CN214153297U - Waterproof reinforcing line and have miner's lamp of this waterproof reinforcing line - Google Patents

Abstract

The utility model discloses a waterproof reinforcing line and a miner lamp with the same; the waterproof reinforcing line comprises a male connecting line and a female connecting line; the male connecting wire comprises a wire harness A, a conductive terminal and an outer sleeve A; the conductive terminal is connected to the front end of the wiring harness A; the outer sleeve A is coated outside the wire harness A, the front end of the outer sleeve A is forwards extended to be provided with a front waterproof cover A, the outer wall of the outer sleeve A is provided with a fixing lug seat close to the front waterproof cover A, the rear end of the outer wall of the front waterproof cover A is outwards convexly provided with a limiting flange, and the rear end of the outer wall of the front waterproof cover A is also inwards cut to form a limiting groove close to the front end face of the limiting flange; a waterproof sealing ring is sleeved outside the limiting groove; the effect is as follows: after the male connecting wire is well inserted, fasteners such as fastening screws are penetrated through the fixing lug seats to fix the male connecting wire to an electrical appliance carrier needing the male connecting wire, secondary fixing can be carried out on the male connecting wire, the male connecting wire is not easy to fall off, the inserting depth of the male connecting wire is controllable due to the arrangement of the limiting flange, the waterproof sealing ring is good in waterproof effect, and the use safety is good.

Description

Waterproof reinforcing line and have miner's lamp of this waterproof reinforcing line

Technical Field

The utility model relates to an illumination lamps and lanterns technical field, specifically say, relate to a waterproof reinforcement line and have miner's lamp of this waterproof reinforcement line.

Background

The miner's lamp in the prior art generally comprises a miner's lamp main body and a power adapter arranged on the top of the miner's lamp main body, wherein the power adapter which is correspondingly and generally used is provided with a power connecting power line which is connected to the voltage input end of an internal power panel and used for externally connecting a power supply and a female connecting wire which is connected to the voltage output end of the internal power panel and used for connecting an LED lamp on the miner's lamp main body; the outer wall of the corresponding miner lamp main body is provided with a line passing hole, and a male connector connecting line suitable for being plugged into the corresponding female connector connecting line is led out from the corresponding line passing hole.

When the mine lamp is used, the matched male connector connecting wire is directly inserted into the matched female connector connecting wire, and the LED lamp on the mine lamp main body and the corresponding power adapter can be connected. Although commonly used, this mode of operation has certain drawbacks and deficiencies.

Specifically, on one hand, the corresponding male connector connecting wires are directly inserted into the corresponding female connector connecting wires, and no other fixing component is provided, so that the male connector connecting wires are not very good in connection firmness, and are easily loosened due to conditions such as vibration, and poor contact and open circuit are easily caused.

Therefore, the existing problems remain to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art and a waterproof reinforced line and have this waterproof reinforced line's miner's lamp that provides.

The utility model provides a technical scheme that prior art problem adopted is: a waterproof reinforcing line and a miner's lamp with the same comprise a male connecting line; the male connecting wire comprises a wire harness A, a conductive terminal and an outer sleeve A;

the conductive terminal is forwardly connected to the front end of the wiring harness A; the outer sleeve A is wrapped outside the wiring harness A in an interference fit mode, the front end of the outer sleeve A extends forwards to be provided with a front waterproof cover A used for covering the conductive terminal, and the outer wall of the outer sleeve A is provided with a fixing lug seat close to the front waterproof cover A.

The above technical solution is further described as follows:

preferably, the fixing ear seat is provided with a fixing mounting hole.

Preferably, two fixing ear seats are arranged and are symmetrically distributed about the central axis of the outer sleeve A; the two fixing ear seats are respectively provided with the fixing mounting holes.

Preferably, the rear end of the outer wall of the front waterproof cover A is provided with a circle of limiting flange in an outward protruding mode.

Preferably, the male connecting wire further comprises a waterproof sealing ring;

the rear end of the outer wall of the front waterproof cover A is annularly provided with a circle of limiting grooves; the limiting groove is close to the front end face of the limiting flange; the removable cover of taking of waterproof sealing washer is established extremely outside the spacing recess, just waterproof sealing washer external diameter slightly is greater than preceding buckler A external diameter.

Preferably, the connector further comprises a female connector for the male connector to be plugged; the female connecting wire comprises a wire harness B, a power connection socket and an outer sleeve B;

the power connection socket is forwardly connected to the front end of the wiring harness B, the front end face of the power connection socket is backwardly provided with a plug hole with the inner diameter slightly larger than the outer diameter of the conductive terminal, and the plug hole is electrically connected with the wiring harness B; the outer sleeve B is wrapped outside the wiring harness B in an interference fit mode, and the front end of the outer sleeve B extends forwards to form a front waterproof cover B used for covering the power connection socket;

the inner diameter of the front waterproof cover B is matched with the outer diameter of the front waterproof cover A, the outer diameter of the power connection socket is slightly smaller than the inner diameter of the front waterproof cover A, so that when the conductive terminal is inserted into the plug-in hole, the front waterproof cover B is fixedly sleeved outside the front waterproof cover A, and an opening at the front end of the front waterproof cover B is abutted to the front end face of the limiting flange and is sealed by the waterproof sealing ring.

Preferably, the inner wall of the front waterproof cover A is convexly provided with an inner convex block which is integrally formed with the inner wall of the front waterproof cover A along the length direction of the front waterproof cover A and has the functions of guiding and limiting; a certain gap is formed between the inner lug and the conductive terminal;

the outer wall of the power connection socket is provided with a limiting clamping groove along the length direction of the power connection socket, and the inner convex block can be clamped into the limiting clamping groove;

when the conductive terminal is inserted into the inserting hole and the inner convex block is clamped into the limiting clamping groove, the front waterproof cover B is fixedly sleeved outside the front waterproof cover A in a non-rotatable mode, and the front end opening of the front waterproof cover B is abutted to the front end face of the limiting flange and sealed by the waterproof sealing ring.

Preferably, the front end of the wiring harness A and the front end of the outer sleeve A are both bent into an L shape; the fixed ear seat is arranged at the bent part at the front end of the outer sleeve A.

Preferably, the conductive terminal is made of copper, and a hollow copper column is arranged in the insertion hole so as to be suitable for the conductive terminal to be inserted.

The utility model provides a another technical scheme that prior art problem adopted is: a miner lamp comprises a miner lamp main body, a power adapter arranged at the top of the miner lamp main body and the waterproof reinforcing line;

the LED lamp is arranged in the miner lamp main body, and the middle of the upper top surface of the miner lamp main body is provided with a wire passing hole;

the power adapter is arranged in the middle of the upper top surface of the miner lamp main body to cover the wire passing hole, a power panel is arranged in the power adapter, and the lower end of the outer side wall is inwards sunken to form a mounting groove; the inner wall of the mounting groove is provided with a power supply interface; the outer wall of the power adapter is respectively provided with a clamping groove at the left side and the right side of the mounting groove, and a fastening screw hole is respectively arranged in each of the two clamping grooves;

the female connecting wire of the waterproof reinforcing wire is connected with a power panel arranged in the power adapter, and the front end of a front waterproof cover B is exposed and clamped on the power supply interface;

the male head connecting wire of the waterproof reinforcing wire is connected with the LED lamp arranged in the miner lamp main body and LED out from the wire passing hole, the front end of the waterproof reinforcing wire extends into the mounting groove along the lower edge of the power adapter, and the front waterproof cover A arranged at the front end of the waterproof reinforcing wire is sleeved and fixed into the front waterproof cover B in a non-rotatable manner, so that the front end opening of the front waterproof cover B is abutted to the front end face of the limiting flange and is sealed by the waterproof sealing ring;

the two fixing lug seats are correspondingly clamped and fixed to the two clamping and fixing grooves, and the fixing and mounting holes on the fixing lug seats are opposite to the fastening screw holes at corresponding positions; and the two fixing lug seats are respectively fixedly connected with the power adapter through locking bolts screwed into the fixing mounting holes and the fastening screw holes at opposite positions.

The utility model has the advantages that:

the utility model provides a waterproof reinforcing line, when the concrete implementation, it includes male first connecting wire and female connecting wire that matches the grafting, on the one hand, be provided with fixed ear seat on the male connecting wire, and set up fixed mounting hole on the fixed ear seat, therefore, after pegging graft the male connecting wire, wear fastener such as fastening screw through fixed ear seat and fix it to the electrical apparatus carrier that needs to use it, can carry out secondary fixation to it, make it be difficult for coming off and shifting, make contact failure and open circuit after the difficult arouse connects the electricity, on the other hand, its preceding water proof boot A outer wall rear end is equipped with a circle of spacing flange outwards protruding, make when it is pegged graft to the female connecting wire that matches, corresponding spacing flange can support to corresponding female connecting wire end, its depth of insertion is injectd, make be unlikely to insert bad because of inserting too shallow to lead to peg graft and too deeply and make the bad the male connecting wire, meanwhile, the rear end of the outer wall of the front waterproof cover A is internally provided with a circle of limiting grooves in a cutting ring manner; the limiting groove is close to the front end face of the limiting flange, and the outer detachable sleeve of the limiting groove is provided with a waterproof sealing ring, so that when the corresponding limiting flange is abutted to the end head of the corresponding female connecting wire, the arranged waterproof sealing ring can seal the end head of the corresponding female connecting wire, the waterproof effect of the male connecting wire and the female connecting wire in the plug-in connection is good, the short circuit after the power connection is not easy to cause, the application is suitable for outdoor use, the waterproof sealing ring can be detached, the male connecting wire and the female connecting wire can be rapidly replaced when the male connecting wire and the female connecting wire are broken, in addition, the waterproof reinforcing wire is applied to the mine lamp provided by the application, even if the mine lamp provided by the application is also suitable for outdoor use, the arranged male connecting wire and the female connecting wire are good in plug-in fixing effect, and the plug-in waterproof sealing effect is good, make this application the miner's lamp is safe in utilization good, long service life, and then, this application result of use is splendid for be suitable for popularization.

Drawings

Fig. 1 is a schematic view of an overall plane structure of a waterproof reinforcing line according to a first embodiment of the present invention;

FIG. 2 is a first perspective view of the male connection wire according to the first embodiment;

FIG. 3 is an exploded view of the male connection line of FIG. 2;

FIG. 4 is a second perspective view of the male connection wire according to the first embodiment;

FIG. 5 is a first perspective view of the female connection wire according to the first embodiment;

FIG. 6 is a second perspective view of the female connection wire according to the first embodiment;

fig. 7 is a schematic view of the whole structure of the miner's lamp of the second embodiment when the miner's lamp does not include the waterproof reinforcing line;

fig. 8 is an exploded view of the miner's lamp of the second embodiment without the waterproof reinforcement lines;

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Reference numerals:

a waterproof reinforcing line 1000;

a male connection line 10;

a wire harness A101; a conductive terminal 102; an outer jacket A103; a front waterproof cover a 1031; a retainer flange 10311; a limit recess 10312; inner boss 10313; a fixed ear mount 1032; a fixed mounting hole 10321; a waterproof seal ring 104;

a female connection line 20;

a wire harness B201; a power connection socket 202; a plug-in hole 2021; a limiting clamp groove 2022; an outer sleeve B203; a front waterproof cover B2031;

a miner lamp 2000;

a miner's lamp body 30;

a wire passing hole 301;

a power adapter 40;

a mounting groove 401; a power supply interface 402; a clamping groove 403; a fastening screw hole 404;

Detailed Description

The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, so as to clearly and intuitively understand the inventive substance of the present invention.

Example one

Shown in conjunction with fig. 1, 2, 3, 4, 5 and 6;

the utility model provides a waterproof reinforcing line 1000, which comprises a male connecting line 10; the male connecting wire 10 comprises a wire harness A101, a conductive terminal 102 and an outer sleeve A103;

the conductive terminal 102 is connected to the front end of the wiring harness a101 forwards; the outer sleeve a103 is wrapped outside the wire harness a101 in an interference fit manner, a front waterproof cover a1031 for covering the conductive terminal 102 is arranged at the front end of the outer sleeve a103 in a forward extending manner, and a fixing lug 1032 is arranged on the outer wall of the outer sleeve a1031 close to the front waterproof cover a 1031.

The fixing lug 1032 is provided with a fixing hole 10321.

From the above, it can be seen that, when the present application is implemented specifically, the present application is mainly used as the waterproof reinforcing line 1000.

Because the male connector connecting wire 10 is provided with the fixing lug seat 1032, and the fixing lug seat 1032 is provided with the fixing mounting hole 10321, after the male connector connecting wire 10 is inserted, the fixing lug seat 1032 penetrates through fastening screws and other fastening pieces to fix the fixing lug seat onto an electrical appliance carrier needing to be used, so that the fixing lug seat can be secondarily fixed, the fixing lug seat is not easy to fall off and shift, and the poor contact and the open circuit after power connection are not easy to cause.

Preferably, in the present application, two fixing ear seats 1032 are provided and are symmetrically arranged about the central axis of the outer sleeve a 103; the fixing ear seats 1032 are respectively provided with the fixing mounting holes 10321.

In addition, in the present technical solution, a circle of limiting flange 10311 is provided at the rear end of the outer wall of the front waterproof cover a1031 to protrude outwards.

Therefore, when the plug-in connector is plugged into the mating female connector 20, the corresponding limiting flange 10311 can abut against the end of the corresponding female connector 20, and the insertion depth is limited, so that the male connector 10 is not damaged by poor plugging caused by over-shallow plugging and over-deep plugging.

Moreover, in practical implementation, the male connection line 10 further includes a waterproof sealing ring 104;

wherein, the rear end of the outer wall of the front waterproof cover A1031 is annularly provided with a circle of limiting grooves 10312; the limiting groove 10312 is close to the front end surface of the limiting flange 10311; the detachable cover of waterproof sealing ring 104 is established outside spacing recess 10312, just waterproof sealing ring 104 external diameter slightly is greater than preceding waterproof cover A1031 external diameter.

From this, when corresponding limiting flange 10311 supports to corresponding female first connecting wire 20 end, corresponding female first connecting wire 20 end can be sealed to waterproof sealing ring 104 that sets up, makes this application public first connecting wire 10 with female first connecting wire 20 is water-proof effects good when plug-in connection for be difficult for arousing the short circuit after connecing, make this application be suitable for and use in outdoor environment, just waterproof sealing ring 104 can simply dismantle, makes and be convenient for can quick replacement when it is bad.

Further, in specific implementation, the protection of the present application further includes a female connection line 20 for the male connection line 10 to be inserted; the female connecting wire 20 comprises a wire harness B201, a power connection socket 202 and an outer sleeve B203;

the power connection socket 202 is connected to the front end of the wiring harness B201 forward, and the front end face thereof is provided with a plug-in hole 2021 with an inner diameter slightly larger than the outer diameter of the conductive terminal 102 backward, and the plug-in hole 2021 is electrically connected to the wiring harness B201; the outer sleeve B203 is wrapped outside the wiring harness B201 in an interference fit mode, and a front waterproof cover B2031 used for covering the power connection socket 202 extends forwards from the front end of the outer sleeve B203;

in specific implementation, the inner diameter of the front waterproof cover B2031 is matched with the outer diameter of the front waterproof cover a1031, and the outer diameter of the power connection socket 202 is slightly smaller than the inner diameter of the front waterproof cover a1031, so that when the conductive terminal 102 is inserted into the insertion hole 2021, the front waterproof cover B2031 is sleeved and fixed outside the front waterproof cover a1031, and the front end opening of the front waterproof cover B2031 abuts against the front end face of the limit flange 10311 and is sealed by the waterproof sealing ring 104.

