CN102980096B - Fibre-optical communication lamp and cable type breakdown indicator with the same - Google Patents
Fibre-optical communication lamp and cable type breakdown indicator with the same Download PDFInfo
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- CN102980096B CN102980096B CN201210450460.5A CN201210450460A CN102980096B CN 102980096 B CN102980096 B CN 102980096B CN 201210450460 A CN201210450460 A CN 201210450460A CN 102980096 B CN102980096 B CN 102980096B
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Abstract
The invention provides a fibre-optical communication lamp which comprises a lamp seat, a light-emitting diode (LED) lamp and a cover plate. The lamp seat id provided with a fibre-optical post and a lamp groove which is used for placing the LED lamp. A fibre-optical hole which is used for placing the fibre-optical are formed along an axial direction of the fibre-optical post. The fibre-optical hole penetrates through the fibre-optical post in the axial direction and is communicated with the lamp groove. The LED lamp comprises a pin and a lamp head with a light lead hole. An illuminant body is arranged in the light guide hole. The pin is connected with the lamp head. The lamp head is arranged in the lamp groove. The pin stretches out the lamp groove. A cooprating structure is respectively arranged on the cover plate and the lamp groove. The cover plate is clamped on the lamp groove through the cooprating structure and the lamp head is located. An axial of the light lead hole and an axial of the fibre-optical hole are in a same straight line. Due to the fact that the cover plate is clamped on the lamp groove and tightly presses the LED lamp, the light guide hole and the center of the fibre-optical hole arranged on the fibre-optical post are located on a same straight line. The efficiency of the fibre-optical communication is effectively improved.
Description
Technical field
The invention belongs to optical-fibre communications field, particularly relate to a kind of optical-fibre communications lamp and there is the cable-type fault detector of this lamp.
Background technology
Lighting is from kerosene lamp, acetylene burners etc. develop into incandescent lamp, halogen tungsten lamp and fluorescent lamp etc., LED by now again, in LED for while throwing light on, some LED production firms start LED to be used for optical-fibre communications, as shown in Figure 1 be the structural representation of existing a kind of optical-fibre communications lamp, comprise lamp socket 4, lampshade 5 and LED 2, LED 2 pin 1, lamp socket 4 is provided with optical fiber cylinder 3, lampshade 5 is connected by threaded engagement with optical fiber cylinder 3, lamp socket 4 is provided with light trough 6, optical fiber cylinder 3 is hollow-core construction, the inside can arrange optical fiber, described LED is placed in light trough 6, and allow the light-conductive hole of LED 2 aim at the center of described optical fiber, LED is fixed on and is sealed in light trough 6 by the method then utilizing fluid sealant to carry out encapsulating.
The structure of above-described optical-fibre communications lamp has following shortcoming relating in development process:
1, because of the impact of machining accuracy and encapsulating, cannot carry out spacing to LED when mounted, when LED loads in light trough, cause the position of LED not fixed, make optical fiber and light-conductive hole decentraction, optical-fibre communications efficiency reduces.
2, carry out embedding by fluid sealant, increase the machining period of optical-fibre communications lamp, increase life cycle of the product.
3, owing to adopting fluid sealant to carry out embedding, when LED breaks down, the necessary integral replacing of whole optical-fibre communications lamp, causes cost to waste.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of optical-fibre communications lamp, be intended to solve LED in existing optical-fibre communications lamp and accurately can not aim at optical fiber, LED can not be located and when LED breaks down, and whole optical-fibre communications lamp must the technical problem of integral replacing.
The embodiment of the present invention realizes like this, a kind of optical-fibre communications lamp, comprise lamp socket, LED and cover plate, described lamp socket is provided with optical fiber cylinder and the light trough for placing LED, along the optic fibre hole be axially arranged with for placing optical fiber of optical fiber cylinder, optic fibre hole axially runs through described optical fiber cylinder and is communicated with described light trough;
Described LED comprises pin and has the lamp holder of light-conductive hole, illuminator is provided with in light-conductive hole, pin is connected with lamp holder, lamp holder is arranged in described light trough, pin stretches out described light trough, described cover plate and light trough are respectively arranged with fit structure, and being clamped on by described cover plate on described light trough by described fit structure and described lamp holder is located, the axis of described light-conductive hole and the axis of optic fibre hole keep on the same line.
