CN203202707U - Mining lamp for construction site - Google Patents
Mining lamp for construction site Download PDFInfo
- Publication number
- CN203202707U CN203202707U CN2013201407035U CN201320140703U CN203202707U CN 203202707 U CN203202707 U CN 203202707U CN 2013201407035 U CN2013201407035 U CN 2013201407035U CN 201320140703 U CN201320140703 U CN 201320140703U CN 203202707 U CN203202707 U CN 203202707U
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- Prior art keywords
- lamp
- radiator
- construction site
- utility
- model
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- 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 discloses a mining lamp for a construction site. The mining lamp for the construction site comprises an LED lamp panel, a lamp rear cover, a circuit substrate arranged on the bottom face of the interior of the LED lamp panel, and a radiator connected with the lamp rear cover, wherein the upper end of the radiator is connected with one end of an alarm. The mining lamp for the construction site is good in designed heat dissipation effect, saves energy, reduces consumption, and is long in service life, free of maintenance, good in lighting effect, low in heat quantity, high in safety of lower-pressure working, and free of pollution, radiation, glare and stroboflash.
Description
Technical field
The utility model relates to a kind of bulkhead lamp capable, especially relates to a kind of building site mine lamp.
Background technology
Various bulkhead lamp capables commonly used have following several mode on the market: 1, bulb illumination, this mode is to be thrown light on by single bulb, it is the first generation product of industrial and mineral illumination, within a very long time, be in absolute leading position, but it is high because consuming energy, illuminance is poor, short be eliminated gradually service life.2, the LED illumination, this mode adopts one or more led light sources to throw light on, has very strong illumination brightness, consume energy low, the advantages such as long service life, but various LED bulkhead lamp capables commonly used also more or less have different technical problems at present, be mainly manifested in: LED reflector or lens all be single independently, in LED light fixture production process, to be installed in one by one LED reflector or lens on the fixed head, or by screw thread or directly clamping, also to carry out gluing or other fixing operations in the fixed position on fixed head to each LED reflector or lens after finishing, increased so nothing but the difficulty that the LED light fixture is produced, make quite trouble, waste time and energy; And since artificial, when being fixed, difficult quality guarantee, poor reliability.Simultaneously, the existing LED reflector that assembles or lens are very large in property processed of actual pot life.
Secondly, the LED bulkhead lamp capable natural convection radiator that adopts of locking mostly is the heronsbill structure, this radiator is by the middle column structure heat energy of thermal source to be derived, again by around laminated structure with dissipation of heat in air, the light source that cooperates different kms by the whole height of adjusting radiator comparatively is fit to the light source that heat generating spot is concentrated.But along with the increase of lamp power, caloric value improves greatly, even constantly increase the volume of radiator, radiating efficiency also can be more and more lower, can not satisfy the heat radiation requirement of large-power lamp.Simultaneously, this kind structure heatsink mass is larger, hangs when installing, and exists certain potential safety hazard.
The utility model content
The purpose of this utility model is the problem that solves above-mentioned existence, provides a kind of simple in structure, easy to use, a kind of building site mine lamp of good heat dissipation effect.
The purpose of this utility model realizes as follows: a kind of building site mine lamp, comprise LED lamp panel, rear lamp cover, be arranged at the circuit substrate on the LED lamp panel inner bottom surface, with the radiator that described rear lamp cover is connected, described radiator upper end is connected with alarm one end.
Above-mentioned a kind of building site mine lamp, its described radiator is the fin of aluminium material.
Above-mentioned a kind of building site mine lamp, its described alarm is screwed in the upper end of described radiator.
Advantage of the present utility model: design good heat dissipation effect of the present utility model, low energy, the life-span is long, and is non-maintaining, and light efficiency is good, and heat is low, and operating on low voltage is safe, pollution-free, radiationless, free from glare, without stroboscopic.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, LED lamp panel, 2, rear lamp cover, 3, circuit substrate, 4, radiator, 5, alarm.
The specific embodiment:
As shown in Figure 1, a kind of building site mine lamp comprises LED lamp panel 1, rear lamp cover 2, is arranged at the circuit substrate 3 on LED lamp panel 1 inner bottom surface, and with the radiator 4 that described rear lamp cover 2 is connected, described radiator 4 upper ends are connected with alarm 5 one ends; Described radiator 4 is the fin of aluminium material; Described alarm 5 is screwed in the upper end of described radiator 4.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. building site mine lamp, it is characterized in that: comprise LED lamp panel (1), rear lamp cover (2), be arranged at the circuit substrate (3) on LED lamp panel (1) inner bottom surface, the radiator (4) that is connected with described rear lamp cover (2), described radiator (4) upper end is connected with alarm (5) one ends.
2. a kind of building site according to claim 1 mine lamp, it is characterized in that: described radiator (4) is the fin of aluminium material.
3. a kind of building site according to claim 2 mine lamp, it is characterized in that: described alarm (5) is screwed in the upper end of described radiator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201407035U CN203202707U (en) | 2013-03-26 | 2013-03-26 | Mining lamp for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201407035U CN203202707U (en) | 2013-03-26 | 2013-03-26 | Mining lamp for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202707U true CN203202707U (en) | 2013-09-18 |
Family
ID=49146813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201407035U Expired - Fee Related CN203202707U (en) | 2013-03-26 | 2013-03-26 | Mining lamp for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202707U (en) |
-
2013
- 2013-03-26 CN CN2013201407035U patent/CN203202707U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130918 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |