CN103511958A - Field work indicating lamp - Google Patents
Field work indicating lamp Download PDFInfo
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- CN103511958A CN103511958A CN201210207944.7A CN201210207944A CN103511958A CN 103511958 A CN103511958 A CN 103511958A CN 201210207944 A CN201210207944 A CN 201210207944A CN 103511958 A CN103511958 A CN 103511958A
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Abstract
The invention provides a field work indicating lamp. The field work indicating lamp comprises a lifting rod assembly with the adjustable length, a lamp panel assembly, a lamp installation frame, a battery box structure, three indicating lamp bodies and two lengthening frames, wherein the lamp panel assembly is detachedly and fixedly connected with one end of the lifting rod assembly, the lamp installation frame is a long-strip-shaped reverse-U-shaped shell, the middle of the lamp installation frame is fixedly connected with one end of each connection frame of the lamp panel assembly so that the lamp installation frame can rotate around a rotating shaft, the number of the connection frames is two, the battery box structure is detachably fixed to the inner portion of the lamp installation frame and used for containing a battery, the three indicating lamp bodies are fixed to the top of the lamp installation frame, the three indicating lamp bodies are electrically connected with the battery in the battery box structure, the two ends of the lamp installation frame are respectively sleeved with one lengthening frame, and the two lengthening frames can slide relative to the lamp installation frame. According to the field work indicating lamp, the height of the indicating lamp can be adjusted through change of the length of the lifting rod assembly, the angle of inclination of the indicating lamp is adjusted through rotation of the lamp installation frame, the distances between the three indicating lamp bodies are adjusted through the two lengthening frames, and therefore the field work indicating lamp can be suitable for different landforms.
Description
[technical field]
The present invention relates to a kind of indicator lamp, particularly relate to a kind of field work indicator lamp.
[background technology]
Field work indicator lamp is a kind of common, not special light fixture in light fixture, and for example, pilot needs to adopt field work indicator lamp to give the distant signal of landing place sign on parachuting at night Shi， ground.
Yet height and the irradiating angle of traditional field work indicator lamp all immobilize, for different landform, need to adopt dissimilar field work indicator lamp, therefore, traditional field work indicator lamp be difficult to applicable different terrain.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of field work indicator lamp of applicable different terrain.
An indicator lamp, comprising:
Lifting rod component, its adjustable in length;
Lamp panel assembly, is removably fixedly connected with one end of described lifting rod component, and described lamp panel assembly comprises:
Fixed bar ，Qi one end is connected with described lifting rod component is coaxial;
Sleeve, its middle part is fixedly connected with described fixed bar one end away from described lifting rod component, and its stack shell is substantially vertical with described fixed bar, on the barrel of described sleeve, offers screw;
Rotating shaft, is contained in described sleeve rotationally;
Two link ，Qi one end are fixedly connected with the two ends of described rotating shaft respectively;
Upper locking screw element, through the screw of described sleeve, and one end of described upper locking screw element and described rotating shaft can butts and limit described rotating shaft rotation;
Lamp mounting stand, is the inverted U-shaped housing of strip, and the middle part of described lamp mounting stand is fixedly connected with the other end of described two links, makes described lamp mounting stand rotatable around described rotating shaft;
Battery pack structure, is removably fixed in described lamp mounting stand, and described battery pack structure is used for accommodating battery;
Two extend frame, be sheathed on respectively the two ends of described lamp mounting stand, and relatively described lamp mounting stand slidably; And
Three indicator lamps, are fixed on the top of described lamp mounting stand, and described three indicator lamps are electrically connected to the battery in described battery pack structure;
Wherein, an indicator lamp in described three indicator lamps is positioned at the middle part of described lamp mounting stand, and two other indicator lamp lays respectively at described two and extends on frame; By changing the length of described lifting rod component, regulate the height of described three indicator lamps, by rotating around described rotating shaft the angle of inclination that described lamp mounting stand regulates described three indicator lamps; By described two, extend frame and slide with respect to described lamp mounting stand, and regulate the spacing between described three indicator lamps.
Above-mentioned field work indicator lamp regulates the height of indicator lamp by changing the length of lifting rod component, by rotating lamp mounting stand, regulate the angle of inclination of indicator lamp, by two Extension supports, regulate the spacing between three indicator lamps, thereby make above-mentioned field work indicator lamp come regulating irradiation angle and height according to different landform, therefore, above-mentioned field work indicator lamp is applicable to different terrain.
In an embodiment, described lifting rod component comprises therein:
The body of rod of more piece hollow, it is mutually socketed and forms elongated rod shape;
A plurality of fixed covers, are located at respectively the junction of the described more piece body of rod, on described fixed cover, offer screw; And
A plurality of spacing screw elements, respectively through the screw of described a plurality of fixed covers, and one end of described spacing screw element and described body of rod butt and limit the relative sliding between the described body of rod;
Wherein, unclamp described spacing screw element, one of them body of rod is slipped in the body of rod that another one socket-connects, and change the length of described lifting rod component.
In an embodiment, described fixed bar is sheathed on a body of rod that is positioned at end in described lifting rod component away from one end of described sleeve therein, and described fixed bar offers screw away from one end of described sleeve; Described lamp panel assembly also comprises lower locking screw part, described lower locking screw part is through the screw of described fixed bar, and in one end and described lifting rod component, be positioned at the body of rod butt of end, and described fixed bar is fixedly connected with the body of rod that is positioned at end in described lifting rod component.
Therein in an embodiment, one end of the body of rod being connected with described fixed bar in described lifting rod component offers annular stopper slot, described stopper slot is along the circumferential extension of the described body of rod, described lamp panel assembly also comprises locking pin, described locking pin is through described fixed bar, and one end is connected in described stopper slot, described fixed bar rotated on the described body of rod and do not come off.
Therein in an embodiment, described lamp panel assembly is also included as the bracing frame of square block body structure, support frame as described above is contained in described lamp mounting stand, and the wherein a pair of opposite flank of support frame as described above is fixedly connected with the two side of described lamp mounting stand respectively, and another is fixedly connected with the other end of described two links respectively opposite flank.
In an embodiment, the two ends of described rotating shaft all offer the slit radially extending along it therein, and one end of described two links is contained in respectively in the slit at described rotating shaft two ends, and fixes by threaded fastener.
Therein in an embodiment, the two ends of described rotating shaft all expose to described sleeve outside, and offer the axially extended annular slot along described rotating shaft, in described annular slot, are arranged with snap ring, to prevent that described rotating shaft from deviating from described sleeve.
In an embodiment, also comprise the switch module being fixed on described lamp mounting stand therein, on the sidewall of described lamp mounting stand, offer key hole, described switch module comprises:
Switch, is located in described lamp mounting stand, and corresponding described key hole setting;
Deflating cap, is sheathed on described switch, and through described key hole, described deflating cap part is exposed to outside described key hole; And
Switch fixing casing, is fixed on described lamp mounting stand inner side, and with described switch butt, described switch fixing casing offers the fixing hole passing for described switch;
Wherein, described switch is electrically connected to described indicator lamp, for controlling starting working or quitting work of described indicator lamp.
In an embodiment, also comprise that two are walked spool therein, walk spool and be all located in described lamp mounting stand for described two, for the wire for being electrically connected to described indicator lamp, pass.
In an embodiment, also comprise drill rod assembly therein, described drill rod assembly is fixedly connected with described lifting rod component one end away from described lamp mounting stand, and described drill rod assembly has pedal frame.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the field work indicator lamp of embodiment of the present invention;
Fig. 2 is the exploded view of the field work indicator lamp shown in Fig. 1;
Fig. 3 is the partial exploded view of the field work indicator lamp shown in Fig. 1;
Fig. 4 is the partial exploded view of the field work indicator lamp shown in Fig. 1;
Fig. 5 is the structural representation of the battery pack structure of the field work indicator lamp shown in Fig. 1 while being installed on lamp mounting stand;
Fig. 6 is the exploded view of the battery pack structure shown in Fig. 5;
Fig. 7 is the upward view of the battery pack structure shown in Fig. 5 while being installed on lamp mounting stand;
Fig. 8 is the cutaway view along IV-IV line in Fig. 5;
Fig. 9 is the cutaway view along V-V line in Fig. 5;
Figure 10 is the stereogram of the anodal electric-conductor of the battery pack structure shown in Fig. 5;
Figure 11 is the stereogram of the negative pole electric-conductor of the battery pack structure shown in Fig. 5;
Figure 12 is the stereogram of one of them indicator lamp of the field work indicator lamp shown in Fig. 1;
Figure 13 is the exploded view of the indicator lamp shown in Figure 12;
Figure 14 is the top view of the indicator lamp shown in Figure 12;
Figure 15 is the profile along A-A line in Figure 14;
Figure 16 is the profile at another visual angle of the indicator lamp shown in Figure 12;
Figure 17 is the partial perspective view of the field work indicator lamp shown in Fig. 5;
Figure 18 is the state diagram of the irradiating angle of the field work indicator lamp shown in Fig. 1 while regulating.
[specific embodiment]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provided preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1 and Fig. 2, the field work indicator lamp of embodiment of the present invention, can be for the field work indicator lamp, Traffic alarm light etc. of parachute jumping use, and specifically in the present embodiment, the parachute field work indicator lamp of use of take describes as example.
Field work indicator lamp comprises lifting rod component 10, lamp panel assembly 20, lamp mounting stand 30, battery pack structure 40 and indicator lamp 50.Lifting rod component 10 is for regulating the height of indicator lamp 50.Lamp panel assembly 20 is for being fixedly connected with lifting rod component 10 and lamp mounting stand 30.Lamp mounting stand 30 is for fixing indicator lamp 50.Battery pack structure 40 is for being powered at indicator lamp 50.
