CN215262342U

CN215262342U - Optical fiber line sequence analyzer

Info

Publication number: CN215262342U
Application number: CN202121207213.3U
Authority: CN
Inventors: 王红阳
Original assignee: Shanghai Hongshan Optical Electronic Technology Co ltd
Current assignee: Shanghai Hongshan Optical Electronic Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-21
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses an optic fibre line preface analysis appearance relates to detecting instrument technical field, including the outer container, the bottom inner wall fixedly connected with absorber plate of outer container, and two connectors of the upside inner wall fixedly connected with of outer container, two recess, the equal fixedly connected with semiconductor refrigeration piece of inner wall of recess, one side output fixedly connected with curve raceway of semiconductor refrigeration piece are seted up to one side outer wall of connector. The utility model discloses place back during operation at the device, the coolant liquid in the infusion pipeline is guaranteed to the liquid delivery pump and is circulated all the time, and the heat that the coolant liquid transmitted the analysis appearance when flowing in the absorber plate is taken away, and the curve raceway then increases the flow time of coolant liquid in the absorber plate, improves thermal absorption, and the coolant liquid after the heat of absorption afterwards carries to carry out the refrigeration operation in the semiconductor refrigeration piece, reduces the temperature of coolant liquid, and the cooling effect that lasts is played in proper order to the circulation.

Description

Optical fiber line sequence analyzer

Technical Field

The utility model relates to a detecting instrument technical field especially relates to an optic fibre line preface analysis appearance.

Background

The optical fiber is a shorthand of an optical fiber and is composed of two layers of glass with different refractive indexes, the inner layer is an optical inner core, the diameter of the inner core is several micrometers to dozens of micrometers, the diameter of the outer layer is 0.1-0.2 mm, the optical inner core can be used as an optical conduction tool, and the transmission principle is refraction and total reflection of light.

The optical fiber analyzer is a measuring instrument used in the field of physics, and the optical fiber line sequence analyzer is one of the optical fiber analyzers and is mainly used for judging and searching optical fiber line sequences and rapidly testing insertion loss of a plurality of optical fibers.

During the use of the fiber optic analyzer, due to the continuous operation of the internal circuit, the analyzer generates a large amount of heat, and the heat is volatilized in time to cause the load of the internal components of the analyzer to be increased, thereby affecting the normal use of the analyzer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an optical fiber line sequence analyzer. Its advantage lies in that the device utilizes the semiconductor refrigeration piece to realize the inside continuous circulation cooling of analysis appearance, improves the cooling effect of analysis appearance, avoids appearing the inside condition that the high temperature appears of analysis appearance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an optic fibre line preface analysis appearance, includes the outer container, the bottom inner wall fixedly connected with absorber plate of outer container, and two connectors of the upside inner wall fixedly connected with of outer container, two recess has been seted up to one side outer wall of connector, the equal fixedly connected with semiconductor refrigeration piece of inner wall of recess, one side output fixedly connected with curve raceway of semiconductor refrigeration piece, and curve raceway are located the inside of absorber plate, the other end fixedly connected with liquid delivery pump of curve raceway, and pass through pipe connection between liquid delivery pump and another semiconductor refrigeration piece.

Through the technical scheme: utilize the semiconductor refrigeration piece to realize the inside continuous circulation cooling of analysis appearance, improve the cooling effect of analysis appearance, avoid appearing the inside condition that the high temperature appears of analysis appearance.

The utility model discloses further set up to, two one side of semiconductor refrigeration piece is provided with the heat dissipation case, the heat dissipation case pass one side tank wall of outer container and with the tank wall of outer container between fixed connection.

Through the technical scheme: the heat dissipation box is timely conveyed with the heat that semiconductor refrigeration piece work gived off to ensure the refrigeration effect of semiconductor refrigeration piece, improve the holistic cooling effect of device.

The utility model discloses further set up to, the inside of outer container is provided with the analysis appearance body, and the analysis appearance body is located the top of absorber plate, and is provided with the soaking plate between analysis appearance body and the absorber plate, fixed connection between the inner wall of soaking plate and outer container.

Through the technical scheme: the soaking plate increases the area of contact with the inside air of outer container to further improve the cooling effect, avoid the direct and absorber plate contact of analysis appearance body simultaneously, prevent that heat transmission is uneven.

The utility model discloses further set up to, be provided with the backing plate between analysis appearance body and the outer container, fixed connection between one side inner wall of backing plate and outer container, and one side outer wall of backing plate is provided with a plurality of rubber archs.

Through the technical scheme: utilize backing plate and rubber arch to separate between outer container and the analysis appearance body to guarantee to have the circulation of air gap, improve thermal giving off.

The utility model discloses further set up to, a plurality of rectangular channels have all been seted up to the both sides outer wall of outer container, and the inner wall swing joint of rectangular channel has the holder, and one side outer wall fixedly connected with spring of holder, the other end of spring and the rectangular channel inner wall fixed connection of outer container.

Through the technical scheme: utilize the holder to replace outer container inner wall direct and the external contact of analysis appearance to improve the outside air flow effect of analysis appearance body, avoid direct contact to cause the local heat of analysis appearance body to increase, can not volatilize.

The utility model discloses further set up to, a plurality of recesses have been seted up to one side outer wall of holder, fixedly connected with minor axis between the upper and lower both sides inner wall of a plurality of recesses, and the outer wall of minor axis has the cylinder through swing joint.

Through the technical scheme: the analyzer body can be conveniently placed in a mode of rotating the roller and the short shaft.

The utility model discloses further set up to, one side outer wall fixedly connected with apron of outer container.

Through the technical scheme: the cover plate ensures the sealing performance of the outer box, thereby avoiding external dust from entering.

The utility model discloses further set up to, the sheath has been cup jointed to the bottom outer wall of outer container, and the bottom fixedly connected with base of sheath, the material of base is rubber.

Through the technical scheme: rubber base provides the buffering shock attenuation and improves the effect of outer container stability, avoids it to take place to remove.

The utility model has the advantages that:

1. this optic fibre line preface analysis appearance, outer container through setting up, the absorber plate, the connector, the semiconductor refrigeration piece, curve raceway and liquid delivery pump, the back during operation is placed to the device, the coolant liquid that liquid delivery pump guaranteed in the transfer line circulates all the time, the heat with the analysis appearance transmission when the coolant liquid flows in the absorber plate is taken away, the curve raceway then increases the flow time of coolant liquid in the absorber plate, the improvement is to thermal absorption, the coolant liquid after the heat absorption is carried and is carried out the refrigeration operation in the semiconductor refrigeration piece afterwards, reduce the temperature of coolant liquid, it plays the cooling effect that lasts to circulate in proper order.

2. This optic fibre line preface analysis appearance, through the heat dissipation case that sets up, the heat dissipation case is in time carried the heat that semiconductor refrigeration piece work gived off to ensure the refrigeration effect of semiconductor refrigeration piece, improve the holistic cooling effect of device.

3. This optic fibre line preface analysis appearance through the soaking plate that sets up, the soaking plate has increased the area of contact with the inside air of outer container to further improve the cooling effect, avoid the direct and absorber plate contact of analysis appearance body simultaneously, prevent that heat transmission is uneven.

4. This optic fibre line preface analysis appearance, it is protruding through backing plate and the rubber that sets up, utilize backing plate and rubber arch to separate between outer container and the analysis appearance body to guarantee to have the circulation of air gap, improve thermal giving off.

5. This optic fibre line preface analysis appearance through the holder that sets up, utilizes the holder to replace outer container inner wall direct and analysis appearance body contact to improve the outside air flow effect of analysis appearance body, avoid direct contact to cause the local heat of analysis appearance body to increase, can not volatilize.

Drawings

Fig. 1 is a schematic view of a partial structure of an optical fiber line sequence analyzer according to the present invention;

fig. 2 is a schematic cross-sectional structural diagram of an outer box of an optical fiber line sequence analyzer provided by the present invention;

fig. 3 is a schematic structural view of a holder of an optical fiber line sequence analyzer according to the present invention;

fig. 4 is the overall structure schematic diagram of the optical fiber line sequence analyzer provided by the present invention.

In the figure: 1. an outer box; 2. a heat absorbing plate; 3. a connector; 4. a semiconductor refrigeration sheet; 5. a curved water delivery pipe; 6. a liquid delivery pump; 7. a heat dissipation box; 8. an analyzer body; 9. a vapor chamber; 10. a base plate; 11. A rubber bulge; 12. a holder; 13. a spring; 14. a minor axis; 15. a drum; 16. a cover plate; 17. a sheath; 18. a base.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The utility model provides an optic fibre line preface analysis appearance, as shown in figure 1, including outer container 1, there is absorber plate 2 bottom inner wall of outer container 1 through bolted connection, and there are two connectors 3 on the upside inner wall of outer container 1 through bolted connection, the recess has been seted up to one side outer wall of two connectors 3, the inner wall of recess all has semiconductor refrigeration piece 4 through bolted connection, there is curve raceway 5 one side output of semiconductor refrigeration piece 4 through bolted connection, and curve raceway 5 is located the inside of absorber plate 2, there is liquid delivery pump 6 at curve raceway 5's the other end through bolted connection, and pass through pipe connection between liquid delivery pump 6 and another semiconductor refrigeration piece 4.

Further, as shown in fig. 1 and 2, a heat dissipation box 7 is arranged on one side of each of the two semiconductor refrigeration pieces 4, the heat dissipation box 7 penetrates through the wall of one side of the outer box 1 and is connected with the wall of the outer box 1 through bolts, and the heat dissipation box 7 timely conveys heat dissipated by the semiconductor refrigeration pieces 4 during working so as to ensure the refrigeration effect of the semiconductor refrigeration pieces 4 and improve the overall cooling effect of the device; an analyzer body 8 is arranged inside the outer box 1, the analyzer body 8 is positioned above the heat absorbing plate 2, a soaking plate 9 is arranged between the analyzer body 8 and the heat absorbing plate 2, the soaking plate 9 is connected with the inner wall of the outer box 1 through bolts, and the soaking plate 9 increases the contact area with the air inside the outer box 1, so that the cooling effect is further improved, meanwhile, the analyzer body 8 is prevented from directly contacting with the heat absorbing plate 2, and uneven heat transmission is prevented; be provided with backing plate 10 between analysis appearance body 8 and the outer container 1, through bolted connection between one side inner wall of backing plate 10 and outer container 1, and one side outer wall of backing plate 10 is provided with a plurality of rubber arch 11, utilizes backing plate 10 and rubber arch 11 to separate between outer container 1 and the analysis appearance body 8 to guarantee to have the circulation of air gap, improve thermal giving off.

Furthermore, as shown in fig. 3 and 4, the outer walls of the two sides of the outer box 1 are respectively provided with a plurality of rectangular grooves, the inner walls of the rectangular grooves are connected with the clamping seat 12 in a sliding manner, the outer wall of one side of the clamping seat 12 is connected with the spring 13 through a bolt, the other end of the spring 13 is connected with the inner wall of the rectangular groove of the outer box 1 through a bolt, and the clamping seat 12 is used for replacing the inner wall of the outer box 1 to directly contact with the analyzer body 8, so that the air flow effect outside the analyzer body 8 is improved, and the local heat increase of the analyzer body 8 caused by direct contact is avoided, and the local heat cannot be volatilized; a plurality of grooves are formed in the outer wall of one side of the clamping seat 12, short shafts 14 are connected between the inner walls of the upper side and the lower side of the plurality of grooves through bolts, the outer walls of the short shafts 14 are rotatably connected with rollers 15 through bearings, and the placement of the analyzer body 8 is facilitated by the rotation mode of the rollers 15 and the short shafts 14; the outer wall of one side of the outer box 1 is connected with a cover plate 16 through a bolt; sheath 17 has been cup jointed to the bottom outer wall of outer container 1, and there is base 18 bottom of sheath 17 through bolted connection, and the material of base 18 is rubber, and rubber base 18 provides the effect of buffering shock attenuation and improvement outer container 1 stability, avoids it to take place to remove.

The working principle is as follows: during the device is put back during operation, the coolant liquid of liquid delivery pump 6 assurance infusion pipeline circulates all the time, the coolant liquid takes away the heat of analysis appearance transmission when flowing in absorber plate 2, curve raceway 5 then increases the flow time of coolant liquid in absorber plate 2, the improvement is to thermal absorption, the coolant liquid after the heat of absorption afterwards carries and carries out the refrigeration operation in semiconductor refrigeration piece 4, reduce the temperature of coolant liquid, the circulation plays lasting cooling effect in proper order.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an optic fibre line preface analysis appearance, includes outer container (1), its characterized in that, the bottom inner wall fixedly connected with absorber plate (2) of outer container (1), and two connectors (3) of the upside inner wall fixedly connected with of outer container (1), two one side outer wall of connector (3) is seted up flutedly, the equal fixedly connected with semiconductor refrigeration piece (4) of inner wall of recess, one side output end fixedly connected with curve raceway (5) of semiconductor refrigeration piece (4), and curve raceway (5) are located the inside of absorber plate (2), the other end fixedly connected with liquid delivery pump (6) of curve raceway (5), and pass through pipe connection between liquid delivery pump (6) and another semiconductor refrigeration piece (4).

2. The optical fiber line sequence analyzer according to claim 1, wherein a heat dissipation box (7) is arranged at one side of the two semiconductor refrigeration sheets (4), and the heat dissipation box (7) penetrates through one side wall of the outer box (1) and is fixedly connected with the wall of the outer box (1).

3. The optical fiber line sequence analyzer according to claim 1, wherein an analyzer body (8) is arranged inside the outer box (1), the analyzer body (8) is located above the heat absorbing plate (2), a soaking plate (9) is arranged between the analyzer body (8) and the heat absorbing plate (2), and the soaking plate (9) is fixedly connected with the inner wall of the outer box (1).

4. The optical fiber line sequence analyzer according to claim 3, wherein a backing plate (10) is arranged between the analyzer body (8) and the outer box (1), the backing plate (10) is fixedly connected with the inner wall of one side of the outer box (1), and the outer wall of one side of the backing plate (10) is provided with a plurality of rubber protrusions (11).

5. The optical fiber line sequence analyzer according to claim 1, wherein a plurality of rectangular grooves are formed in the outer walls of two sides of the outer box (1), the inner walls of the rectangular grooves are movably connected with the clamping seats (12), the outer wall of one side of each clamping seat (12) is fixedly connected with the spring (13), and the other end of each spring (13) is fixedly connected with the inner wall of the rectangular groove of the outer box (1).

6. The optical fiber line sequence analyzer according to claim 5, wherein a plurality of grooves are formed in an outer wall of one side of the holder (12), the short shafts (14) are fixedly connected between inner walls of upper and lower sides of the plurality of grooves, and the outer wall of each short shaft (14) is movably connected with the roller (15).

7. An optical fiber line sequence analyzer according to claim 1, wherein a cover plate (16) is fixedly connected to the outer wall of one side of the outer box (1).

8. The optical fiber line sequence analyzer according to claim 1, wherein a sheath (17) is sleeved on the outer wall of the bottom of the outer box (1), a base (18) is fixedly connected to the bottom of the sheath (17), and the base (18) is made of rubber.