CN201330980Y - Warning light bar - Google Patents
Warning light bar Download PDFInfo
- Publication number
- CN201330980Y CN201330980Y CNU2008201811634U CN200820181163U CN201330980Y CN 201330980 Y CN201330980 Y CN 201330980Y CN U2008201811634 U CNU2008201811634 U CN U2008201811634U CN 200820181163 U CN200820181163 U CN 200820181163U CN 201330980 Y CN201330980 Y CN 201330980Y
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- China
- Prior art keywords
- arc
- shaped
- heat transfer
- lamp
- alarming
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Abstract
The utility model discloses a warning light bar, which comprises a light body (1), a top cover connected to the middle of the top portion of the light body (1), upper side covers connected to two sides of the top portion of the light body (1), lower side covers connected to two sides of the bottom portion of the light body (1), an arc-shaped light set (5) and a straight light set (4) connected to a straight edge of the light body (1). The arc-shaped light set (5) is equipped with an arc-shaped connecting block (6), the arc-shaped light set (5) and the arc-shaped connecting block (6) are integrally connected with the light body (1), radiating fins (7) are arranged on the upper surface and the lower surface of the arc-shaped connecting block (6), a heat transferring groove (8) is arranged between two adjacent radiating fins (7), the lower surfaces of the upper side covers are equipped with heat transferring sheets 1 capable of being clamped among the heat transferring grooves (8) on the upper surface of the arc-shaped connecting block (6), and the upper surfaces of the lower side covers are equipped with heat transferring sheets II capable of being clamped among the heat transferring grooves (8) on the lower surface of the arc-shaped connecting block (6). The utility model can enable the arc-shaped light set to radiate in time, thereby prolonging the service life of the warning light bar.
Description
Technical field:
The utility model relates to a kind ofly can play warning function, is used for the long row police lamp on the vehicles such as police car, ambulance and road administration law enforcement car.
Background technology:
At present, all be provided with led light source on the alarming lamp body periphery of conventional long row police lamp, described led light source is made up of a plurality of LED lamp groups usually; Described LED lamp group comprises two kinds of straight shape lamp group and arc-shaped lamp groups; Described straight shape lamp group is connected on the periphery of forward and backward two the straight shapes of alarming lamp body; Described arc-shaped lamp group is connected on the arcuate perimeter on alarming lamp body both sides.Generally, the length of arc-shaped lamp group will be longer than the length of straight shape lamp group far away, therefore, in each arc-shaped lamp group the quantity of irradiative LED will be far away more than the quantity of LED in the straight shape lamp group.Just because of being provided with more LED in the arc-shaped lamp group, therefore, a plurality of LED distribute heat simultaneously when arc-shaped lamp group operate as normal is if these heats can't in time distribute, will influence the operate as normal of long row police lamp, also can shorten the service life of long row police lamp when serious.Though the length of an arc-shaped lamp group will be longer than the length of a straight shape lamp group far away, but the length that all arc-shaped lamp groups are added up but is far smaller than the length that all straight shape lamp groups are added up, this shows that the heat-dissipating space at arc-shaped lamp group place, long row police lamp both sides will be far smaller than the heat-dissipating space of long row police lamp middle straight shape lamp group, is unfavorable for the heat radiation of arc-shaped lamp group.Therefore, how to solve the heat dissipation problem of arc-shaped lamp group on the long row police lamp, thereby prolong the service life of long row police lamp, become the problem that present long row police lamp manufacturer is eager to solve.
The utility model content:
The technical problems to be solved in the utility model is, provides a kind of arc-shaped lamp group that can make in time to dispel the heat, thus the long row police lamp that increases the service life.
Technical solution of the present utility model is that a kind of long row police lamp with following structure is provided: it comprises alarming lamp body, top cover, top lid, following lid, straight shape lamp group and arc-shaped lamp group; Described top cover is connected the alarming lamp body crown center; Described top lid is connected both sides, alarming lamp body top; Described following lid is connected both sides, alarming lamp body bottom; Described straight shape lamp group is connected on the straight shape periphery of alarming lamp body; Described arc-shaped lamp group is provided with the one body and is used for the arc contiguous block that is connected with alarming lamp body; The upper surface of described arc contiguous block and lower surface all are arranged with some fin; Be the heat transfer groove between the adjacent fin; The lower surface of described top lid is provided with the heat transfer sheet I in some heat transfer grooves that may be stuck in arc contiguous block upper surface; The upper surface of described following lid is provided with the heat transfer sheet II in some heat transfer grooves that may be stuck in arc contiguous block lower surface.
After adopting above structure, compared with prior art, the utlity model has following advantage: the utility model is because the arc-shaped lamp group is provided with fin, and heat transfer sheet I that the top covers and the following heat transfer sheet II that covers are stuck in the heat transfer groove of arc contiguous block upper surface and in the heat transfer groove of lower surface, therefore, the heat that the arc-shaped lamp group is distributed can pass to top lid and following lid by fin and heat transfer sheet, is in time dispelled the heat by top lid and following lid; Because the arc-shaped lamp group in the utility model can in time be dispelled the heat, and therefore, has also obtained certain prolongation service life of the present utility model.
Description of drawings:
Fig. 1 is the structural representation of a kind of long row police lamp of the utility model.
Fig. 2 is dismantle an exploded structural representation behind the feet of a kind of long row police lamp of the utility model.
Fig. 3 is the structural representation behind top cover, top lid and the following lid of dismantling among Fig. 1.