Preferably, the fit structure described light trough arranged comprises: two the first gathering sills that the length direction along described light trough be arranged on the relative sidewall of described light trough is offered; The fit structure that described cover plate is arranged comprises: the guiding edge of matching with the first gathering sill; Cover plate is by leading along slipping into along the first gathering sill and being clamped in described light trough.
Preferably, be provided with the positioning baffle for locating described guiding edge in one end of the first gathering sill, guiding is along aiming at along this end of the first gathering sill and slip into described first gathering sill under the location of positioning baffle.
Preferably, the fit structure described light trough arranged also is included in the limiting plate that the first gathering sill other end is arranged; The fit structure that described cover plate is arranged also comprises the positive stop lug boss matched with described limiting plate; Described guiding along when slipping into described first gathering sill, by limiting plate and positive stop lug boss coordinate carry out spacing.
Preferably, the fit structure that described light trough is arranged also comprises the second gathering sill that edge is offered with the vertical direction of the length direction of described light trough, second gathering sill is between two the first gathering sills, the fit structure that described cover plate is arranged also comprises the guide rail be slidably matched with the second gathering sill, described guiding is along when slipping into described first gathering sill, and described guide rail slips into the second gathering sill and compresses described LED.
Preferably, the fit structure described light trough arranged also comprises pin groove; The fit structure that described cover plate is arranged also comprises the yielding groove matched with pin groove; When described cover plate is clamped on described light trough, described light trough is stretched out in the space that the pin of described LED is formed by pin groove and yielding slot fit.
Preferably, the diapire of described light trough is also provided with elasticity positioning boss, the side that described elasticity positioning boss coordinates towards cover plate with light trough is provided with inclined plane.
Preferably, described lamp socket is also provided with two card columns relative to the opposite side of optical fiber cylinder.
Preferably, described optical fiber cylinder is provided with axially open away from one end of light trough, and described optical-fibre communications lamp also comprises lampshade, and lampshade is connected with optical fiber cylinder threaded engagement, and lampshade is also provided with through hole, and the axis of through hole and the axis of optic fibre hole are on same straight line.
The present invention also provides a kind of cable-type fault detector, comprises master control borad and housing, also comprises above-mentioned optical-fibre communications lamp;
Described optical-fibre communications lamp connects and fixes on the housing by card column;
Described master control borad is connected with pin, and controls to carry out being energized or power-off for it;
Described optical fiber cylinder and lampshade are placed in the outside of housing, for assembling optical fiber.
In embodiments of the present invention, make it be clamped on described light trough by the fit structure of cover plate and light trough and compress described LED, what make the optic fibre hole arranged in the light-conductive hole of LED and optical fiber cylinder is centrally located on same straight line, ensure that the optical fiber after installation can keep concentric with light-conductive hole, LED is accurately located, effectively improve the efficiency of optical-fibre communications, adopting cover plate to carry out the working hour compressed than adopting fluid sealant to carry out sealing will reduce a lot simultaneously, and when LED breaks down, cover plate of can checking card is changed separately LED or is keeped in repair.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing optical-fibre communications lamp;
Fig. 2 is the holder structure schematic diagram of the optical-fibre communications lamp of an embodiment of the present invention;
Fig. 3 is the schematic enlarged-scale view of B position in Fig. 2;
Fig. 4 is the structural representation of the LED of the optical-fibre communications lamp of an embodiment of the present invention;
Fig. 5 is the structural representation of the cover plate of the optical-fibre communications lamp of an embodiment of the present invention;
Fig. 6 is the structural blast schematic diagram of the optical-fibre communications lamp of an embodiment of the present invention;
Fig. 7 is the structural representation after the optical-fibre communications lamp of an embodiment of the present invention has assembled;
Fig. 8 is the sectional view along A-A in Fig. 6.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Shown in composition graphs 2, Fig. 4, Fig. 5 and Fig. 6, optical-fibre communications lamp provided by the invention comprises lamp socket 100, LED 200 and cover plate 300;
Described lamp socket 100 is provided with optical fiber cylinder 102 and the light trough 101 for placing LED, and along the optic fibre hole 103 be axially arranged with for placing optical fiber of optical fiber cylinder 102, optic fibre hole 103 axially runs through described optical fiber cylinder 102 and is communicated with described light trough 101;
Described LED 200 comprises pin 202 and has the lamp holder 203 of light-conductive hole 201, illuminator is provided with in light-conductive hole 201, pin 202 is connected with lamp holder 203, lamp holder 203 is arranged in described light trough 101, pin stretches out described light trough 101, described cover plate 300 and light trough 101 are respectively arranged with fit structure, described cover plate 300 can be clamped on described light trough 101 by described fit structure and described lamp holder 203 is located, namely the implication of location refers to the position of fixing lamp holder in light trough, the axis of described light-conductive hole 201 is kept on the same line with the axis of optic fibre hole 103 all the time.
