Antenna feeder, feeder assembly and device with communication function

Abstract

The utility model discloses an antenna feeder, a feeder assembly and a device with a communication function, the antenna feeder is applied to the device with the communication function, the device with the communication function comprises a communication module and an antenna module, a first end of the antenna feeder is used for receiving heat transmitted by the communication module, and a second end of the antenna feeder is used for receiving heat transmitted by the antenna module. The antenna feeder comprises a feeder part, a shielding suite and a connecting part, the shielding suite is provided with a first end and a second end which are communicated with each other, the shielding suite is sleeved outside the feeder part, and the feeder part is arranged at least close to the first end of the shielding suite and is used for being electrically connected with the communication module; the connecting part is arranged between the shielding kit and the feeder part; the connecting part is made of a heat conduction material, and / or the connecting part is made of a conductive material, and the connecting part is used for being electrically connected with the feeder part and the antenna module. The problems that effective heat dissipation of the communication module cannot be achieved, and the heat dissipation cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of communication, and in particular to an antenna feeder, a feeder assembly and a device with communication function. Background Art

[0002] Generally, existing devices with communication functions such as laptops will use the following two methods to deal with the heating of the communication module: one is to select communication modules made of heat-resistant materials as much as possible to expand the airworthiness operating temperature range of the entire communication module; the other is to cover a large area of ​​the communication module body with copper and fill it with thermal conductive silicone. However, the former is too expensive and the heat dissipation effect is not obvious; although the latter can dissipate the heat generated by the communication module to the internal space of the notebook and other devices, when other devices of the device also generate a lot of heat, the improvement of the overall heat dissipation effect of the device is not significant. Utility Model Content

[0003] The main purpose of the utility model is to provide an antenna feeder, a feeder assembly and a device with communication function, which are used to solve the problem that effective heat dissipation of the communication module cannot be achieved and the heat dissipation cost is high.

[0004] To achieve the above object, the utility model provides an antenna feeder, which is applied to a device with a communication function, wherein the device with a communication function includes a communication module and an antenna module, and the antenna feeder is used to receive heat transferred by the communication module, and the antenna feeder includes:

[0005] Feeder section;

[0006] A shielding kit, wherein the shielding kit has a first end and a second end that are interconnected, the shielding kit is sleeved outside the feeder portion, and the feeder portion is arranged at least close to the first end of the shielding kit for being electrically connected to the communication module;

[0007] A connecting portion, the connecting portion being arranged between the shielding kit and the feeder portion;

[0008] The connecting portion is made of a heat-conducting material, and / or the connecting portion is made of a conductive material, and the connecting portion is used to be electrically connected to the feeder portion and the antenna module.

[0009] In one embodiment, the feed line portion extends from a first end of the shielding sleeve to a second end of the shielding sleeve.

[0010] In one embodiment, the shielding kit includes a first bending section and a second bending section that are interconnected, the first bending section is disposed close to the first end of the shielding kit, and the feeder portion is at least disposed in the first bending section.

[0011] In one embodiment, the connection portion includes a heat-conducting medium, the heat-conducting medium is filled between the shielding sleeve and the feeder portion, and the heat-conducting medium surrounds a circumference of the feeder portion.

[0012] In one embodiment, the connecting portion includes a connecting piece, the heat-conducting medium is filled between the shielding sleeve, the feeder portion and the connecting piece, and the connecting piece is disposed close to the second end of the shielding sleeve.

[0013] In one embodiment, the connection portion is in contact with and connected to the feeder portion.

[0014] To achieve the above object, the utility model further provides a feeder assembly, the feeder assembly comprising a first feeder and a second feeder, the first feeder being the above-mentioned antenna feeder, the antenna feeder being applied to a device having a communication function, the device having a communication function comprising a communication module and an antenna module, the antenna feeder being used to receive heat transferred by the communication module, the antenna feeder comprising:

[0015] Feeder section;

[0016] A shielding kit, wherein the shielding kit has a first end and a second end that are interconnected, the shielding kit is sleeved outside the feeder portion, and the feeder portion is arranged at least close to the first end of the shielding kit for being electrically connected to the communication module;

[0017] A connecting portion, the connecting portion being arranged between the shielding kit and the feeder portion;

[0018] The connecting part is made of a heat-conducting material, and / or the connecting part is made of a conductive material, and the connecting part is used to be electrically connected to the feeder part and the antenna module. The second feeder is the above-mentioned antenna feeder, and on the basis of the above-mentioned antenna feeder, it can also be that the connecting part includes a heat-conducting medium, the heat-conducting medium is filled between the shielding kit and the feeder part, and the heat-conducting medium surrounds the circumference of the feeder part; the connecting part also includes a connecting piece, the heat-conducting medium is filled between the shielding kit, the feeder part and the connecting piece, and the connecting piece is arranged near the second end of the shielding kit. The first feeder and the second feeder have a first connecting end corresponding to the first end of the shielding kit, and the first feeder and the second feeder have a second connecting end corresponding to the second end of the shielding kit. The first connecting end of the first feeder is used to connect to the communication module, the second connecting end of the first feeder is plugged into the first connecting end of the second feeder, and the second connecting end of the second feeder is used to connect to the antenna module.

[0019] In one embodiment, a first annular slot is formed between the inner circumferential wall of the shielding sleeve of the first feeder, the outer circumferential wall of the feeder portion, and an end surface of the connecting portion, and the connecting portion of the second feeder protrudes from the feeder portion to form a first plug that is plugged and matched with the first annular slot;

[0020] Alternatively, a second annular slot is formed between the inner circumferential wall of the shielding sleeve of the second feeder, the outer circumferential wall of the feeder portion, and an end face of the connecting portion, and the connecting portion of the first feeder protrudes from the feeder portion to form a second plug that is plugged into and adapted to the second annular slot.

[0021] In one embodiment, there are multiple first feeders, and the multiple first feeders are plugged into each other. The first feeder at the head end is used to connect with the communication module, and the first feeder at the end end is connected with the second feeder.

[0022] To achieve the above-mentioned purpose, the utility model also provides a device with communication function, the device with communication function includes a communication module and an antenna module;

[0023] The device with communication function further comprises the antenna feeder as described above, and the communication module transfers heat to the antenna module via the antenna feeder;

[0024] Alternatively, the device with communication function further includes the feeder assembly as described above, and the communication module transfers heat to the antenna module via the feeder assembly;

[0025] Wherein, the shielding kit is used for the grounding wire.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] The antenna feeder is used in devices with communication functions. The antenna feeder is used to receive the heat transferred by the communication module of the device, and is used to transfer the heat of the communication module to the antenna module, effectively realizing the heat dissipation of the communication module. The antenna module further conducts the heat out of the device, which can avoid the device from generating a lot of heat and affecting its use. The heat is dissipated by heat conduction through the antenna feeder instead of by improving the material used in the communication module. While optimizing the heat dissipation performance, it can also further reduce the processing heat dissipation cost and extend the service life of the communication module and the device.

[0028] The antenna feeder includes a feeder portion, a shielding kit and a connecting portion. The shielding kit has a first end and a second end that are interconnected. The shielding kit is sleeved outside the feeder portion. The feeder portion is at least arranged close to the first end of the shielding kit and is used to be electrically connected to the communication module. The shielding kit is used to protect the feeder portion of the antenna feeder to ensure that the feeder portion is stably connected to the communication module.

[0029] The connecting part is arranged between the shielding kit and the feeder part; the connecting part is made of a thermally conductive material, and / or the connecting part is made of a conductive material, and the connecting part is used to be electrically connected to the feeder part and the antenna module; when the connecting part is made of a thermally conductive material, the heat of the communication module is transferred to the antenna module through the connecting part, so as to achieve heat dissipation of the communication module; when the connecting part is made of a conductive material, the electrical connection between the communication module and the wireless module is achieved through the connecting part; when the connecting part is made of a thermally conductive material with a conductive function, the connecting part achieves the electrical connection between the communication module and the wireless module while transferring the heat of the communication module to the wireless module; the heat dissipation effect of the antenna feeder and the feeder assembly is optimized and power consumption is reduced through the connecting part, the use of the connecting structure between the communication module and the antenna module is reduced, and the space occupied by the connecting structure is further reduced, so as to expand the applicable scope of the antenna feeder and further reduce the overall cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0031] Figure 1 It is a structural schematic diagram of an embodiment of the antenna feeder of the utility model;

[0032] Figure 2 It is a structural schematic diagram of another embodiment of the antenna feeder of the utility model;

[0033] Figure 3 It is a structural schematic diagram of an embodiment of a feeder assembly of the utility model;

[0034] Figure 4 It is a structural schematic diagram of another embodiment of the feeder assembly of the utility model;

[0035] Figure 5 It is a structural schematic diagram of another embodiment of the feeder assembly of the utility model.

[0036] Description of Figure Numbers:

[0037]

[0038]

[0039] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] It should be noted that if all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture, if the specific posture changes, the directional indication will also change accordingly.

[0042] If the description of "first", "second", etc. in the present utility model is only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance, or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. If the description of "A and / or B" is involved in the present utility model, it means that it includes solution A or solution B, or includes solution A and solution B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0043] Currently, wireless communication modules and other communication modules widely used in devices with communication functions such as laptops have been gradually upgraded from LTE to 5G. While the communication performance has been greatly improved, it is also accompanied by the side effect of increased heat generation. The rapid improvement of computer performance along with Moore's Law will lead to the accumulation of heat from various components. In devices such as laptops with extremely limited heat dissipation space, the accumulation of heat from various components will seriously affect the use and life of the device.

[0044] Generally, existing devices with communication functions such as laptops will use the following two methods to deal with the heating of the communication module: one is to select communication modules made of heat-resistant materials as much as possible to expand the airworthiness operating temperature range of the entire communication module; the other is to cover a large area of ​​the communication module body with copper and fill it with thermal conductive silicone. However, the former is too expensive and the heat dissipation effect is not obvious; although the latter can dissipate the heat generated by the communication module to the internal space of the notebook and other devices, when other devices of the device also generate a lot of heat, the improvement of the overall heat dissipation effect of the device is not significant.

[0045] In order to solve the problem that the existing technology cannot achieve effective heat dissipation of the communication module and the heat dissipation cost is high, refer to Figures 1 to 5 , the present application proposes an antenna feeder, a feeder assembly and a device with communication function.

[0046] The antenna feeder is applied to a device with a communication function, and the device with a communication function includes a communication module and an antenna module.

[0047] In the present application, the antenna feeder is used to receive heat transferred by the communication module, and the antenna feeder includes a feeder portion 100 , a shielding kit 200 and a connecting portion 300 .

[0048] The shielding kit 200 has a first end and a second end that are interconnected. The shielding kit 200 is sleeved outside the feeder portion 100. The feeder portion 100 is at least arranged near the first end of the shielding kit 200 for electrical connection with the communication module. The shielding kit 200 is used to protect the feeder portion 100 of the antenna feeder to ensure that the feeder portion 100 is stably connected to the communication module.

[0049] The connection portion 300 is disposed between the shielding assembly 200 and the feeder portion 100 , and the connection portion 300 may be made of a thermally conductive material and / or an electrically conductive material.

[0050] When the connection part 300 is made of a heat-conducting material, the heat of the communication module is transferred to the antenna module through the connection part 300, thereby achieving heat dissipation of the communication module;

[0051] When the connection part 300 is made of a conductive material, the connection part 300 is used to electrically connect with the feeder part 100 and the antenna module, and the communication module and the wireless module are electrically connected through the connection part 300;

[0052] When the connection part 300 is made of a heat-conductive material with an electrical conductivity, the connection part 300 realizes the electrical connection between the communication module and the wireless module and transfers the heat of the communication module to the wireless module at the same time.

[0053] Such a setting can optimize the heat dissipation effect of the antenna feeder and the feeder assembly, reduce the function, reduce the use of the connection structure between the communication module and the antenna module and further reduce the space occupied by the connection structure, so as to expand the scope of application of the antenna feeder and further reduce the overall cost.

[0054] In the present application, the antenna feeder is used to receive the heat transferred by the communication module of the device, so as to transfer the heat of the communication module to the antenna module, thereby effectively realizing the heat dissipation of the communication module. The antenna module further conducts the heat out of the device, thereby avoiding the large amount of heat generated by the device affecting its use. The heat is dissipated by heat conduction through the antenna feeder rather than by improving the material used in the communication module. While optimizing the heat dissipation performance, it can also further reduce the processing heat dissipation cost and extend the service life of the communication module and the device.

[0055] In the present application, the feeder part 100 is arranged at least near the first end of the shielding kit 200. Optionally, the feeder part 100 can be arranged so that the end face is flush with the end face of the shielding kit 200, protrudes from the end face of the shielding kit 200, or is completely arranged in the shielding kit 200. The feeder part 100 can be specifically extended from the first end of the shielding kit 200 to the middle of the shielding kit 200, or extended from the first end of the shielding kit 200 to the second end of the shielding kit 200. The feeder part 100 shown can be specifically designed as a signal line such as a feeder, and the feeder part 100 can be specifically made of copper, aluminum and other materials, so that the feeder part 100 serves as a high-quality carrier of electromagnetic signals and a high-quality conductor for heat transfer, and has both signal transmission and heat transfer functions. The antenna feeder can be used to directly connect the communication module and the antenna module; or, it can be connected to the communication module and the antenna module through other antenna feeders or other connection structures with conductive functions.

[0056] In the present application, the shielding kit 200 may be, but is not limited to, any one of a molded kit structure, a flexible kit, a connecting piece that can be enclosed into a hollow sleeve, or any other combination thereof. After the design of the shielding kit 200 is completed, the feeder part 100 and the connecting part 300 are arranged inside the shielding kit 200; or, after the arrangement of the feeder part 100 and the connecting part 300 is completed, the shielding kit 200 is sleeved outside the feeder part 100 and the connecting part 300; or, after the arrangement of the feeder part 100 is completed, the shielding kit 200 is sleeved outside the feeder part 100 in the form of pasting, sleeve connection, etc., and then combined with the adopted connecting part 300, the connecting part 300 is arranged inside the shielding kit 200 by means of pouring, filling, embedding, etc. To avoid affecting signal transmission, the shielding kit 200 can be made of, but not limited to, a material with electromagnetic shielding function. The shape, size, and connection method of the shielding kit 200 and other components of the antenna feeder can be set according to actual needs and are not limited here.

[0057] The connecting part 300 shown can be made of a thermally conductive material and / or a conductive material. Specifically, the connecting part 300 can be set to one or more different connecting parts 300. The shapes, sizes, materials, conductivity coefficients, and thermal conductivity coefficients of the different connecting parts 300 can be the same or different. The connecting part 300 can be made of a single material or a combination of multiple materials. The specific configuration can be based on actual conditions and is not limited here.

[0058] In the present application, the device with communication function can be a computer device such as a laptop computer. Based on the original communication system of the computer device, through a series of improved designs such as antenna feeder, the heat generated by the lossy heat dissipation function module such as the communication module is introduced into the antenna module by the antenna feeder, the feeder assembly provided with the antenna feeder, and other heat dissipation structures or other conductive structures provided with the antenna feeder shown in the present application, and the heat is further safely and effectively dissipated into the environment through the antenna module. Specifically, the heat dissipation performance can be further optimized by optimizing the materials and models of each component such as the communication module, antenna module, antenna feeder, etc., which can be set according to the actual situation and is not limited here.

