacer catch design not only provides enough holding force to keep the antenna 42 stable, but also allows the antenna to be fine tuned as needed to optimize signal reception and transmission.
This technique also helps to improve the installation efficiency because the wire clip v provides a clear mounting point, making the installation process of the antenna 42 faster and more accurate.
The metal lamp panel 20 is carefully provided with a plurality of LED strips f, which not only provide uniform and efficient illumination, but also ensure long-term stable operation and high-efficiency output of the LED strips through the excellent heat dissipation performance of the metal lamp panel.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. While the terms "first" and "second" are used for descriptive purposes only and not for purposes of limitation, there is no other directional meaning.
The utility model provides a layout structure of an antenna of a clothes drying machine with a metal lamp panel, and specific examples are applied to explain the principle and the implementation mode of the utility model, and the description of the above examples is only used for helping to understand the utility model and core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. The antenna layout structure of the clothes airing machine with the metal lamp plate comprises a metal bottom plate, the metal lamp plate and a lamp shade which are distributed from top to bottom, wherein a control box is arranged on the metal bottom plate, a PCB circuit board is arranged in the control box, and an antenna is connected to the PCB circuit board;
Is characterized in that an opening is arranged on the metal lamp panel right below the control box;
the non-metal guide plate comprises a bottom edge matched with the opening and a fixing plate protruding downwards, wherein the bottom edge encloses an inlet, and the distance between the fixing plate and the metal lamp plate is more than 8mm;
The antenna led out from the PCB passes through the inlet downwards and is paved on the inner surface of the fixed plate after being bent.
2. The antenna layout structure of the airing machine with the metal lamp panel according to claim 1,
The fixing plate is characterized in that a plurality of wire clamping pieces distributed along a straight line are arranged on the inner side of the fixing plate.
3. The antenna layout structure of the airing machine with the metal lamp panel according to claim 1,
The non-metal guide plate is characterized in that the edge of the non-metal guide plate is clamped on the edge of the opening of the metal lamp plate.
4. The antenna layout structure of the airing machine with the metal lamp panel according to claim 3,
The non-metal guide plate is characterized in that a clamping groove matched with the edge of the metal lamp panel is formed in the first side of the non-metal guide plate, and the second side of the non-metal guide plate is connected to the metal lamp panel through a screw.
5. The antenna layout structure of the airing machine with the metal lamp panel according to claim 1,
The non-metal guide plate is an injection molding piece.
6. The antenna layout structure of the airing machine with the metal lamp panel according to claim 1,
The non-metal guide plate is characterized in that the bottom edge is connected with the fixed plate through an inclined peripheral side wall, and the non-metal guide plate is provided with a concave cavity.
7. The antenna layout structure of the airing machine with the metal lamp panel according to claim 1,
The LED lamp strip is characterized in that a plurality of LED lamp strips are arranged on the metal lamp plate.
8. The antenna layout structure of the airing machine with the metal lamp panel according to claim 4,
The non-metal guide plate is characterized in that an annular rib is annularly distributed at the inlet of the non-metal guide plate, a positioning buckle is outwards extended at the annular rib at the first side, a height difference is formed between the positioning buckle and the bottom edge, and the bottom edge where the positioning buckle is located is kept away from the air, so that the clamping groove is formed.
9. The antenna layout structure of the clothes airing machine with the metal lamp plates comprises a metal bottom plate, the metal lamp plates and a lampshade which are distributed from top to bottom, wherein a plurality of LED lamp strips are arranged on the metal lamp plates, a control box is arranged on the metal bottom plate, a PCB circuit board is arranged in the control box, and an antenna is connected to the PCB circuit board;
Is characterized in that an opening is arranged on the metal lamp panel right below the control box;
The plastic guide plate comprises a bottom edge matched with the opening and a fixed plate protruding downwards, wherein the bottom edge encloses an inlet, and an inclined peripheral side wall is arranged between the bottom plate and the fixed plate;
the distance between the fixing plate and the metal lamp plate is more than 8mm;
the inner side of the fixed plate is provided with a plurality of wire clamping pieces which are distributed along a straight line;
The antenna led out from the PCB passes through the inlet downwards and is fixed in the wire clamping piece after being bent.
10. The antenna layout structure of the airing machine with the metal lamp panel according to claim 9,
The plastic guide plate is characterized in that a clamping groove matched with the edge of the metal lamp panel is formed in the first side of the plastic guide plate, and the second side of the plastic guide plate is connected to the metal lamp panel through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520075476.5U CN223713054U (en) | 2025-01-13 | 2025-01-13 | Airing machine antenna layout structure with metal lamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520075476.5U CN223713054U (en) | 2025-01-13 | 2025-01-13 | Airing machine antenna layout structure with metal lamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223713054U true CN223713054U (en) | 2025-12-23 |
Family
ID=98069129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520075476.5U Active CN223713054U (en) | 2025-01-13 | 2025-01-13 | Airing machine antenna layout structure with metal lamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223713054U (en) |
-
2025
- 2025-01-13 CN CN202520075476.5U patent/CN223713054U/en active Active
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