As a kind of embodiment of the present invention, shown in composition graphs 2, Fig. 3 and Fig. 5, the shape of the shape of described light trough 101 and the lamp holder 203 of described LED 200 adapts, light trough 101 is for assembling the lamp holder 203 of LED 200, lamp holder 203 is encased in after in light trough 101, to be clamped on by described cover plate 300 on described light trough 101 and described lamp holder 203 is located by the fit structure of cover plate 300 and light trough 101.
Cover plate 300 can take multiple fit system with coordinating of light trough 101, by snap-fit engagement, grafting cooperation and bolt connect the modes such as cooperation, in this enforcement, the fit structure that described light trough 101 is arranged comprises two the first gathering sills 109 that the length direction along described light trough 101 be arranged on the relative sidewall of described light trough 101 is offered, it should be noted that, length to three objects under the definition of the length direction of light trough and usual using state, width, the definition of short transverse is identical, in the present embodiment, light trough is similar is cuboid, its length direction and the left and right directions of user when assembling and use, the direction that on three-dimensional, length is the longest might not be referred to.As shown in Figure 5, the shape of cover plate 300 and the shape of light trough 101 adapt, the fit structure that described cover plate 300 is arranged comprises the guiding that matches with described two the first gathering sills 109 along 302, when cover plate 300 matches with described light trough 101, cover plate 300 is slipped into by guiding along 302 along one end of the first gathering sill 109 and is clamped in described light trough 101.
In the embodiment shown in fig. 5, two opposite sides of described cover plate 300 are respectively equipped with a guiding along 302, after each guiding of cover plate 300 is aimed at corresponding first gathering sill 109 respectively along 302, under the effect of external force, guiding is slipped into the first corresponding gathering sill 109 along 302, cover plate 300 is slided into described light trough 101 from the side of light trough 101 and is clamped on light trough 101, the side that simultaneously cover plate 300 is positioned at light trough 101 holds out against in described LED 200, strengthen the steadiness of LED 200 in light trough 101, ensure the light-conductive hole 201 of LED 200 and being centrally located on same straight line of optic fibre hole 103.The technical scheme of the present embodiment, the center of light-conductive hole is aimed at the center that can ensure to be installed in the future the optical fiber in described optic fibre hole 103, make LED 200 to be just in time radiated in optical fiber in the heart by the light source that light-conductive hole 201 sends, effectively ensure signal strength signal intensity and the communication efficiency of optical-fibre communications.
As another kind of preferred embodiment of the present invention, on the basis of above-described embodiment, as shown in Figure 3, on described light trough 101, the direction of first gathering sill 109 one end is provided with for locating described guiding along the positioning baffle 111 of 302, leads along 302 and can aim at along this end of the first gathering sill 109 and slip into described first gathering sill 109 under the location of positioning baffle 111.The direction of first gathering sill 109 one end described here refers on light trough 101, and the first gathering sill 109 slips into the direction of one end of guiding along 302.On light trough 101, positioning baffle 111 is provided with in the side of slipping into of cover plate 300, when cover plate 300 needs turn are fitted on light trough 101, cover plate 300 is by being first supported on described positioning baffle 111 by the side slipping into light trough 101, the guiding of cover plate 300 can be made in the same plane with the first gathering sill 109 on light trough 101 along 302 by the location of positioning baffle 111 like this, originally be that technical scheme in embodiment can facilitate cover plate 300 to load on light trough 101 fast, efficiently solve guiding and be not easy the problem of aiming at along 302 with the first gathering sill 109.