[0059] In the present application, the feeder portion 100 is arranged at least near the first end of the shielding kit 200. The feeder portion 100 can specifically be extended from the first end of the shielding kit 200 to the middle of the shielding kit 200, or extended from the first end of the shielding kit 200 to the second end of the shielding kit 200.

[0060] Reference Figures 3 to 5 In one embodiment, the feeder portion 100 extends from the first end of the shielding kit 200 to the second end of the shielding kit 200. The feeder portion 100 is used to transfer the heat of the communication module to the antenna module. The feeder portion 100 extends from the first end of the shielding kit 200 to the second end of the shielding kit 200, and is also used to be electrically connected to the antenna module or other connection structures with conductive functions such as antenna feeders connected to the antenna module to achieve communication between the antenna module and the communication module.

[0061] In the present application, the shielding kit 200 is a hollow structure, and the cross-section of the shielding kit 200 can be, but not limited to, circular, annular, elliptical, rectangular, and other regular or irregular shapes. The shielding kit 200 can be, but not limited to, a tube structure such as a straight tube or a structure composed of multiple tube structures. In addition to the straight tube, the tube structure used can also be a tube with a bending angle, a circuitous tube, a curved tube, etc. Specifically, according to the different designs of the shielding kit 200 used, the position of the feeder part 100 and the extension path of the feeder part 100 can be made to extend from the first end of the shielding kit 200 to the second end of the shielding kit 200, which will not be repeated here.

[0062] In some other embodiments of the present application, the feed line portion 100 is extended from the first end of the shielding kit 200 to the middle of the shielding kit 200. Specifically, a connecting portion 300 or other connecting structures with a conductive function may be provided at the second end of the shielding kit 200 or near the second end of the shielding kit 200 to electrically connect the feed line portion 100 in the shielding kit 200 and further realize the electrical connection between the feed line portion 100 and the antenna module.

[0063] In the present application, the device with communication function can specifically be a computer device such as a laptop computer. Taking a laptop computer as an example, its internal heat dissipation space is limited, so it is necessary to make full use of the space positions such as the side gap. Different from the existing communication module that can only rely on the improvement of its own material model to achieve heat dissipation design, the present application further optimizes the structure of the antenna feeder by improving the structure of the shielding kit 200. The improved antenna feeder guides the heat generated by the communication module and other modules to each antenna module distributed at different positions such as the edge of the notebook, so as to optimize the overall heat dissipation effect and avoid heat accumulation and ineffective heat dissipation.

[0064] In the case where the space between the communication module and the antenna module is limited, the present application can design the shape of the antenna feeder in combination with the space gap. Specifically, when there are corners or other bending angles in the space gap between the two, the antenna feeder can be designed as a flexible structure, or the antenna feeder can be set to a structure with a bending section, a detour section, etc. Considering that the connection position with the communication module and the connection position with the antenna module may not be in the same direction, a structure with a bending section, a detour section, etc. can also be set corresponding to the first end and / or the second end of the antenna feeder to suit different application environments.

[0065] In one embodiment, the shielding assembly 200 includes a first bending section 211 and a second bending section 212 that are interconnected. The first bending section 211 is disposed near the first end of the shielding assembly 200 , and the feeder portion 100 is at least disposed at the first bending section 211 .

[0066] In the present application, the first bending section 211 and the second bending section 212 can be directly connected and connected at a right angle or other angles; alternatively, other tube structures can be set between the first bending section 211 and the second bending section 212, and the first bending section 211, the second bending section 212 and the other tube structures can be connected at any angle; the specific setting can be based on actual conditions and is not limited here.

[0067] Specifically, in the present application, the first bending section 211 is arranged near the first end of the shielding kit 200, the second bending section 212 is arranged near the second end of the shielding kit 200, and the feeder section 100 is at least arranged in the first bending section 211. Further, the feeder section 100 is at least arranged in the first bending section 211, and the feeder section 100 can be arranged in any one of the following or other multiple forms: the feeder section 100 is arranged in the first bending section 211; the feeder section 100 is arranged in the first bending section 211 and extends from the first bending section 211 to the middle of the shielding kit 200; the feeder section 100 is arranged in the first bending section 211 and extends from the first bending section 211 to the second bending section 212. In the present application, the first bending section 211 and the second bending section 212 are connected to each other, that is, the shielding kit has a channel inside for connecting the first bending section 211 and the second bending section 212. Taking the shielding kit 200 of the present application as an example, the shielding kit 200 includes a first bending section 211 and a second bending section 212 that are interconnected, and the first bending section 211 and the second bending section 212 are directly connected. When the feeder section 100 is set to extend from the first bending section 211 to the second bending section 212, it is optionally implemented in any one of the following or other multiple forms: the feeder section 100 adopts a one-stage structure, a bending angle is formed in the middle of the feeder section 100, and the angle of the bending angle formed in the middle of the feeder section 100 is not less than the connection angle of the first bending section 211 and the second bending section 212, so that the feeder section 100 extends from the first bending section 211 to the second bending section 212 along the channel between the first bending section 211 and the second bending section 212. The feeder part 100 is provided with a multi-section structure connected and combined by at least two connecting sections. Taking the feeder part 100 as an example, the connecting angle between the two connecting sections is not less than the connecting angle between the first bending section 211 and the second bending section 212, so that the feeder part 100 is extended from the first bending section 211 to the second bending section 212 along the passage between the first bending section 211 and the second bending section 212; the feeder part 100 is provided with a structure having a certain flexibility or is made of a material having a certain flexibility. The feeder part 100 can be bent and extended from the first bending section 211 to the second bending section 212 along the connecting passage between the first bending section 211 and the second bending section 212.

[0068] It should be noted that, in the present application, the connecting portion 300 shown may be one or more different connecting portions 300 made of a single material or a plurality of different materials.

[0069] In one embodiment, the connection portion 300 includes a heat-conducting medium 310 . The heat-conducting medium 310 is filled between the shielding sleeve 200 and the feeder portion 100 . The heat-conducting medium 310 surrounds the circumference of the feeder portion 100 .

[0070] The heat-conducting medium 310 can be made of heat-conducting glue or other materials with heat-conducting function. The heat-conducting medium 310 can be used to fill the inner part of the shielding kit 200 or can be used to fill the inner part of the shielding kit 200. When the heat-conducting medium 310 fills the inner part of the shielding kit 200, it can be flush with the end surface of the shielding kit 200, or, when the heat-conducting medium 310 fills the inner part of the shielding kit 200, it can be protruded from the end surface of the shielding kit 200; the specific setting can be based on actual conditions and is not limited here.

[0071] To further apply to scenarios with high signal quality requirements, in one embodiment, the connection portion 300 includes a connector 320, and the heat conductive medium 310 is filled between the shielding kit 200, the feeder portion 100, and the connector 320. The feeder portion 100 and the connector 320 are encapsulated in the shielding kit 200 through the shielding kit 200 and the heat conductive medium 310. The connector 320 is disposed close to the second end of the shielding kit 200.

[0072] Optionally, the connecting part 300 shown can be specifically but not limited to being made of any material having both thermal and electrical conductivity such as copper and aluminum. The connecting part 300 can be configured as any one or more of a heat pipe, a heat column, a heat plate, etc.

[0073] Further, the antenna feeder can be designed as a flexible structure, or a structure having a bending section, a circuitous section, etc. Taking the antenna feeder having a bending section as an example, specifically, the shielding kit 200 includes a first bending section 211 and a second bending section 212 that are interconnected, the first bending section 211 is arranged near the first end of the shielding kit 200, and the second bending section 212 is arranged near the second end of the shielding kit 200, the feeder section 100 is at least arranged in the first bending section 211, and the connector 320 is at least arranged in the second bending section 212. The specific implementation of the connector 320 being at least arranged in the second bending section 212 refers to the example of the feeder section 100 being at least arranged in the first bending section 211, and will not be repeated here.

[0074] Optionally, the connection portion 300 and the feeder portion 100 may be in contact with each other or may not be in contact with each other.

[0075] As an example, the connection part 300 and the feeder part 100 are not connected to each other. The heat-conducting medium 310 is filled between the shielding kit 200, the feeder part 100 and the connector 320, and the heat-conducting medium 310 surrounds the peripheral side of the connector 320. The feeder part 100 extends from the first end of the shielding kit 200 to the second end of the shielding kit 200. The feeder part 100 transfers heat to the antenna module, realizes heat dissipation, and is electrically connected to the antenna module to realize signal transmission between the communication module and the antenna module.

[0076] Optionally, the connector 320 is made of a thermally conductive material, or the connector 320 is made of a material having both thermally conductive and electrically conductive functions.

[0077] As another example, the connection part 300 is in contact with the feeder part 100. The connection part 320 and the feeder part 100 may be in contact with each other by abutting, clamping, sleeve connection or the like.

[0078] As a specific example, the connector 320 is disposed on any side of the feeder portion 100 and is in contact with and connected to the feeder portion 100, the heat-conducting medium 310 is filled between the shielding kit 200, the feeder portion 100 and the connector 320, and the heat-conducting medium 310 surrounds the outside of the peripheral side where the connector 320 and the feeder portion 100 do not contact each other. Because the feeder portion 100 is disposed at least close to the first end of the shielding kit 200, the feeder portion 100 is disposed at least in the first bending section 211, and the connector 320 is in contact with and connected to any side of the feeder portion 100. The connector 320 is made of a heat-conducting material and is used to transfer the heat of the communication module to the antenna module to achieve heat dissipation of the communication module. The feeder portion 100 transfers the heat to the antenna module while being electrically connected to the antenna module to achieve signal transmission between the communication module and the antenna module.

[0079] As another specific example, the connector 320 is disposed at the second end of the shielding kit 200 and is in contact and connected with at least the end of the feeder part 100 near the second end of the shielding kit 200. The heat-conducting medium 310 is filled between the shielding kit 200, the feeder part 100 and the connector 320, and the heat-conducting medium 310 surrounds the peripheral side of the connector 320 and the feeder part 100 that are not in contact with each other. Because the feeder part 100 is disposed at least near the first end of the shielding kit 200, specifically, the feeder part 100 is disposed at the first bending section 211, and one end of the feeder part 100 near the second bending section 212 is in contact and connected with the connector 320; or, the feeder part 100 is extended from the first bending section 211 to the second bending section 212, and one end of the feeder part 100 disposed at the second bending section 212 is in contact and connected with the connector 320. The connector 320 is made of a material having both thermal and electrical conductivity, and is used to realize the electrical connection between the communication module and the wireless module while transferring the heat of the communication module to the wireless module to achieve heat dissipation.

