CN110271653A

CN110271653A - A kind of Navigation Lamp

Info

Publication number: CN110271653A
Application number: CN201910371364.3A
Authority: CN
Inventors: 毛利英
Original assignee: Tianjin Ulan Lamp Co Ltd
Current assignee: Shandong Jinghua Photoelectric Technology Co ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2019-09-24
Anticipated expiration: 2039-05-06
Also published as: JP6623446B1; JP2020184511A; CN110271653B; GB202000009D0

Abstract

A kind of Navigation Lamp of the invention, including lower lamp holder, support rod is fixedly connected between the lower lamp holder and boat deck, upper lamp holder is equipped with above the lower lamp holder, the lower lamp holder right side is fixed by linking arm and the upper lamp holder, and angle adjusting mechanism is equipped in the linking arm, and device lighting angle can be changed in the angle adjusting mechanism, the first sliding cavity toroidal cavity of opening upwards is equipped in the lower lamp holder, the first sliding cavity toroidal cavity bottom wall central is fixed with the first cylinder；A kind of Navigation Lamp of the invention, is quick on the draw, and can switch under searchlight and general lighting lamp mode, feature-rich；Meanwhile the device of the invention, cloche automatic accomodation, securely and reliably, long service life.

Description

A kind of Navigation Lamp

Technical field

The present invention relates to field of light fittings, specifically a kind of Navigation Lamp.

Background technique

When ship is at sea run, crewman's majority activity space is deck on the ship, needs to illuminate deck at night, And marine adjoint rainfall of overcasting sometimes, limited view, sea wind wind speed increase, ship jolts, and needs in crucial moment Searchlighting is carried out to differentiate the situation on underwater or deck, avoids the generation of contingency；In addition, Navigation Lamp should be quick on the draw and energy Lampshade is protected, is prolonged the service life；Therefore, it is necessary to design a kind of Navigation Lamp to solve the above problems.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of Navigation Lamp, it is able to solve above-mentioned existing asking in the art Topic.

The present invention is achieved through the following technical solutions: a kind of Navigation Lamp of the invention, including lower lamp holder, under described It is fixedly connected with support rod between lamp holder and boat deck, upper lamp holder is equipped with above the lower lamp holder, the lower lamp holder right side is logical It crosses linking arm to fix with the upper lamp holder, angle adjusting mechanism is equipped in the linking arm, the angle adjusting mechanism is changeable Device lighting angle, interior the first sliding cavity toroidal cavity for being equipped with opening upwards of the lower lamp holder, the first sliding cavity annular Cavity bottom wall central is fixed with the first cylinder, first cylindrical outer surface and the first sliding cavity toroidal cavity inner wall it Between sliding be equipped with the glass infuser that contact with the upper lamp holder bottom surface, the glass infuser outer surface is symmetrically fixed with the first tooth Item, first cylinder top surface are fixed with cathode contact, the glass infuser and the first sliding cavity toroidal cavity bottom wall it Between be connected with the first spring, the second sliding cavity that Open Side Down is equipped in the upper lamp holder, the second sliding cavity roof is fixed Equipped with electromagnet, the second sliding cavity roof center is fixed with the second cylinder, and second bottom cylindrical face is fixed with just Pole contact, there is the first fluorescent tube in Electricity Federation between the cathode contact and the cathode contact, under normal conditions the first fluorescent tube list It solely shines and forms headlamp with the glass infuser, it is right up and down between second cylindrical outer surface and the second sliding cavity wall Sliding is claimed to be equipped with annular conductive film, Electricity Federation is equipped with the second fluorescent tube between two annular conductive films, is located at second sliding The annular conductive film on the downside of chamber is contacted with the glass infuser top surface, and the annular on the upside of second sliding cavity is led Electric piece top surface is fixed with the annular magnet to repel each other with the electromagnet, connects between the annular magnet and the electromagnet bottom surface It is connected to second spring, the electromagnet can repel the annular magnet and the annular conductive film is driven to squeeze the glass infuser, institute It states glass infuser and glides storage into the first sliding cavity toroidal cavity, while the cathode contact and the cathode contact are distinguished It is contacted with two annular conductive films and Electricity Federation, the electromagnet roof is equipped with wind wheel switching mechanism, the wind wheel switching on and shutting down Structure can make the electromagnet be powered and repel the annular magnet in the biggish situation of wind speed, and the first sliding cavity annular is empty Chamber outer end wall is equipped with opening upwards, the first sliding cavity toroidal cavity, the interior sliding of the first sliding cavity toroidal cavity Equipped with ring slider, the ring-shaped slide slot of opening upwards is equipped in the ring slider, rotation is equipped in the ring-shaped slide slot Cylinder, the cylinder inner wall are fixed with reflective mirror, on rear side of the reflective mirror and the cylinder end wall be equipped with it is pre-and post perforative go out Optical port, the angle adjusting mechanism make the light-emitting window deflection change lighting angle, the lower lamp by rotating the cylinder Bilateral symmetry, which is equipped with, in seat is connected to the first sliding cavity toroidal cavity and the first rotation chamber, and first rotation is intracavitary Rotation is equipped with first rotating shaft, is fixed with and the first rack gear meshed gears, the ring slider in the first rotating shaft Top surface is fixed with the second rack gear engaged with the gear, slided on the reflective mirror the upper lamp holder and the lower lamp holder it Between the light that is issued by first fluorescent tube and second fluorescent tube of reflection, finally converge in the light-emitting window and project, formed and visited Illuminator.