As the third preferred embodiment of the present invention, in order to ensure that accurate positioning cover plate 300 loads the position in light trough 101, preferably, fit structure on described light trough 101 is also included in the limiting plate 112 that the direction of the other end of the first gathering sill 109 is arranged, the other end direction of the first gathering sill 109 described here refer to slip into light trough 101 with cover plate 300 side in the opposite direction; The fit structure of described cover plate 300 also comprises the positive stop lug boss 304 matched with described limiting plate 112, when assembling described cover plate 300, guiding slips into described first gathering sill 109 along 302, under the effect of external force, guiding slowly slips in light trough 101 along 302 along the first gathering sill 109, when the positive stop lug boss 304 of cover plate 300 is just resisted against on the limiting plate 112 of light trough 101, lead along 302 with first gathering sill 109 stop continuing relative sliding, expression cover plate 300 be seated on light trough 101.
Technical scheme in the present embodiment, effectively ensure that cover plate 300 can put in place by accurate assembly on light trough 101, while LED 200 is encapsulated in light trough 101, compresses described LED 200.
As the 4th kind of preferred embodiment of the present invention, shown in composition graphs 3 and Fig. 5, the fit structure that described light trough 101 is arranged also comprises the second gathering sill 110 that edge is offered with the vertical direction of the length direction of described light trough, in the present embodiment, second gathering sill 110 is two, and two the second gathering sills 110 are between two the first gathering sills 109.In the present embodiment, the second gathering sill 110 is provided with near the position being provided with the first gathering sill 109 sidewall at positioning baffle 111, a sidewall of the second gathering sill 110 and the sidewall of light trough 101 in the same plane, another sidewall of second gathering sill 110 is arranged on positioning baffle 111, second gathering sill 110 runs through described positioning baffle 111, and is communicated with the inner side and outer side of described light trough 101.Further, the fit structure that described cover plate 300 is arranged also comprises the guide rail 301 matched with the second gathering sill 110, when described cover plate 300 assembles, when described guiding slips into described first gathering sill 109 along 302 and slides along the first gathering sill 109, described guide rail 301 slips into the second gathering sill 110, and compresses described LED when cover plate 300 has assembled.
This example above-described is the preferred embodiments of the invention, and in practical operation, the second gathering sill also can be arranged on other positions on light trough 101, if guide rail 301 and the second gathering sill 110 coordinate the assembling not affecting cover plate 300.
As the further improvement of technical solution of the present invention, the fit structure that described light trough 101 is arranged also comprises pin groove 107, the quantity of pin groove is identical with the quantity of the pin 202 of LED 200, the fit structure that described cover plate 300 is arranged also comprises the yielding groove 303 matched with pin groove 107, the number making a concession groove 303 is identical with the number of pin groove 107, at the described cover plate 300 of assembling, when cover plate 300 is clamped on described light trough 101, namely when cover plate 300 has assembled on light trough 101, yielding groove 303 on cover plate 300 and the pin groove 107 just corresponding matching on light trough 101, each pin groove 107 and corresponding yielding groove 303 match and form the space that is held the pin 202 of LED 202 respectively, described light trough 101 can be stretched out for the pin 202 of LED in this space.
Composition graphs 2, Fig. 4, shown in Fig. 6 and Fig. 8, when LED 200 is assembled, in LED 200, first the part at light-conductive hole 201 place loads in the light trough 101 of lamp socket 100, and make its pin 202 be placed in described pin groove 107 respectively, each pin 202 is placed in corresponding pin groove 107, the assembling of LED 200 in light trough 101 completes, then the assembling of cover plate 300 is carried out, cover plate 300 is under the location of postive stop baffle 111, make it lead along 302 to aim at the first gathering sill 109 on light trough 101, and guide rail 301 is aimed at the second gathering sill 110, then cover plate 300 is entered described light trough 101 from the aligning thruster of light trough 101, the limiting plate 112 of light trough 101 and the positive stop lug boss 304 of cover plate 300 coordinate spacing under, cover plate 300 stops continuing relative motion with light trough 101, complete the assembling of cover plate 300 on light trough 101.Now, the yielding groove 303 of cover plate 300 just matches with the pin groove 107 in light trough 101, and pin 202 is just positioned at the space of making a concession groove 303 and being formed with pin groove 107, and is drawn out to the outside of light trough 101 by this space.By carrying out power on/off operation to the pin 202 of drawing, can realize the control whether luminous to LED, when being energized to pin 202, LED 200 electrified light emitting, when giving pin 202 power-off, LED 200 dead electricity stops luminous.