Therefore, when the male connecting wire 10 and the female connecting wire 20 are connected in an inserting manner, the waterproof sealing effect of the inserting connection position between the male connecting wire and the female connecting wire is good while the inserting depth is controllable.

Further, in specific implementation, an inner convex block 10313 which is integrally formed with the inner wall of the front waterproof cover a1031 and has a guiding function and a limiting function is convexly arranged along the length direction of the inner wall; a certain gap is formed between the inner convex block 10313 and the conductive terminal 102;

a limiting clamping groove 2022 for the inner convex block 10313 to be clamped is formed in the outer wall of the power connection socket 202 along the length direction;

therefore, when the conductive terminal 102 is inserted into the insertion hole 2021 and the inner protrusion 10313 is clamped into the limiting clamping groove 2022, the front waterproof cover B2031 can be fixed to the outside of the front waterproof cover a1031 in a non-rotatable manner, and the front end opening of the front waterproof cover B2031 abuts against the front end surface of the limiting flange 10311 and is sealed by the waterproof sealing ring 104.

Here, it can be understood that, on the one hand, the inner convex block 10313 that is provided can play a good guiding role, and stretch into it along the limiting clamping groove 2022, i.e. the guidance quality of inserting is good in this application, so that the male connector connecting wire 10 and the female connector connecting wire 20 are good in inserting alignment, and on the other hand, when the limiting clamping groove 2022 that the inner convex block 10313 is blocked in, it is also good in limiting performance and not easy to rotate, so that this application the front waterproof cover B2031 can be fixed to the outside of the front waterproof cover a1031 by sleeving that the front waterproof cover B2031 is not rotatable indeed, so that the male connector connecting wire 10 and the female connector connecting wire 20 are inserted more stably and reliably.

Furthermore, in the specific implementation, the front end of the wire harness a101 and the front end of the outer sleeve a103 are preferably bent into an L shape; the fixing ear seat 1032 is provided at the front end bending part of the outer sleeve A103.

Preferably, in the present application, the conductive terminal 102 is made of copper, and a hollow copper column is disposed in the insertion hole 2021, so as to be suitable for the conductive terminal 102 to be inserted therein.

Example two

Referring to fig. 1, 2, 3, 4, 5 and 6 in combination with fig. 7 and 8;

the utility model provides a miner's lamp 2000, including a miner's lamp main body 30 and a power adapter 40 installed on the top of the miner's lamp main body 30, further including the waterproof reinforcing line 1000 according to the first embodiment;

in this embodiment, the miner's lamp main body 30 is provided with an LED lamp (not shown), and the middle of the upper top surface thereof is provided with a wire passing hole 301;

the power adapter 40 is mounted in the middle of the top surface of the miner lamp main body 30 to cover the wire passing hole 301, a power panel (not shown) is arranged in the power adapter 40, and the lower end of the outer side wall is recessed inwards to form a mounting groove 401; a power supply interface 402 is arranged on the inner wall of the mounting groove 401; a clamping groove 403 is respectively formed in the outer wall of the power adapter 40 at the left side and the right side of the mounting groove 401, and a fastening screw hole 404 is respectively formed in each of the two clamping grooves 403;

the female connection line 20 of the waterproof reinforcing line 1000 is connected to a power panel (not shown) disposed in the power adapter 40, and the front end of the front waterproof cover B2031 is exposed and fastened to the power supply interface 402;