Preferably, the angle adjusting mechanism includes the interior left and right of the linking arm through the second rotation chamber being equipped with, described The intracavitary rotation of second rotation is equipped with the second shaft, is fixed with and can rub with what the cylinder outer surface contacted in second shaft Wheel is wiped, the friction wheel from rotation drives the rotary drum, and the cylinder makes the light-emitting window deflection change lighting angle, described Linking arm left end wall is fixed with the first switch with the cathode contact, the cathode contact Electricity Federation, presses described first and opens Pass makes the first fluorescent tube electrified light emitting.

Preferably, the wind wheel switching mechanism includes the third rotation chamber that the electromagnet roof is equipped with, and the third turns Dynamic chamber and the upper lamp holder external world rotation are equipped with the third shaft extended up and down, and third shaft top is fixed with survey wind Wheel, third shaft bottom end are fixed with disk, and the disk left and right ends are connected with skewback by third spring, and described the The second switch with the electromagnet Electricity Federation, second switch electricity when being extruded are fixed on the left of three rotation bottom of chamber walls Magnet, which is powered, repels the annular magnet, and the third rotation chamber left end wall is equipped with the perforative 4th rotation chamber in left and right, and described the The intracavitary rotation of four rotations is equipped with the 4th shaft, and stock is fixed in the 4th shaft, and right end fixation in the stock bottom surface is set Have a pressure ram contacted with the second switch, the survey wind speed round when larger the skewback squeeze institute under the action of the centrifugal force Stock is stated, the stock drives the pressure ram to be pressed down against the second switch.

In conclusion the beneficial effects of the present invention are: a kind of Navigation Lamp of the invention, is quick on the draw, can searchlight with Switch under general lighting lamp mode, it is feature-rich；Meanwhile the device of the invention, cloche automatic accomodation securely and reliably use Service life is long.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is a kind of overall structure diagram of Navigation Lamp of the invention；

Fig. 2 is the structural schematic diagram of A-A in Fig. 1；

Fig. 3 is the structural schematic diagram of B-B in Fig. 1；

Fig. 4 is the enlarged structure schematic diagram of C in Fig. 1；

Fig. 5 is the enlarged structure schematic diagram of D in Fig. 1.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Below with reference to Fig. 1-5, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.

As shown in Figs. 1-5, a kind of Navigation Lamp of the invention, including lower lamp holder 54, between the lower lamp holder 54 and boat deck It is fixedly connected with support rod 25, is equipped with upper lamp holder 34 above the lower lamp holder 54, lower 54 right side of lamp holder passes through linking arm 32 is fixed with the upper lamp holder 34, is equipped with angle adjusting mechanism 91 in the linking arm 32, the angle adjusting mechanism 91 can change Become device lighting angle, the first sliding cavity toroidal cavity 23 of opening upwards, first sliding are equipped in the lower lamp holder 54 23 bottom wall central of chamber toroidal cavity is fixed with the first cylinder 26,26 outer surface of the first cylinder and the first sliding cavity ring Sliding is equipped with the glass infuser 27 contacted with upper 34 bottom surface of lamp holder between 23 inner wall of shape cavity, and 27 outer surface of glass infuser is left Right to be symmetrically fixed with the first rack gear 28,26 top surface of the first cylinder is fixed with cathode contact 22, the glass infuser 27 with It is connected with the first spring 24 between first sliding cavity toroidal cavity, 23 bottom wall, is equipped with what Open Side Down in the upper lamp holder 34 Second sliding cavity 14,14 roof of the second sliding cavity are fixed with electromagnet 13, and the 14 roof center of the second sliding cavity is solid Surely it is equipped with the second cylinder 19,19 bottom surface of the second cylinder is fixed with cathode contact 20, and the cathode contact 20 is born with described There is the first fluorescent tube 21 in Electricity Federation between pole contact 22, and first fluorescent tube 21 individually shines and 27 shape of glass infuser under normal conditions At headlamp, symmetrical above and below slide is led equipped with annular between 19 outer surface of the second cylinder and 14 inner wall of the second sliding cavity Electric piece 17, Electricity Federation is equipped with the second fluorescent tube 18 between two annular conductive films 17, positioned at 14 downside of the second sliding cavity The annular conductive film 17 is contacted with 27 top surface of glass infuser, the ring shaped conductive positioned at 14 upside of the second sliding cavity 17 top surface of piece is fixed with the annular magnet 16 to repel each other with the electromagnet 13, the annular magnet 16 and 13 bottom of electromagnet Second spring 15 is connected between face, the electromagnet 13 can repel the annular magnet 16 and the annular conductive film 17 is driven to squeeze The glass infuser 27 is pressed, the glass infuser 27 glides storage into the first sliding cavity toroidal cavity 23, while the anode Contact 20 contacts respectively with two annular conductive films 17 with the cathode contact 22 and Electricity Federation, and 13 roof of electromagnet is set There is wind wheel switching mechanism 90, the wind wheel switching mechanism 90 can make the electromagnet 13 be powered side by side in the biggish situation of wind speed Denounce the annular magnet 16,23 outer end wall of the first sliding cavity toroidal cavity is equipped with the 43 of opening upwards, and described first is sliding Dynamic chamber toroidal cavity 23, interior slide of the first sliding cavity toroidal cavity 23 is equipped with ring slider 48, in the ring slider 48 Ring-shaped slide slot 47 equipped with opening upwards, the interior rotation of the ring-shaped slide slot 47 are equipped with cylinder 44, and 44 inner wall of cylinder is solid Surely it is equipped with reflective mirror 45, the reflective mirror 45 is equipped with pre-and post perforative light-emitting window 53, the angle with the 44 rear side end wall of cylinder Degree regulating mechanism 91 makes the deflection of light-emitting window 53 by rotating the cylinder 44 and changes lighting angle, in the lower lamp holder 54 Bilateral symmetry is equipped with the first rotation chamber 52 for being connected to the first sliding cavity toroidal cavity 23 and described 43, the first rotation chamber Rotation is equipped with first rotating shaft 50 in 52, be fixed in the first rotating shaft 50 with 28 meshed gears 51 of the first rack gear, 48 top surface of ring slider is fixed with the second rack gear 46 engaged with the gear 51, slides on the reflective mirror 45 described The light issued by first fluorescent tube 21 with second fluorescent tube 18 is reflected between upper lamp holder 34 and the lower lamp holder 54, it is final to converge Gather into the light-emitting window 53 and project, forms searchlight.

Beneficial, the angle adjusting mechanism 91 includes the interior left and right of the linking arm 32 through the second rotation chamber being equipped with 29, the interior rotation of the second rotation chamber 29 is equipped with the second shaft 31, and being fixed in second shaft 31 can be with the cylinder The friction pulley 30 of 44 appearance face contacts, the friction pulley 30 rotation drive the cylinder 44 to rotate, the cylinder 44 make it is described go out The deflection of optical port 53 changes lighting angle, and the 32 left end wall of linking arm is fixed with and the cathode contact 20, cathode touching The first switch 33 of 22 Electricity Federations of point, pressing the first switch 33 makes 21 electrified light emitting of the first fluorescent tube.

