CN219799849U - Low-temperature-resistant optical module - Google Patents
Low-temperature-resistant optical module Download PDFInfo
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- CN219799849U CN219799849U CN202320793197.3U CN202320793197U CN219799849U CN 219799849 U CN219799849 U CN 219799849U CN 202320793197 U CN202320793197 U CN 202320793197U CN 219799849 U CN219799849 U CN 219799849U
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- heating
- connecting wire
- block
- optical module
- heating mechanism
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- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses a low-temperature-resistant optical module, which belongs to the field of optical modules and comprises a block, wherein an interface is movably arranged at one end of the block, a heating mechanism is movably arranged on the block, the heating mechanism further comprises a clamping groove, a heating sleeve, a mounting pipe, a power supply bin, a first connecting wire, a heating resistor, a second connecting wire, a heat-insulating cotton layer, a connecting plate and a bolt, the heating resistor is arranged outside the block through the heating mechanism, a button battery is used for providing power for the heating resistor, so that the heating resistor heats and transmits heat to the block through the heating sleeve, the temperature of the block is increased, temperature compensation is performed on equipment, and the block arranged by the heating mechanism is provided with an independent power supply source at an external position, so that the circuit burden in the block is not increased, the heating mechanism is convenient to disassemble, and is convenient to power off an overheat condition through a temperature control switch, avoid electric fire caused by overheat, and the use is more convenient.
Description
Technical Field
The utility model relates to the field of optical modules, in particular to a low-temperature-resistant optical module.
Background
The optical module is composed of an optoelectronic device, a functional circuit, an optical interface and the like, the optoelectronic device comprises an emitting part and a receiving part, the optical module is simple to say that a transmitting end converts an electric signal into an optical signal, the receiving end converts the optical signal into the electric signal after the optical signal is transmitted through an optical fiber, when the industrial-level optical module operates at a low temperature below zero, in order to ensure that the optical module has stable emitting power, temperature compensation is required to be carried out on the optical module to ensure the normal operation of the optical module at the low temperature, the existing temperature compensation is mainly carried out by adding a heating resistor element on the circuit, the temperature is increased, the disassembly is inconvenient, the load of the circuit caused by continuous heating of the heating resistor is increased, and the problem of electric fire is easy to cause, so improvement is needed.
Disclosure of Invention
The utility model mainly aims to provide a low-temperature-resistant optical module which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a low temperature resistant optical module, includes the block, the one end movable mounting of block has the interface, movable mounting has heating mechanism on the block, heating mechanism still includes draw-in groove, heating jacket, installation tube, power storehouse, connecting wire, heating resistor, no. two connecting wire, heat preservation cotton layer, connecting plate and bolt, the draw-in groove is fixed to be offered above and below the block, heating jacket movable mounting is in one side position of block, the one end fixed mounting of installation tube has on the heating jacket, installation tube movable mounting is in the draw-in groove of block, power storehouse, connecting wire, heating resistor and No. two connecting wire fixed mounting are in the heating jacket, one end and the power storehouse fixed connection of connecting wire, the other end and the heating resistor fixed connection of connecting wire, heat preservation cotton layer fixed mounting is on the connecting plate, the connecting plate is located the opposite side position of heating jacket, bolt movable mounting is on the connecting plate.
Preferably, the heating mechanism further comprises a temperature control switch, the temperature control switch is fixedly connected to the second connecting wire, and the temperature control switch is fixedly installed in the heating sleeve and located at the side face of the power supply bin.
Preferably, the heating mechanism further comprises a mounting port, the mounting port is fixedly arranged at the front position of the heating sleeve, and the position of the mounting port corresponds to the position of the power supply bin.
Preferably, the heating mechanism further comprises a button battery, wherein the button battery is movably installed in the power supply bin and is communicated with the first connecting wire and the second connecting wire.
Preferably, the heating mechanism further comprises a first movable hole, the first movable hole is fixedly arranged on the connecting plate and penetrates through the heat insulation cotton layer at the side surface position, and the bolt is movably arranged in the first movable hole.
Preferably, a screw hole is formed in the mounting pipe, and a rod body of the bolt is movably mounted in the screw hole of the mounting pipe through threads.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the heating resistor is arranged outside the block body through the heating mechanism, the button battery is used for providing power for the heating resistor, so that the heating resistor is used for heating, and heat is transmitted to the block body through the heating sleeve, so that the temperature of the block body is increased, and the temperature compensation is performed on equipment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a card slot according to the present utility model;
FIG. 3 is a schematic view of the structure of the connection plate and bolt of the present utility model;
fig. 4 is a schematic cross-sectional view of the heating jacket of the present utility model.
In the figure: 1. a block; 2. an interface; 3. a heating mechanism; 301. a clamping groove; 302. a heating jacket; 303. installing a pipe; 304. a power supply bin; 305. a first connecting wire; 306. a heating resistor; 307. a second connecting wire; 308. a temperature control switch; 309. a mounting port; 310. a button cell; 311. a heat preservation cotton layer; 312. a connecting plate; 313. a first movable hole; 314. and (5) a bolt.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a low temperature resistant optical module comprises a block 1, one end of the block 1 is movably provided with an interface 2, a heating mechanism 3 is movably arranged on the block 1, the heating mechanism 3 further comprises a clamping groove 301, a heating sleeve 302, a mounting tube 303, a power supply bin 304, a first connecting wire 305, a heating resistor 306, a second connecting wire 307, a heat insulation cotton layer 311, a connecting plate 312 and a bolt 314, the clamping groove 301 is fixedly arranged at the upper and lower positions of the block 1, the heating sleeve 302 is movably arranged at one side position of the block 1, one end of the mounting tube 303 is fixedly arranged on the heating sleeve 302, the mounting tube 303 is movably arranged in the clamping groove 301 of the block 1, the power supply bin 304, the first connecting wire 305, the heating resistor 306 and the second connecting wire 307 are fixedly arranged in the heating sleeve 302, one end of the first connecting wire 305 and one end of the second connecting wire 307 are fixedly connected with the power supply bin 304, the other ends of the first connecting wire 305 and the second connecting wire 307 are fixedly connected with the heating resistor 306, the heating mechanism 3 further comprises a temperature control switch 308, the temperature control switch 308 is fixedly connected with the second connecting wire 307, the temperature control switch 308 is fixedly arranged in the heating sleeve 302 and is positioned at the side surface position of the power supply bin 304, the heating mechanism 3 further comprises a mounting opening 309, the mounting opening 309 is fixedly arranged at the front surface position of the heating sleeve 302, the position of the mounting opening 309 corresponds to the position of the power supply bin 304, the heating mechanism 3 further comprises a button battery 310, the button battery 310 is movably arranged in the power supply bin 304 and is mutually communicated with the first connecting wire 305 and the second connecting wire 307, the button battery 310 is clamped in the power supply bin 304, the temperature control switch 308 is opened, a closed circuit is formed by the first connecting wire 305, the second connecting wire 307 and the heating resistor 306, the heating resistor 306 is enabled to continuously heat, heat is transferred to the block 1 through the heating sleeve 302, an independent power supply source is provided through the button cell 310, the heating resistor 306 does not occupy a circuit power supply in the block 1, the increase of the burden of a circuit in the block 1 is avoided, meanwhile, the overheat temperature is set through the temperature control switch 308 to be automatically powered off, and accordingly fire caused by circuit fire caused by overheat is avoided, and the safety is higher.
The cotton layer 311 keeps warm fixed mounting on connecting plate 312, connecting plate 312 is located the opposite side position of heating jacket 302, bolt 314 movable mounting is on connecting plate 312, heating mechanism 3 still contains movable hole 313 No. one, the fixed seting up on connecting plate 312 of movable hole 313, and run through the cotton layer 311 of keeping warm in side position, bolt 314 movable mounting is in movable hole 313 No. one, be provided with the screw in mounting tube 303, the body of rod of bolt 314 keeps warm the opposite side of block 1 through the cotton layer 311 of heat preservation, make heat dissipation efficiency reduce, make the heat preservation effect of block 1 better, simultaneously bolt 314 is connected connecting plate 312, heating jacket 302, make the dismantlement more convenient, the user of being convenient for installs additional equipment or dismantles current heating mechanism 3 according to actual conditions.
It should be noted that, the utility model is a low temperature resistant optical module, the heating mechanism 3 is located at the external position of the block 1, the mounting tube 303 is clamped into the clamping groove 301, one side of the heating sleeve 302 is mutually attached to the block 1, the connecting plate 312 is attached to the other side of the block 1, and the connecting plate 312 and the heating sleeve 302 pass through the first movable hole 313 and enter the mounting tube 303 through the bolt 314, so that the connecting plate 312 and the heating sleeve 302 are fixedly attached to the two sides of the block 1, the installation and the disassembly are convenient, the button battery 310 is clamped into the power supply bin 304, the temperature control switch 308 is opened, a closed circuit is formed by the first connecting wire 305, the second connecting wire 307 and the heating resistor 306, so that the heating resistor 306 is continuously heated, heat is transmitted to the block 1 through the heating sleeve 302, an independent power supply source is provided through the button battery 310, the heating resistor 306 does not occupy the circuit power supply in the block 1, the load of the circuit in the block 1 is avoided, meanwhile, the overheat temperature is set through the switch 308 to be automatically powered off, the fire caused by the circuit is avoided, and the fire is caused by the overheat fire is avoided, and the safety is higher.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. The present utility model has been described in detail with particular reference to preferred embodiments thereof, but it should not be understood by those skilled in the art that the utility model is not limited thereto, but is capable of numerous changes, modifications, substitutions and alterations herein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a low temperature resistant optical module, includes block (1), the one end movable mounting of block (1) has interface (2), its characterized in that: the block body (1) is movably provided with a heating mechanism (3), the heating mechanism (3) further comprises a clamping groove (301), a heating sleeve (302), a mounting pipe (303), a power supply bin (304), a first connecting wire (305), a heating resistor (306), a second connecting wire (307), a heat insulation cotton layer (311), a connecting plate (312) and a bolt (314), the clamping groove (301) is fixedly arranged at the upper surface and the lower surface of the block body (1), the heating sleeve (302) is movably mounted at one side position of the block body (1), one end of the mounting pipe (303) is fixedly provided with the heating sleeve (302), the mounting pipe (303) is movably mounted in the clamping groove (301) of the block body (1), the first connecting wire (305), the heating resistor (306) and the second connecting wire (307) are fixedly mounted in the heating sleeve (302), one end of the first connecting wire (305), one end of the second connecting wire (307) is fixedly connected with the power supply bin (304), one end of the second connecting wire (307) is fixedly connected with the heating sleeve (312) and the other end of the second connecting wire (307) is fixedly arranged at the other side of the heating sleeve (312), the bolt (314) is movably arranged on the connecting plate (312).
2. A low temperature resistant optical module as claimed in claim 1, wherein: the heating mechanism (3) further comprises a temperature control switch (308), the temperature control switch (308) is fixedly connected to the second connecting wire (307), and the temperature control switch (308) is fixedly installed in the heating sleeve (302) and located at the side face of the power supply bin (304).
3. A low temperature resistant optical module as claimed in claim 2, wherein: the heating mechanism (3) further comprises a mounting opening (309), the mounting opening (309) is fixedly arranged at the front position of the heating sleeve (302), and the position of the mounting opening (309) corresponds to the position of the power supply bin (304).
4. A low temperature resistant optical module according to claim 3, wherein: the heating mechanism (3) further comprises a button battery (310), and the button battery (310) is movably arranged in the power supply bin (304) and is communicated with the first connecting wire (305) and the second connecting wire (307).
5. The low temperature resistant optical module of claim 4, wherein: the heating mechanism (3) further comprises a first movable hole (313), the first movable hole (313) is fixedly arranged on the connecting plate (312) and penetrates through the heat-insulating cotton layer (311) at the side surface position, and the bolt (314) is movably arranged in the first movable hole (313).
6. The low temperature resistant optical module of claim 5, wherein: screw holes are formed in the mounting pipes (303), and rod bodies of the bolts (314) are movably mounted in the screw holes of the mounting pipes (303) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793197.3U CN219799849U (en) | 2023-04-12 | 2023-04-12 | Low-temperature-resistant optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320793197.3U CN219799849U (en) | 2023-04-12 | 2023-04-12 | Low-temperature-resistant optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799849U true CN219799849U (en) | 2023-10-03 |
Family
ID=88154374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320793197.3U Active CN219799849U (en) | 2023-04-12 | 2023-04-12 | Low-temperature-resistant optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799849U (en) |
-
2023
- 2023-04-12 CN CN202320793197.3U patent/CN219799849U/en active Active
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