the male connecting wire 10 of the waterproof reinforcing wire 1000 is connected to an LED lamp (not shown) disposed in the miner's lamp main body 30, and LED out from the wire passing hole 301, the front end of the male connecting wire extends into the mounting groove 401 along the lower edge of the power adapter 40, and the front waterproof cover a1031 disposed at the front end of the male connecting wire is fixed in the front waterproof cover B2031 in a non-rotatable manner, so that the front end opening of the front waterproof cover B2031 abuts against the front end face of the limiting flange 10311 and is sealed by the waterproof sealing ring 104;

the two fixing lug seats 1032 are correspondingly clamped and fixed to the two clamping and fixing grooves 403, and the fixing and mounting holes 10321 are opposite to the fastening screw holes 404 at corresponding positions; the two fixing ear seats 1032 are respectively connected and fixed with the power adapter 40 by locking bolts screwed into the fixing mounting holes 10321 and the fastening screw holes 404 at opposite positions.

Thus, it is clear that the miner lamp 2000 provided in the present application has the waterproof reinforcing wire 1000 provided in the present application, and when the waterproof reinforcing wire 1000 is mounted on the miner lamp 2000, the LED lamp (not shown) provided in the miner lamp main body 30 can be electrically connected to the power board (not shown) in the power adapter 40.

When the male connector is electrically connected with the female connector, the male connector 10 and the female connector 20 are good in inserting and fixing effect and good in inserting and waterproof sealing effect.

Therefore, the waterproof reinforcing line 1000 is applied to the mine lamp 2000 provided by the application, so that the mine lamp 2000 provided by the application is also suitable for outdoor use, and the mine lamp 2000 still has good use safety and long service life.

Furthermore, the waterproof reinforcing line 1000 and the miner's lamp 2000 with the same have excellent use effect, so that the application is suitable for popularization.

To sum up, the utility model has the advantages that the whole structure is simple, easy to implement, easy to operate, the practicality is strong, and the specificity is strong, and low in manufacturing cost all need not increase too many cost in the improvement of structure and technique, makes the utility model discloses must have fine market spreading value, the utility model discloses can very welcome.

The above only is the preferred embodiment of the present invention, not limiting the patent protection scope of the present invention, all the changes of the equivalent structure or equivalent flow made by the contents of the specification and the drawings of the present invention or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a waterproof reinforcement line which characterized in that: comprises a male connecting line; the male connecting wire comprises a wire harness A, a conductive terminal and an outer sleeve A;

the conductive terminal is forwardly connected to the front end of the wiring harness A; the outer sleeve A is wrapped outside the wiring harness A in an interference fit mode, the front end of the outer sleeve A extends forwards to be provided with a front waterproof cover A used for covering the conductive terminal, and the outer wall of the outer sleeve A is provided with a fixing lug seat close to the front waterproof cover A.

2. The waterproof reinforcement line according to claim 1, characterized in that: and the fixed ear seat is provided with a fixed mounting hole.

3. The waterproof reinforcement line according to claim 2, characterized in that: two fixing lug seats are arranged and are symmetrically distributed about the central axis of the outer sleeve A; the two fixing ear seats are respectively provided with the fixing mounting holes.

4. The waterproof reinforcement line according to claim 3, characterized in that: the rear end of the outer wall of the front waterproof cover A is provided with a circle of limiting flange outwards in a protruding mode.

5. The waterproof reinforcement line according to claim 4, characterized in that: the male connecting wire also comprises a waterproof sealing ring;

the rear end of the outer wall of the front waterproof cover A is annularly provided with a circle of limiting grooves; the limiting groove is close to the front end face of the limiting flange; the removable cover of taking of waterproof sealing washer is established extremely outside the spacing recess, just waterproof sealing washer external diameter slightly is greater than preceding buckler A external diameter.

