CN103697387A - LED (light emitting diode) warning lamp - Google Patents
LED (light emitting diode) warning lamp Download PDFInfo
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- CN103697387A CN103697387A CN201210365881.8A CN201210365881A CN103697387A CN 103697387 A CN103697387 A CN 103697387A CN 201210365881 A CN201210365881 A CN 201210365881A CN 103697387 A CN103697387 A CN 103697387A
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- led
- warning lamp
- cylindrical shell
- openend
- light source
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Abstract
The invention provides an LED (light emitting diode) warning lamp, which comprises a casing, an LED light source module, a transparent element, an elastic pad, a pressing screw nut and a fixing screw nut, wherein the casing comprises a round tubular tube body and a press edge, in addition, the two ends of the tube body are provided with openings, the press edge outwards and convexly extends from the outer circumferential edge of one opening end of the tube body, the inner surface of the other opening end of the tube body is provided with first screw threads, the outer surface of the tube body is provided with second screw threads, the LED light source module is accommodated in the tube body and comprises an LED base plate and a plurality of LEDs arranged on the LED base plate, the LEDs are projected out of the opening end provided with the press edge, the transparent element is sealed at the opening end, provided with the press edge, of the tube body, and cover the LEDs, the elastic pad is accommodated in the tube body and is in butted joint on one end, far away from the LEDs, of the LED light source module, the pressing screw nut is accommodated in the tube body, is screwed with the first screw threads and is in butt joint with the elastic pad, the fixing screw nut is sheathed on the tube body and is screwed with second screw threads, and a clamping space is formed between the fixing screw nut and the press edge. The LED warning lamp has the advantages that the maintenance and the installation are more convenient, the brightness is highe, and in addition, the vibration resistance effect is good.
Description
[technical field]
The present invention relates to a kind of special lighting lamp, particularly relate to a kind of LED warning lamp.
[background technology]
Warning lamp is generally used in safeguards road safety, is normally used on the equipment such as Jing Che ﹑ engineering truck, the urgent A/S car of Xiao Fang Che ﹑ Ji Jiu Che ﹑ protection management Che ﹑ road maintenance Che ﹑ Qian Yin Che ﹑, plant equipment.Generally, warning lamp is can provide the product of various length by car type and use, has the structure of lampshade composite, and while needing, the lampshade of an edge direction can combine composite coloured.In addition, can also be divided into bulb and turn lamp, LED flash of light, xenon fluorescent tube stroboscopic according to the difference of form of light source, wherein LED flash of light form is the upgrade version that bulb turns lamp form, and longer service life is more energy-conservation, more low-heat.
Yet traditional LED warning lamp only adopts single led, its brightness is lower.And traditional LED warning lamp, when fixed installation, need to be fixed on traditional LED warning lamp on loading plate by independent Special fixing machine structure, it is when maintenance or installation, comparatively loaded down with trivial details.In addition, when transmission LED warning lamp is subject to vibrating, its antivibration effect is poor, easily the damage LED light source module in it.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of maintenance and install for convenience of, brightness is higher and the good LED warning lamp of antivibration effect.
A LED warning lamp, comprising:
Housing, comprise the cylindrical shell of cylindrical circular and both ends open and from the outer peripheral edges of the wherein openend of described cylindrical shell, protrude the flanging of extension outwardly, the inner surface of another openend of described cylindrical shell is provided with the first screw thread, and the outer surface of described cylindrical shell is provided with the second screw thread;
LED light source module, is contained in described cylindrical shell, and described LED light source module comprises LED substrate and be located at a plurality of LED on described LED substrate, and described a plurality of LED protrude outside the openend at described flanging place;
Transparent Parts, is sealed in an openend at the described flanging place of described cylindrical shell, and covers on described a plurality of LED;
Cushion, is contained in the openend at the described first screw thread place of described cylindrical shell, and described cushion is connected to described LED light source module away from one end of described a plurality of LED;
Clamp nut, is contained in the openend at the described first screw thread place of described cylindrical shell, and is screwed with described the first screw thread, cushion described in described clamp nut butt; And
Hold-down nut, is sheathed on described cylindrical shell, and is screwed with described the second screw thread, between described hold-down nut and described flanging, forms grasping part.
Compared to traditional LED warning lamp, above-mentioned LED warning lamp at least has lower advantage:
(1) on the housing of above-mentioned LED warning lamp, be arranged with hold-down nut, and housing is provided with flanging easily loading plate is clamped between hold-down nut and the flanging of housing, and without adopting independent light fixture fixed mechanism, therefore, above-mentioned LED warning lamp is installed more for convenience.
(2) above-mentioned LED warning lamp adopts cushion to be connected in LED light source module, and adopts fixedly cushion of clamp nut, when needs are changed LED module, only need unclamp clamp nut, take out after cushion replaceablely, therefore, above-mentioned LED warning maintenance more for convenience.When LED warning lamp is given a shock, LED light source module is by cushion absorbing vibration power, and therefore, the antivibration effect of above-mentioned LED warning lamp is better.
(3) the LED light source module of above-mentioned LED warning lamp comprises LED substrate and is located at a plurality of LED of LED substrate, and a plurality of LED glimmer together, and to increase the brightness of LED warning lamp, therefore, the brightness of above-mentioned LED warning lamp is higher.
In an embodiment, described flanging is the openend bulge loop of a week around described cylindrical shell therein.
In an embodiment, described flanging is a plurality of therein, and each flanging is to protrude from the outer peripheral edges of the openend of described cylindrical shell the boss extending.
Therein in an embodiment, described LED light source module also comprises the driving control element being fixedly connected with away from a side of described a plurality of LED with described LED substrate, and described cushion and described driving control element connect.
In an embodiment, described cushion is rubber blanket therein, and middle part offers through hole, for passing for the wiring being electrically connected to described LED light source module.
In an embodiment, described clamp nut is cylinder therein, and through wires hole is offered at its middle part, for passing for the wiring being electrically connected to described LED light source module.
In an embodiment, an end face of described clamp nut is provided with the well of " one " font therein.
In an embodiment, described clamp nut is provided with the annular the brim of a hat near one end of described well therein, the end face butt of the openend at the described first screw thread place of the described the brim of a hat and described cylindrical shell.
Therein in an embodiment, described Transparent Parts comprises an end opening and is the body of hat and protrudes from the end face of the openend of described body the connecting portion extending, described connecting portion inserts in the openend at described flanging place of described cylindrical shell, and with described cylindrical shell bonding.
Therein in an embodiment, the outer peripheral edges of described hold-down nut are provided with a plurality of spaced tooth platform portion.
[accompanying drawing explanation]
Fig. 1 is the exploded view of the LED warning lamp of one embodiment of the present invention;
Fig. 2 is the profile of the LED warning lamp shown in Fig. 1;
Fig. 3 is the stereogram of the housing of the LED warning lamp shown in Fig. 1;
Fig. 4 is the stereogram at another visual angle of the housing of the LED warning lamp shown in Fig. 1;
Fig. 5 is the stereogram of the LED light source module of the LED warning lamp shown in Fig. 1;
Fig. 6 is the stereogram of the Transparent Parts of the LED warning lamp shown in Fig. 1;
Fig. 7 is the stereogram of the cushion of the LED warning lamp shown in Fig. 1;
Fig. 8 is the stereogram of the clamp nut of the LED warning lamp shown in Fig. 1;
Fig. 9 is the stereogram of the hold-down nut of the LED warning lamp shown in Fig. 1.
[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 LED warning lamp 110 of one embodiment of the present invention, comprises housing 110, LED light source module 120, Transparent Parts 130, cushion 140, clamp nut 150 and hold-down nut 160.
Refer to Fig. 3 and Fig. 4, housing 110 comprises cylindrical shell 111 and flanging 113, and cylindrical shell 111 is cylindrical, and both ends open.Flanging 113 is protruded extension outwardly from the outer peripheral edges of a wherein openend of cylindrical shell 111, and the inner surface of another openend of cylindrical shell 111 is provided with the first screw thread 111a.The outer surface of cylindrical shell 111 is provided with the second screw thread 111b.Specifically in the illustrated embodiment, flanging 113 is the openend bulge loop of a week around cylindrical shell 111.Between the second screw thread 111b and flanging 113, there is blank spacing, so that loading plate 200 is clamped in this blank spacing.
In other embodiments, flanging 113 is a plurality of, and each flanging 113 is to protrude from the outer peripheral edges of the openend of cylindrical shell 111 boss extending.The second screw thread 111b extends to the outer peripheral edges of another openend from the outer peripheral edges of an openend wherein, and the outer surface of discontented whole cylindrical shell 111, that is, the second screw thread 111b is directly connected with flanging 113.Because the second screw thread 111b is covered with the outer surface of whole cylindrical shell 111, thereby when being fixed on loading plate 200, the rear end without considering gripper shoe, that is, regardless of the thickness of loading plate 200, all can be clamped between hold-down nut 160 and the flanging 113 of housing 110.
Refer to Fig. 5, LED light source module 120 is contained in cylindrical shell 111, and LED light source module 120 comprises LED substrate 121 and is located at a plurality of LED 123 on LED substrate 121, outside the openend at flanging 113 places of a plurality of LED 123 protrusion cylindrical shells 111.A plurality of LED 123 can be the forms such as concentric ring, rectangular array and arrange.
LED light source module 120 also comprises driving control element 125, drives control element 125 for driving and control a plurality of LED 123.Drive control element 125 to be fixedly connected with the side of LED substrate 121 away from a plurality of LED 123.
Refer to Fig. 6, Transparent Parts 130 is sealed in the openend at flanging 113 places of the cylindrical shell 111 of housing 110, and covers on a plurality of LED 123.Transparent Parts 130 can be made by transparent plastic or clear glass.In addition, Transparent Parts 130 can be the shapes such as cap shape, tubular, tabular.Specifically in the illustrated embodiment, Transparent Parts 130 comprises and is the body 131 of hat and the connecting portion 133 being fixedly connected with body 131.One end opening of body 131, connecting portion 133 protrudes extension from the end face of the openend of body 131.In the openend at flanging 113 places of connecting portion 133 insertion cylindrical shells 111, and bond with cylindrical shell 111 cylindrical shells 111 of housing 110.Certainly, in the present invention, connecting portion 133 is not limited to adopt bonding mode to be fixedly connected with the cylindrical shell 111 of housing 110, also can adopt other modes, for example, adopts threaded fastener to be fixedly connected with, to adopt snap-in structure to be fixedly connected with etc.Connecting portion 133 can be for ladder boss-shaped, circular etc., and concrete, connecting portion 133 is to protrude the round ring boss portion of extending from the end face of the openend of body 131.
Refer to Fig. 7, cushion 140 is contained in the openend at the first screw thread 111a place of the cylindrical shell 111 of housing 110.Cushion 140 is connected to LED light source module 120 away from one end of a plurality of LED 123, and specifically in the illustrated embodiment, cushion 140 connects with the driving control element 125 of LED light source module 120.Cushion 140 is rubber blanket, and middle part offers through hole 141, for passing for the wiring 170 being electrically connected to LED light source module 120.Certainly, in the present invention, cushion 140 is not limited to rubber blanket, also can be the packing ring that composite is made.
When LED warning lamp 110 is subject to extraneous vibration, cushion 140 can absorption portion extraneous vibration power, and avoid damaging LED light source module 120, thereby play the effect of antivibration.
Refer to Fig. 8, clamp nut 150 is contained in the openend at the first screw thread 111a place of cylindrical shell 111, and is screwed with the first screw thread 111a.Clamp nut 150 butt cushions 140.Clamp nut 150 is cylinder, and through wires hole 151 is offered at its middle part, for passing for the wiring 170 being electrically connected to LED light source module 120.
Further, an end face of clamp nut 150 is provided with the well 153 of " one " font, so that adopt the instruments such as screwdriver to open clamp nut 150.Clamp nut 150 is provided with the annular the brim of a hat 155 near one end of well 153, the end face butt of the openend at the first screw thread 111a place of the brim of a hat 155 and cylindrical shell 111.Owing to adopting the brim of a hat 155, so that clamp nut 150 can all not be screwed in the cylindrical shell 111 of housing 110, and too compress cushion 140, LED light source module 120 is damaged.
Refer to Fig. 9, hold-down nut 160 is sheathed on the cylindrical shell 111 of housing 110, and is screwed with the second screw thread 111b of the cylindrical shell 111 of housing 110.Between hold-down nut 160 and flanging 113, form grasping part.Hold-down nut 160 can be round nut, wing nut etc.Specifically in the illustrated embodiment, the outer peripheral edges of hold-down nut 160 are provided with a plurality of spaced tooth platform portion 161, so that free-hand rotary fixing screw mother 160.
On loading plate 200, generally offer fixing hole or holddown groove.When LED warning lamp 110 is fixed on loading plate 200, first housing 110 is passed to fixing hole or the holddown groove of loading plate 200, then, hold-down nut 160 is set on housing 110, and the nut 160 that is tightened, the fixing hole of loading plate 200 or the edge clamping of holddown groove are held between hold-down nut 160 and the flanging 113 of housing 110.While if desired dismantling, after reverse rotation hold-down nut 160, unclamp hold-down nut 160 and take out LED warning lamp 110.
Compared to traditional LED warning lamp, above-mentioned LED warning lamp 110 at least has lower advantage:
(1) on the housing 110 of above-mentioned LED warning lamp 110, be arranged with hold-down nut 160, and housing 110 is provided with flanging 113 easily loading plate 200 is clamped between hold-down nut 160 and the flanging 113 of housing 110, and without adopting independent light fixture fixed mechanism, therefore, above-mentioned LED warning lamp 110 is installed more for convenience.
(2) above-mentioned LED warning lamp 110 adopts cushion 140 to be connected in LED light source module 120, and adopt fixedly cushion 140 of clamp nut 150, when needs are changed LED module, only need unclamp clamp nut 150, take out after cushion 140 replaceable, therefore, above-mentioned LED warning maintenance more for convenience.When LED warning lamp 110 is given a shock, LED light source module 120 is by cushion 140 absorbing vibration power, and therefore, the antivibration effect of above-mentioned LED warning lamp 110 is better.
(3) the LED light source module 120 of above-mentioned LED warning lamp 110 comprises LED substrate 121 and is located at a plurality of LED 123 of LED substrate 121, and a plurality of LED 123 glimmer together, and to increase the brightness of LED warning lamp 110, therefore, the brightness of above-mentioned LED warning lamp 110 is higher.
(4) cushion 140 of above-mentioned LED warning lamp 110 and clamp nut 150 are equipped with the through hole passing for the wiring 170 being electrically connected to LED light source module 120, by this wiring 170, can directly embed and be connected with equipment, without interface switching in addition, can be directly when a standard component is used, applicable most equipment.
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 LED warning lamp, is characterized in that, comprising:
Housing, comprise the cylindrical shell of cylindrical circular and both ends open and from the outer peripheral edges of the wherein openend of described cylindrical shell, protrude the flanging of extension outwardly, the inner surface of another openend of described cylindrical shell is provided with the first screw thread, and the outer surface of described cylindrical shell is provided with the second screw thread;
LED light source module, is contained in described cylindrical shell, and described LED light source module comprises LED substrate and be located at a plurality of LED on described LED substrate, and described a plurality of LED protrude outside the openend at described flanging place;
Transparent Parts, is sealed in an openend at the described flanging place of described cylindrical shell, and covers on described a plurality of LED;
Cushion, is contained in the openend at the described first screw thread place of described cylindrical shell, and described cushion is connected to described LED light source module away from one end of described a plurality of LED;
Clamp nut, is contained in the openend at the described first screw thread place of described cylindrical shell, and is screwed with described the first screw thread, cushion described in described clamp nut butt; And
Hold-down nut, is sheathed on described cylindrical shell, and is screwed with described the second screw thread, between described hold-down nut and described flanging, forms grasping part.
2. LED warning lamp as claimed in claim 1, is characterized in that, described flanging is the openend bulge loop of a week around described cylindrical shell.
3. LED warning lamp as claimed in claim 1, is characterized in that, described flanging is a plurality of, and each flanging is to protrude from the outer peripheral edges of the openend of described cylindrical shell the boss extending.
4. LED warning lamp as claimed in claim 1, is characterized in that, described LED light source module also comprises the driving control element being fixedly connected with away from a side of described a plurality of LED with described LED substrate, and described cushion and described driving control element connect.
5. LED warning lamp as claimed in claim 1, is characterized in that, described cushion is rubber blanket, and middle part offers through hole, for passing for the wiring being electrically connected to described LED light source module.
6. LED warning lamp as claimed in claim 1, is characterized in that, described clamp nut is cylinder, and through wires hole is offered at its middle part, for passing for the wiring being electrically connected to described LED light source module.
7. LED warning lamp as claimed in claim 6, is characterized in that, an end face of described clamp nut is provided with the well of " one " font.
8. LED warning lamp as claimed in claim 7, is characterized in that, described clamp nut is provided with the annular the brim of a hat near one end of described well, the end face butt of the openend at the described first screw thread place of the described the brim of a hat and described cylindrical shell.
9. LED warning lamp as claimed in claim 1, it is characterized in that, described Transparent Parts comprises an end opening and is the body of hat and protrudes from the end face of the openend of described body the connecting portion extending, described connecting portion inserts in the openend at described flanging place of described cylindrical shell, and with described cylindrical shell bonding.
10. LED warning lamp as claimed in claim 1, is characterized in that, the outer peripheral edges of described hold-down nut are provided with a plurality of spaced tooth platform portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365881.8A CN103697387B (en) | 2012-09-27 | 2012-09-27 | LED warning lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365881.8A CN103697387B (en) | 2012-09-27 | 2012-09-27 | LED warning lamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697387A true CN103697387A (en) | 2014-04-02 |
| CN103697387B CN103697387B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365881.8A Active CN103697387B (en) | 2012-09-27 | 2012-09-27 | LED warning lamps |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118978A (en) * | 2018-10-26 | 2019-01-01 | 广东德豪锐拓显示技术有限公司 | A kind of LED pixel cylinder and LED display |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5349509A (en) * | 1992-02-28 | 1994-09-20 | Ebt Licht-Technik Gmbh | Indicator element |
| CN2890588Y (en) * | 2005-11-01 | 2007-04-18 | 周信 | Omnidirectional radiation warning lamp |
| CN201045479Y (en) * | 2007-04-22 | 2008-04-09 | 鹤山丽得电子实业有限公司 | Thread type ceiling lamp |
| CN201053611Y (en) * | 2007-03-16 | 2008-04-30 | 梁麟祥 | Automobile lamp possessing further shock-proof function |
| CN201302118Y (en) * | 2008-10-13 | 2009-09-02 | 南通金路达铁路机电有限公司 | Lamp |
| CN202032494U (en) * | 2010-12-15 | 2011-11-09 | 西子奥的斯电梯有限公司 | Mounting structure of elevator emergency lamp |
-
2012
- 2012-09-27 CN CN201210365881.8A patent/CN103697387B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5349509A (en) * | 1992-02-28 | 1994-09-20 | Ebt Licht-Technik Gmbh | Indicator element |
| CN2890588Y (en) * | 2005-11-01 | 2007-04-18 | 周信 | Omnidirectional radiation warning lamp |
| CN201053611Y (en) * | 2007-03-16 | 2008-04-30 | 梁麟祥 | Automobile lamp possessing further shock-proof function |
| CN201045479Y (en) * | 2007-04-22 | 2008-04-09 | 鹤山丽得电子实业有限公司 | Thread type ceiling lamp |
| CN201302118Y (en) * | 2008-10-13 | 2009-09-02 | 南通金路达铁路机电有限公司 | Lamp |
| CN202032494U (en) * | 2010-12-15 | 2011-11-09 | 西子奥的斯电梯有限公司 | Mounting structure of elevator emergency lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109118978A (en) * | 2018-10-26 | 2019-01-01 | 广东德豪锐拓显示技术有限公司 | A kind of LED pixel cylinder and LED display |
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| Publication number | Publication date |
|---|---|
| CN103697387B (en) | 2017-12-15 |
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