CN211457639U - Transmitter and heat radiation structure thereof - Google Patents
Transmitter and heat radiation structure thereof Download PDFInfo
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- CN211457639U CN211457639U CN201922272750.5U CN201922272750U CN211457639U CN 211457639 U CN211457639 U CN 211457639U CN 201922272750 U CN201922272750 U CN 201922272750U CN 211457639 U CN211457639 U CN 211457639U
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Abstract
The utility model discloses a sender and heat radiation structure thereof, sender's heat radiation structure includes machine case body and separation piece, machine case body is equipped with the installation cavity, the separation piece set up in the installation cavity and incite somebody to action the installation cavity is separated for the first heat dissipation channel that is used for installing first heating device and is used for installing the second heat dissipation channel that the second generates heat the device. The heat dissipation structure can smoothly dissipate heat of related parts, does not cause wind resistance and has good heat dissipation effect; therefore, the transmitter adopting the heat radiation structure has high heat radiation efficiency and can continuously and reliably work.
Description
Technical Field
The utility model relates to a sender-transmitter technical field, concretely relates to sender and heat radiation structure thereof.
Background
The transmitter is an important communication device, and mainly comprises a harmonic module, a power amplifier module, a board card module, a power module and other components. In the using process, related components need to be timely radiated to ensure the reliability of work. The traditional mode is that an air inlet is formed in a front panel of a case, an exhaust fan is installed at the tail of the case, and the exhaust fan is used for exhausting air to achieve air flowing and air cooling of relevant parts. Because the related components are arranged compactly, air resistance is easily caused to the flowing of air, and cyclone is generated, so that the heat dissipation effect is not ideal, and the normal work of the transmitter is influenced.
SUMMERY OF THE UTILITY MODEL
Based on the above, the transmitter and the heat dissipation structure thereof are provided, the heat dissipation structure can smoothly dissipate the heat of the related components, wind resistance is avoided, and the heat dissipation effect is good; therefore, the transmitter adopting the heat radiation structure has high heat radiation efficiency and can continuously and reliably work.
The technical scheme is as follows:
on the one hand, the heat radiation structure of the communicator is provided, and comprises a case body and a blocking piece, wherein the case body is provided with an installation cavity, and the blocking piece is arranged in the installation cavity and divides the installation cavity into a first heat radiation channel for installing a first heating device and a second heat radiation channel for installing a second heating device.
When the heat dissipation structure of the transmitter is used, the first heating device is arranged in the first heat dissipation channel of the installation cavity, and heat generated by the first heating device is timely and smoothly discharged out of the chassis body through the first heat dissipation channel; the second heating device is arranged in a second heat dissipation channel of the installation cavity, and heat generated by the second heating device is timely and smoothly discharged out of the case body through the second heat dissipation channel. Because first heat dissipation channel and second heat dissipation channel are carried out the separation by the separation piece to make mutual independence between first heat dissipation channel and the second heat dissipation channel, and then can not cause the windage, can not produce the cyclone in the wind channel, the radiating effect is good.
The technical solution is further explained below:
in one embodiment, the heat dissipation structure of the transmitter further includes a first cover and a second cover disposed at an interval, the first cover is connected to one end of the chassis body, the second cover is connected to the other end of the chassis body, and the first cover, the second cover and the chassis body enclose the mounting cavity.
In one embodiment, the first cover has a first air inlet communicated with the first heat dissipation channel and a second air inlet communicated with the second heat dissipation channel, and the second cover has a first air outlet communicated with the first heat dissipation channel and a second air outlet communicated with the second heat dissipation channel.
In one embodiment, the heat dissipation structure of the transmitter further includes a first heat dissipation element and a second heat dissipation element, the first heat dissipation element is disposed corresponding to the first air outlet, and the second heat dissipation element is disposed corresponding to the second air outlet.
In one embodiment, the inner wall of the mounting cavity is provided with a first mounting part for mounting the barrier.
In one embodiment, the chassis body includes a first body and a second body detachably connected to each other.
In another aspect, a transmitter is provided, which includes a first heat generating device, a second heat generating device and the heat dissipating structure, wherein the first heat generating device is disposed in the first heat dissipating channel, and the second heat generating device is disposed in the second heat dissipating channel.
When the transmitter is used, the first heating device is arranged in the first heat dissipation channel of the installation cavity, and heat generated by the first heating device is timely and smoothly discharged out of the chassis body through the first heat dissipation channel; the second heating device is arranged in a second heat dissipation channel of the installation cavity, and heat generated by the second heating device is timely and smoothly discharged out of the case body through the second heat dissipation channel. Because first heat dissipation channel and second heat dissipation channel are carried out the separation by the separation piece to make mutual independence between first heat dissipation channel and the second heat dissipation channel, and then can not cause the windage, can not produce the cyclone in the wind channel, the radiating effect is good, makes the communicator can last, reliable work.
In one embodiment, the inner wall of the first heat dissipation channel is provided with a first insertion part for inserting the first heat generating device, and the inner wall of the second heat dissipation channel is provided with a second insertion part for inserting the second heat generating device.
In one embodiment, the first insertion part is provided with a first guide structure for guiding the insertion of the first heat generating device, and the second insertion part is provided with a second guide structure for guiding the insertion of the second heat generating device.
In one embodiment, the first heat generating device includes a harmonic module or a power amplifier module, and the second heat generating device includes an excitation module or a power supply module.
Drawings
Fig. 1 is an exploded view of a transmitter of one embodiment;
fig. 2 is an axial view of the transmitter of fig. 1;
fig. 3 is a top view of the transmitter of fig. 1.
Description of reference numerals:
10. the transmitter comprises a transmitter 100, a case body, 110, a first body, 111, a second plug-in part, 120, a second body, 130, a first heat dissipation channel, 140, a second heat dissipation channel, 150, a first cover body, 151, a first air inlet, 152, a second air inlet, 160, a second cover body, 161, a first air outlet, 162, a second air outlet, 170, a first heat dissipation element, 180, a second heat dissipation element, 200, a blocking piece, 1000, a harmonic module, 2000, a power amplifier module, 3000, an excitation module, 4000 and a power supply module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "disposed on," "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured" to, or "fixedly coupled" to another element, it can be removably secured or non-removably secured to the other element. When an element is referred to as being "connected," "pivotally connected," to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first", "second", "third", and the like do not denote any particular quantity or order, but rather are used to distinguish one name from another.
It will also be understood that when interpreting elements, although not explicitly described, the elements are to be interpreted as including a range of errors which are within the acceptable range of deviation of the particular values as determined by those skilled in the art. For example, "about," "approximately," or "substantially" may mean within one or more standard deviations, without limitation.
As shown in fig. 1 to 3, in an embodiment, a heat dissipation structure of a transmitter 10 is provided, which includes a chassis body 100 and a blocking member 200, where the chassis body 100 is provided with a mounting cavity (not shown), and the blocking member 200 is disposed in the mounting cavity and divides the mounting cavity into a first heat dissipation channel 130 for mounting a first heat generating device and a second heat dissipation channel 140 for mounting a second heat generating device.
In the heat dissipation structure of the transmitter 10 of the above embodiment, when in use, the first heat-generating device is disposed in the first heat-dissipation channel 130 of the installation cavity, and the heat generated by the first heat-generating device is timely and smoothly discharged out of the chassis body 100 through the first heat-dissipation channel 130; the second heat generating device is disposed in the second heat dissipating channel 140 of the mounting cavity, and heat generated by the second heat generating device is timely and smoothly discharged out of the case body 100 through the second heat dissipating channel 140. Because the first heat dissipation channel 130 and the second heat dissipation channel 140 are blocked by the blocking member 200, the first heat dissipation channel 130 and the second heat dissipation channel 140 are independent from each other, and thus wind resistance is not caused, cyclone is not generated in the air duct, and the heat dissipation effect is good.
It should be noted that the blocking member 200 may be a group of partition plates or a blocking strip, and only needs to be able to separate the installation cavity into the independent first heat dissipation channel 130 and the independent second heat dissipation channel 140.
As shown in fig. 1 to 3, in one embodiment, the heat dissipation structure of the transmitter 10 further includes a first cover 150 and a second cover 160 disposed at an interval. The first cover 150 is connected to one end of the chassis body 100. The connection mode of the first cover 150 and the chassis body 100 can be realized by detachable connection modes such as clamping, riveting and the like, or by non-detachable modes such as welding and the like, preferably by a detachable connection mode, so that the first cover is convenient to disassemble and assemble, and the disassembling and assembling efficiency is high. The second cover 160 is connected to the other end of the chassis body 100. The connection mode of the second cover 160 and the case body 100 can be realized by detachable connection modes such as clamping, riveting and the like, or by non-detachable modes such as welding and the like, preferably by detachable connection modes, so that the case body is convenient to disassemble and assemble, and is high in disassembling and assembling efficiency. The first cover 150, the second cover 160 and the case body 100 enclose an installation cavity. Therefore, the first heating device and the second heating device are conveniently packaged.
As shown in fig. 1, in one embodiment, the first cover 150 is provided with a first air inlet 151 communicating with the first heat dissipation channel 130, and the second cover 160 is provided with a first air outlet 161 communicating with the first heat dissipation channel 130. So, make first air inlet 151 and the relative setting of first gas outlet 161 of first heat dissipation channel 130, the radiating process, the air current can be smooth and easy be the straight line flow, avoid appearing the air current and beat the problem of revolving, the radiating effect is good.
As shown in fig. 3, the heat dissipation structure of the transmitter 10 further includes a first heat dissipation element 170, and the first heat dissipation element 170 is disposed corresponding to the first air outlet 161. Thus, the first heat dissipation element 170 is utilized to extract air, so that the air flow flows out from the first air inlet 151 through the first air outlet 161, and the first heat dissipation device in the first heat dissipation channel 130 is cooled, and the heat dissipation effect is good. The first heat dissipation element 170 is preferably a first heat dissipation fan, and is fixed on the second cover 160 by riveting or clamping, and the air suction port of the first heat dissipation fan is correspondingly communicated with the first air outlet 161. Because the heat that power amplifier module 2000 distributed out is more, first radiating element 170 can also set up to the form of first radiator fan and temperature-uniforming plate combination, sets up through the outside that is close to chassis body 100 with power amplifier module 2000, and power amplifier module 2000's the device that generates heat conducts the radiator of temperature-uniforming plate with the heat, and the rethread first radiator fan dispels the heat to the air in, realizes heat convection, and the radiating effect is good. The temperature equalizing plate can be sintered by aluminum alloy and integrally formed by a seamless welding technology, the surface treatment is convenient, and the three-proofing capability is consistent with that of the aluminum alloy after the surface treatment.
As shown in fig. 1, in one embodiment, the first cover 150 has a second air inlet 152 communicated with the second heat dissipation channel 140, and the second cover 160 has a second air outlet 162 communicated with the second heat dissipation channel 140. Therefore, the second air inlet 152 and the second air outlet 162 of the second heat dissipation channel 140 are arranged oppositely, so that in the heat dissipation process, the air flow can smoothly flow in a straight line, the problem of swirling of the air flow is avoided, and the heat dissipation effect is good.
As shown in fig. 3, the heat dissipation structure of the transmitter 10 further includes a second heat dissipation element 180, and the second heat dissipation element 180 is disposed corresponding to the second air outlet 162. Therefore, the second heat dissipation element 180 is utilized to extract air, so that the air flow flows out from the second air inlet 152 through the second air outlet 162, and the second heat generation device in the second heat dissipation channel 140 is cooled, and the heat dissipation effect is good. The second heat dissipation element 180 is preferably a second heat dissipation fan, and is fixed on the second cover 160 by riveting or clamping, and the air suction opening of the second heat dissipation fan is correspondingly communicated with the second air outlet 162.
The first air inlet 151 may be a first through hole separately formed, or may be formed by combining at least two small holes. The second air inlet 152 may be a first through hole separately formed, or may be formed by combining at least two small holes. The first air outlet 161 may be a third through hole separately formed, or may be formed by combining at least two small holes. The second air outlet 162 may be a fourth through hole separately formed, or may be formed by combining at least two small holes.
In addition to any of the above embodiments, the inner wall of the mounting cavity is provided with a first mounting portion (not shown) for mounting the blocking member 200. In this way, the barrier 200 is stably mounted in the mounting cavity by the first mounting portion, thereby dividing the mounting cavity into two independent first heat dissipation channels 130 and second heat dissipation channels 140.
First installation department can realize through the complex mode of pegging graft with the installation cooperation of separation piece 200, also can realize through joint complex mode, only need satisfy can make stable the installing in the installation cavity of separation piece 200 and to the installation cavity can.
In one embodiment, at least one insertion groove is formed on an inner wall of the installation cavity along a length direction (as shown in a direction a of fig. 2) of the chassis body 100. Therefore, when the blocking piece 200 is inserted into the insertion groove, the installation cavity can be separated simply and conveniently. When the number of the inserting grooves is two or more, the sizes of the first heat dissipation channel 130 and the second heat dissipation channel 140 can be flexibly adjusted, so that the mounting requirements of the heating devices with different sizes are met.
As shown in fig. 1, on the basis of any of the above embodiments, the chassis body 100 includes a first body 110 and a second body 120 that are detachably connected. So, first body 110 and second body 120 enclose and establish into the installation cavity, and first body 110 and second body 120 are connected through modes such as riveting, joint, conveniently assemble and dismantle chassis body 100, also conveniently carry out the installation of separation piece 200 or the device that generates heat in the installation cavity.
As shown in fig. 1 to 3, in an embodiment, there is further provided a transmitter 10, including a first heat generating device, a second heat generating device and the heat dissipation structure of any of the above embodiments, wherein the first heat generating device is disposed in the first heat dissipation channel 130, and the second heat generating device is disposed in the second heat dissipation channel 140.
In the transmitter 10 of the above embodiment, when in use, the first heat-generating device is disposed in the first heat-dissipating channel 130 of the mounting cavity, and the heat generated by the first heat-generating device is timely and smoothly discharged out of the chassis body 100 through the first heat-dissipating channel 130; the second heat generating device is disposed in the second heat dissipating channel 140 of the mounting cavity, and heat generated by the second heat generating device is timely and smoothly discharged out of the case body 100 through the second heat dissipating channel 140. Because the first heat dissipation channel 130 and the second heat dissipation channel 140 are separated by the separating member 200, the first heat dissipation channel 130 and the second heat dissipation channel 140 are independent from each other, and thus wind resistance is not caused, cyclone is not generated in the air duct, the heat dissipation effect is good, and the transmitter 10 can continuously and reliably work.
In one embodiment, the inner wall of the first heat dissipation channel 130 is provided with a first insertion portion (not shown) for inserting the first heat generating device. Therefore, the first heat-generating device can be simply and conveniently installed in the first heat-dissipating channel 130 by using the first inserting portion, and the first heat-dissipating device is convenient to disassemble and assemble. The first insertion part may include first protrusions provided to protrude from an inner wall of the first heat dissipation channel 130, and first insertion grooves for the first heat generating device to be inserted are formed by the first protrusions provided at opposite intervals. The bottom wall of the first inserting groove can be provided with a corresponding plug connector or a corresponding conducting strip, and the first heating device can be electrically conducted or electrically connected simply and conveniently only by inserting the first heating device into the first inserting groove.
Further, the first socket part is provided with a first guiding structure (not shown) for guiding the insertion of the first heat generating device. Therefore, the first heating device can be more accurately and reliably inserted into the first inserting part by utilizing the first guide structure, and the operation is convenient and rapid. When the first inserting part is arranged as the first inserting groove, the first guide structure can be a guide inclined plane or a guide arc surface arranged at the edge of the opening of the first inserting groove.