6. The waterproof reinforcement line according to claim 5, characterized in that: the female connecting line is used for the male connecting line to be plugged; the female connecting wire comprises a wire harness B, a power connection socket and an outer sleeve B;

the power connection socket is forwardly connected to the front end of the wiring harness B, the front end face of the power connection socket is backwardly provided with a plug hole with the inner diameter slightly larger than the outer diameter of the conductive terminal, and the plug hole is electrically connected with the wiring harness B; the outer sleeve B is wrapped outside the wiring harness B in an interference fit mode, and the front end of the outer sleeve B extends forwards to form a front waterproof cover B used for covering the power connection socket;

the inner diameter of the front waterproof cover B is matched with the outer diameter of the front waterproof cover A, the outer diameter of the power connection socket is slightly smaller than the inner diameter of the front waterproof cover A, so that when the conductive terminal is inserted into the plug-in hole, the front waterproof cover B is fixedly sleeved outside the front waterproof cover A, and an opening at the front end of the front waterproof cover B is abutted to the front end face of the limiting flange and is sealed by the waterproof sealing ring.

7. The waterproof reinforcement line according to claim 6, characterized in that: the inner wall of the front waterproof cover A is convexly provided with an inner convex block which is integrally formed with the inner wall of the front waterproof cover A along the length direction of the front waterproof cover A and has the functions of guiding and limiting; a certain gap is formed between the inner lug and the conductive terminal;

the outer wall of the power connection socket is provided with a limiting clamping groove along the length direction of the power connection socket, and the inner convex block can be clamped into the limiting clamping groove;

when the conductive terminal is inserted into the inserting hole and the inner convex block is clamped into the limiting clamping groove, the front waterproof cover B is fixedly sleeved outside the front waterproof cover A in a non-rotatable mode, and the front end opening of the front waterproof cover B is abutted to the front end face of the limiting flange and sealed by the waterproof sealing ring.

8. The waterproof reinforcement line according to claim 7, characterized in that: the front end of the wire harness A and the front end of the outer sleeve A are bent into L shapes; the fixed ear seat is arranged at the bent part at the front end of the outer sleeve A.

9. The waterproof reinforcement line according to claim 8, characterized in that: the conductive terminal is made of copper, and a hollow copper column is arranged in the plug hole and is suitable for the conductive terminal to be inserted.

10. The utility model provides a miner's lamp, includes the miner's lamp main part and install in the power adapter at miner's lamp main part top, its characterized in that: further comprising the waterproof reinforcing line according to claim 8 or 9;

the LED lamp is arranged in the miner lamp main body, and the middle of the upper top surface of the miner lamp main body is provided with a wire passing hole;

the power adapter is arranged in the middle of the upper top surface of the miner lamp main body to cover the wire passing hole, a power panel is arranged in the power adapter, and the lower end of the outer side wall is inwards sunken to form a mounting groove; the inner wall of the mounting groove is provided with a power supply interface; the outer wall of the power adapter is respectively provided with a clamping groove at the left side and the right side of the mounting groove, and a fastening screw hole is respectively arranged in each of the two clamping grooves;

the female connecting wire of the waterproof reinforcing wire is connected with a power panel arranged in the power adapter, and the front end of a front waterproof cover B is exposed and clamped on the power supply interface;

the male head connecting wire of the waterproof reinforcing wire is connected with the LED lamp arranged in the miner lamp main body and LED out from the wire passing hole, the front end of the waterproof reinforcing wire extends into the mounting groove along the lower edge of the power adapter, and the front waterproof cover A arranged at the front end of the waterproof reinforcing wire is sleeved and fixed into the front waterproof cover B in a non-rotatable manner, so that the front end opening of the front waterproof cover B is abutted to the front end face of the limiting flange and is sealed by the waterproof sealing ring;

the two fixing lug seats are correspondingly clamped and fixed to the two clamping and fixing grooves, and the fixing and mounting holes on the fixing lug seats are opposite to the fastening screw holes at corresponding positions; and the two fixing lug seats are respectively fixedly connected with the power adapter through locking bolts screwed into the fixing mounting holes and the fastening screw holes at opposite positions.

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