The adjustable in length of lifting rod component 10.Lifting rod component 10 can adopt existing retractable rod, also can adopt Telescopic rod structure of the present invention.Refer to Fig. 3, specifically in the present embodiment, lifting rod component 10 comprises the body of rod 11, fixed cover 13 and spacing screw element 15.The body of rod 11 is more piece, and is hollow, and it is mutually socketed and forms elongated rod shape.Fixed cover 13 is a plurality of, is located at respectively more piece body of rod 11 junction, on each fixed cover 13, offers screw.Spacing screw element 15 is a plurality of, and respectively through the screw of a plurality of fixed covers 13, and the body of rod 11 slips are limited in spacing screw element 15 one end with the body of rod 11 butts.Wherein, unclamp spacing screw element 15, one of them body of rod 11 is slipped in the body of rod 11 that another one socket-connects, and change the length of lifting rod component 10.
The middle part of sleeve 22 is fixedly connected with away from lifting rod component 10 one end with fixed bar 21, and its stack shell is substantially vertical with fixed bar 21.On the barrel of sleeve 22, offer screw (figure is mark not).
Rotating shaft 23 is contained in sleeve 22 rotationally.Link 24 is two, and each link 24 one end is fixedly connected with rotating shaft 23 one end respectively.Specifically in the present embodiment, rotating shaft 23 two ends all offer the slit 23a radially extending along it, and each link 24 one end is respectively contained in the slit 23a at rotating shaft 23 two ends, and fixes by threaded fastener.
Rotating shaft 23 two ends all expose to sleeve 22 outsides, and offer the axially extended annular slot 23b along rotating shaft 23, are arranged with snap ring 23c, in case spline axle 23 is deviate from sleeve 22 in annular slot 23b.
Upper locking screw element 25 is through the screw of sleeve 22, and upper locking screw element 25 one end and rotating shaft 23 can butts and limit rotating shaft 23 rotations.
Wherein, fixed bar 21 is sheathed on a body of rod 11 that is positioned at end in lifting rod component 10 away from sleeve 22 one end, and fixed bar 21 offers screw away from sleeve 22 one end.Lamp panel assembly 20 also comprises lower locking screw part 26, lower locking screw part 26 is through the screw of fixed bar 21, and in one end and lifting rod component 10, be positioned at the body of rod 11 butts of end, and fixed bar 21 is fixedly connected with the body of rod 11 that is positioned at end in lifting rod component 10.
Further, fixed bar 21 one end is connected with lifting rod component 10 is coaxial.The body of rod 11 one end being connected with fixed bar 21 in lifting rod component 10 offers annular stopper slot 11a, and stopper slot 11a is along the circumferential extension of the body of rod 11.Lamp panel assembly 20 also comprises locking pin 27, and locking pin 27 is connected in stopper slot 11a through fixed bar 21，Bing one end, fixed bar 21 is rotated on the body of rod 11 and do not come off.
It should be noted that, bracing frame 28 also can omit, and now, link 24 is directly fixedly connected with by threaded fastener with lamp mounting stand 30.
The inverted U-shaped housing that lamp mounting stand 30 is strip, the middle part of lamp mounting stand 30 is fixedly connected with the other end of two links 24, makes lamp mounting stand 30 23 rotatable around the shaft.
Field work indicator lamp also comprises that two extend frame 37.Two prolongation framves 37 are sheathed on respectively lamp mounting stand 30 two ends, and relative lamp mounting stand 30 slidably.Specifically in the present embodiment, extend the tube structure that frame 37 is rectangle.
For can stable position after making to extend frame 37 and sliding with respect to lamp mounting stand 30, field work indicator lamp also comprises positioning component 39, also offers through hole on lamp mounting stand.Extend on frame 37 and offer a plurality of adjustment holes.
If desired regulate the extension elongation of prolongation frame 37, only needing to slide extends frame 37, until locating pin 39c end is positioned in the adjustment hole of desired location, thereby again locate, extends frame 37.
Refer to Fig. 5 and Fig. 6, specifically in the present embodiment, battery pack structure 40 comprises battery case 120, battery cover 130, anodal electric-conductor 140 and negative pole electric-conductor 150.Lamp mounting stand 30, for battery case 120 is fixed on to lamp main body (not shown), moves with lamp main body.Battery case 120 is for accommodating battery 200.Battery cover 130 is for closing battery box 120.Anodal electric-conductor 140 is for electrically contacting with the positive pole of battery 200, and negative pole electric-conductor 150 is for contacting with the negative electricity of battery 200.
See also Fig. 7, the bottom of lamp mounting stand 30 offers connecting hole 33.The bottom of lamp mounting stand 30 is provided with locating hole 35.
Specifically in the present embodiment, battery case 120 is provided with housing 127 at the opening part of battery case 121.Housing 127 is provided with the opening annular stage portion 127a of a week around battery case 121, and the periphery of battery cover 130 is contained in stage portion 127a.The first snap fit 123 is located at the outer edge of housing 127.Draw-in groove 125 is formed at the bottom of stage portion 127a.