Fig. 4 is the structural representation of following lid in the utility model.
Fig. 5 is the structure for amplifying schematic diagram of " A " among Fig. 3.
Shown in the figure, 1, alarming lamp body, 2, the top lid, 3, following lid, 4, straight shape lamp group, 5, the arc-shaped lamp group, 6, the arc contiguous block, 7, fin, 8, the heat transfer groove, 9, heat transfer sheet I, 10, heat transfer sheet II, 11, top cover, 12, feet.
The specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in this specific embodiment, a kind of long row police lamp of the utility model comprises the straight shape lamp group of 3, ten on alarming lamp body 1, top cover 11, two 2, two following lids of top lid 4, four arc-shaped lamp groups 5 and two feets 12; Top cover 2 is connected alarming lamp body 1 crown center; Two top lids 2 are connected to the both sides at alarming lamp body 1 top; Described two following lids 3 are connected to the both sides of alarming lamp body 1 bottom; Described ten straight shape lamp groups 4 are connected in turn on the straight shape periphery of alarming lamp body 1; Described feet 12 is connected the bottom of alarming lamp body 1; Described each arc-shaped lamp group 5 is provided with one and is used for the arc contiguous block 6 that is connected with alarming lamp body 1; Described arc contiguous block 6 is an one with arc-shaped lamp group 5; Described two arc-shaped lamp groups 5 are connected the left side of alarming lamp body 1 by arc contiguous block 6, and two other arc-shaped lamp group 5 is connected the right of alarming lamp body 1 by arc contiguous block 6; The upper surface of described arc contiguous block 6 and lower surface all are arranged with some fin 7; Be heat transfer groove 8 between the adjacent fin 7; The lower surface of described top lid 2 is provided with the heat transfer sheet I 9 in several heat transfer grooves 8 that may be stuck in two arc contiguous block 6 upper surfaces; The upper surface of described following lid 3 is provided with the heat transfer sheet II 10 in several heat transfer grooves 8 that may be stuck in two arc contiguous block 6 lower surfaces.
Claims (1)
1, a kind of long row police lamp, it comprises alarming lamp body (1), top cover (11), top lid (2), following lid (3), straight shape lamp group (4) and arc-shaped lamp group (5); Described top cover (11) is connected alarming lamp body (1) crown center; Described top lid (2) is connected alarming lamp body (1) both sides, top; Described following lid (3) is connected both sides, alarming lamp body (1) bottom; Described straight shape lamp group (4) is connected on the straight shape periphery of alarming lamp body (1), it is characterized in that: described arc-shaped lamp group (5) is provided with the one body and is used for the arc contiguous block (6) that is connected with alarming lamp body (1); The upper surface of described arc contiguous block (6) and lower surface all are arranged with some fin (7); Be heat transfer groove (8) between the adjacent fin (7); The lower surface of described top lid (2) is provided with the heat transfer sheet I (9) in some heat transfer grooves (8) that may be stuck in arc contiguous block (6) upper surface; The upper surface of described following lid (3) is provided with the heat transfer sheet II (10) in some heat transfer grooves (8) that may be stuck in arc contiguous block (6) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201811634U CN201330980Y (en) | 2008-12-15 | 2008-12-15 | Warning light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201811634U CN201330980Y (en) | 2008-12-15 | 2008-12-15 | Warning light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330980Y true CN201330980Y (en) | 2009-10-21 |
Family
ID=41224362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201811634U Expired - Fee Related CN201330980Y (en) | 2008-12-15 | 2008-12-15 | Warning light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330980Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353006A (en) * | 2011-10-13 | 2012-02-15 | 宁波市鄞州赛艾富光电科技有限公司 | Light emitting diode (LED) alarm lamp |
| GB2485009A (en) * | 2010-10-26 | 2012-05-02 | Ningbo Yinzhou Self Photoelectron Technology Co Ltd | Light bar |
| WO2014000319A1 (en) * | 2012-06-28 | 2014-01-03 | 宁波市鄞州赛艾富光电科技有限公司 | Long warning light |
-
2008
- 2008-12-15 CN CNU2008201811634U patent/CN201330980Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2485009A (en) * | 2010-10-26 | 2012-05-02 | Ningbo Yinzhou Self Photoelectron Technology Co Ltd | Light bar |
| CN102454932A (en) * | 2010-10-26 | 2012-05-16 | 宁波市鄞州赛艾富光电科技有限公司 | Ultra-thin LED (light-emitting diode) long-row alarm lamp |
| GB2485009B (en) * | 2010-10-26 | 2013-06-05 | Ningbo Yinzhou Self Photoelectron Technology Co Ltd | Light bar |
| US8550674B2 (en) | 2010-10-26 | 2013-10-08 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | Slim light bar |
| DE102011075360B4 (en) | 2010-10-26 | 2019-05-23 | Ningbo Yinzhou Self Photoelectron Technology Co., Ltd. | Long line of ultra-thin LED warning lamp |
| CN102353006A (en) * | 2011-10-13 | 2012-02-15 | 宁波市鄞州赛艾富光电科技有限公司 | Light emitting diode (LED) alarm lamp |
| WO2013053177A1 (en) * | 2011-10-13 | 2013-04-18 | 宁波市鄞州赛艾富光电科技有限公司 | Led alarm lamp |
| WO2014000319A1 (en) * | 2012-06-28 | 2014-01-03 | 宁波市鄞州赛艾富光电科技有限公司 | Long warning light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20121215 |