As shown in fig. 1, in one embodiment, the inner wall of the second heat dissipation channel 140 is provided with a second insertion portion 111 for inserting the second heat generating device. Therefore, the second heat-generating device can be simply and conveniently installed in the second heat-dissipating channel 140 by using the second inserting portion 111, and the second heat-generating device is convenient to disassemble and assemble. The second insertion part 111 may include a second protrusion protruding from an inner wall of the second heat dissipation channel 140, and a second insertion groove for the second heat generating device to be inserted into is formed by the second protrusion disposed at an opposite interval. The bottom wall of the second inserting groove can be provided with a corresponding plug connector or a corresponding conducting strip, and the second heating device can be electrically conducted or electrically connected simply by inserting the second heating device into the second inserting groove.
Further, the second socket part 111 is provided with a second guide structure (not shown) for guiding the insertion of the second heat generating component. So, utilize second guide structure to make the second generate heat in the device can insert second grafting portion 111 more accurately, reliably, convenient, swift. When the second inserting portion 111 is configured as a second inserting groove, the second guiding structure may be a guiding inclined surface or a guiding arc surface disposed at an opening edge of the second inserting groove.
As shown in fig. 1, in one embodiment, the first heat generating device includes a harmonic module 1000 or a power amplifier module 2000, and the second heat generating device includes an excitation module 3000 or a power supply module 4000. Therefore, the related heating device is modularized, so that the installation and the disassembly are convenient, the structure of the communicator 10 is more compact, and the size of the communicator 10 can be reduced.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples represent only a few embodiments of the present invention, which are described in detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The heat dissipation structure of the communicator is characterized by comprising a case body and a blocking piece, wherein the case body is provided with an installation cavity, and the blocking piece is arranged in the installation cavity and divides the installation cavity into a first heat dissipation channel for installing a first heating device and a second heat dissipation channel for installing a second heating device.
2. The heat dissipation structure of the transmitter of claim 1, further comprising a first cover and a second cover disposed at an interval, wherein the first cover is connected to one end of the casing, the second cover is connected to the other end of the casing, and the first cover, the second cover and the casing enclose the mounting cavity.
3. The heat dissipating structure of a transmitter of claim 2, wherein the first cover has a first air inlet communicating with the first heat dissipating channel and a second air inlet communicating with the second heat dissipating channel, and the second cover has a first air outlet communicating with the first heat dissipating channel and a second air outlet communicating with the second heat dissipating channel.
4. The heat dissipating structure of the transmitter of claim 3, further comprising a first heat dissipating member and a second heat dissipating member, wherein the first heat dissipating member is disposed corresponding to the first air outlet, and the second heat dissipating member is disposed corresponding to the second air outlet.
5. The heat dissipating structure of a transmitter according to any one of claims 1 to 4, wherein the inner wall of the mounting cavity is provided with a first mounting portion for mounting the blocking member.
6. The heat dissipating structure of a transmitter according to any one of claims 1 to 4, wherein the housing body comprises a first body and a second body detachably connected to each other.
7. A transmitter, comprising a first heat generating device, a second heat generating device and the heat dissipating structure of any one of claims 1 to 6, wherein the first heat generating device is disposed in the first heat dissipating channel, and the second heat generating device is disposed in the second heat dissipating channel.
8. The transmitter of claim 7, wherein the inner wall of the first heat dissipation channel is provided with a first insertion portion for inserting the first heat generating device, and the inner wall of the second heat dissipation channel is provided with a second insertion portion for inserting the second heat generating device.
9. The transmitter of claim 8, wherein the first mating portion is provided with a first guide structure for guiding insertion of the first heat generating device, and the second mating portion is provided with a second guide structure for guiding insertion of the second heat generating device.
10. The transmitter of claim 7, wherein the first heat generating device comprises a harmonic module or a power amplifier module, and the second heat generating device comprises an excitation module or a power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272750.5U CN211457639U (en) | 2019-12-16 | 2019-12-16 | Transmitter and heat radiation structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922272750.5U CN211457639U (en) | 2019-12-16 | 2019-12-16 | Transmitter and heat radiation structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211457639U true CN211457639U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922272750.5U Active CN211457639U (en) | 2019-12-16 | 2019-12-16 | Transmitter and heat radiation structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211457639U (en) |
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2019
- 2019-12-16 CN CN201922272750.5U patent/CN211457639U/en active Active
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