Certainly, housing 127 also can omit, and now, battery cover 120 is directly covered on the opening of the battery case 121 of battery case 120, and the first snap fit 123 protrudes bending and extends, and draw-in groove 125 is opened in the sidewall of battery case 121 near the edge of opening.
The draw-in groove 125 that battery cover 130 edge is provided with the second snap fit 131, the second snap fits 131 and battery case 120 holds mutually and battery cover 130 is removably fixed on to the opening part of battery case 121.Wherein, after battery case 120 is fixedly connected with battery cover 130, can be contained in the lump in lamp mounting stand 30.Specifically in the present embodiment, battery cover 130 is rectangular slab body structure, but is not limited to rectangular slab body structure, only needs it to coordinate with the opening shape of the battery case 121 of battery case 120.
Further, battery case 120 is also provided with positive stop lug boss 127b on the sidewall of the stage portion 127a of housing 127, and the periphery interference fit of positive stop lug boss 127b and battery cover 130, so that battery cover 130 is securely fastened in the stage portion 127a of housing 127.
Refer to Fig. 8, the medial surface of battery cover 130 is provided with butt rib 133, and butt rib 133 has the bearing surface that the profile with battery 200 matches; The bottom of the battery case 121 of battery case 120 is provided with supporting rib 126, and supporting rib 126 has the bearing surface that the profile with battery 200 matches; Bearing surface by butt rib 133 presses down battery 200, top battery 200 on the bearing surface of supporting rib 126, battery 200 is defined in the battery case 121 of battery case 120 reposefully, in order to avoid cause positive pole and negative pole and anodal electric-conductor 140 and negative pole electric-conductor 150 poor electric contact of battery 200, and damage the light source of light fixture.
Please refer to Fig. 6 to Fig. 9, anodal electric-conductor 140 and negative pole electric-conductor 150 are located at respectively in the two opposite side walls of battery case 121 of battery case 120.Specifically in the present embodiment, the two ends of battery case 121 bottoms of battery case 120 are equipped with two spaced card articles 129, between card article 129 and the sidewall of battery case 121, have gap, and anodal electric-conductor 140 and negative pole electric-conductor 150 are fastened in gap.
Be appreciated that, anodal electric-conductor 140 and negative pole electric-conductor 150 are not limited to adopt card article 129 to fix, also can adopt other modes, for example, in other embodiments, anodal electric-conductor 140 and negative pole electric-conductor 150 adopts the modes such as glue bondings, snap fit engaging to be fixed in the two opposite side walls of battery case 121 of battery case 120.
Anodal electric-conductor 140 and negative pole electric-conductor 150 also adopt the both positive and negative polarity conducting strip of common battery case, but in embodiment, anodal electric-conductor 140 and negative pole electric-conductor 150 have adopted and changed convenience, fixation, electrically contacted good structure, as mentioned below.
Refer to Fig. 9 and Figure 10, specifically in the present embodiment, anodal electric-conductor 140 comprises the first sheet noumenon 141, the first elasticity retaining sheet 143 and the first brace 145.The first elasticity retaining sheet 143 and the first brace 145 are all pressed and are bent to form from the first sheet noumenon 141 upper punches.
The first sheet noumenon 141 is roughly rectangle, can certainly be other shapes, for example, and positive shape changeable, ellipse etc.The medial recess Er another side of the first sheet noumenon 141 forms boss portion 141a, and boss portion 141a is for the positive electrode cap butt with battery 200.
The first elasticity retaining sheet 143 is two, and from the relative dual-side of the first sheet noumenon 141, the lateral buckling towards the boss portion 141a place of the first sheet noumenon 141 extends respectively.
The first brace 145 is the side boss portion 141a bending extension dorsad near two the first elasticity retaining sheets 143 from the first sheet noumenon 141.
Wherein, the first sheet noumenon 141 inserts in the gap existing between card articles 129 and the sidewall of battery case 121, two the first elasticity retaining sheets 143 respectively with two card article 129 butts that are positioned at battery case 121 one end of battery case 120.The bottom correspondence of battery case 120 offers the first through hole 128a passing for the first brace 145, and the first brace 145 is for electrical connecting wire (not shown).
Due to the first elasticity retaining sheet 143 and card article 129 elasticity butts, while changing anodal electric-conductor 140, only need firmly extract anodal electric-conductor 140, therefore change anodal electric-conductor 140 more for convenience, and, the first elasticity retaining sheet 143 has elasticity, and it occurs to be fastened in the gap between card article 129 and the sidewall of battery case 121 after deformation, and anodal electric-conductor 140 is fastened between card article 129 and the sidewall of battery case 121 securely.In addition, the first elasticity retaining sheet 143 provides an elastic-restoring force in the first sheet noumenon 141, makes the boss portion 141a of the first sheet noumenon 141 remain the positive electrode cap butt with battery 200.The first brace 145 stretches into outside battery case 120 through the through hole 128a of the bottom of battery case 120, be convenient to connect wire, meanwhile, there are deformation and be fastened in the through hole 128a of bottom of battery case 120 in the first brace 145, further locates anodal electric-conductor 140.
