CN205092300U - Novel duplexer - Google Patents
Novel duplexer Download PDFInfo
- Publication number
- CN205092300U CN205092300U CN201520786961.XU CN201520786961U CN205092300U CN 205092300 U CN205092300 U CN 205092300U CN 201520786961 U CN201520786961 U CN 201520786961U CN 205092300 U CN205092300 U CN 205092300U
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- CN
- China
- Prior art keywords
- duplexer
- heat dissipation
- dissipation tank
- casing
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a novel duplexer, including the duplexer casing, duplexer casing both sides relatively fixed installs the heat dissipation case, and automatic heat abstractor is installed respectively to two heat dissipation incasements, and the other both sides bottom of duplexer casing is the oriented outer mounting panel that extends of fixed mounting respectively, has arranged a plurality of annulars of trompil in advance on the mounting panel, the top of duplexer casing and heat dissipation case is equipped with prevents the ponding device. Automatic heat abstractor can carry out automatic heat dissipation according to the temperature of duplexer casing, makes the duplexer casing carry out rapid cooling, and prevents that the ponding device can carry out the drainage with the rainwater in time, prevents to gather on the duplexer casing, avoids the rainwater endosmose, helps the inside electronic parts of protection. Be equipped with trompil annular in advance on the mounting panel, when installing, will be in advance the trompil annular get rid of around the plate body of connecting and to form the mounting hole, consequently make the installation of duplexer casing more convenient, as long as select the suitable annular of trompil in advance carry on the trompil can, help improving the installation effectiveness.
Description
Technical field
The utility model relates to a kind of Signal reception and transmitter technical field, particularly relates to a kind of novel duplexer.
Background technology
As the key fitment of alien frequencies two-way radios, trunk desk, it is isolated that duplexer is used for transmitting and receiving signal, ensures to receive and launch and can normally work simultaneously.Duplexer, also known as antenna multicoupler, is a kind of more special two-way three end filters.The occasion of duplexer application is more, and outside part occasion needs to be exposed to for a long time, therefore require that it will have good water proofing property, simultaneously because duplexer needs long-term continual work, and duplexer by a large amount of electronic component packages in housing, electronic unit can discharge a large amount of heat energy when carrying out work, therefore in order to ensure the long-term stable operation of duplexer, needs duplexer will have good thermal diffusivity.All there is certain defect in duplexer of the prior art, directly affects the useful life of duplexer, cause signal terminating, therefore use very inconvenient in water proofing property and heat radiation promptness problem.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of good heat dissipation effect and prevents the novel duplexer of any standing water on top.
For solving the problems of the technologies described above, the technical solution of the utility model is: novel duplexer, comprise the duplexer shell for fixing resonance parts, described duplexer shell both sides are installed with heat dissipation tank relatively, automatic heat radiator is separately installed with in heat dissipation tank described in two, be installed with outward extending mounting panel respectively bottom the other both sides of described duplexer shell, described mounting panel upper and lower surface is provided with some pre-drilled cavity annular grooves relatively; The top of described duplexer shell and described heat dissipation tank is provided with anti-water collecting device.
As preferred technical scheme, described automatic heat radiator is included in the radiating fin that described duplexer shell wall outer surface is provided with, described radiating fin is located in described heat dissipation tank, radiating fin described in adjacent two interlocks and is provided with ventilation hole, described duplexer shell is installed with temperature sensor, radiating control device is provided with in described heat dissipation tank, described temperature sensor is connected to described radiating control device, described heat dissipation tank is provided with air inlet and air outlet relatively, described radiating fin is located between described air inlet and described air outlet, described air outlet is provided with fan, described fan is connected to described radiating control device.
As preferred technical scheme, described anti-water collecting device comprises the anti-ponding plate of described duplexer shell and the setting of described heat dissipation tank top, described anti-ponding plate to the centerline gradually thin setting of described duplexer shell, is provided with for by guiding gutter from ponding to external drainage at the thinnest part of described anti-ponding plate by the described heat dissipation tank of both sides.
As the improvement to technique scheme, the thickness of described pre-drilled cavity annular groove is less than 1/5th of described mounting panel thickness.
Owing to have employed technique scheme, novel duplexer, comprise the duplexer shell for fixing resonance parts, described duplexer shell both sides are installed with heat dissipation tank relatively, automatic heat radiator is separately installed with in heat dissipation tank described in two, be installed with outward extending mounting panel respectively bottom the other both sides of described duplexer shell, described mounting panel upper and lower surface is provided with some pre-drilled cavity annular grooves relatively; The top of described duplexer shell and described heat dissipation tank is provided with anti-water collecting device.The beneficial effects of the utility model are: automatic heat radiator can carry out automatic heat radiation according to the temperature of duplexer shell, to reduce the temperature of duplexer shell rapidly, and then make duplexer shell carry out fast cooling, and rainwater etc. can be carried out drainage by anti-water collecting device in time, prevent from accumulating in duplexer shell, avoid oozing in rainwater, contribute to protecting internal electrical components, be provided with pre-drilled cavity annular groove on a mounting board simultaneously, when installed, pre-drilled cavity annular groove is carried out removal around the plate body connected and can form installing hole, therefore make duplexer shell easier for installation, as long as select suitable pre-drilled cavity annular groove to carry out perforate, contribute to improving installation effectiveness.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be the utility model embodiment radiating fin look up enlarged drawing;
Fig. 3 is the duplexer shell of the utility model embodiment and the structural representation of mounting panel;
Fig. 4 is the cross-section structure enlarged diagram of the mounting panel of the utility model embodiment;
In figure: 1-duplexer shell; 2-heat dissipation tank; 3-mounting panel; 4-pre-drilled cavity annular groove; 5-radiating fin; 6-ventilation hole; 7-temperature sensor; 8-radiating control device; 9-air outlet; 10-fan; The anti-ponding plate of 11-; 12-guiding gutter; 13-air inlet.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection range of claim.
As shown in Figure 1, Figure 2 and Figure 3, novel duplexer, comprise the duplexer shell 1 for fixing resonance parts, described duplexer shell 1 both sides are installed with heat dissipation tank 2 relatively, automatic heat radiator is separately installed with in heat dissipation tank 2 described in two, be installed with outward extending mounting panel 3 respectively bottom the other both sides of described duplexer shell 1, described mounting panel 3 upper and lower surface is provided with some pre-drilled cavity annular grooves 4 relatively; The top of described duplexer shell 1 and described heat dissipation tank 2 is provided with anti-water collecting device.
Described automatic heat radiator in the present embodiment is included in the radiating fin 5 that described duplexer shell 1 wall outer surface is provided with, described radiating fin 5 is located in described heat dissipation tank 2, radiating fin 5 described in adjacent two interlocks and is provided with ventilation hole 6, described duplexer shell 1 is installed with temperature sensor 7, radiating control device 8 is provided with in described heat dissipation tank 2, described temperature sensor 7 is connected to described radiating control device 8, described heat dissipation tank 2 is provided with relatively air inlet 13 and air outlet 9, described radiating fin 5 is located between described air inlet 13 and described air outlet 9, described air outlet 9 is provided with fan 10, described fan 10 is connected to described radiating control device 8.
The temperature upper limit for opening described fan 10 and the lowest temperature value for closing described fan 10 is provided with in described radiating control device 8, described temperature sensor 7 can detect the temperature of described duplexer shell 1 in real time, when temperature meets or exceeds described temperature upper limit, described radiating control device 8 controls described fan 10 and opens, to accelerate the temperature of described radiating fin 5; When temperature is less than described temperature upper limit, described radiating control device 8 controls described fan 10 and cuts out, with saves energy.The ventilation hole 6 that described radiating fin 5 is arranged, the cool ambient air entered in described air inlet 13 is shunted, and pass through and accumulate in described air outlet 9 in multiple described ventilation hole 6 respectively, make to define air turbulence between described radiating fin 5, increase contact area and the time of contact of outside cold empty wind and described radiating fin 5, contribute to the cooling accelerating radiating fin 5.
Described anti-water collecting device comprises the anti-ponding plate 11 of described duplexer shell 1 and the setting of described heat dissipation tank 2 top, described anti-ponding plate 11 by the described heat dissipation tank 2 of both sides to the centerline gradually thin setting of described duplexer shell 1, be provided with for by the guiding gutter 12 of ponding to external drainage at the thinnest part of described anti-ponding plate 11, after described duplexer installs, its end face upward, make when running into the rainy day, a large amount of rainwater can accumulate in the upper surface of described duplexer shell 1, such rainwater can accumulate in described guiding gutter 12 along the slope on described anti-ponding plate 11, by described guiding gutter 12 by rainwater rapidly to effluent stream, and then prevent rainwater to accumulate, contribute to preventing from oozing in rainwater.
As shown in Figure 3 and Figure 4, the thickness of described pre-drilled cavity annular groove 4 is less than 1/5th of described mounting panel 3 thickness, when installed, owing to installing the difference of occasion, the installing hole be fixedly installed may not necessarily mate with installation site, after being provided with multiple described pre-drilled cavity annular groove 4, select suitable described pre-drilled cavity annular groove 4, utilize the instruments such as screwdriver by described pre-drilled cavity annular groove 4 around plate body remove, namely may be quickly formed installing hole, to facilitate installation.
Automatic heat radiator of the present utility model can carry out automatic heat radiation according to the temperature of duplexer shell 1, to reduce the temperature of duplexer shell 1 rapidly, and then make duplexer shell 1 carry out fast cooling, and rainwater etc. can be carried out drainage by anti-water collecting device in time, prevent from accumulating in duplexer shell 1, avoid oozing in rainwater, contribute to protecting internal electrical components, on mounting panel 3, be provided with pre-drilled cavity annular groove 4 simultaneously, when installed, pre-drilled cavity annular groove 4 is carried out removal around the plate body connected and can form installing hole, therefore make duplexer shell 1 easier for installation, as long as select suitable pre-drilled cavity annular groove 4 to carry out perforate, contribute to improving installation effectiveness.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. novel duplexer, comprise the duplexer shell for fixing resonance parts, it is characterized in that: described duplexer shell both sides are installed with heat dissipation tank relatively, automatic heat radiator is separately installed with in heat dissipation tank described in two, be installed with outward extending mounting panel respectively bottom the other both sides of described duplexer shell, the upper and lower surface of described mounting panel is provided with some pre-drilled cavity annular grooves relatively; The top of described duplexer shell and described heat dissipation tank is provided with anti-water collecting device.
2. novel duplexer as claimed in claim 1, it is characterized in that: described automatic heat radiator is included in the radiating fin that described duplexer shell wall outer surface is provided with, described radiating fin is located in described heat dissipation tank, radiating fin described in adjacent two interlocks and is provided with ventilation hole, described duplexer shell is installed with temperature sensor, radiating control device is provided with in described heat dissipation tank, described temperature sensor is connected to described radiating control device, described heat dissipation tank is provided with air inlet and air outlet relatively, described radiating fin is located between described air inlet and described air outlet, described air outlet is provided with fan, described fan is connected to described radiating control device.
3. novel duplexer as claimed in claim 1, it is characterized in that: described anti-water collecting device comprises the anti-ponding plate of described duplexer shell and the setting of described heat dissipation tank top, described anti-ponding plate to the centerline gradually thin setting of described duplexer shell, is provided with for by guiding gutter from ponding to external drainage at the thinnest part of described anti-ponding plate by the described heat dissipation tank of both sides.
4. the novel duplexer as described in claim 1,2 or 3, is characterized in that: the thickness of described pre-drilled cavity annular groove is less than 1/5th of described mounting panel thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786961.XU CN205092300U (en) | 2015-10-13 | 2015-10-13 | Novel duplexer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786961.XU CN205092300U (en) | 2015-10-13 | 2015-10-13 | Novel duplexer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092300U true CN205092300U (en) | 2016-03-16 |
Family
ID=55482958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786961.XU Expired - Fee Related CN205092300U (en) | 2015-10-13 | 2015-10-13 | Novel duplexer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092300U (en) |
-
2015
- 2015-10-13 CN CN201520786961.XU patent/CN205092300U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |