CN203718589U - Vehicle roof spot lamp - Google Patents
Vehicle roof spot lamp Download PDFInfo
- Publication number
- CN203718589U CN203718589U CN201320815690.7U CN201320815690U CN203718589U CN 203718589 U CN203718589 U CN 203718589U CN 201320815690 U CN201320815690 U CN 201320815690U CN 203718589 U CN203718589 U CN 203718589U
- Authority
- CN
- China
- Prior art keywords
- reflector
- circular hole
- reflective
- cup
- spot lamp
- 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
Links
Abstract
The utility model relates to the technical field of illumination, in particular to a vehicle roof spot lamp, which comprises a base, a circuit board, LEDs (light emitting diodes) and a transparent plate. The spot lamp is characterized in that the base is of an integral structure, the exterior of the base is in a blade shape, and comprises a reflective plate and reflective cups, the surface, matched with the reflective cup, of the reflective surface is a brick-shaped concave-convex surface, the reflective plate is uniformly provided with circular holes I which are matched with the reflective cup, the reflective cups are arranged on the reflective plate through the circular holes I, and are respectively in a cup shape, the center of the end surface of the opening of each cup is provided with a circular hole II which is matched with one LED, and the periphery of each circular hole II is distributed with circular holes III. The spot lamp has the advantages that the structure is simple, the appearance is attractive, and the practicality is high; through the structure design of the base, the reflective cup and the reflective plate, the heat radiating effect of the vehicle roof spot lamp is better; meanwhile, the energy consumption is saved, and the brightness is improved.
Description
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of roof shot-light.
Background technology
Roof shot-light is arranged on automobile especially on the roof of offroad vehicle conventionally, the illumination when road conditions are comparatively complicated for night and fog precipitation weather, can send a car by the forward-and-rearward of knowing more early to the good sight line of driver and pedestrian, bring guarantee to driver and pedestrian's safety.Tradition shot-light adopts Halogen lamp LED more, and luminous efficiency is lower, relatively power consumption, illuminated environment temperature are risen, service life is short.At present, LED shot-light has the features such as light efficiency is high, the life-span long, pollution-free, energy-conservation and is used widely.But existing LED shot-light light-gathering is strong not, conventionally by increasing the quantity of LED, reach brightness, also have radiating effect poor, shortened the service life of power drives, reduced the reliability of LED shot-light, even because heat alluvial too much causes LED circuit plate to be burned.
Summary of the invention
The purpose of this utility model is to overcome described in above technology not enough, and the roof shot-light of a kind of environmental protection, energy-conservation, light-gathering and good heat dissipation is provided.
The utility model is achieved through the following technical solutions:
A kind of roof shot-light, comprise pedestal, circuit board, emitting led and transparent panel, described pedestal has cavity, described circuit board is arranged on the cavity bottom of described pedestal, described emitting led and described circuit board is connected by wire, described transparent panel and the sealing of described pedestal opening are fixing, it is characterized in that: described pedestal is integrated, outside is wind sheet, also comprise reflector, reflector, the one side that described reflector matches with described reflector is the male and fomale(M&F) of brick shape, described reflector is evenly equipped with the circular hole I matching with described reflector, described reflector is arranged on reflector by described circular hole I, described reflector is cup-shaped, the center of rim of a cup end face be provided with one with the emitting led circular hole II matching, the periphery of described circular hole II is evenly equipped with circular hole III.
Further, described circular hole I is one or more.
Further, described circular hole III is one or more.
Further, the material of described pedestal is aluminium alloy.
Structural principle of the present utility model and feature:
1, the large volume cavity of pedestal and the design of aluminium alloy wind chip, make cross-ventilation stronger, and heat radiation is better, the devices such as damage is emitting led, circuit board of avoiding working long hours.
2, emitting led light reflexes on reflector by reflector, and the brick shape male and fomale(M&F) reflection by reflector gathers circular hole III again, forms the effect that has a plurality of LED in reflector, increases brightness, reaches energy-conservation effect.
The utility model is simple in structure, both artistic and practical, by the structural design of pedestal, reflector, reflector, brings extraordinary effect to the heat radiation of roof shot-light, can save energy consumption simultaneously, improves brightness.
Accompanying drawing explanation
Fig. 1 is the structure chart of roof shot-light described in the utility model;
Fig. 2 is the explosive view of roof shot-light described in the utility model;
In figure: 1-pedestal, 2-transparent panel, 3-reflector, 4-reflector, 5-circuit board, 6-are emitting led, 7-circular hole I, 8-circular hole II, 9-circular hole III.
The specific embodiment
By the drawings and specific embodiments, the utility model is further detailed below.
As shown in Figure 1 and 2, roof shot-light described in the utility model, comprises pedestal 1, circuit board 5, emitting led 6, reflector 3, reflector 4 and transparent panel 2.The aluminium alloy that pedestal 1 is integrated, outside is wind sheet, has the cavity of large volume, in order to place other accessories and to be conducive to heat radiation.Reflector 3 surfaces are the not plane of brick shape, are evenly provided with six circular hole I 7 on reflector 3, and the size of circular hole I 7 is advisable can block a reflector 4, and reflector 3 adopts electroplating processes.Reflector 4 is cup-shaped, and the center of rim of a cup end face is provided with a circular hole II 8 matching with emitting led 6, and size is advisable can place one emitting led 6, and the periphery of circular hole II 8 is evenly provided with four circular hole III 9, and reflector 4 adopts electroplating processes.Transparent panel 2 can adopt acrylic material.
Circuit board 5 is arranged on the cavity bottom of pedestal 1, emitting led 6 are connected with circuit board 5 by wire, reflector 3 is fixed on the outside of circuit board 5, reflector 4 is fixed on reflector 3 by circular hole I 7, emitting led 6 are placed into 8 li of the circular hole II of reflector 4 by circular hole I 7, and transparent panel 2 is fixed on the outside of reflector 4 fixing with the opening sealing of pedestal 1.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a roof shot-light, comprise pedestal, circuit board, emitting led and transparent panel, described pedestal has cavity, described circuit board is arranged on the cavity bottom of described pedestal, described emitting led and described circuit board is connected by wire, described transparent panel and the sealing of described pedestal opening are fixing, it is characterized in that: described pedestal is integrated, outside is wind sheet, also comprise reflector, reflector, the one side that described reflector matches with described reflector is the male and fomale(M&F) of brick shape, described reflector is evenly equipped with the circular hole I matching with described reflector, described reflector is arranged on reflector by described circular hole I, described reflector is cup-shaped, the center of rim of a cup end face be provided with one with the emitting led circular hole II matching, the periphery of described circular hole II is evenly equipped with circular hole III.
2. roof shot-light according to claim 1, is characterized in that: described circular hole I is one or more.
3. roof shot-light according to claim 1, is characterized in that: described circular hole III is one or more.
4. roof shot-light according to claim 1, is characterized in that: the material of described pedestal is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815690.7U CN203718589U (en) | 2013-12-13 | 2013-12-13 | Vehicle roof spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815690.7U CN203718589U (en) | 2013-12-13 | 2013-12-13 | Vehicle roof spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718589U true CN203718589U (en) | 2014-07-16 |
Family
ID=51157736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815690.7U Expired - Fee Related CN203718589U (en) | 2013-12-13 | 2013-12-13 | Vehicle roof spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439674A (en) * | 2016-08-30 | 2017-02-22 | 束鑫 | LED inner dome lamp for car |
-
2013
- 2013-12-13 CN CN201320815690.7U patent/CN203718589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439674A (en) * | 2016-08-30 | 2017-02-22 | 束鑫 | LED inner dome lamp for car |
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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: 20140716 Termination date: 20211213 |