CN218514383U - Optical module device and terminal device - Google Patents
Optical module device and terminal device Download PDFInfo
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- CN218514383U CN218514383U CN202222635827.2U CN202222635827U CN218514383U CN 218514383 U CN218514383 U CN 218514383U CN 202222635827 U CN202222635827 U CN 202222635827U CN 218514383 U CN218514383 U CN 218514383U
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Abstract
The utility model relates to the field of communication technology, and an optical module device and terminal equipment are disclosed. The optical module device includes: a body, the body comprising: the device comprises an optical module, a main control module, a temperature detection module, a switch module, a heat dissipation module and silica gel; the main control module, the heat dissipation module and the switch module are sequentially connected, and the main control module is connected with the temperature detection module; the temperature detection module is arranged on the optical module, and silica gel is filled between the heat dissipation module and the optical module. The utility model discloses the radiating efficiency of optical module has been improved effectively.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to an optical module device and terminal equipment.
Background
With the continuous development of science and technology, the optical module has a very broad development prospect, and the optical module is widely applied to the field of communication.
The OTN (optical transport network) device for optical communication is used to receive, amplify and transmit metro information data. Among them, the optical module CFP (optical communication field, module supporting hot plug) is the most important element in the OTN device for optical communication. The optical module can generate a lot of heat in the working process, but the heat dissipation performance of the existing optical module device is poor, if the working temperature of the existing optical module device is too high, the situations that the optical power can be generally reduced, the sensitivity is lowered, the eye pattern is deteriorated can occur, communication data can be wrong in serious situations, besides, the aging of internal devices can be accelerated, the service life of the optical module is shortened, and even the optical module can be directly burned out in serious situations.
In summary, the conventional optical module device has the technical problems of large device loss and poor heat dissipation performance.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an optical module device and a terminal apparatus, which are capable of improving the heat dissipation efficiency of an optical module.
To achieve the above object, the present invention provides an optical module device, the optical module device includes: a body, the body comprising: the device comprises an optical module, a main control module, a temperature detection module, a switch module, a heat dissipation module and silica gel;
the main control module, the heat dissipation module and the switch module are sequentially connected, and the main control module is connected with the temperature detection module;
the temperature detection module is arranged on the optical module, and silica gel is filled between the heat dissipation module and the optical module.
Optionally, the heat dissipation module includes a first heat sink and a second heat sink, and the first heat sink and the second heat sink are connected in series in the switch module; the first radiator is arranged on the first side face of the optical module, wherein the silica gel is fixed on the first side face, and the second radiator is arranged on the second side face of the optical module, wherein the silica gel is fixed on the second side face.
Optionally, the first heat sink and the second heat sink are heat dissipation fans.
Optionally, the switch module comprises: the circuit comprises a diode, a triode, a relay, a resistor and a power supply end;
the main control module is connected with the first end of the resistor, the second end of the resistor is connected with the base electrode of the triode, the emitting electrode of the triode is grounded, the collecting electrode of the triode is respectively connected with the first end of the relay and the anode of the diode, the cathode of the diode is respectively connected with the second end of the relay and the power supply end, and the power supply end is connected with the second end of the relay.
Optionally, the transistor is an NPN transistor.
Optionally, the relay is a high-level pull-in relay.
Optionally, the light module apparatus further includes: a housing of a lattice structure, the body being disposed within the housing;
the heat dissipation module is exposed from the circular opening of the housing.
Optionally, the light module apparatus further includes: the heat dissipation module is fixed in the shell through the screws.
Optionally, the optical module is an optoelectronic device performing photoelectric and electro-optical conversion.
Further, to achieve the above object, the present invention provides a terminal device including the optical module apparatus according to any one of the above.
The utility model discloses an optical module device includes a main body, wherein, the main body includes an optical module, a main control module, a temperature detection module, a switch module, a heat dissipation module and silica gel; it should be noted that the main control module, the heat dissipation module and the switch module are sequentially connected, and the main control module is connected with the temperature detection module; in addition, the temperature detection module is arranged on the optical module, and silica gel is filled between the heat dissipation module and the optical module.
Different from traditional optical module device, this application is closed and is broken off and then control heat dissipation module start and close in order to dispel the heat effectively to the optical module through the connection control switch module of host system and switch module, and the silica gel that sets up between heat dissipation module and the optical module has reduced the difference in temperature of transmission between heat dissipation module and the optical module effectively, can let host system catch the operating temperature of optical module through the connection between temperature detection module and the host system is more sensitive, thereby can avoid because the phenomenon that current optical module device easily causes the optical module to damage because of the high temperature takes place, thereby improved the efficiency of dispelling the heat to the optical module effectively.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an optical module apparatus of the present invention;
fig. 2 is a schematic circuit diagram relating to a switch module of the optical module apparatus of the present invention;
the reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
20 | |
| 30 | |
40 | |
| 50 | Optical module | 60 | Temperature detection module |
| Q1 | Triode transistor | R1 | Electric resistance |
| D1 | Diode with a high-voltage source | VCC1 | Power supply terminal |
| S1 | Relay with a movable contact |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the present embodiment are only used to explain the relative position relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, descriptions in this application as to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
The utility model provides an optical module device.
In an embodiment of the present invention, referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an optical module device, which includes: a body, the body comprising: the system comprises an optical module 50, a main control module 10, a temperature detection module 60, a switch module 20, a heat dissipation module 30 and silica gel 40;
the main control module 10, the heat dissipation module 30 and the switch module 20 are sequentially connected, and the main control module 10 is connected with the temperature detection module 60;
the temperature detection module 60 is disposed on the optical module 50, and a silicone gel 40 is filled between the heat dissipation module 30 and the optical module 50.
In this embodiment, the main control module 10 is configured to control the operation of the whole optical module apparatus; the switch module 20 is used for controlling the on-off of a heat dissipation circuit of the whole optical module device; the heat dissipation module 30 is used for dissipating heat of the optical module 50; the temperature detection module 60 is used for monitoring the working temperature of the photometric module in real time.
It should be noted that the silicone gel 40 not only can form a relatively good heat dissipation route between the optical module 50 and the heat dissipation module 30, but also can enable the optical module 50 to generate related heat to be transmitted outwards through the silicone gel 40, so as to achieve a relatively good heat dissipation effect. In addition, the silicone gel 40 has a very good filling effect, and can effectively fill a gap existing between the optical module 50 and the heat dissipation module 30, so as to avoid direct contact between the two objects, which results in that the temperature of the related product is too high, and thus the related product cannot be normally used.
For example, referring to fig. 1, when the temperature detection module 60 transmits the acquired operating temperature of the optical module 50 to the main control module 10 through the connection between the main control module 10 and the temperature detection module 60, then the main control module 10 transmits a high level signal corresponding to the operating temperature to the switch module 20 according to the connection between the main control module 10 and the switch module 20 to control the switch module 20 to be closed so as to control the heat dissipation module 30 to dissipate heat of the optical module 50, thereby effectively reducing the operating temperature of the optical module 50 and further improving the heat dissipation efficiency of the optical module 50.
In other embodiments, when the temperature detection module 60 is connected to the main control module 10 and the temperature detection module 60 to transmit the acquired operating temperature of the optical module 50 to the main control module 10, that is, after the main control module acquires the low level signal corresponding to the operating temperature, the main control module 10 transmits the low level signal corresponding to the operating temperature to the switch module 20 according to the connection between the main control module 10 and the switch module 20 to control the switch module 20 not to respond, that is, the switch module 20 is in a disconnected state, in other words, the heat dissipation module does not work.
In the present invention, the optical module device includes a main body, wherein the optical module 50, the main control module 10, the temperature detection module 60, the switch module 20, the heat dissipation module 30, and the silicone gel 40; it should be noted that the main control module 10, the heat dissipation module 30 and the switch module 20 are sequentially connected, and the main control module 10 is connected with the temperature detection module 60; the temperature detection module 60 is disposed on the optical module 50, and the silicone gel 40 is filled between the heat dissipation module 30 and the optical module 50.
Different from the conventional optical module device, in the present application, the working temperature from the temperature detection module 60 is obtained through the main control module 10, and then the working temperature is fed back to the switch module 20 connected with the main control module 10 through the main control module 10, in other words, the connection between the main control module 10 and the switch module 20 controls the switch module to be turned on and off so as to control the heat dissipation module 30 to be turned on and off to effectively dissipate heat of the optical module, and the silicone gel 40 arranged between the heat dissipation module 30 and the optical module 50 effectively reduces the temperature difference transmitted between the heat dissipation module 30 and the optical module 50, so that the main control module 10 can capture the working temperature of the optical module 50 more sensitively, thereby avoiding the phenomenon that the optical module 50 is easily damaged due to over-high temperature of the conventional optical module device, and effectively improving the efficiency of heat dissipation of the optical module 50.
Further, in another embodiment of the optical module apparatus of the present invention, the heat dissipation module 30 includes a first heat sink and a second heat sink, and the first heat sink and the second heat sink are connected in series to the switch module 20; the first heat sink is disposed on a first side surface of the optical module 50 to which the silicone gel 40 is fixed, and the second heat sink is disposed on a second side surface of the optical module 50 to which the silicone gel 40 is fixed.
In the present embodiment, the heat dissipation module 30 includes a first heat sink and a second heat sink, wherein the first heat sink and the second heat sink are connected in series on the switch module 20 to control the first heat sink and the second heat sink to be turned on or off simultaneously.
It should be noted that the first heat sink and the second heat sink are respectively installed beside two sides of the optical module fixed with the silicone gel, and the positions of the first heat sink and the second heat sink are in the same direction, which can accelerate air circulation inside the optical module device, thereby further improving the heat dissipation efficiency of the optical module.
Further, in some possible embodiments, the first and second heat sinks are heat dissipation fans.
Further, in other possible embodiments, referring to fig. 2, fig. 2 is a schematic circuit diagram of a switch module of the optical module apparatus according to the present invention. The switch module 20 includes: the circuit comprises a diode D1, a triode Q1, a relay S1, a resistor R1 and a power supply end VCC1;
the main control module 10 with the first end of resistance R1 is connected, the second end of resistance R1 with triode Q1 'S base is connected, triode Q1' S projecting pole ground connection, triode Q1 'S collecting electrode respectively with relay S1' S first end with diode D1 'S positive pole is connected, diode D1' S negative pole respectively with relay S1 'S second end with power end VCC1 connects, VCC1 with relay S1' S second end is connected.
In the present embodiment, the relay S1 may include materials such as an iron core, a coil, an armature, and a contact spring. Referring to fig. 2, when the high level signal corresponding to the working temperature output by the main control module 10 is obtained by connecting the main control module 10 and the switch module 20, that is, the base of the transistor Q1 receives the high level signal, and then the transistor Q1 is in saturation conduction, in other words, the high level signal received by the base of the transistor Q1 makes the transistor in saturation conduction, that is, the coil of the relay S1 has current passing through, and then controls the switch pull-in of the relay S1, so that the relay S1 can further control the start of the heat dissipation module 30 according to the high level signal corresponding to the working temperature provided by the main control module 10, that is, the operation of the heat dissipation module 30 is controlled to dissipate heat for the optical module 50, thereby effectively reducing the working temperature of the optical module 50, and further effectively improving the heat dissipation efficiency of the optical module.
It should be noted that the resistor R1 is used for protecting and reducing voltage, so that the coil of the relay S1 is not heated or even burned out; in addition, the diode D1 is used to prevent the driver or other elements from being damaged by the induced potential of the coil of the relay S1 when the coil is turned on and off.
Further, in some possible embodiments, the transistor Q1 is an NPN transistor.
In this embodiment, the transistor Q1 may be regarded as a switching function, and the transistor Q1 may be regarded as an NPN transistor, and according to the characteristics of the NPN transistor, when the base is connected to a high level, the transistor is in saturation conduction.
Further, in other possible embodiments, the relay S1 is a high-level pull-in relay.
In this embodiment, the high-level pull-in relay may be driven by an NPN transistor or an N-channel MOS transistor, i.e., the transistor or the MOS transistor is used as an electronic switch to control the relay S1. When a high level is input, an NPN triode or an N-channel MOS tube is conducted, a relay S1 works, and an electric shock is closed; when a low level is input, the NPN triode or the N-channel MOS tube is cut off, and the relay S1 does not work.
Further, in some possible embodiments, the optical module apparatus further includes: a housing of a lattice structure, the body being disposed within the housing;
the heat dissipation module 30 is exposed from the circular opening of the case.
In this embodiment, the case of the grid structure can accelerate the circulation of air in the optical module device, so as to provide a relatively smooth working environment for the optical module, and when the heat dissipation module 30 is started, the loss of heat inside the optical module 50 is accelerated, so that the working temperature of the optical module 50 can be reduced more efficiently and rapidly, and the heat dissipation efficiency of the optical module 50 is effectively improved.
Further, in other possible embodiments, the light module apparatus further includes: a plurality of screws, by which the heat dissipation module 30 is fixed in the housing.
In this embodiment, fix heat dissipation module 30 in the casing through the screw, can reduce the vibration sense that heat dissipation module 30 produced when the function effectively, keep first radiator and second radiator fixed throughout, keep the position that first radiator and second radiator were located promptly to be in same orientation, can understand, the air in the guarantee casing can circulate fast, and then accelerates to carry out radiating effect to the optical module.
Further, in some possible embodiments, the optical module 50 is an optoelectronic device that performs photoelectric and electro-optical conversion.
In addition, the application also provides a terminal device. The embodiment of the utility model provides a terminal equipment can be applied to as above arbitrary optical module device.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the technical solutions that can be directly or indirectly applied to other related technical fields within the spirit of the present application are included in the scope of the present application.
Claims (10)
1. A light module apparatus, the light module apparatus comprising: a body, the body comprising: the device comprises an optical module, a main control module, a temperature detection module, a switch module, a heat dissipation module and silica gel;
the main control module, the heat dissipation module and the switch module are sequentially connected, and the main control module is connected with the temperature detection module;
the temperature detection module is arranged on the optical module, and silica gel is filled between the heat dissipation module and the optical module.
2. The optical module apparatus of claim 1, wherein the thermal module comprises a first heat sink and a second heat sink, the first heat sink and the second heat sink being connected in series at the switch module; the first radiator is arranged on the first side face, fixed with the silica gel, of the optical module, and the second radiator is arranged on the second side face, fixed with the silica gel, of the optical module.
3. The light module device as claimed in claim 2, wherein the first and second heat sinks are heat dissipation fans.
4. A light module device as claimed in claim 2, characterized in that the switch module comprises: the circuit comprises a diode, a triode, a relay, a resistor and a power supply end;
the main control module is connected with the first end of the resistor, the second end of the resistor is connected with the base electrode of the triode, the emitting electrode of the triode is grounded, the collecting electrode of the triode is respectively connected with the first end of the relay and the anode of the diode, the cathode of the diode is respectively connected with the second end of the relay and the power supply end, and the power supply end is connected with the second end of the relay.
5. The optical module device of claim 4, wherein the transistor is an NPN transistor.
6. The optical module apparatus of claim 4, wherein the relay is a high-level pull-in relay.
7. The light module apparatus of claim 1, wherein the light module apparatus further comprises: a housing of a lattice structure, the body being disposed within the housing;
the heat dissipation module is exposed from the circular opening of the housing.
8. The optical module apparatus of claim 7, wherein the optical module apparatus further comprises: the heat dissipation module is fixed in the shell through the screws.
9. A light module device as claimed in claim 1, characterized in that the light module is an optoelectronic component which performs photoelectric and electro-optical conversion.
10. A terminal device, characterized in that it comprises a light module arrangement according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222635827.2U CN218514383U (en) | 2022-10-08 | 2022-10-08 | Optical module device and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222635827.2U CN218514383U (en) | 2022-10-08 | 2022-10-08 | Optical module device and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218514383U true CN218514383U (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222635827.2U Active CN218514383U (en) | 2022-10-08 | 2022-10-08 | Optical module device and terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218514383U (en) |
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- 2022-10-08 CN CN202222635827.2U patent/CN218514383U/en active Active
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