CN216118246U

CN216118246U - Light source generating device of C + L wave band

Info

Publication number: CN216118246U
Application number: CN202123018446.1U
Authority: CN
Inventors: 习聪玲; 韩秉延; 夏鑫宇; 朱耀东; 高慧敏; 叶宝林
Original assignee: Jiaxing University
Current assignee: Jiaxing University
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-03-22
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a C + L waveband light source generating device which comprises a light-gathering seat, a protective tube and a connecting cover, wherein the front face of the protective tube is in threaded connection with the light-gathering seat, the tail end of the protective tube is in threaded connection with the connecting cover, the front face of the light-gathering seat is embedded and provided with a connecting seat, the front face of the connecting seat is in threaded connection with a limiting seat, the wall of the limiting seat is provided with a light-emitting mirror, the interior of the connecting seat is provided with a light-diffusing mirror, and the front face of the protective tube is provided with a light source assembly. According to the utility model, through the arrangement of the light gathering seat, the limiting seat, the power supply seat assembly and the light source assembly, through the good easy disassembly performance of the limiting seat and the light gathering seat, and the arrangement of the light scattering lens in the connecting seat, the light source can be dispersed, so that the irradiation range of the light source is enlarged, the light gathering seat can be replaced according to the actual use requirement, and then the type of the inner lens is replaced, so that the applicability of the device is increased, and the use range of the device is enlarged.

Description

Light source generating device of C + L wave band

Technical Field

The utility model relates to the technical field of light source production devices, in particular to a C + L waveband light source production device.

Background

The existing C + L band light source generating device still has certain defects when in use, and the usability of the device is difficult to meet the existing use requirements, so that the practicability of the device is insufficient, and therefore, the application of the existing light source generating device is required to be improved.

The C + L wave band light source generating device in the prior art has the defects that:

patent document CN205452785U discloses a line light source generating device, "comprising: a light source generating section configured to generate a first light source that propagates in a third direction, a divergent angle in a first direction on a cross section perpendicular to the third direction being a first angle and a divergent angle in a second direction perpendicular to the first direction on the cross section being a second angle; an optical collimating component configured to collimate the first light source such that an angle of divergence of the first light source in a first direction decreases from a first angle to a third angle and produces a first intermediate light source; and an optical diffusion member configured to diffuse the first intermediate light source such that a divergence angle in the second direction increases from a second angle to a fourth angle to generate a line light source. By collimating the first light source in the first direction and diffusing the first light source in the second direction, a linear light source having good collimation in the first direction and a predetermined long dimension in the second direction can be produced, in which the device is in use, and the lamp source structure lacks adaptability, the applicable range of the device is limited, and the usability of the device is insufficient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a C + L band light source generating device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme that the light source generating device of the C + L waveband comprises a light-gathering seat, a protective tube and a connecting cover, wherein the light-gathering seat is in threaded connection with the front side of the protective tube, and the connecting cover is in threaded connection with the tail end of the protective tube;

the front surface of the light-gathering seat is embedded with a connecting seat, the front surface of the connecting seat is in threaded connection with a limiting seat, the wall of the limiting seat is provided with a light-emitting mirror, and a light-diffusing mirror is arranged inside the connecting seat;

the front of protective tube is provided with the light source subassembly, the inside of protective tube is provided with the power seat subassembly, and the light source subassembly is located the front of power seat subassembly.

Preferably, the top of protective tube has seted up the spacing groove, the inside grafting of spacing groove has spacing lid, the top of spacing lid is provided with the heat dissipation rack, the top of spacing lid is provided with spacing rope subassembly, and the heat dissipation rack is located the inboard of spacing rope subassembly.

Preferably, the front surface of the connecting cover is provided with a pressing groove, the inside of the pressing groove is inserted with the clamping pad, the inner side wall of the pressing groove is embedded with a limiting pipe, the front end of the limiting pipe is inserted with a limiting rod, and the front end of the limiting rod is connected to the back surface of the clamping pad.

Preferably, the bottom of the limiting cover is provided with an inserting strip, the inserting strip is inserted into the protecting pipe in an inserting mode, the outer surface of the protecting pipe is in threaded through connection with a fixing bolt, and the front end of the fixing bolt is in threaded through connection with the inside of the inserting strip.

Preferably, the inner bottom wall of the limiting pipe is provided with a pressing spring, the top of the pressing spring is connected to the tail end of the limiting rod, and the front end of the limiting rod is connected with the bottom of the clamping pad.

Preferably, the inside of linking lid has seted up spacing spout, the inside sliding connection of spacing spout has spacing slider, and the inner wall of spacing slider connects in the surface of joint pad.

Preferably, the back surface of the connecting cover is provided with a limiting handle, the tail end of the limiting handle is provided with a limiting block, and the bottom of the power supply seat assembly is provided with an insulating pad.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the light gathering seat, the limiting seat, the power supply seat assembly and the light source assembly, through the good easy disassembly performance of the limiting seat and the light gathering seat, and the arrangement of the light scattering lens in the connecting seat, the light source can be dispersed, so that the irradiation range of the light source is enlarged, the light gathering seat can be replaced according to the actual use requirement, and then the type of the inner lens is replaced, so that the applicability of the device is increased, and the use range of the device is enlarged.

2. According to the utility model, through the arrangement of the limiting cover, the connecting cover, the inserting strip, the heat dissipation net rack, the clamping and connecting pad, the insulating pad, the limiting rod, the limiting pipe, the limiting sliding groove and the limiting sliding block, and through the resilience of the pressing spring, the clamping and connecting tightness of the clamping and connecting pad is increased, the stability of the power supply seat assembly in the protecting pipe is increased, and the portability of the device is increased by matching the arrangement of the limiting handle and the limiting rope assembly.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the connecting seat structure of the present invention;

FIG. 3 is a schematic cross-sectional view of an engagement cover structure according to the present invention;

FIG. 4 is a schematic top view of an insulating pad structure according to the present invention.

In the figure: 1. a light-gathering base; 2. a protective tube; 3. an engagement cover; 4. a connecting seat; 5. a limiting seat; 6. a light-emitting mirror; 7. an astigmatic mirror; 8. a light source assembly; 9. a power supply socket assembly; 10. a limiting cover; 11. a heat dissipation net rack; 12. a stopper rope assembly; 13. clamping the pad; 14. a limiting pipe; 15. a limiting rod; 16. inserting strips; 17. a pressing spring; 18. a limiting chute; 19. a limiting slide block; 20. a limiting handle; 21. an insulating pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 and 2, an embodiment of the utility model provides a C + L band light source generating device, which includes a light-gathering seat 1, a limiting seat 5 and a power seat assembly 9, the front of a protection tube 2 is connected with the light-gathering seat 1 through a screw thread, the tail end of the protection tube 2 is connected with a connecting cover 3 through a screw thread, the front of the light-gathering seat 1 is embedded with a connecting seat 4, the front of the connecting seat 4 is connected with the limiting seat 5 through a screw thread, a light-emitting mirror 6 is installed on the wall of the limiting seat 5, an astigmatic mirror 7 is arranged inside the connecting seat 4, a light source assembly 8 is arranged on the front of the protection tube 2, the power seat assembly 9 is arranged inside the protection tube 2, the light source assembly 8 is positioned on the front of the power seat assembly 9, the top of the protection tube 2 is provided with a limiting groove, the limiting cover 10 is inserted inside the limiting groove, the bottom of the limiting cover 10 is provided with an insertion strip 16, the insertion strip 16 is inserted inside the protection tube 2, the outer surface thread of the protective pipe 2 is connected with a fixing bolt in a penetrating way, and the front end thread of the fixing bolt is connected inside the inserting strip 16 in a penetrating way;

through the setting of snoot 1, spacing seat 5, power seat subassembly 9, light source subassembly 8, through the good just dismantlement nature of spacing seat 5 and snoot 1, through the setting of astigmatic mirror 7 in the connecting seat 4, can play the effect of dispersion to the light source to enlarge the irradiation range of light source, and can change the kind of inside lens then according to the change of in-service use demand to snoot 1, thereby increase the suitability of device, enlarged the application range of device.

Example two:

referring to fig. 1, 3 and 4, an embodiment of the utility model provides a C + L band light source generating device, including a limiting cover 10, a connecting cover 3 and an inserting bar 16, the top of the limiting cover 10 is provided with a heat dissipation net rack 11, the top of the limiting cover 10 is provided with a limiting rope assembly 12, the heat dissipation net rack 11 is located at the inner side of the limiting rope assembly 12, the connecting cover 3 is internally provided with a limiting sliding chute 18, the limiting sliding chute 18 is internally connected with a limiting sliding block 19 in a sliding manner, the inner wall of the limiting sliding block 19 is connected to the surface of the clamping pad 13, the front of the connecting cover 3 is provided with a pressing groove, the clamping pad 13 is inserted into the pressing groove, the inner side wall of the pressing groove is provided with a limiting tube 14 in an embedded manner, the inner bottom wall of the limiting tube 14 is provided with a pressing spring 17, the top of the pressing spring 17 is connected to the tail end of the limiting rod 15, and the front end of the limiting rod 15 is connected to the bottom of the clamping pad 13, a limiting rod 15 is inserted into the front end of the limiting tube 14, the front end of the limiting rod 15 is connected to the back of the clamping pad 13, a limiting handle 20 is installed on the back of the connecting cover 3, a limiting block is arranged at the tail end of the limiting handle 20, and an insulating pad 21 is arranged at the bottom of the power supply seat assembly 9;

through spacing lid 10, join lid 3, grafting strip 16, heat dissipation rack 11, joint pad 13, insulating pad 21, gag lever post 15, spacing pipe 14, spacing spout 18 and limiting slide 19's setting, and resilience through pressing spring 17, thereby add the compactness of joint pad 13 joint, add the stability of power seat subassembly 9 in the inside of protecting tube 2 then, and coordinate the setting of spacing handle 20 and spacing rope subassembly 12, add the portability of device.

In the utility model, the working steps of the device are as follows:

through the matching work of the light gathering seat 1 and the limiting seat 5, when the device is used, the light gathering seat 1 is in threaded connection with the protective pipe 2 in a threaded connection mode, and the limiting seat 5 is also in mounting connection with the connecting seat 4 in a threaded connection mode, so that the light gathering seat 1, the limiting seat 5 and the connecting seat 4 are good in disassembly performance, the power seat assembly 9 drives the light source assembly 8 to generate light sources, through the good disassembly performance of the limiting seat 5 and the light gathering seat 1, the light sources can be dispersed in the connecting seat 4 through the arrangement of the light diffusing lens 7, the irradiation range of the light sources is enlarged, the light gathering seat 1 can be replaced according to actual use requirements, the types of internal lenses are replaced, the applicability of the device is increased, the use range of the device is enlarged, through the arrangement of the limiting cover 10 and the connecting cover 3, the limiting cover 10 is in inserted connection with the protective pipe 2 through the inserting strip 16 at the bottom of the limiting cover 10, and connect through fixing bolt and hang absolutely, and the setting through heat dissipation rack 11, the radiating effect of the protective tube 2 of being convenient for, through linking up being connected of lid 3 and protective tube 2, joint pad 13 is corresponding with insulating pad 21, and can extrude joint pad 13, joint pad 13 passes through gag lever post 15, spacing pipe 14, spacing spout 18 and spacing slider 19's setting, and through the resilience of pressing spring 17, thereby add the compactness of joint pad 13 joint and then add power seat subassembly 9 at the inside stability of protective tube 2, add the practicality of device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a light source of C + L wave band produces device, includes light condensation seat (1), protective tube (2) and links up lid (3), its characterized in that: the front side of the protective pipe (2) is in threaded connection with a light gathering seat (1), and the tail end of the protective pipe (2) is in threaded connection with a connecting cover (3);

the front surface of the light-gathering seat (1) is embedded with a connecting seat (4), the front surface of the connecting seat (4) is in threaded connection with a limiting seat (5), the wall of the limiting seat (5) is provided with a light-emitting mirror (6), and the inside of the connecting seat (4) is provided with a light-diffusing mirror (7);

the front of protective tube (2) is provided with light source subassembly (8), the inside of protective tube (2) is provided with power seat subassembly (9), and light source subassembly (8) are located the front of power seat subassembly (9).

2. The C + L band light source generating device according to claim 1, wherein: the top of protective tube (2) has been seted up the spacing groove, spacing lid (10) have been pegged graft to the inside of spacing groove, the top of spacing lid (10) is provided with heat dissipation rack (11), the top of spacing lid (10) is provided with spacing rope subassembly (12), and just heat dissipation rack (11) are located the inboard of spacing rope subassembly (12).

3. The C + L band light source generating device according to claim 1, wherein: the front of linking up lid (3) has seted up and has pressed the groove, it has joint pad (13) to peg graft according to inslot portion, press the inside wall gomphosis of groove and install spacing pipe (14), the front end of spacing pipe (14) is pegged graft and is had gag lever post (15), and the front end of gag lever post (15) is connected in the back of joint pad (13).

4. The C + L band light source generating device according to claim 2, wherein: the bottom of the limiting cover (10) is provided with an inserting strip (16), the inserting strip (16) is inserted into the protective pipe (2), the outer surface thread of the protective pipe (2) is connected with a fixing bolt in a penetrating mode, and the front end thread of the fixing bolt is connected into the inserting strip (16) in a penetrating mode.

5. The C + L band light source generating device according to claim 3, wherein: the inner bottom wall of the limiting pipe (14) is provided with a pressing spring (17), the top of the pressing spring (17) is connected to the tail end of the limiting rod (15), and the front end of the limiting rod (15) is connected with the bottom of the clamping pad (13).

6. The C + L band light source generating device according to claim 1, wherein: spacing spout (18) have been seted up to the inside of linking lid (3), the inside sliding connection of spacing spout (18) has spacing slider (19), and the inner wall of spacing slider (19) is connected in the surface of joint pad (13).

7. The C + L band light source generating device according to claim 1, wherein: the back of the connecting cover (3) is provided with a limiting handle (20), the tail end of the limiting handle (20) is provided with a limiting block, and the bottom of the power supply seat assembly (9) is provided with an insulating pad (21).