CN204062837U - A kind of strobe warning lamp - Google Patents
A kind of strobe warning lamp Download PDFInfo
- Publication number
- CN204062837U CN204062837U CN201420564631.1U CN201420564631U CN204062837U CN 204062837 U CN204062837 U CN 204062837U CN 201420564631 U CN201420564631 U CN 201420564631U CN 204062837 U CN204062837 U CN 204062837U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- heat dissipation
- lampshade
- base
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of strobe warning lamp, comprise lampshade, lens, LED light source, wiring board and heat dissipation base successively from top to bottom, lampshade and lens are wholely set, and LED light source is placed in the upper surface of wiring board; It is characterized in that: between described wiring board and heat dissipation base, radiator aluminium base plate is set, described heat dissipation base is arranged the base cavity being used for accommodating wiring board and radiator aluminium base plate, the end of described lampshade is embedded in heat dissipation base and to realize sealing by glue fixing in the end of both correspondences, and the inwall of described lampshade arranges and is used for being fixed wiring board upper surface thus makes wiring board and radiator aluminium base plate be fixed on compression projection in the base cavity of heat dissipation base; The utility model can provide a kind of strobe warning lamp, and this warning lamp structure is simple, good sealing effect, and energy anti-vibration, can dispel the heat simultaneously efficiently.
Description
Technical field
The utility model relates to a kind of warning lamp, particularly relates to a kind of strobe warning lamp on the special vehicles such as police car, fire fighting truck, ambulance, engineering truck.
Background technology
Strobe warning lamp is a kind of for decoration and warning light fixture, to be usually used in the warning of special vehicle, heavy construction decorative advertisement and to be contained in the flash of light of roadblock place for reminding traffic safety; Existing strobe warning lamp generally adopts LED illuminating module as light source, its have service life compared with long, luminous intensity is large, visible angle is wide and the advantage of anti-vibration, and can realize fixed installation integrated with the height of wiring board, be convenient to realizing circuit and control.
In currently available technology, strobe warning lamp generally comprises lampshade, lens, LED, wiring board and heat dissipation base, the circuit connecting wire of general wiring board is drawn by the bottom of mounting seat, and LED is general direct in the circuit board integrated, arranges thermally conductive insulating layer between wiring board and heat dissipation base; Inner opposing seal is realized, for water proof and dust proof by arranging sealing ring between lampshade and heat dissipation base; Lampshade, wiring board and heat dissipation base are arranged respectively for being fixedly connected with hole by fixing multiple of screw.Such mounting structure is too complicated, offers respectively be fixedly connected with hole at lampshade, wiring board and heat dissipation base, and the position of each installing hole needs to keep highly consistent, is not easy to processing and the assembling of product.
Utility model content
The utility model object is to provide a kind of strobe warning lamp, and this warning lamp structure is simple, good sealing effect, and energy anti-vibration, can dispel the heat simultaneously efficiently.
For above problem, provide following technical scheme: a kind of strobe warning lamp, comprises lampshade, lens, LED light source, wiring board and heat dissipation base from top to bottom successively, and lampshade and lens are wholely set, and LED light source is placed in the upper surface of wiring board; It is characterized in that: between described wiring board and heat dissipation base, radiator aluminium base plate is set, described heat dissipation base is arranged the base cavity being used for accommodating wiring board and radiator aluminium base plate, the end of described lampshade is embedded in heat dissipation base and to realize sealing by glue fixing in the end of both correspondences, and the inwall of described lampshade arranges and is used for being fixed wiring board upper surface thus makes wiring board and radiator aluminium base plate be fixed on compression projection in the base cavity of heat dissipation base.
The utility model is also set to further, the bottom surface of described base cavity arranges the extruding of radiator aluminium base plate elasticity and coordinates compression projection to make wiring board and radiator aluminium base plate realize resiliently mounted flexible fastening piece, and described base cavity arranges the storage tank corresponding with flexible fastening piece; Described flexible fastening piece comprises base and elastic component, and elastic component protrudes from storage tank setting.
The utility model is also set to further, and described compression projection is in the multiple setting in same level position of lampshade inwall.