[0080] Reference Figures 3 to 5The utility model also provides a feeder assembly, which includes a first feeder 410 and a second feeder 420. The first feeder 410 and the second feeder 420 have a first connection end corresponding to the first end of the shielding kit 200, and the first feeder 410 and the second feeder 420 have a second connection end corresponding to the second end of the shielding kit 200. The first connection end of the first feeder 410 is used to connect to the communication module, the second connection end of the first feeder 410 is plugged into the first connection end of the second feeder 420, and the second connection end of the second feeder 420 is used to connect to the antenna module.

[0081] In the present application, the first feed line 410 and the second feed line 420 may specifically adopt the antenna feed lines shown in any of the above examples.

[0082] Specifically, the first feeder 410 adopts the antenna feeder shown in the above example, and the antenna feeder is applied to a device with a communication function, and the device with a communication function includes a communication module and an antenna module, and the antenna feeder is used to receive the heat transferred by the communication module, and the antenna feeder includes a feeder part 100, a shielding kit 200 and a connecting part 300, and the shielding kit 200 has a first end and a second end that are interconnected, and the shielding kit 200 is sleeved outside the feeder part 100, and the feeder part 100 is at least arranged near the first end of the shielding kit 200, and is used to be electrically connected to the communication module; the connecting part 300 is arranged between the shielding kit 200 and the feeder part 100. The connecting part 300 is made of a heat-conducting material, and / or the connecting part 300 is made of a conductive material, and the connecting part 300 is used to be electrically connected to the feeder part 100 and the antenna module.

[0083] The second feeder 420 uses the antenna feeder shown in the above example. The antenna feeder is applied to a device with a communication function. The device with a communication function includes a communication module and an antenna module. The antenna feeder is used to receive heat transferred by the communication module. The antenna feeder includes a feeder part 100, a shielding kit 200 and a connecting part 300. The shielding kit 200 has a first end and a second end that are interconnected. The shielding kit 200 is sleeved outside the feeder part 100. The feeder part 100 is at least arranged near the first end of the shielding kit 200 for electrical connection with the communication module. The connecting part 300 is arranged between the shielding kit 200 and the feeder part 100. The connecting part 300 is made of a heat-conducting material and / or the connecting part 300 is made of a conductive material. The connecting part 300 is used to be electrically connected to the feeder part 100 and the antenna module.

[0084] The first feeder 410 is used to connect to the communication module, and the second feeder 420 is used to connect to the antenna module. As a specific example of the present application, the connector 320 is made of a material having both thermal and electrical conductivity.

[0085] As a further example of the present application, the first feeder 410 may use an antenna feeder without a connector 320 or an antenna feeder in which the connector 320 is in contact with the feeder portion 100; the second feeder 420 may use the antenna feeders shown in all the above embodiments to optimize the thermal and electrical conductivity of the feeder assembly.

[0086] As another example of the present application, the first feeder 410 may use an antenna feeder without a connector 320, and the second feeder 420 may use an antenna feeder with a connector 320, so as to optimize the thermal and electrical conductivity of the feeder assembly and further optimize the signal transmission quality.

[0087] Specifically, the second feeder 420 is based on the antenna feeder shown in the above example, and can further include a connecting part 300 including a heat-conducting medium 310, and the heat-conducting medium 310 is filled between the shielding kit 200 and the feeder part 100, and the heat-conducting medium 310 surrounds the circumference of the feeder part 100.

[0088] Furthermore, the connection part 300 also includes a connection piece 320, the heat-conducting medium 310 is sealed between the shielding kit 200, the feeder part 100 and the connection piece 320, and the connection piece 320 is arranged near the second end of the shielding kit 200. The first feeder 410 and the second feeder 420 have a first connection end corresponding to the first end of the shielding kit 200, and the first feeder 410 and the second feeder 420 have a second connection end corresponding to the second end of the shielding kit 200. The first connection end of the first feeder 410 is used to connect with the communication module, the second connection end of the first feeder 410 is plugged into the first connection end of the second feeder 420, and the second connection end of the second feeder 420 is used to connect with the antenna module.

[0089] The feeder assembly includes an antenna feeder as shown in the above example of the utility model. When applied to a device with communication function such as a laptop computer, the design of the first feeder 410 and the second feeder 420 can greatly achieve heat dissipation and reduce energy consumption. Through experimental verification, the power consumption of the module as a whole can be reduced by about 10%, and the power consumption saving effect is obvious. Since the feeder assembly adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, so it will not be repeated here one by one.

[0090] The second connection end of the first feeder 410 and the first connection end of the second feeder 420 shown in the present application are plugged into each other. Specifically, a plug, a card connector, a limiting protrusion or other card connection structure can be set on one of the second connection end of the first feeder 410 and the first connection end of the second feeder 420, and a ring groove, a card groove, a groove or other positioning structure that is plugged into and adapted to the card connection structure can be set on the other, so that the two can be plugged into each other.

[0091] In order to facilitate processing and assembly and reduce the space occupied by the plug-in positions of the first feeder 410 and the second feeder 420, the present application can be implemented in any of the following ways or other ways:

[0092] Reference Figure 3 As an example of the present application, a first annular slot 411 is formed between the inner circumferential wall of the shielding sleeve 200 of the first feeder 410, the outer circumferential wall of the feeder part 100, and an end face of the connecting part 300, and the connecting part 300 of the second feeder 420 protrudes from the feeder part 100 to form a first plug 421 that is plugged and adapted to the first annular slot 411.

[0093] Reference Figure 4 , 5 As another example of the present application, a second annular slot 422 is formed between the inner circumferential wall of the shielding kit 200 of the second feeder 420, the outer circumferential wall of the feeder portion 100, and an end face of the connecting portion 300. The connecting portion 300 of the first feeder 410 protrudes from the feeder portion 100 to form a second plug 412 that is plugged into and adapted to the second annular slot 422.

[0094] With respect to the plug-in relationship between the first feeder 410 and the second feeder 420, mutually plug-in-compatible slots and plugs are provided to make the first feeder 410 and the second feeder 420 plug-in-compatible. By providing the first annular slot 411 and the first plug 421 (the second annular slot 422 and the second plug 412), the first feeder 410 and the second feeder 420 are stably connected, ensuring that the signal can be transmitted without loss or interference, while ensuring that the heat can be transmitted with the highest transmission efficiency.

[0095] Furthermore, in order to further ensure the heat transfer efficiency, a connection base 221 may be provided on the first feeder 410 and the second feeder 420, so that the first feeder 410 and the second feeder 420 are stably connected via the connection base 221. Specifically, the connection base 221 may be provided on the shielding kit 200, and the connection base 221 may be further designed as a connection ring or other connection structure. Specifically, the heat transfer efficiency may be further optimized by increasing the outer diameter of the connection base 221 according to actual needs, so that heat is efficiently transferred from the feeder part 100 to the antenna module. Specifically, the first connection end of the first feeder 410 is provided with a connection base 221, and the first feeder 410 is tightly and stably connected to the communication module via the connection base 221. The second connection end of the second feeder 420 is provided with a connection base 221, and the second feeder 420 is tightly and stably connected to the antenna module via the connection base 221.

[0096] Optionally, in order to further facilitate processing and installation and ensure stable connection between the first feeder 410 and the second feeder 420, a screw connection, a snap fastener, etc. may be provided as a locking member corresponding to at least one of the first feeder 410 and the second feeder 420 so that the two are locked in connection by the locking member when connected.

[0097] Further, when the second connection end of the first feeder 410 is provided with a second plug 412, a ring groove or other groove structure surrounding the second plug 412 may be provided at the second connection end of the first feeder 410 corresponding to the position of the second plug 412. In the assembled state, the groove structure is provided around the second feeder 420, and the first connection end of the second feeder 420 is further clamped by the groove structure to limit the second feeder 420, achieve positioning connection, avoid positional displacement of the second feeder 420, and make the first feeder 410 and the second feeder 420 tightly connected. Similarly, when the first connection end of the second feeder 420 is provided with a first plug 421, the first connection end of the second feeder 420 may also be provided with a groove structure for limiting the first feeder 410. Please refer to the above example for details, which will not be repeated here.

[0098] As an example of the present application document, there is one first feeder 410, the first connection end of the first feeder 410 is used to connect to the communication module, the second connection end of the first feeder 410 is plugged into the first connection end of the second feeder 420, and the second connection end of the second feeder 420 is used to connect to the antenna module.

[0099] As another example of the present application document, there are multiple first feeders 410, and the multiple first feeders 410 are plugged into each other. The first feeder 410 at the head end is used to connect with the communication module, and the first feeder 410 at the end is connected with the second feeder 420. By combining multiple first feeders 410 plugged into each other, the length of the feeder assembly can be adjusted according to actual needs, avoiding the feeder assembly being too long to occupy space, increase costs and cause waste, and avoiding the feeder assembly being too short to affect use during use.

[0100] Specifically, the first connection end of the first feeder 410 and the second connection end of the first feeder 410 are plugged and adapted to each other, and the first feeder 410 disposed near the communication module is used as the first first feeder 410 disposed at the head end, and a plurality of first feeders 410 are sequentially plugged in in the form of the first connection end of the next first feeder 410 butting against the second connection end of the previous first feeder 410, so as to complete the connection of the plurality of first feeders 410, so that the first connection end of the first feeder 410 is disposed correspondingly near the head end of the first feeder 410, and the second connection end of the first feeder 410 is disposed correspondingly near the end of the first feeder 410. The first end of the first feeder 410 disposed at the head end can be used to connect with the communication module, and the second connection end of the first feeder 410 disposed at the end is plugged in with the first connection end of the second feeder 420.

[0101] Further, the first connection end of the first feeder 410 is provided with a plug, and the second connection end of the first feeder 410 is provided with a connection slot, and the plug and the connection slot are plugged and adapted to each other; or, the first connection end of the first feeder 410 is provided with a connection slot, and the second connection end of the first feeder 410 is provided with a plug, and the plug and the connection slot are plugged and adapted to each other. When the first connection end of the first feeder 410 is provided with a plug and the second connection end of the first feeder 410 is provided with a connection slot, the first feeder 410 is plugged and interconnected with the adjacent first feeder 410, and the connection slot of the second connection end of the first feeder 410 corresponds to the above-mentioned first annular slot 411; or, a plurality of first feeders 410 are connected in sequence, and the second end of the first feeder 410 provided at the end is provided with the above-mentioned first annular slot 411, and the annular slot of the first feeder provided at the end may be the same or different from the connection slot of at least one other first feeder 410. In addition, the first end of the first feeder 410 provided at the head end may be connected to the communication module through a plug, or the first end of the first feeder 410 provided at the head end is not provided with a plug. The specific settings can be made according to actual conditions and are not limited here.