Beneficial, the wind wheel switching mechanism 90 includes the third rotation chamber 55 that 13 roof of electromagnet is equipped with, described Third rotation chamber 55 and the extraneous rotation of the upper lamp holder 34 are equipped with the third shaft 11 extended up and down, 11 top of third shaft It is fixed with and surveys wind wheel 10,11 bottom end of third shaft is fixed with disk 12, and 12 left and right ends of disk pass through third Spring 41 is connected with skewback 42, is fixed on the left of third rotation 55 bottom wall of chamber and opens with the second of 13 Electricity Federation of electromagnet Pass 40, the second switch 40 energization of electromagnet 13 repulsion annular magnet 16 when being extruded, the third rotation chamber 55 left end walls are equipped with the perforative 4th rotation chamber 36 in left and right, and rotation is equipped with the 4th shaft 37 in the 4th rotation chamber 36, described It is fixed with stock 38 in 4th shaft 37, the 38 bottom surface right end of stock is fixed with squeezing of contacting with the second switch 40 Compression bar 39,10 revolving speeds of the survey wind wheel when larger the skewback 42 squeeze the stock 38, the stock under the action of the centrifugal force 38 drive the pressure ram 39 to be pressed down against the second switch 40.

In the following, applicant will come in detail with reference to the concrete composition of attached drawing and a kind of Navigation Lamp of the application described above Carefully introduce its application method:

When extraneous wind speed is lower, 10 revolving speeds of the survey wind wheel are slower, i.e., the centrifugal force that the described skewback 42 is subject to is not enough to squeeze The stock 38, the second switch 40 are not extruded, 13 no power of electromagnet, and the glass infuser 27 is located at described at this time Between upper lamp holder 34 and the lower lamp holder 54, after pressing the first switch 33, first fluorescent tube 21 individually shine with it is described Glass infuser 27 forms headlamp；

When extraneous wind speed is higher, 10 quick rotation of survey wind wheel, the second switch 40 squeezes under the action of the centrifugal force at this time The stock 38 is pressed, the stock 38 drives the pressure ram 39 to glide and squeezes the second switch 40, and the electromagnet 13 is logical Electricity simultaneously repels the annular magnet 16, and the annular magnet 16 drives the annular conductive film 17 to glide with second fluorescent tube 18 And the glass infuser 27 is squeezed, the glass infuser 27 is contained into the first sliding cavity toroidal cavity 23, while described Two fluorescent tubes 18 between the upper lamp holder 34 and the lower lamp holder 54, two annular conductive films 17 respectively with the anode Contact 20,22 Electricity Federation of the cathode contact, after pressing the first switch 33 at this time, second fluorescent tube 18 and first lamp Pipe 21 can light, and brightness increases；

At the same time, first rack gear 28 glides to driving by the gear 51 and slide on second rack gear 46, and described second Rack gear 46 drives the cylinder 44 to slide on the ring slider 48, and the reflective mirror 45 is located at the upper lamp holder 34 and institute at this time It states between lower lamp holder 54, the light issued by second fluorescent tube 18 with first fluorescent tube 21 can be reflected, light finally reflects convergence Launch to form searchlight in the light-emitting window 53；

When device has the function of searchlighting, rotating the friction pulley 30 can drive the cylinder 44 to rotate, and the cylinder 44 makes institute It states the deflection of light-emitting window 53 and changes lighting angle.

In conclusion a kind of Navigation Lamp of the invention, is quick on the draw, it can be in searchlight and the mode incision of general lighting lamp It changes, it is feature-rich；Meanwhile the device of the invention, cloche automatic accomodation, securely and reliably, long service life.

The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.