The beneficial effects of the utility model: when making, can first flexible fastening piece be positioned in storage tank, assemble radiator aluminium base plate and wiring board successively, then lampshade is covered, apply glue in the end that lampshade coordinates with heat dissipation base and be fixed sealing, wiring board and radiator aluminium base plate fixing on heat dissipation base is realized by the compression projection on lampshade, relative to the assembling eliminating sealing ring and screw in prior art, the utility model structure is simpler, avoid because screw assembles the seal failure problem caused simultaneously, by being positioned at the flexible fastening piece of base cavity bottom and coordinating up and down of compression projection, realize wiring board and radiator aluminium base plate flexible fastening, prevent because of long-time vibrations, compression projection is produced damage, simultaneously such vibrational power flow radiator aluminium base plate is close to wiring board, and the heat that LED light source can be made to produce conducts on heat dissipation base by whole radiator aluminium base plate, and the area of dissipation of increase, can realize overall heat radiation efficiently.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is the structural representation of the utility model flexible fastening piece
Number in the figure implication: 1-lampshade; 11-compresses projection; 2-lens; 3-LED light source; 4-wiring board; 5-radiator aluminium base plate; 6-heat dissipation base; 61-storage tank; 7-flexible fastening piece; 71-elastic component; 72-base; 8-rubberised layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figures 1 and 2, a kind of strobe warning lamp, comprises lampshade 1, lens 2, LED light source 3, wiring board 4 and heat dissipation base 6 from top to bottom successively, and lampshade 1 and lens 2 are wholely set, and LED light source 3 is placed in the upper surface of wiring board 4, radiator aluminium base plate 5 is set between wiring board 4 and heat dissipation base 6, heat dissipation base 6 is arranged the base cavity (omitting in accompanying drawing) being used for accommodating wiring board 4 and radiator aluminium base plate 5, the end of lampshade 1 is embedded in heat dissipation base 6 and the end of both correspondences is fixing by glue realization sealing, the present embodiment is sealedly and fixedly connected by rubberised layer 8, the inwall of lampshade 1 arranges and is used for being fixed wiring board 4 upper surface thus makes wiring board 4 and radiator aluminium base plate 5 be fixed on compression projection 11 in the base cavity of heat dissipation base 6, at impaction state, wiring board 4 is close to radiator aluminium base plate 5, be convenient to carry out heat transfer.The bottom surface of base cavity arranges the extruding of radiator aluminium base plate 5 elasticity and coordinates compression projection 11 to make wiring board 4 and radiator aluminium base plate 5 realize resiliently mounted flexible fastening piece 7, and base cavity arranges the storage tank 61 corresponding with flexible fastening piece 7; Described flexible fastening piece 7 comprises base 72 and elastic component 71, and elastic component 71 protrudes from storage tank 61 arranges, and when being fixed, it is fixing that the lower surface of elastic component 71 pairs of radiator aluminium base plates 5 carries out elasticity extruding.Compress the same level position multiple setting of projection 11 at lampshade 1 inwall, can realize fixing the stable of wiring board 4.
Operation principle of the present utility model: when making, can first flexible fastening piece 7 be positioned in storage tank 61, assemble radiator aluminium base plate 5 and wiring board 4 successively, then lampshade 1 is covered, apply glue in the end that lampshade 1 coordinates with heat dissipation base 6 and be fixed sealing, wiring board 4 and radiator aluminium base plate 5 fixing on heat dissipation base 6 is realized by the compression projection 11 on lampshade 1, relative to the assembling eliminating sealing ring and screw in prior art, the utility model structure is simpler, avoid because screw assembles the seal failure problem caused simultaneously, by being positioned at the flexible fastening piece 7 of base cavity bottom and coordinating up and down of compression projection 11, realize wiring board 4 and radiator aluminium base plate 5 flexible fastening, prevent because of long-time vibrations, compression projection 11 is produced damage, simultaneously such vibrational power flow radiator aluminium base plate 5 is close to wiring board 4, and the heat that LED light source 3 can be made to produce conducts on heat dissipation base 6 by whole radiator aluminium base plate 5, and the area of dissipation of increase, can realize overall heat radiation efficiently.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection domain of the present utility model.
Claims (3)
1. a strobe warning lamp, comprises lampshade, lens, LED light source, wiring board and heat dissipation base from top to bottom successively, and lampshade and lens are wholely set, and LED light source is placed in the upper surface of wiring board; It is characterized in that: between described wiring board and heat dissipation base, radiator aluminium base plate is set, described heat dissipation base is arranged the base cavity being used for accommodating wiring board and radiator aluminium base plate, the end of described lampshade is embedded in heat dissipation base and to realize sealing by glue fixing in the end of both correspondences, and the inwall of described lampshade arranges and is used for being fixed wiring board upper surface thus makes wiring board and radiator aluminium base plate be fixed on compression projection in the base cavity of heat dissipation base.
2. a kind of strobe warning lamp according to claim 1, it is characterized in that: the bottom surface of described base cavity arranges the extruding of radiator aluminium base plate elasticity and coordinates compression projection to make wiring board and radiator aluminium base plate realize resiliently mounted flexible fastening piece, and described base cavity arranges the storage tank corresponding with flexible fastening piece; Described flexible fastening piece comprises base and elastic component, and elastic component protrudes from storage tank setting.
3. a kind of strobe warning lamp according to claim 1 and 2, is characterized in that: described compression projection is in the multiple setting in same level position of lampshade inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564631.1U CN204062837U (en) | 2014-09-17 | 2014-09-17 | A kind of strobe warning lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564631.1U CN204062837U (en) | 2014-09-17 | 2014-09-17 | A kind of strobe warning lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062837U true CN204062837U (en) | 2014-12-31 |
Family
ID=52204344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564631.1U Expired - Fee Related CN204062837U (en) | 2014-09-17 | 2014-09-17 | A kind of strobe warning lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092729A (en) * | 2020-10-18 | 2020-12-18 | 惠州宇弘科技有限公司 | A suggestion early warning device for vehicle turns to |
-
2014
- 2014-09-17 CN CN201420564631.1U patent/CN204062837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092729A (en) * | 2020-10-18 | 2020-12-18 | 惠州宇弘科技有限公司 | A suggestion early warning device for vehicle turns to |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200917 |