[0102] In addition, the first connection end of the first feeder 410 is provided with a connection groove, and the second connection end of the first feeder 410 is provided with a plug. The embodiment of the first connection end of the first feeder 410 is provided with a plug, and the second connection end of the first feeder 410 is provided with a connection groove is referred to the aforementioned embodiment, which is not repeated here.

[0103] As another example of the present application document, there are multiple second feeders 420, and the multiple second feeders 420 are plugged into each other, the second feeder 420 at the head end is connected to the first feeder 410, and the first feeder 410 at the end is used to connect to the antenna module. For details, please refer to the example of multiple first feeders 410, which will not be repeated here.

[0104] The utility model also provides a device with communication function, which comprises a communication module and an antenna module.

[0105] The device with communication function also includes the above antenna feeder, and the communication module transfers heat to the antenna module via the antenna feeder;

[0106] Alternatively, the device with communication function further includes the feeder assembly as described above, and the communication module transfers heat to the antenna module via the feeder assembly.

[0107] Furthermore, the shielding kit 200 is used as a grounding wire to conduct heat away through the grounding of the shielding kit 200, thereby further optimizing the heat dissipation effect.

[0108] Since the device with communication function adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments. The specific implementation of this embodiment refers to the above embodiments, so it will not be repeated here.

[0109] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An antenna feeder, characterized in that: Applied to a device with a communication function, the device with a communication function comprises a communication module and an antenna module, the antenna feeder is used to receive heat transferred by the communication module, and the antenna feeder comprises: Feeder section; A shielding kit, wherein the shielding kit has a first end and a second end that are interconnected, the shielding kit is sleeved outside the feeder portion, and the feeder portion is arranged at least close to the first end of the shielding kit for being electrically connected to the communication module; A connecting portion, the connecting portion being arranged between the shielding kit and the feeder portion; The connecting portion is made of a heat-conducting material, and / or the connecting portion is made of a conductive material, and the connecting portion is used to be electrically connected to the feeder portion and the antenna module.

2. The antenna feeder according to claim 1, characterized in that: The feeder portion extends from a first end of the shielding sleeve to a second end of the shielding sleeve.

3. The antenna feeder according to claim 1, characterized in that: The shielding kit comprises a first bending section and a second bending section which are connected to each other, the first bending section is arranged close to the first end of the shielding kit, and the feeder part is at least arranged in the first bending section.

4. The antenna feeder according to any one of claims 1 to 3, characterized in that: The connecting portion includes a heat-conducting medium, the heat-conducting medium is filled between the shielding sleeve and the feeder portion, and the heat-conducting medium surrounds the circumference of the feeder portion.

5. The antenna feeder according to claim 4, characterized in that: The connecting portion includes a connecting piece, the heat-conducting medium is filled between the shielding sleeve, the feeder portion and the connecting piece, and the connecting piece is arranged close to the second end of the shielding sleeve.

6. The antenna feeder according to claim 4, characterized in that: The connection portion is in contact with and connected to the feeder portion.

7. A feeder assembly, characterized in that: It includes a first feeder and a second feeder, the first feeder is the antenna feeder according to any one of claims 1 to 4, the second feeder is the antenna feeder according to any one of claims 1 to 6, the first feeder and the second feeder have a first connection end corresponding to the first end of the shielding kit, the first feeder and the second feeder have a second connection end corresponding to the second end of the shielding kit, the first connection end of the first feeder is used to connect to the communication module, the second connection end of the first feeder is plugged into the first connection end of the second feeder, and the second connection end of the second feeder is used to connect to the antenna module.

8. The feeder assembly according to claim 7, characterized in that: A first annular slot is formed between the inner circumferential wall of the shielding sleeve of the first feeder, the outer circumferential wall of the feeder portion, and an end surface of the connecting portion, and the connecting portion of the second feeder protrudes from the feeder portion to form a first plug that is plugged and matched with the first annular slot; Alternatively, a second annular slot is formed between the inner circumferential wall of the shielding sleeve of the second feeder, the outer circumferential wall of the feeder portion, and an end face of the connecting portion, and the connecting portion of the first feeder protrudes from the feeder portion to form a second plug that is plugged into and adapted to the second annular slot.

9. The feeder assembly according to claim 7 or 8, characterized in that: There are multiple first feeders, and the multiple first feeders are plugged into each other. The first feeder at the head end is used to connect with the communication module, and the first feeder at the end end is connected with the second feeder.

10. A device with communication function, characterized in that: Including communication module and antenna module; The device with communication function further comprises an antenna feeder according to any one of claims 1 to 6, and the communication module transfers heat to the antenna module via the antenna feeder; Alternatively, the device with communication function further comprises a feeder assembly as claimed in any one of claims 7 to 9, and the communication module transfers heat to the antenna module via the feeder assembly; Wherein, the shielding kit is used for the grounding wire.

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