Refer to Fig. 9 and Figure 11, specifically in the present embodiment, negative pole electric-conductor 150 comprises the second sheet noumenon 151, volute spring 153, the second elasticity retaining sheet 155 and the second brace 157.The second elasticity retaining sheet 155 and the second brace 157 are all pressed and are bent to form from the second sheet noumenon 151 upper punches.
The second sheet noumenon 151 is roughly rectangle, can certainly be other shapes, for example, and positive shape changeable, ellipse etc.The second sheet noumenon 151 is provided with two winder 151a, and two winder 151a bend towards second sheet noumenon 151 the same side from the wherein a pair of relative dual-side of the second sheet noumenon 151 respectively.
The stub end of volute spring 153 is fastened in winder, and the stub end of volute spring 153 is fixed on to a side of the second sheet noumenon 151.Volute spring 153 is for the negative pole butt with battery 200.
The second elasticity retaining sheet 155 is two, and from another of the second sheet noumenon 151, to relative dual-side, the lateral buckling towards volute spring 153 places extends respectively.
The second brace 157 is from the side volute spring 153 bending extensions dorsad at one of them winder 151a place of the second sheet noumenon 151.
Wherein, the second sheet noumenon 151 inserts in the gap existing between card articles 129 and the sidewall of battery case 121, two the second elasticity retaining sheets 155 respectively with two card article 129 butts that are positioned at battery case 121 other ends.The bottom correspondence of battery case 120 offers the second through hole 128b passing for the second brace 157, and the second brace 157 is for electrical connecting wire (not shown).
Due to the second elasticity retaining sheet 155 and card article 129 elasticity butts, while changing negative pole electric-conductor 150, only need firmly extract negative pole electric-conductor 150, therefore change negative pole electric-conductor 150 more for convenience, and, the second elasticity retaining sheet 155 has elasticity, and it occurs to be fastened in the gap between card article 129 and the sidewall of battery case 121 after deformation, and negative pole electric-conductor 150 is fastened between card article 129 and the sidewall of battery case 121 securely.In addition, the second elasticity retaining sheet 155 provides an elastic-restoring force in the second sheet noumenon 151, makes volute spring 153 remain the positive electrode cap butt with battery 200.The second brace 157 stretches into outside battery case 120 through the through hole 128b of the bottom of battery case 120, be convenient to connect wire, meanwhile, there are deformation and be fastened in the through hole 128b of bottom of battery case 120 in the second brace 157, further locates negative pole electric-conductor 150.
The battery case 120 of above-mentioned battery pack structure 40 removably connects by the first snap fit 123 and mode and lamp mounting bracket 110 that connecting hole 33 fastens, and mode and battery case that battery cover 130 holds mutually by the second snap fit 131 and draw-in groove 125 removably connect.Therefore, above-mentioned battery pack structure 40, without adopting threaded fastener to be fixedly connected with, only needs free-hand can installation and dismantle, and without by means of specific purpose tool, it changes battery 200 more for convenience.
Meanwhile, the first snap fit 123 is located at the outside of battery case 120 and is fastened in lamp mounting stand 30, makes the first snap fit 123 can not expose to lamp mounting stand 30 outsides, and avoid when battery pack structure 40 is installed by false touch, therefore, above-mentioned battery pack structure 40 compact conformations, and fixed; In addition, the second snap fit 131 is located at the inner side of battery cover 121, and coordinate with the draw-in groove 125 of being located at battery case 121 inner sides of battery case 120, thereby make the second snap fit 131 can not expose to outside battery case, and avoid when battery pack structure 40 is installed by false touch, make compact conformation, and fixed.
Specifically in the present embodiment, indicator lamp 50 is three, is respectively red flashlight, blue flashlight, green flashlight.Certainly, three indicator lamps 50 also can be the signal lamp of color of the same race, or the indicator lamp of other colors.
One of them indicator lamp 50 is positioned at the middle part of lamp mounting stand 30, and two other indicator lamp 50 is positioned at two and extends on frame 37.The structure of three indicator lamps 50 can be identical, also can be different, and in the present embodiment, the structure of three indicator lamps 50 is identical.
Refer to Figure 12 and Figure 13, specifically in the present embodiment, indicator lamp 50 comprises base 510, gland 520, LED assembly 530, LED drive plate 540 and transparent member 550.Base 510 and transparent member 550 are used to form the shell of indicator lamp 50.Gland 520 use compress LED assembly 530, thereby can fixed L ED assembly 530 without threaded fastener.LED assembly 530 is the illuminating source of indicator lamp 50.LED drive plate 540 is for driving and control LED assembly 530.
Please refer to Figure 16, base 510 is provided with the first support column 511 and the first screens 513.The first support column 511 can be for a plurality of, and specifically in the present embodiment, the first support column 511 is three, and are equilateral triangle distribution.The free end of each the first support column 511 is provided with the first docking section 511a.The first docking section 511a can be groove, projection etc.
The first screens 513 is a plurality of, around the first support column 511, arranges; Concrete, a plurality of the first screens 513 intervals arrange, and surround into ring-type.The first screens 513 is for being opened in the draw-in groove on base 510.
Because being all equilateral triangle, the first support column 511 and the second support column 521 distribute, the first support column 511 and the second support column 521 are all positioned on the San Ge summit of equilateral triangle, make gland 520 and base 510 stressed comparatively even, and because leg-of-mutton stability, its docking is comparatively firm, and when rotation transparent member, can not drive gland 520 to rotate.
The second screens 523 is a plurality of, and arranges around the second support column 521.A plurality of the second screens 523 intervals arrange, and surround into ring-type.The second screens 523 is for being opened in the draw-in groove on gland 520.
See also Figure 14 to Figure 16, specifically in the present embodiment, base 510 is provided with the first annular boss 515, the first screens 513 for to be located at the draw-in groove on the first annular boss 515, and LED circuit Ban531 one end is contained in the first screens 513.Gland 520 is provided with the second annular boss 525, the second screens 523 is for being located at the draw-in groove on the second annular boss 525, the other end of LED circuit plate 531 is contained in the second screens 523, LED circuit Ban531 two ends are connected with two annular boss respectively, to form a stable lantern structure, thus the stability maintenance of raising indicator lamp 50.If the diameter of the first annular boss 515 is greater than the diameter of the second annular boss 525, can form the lantern structure of positive truncated cone-shaped, the light that makes LED 533 transmitting is penetrated towards quadrature on the upper side.If the diameter of the first annular boss 515 is less than the diameter of the second annular boss 525, can form the lantern structure of reverse frustoconic, the light that makes LED 533 transmitting is penetrated towards quadrature on the lower side.
On each LED circuit plate 531, can be provided with a plurality of LED 533, a plurality of LED 533 uniformly-spaced arrange, and are arranged in a linear along the length direction of LED circuit plate 531.
In the present embodiment, the first docking section 511a of the first support column 511 is locating dowel, and the second docking section 521a of the second support column 521 is locating hole, and locating dowel is contained in locating hole through after the fixing hole 541 of LED drive plate 540.Wherein, the diameter of locating dowel is less than the diameter of the first support column 521, and the diameter of fixing hole 541 is less than the diameter of the first support column 511, the second support column 521, guarantee LED drive plate 540 at the first support column 511, the second support column 521 spacing on axially.
In other embodiments, the second docking section 521a of the second support column 521 is locating dowel, the first docking section 511a of the first support column 511 is locating hole, locating dowel is contained in locating hole through after the fixing hole 541 of LED drive plate 540, wherein, the diameter of locating dowel is less than the diameter of the second support column 521, and the diameter of fixing hole 541 is less than the diameter of the first support column 511, the second support column 521, guarantee LED drive plate 540 at the first support column 511, the second support column 521 spacing on axially.
In other embodiments, the second docking section 521a of the first support column 511 is the first projection, the second docking section 521a of the second support column 521 is the second projection, one of them is provided with the gathering sill of swallow-tail form the first projection and the second projection, another one be provided with swallow-tail form guide rail, guide rail and gathering sill fasten, the first projection and the second projection are overlaped, even if the first projection and the second projection are all through the fixing hole 541 of LED drive plate 540, the diameter of fixing hole 541 is less than the first support column 511, the diameter of the second support column 521, guarantee that LED drive plate 540 is at the first support column 511, spacing on axially of the second support column 521.
Specifically in the present embodiment, the cavity bottom of transparent member 550 is provided with the hold-down column 551 of butt gland 520.The outer peripheral edges of base 510 are formed with external screw thread, and transparent member 550 is the cylinder of an end opening, one end sealing, and the inner side of the openend of transparent member 550 is formed with the internal thread matching with the external screw thread of base 510.
Compared to traditional indicator lamp, above-mentioned indicator lamp 50 at least has the following advantages:
(1) base 510 of above-mentioned indicator lamp 50 and gland 520 are provided with the support column of mutual docking, and by transparent member 550 butt glands 520, transparent member 550 is threaded with base 510, thereby base 510, gland 520 and transparent member 550 are fixedly connected with; And LED drive plate 540 is held between the free end of support column of base 510 and gland 520; In addition, LED assembly 530 two ends and base 510 and gland 520 phase clampings, therefore, above-mentioned indicator lamp 50, without threaded fastener, can assemble, and it without by specific purpose tool, makes maintenance more for convenience when changing light source.
(2) light source of above-mentioned indicator lamp 50 is comprised of a plurality of LED assembly 530 splicings, if one of them LED533 damages, needs to change the LED assembly 530 at this LED533 place, without changing whole light source, has therefore reduced the maintenance cost of indicator lamp 50.
Refer to Fig. 4, field work indicator lamp also comprises the switch module 60 being fixed on lamp mounting stand 30, offers key hole 31 on the sidewall of lamp mounting stand 30.Specifically in the present embodiment, switch module 60 comprises switch 61, deflating cap 63 and switch fixing casing 65.Switch 61 is located in lamp mounting stand 30, and corresponding key hole 31 arranges.Deflating cap 63 is sheathed on switch 61, and through key hole 31, deflating cap 63 parts are exposed to outside key hole 31.Switch fixing casing 65 is fixed on lamp mounting stand 30 inner sides, and with switch 61 butts, switch fixing casing 65 offers the fixing hole passing for switch 61.Wherein, switch 61 is electrically connected to indicator lamp 50, for controlling starting working or quitting work of indicator lamp 50.
Field work indicator lamp also comprises that two are walked spool 70.Walk spool 70 for two and be all located in lamp mounting stand 30, for the wire for being electrically connected to indicator lamp 50, pass.
Please again consult Fig. 3, field work indicator lamp also comprises drill rod assembly 80.Drill rod assembly 80 is fixedly connected with away from lamp mounting stand 30 one end with lifting rod component 10, and drill rod assembly 80 has pedal frame 81.By pedal frame 81, drill rod assembly 80 can be inserted to ground, thus fixing field work indicator lamp.
Refer to Figure 12 and Figure 13, in the time need to regulating the irradiating angle of field work indicator lamp according to different terrain, can be by unclamping the upper locking screw element 25 of lamp panel assembly 20, then rotating lamp installing rack 30, until lamp mounting stand 30 turns to required angle position, finally screw element 25 is above locked in locking again, makes the 25 butt rotating shafts 23 of locking screw part, make lamp mounting stand 30 in stable state, thereby indicator lamp 50 is adjusted to required irradiating angle.
If need, further regulate field work indicator lamp position in the horizontal direction, can unclamp lower locking screw part 26, make lamp mounting stand 30 turn to required angle position around the body of rod 11 of lifting rod component 10, yet again lock lower locking screw part 26.
In the time need to regulating the height of field work indicator lamp according to different terrain, can unclamp the spacing screw element 15 of lifting rod component 10, make one of them body of rod 11 slip into or skid off in the body of rod 11 that another one socket-connects, until indicator lamp 50 reaches desired height, yet again lock spacing screw element 15.
Above-mentioned field work indicator lamp regulates the height of indicator lamp 50 by changing the length of lifting rod component 20, by rotating lamp mounting stand 30, regulate indicator lamp 50 angle of inclination, thereby make above-mentioned field work indicator lamp come regulating irradiation angle and height according to different landform, therefore, above-mentioned field work indicator lamp is applicable to different terrain.
In addition, above-mentioned field work indicator lamp adopts three indicator lamps 50, three indicator lamps 50 are respectively red flashlight, blue flashlight, green flashlight, so that all can play marked effect under various environment, thus improve the labeled of field work indicator lamp.Therefore, the labeled of above-mentioned field work indicator lamp is better.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a field work indicator lamp, is characterized in that, comprising:
Lifting rod component, its adjustable in length;
Lamp panel assembly, is removably fixedly connected with one end of described lifting rod component, and described lamp panel assembly comprises:
Fixed bar ，Qi one end is connected with described lifting rod component is coaxial;
Sleeve, its middle part is fixedly connected with described fixed bar one end away from described lifting rod component, and its stack shell is substantially vertical with described fixed bar, on the barrel of described sleeve, offers screw;
Rotating shaft, is contained in described sleeve rotationally;
Two link ，Qi one end are fixedly connected with the two ends of described rotating shaft respectively;
Upper locking screw element, through the screw of described sleeve, and one end of described upper locking screw element and described rotating shaft can butts and limit described rotating shaft rotation;
Lamp mounting stand, is the inverted U-shaped housing of strip, and the middle part of described lamp mounting stand is fixedly connected with the other end of described two links, makes described lamp mounting stand rotatable around described rotating shaft;
Battery pack structure, is removably fixed in described lamp mounting stand, and described battery pack structure is used for accommodating battery;
Two extend frame, be sheathed on respectively the two ends of described lamp mounting stand, and relatively described lamp mounting stand slidably; And
Three indicator lamps, are fixed on the top of described lamp mounting stand, and described three indicator lamps are electrically connected to the battery in described battery pack structure;
Wherein, an indicator lamp in described three indicator lamps is positioned at the middle part of described lamp mounting stand, and two other indicator lamp lays respectively at described two and extends on frame; By changing the length of described lifting rod component, regulate the height of described three indicator lamps, by rotating around described rotating shaft the angle of inclination that described lamp mounting stand regulates described three indicator lamps; By described two, extend frame and slide with respect to described lamp mounting stand, and regulate the spacing between described three indicator lamps.
