A kind of fishing lamp radiator and fishing lamp
Technical field
The present invention relates to lighting apparatus field, refer to especially a kind of fishing lamp.
Background technology
At present, the fishing lamp on market is mostly powerful sodium vapor lamp or powerful Metal halogen lamp.Through applicant at Yangpu in Hainan port, port, Lingao, Qinglan port, Wenchang, Qionghai Tan Mengang and PORT OF SHNYA are done after a large amount of projects is investigated and are found that a medium-sized fish gathering light boat needs 500 powerful sodium vapor lamps, the power of every sodium vapor lamp is 1000 watts, work every day eight hours, on average will consume 109 kilograms of diesel oil every day, according to diesel-fuel price calculating instantly, amount to into RMB and approach 20,000 yuan.And, because fishing lamp is applied to fishing boat operation, belong to operation on the sea, work under bad environment, light fixture is short service life, thus easily burn into short circuit, breakage cause the various potential safety hazards such as electric shock.
Based on this, someone has proposed employing LED lamp pearl and has made fishing lamp as light source.But because Jobs on the sea environment is more severe, directly use LED lamp pearl to have a lot of defects as light source, as: because Jobs on the sea easily corrodes, so need to adopt a large amount of marine glues to seal to stop corrosion to light source, yet LED lamp pearl produces amount of heat in the lower meeting that works long hours, if cannot discharge in time, will cause the flavescence of LED light dimmed, affect LED service life.
Therefore, how realizing a kind of LED fishing lamp can with excellent heat dispersion performance is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
The present invention proposes a kind of fishing lamp, has solved the problem that cannot solve its LED lamp pearl heat radiation in prior art.
Technical scheme of the present invention is achieved in that
A kind of fishing lamp radiator, comprise: at least one first heat-sink unit, described the first heat-sink unit comprises even number first substrate and many radiating fins that are arranged at described first substrate upper surface, and described even number first substrate is fixedly connected sequentially by end points and is mutually the angle of 60 ° to 160 °.
Further, described first substrate quantity is two, by end points, is fixedly connected sequentially and is mutually the angle of 100 ° to 140 °.
Further, the both sides of described the first heat-sink unit are connected with respectively at least one second heat-sink unit, described the second heat-sink unit comprises a second substrate and is arranged at many fin on described second substrate, and described second substrate and first substrate are fixedly connected with and are the angle of 10 ° to 70 ° with horizontal direction by end points separately.
Further, described second substrate and horizontal direction are the angle of 20 ° to 60 °.
, comprising: housing, be arranged at driving power in described housing, be arranged at described fishing lamp radiator, the LED lamp pearl being electrically connected to described driving power in described housing and be arranged at the light transmission piece in the light path of described LED lamp pearl.
Further, between described LED lamp pearl and described fishing lamp radiator, be provided with heat-conducting glue coating.
Further, in described housing, be also provided with the reflector for the light-ray condensing of dispersing is got up arranging around described LED lamp pearl.
Further, described light transmission piece is convex lens.
The invention has the beneficial effects as follows: pass through such scheme, each substrate of the first heat-sink unit is connected according to certain angle, be beneficial to convection current in the space of air between radiating fin, improved radiating effect, and utilization rate and the illumination uniformity of irradiating light have been improved, fishing lamp of the present invention has been saved more than 25% energy than the highlighted LED fishing lamp of existing identical effect, has the features such as long service life, environmental protection, replacing power supply convenience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the planar structure schematic diagram of an embodiment of a kind of fishing lamp of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
An embodiment of a kind of fishing lamp of the present invention, comprising: housing (diagram do not provide), be arranged at driving power (diagram does not provide) in described housing, be arranged at radiator (diagram does not provide) in described housing (diagram does not provide), the LED lamp pearl 30 that is electrically connected to described driving power (diagram does not provide) and the light transmission piece (illustrate and do not provide) being arranged in the light path of described LED lamp pearl 30.
Radiator shown in Figure 1 comprises first heat-sink unit 10, described the first heat-sink unit 10 comprises two first substrates 11 and is arranged at the many radiating fins 12 of described first substrate 11 upper surfaces, described LED lamp pearl 30 is fixedly connected with described base lower surface, and described two first substrates 11 are fixedly connected sequentially by end points and are mutually the angle of 60 °.
The both sides of described the first heat-sink unit 10 are connected with respectively second heat-sink unit 20, described the second heat-sink unit 20 comprises a second substrate 21 and is arranged at the many fin 22 on described second substrate 21, and described second substrate 21 and first substrate 11 are fixedly connected with and are the angle of 10 ° with horizontal direction by end points separately.The setting of many radiating fins 12 and Duo Gen fin 22, is beneficial to convection current in the space of air between radiating fin 12 and between fin 22, has improved radiating effect.
Between described LED lamp pearl 30 and described radiator, be provided with heat-conducting glue coating.The heat that heat-conducting glue coating can be sent LED lamp pearl 30 is fast transmitted on radiator, thus heat radiation immediately.Described light transmission piece (diagram does not provide) is convex lens.Convex lens can be assembled the light of dispersing, thereby have improved the luminous range of a kind of fishing lamp of the present invention.
In described housing (diagram does not provide), be also provided with the reflector for the light-ray condensing of dispersing is got up arranging around described LED lamp pearl 30.
Embodiment 2:
In the present embodiment, be different from embodiment 1: described two first substrates 11 are fixedly connected sequentially by end points and are mutually the angle of 100 °.Described second substrate 21 and first substrate 11 are fixedly connected with and are the angle of 20 ° with horizontal direction by end points separately.Other structures of the present embodiment are with embodiment 1.
Embodiment 3:
In the present embodiment, be different from embodiment 1: described two first substrates 11 are fixedly connected sequentially by end points and are mutually the angle of 120 °.Described second substrate 21 and first substrate 11 are fixedly connected with and are the angle of 30 ° with horizontal direction by end points separately.Other structures of the present embodiment are with embodiment 1.
Embodiment 4:
In the present embodiment, be different from embodiment 1: described two first substrates 11 are fixedly connected sequentially by end points and are mutually the angle of 140 °.Described second substrate 21 and first substrate 11 are fixedly connected with and are the angle of 50 ° with horizontal direction by end points separately.Other structures of the present embodiment are with embodiment 1.
Embodiment 5:
In the present embodiment, be different from embodiment 1: described two first substrates 11 are fixedly connected sequentially by end points and are mutually the angle of 160 °.Described second substrate 21 and first substrate 11 are fixedly connected with and are the angle of 70 ° with horizontal direction by end points separately.Other structures of the present embodiment are with embodiment 1.
Embodiment 6:
In the present embodiment, be different from embodiment 1: described second substrate 21 and first substrate 11 are fixedly connected with and are the angle of 70 ° with horizontal direction by end points separately.Other structures of the present embodiment are with embodiment 1.
Embodiment 7:
In the present embodiment, be different from embodiment 1: described two first substrates 11 are fixedly connected sequentially by end points and are mutually the angle of 160 °.Other structures of the present embodiment are with embodiment 1.
Above-described embodiment, after test and detecting, shows:
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.