Further, in order to increase the steadiness of LED 200 in light trough 101, as shown in Figure 2, the diapire of described light trough 101 is also provided with elasticity positioning boss 105, and the plane at the first gathering sill place described in the plane orthogonal at elasticity positioning boss 105 place, in this programme, elasticity positioning boss 105 is long strip type, this positioning boss 105 just loads light trough 101 in the longitudinal direction direction with LED 200 is consistent, and elasticity positioning boss also can be set to other shapes, as cylindrical etc.Inclined plane 108 is provided with towards the side of cover plate 300 at described elasticity positioning boss 105, the effect of this inclined plane 108 can guide the loading of LED 200, and the active force that can realize elasticity positioning boss 105 pairs of LED 300 slowly descending, elasticity positioning boss 105 is firmly clamped in described light trough 101 further the most at last, further ensure that the light-conductive hole 201 of the LED of loading can aim at the optic fibre hole 103 on described optical fiber cylinder 102.
It should be noted that, the light trough adopted in various embodiment above and all fit structures of cover plate are all according to the ad hoc structure of optical-fibre communications lamp and the setting that ensures the needs that LED and fiber-coaxial are located and carry out, these fit structures have positioning action, but be not the use of conventional positioning means, but for the ad hoc structure of optical-fibre communications lamp, consider the requirement wanting coaxial positioning, the improvement carried out through performing creative labour.Because the positioning means of routine is not for coaxial positioning, neither for the ad hoc structure of the optical-fibre communications lamp in the present invention, conventional positioning means can not be applied in the present invention, even if be applied in the present invention, neither concrete various fit structures introduced in each embodiment above.
As shown in Fig. 6, Fig. 8, preferably, on described lamp socket 100, card column 106 is also provided with relative to the opposite side of optical fiber cylinder 102, in this programme, the quantity of card column 106 is preferably two, and this optical-fibre communications lamp is assembled on the product that needs to carry out optical-fibre communications by described card column 106, as cable-type fault detector, the quantity of card column 106 also can be determined according to the installation requirements of reality and product purpose, can be three, four even more.
Shown in composition graphs 6, Fig. 8, the optical-fibre communications lamp that the embodiment of the present invention provides also comprises lampshade 400, and lampshade 400 is connected by threaded engagement with the optical fiber cylinder 102 on lamp socket 100, can be directly tightened on optical fiber cylinder 102 by lampshade 400 in specific embodiments.Described lampshade 400 is also provided with through hole 401, in the present embodiment, through hole 401 is arranged along the axis of lampshade, and through hole 401 runs through described lampshade 400, when lampshade 400 is tightened on described optical fiber cylinder 102, the axis of through hole 401 and the axis of optic fibre hole 103 are on same straight line.
The object adding lampshade 400 in the present embodiment is to make optical fiber cylinder 102 better clamp the optical fiber that will assemble.When in the optic fibre hole 103 communication optical fiber being installed to described optical fiber cylinder 102, first communication optical fiber is passed described lampshade 400 by through hole 401, and then communication optical fiber is penetrated in described optic fibre hole 103, communication optical fiber is interference fit with coordinating of lampshade 400, communication optical fiber can tightly be stuck in through hole 103, and then lampshade 400 is tightened on described optical fiber cylinder 102, the effect of lampshade 400 on the one hand can the position of fixed telecommunication optical fiber in optic fibre hole 103, strengthen the installation steadiness of communication optical fiber, lampshade 400 can play the effect of sealing to the optic fibre hole 103 of optical fiber cylinder 102 on the other hand, it is interference fit between lampshade 400 and communication light, end part seal just optical fiber cylinder when lampshade 400 is tightened on optical fiber cylinder 102, effective anti-sealing and other impurity enter described optic fibre hole 103 thus affect described optical-fibre communications effect.
Further preferably, as shown in Figure 2, described optical fiber cylinder 102 is provided with axially open 104 away from one end of light trough 101, namely optical fiber cylinder 102 is provided with axially open 104 for the one end of installing lampshade 400, the object arranging axially open 104 is the assembling of conveniently communication light, end because of optical fiber cylinder 102 is provided with opening 104, communication optical fiber is more easily inserted in optic fibre hole 103, when lampshade 400 is tightened on optical fiber cylinder 102, because optical fiber cylinder end is provided with opening 104, therefore, under the active force of lampshade 400, optical fiber cylinder 102 more easily clamps described communication optical fiber.
Whether present invention also offers a kind of cable-type fault detector, described cable-type fault detector is used for being arranged in transmission line of electricity, normally work for monitoring transmission line of electricity.Described fault detector comprises master control borad and housing, and the data collected for controlling related sensor and circuit carries out data acquisition to transmission line of electricity, and are returned to master control borad by master control borad.
Cable-type fault detector in the present embodiment also comprises above-mentioned optical-fibre communications lamp, described optical-fibre communications lamp is fixing on the housing by card column 106, master control borad is connected with the pin 202 of LED 200, master control borad may be controlled to pin 202 to carry out being energized or power operation, described optical fiber cylinder 102 and lampshade 400 are placed in the outside of housing, facilitate the assembling of communication optical fiber.
Cable-type fault detector in the present embodiment is on transmission line of electricity after installation, communication cable is assemblied in the optic fibre hole 103 of optical fiber cylinder 102, and by clamping described communication cable coordinating between lampshade 400 with optical fiber cylinder 102 in optic fibre hole 103, after having assembled, the light-conductive hole 201 of LED 200 and being centrally located on same straight line of communication optical fiber in optic fibre hole 103 in optical-fibre communications lamp.When fault detector normally works and monitors transmission line of electricity generation exception, master control borad collects described abnormal signal and controls to be energized for LED 200, and then this abnormal signal is sent by light-conductive hole 201 and communication optical fiber and triggers corresponding alarm and reports to the police.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an optical-fibre communications lamp, is characterized in that: comprise lamp socket (100), LED (200) and cover plate (300),
Described lamp socket (100) is provided with optical fiber cylinder (102) and the light trough (101) for placing LED (200), along the optic fibre hole (103) be axially arranged with for placing optical fiber of optical fiber cylinder (102), optic fibre hole (103) axially runs through described optical fiber cylinder (102) and is communicated with described light trough (101);
Described LED (200) comprises pin (202) and has the lamp holder (203) of light-conductive hole (201), light-conductive hole is provided with illuminator in (201), pin (202) is connected with lamp holder (203), lamp holder (203) is arranged in described light trough (101), pin (202) stretches out described light trough (101), described cover plate (300) and light trough (101) are respectively arranged with fit structure, by described fit structure, described cover plate (300) is clamped on described light trough (101) go up and described lamp holder (203) is located, described location makes the axis of the axis of described light-conductive hole (201) and optic fibre hole (103) keep on the same line, the upper fit structure arranged of described light trough (101) comprises: two the first gathering sills (109) that the length direction along described light trough (101) be arranged on the relative sidewall of described light trough (101) is offered, with the limiting plate (112) being arranged on described first gathering sill (109) other end, the upper fit structure arranged of described cover plate (300) comprises: the guiding matched with the first gathering sill (109) is along (302), the positive stop lug boss (304) matched with described limiting plate (112), described cover plate (300) to be slipped into along (302) along described first gathering sill (109) by described guiding and is clamped in described light trough (101), when described guiding slips into described first gathering sill (109) along (302), by described limiting plate (112) and described positive stop lug boss (304) coordinate carry out spacing, one end of described first gathering sill (109) is provided with for locating the positioning baffle (111) of described guiding along (302), described guiding along (302) can be aimed at along this end of described first gathering sill (109) and slip into described first gathering sill (109) under the location of described positioning baffle (111).
2. optical-fibre communications lamp according to claim 1, it is characterized in that: the upper fit structure arranged of described light trough (101) also comprises the second gathering sill (110) offered with the vertical direction of the length direction of described light trough on edge, second gathering sill (110) is positioned between two gathering sills (109), the upper fit structure arranged of described cover plate (300) also comprises the guide rail (301) be slidably matched with the second gathering sill (110), when described guiding slips into described gathering sill (109) along (302), described guide rail (301) slips into the second gathering sill (110) and compresses described LED (200).
3. optical-fibre communications lamp according to claim 1, is characterized in that: the upper fit structure arranged of described light trough (101) also comprises pin groove (107); The upper fit structure arranged of described cover plate (300) also comprises the yielding groove (303) matched with pin groove (107); When described cover plate (300) is clamped on described light trough (101), the pin (202) of described LED (200) coordinates the space formed to stretch out described light trough (101) by pin groove (107) and yielding groove (303).
4. optical-fibre communications lamp according to claim 1, it is characterized in that: the diapire of described light trough (101) is also provided with elasticity positioning boss (105), the side that described elasticity positioning boss (105) coordinates towards cover plate (300) with light trough (101) is provided with inclined plane (108).
5. the optical-fibre communications lamp according to above-mentioned any one claim, is characterized in that: described lamp socket (100) is also provided with two card columns (106) relative to the opposite side of optical fiber cylinder (102).
6. optical-fibre communications lamp according to claim 5, it is characterized in that: described optical fiber cylinder (102) is provided with axially open (104) away from one end of light trough (101), described optical-fibre communications lamp also comprises lampshade (400), lampshade (400) is connected with optical fiber cylinder (102) threaded engagement, lampshade (400) is also provided with through hole (401), the axis of through hole (401) and the axis of optic fibre hole (103) are on same straight line.
7. a cable-type fault detector, comprises master control borad and housing, it is characterized in that: also comprise optical-fibre communications lamp according to claim 6;
Described optical-fibre communications lamp connects and fixes on the housing by card column (106);
Described master control borad is connected with pin (202), and controls to carry out being energized or power-off for it;
Described optical fiber cylinder (102) and lampshade (400) are placed in the outside of housing, for assembling optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450460.5A CN102980096B (en) | 2012-11-12 | 2012-11-12 | Fibre-optical communication lamp and cable type breakdown indicator with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450460.5A CN102980096B (en) | 2012-11-12 | 2012-11-12 | Fibre-optical communication lamp and cable type breakdown indicator with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980096A CN102980096A (en) | 2013-03-20 |
| CN102980096B true CN102980096B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210450460.5A Expired - Fee Related CN102980096B (en) | 2012-11-12 | 2012-11-12 | Fibre-optical communication lamp and cable type breakdown indicator with the same |
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| CN (1) | CN102980096B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI493133B (en) * | 2013-04-30 | 2015-07-21 | Ting Jui Wang | Translucent fixed element |
| CN112332289B (en) * | 2020-11-13 | 2022-04-22 | 广东电网有限责任公司 | Cable maintenance device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060249Y (en) * | 2007-06-06 | 2008-05-14 | 赵红羽 | High-performance electric power line fault indicator |
| CN102207591A (en) * | 2010-03-30 | 2011-10-05 | 株式会社藤仓 | Light-emitting module |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201753A (en) * | 1993-01-04 | 1994-07-22 | Sumitomo Electric Ind Ltd | Abnormality reporting method for cable corrosion-proof layer protective device |
| JP4193709B2 (en) * | 2004-01-28 | 2008-12-10 | 富士ゼロックス株式会社 | Optical transmitter using surface emitting semiconductor laser as light source |
| US7699515B2 (en) * | 2007-09-07 | 2010-04-20 | Nexxus Lighting, Inc. | LED lighting system |
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2012
- 2012-11-12 CN CN201210450460.5A patent/CN102980096B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060249Y (en) * | 2007-06-06 | 2008-05-14 | 赵红羽 | High-performance electric power line fault indicator |
| CN102207591A (en) * | 2010-03-30 | 2011-10-05 | 株式会社藤仓 | Light-emitting module |
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