Claims

1. a kind of Navigation Lamp of the invention, including lower lamp holder are fixedly connected with support rod between the lower lamp holder and boat deck, institute It states and is equipped with upper lamp holder above lower lamp holder, the lower lamp holder right side is fixed by linking arm and the upper lamp holder, the linking arm Interior to be equipped with angle adjusting mechanism, the angle adjusting mechanism can be changed device lighting angle, be equipped in the lower lamp holder be open to On the first sliding cavity toroidal cavity, the first sliding cavity toroidal cavity bottom wall central is fixed with the first cylinder, described Sliding is equipped with the glass contacted with the upper lamp holder bottom surface between one cylindrical outer surface and the first sliding cavity toroidal cavity inner wall Glass cylinder, the glass infuser outer surface bilateral symmetry are fixed with the first rack gear, and first cylinder top surface is fixed with cathode touching Point is connected with the first spring, is equipped in the upper lamp holder between the glass infuser and the first sliding cavity toroidal cavity bottom wall The second sliding cavity that Open Side Down, the second sliding cavity roof are fixed with electromagnet, the second sliding cavity roof center It is fixed with the second cylinder, second bottom cylindrical face is fixed with cathode contact, the cathode contact and the cathode contact Between Electricity Federation have the first fluorescent tube, under normal conditions first fluorescent tube individually shine with the glass infuser formed headlamp, it is described Symmetrical above and below slide is equipped with annular conductive film, two annulars between second cylindrical outer surface and the second sliding cavity wall Electricity Federation is equipped with the second fluorescent tube between conductive sheet, the annular conductive film and the glass infuser on the downside of second sliding cavity Top surface contact, the annular conductive film top surface on the upside of second sliding cavity is fixed with repels each other with the electromagnet Annular magnet, is connected with second spring between the annular magnet and the electromagnet bottom surface, the electromagnet can repel described Annular magnet drives the annular conductive film to squeeze the glass infuser, and the glass infuser, which glides, to be stored to the first sliding cavity ring In shape cavity, while the cathode contact contacts respectively with two annular conductive films with the cathode contact and Electricity Federation, institute Electromagnet roof is stated equipped with wind wheel switching mechanism, the wind wheel switching mechanism can make the electromagnet in the biggish situation of wind speed It being powered and repels the annular magnet, the first sliding cavity toroidal cavity outer end wall is equipped with opening upwards, and described first Sliding cavity toroidal cavity, the interior sliding of the first sliding cavity toroidal cavity are equipped with ring slider, are equipped with and open in the ring slider The upward ring-shaped slide slot of mouth, the interior rotation of the ring-shaped slide slot are equipped with cylinder, and the cylinder inner wall is fixed with reflective mirror, institute It states end wall on rear side of reflective mirror and the cylinder and is equipped with pre-and post perforative light-emitting window, the angle adjusting mechanism is by rotating the circle Cylinder makes the light-emitting window deflection to change lighting angle, and bilateral symmetry, which is equipped with, in the lower lamp holder is connected to the first sliding cavity ring Shape cavity and the first rotation chamber, intracavitary rotate of first rotation is equipped with first rotating shaft, fixed in the first rotating shaft Equipped with the first rack gear meshed gears, the ring slider top surface is fixed with the second tooth engaged with the gear Item slides between the upper lamp holder and the lower lamp holder reflection on the reflective mirror by first fluorescent tube and second fluorescent tube The light of sending is finally converged in the light-emitting window and is projected, and forms searchlight.

2. a kind of Navigation Lamp according to claim 1, it is characterised in that: the angle adjusting mechanism includes the linking arm The second rotation chamber being equipped with is run through in interior left and right, and intracavitary rotate of second rotation is equipped with the second shaft, solid in second shaft It is fixed to be equipped with the friction pulley that contacted with the cylinder outer surface, linking arm left end wall be fixed with the cathode contact, The first switch of the cathode contact Electricity Federation.

3. a kind of Navigation Lamp according to claim 1, it is characterised in that: the wind wheel switching mechanism includes the electromagnet The third that roof is equipped with rotates chamber, and the third rotation chamber and the upper lamp holder external world rotation are equipped with the third extended up and down and turn Axis, third shaft top are fixed with survey wind wheel, and third shaft bottom end is fixed with disk, described disk or so two End is connected with skewback by third spring, and second with the electromagnet Electricity Federation is fixed on the left of the third rotation bottom of chamber wall Switch, third rotation chamber left end wall are equipped with the perforative 4th rotation chamber in left and right, and the intracavitary rotation of the 4th rotation is equipped with the Four shafts are fixed with stock in the 4th shaft, and stock bottom surface right end is fixed with to be contacted with the second switch Pressure ram.