2. field work indicator lamp as claimed in claim 1, is characterized in that, described lifting rod component comprises:
The body of rod of more piece hollow, it is mutually socketed and forms elongated rod shape;
A plurality of fixed covers, are located at respectively the junction of the described more piece body of rod, on described fixed cover, offer screw; And
A plurality of spacing screw elements, respectively through the screw of described a plurality of fixed covers, and one end of described spacing screw element and described body of rod butt and limit the relative sliding between the described body of rod;
Wherein, unclamp described spacing screw element, one of them body of rod is slipped in the body of rod that another one socket-connects, and change the length of described lifting rod component.
3. field work indicator lamp as claimed in claim 2, is characterized in that, described fixed bar is sheathed on the body of rod that is positioned at end in described lifting rod component away from one end of described sleeve, and described fixed bar offers screw away from one end of described sleeve; Described lamp panel assembly also comprises lower locking screw part, described lower locking screw part is through the screw of described fixed bar, and in one end and described lifting rod component, be positioned at the body of rod butt of end, and described fixed bar is fixedly connected with the body of rod that is positioned at end of described lifting rod component.
4. field work indicator lamp as claimed in claim 3, it is characterized in that, one end of the body of rod being connected with described fixed bar in described lifting rod component offers annular stopper slot, described stopper slot is along the circumferential extension of the described body of rod, described lamp panel assembly also comprises locking pin, described locking pin is connected in described stopper slot through described fixed bar ，Bing one end, described fixed bar is rotated on the described body of rod and do not come off.
5. field work indicator lamp as claimed in claim 1, it is characterized in that, described lamp panel assembly is also included as the bracing frame of square block body structure, support frame as described above is contained in described lamp mounting stand, and the wherein a pair of opposite flank of support frame as described above is fixedly connected with the two side of described lamp mounting stand respectively, and another is fixedly connected with the other end of described two links respectively opposite flank.
6. field work indicator lamp as claimed in claim 1, is characterized in that, the two ends of described rotating shaft all offer the slit radially extending along it, and one end of described two links is contained in respectively in the slit at described rotating shaft two ends, and fixes by threaded fastener.
7. field work indicator lamp as claimed in claim 1, it is characterized in that, the two ends of described rotating shaft all expose to described sleeve outside, and offer the axially extended annular slot along described rotating shaft, in described annular slot, be arranged with snap ring, to prevent that described rotating shaft from deviating from described sleeve.
8. the field work indicator lamp as described in claim 1 ~ 7 any one, is characterized in that, also comprises the switch module being fixed on described lamp mounting stand, on the sidewall of described lamp mounting stand, offers key hole, and described switch module comprises:
Switch, is located in described lamp mounting stand, and corresponding described key hole setting;
Deflating cap, is sheathed on described switch, and through described key hole, described deflating cap part is exposed to outside described key hole; And
Switch fixing casing, is fixed on described lamp mounting stand inner side, and with described switch butt, described switch fixing casing offers the fixing hole passing for described switch;
Wherein, described switch is electrically connected to described indicator lamp, for controlling starting working or quitting work of described indicator lamp.
9. the field work indicator lamp as described in claim 1 ~ 7 any one, is characterized in that, also comprises that two are walked spool, walks spool and is all located in described lamp mounting stand for described two, for the wire for being electrically connected to described indicator lamp, passes.
10. the field work indicator lamp as described in claim 1 ~ 7 any one, it is characterized in that, also comprise drill rod assembly, described drill rod assembly is fixedly connected with described lifting rod component one end away from described lamp mounting stand, and described drill rod assembly has pedal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207944.7A CN103511958A (en) | 2012-06-21 | 2012-06-21 | Field work indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207944.7A CN103511958A (en) | 2012-06-21 | 2012-06-21 | Field work indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511958A true CN103511958A (en) | 2014-01-15 |
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ID=49895110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210207944.7A Pending CN103511958A (en) | 2012-06-21 | 2012-06-21 | Field work indicating lamp |
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| Country | Link |
|---|---|
| CN (1) | CN103511958A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393212A (en) * | 2014-12-11 | 2015-03-04 | 哈尔滨东方报警设备开发有限公司 | Conveniently-replaced battery for portable gas detector |
| CN104466284A (en) * | 2014-12-11 | 2015-03-25 | 哈尔滨东方报警设备开发有限公司 | Solar battery for portable gas detector |
-
2012
- 2012-06-21 CN CN201210207944.7A patent/CN103511958A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393212A (en) * | 2014-12-11 | 2015-03-04 | 哈尔滨东方报警设备开发有限公司 | Conveniently-replaced battery for portable gas detector |
| CN104466284A (en) * | 2014-12-11 | 2015-03-25 | 哈尔滨东方报警设备开发有限公司 | Solar battery for portable gas detector |
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Application publication date: 20140115 |